whitesports/app/wp-content/plugins/popup-maker/assets/js/admin-genera...

/********************************************
 * Copyright (c) 2020, Code Atlantic LLC
 ********************************************/

(function($) {
	/**
	 * Changes the current enabled state of supplied popup
	 *
	 * @param {number} popupID The ID for the popup.
	 * @param {number} enabledState 1 for active, 0 for inactive.
	 * @param {string} nonce The nonce for the action.
	 */
	function changeEnabledState(popupID, enabledState, nonce) {
		$.ajax({
			type: "POST",
			dataType: "json",
			// eslint-disable-next-line no-undef
			url: ajaxurl,
			data: {
				action: "pum_save_enabled_state",
				nonce: nonce,
				popupID: popupID,
				enabled: enabledState
			}
		});
	}

	$(function() {
		$(".pum-enabled-toggle-button").on("change", function(e) {
			e.preventDefault();
			var $button = $(this);
			var newState = 0;
			if (true === e.target.checked) {
				newState = 1;
			}
			changeEnabledState(
				$button.data("popup-id"),
				newState,
				$button.data("nonce")
			);
		});
	});
})(jQuery);

/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function($) {
	"use strict";

	var $alerts = $(".pum-alerts"),
		$noticeCounts = $(".pum-alert-count"),
		count = parseInt($noticeCounts.eq(0).text());

	function dismissAlert($alert, alertAction) {
		var dismissible = $alert.data("dismissible"),
			expires =
				dismissible === "1" || dismissible === 1 || dismissible === true
					? null
					: dismissible;

		$.ajax({
			method: "POST",
			dataType: "json",
			url: ajaxurl,
			data: {
				action: "pum_alerts_action",
				nonce: window.pum_alerts_nonce,
				code: $alert.data("code"),
				expires: expires,
				pum_dismiss_alert: alertAction
			}
		});
	}

	function dismissReviewRequest(reason) {
		$.ajax({
			method: "POST",
			dataType: "json",
			url: ajaxurl,
			data: {
				action: "pum_review_action",
				nonce: window.pum_review_nonce,
				group: window.pum_review_trigger.group,
				code: window.pum_review_trigger.code,
				pri: window.pum_review_trigger.pri,
				reason: reason
			}
		});

		if (typeof window.pum_review_api_url !== "undefined") {
			$.ajax({
				method: "POST",
				dataType: "json",
				url: window.pum_review_api_url,
				data: {
					trigger_group: window.pum_review_trigger.group,
					trigger_code: window.pum_review_trigger.code,
					reason: reason,
					uuid: window.pum_review_uuid || null
				}
			});
		}
	}

	function checkRemoveAlerts() {
		if ($alerts.find(".pum-alert-holder").length === 0) {
			$alerts.slideUp(100, function() {
				$alerts.remove();
			});

			$("#menu-posts-popup .wp-menu-name .update-plugins").fadeOut();
		}
	}

	function removeAlert($alert) {
		count--;

		$noticeCounts.text(count);

		$alert.fadeTo(100, 0, function() {
			$alert.slideUp(100, function() {
				$alert.remove();

				checkRemoveAlerts();
			});
		});
	}

	$(document)
		.on("pumDismissAlert", checkRemoveAlerts)
		.on("click", ".pum-alert-holder .pum-dismiss", function(event) {
			var $this = $(this),
				$alert = $this.parents(".pum-alert-holder"),
				reason = $this.data("reason") || "maybe_later",
				alertAction = $(this).data("action") || "dismiss";

			// Prevent the PHP alert handler from also processing this.
			event.preventDefault();

			if ("review_request" !== $alert.data("code")) {
				dismissAlert($alert, alertAction);
			} else {
				dismissReviewRequest(reason);
			}

			removeAlert($alert);
		});
})(jQuery);

/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function ($) {
    "use strict";

    var colorpicker = {
        init: function () {
            $('.pum-color-picker').filter(':not(.pum-color-picker-initialized)')
                .addClass('pum-color-picker-initialized')
                .wpColorPicker({
                    change: function (event, ui) {
                        $(event.target).trigger('colorchange', ui);
                    },
                    clear: function (event) {
                        $(event.target).prev().trigger('colorchange').wpColorPicker('close');
                    },
                    hide: true
                });
        }
    };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.colorpicker = colorpicker;

    $(document)
        .on('click', '.iris-palette', function () {
            $(this).parents('.wp-picker-active').find('input.pum-color-picker').trigger('change');
        })
        .on('colorchange', function (event, ui) {
            var $input = $(event.target),
                color = '';

            if (ui !== undefined && ui.color !== undefined) {
                color = ui.color.toString();
            }

            $input.val(color).trigger('change');

            if ($('form#post input#post_type').val() === 'popup_theme') {
                PUM_Admin.utils.debounce(PUM_Admin.themeEditor.refresh_preview, 100);
            }
        })
        .on('pum_init', colorpicker.init);
}(jQuery));
/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/

(function ($) {
    "use strict";

    var forms = {
        init: function () {
            forms.checkDependencies();
        },
        /**
         * dependencies should look like this:
         *
         * {
         *   field_name_1: value, // Select, radio etc.
         *   field_name_2: true // Checkbox
         * }
         *
         * Support for Multiple possible values of one field
         *
         * {
         *   field_name_1: [ value_1, value_2 ]
         * }
         *
         */
        checkDependencies: function ($dependent_fields) {
            var _fields = $($dependent_fields);

            // If no fields passed, only do those not already initialized.
            $dependent_fields = _fields.length ? _fields : $("[data-pum-dependencies]:not([data-pum-processed-dependencies])");

            $dependent_fields.each(function () {
                var $dependent = $(this),
                    dependentID = $dependent.data('id'),
                    // The dependency object for this field.
                    dependencies = $dependent.data("pum-processed-dependencies") || {},
                    // Total number of fields this :input is dependent on.
                    requiredCount = Object.keys(dependencies).length,
                    // Current count of fields this :input matched properly.
                    count = 0,
                    // An array of fields this :input is dependent on.
                    dependentFields = $dependent.data("pum-dependent-fields"),
                    // Early declarations.
                    key;

                // Clean up & pre-process dependencies so we don't need to rebuild each time.
                if (!$dependent.data("pum-processed-dependencies")) {
                    dependencies = $dependent.data("pum-dependencies");
                    if (typeof dependencies === 'string') {
                        dependencies = JSON.parse(dependencies);
                    }

                    // Convert each key to an array of acceptable values.
                    for (key in dependencies) {
                        if (dependencies.hasOwnProperty(key)) {
                            if (typeof dependencies[key] === "string") {
                                // Leave boolean values alone as they are for checkboxes or checking if an input has any value.

                                if (dependencies[key].indexOf(',') !== -1) {
                                    dependencies[key] = dependencies[key].split(',');
                                } else {
                                    dependencies[key] = [dependencies[key]];
                                }
                            } else if (typeof dependencies[key] === "number") {
                                dependencies[key] = [dependencies[key]];
                            }
                        }
                    }

                    // Update cache & counts.
                    requiredCount = Object.keys(dependencies).length;
                    $dependent.data("pum-processed-dependencies", dependencies).attr("data-pum-processed-dependencies", dependencies);
                }

                if (!dependentFields) {
                    dependentFields = $.map(dependencies, function (value, index) {
                        var $wrapper = $('.pum-field[data-id="' + index + '"]');

                        return $wrapper.length ? $wrapper.eq(0) : null;
                    });

                    $dependent.data("pum-dependent-fields", dependentFields);
                }

                $(dependentFields).each(function () {
                    var $wrapper = $(this),
                        $field = $wrapper.find(':input:first'),
                        id = $wrapper.data("id"),
                        value = $field.val(),
                        required = dependencies[id],
                        matched,
                        // Used for limiting the fields that get updated when this field is changed.
                        all_this_fields_dependents = $wrapper.data('pum-field-dependents') || [];

                    if (all_this_fields_dependents.indexOf(dependentID) === -1) {
                        all_this_fields_dependents.push(dependentID);
                        $wrapper.data('pum-field-dependents', all_this_fields_dependents);
                    }

                    // If no required values found bail early.
                    if (typeof required === 'undefined' || required === null) {
                        $dependent.removeClass('pum-dependencies-met').hide(0).trigger('pumFormDependencyUnmet');
                        // Effectively breaks the .each for this $dependent and hides it.
                        return false;
                    }

                    if ($wrapper.hasClass('pum-field-radio')) {
                        value = $wrapper.find(':input:checked').val();
                    }

                    if ($wrapper.hasClass('pum-field-multicheck')) {
                        value = [];
                        $wrapper.find(':checkbox:checked').each(function (i) {
                            value[i] = $(this).val();

                            if (typeof value[i] === 'string' && !isNaN(parseInt(value[i]))) {
                                value[i] = parseInt(value[i]);
                            }

                        });
                    }

                    // Check if the value matches required values.
                    if ($wrapper.hasClass('pum-field-select') || $wrapper.hasClass('pum-field-radio')) {
                        matched = required && required.indexOf(value) !== -1;
                    } else if ($wrapper.hasClass('pum-field-checkbox')) {
                        matched = required === $field.is(':checked');
                    } else if ($wrapper.hasClass('pum-field-multicheck')) {
                        if (Array.isArray(required)) {
                            matched = false;
                            for (var i = 0; i < required.length; i++) {
                                if (value.indexOf(required[i]) !== -1) {
                                    matched = true;
                                }
                            }
                        } else {
                            matched = value.indexOf(required) !== -1;
                        }
                    } else {
                        matched = Array.isArray(required) ? required.indexOf(value) !== -1 : required == value;
                    }

                    if (matched) {
                        count++;
                    } else {
                        $dependent.removeClass('pum-dependencies-met').hide(0).trigger('pumFormDependencyUnmet');
                        // Effectively breaks the .each for this $dependent and hides it.
                        return false;
                    }

                    if (count === requiredCount) {
                        $dependent.addClass('pum-dependencies-met').show(0).trigger('pumFormDependencyMet');
                    }
                });
            });
        },
        form_check: function () {
            $(document).trigger('pum_form_check');
        },
        is_field: function (data) {
            if (typeof data !== 'object') {
                return false;
            }

            var field_tests = [
                data.type === undefined && (data.label !== undefined || data.desc !== undefined),
                data.type !== undefined && typeof data.type === 'string'
            ];

            return field_tests.indexOf(true) >= 0;
        },
        flattenFields: function (data) {
            var form_fields = {},
                tabs = data.tabs || {},
                sections = data.sections || {},
                fields = data.fields || {};

            if (Object.keys(tabs).length && Object.keys(sections).length) {
                // Loop Tabs
                _.each(fields, function (subTabs, tabID) {

                    // If not a valid tab or no subsections skip it.
                    if (typeof subTabs !== 'object' || !Object.keys(subTabs).length) {
                        return;
                    }

                    // Loop Tab Sections
                    _.each(subTabs, function (subTabFields, subTabID) {

                        // If not a valid subtab or no fields skip it.
                        if (typeof subTabFields !== 'object' || !Object.keys(subTabFields).length) {
                            return;
                        }

                        // Move single fields into the main subtab.
                        if (forms.is_field(subTabFields)) {
                            var newSubTabFields = {};
                            newSubTabFields[subTabID] = subTabFields;
                            subTabID = 'main';
                            subTabFields = newSubTabFields;
                        }

                        // Loop Tab Section Fields
                        _.each(subTabFields, function (field) {
                            // Store the field by id for easy lookup later.
                            form_fields[field.id] = field;
                        });
                    });
                });
            }
            else if (Object.keys(tabs).length) {
                // Loop Tabs
                _.each(fields, function (tabFields, tabID) {

                    // If not a valid tab or no subsections skip it.
                    if (typeof tabFields !== 'object' || !Object.keys(tabFields).length) {
                        return;
                    }

                    // Loop Tab Fields
                    _.each(tabFields, function (field) {
                        // Store the field by id for easy lookup later.
                        form_fields[field.id] = field;
                    });
                });
            }
            else if (Object.keys(sections).length) {

                // Loop Sections
                _.each(fields, function (sectionFields, sectionID) {
                    // Loop Tab Section Fields
                    _.each(sectionFields, function (field) {
                        // Store the field by id for easy lookup later.
                        form_fields[field.id] = field;
                    });
                });
            }
            else {
                fields = forms.parseFields(fields, values);

                // Replace the array with rendered fields.
                _.each(fields, function (field) {
                    // Store the field by id for easy lookup later.
                    form_fields[field.id] = field;
                });
            }

            return form_fields;
        },
        parseFields: function (fields, values) {

            values = values || {};

            _.each(fields, function (field, fieldID) {

                fields[fieldID] = PUM_Admin.models.field(field);

                if (typeof fields[fieldID].meta !== 'object') {
                    fields[fieldID].meta = {};
                }

                if (undefined !== values[fieldID]) {
                    fields[fieldID].value = values[fieldID];
                }

                if (fields[fieldID].id === '') {
                    fields[fieldID].id = fieldID;
                }
            });

            return fields;
        },
        renderTab: function () {

        },
        renderSection: function () {

        },
        render: function (args, values, $container) {
            var form,
                sections = {},
                section = [],
                form_fields = {},
                data = $.extend(true, {
                    id: "",
                    tabs: {},
                    sections: {},
                    fields: {},
                    maintabs: {},
                    subtabs: {}
                }, args),
                maintabs = $.extend({
                    id: data.id,
                    classes: [],
                    tabs: {},
                    vertical: true,
                    form: true,
                    meta: {
                        'data-min-height': 250
                    }
                }, data.maintabs),
                subtabs = $.extend({
                    classes: ['link-tabs', 'sub-tabs'],
                    tabs: {}
                }, data.subtabs),
                container_classes = ['pum-dynamic-form'];

            values = values || {};

            if (Object.keys(data.tabs).length && Object.keys(data.sections).length) {
                container_classes.push('tabbed-content');

                // Loop Tabs
                _.each(data.fields, function (subTabs, tabID) {

                    // If not a valid tab or no subsections skip it.
                    if (typeof subTabs !== 'object' || !Object.keys(subTabs).length) {
                        return;
                    }

                    // Define this tab.
                    if (undefined === maintabs.tabs[tabID]) {
                        maintabs.tabs[tabID] = {
                            label: data.tabs[tabID],
                            content: ''
                        };
                    }

                    // Define the sub tabs model.
                    subtabs = $.extend(subtabs, {
                        id: data.id + '-' + tabID + '-subtabs',
                        tabs: {}
                    });

                    // Loop Tab Sections
                    _.each(subTabs, function (subTabFields, subTabID) {

                        // If not a valid subtab or no fields skip it.
                        if (typeof subTabFields !== 'object' || !Object.keys(subTabFields).length) {
                            return;
                        }

                        // Move single fields into the main subtab.
                        if (forms.is_field(subTabFields)) {
                            var newSubTabFields = {};
                            newSubTabFields[subTabID] = subTabFields;
                            subTabID = 'main';
                            subTabFields = newSubTabFields;
                        }

                        // Define this subtab model.
                        if (undefined === subtabs.tabs[subTabID]) {
                            subtabs.tabs[subTabID] = {
                                label: data.sections[tabID][subTabID],
                                content: ''
                            };
                        }

                        subTabFields = forms.parseFields(subTabFields, values);

                        // Loop Tab Section Fields
                        _.each(subTabFields, function (field) {
                            // Store the field by id for easy lookup later.
                            form_fields[field.id] = field;

                            // Push rendered fields into the subtab content.
                            subtabs.tabs[subTabID].content += PUM_Admin.templates.field(field);
                        });

                        // Remove any empty tabs.
                        if ("" === subtabs.tabs[subTabID].content) {
                            delete subtabs.tabs[subTabID];
                        }
                    });

                    // If there are subtabs, then render them into the main tabs content, otherwise remove this main tab.
                    if (Object.keys(subtabs.tabs).length) {
                        maintabs.tabs[tabID].content = PUM_Admin.templates.tabs(subtabs);
                    } else {
                        delete maintabs.tabs[tabID];
                    }
                });

                if (Object.keys(maintabs.tabs).length) {
                    form = PUM_Admin.templates.tabs(maintabs);
                }
            } else if (Object.keys(data.tabs).length) {
                container_classes.push('tabbed-content');

                // Loop Tabs
                _.each(data.fields, function (tabFields, tabID) {

                    // If not a valid tab or no subsections skip it.
                    if (typeof tabFields !== 'object' || !Object.keys(tabFields).length) {
                        return;
                    }

                    // Define this tab.
                    if (undefined === maintabs.tabs[tabID]) {
                        maintabs.tabs[tabID] = {
                            label: data.tabs[tabID],
                            content: ''
                        };
                    }

                    section = [];

                    tabFields = forms.parseFields(tabFields, values);

                    // Loop Tab Fields
                    _.each(tabFields, function (field) {
                        // Store the field by id for easy lookup later.
                        form_fields[field.id] = field;

                        // Push rendered fields into the subtab content.
                        section.push(PUM_Admin.templates.field(field));
                    });

                    // Push rendered tab into the tab.
                    if (section.length) {
                        // Push rendered sub tabs into the main tabs if not empty.
                        maintabs.tabs[tabID].content = PUM_Admin.templates.section({
                            fields: section
                        });
                    } else {
                        delete (maintabs.tabs[tabID]);
                    }
                });

                if (Object.keys(maintabs.tabs).length) {
                    form = PUM_Admin.templates.tabs(maintabs);
                }
            } else if (Object.keys(data.sections).length) {

                // Loop Sections
                _.each(data.fields, function (sectionFields, sectionID) {
                    section = [];

                    section.push(PUM_Admin.templates.field({
                        type: 'heading',
                        desc: data.sections[sectionID] || ''
                    }));

                    sectionFields = forms.parseFields(sectionFields, values);

                    // Loop Tab Section Fields
                    _.each(sectionFields, function (field) {
                        // Store the field by id for easy lookup later.
                        form_fields[field.id] = field;

                        // Push rendered fields into the section.
                        section.push(PUM_Admin.templates.field(field));
                    });

                    // Push rendered sections into the form.
                    form += PUM_Admin.templates.section({
                        fields: section
                    });
                });
            } else {
                data.fields = forms.parseFields(data.fields, values);

                // Replace the array with rendered fields.
                _.each(data.fields, function (field) {
                    // Store the field by id for easy lookup later.
                    form_fields[field.id] = field;

                    // Push rendered fields into the section.
                    section.push(PUM_Admin.templates.field(field));
                });

                // Render the section.
                form = PUM_Admin.templates.section({
                    fields: section
                });
            }

            if ($container !== undefined && $container.length) {
                $container
                    .addClass(container_classes.join('  '))
                    .data('form_fields', form_fields)
                    .html(form)
                    .trigger('pum_init');
            }

            return form;

        },
        parseValues: function (values, fields) {
            fields = fields || false;

            if (!fields) {
                return values;
            }

            for (var key in fields) {
                if (!fields.hasOwnProperty(key)) {
                    continue;
                }

                // Measure field value corrections.
                if (values.hasOwnProperty(key + "_unit")) {
                    values[key] += values[key + "_unit"];
                    delete values[key + "_unit"];
                }

                // If the value key is empty and a checkbox set it to false. Then return.
                if (typeof values[key] === 'undefined') {
                    if (fields[key].type === 'checkbox') {
                        values[key] = false;
                    }
                    continue;
                }

                if (fields[key].allow_html && !PUM_Admin.utils.htmlencoder.hasEncoded(values[key])) {
                    values[key] = PUM_Admin.utils.htmlencoder.htmlEncode(values[key]);
                }
            }

            return values;
        }
    };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.forms = forms;

    $(document)
        .on('pum_init  pum_form_check', function () {
            PUM_Admin.forms.init();
        })
        .on('pumFieldChanged', '.pum-field', function () {
            var $wrapper = $(this),
                dependent_field_ids = $wrapper.data('pum-field-dependents') || [],
                $fields_with_dependencies = $(),
                i;

            if (!dependent_field_ids || dependent_field_ids.length <= 0) {
                return;
            }

            for (i = 0; i < dependent_field_ids.length; i++) {
                $fields_with_dependencies = $fields_with_dependencies.add('.pum-field[data-id="' + dependent_field_ids[i] + '"]');
            }

            PUM_Admin.forms.checkDependencies($fields_with_dependencies);
        })
        .on('pumFieldChanged', '.pum-field-dynamic-desc', function () {
            var $this = $(this),
                $input = $this.find(':input'),
                $container = $this.parents('.pum-dynamic-form:first'),
                val = $input.val(),
                form_fields = $container.data('form_fields') || {},
                field = form_fields[$this.data('id')] || {},
                $desc = $this.find('.pum-desc'),
                desc = $this.data('pum-dynamic-desc');

            switch (field.type) {
            case 'radio':
                val = $this.find(':input:checked').val();
                break;
            }

            field.value = val;

            if (desc && desc.length) {
                $desc.html(PUM_Admin.templates.renderInline(desc, field));
            }
        })
        .on('change', '.pum-field-select select', function () {
            $(this).parents('.pum-field').trigger('pumFieldChanged');
        })
        .on('click', '.pum-field-checkbox input', function () {
            $(this).parents('.pum-field').trigger('pumFieldChanged');
        })
        .on('click', '.pum-field-multicheck input', function () {
            $(this).parents('.pum-field').trigger('pumFieldChanged');
        })
        .on('click', '.pum-field-radio input', function (event) {
            var $this = $(this),
                $selected = $this.parents('li'),
                $wrapper = $this.parents('.pum-field');

            $wrapper.trigger('pumFieldChanged');

            $wrapper.find('li.pum-selected').removeClass('pum-selected');

            $selected.addClass('pum-selected');
        });

}(jQuery));

function pumSelected(val1, val2, print) {
    "use strict";

    var selected = false;
    if (typeof val1 === 'object' && typeof val2 === 'string' && jQuery.inArray(val2, val1) !== -1) {
        selected = true;
    } else if (typeof val2 === 'object' && typeof val1 === 'string' && jQuery.inArray(val1, val2) !== -1) {
        selected = true;
    } else if (val1 === val2) {
        selected = true;
    }

    if (print !== undefined && print) {
        return selected ? ' selected="selected"' : '';
    }
    return selected;
}

function pumChecked(val1, val2, print) {
    "use strict";

    var checked = false;
    if (typeof val1 === 'object' && typeof val2 === 'string' && jQuery.inArray(val2, val1) !== -1) {
        checked = true;
    } else if (typeof val2 === 'object' && typeof val1 === 'string' && jQuery.inArray(val1, val2) !== -1) {
        checked = true;
    } else if (val1 === val2) {
        checked = true;
    }

    if (print !== undefined && print) {
        return checked ? ' checked="checked"' : '';
    }
    return checked;
}

/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function ($) {
    "use strict";

    var $html = $('html'),
        $document = $(document),
        $top_level_elements,
        focusableElementsString = "a[href], area[href], input:not([disabled]), select:not([disabled]), textarea:not([disabled]), button:not([disabled]), iframe, object, embed, *[tabindex], *[contenteditable]",
        previouslyFocused,
        modals = {
            _current: null,
            // Accessibility: Checks focus events to ensure they stay inside the modal.
            forceFocus: function (event) {
                if (PUM_Admin.modals._current && !PUM_Admin.modals._current.contains(event.target)) {
                    event.stopPropagation();
                    PUM_Admin.modals._current.focus();
                }
            },
            trapEscapeKey: function (e) {
                if (e.keyCode === 27) {
                    PUM_Admin.modals.closeAll();
                    e.preventDefault();
                }
            },
            trapTabKey: function (e) {
                // if tab or shift-tab pressed
                if (e.keyCode === 9) {
                    // get list of focusable items
                    var focusableItems = PUM_Admin.modals._current.find('*').filter(focusableElementsString).filter(':visible'),
                        // get currently focused item
                        focusedItem = $(':focus'),
                        // get the number of focusable items
                        numberOfFocusableItems = focusableItems.length,
                        // get the index of the currently focused item
                        focusedItemIndex = focusableItems.index(focusedItem);

                    if (e.shiftKey) {
                        //back tab
                        // if focused on first item and user preses back-tab, go to the last focusable item
                        if (focusedItemIndex === 0) {
                            focusableItems.get(numberOfFocusableItems - 1).focus();
                            e.preventDefault();
                        }
                    } else {
                        //forward tab
                        // if focused on the last item and user preses tab, go to the first focusable item
                        if (focusedItemIndex === numberOfFocusableItems - 1) {
                            focusableItems.get(0).focus();
                            e.preventDefault();
                        }
                    }
                }
            },
            setFocusToFirstItem: function () {
                // set focus to first focusable item
                PUM_Admin.modals._current.find('.pum-modal-content *').filter(focusableElementsString).filter(':visible').first().focus();
            },
            closeAll: function (callback) {
                $('.pum-modal-background')
                    .off('keydown.pum_modal')
                    .hide(0, function () {
                        $('html').css({overflow: 'visible', width: 'auto'});

                        if ($top_level_elements) {
                            $top_level_elements.attr('aria-hidden', 'false');
                            $top_level_elements = null;
                        }

                        // Accessibility: Focus back on the previously focused element.
                        if (previouslyFocused.length) {
                            previouslyFocused.focus();
                        }

                        // Accessibility: Clears the PUM_Admin.modals._current var.
                        PUM_Admin.modals._current = null;

                        // Accessibility: Removes the force focus check.
                        $document.off('focus.pum_modal');
                        if (undefined !== callback) {
                            callback();
                        }
                    })
                    .attr('aria-hidden', 'true');

            },
            show: function (modal, callback) {
                $('.pum-modal-background')
                    .off('keydown.pum_modal')
                    .hide(0)
                    .attr('aria-hidden', 'true');

                $html
                    .data('origwidth', $html.innerWidth())
                    .css({overflow: 'hidden', 'width': $html.innerWidth()});

                // Accessibility: Sets the previous focus element.

                var $focused = $(':focus');
                if (!$focused.parents('.pum-modal-wrap').length) {
                    previouslyFocused = $focused;
                }

                // Accessibility: Sets the current modal for focus checks.
                PUM_Admin.modals._current = $(modal);

                // Accessibility: Close on esc press.
                PUM_Admin.modals._current
                    .on('keydown.pum_modal', function (e) {
                        PUM_Admin.modals.trapEscapeKey(e);
                        PUM_Admin.modals.trapTabKey(e);
                    })
                    .show(0, function () {
                        $top_level_elements = $('body > *').filter(':visible').not(PUM_Admin.modals._current);
                        $top_level_elements.attr('aria-hidden', 'true');

                        PUM_Admin.modals._current
                            .trigger('pum_init')
                            // Accessibility: Add focus check that prevents tabbing outside of modal.
                            .on('focus.pum_modal', PUM_Admin.modals.forceFocus);

                        // Accessibility: Focus on the modal.
                        PUM_Admin.modals.setFocusToFirstItem();

                        if (undefined !== callback) {
                            callback();
                        }
                    })
                    .attr('aria-hidden', 'false');

            },
            remove: function (modal) {
                $(modal).remove();
            },
            replace: function (modal, replacement) {
                PUM_Admin.modals.remove($.trim(modal));
                $('body').append($.trim(replacement));
            },
            reload: function (modal, replacement, callback) {
                PUM_Admin.modals.replace(modal, replacement);
                PUM_Admin.modals.show(modal, callback);
                $(modal).trigger('pum_init');
            }
        };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.modals = modals;

    $(document).on('click', '.pum-modal-background, .pum-modal-wrap .cancel, .pum-modal-wrap .pum-modal-close', function (e) {
        var $target = $(e.target);
        if (/*$target.hasClass('pum-modal-background') || */$target.hasClass('cancel') || $target.hasClass('pum-modal-close') || $target.hasClass('submitdelete')) {
            PUM_Admin.modals.closeAll();
            e.preventDefault();
            e.stopPropagation();
        }
    });

}(jQuery));
/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function ($) {
    "use strict";

    var models = {
        field: function (args) {
            return $.extend(true, {}, {
                type: 'text',
                id: '',
                id_prefix: '',
                name: '',
                label: null,
                placeholder: '',
                desc: null,
                dynamic_desc: null,
                size: 'regular',
                classes: [],
                dependencies: "",
                value: null,
                select2: false,
                allow_html: false,
                multiple: false,
                as_array: false,
                options: [],
                object_type: null,
                object_key: null,
                std: null,
                min: 0,
                max: 50,
                force_minmax: false,
                step: 1,
                unit: 'px',
                units: {},
                required: false,
                desc_position: 'bottom',
                meta: {}
            }, args);
        }
    };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.models = models;
}(jQuery));
/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function ($) {
    'use strict';
    var rangesliders = {
        cloneables: {
            slider: $('<input type="range" class="pum-range-slider" />'),
            plus: $('<button type="button" class="pum-range-plus">+</button>'),
            minus: $('<button type="button" class="pum-range-minus">-</button>')
        },
        init: function () {
            $('.pum-field-rangeslider:not(.pum-rangeslider-initialized)').each(function () {
                var $this = $(this).addClass('pum-rangeslider-initialized'),
                    $input = $this.find('input.pum-range-manual'),
                    $slider = rangesliders.cloneables.slider.clone(),
                    $plus = rangesliders.cloneables.plus.clone(),
                    $minus = rangesliders.cloneables.minus.clone(),
                    settings = {
                        force: $input.data('force-minmax'),
                        min: parseInt($input.attr('min'), 10) || 0,
                        max: parseInt($input.attr('max'), 10) || 100,
                        step: parseInt($input.attr('step'), 10) || 1,
                        value: parseInt($input.attr('value'), 10) || 0
                    };

                if (settings.force && settings.value > settings.max) {
                    settings.value = settings.max;
                    $input.val(settings.value);
                }

                $slider.prop({
                    min: settings.min || 0,
                    max: (settings.force || (settings.max && settings.max > settings.value)) ? settings.max : settings.value *
                        1.5,
                    step: settings.step || settings.value * 1.5 / 100,
                    value: settings.value
                }).on('change input', function () {
                    $input.trigger('input');
                });

                $input.next().after($minus, $plus);
                $input.before($slider);

            });
        }
    };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.rangesliders = rangesliders;

    $(document)
        .on('pum_init', PUM_Admin.rangesliders.init)
        /**
         * Updates the input field when the slider is used.
         */
        .on('input', '.pum-field-rangeslider.pum-rangeslider-initialized .pum-range-slider', function () {
            var $slider = $(this);
            $slider.siblings('.pum-range-manual').val($slider.val());
        })
        /**
         * Update sliders value, min, & max when manual entry is detected.
         */
        .on('change', '.pum-range-manual', function () {
            var $input = $(this),
                max = parseInt($input.prop('max'), 0),
                min = parseInt($input.prop('min'), 0),
                step = parseInt($input.prop('step'), 0),
                force = $input.data('force-minmax'),
                value = parseInt($input.val(), 0),
                $slider = $input.prev();

            if (isNaN(value)) {
                value = $slider.val();
            }

            if (force && value > max) {
                value = max;
            } else if (force && value < min) {
                value = min;
            }

            $input.val(value).trigger('input');

            $slider.prop({
                'max': force || (max && max > value) ? max : value * 1.5,
                'step': step || value * 1.5 / 100,
                'value': value
            });
        })
        .on('click', '.pum-range-plus', function (event) {
            var $input = $(this).siblings('.pum-range-manual'),
                max = parseInt($input.prop('max'), 0),
                step = parseInt($input.prop('step'), 0),
                force = $input.data('force-minmax'),
                value = parseInt($input.val(), 0),
                $slider = $input.prev();

            event.preventDefault();

            value += step;

            if (isNaN(value)) {
                value = $slider.val();
            }

            if (force && value > max) {
                value = max;
            }

            $input.val(value).trigger('input');
            $slider.val(value);
        })
        .on('click', '.pum-range-minus', function (event) {
            var $input = $(this).siblings('.pum-range-manual'),
                min = parseInt($input.prop('min'), 0),
                step = parseInt($input.prop('step'), 0),
                force = $input.data('force-minmax'),
                value = parseInt($input.val(), 0),
                $slider = $input.prev();

            event.preventDefault();

            value -= step;

            if (isNaN(value)) {
                value = $slider.val();
            }

            if (force && value < min) {
                value = min;
            }

            $input.val(value).trigger('input');
            $slider.val(value);
        });

}(jQuery));
/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function ($) {
    "use strict";

    // Here because some plugins load additional copies, big no-no. This is the best we can do.
    $.fn.pumselect2 = $.fn.pumselect2 || $.fn.select2;

    var select2 = {
        init: function () {
            $('.pum-field-select2 select').filter(':not(.pumselect2-initialized)').each(function () {
                var $this = $(this),
                    current = $this.data('current') || $this.val(),
                    object_type = $this.data('objecttype'),
                    object_key = $this.data('objectkey'),
                    object_excludes = $this.data('objectexcludes') || null,
                    options = {
                        width: '100%',
                        multiple: false,
                        dropdownParent: $this.parent()
                    };

                if ($this.attr('multiple')) {
                    options.multiple = true;
                }

                if (object_type && object_key) {
                    options = $.extend(options, {
                        ajax: {
                            url: ajaxurl,
                            dataType: 'json',
                            delay: 250,
                            data: function (params) {
                                return {
                                    s: params.term, // search term
                                    paged: params.page,
                                    action: "pum_object_search",
                                    object_type: object_type,
                                    object_key: object_key,
                                    exclude: object_excludes
                                };
                            },
                            processResults: function (data, params) {
                                // parse the results into the format expected by Select2
                                // since we are using custom formatting functions we do not need to
                                // alter the remote JSON data, except to indicate that infinite
                                // scrolling can be used
                                params.page = params.page || 1;

                                return {
                                    results: data.items,
                                    pagination: {
                                        more: (params.page * 10) < data.total_count
                                    }
                                };
                            },
                            cache: true
                        },
                        cache: true,
                        escapeMarkup: function (markup) {
                            return markup;
                        }, // let our custom formatter work
                        maximumInputLength: 20,
                        closeOnSelect: !options.multiple,
                        templateResult: PUM_Admin.select2.formatObject,
                        templateSelection: PUM_Admin.select2.formatObjectSelection
                    });
                }

                $this
                    .addClass('pumselect2-initialized')
                    .pumselect2(options);

                if (current !== null && current !== undefined) {

                    if (options.multiple && 'object' !== typeof current && current !== "") {
                        current = [current];
                    } else if (!options.multiple && current === '') {
                        current = null;
                    }
                } else {
                    current = null;
                }

                if (object_type && object_key && current !== null && (typeof current === 'number' || current.length)) {
                    $.ajax({
                        url: ajaxurl,
                        data: {
                            action: "pum_object_search",
                            object_type: object_type,
                            object_key: object_key,
                            exclude: object_excludes,
                            include: current && current.length ? (typeof current === 'string' || typeof current === 'number') ? [current] : current : null
                        },
                        dataType: "json",
                        success: function (data) {
                            $.each(data.items, function (key, item) {
                                // Add any option that doesn't already exist
                                if (!$this.find('option[value="' + item.id + '"]').length) {
                                    $this.prepend('<option value="' + item.id + '">' + item.text + '</option>');
                                }
                            });
                            // Update the options
                            $this.val(current).trigger('change');
                        }
                    });
                } else if (current && ((options.multiple && current.length) || (!options.multiple && current !== ""))) {
                    $this.val(current).trigger('change');
                } else if (current === null) {
                    $this.val(current).trigger('change');
                }
            });
        },
        formatObject: function (object) {
            return object.text;
        },
        formatObjectSelection: function (object) {
            return object.text || object.text;
        }
    };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.select2 = select2;

    $(document)
        .on('pum_init', function () {
            PUM_Admin.select2.init();
        });
}(jQuery));
/*
 * $$ Selector Cache
 * Cache your selectors, without messy code.
 * @author Stephen Kamenar
 */
(function ($, undefined) {
    // '#a': $('#a')
    if (typeof window.$$ === 'function') {
        return;
    }

    var cache = {},
        cacheByContext = {}, // '#context': (a cache object for the element)
        tmp, tmp2; // Here for performance/minification

    window.$$ = function (selector, context) {
        if (context) {
            if (tmp = context.selector) {
                context = tmp;
            }

            // tmp2 is contextCache
            tmp2 = cacheByContext[context];

            if (tmp2 === undefined) {
                tmp2 = cacheByContext[context] = {};
            }

            tmp = tmp2[selector];

            if (tmp !== undefined) {
                return tmp;
            }

            return tmp2[selector] = $(selector, $$(context));
        }

        tmp = cache[selector];

        if (tmp !== undefined) {
            return tmp;
        }

        return cache[selector] = $(selector);
    };

    window.$$clear = function (selector, context) {
        if (context) {
            if (tmp = context.selector) {
                context = tmp;
            }

            if (selector && (tmp = cacheByContext[context])) {
                tmp[selector] = undefined;
            }

            cacheByContext[context] = undefined;
        } else {
            if (selector) {
                cache[selector] = undefined;
                cacheByContext[selector] = undefined;
            } else {
                cache = {};
                cacheByContext = {};
            }
        }
    };

    window.$$fresh = function (selector, context) {
        $$clear(selector, context);
        return $$(selector, context);
    };

}(jQuery));
/**
 * jQuery serializeObject
 * @copyright 2014, macek <paulmacek@gmail.com>
 * @link https://github.com/macek/jquery-serialize-object
 * @license BSD
 * @version 2.5.0
 */
(function (root, factory) {

    // AMD
    if (typeof define === "function" && define.amd) {
        define(["exports", "jquery"], function (exports, $) {
            return factory(exports, $);
        });
    }

    // CommonJS
    else if (typeof exports !== "undefined") {
        var $ = require("jquery");
        factory(exports, $);
    }

    // Browser
    else {
        factory(root, (root.jQuery || root.Zepto || root.ender || root.$));
    }

}(this, function (exports, $) {

    var patterns = {
        validate: /^[a-z_][a-z0-9_]*(?:\[(?:\d*|[a-z0-9_]+)\])*$/i,
        key: /[a-z0-9_]+|(?=\[\])/gi,
        push: /^$/,
        fixed: /^\d+$/,
        named: /^[a-z0-9_]+$/i
    };

    function FormSerializer(helper, $form) {

        // private variables
        var data = {},
            pushes = {};

        // private API
        function build(base, key, value) {
            base[key] = value;
            return base;
        }

        function makeObject(root, value) {

            var keys = root.match(patterns.key), k,
                field = document.querySelector('[name="' + root + '"]'),
                type = false;

            if ("INPUT" === field.tagName) {
                type = field.type;
            } else {
                if ("SELECT" === field.tagName) {
                    type = 'select';
                } else if ("TEXTAREA" === field.tagName) {
                    type = 'textarea';
                }
            }

            if (['textarea', 'text'].indexOf(type) >= 0) {
                try {
                    value = JSON.parse(value);
                } catch (Error) {
                }
            }

            // nest, nest, ..., nest
            while ((k = keys.pop()) !== undefined) {
                // foo[]
                if (patterns.push.test(k)) {
                    var idx = incrementPush(root.replace(/\[\]$/, ''));
                    value = build([], idx, value);
                }

                // foo[n]
                else if (patterns.fixed.test(k)) {
                    value = build([], k, value);
                }

                // foo; foo[bar]
                else if (patterns.named.test(k)) {
                    value = build({}, k, value);
                }
            }

            return value;
        }

        function incrementPush(key) {
            if (pushes[key] === undefined) {
                pushes[key] = 0;
            }
            return pushes[key]++;
        }

        function encode(pair) {

            console.log(pair);

            switch ($('[name="' + pair.name + '"]', $form).attr("type")) {


            case "checkbox":
                return pair.value === "1" ? true : pair.value;
            default:
                return pair.value;
            }
        }

        function addPair(pair) {
            if (!patterns.validate.test(pair.name)) return this;
            var obj = makeObject(pair.name, encode(pair));

            data = helper.extend(true, data, obj);
            return this;
        }

        function addPairs(pairs) {
            if (!helper.isArray(pairs)) {
                throw new Error("formSerializer.addPairs expects an Array");
            }
            for (var i = 0, len = pairs.length; i < len; i++) {
                this.addPair(pairs[i]);
            }
            return this;
        }

        function serialize() {
            return data;
        }

        function serializeJSON() {
            return JSON.stringify(serialize());
        }

        // public API
        this.addPair = addPair;
        this.addPairs = addPairs;
        this.serialize = serialize;
        this.serializeJSON = serializeJSON;
    }

    FormSerializer.patterns = patterns;

    FormSerializer.serializeObject = function serializeObject() {
        var serialized;

        if (this.is('form')) {
            serialized = this.serializeArray();
        } else {
            serialized = this.find(':input').serializeArray();
        }

        return new FormSerializer($, this)
            .addPairs(serialized)
            .serialize();
    };

    FormSerializer.serializeJSON = function serializeJSON() {
        var serialized;

        if (this.is('form')) {
            serialized = this.serializeArray();
        } else {
            serialized = this.find(':input').serializeArray();
        }

        return new FormSerializer($, this)
            .addPairs(serialized)
            .serializeJSON();
    };

    if (typeof $.fn !== "undefined") {
        $.fn.pumSerializeObject = FormSerializer.serializeObject;
        $.fn.pumSerializeJSON = FormSerializer.serializeJSON;
    }

    exports.FormSerializer = FormSerializer;

    return FormSerializer;
}));
/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function ($) {
    "use strict";
    var tabs = {
        init: function () {
            $('.pum-tabs-container').filter(':not(.pum-tabs-initialized)').each(function () {
                var $this = $(this).addClass('pum-tabs-initialized'),
                    $tabList = $this.find('> ul.tabs'),
                    $firstTab = $tabList.find('> li:first'),
                    forceMinHeight = $this.data('min-height');

                if ($this.hasClass('vertical-tabs')) {
                    var minHeight = forceMinHeight && forceMinHeight > 0 ? forceMinHeight : $tabList.eq(0).outerHeight(true);

                    $this.css({
                        minHeight: minHeight + 'px'
                    });

                    if ($this.parent().innerHeight < minHeight) {
                        $this.parent().css({
                            minHeight: minHeight + 'px'
                        });
                    }
                }

                // Trigger first tab.
                $firstTab.trigger('click');
            });
        }
    };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.tabs = tabs;

    $(document)
        .on('pum_init', PUM_Admin.tabs.init)
        .on('click', '.pum-tabs-initialized li.tab', function (e) {
            var $this = $(this),
                $container = $this.parents('.pum-tabs-container:first'),
                $tabs = $container.find('> ul.tabs > li.tab'),
                $tab_contents = $container.find('> div.tab-content'),
                link = $this.find('a').attr('href');

            $tabs.removeClass('active');
            $tab_contents.removeClass('active');

            $this.addClass('active');
            $container.find('> div.tab-content' + link).addClass('active');

            e.preventDefault();
        });
}(jQuery));
/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function ($) {
    "use strict";
    var I10n = pum_admin_vars.I10n,
        templates = {
            render: function (template, data) {
                var _template = wp.template(template);

                data = data || {};

                if (data.classes !== undefined && Array.isArray(data.classes)) {
                    data.classes = data.classes.join(' ');
                }

                // Prepare the meta data for templates.
                data = PUM_Admin.templates.prepareMeta(data);

                return _template(data);
            },
            renderInline: function (content, data) {
                var options = {
                        evaluate: /<#([\s\S]+?)#>/g,
                        interpolate: /\{\{\{([\s\S]+?)\}\}\}/g,
                        escape: /\{\{([^\}]+?)\}\}(?!\})/g,
                        variable: 'data'
                    },
                    template = _.template(content, null, options);

                return template(data);
            },
            shortcode: function (args) {
                var data = $.extend(true, {}, {
                        tag: '',
                        meta: {},
                        has_content: false,
                        content: ''
                    }, args),
                    template = data.has_content ? 'pum-shortcode-w-content' : 'pum-shortcode';

                return PUM_Admin.templates.render(template, data);
            },
            modal: function (args) {
                var data = $.extend(true, {}, {
                    id: '',
                    title: '',
                    description: '',
                    classes: '',
                    save_button: I10n.save,
                    cancel_button: I10n.cancel,
                    content: ''
                }, args);

                return PUM_Admin.templates.render('pum-modal', data);
            },
            tabs: function (data) {
                data = $.extend(true, {}, {
                    id: '',
                    vertical: false,
                    form: false,
                    classes: [],
                    tabs: {},
                    meta: {}
                }, data);

                if (typeof data.classes === 'string') {
                    data.classes = [data.classes];
                }

                if (data.form) {
                    data.classes.push('pum-tabbed-form');
                }

                data.meta['data-tab-count'] = Object.keys(data.tabs).length;

                data.classes.push(data.vertical ? 'vertical-tabs' : 'horizontal-tabs');

                data.classes = data.classes.join('  ');

                return PUM_Admin.templates.render('pum-tabs', data);
            },
            section: function (args) {
                var data = $.extend(true, {}, {
                    classes: [],
                    fields: []
                }, args);


                return PUM_Admin.templates.render('pum-field-section', data);
            },
            fieldArgs: function (args) {
                var options = [],
                    data = $.extend(true, {}, PUM_Admin.models.field(args));

                if (args.std !== undefined && args.type !== 'checkbox' && (data.value === null || data.value === false)) {
                    data.value = args.std;
                }

                if ('string' === typeof data.classes) {
                    data.classes = data.classes.split(' ');
                }

                if (args.class !== undefined) {
                    data.classes.push(args.class);
                }

                if (args.dependencies !== undefined && typeof args.dependencies === 'object') {
                    data.dependencies = JSON.stringify(args.dependencies);
                }

                if (data.required) {
                    data.meta.required = true;
                    data.classes.push('pum-required');
                }

                if (typeof data.dynamic_desc === 'string' && data.dynamic_desc.length) {
                    data.classes.push('pum-field-dynamic-desc');
                    data.desc = PUM_Admin.templates.renderInline(data.dynamic_desc, data);
                }

                if (data.allow_html) {
                    data.classes.push('pum-field-' + data.type + '--html');
                    if ( typeof data.value === 'string' && data.value !== '' && PUM_Admin.utils.htmlencoder.hasEncoded(data.value)) {
                        data.value = PUM_Admin.utils.htmlencoder.htmlDecode(data.value);
                    }
                }

                switch (args.type) {
                case 'select':
                case 'objectselect':
                case 'postselect':
                case 'taxonomyselect':
                    if (data.options !== undefined) {
                        _.each(data.options, function (label, value) {
                            var selected = false,
                                optgroup,
                                optgroup_options;

                            // Check if the label is an object. If so this is a optgroup and the label is sub options array.
                            // NOTE: The value in the case its an optgroup is the optgroup label.
                            if (typeof label !== 'object') {

                                if (data.value !== null) {
                                    if (data.multiple && ((typeof data.value === 'string' && data.value == value) || (Array.isArray(data.value) && data.value.indexOf(value) !== -1) || (!Array.isArray(data.value) && typeof data.value === 'object' && Object.keys(data.value).length && data.value[value] !== undefined))) {
                                        selected = 'selected';
                                    } else if (!data.multiple && data.value == value) {
                                        selected = 'selected';
                                    }
                                }

                                options.push(
                                    PUM_Admin.templates.prepareMeta({
                                        label: label,
                                        value: value,
                                        meta: {
                                            selected: selected
                                        }
                                    })
                                );

                            } else {
                                // Process Option Groups

                                // Swap label & value due to group labels being used as keys.
                                optgroup = value;
                                optgroup_options = [];

                                _.each(label, function (label, value) {
                                    var selected = false;

                                    if (data.value !== null) {
                                        if (data.multiple && ((typeof data.value === 'string' && data.value == value) || (Array.isArray(data.value) && data.value.indexOf(value) !== -1) || (!Array.isArray(data.value) && typeof data.value === 'object' && Object.keys(data.value).length && data.value[value] !== undefined))) {
                                            selected = 'selected';
                                        } else if (!data.multiple && data.value == value) {
                                            selected = 'selected';
                                        }
                                    }
                                    optgroup_options.push(
                                        PUM_Admin.templates.prepareMeta({
                                            label: label,
                                            value: value,
                                            meta: {
                                                selected: selected
                                            }
                                        })
                                    );

                                });

                                options.push({
                                    label: optgroup,
                                    options: optgroup_options
                                });

                            }

                        });

                        data.options = options;

                    }

                    if (data.multiple) {

                        data.meta.multiple = true;

                        if (data.as_array) {
                            data.name += '[]';
                        }

                        if (!data.value || !data.value.length) {
                            data.value = [];
                        }

                        if (typeof data.value === 'string') {
                            data.value = [data.value];
                        }

                    }

                    if (args.type !== 'select') {
                        data.select2 = true;
                        data.classes.push('pum-field-objectselect');
                        data.classes.push(args.type === 'postselect' ? 'pum-field-postselect' : 'pum-field-taxonomyselect');
                        data.meta['data-objecttype'] = args.type === 'postselect' ? 'post_type' : 'taxonomy';
                        data.meta['data-objectkey'] = args.type === 'postselect' ? args.post_type : args.taxonomy;
                        data.meta['data-current'] = typeof data.value === 'object' || Array.isArray(data.value) ? JSON.stringify(data.value) : data.value;
                    }

                    if (data.select2) {
                        data.classes.push('pum-field-select2');

                        if (data.placeholder) {
                            data.meta['data-placeholder'] = data.placeholder;
                        }
                    }

                    break;
                case 'radio':
                    if (data.options !== undefined) {
                        _.each(data.options, function (label, value) {

                            options.push(
                                PUM_Admin.templates.prepareMeta({
                                    label: label,
                                    value: value,
                                    meta: {
                                        checked: data.value === value
                                    }
                                })
                            );

                        });

                        data.options = options;
                    }
                    break;
                case 'multicheck':
                    if (data.options !== undefined) {

                        if (data.value === false || data.value === null) {
                            data.value = [];
                        }

                        if (typeof data.value === 'string' && data.value.indexOf(',')) {
                            data.value = data.value.split(',');
                        }

                        if (data.as_array) {
                            data.name += '[]';
                        }

                        _.each(data.options, function (label, value) {

                            options.push(
                                PUM_Admin.templates.prepareMeta({
                                    label: label,
                                    value: value,
                                    meta: {
                                        checked: (Array.isArray(data.value) && data.value.indexOf(value) !== -1) || (!Array.isArray(data.value) && typeof data.value === 'object' && Object.keys(data.value).length && data.value[value] !== undefined)
                                    }
                                })
                            );

                        });

                        data.options = options;
                    }
                    break;
                case 'checkbox':
                    switch (typeof data.value) {
                    case 'object':
                        if (Array.isArray(data.value) && data.value.length === 1 && data.value[0].toString() === '1') {
                            data.value = true;
                            data.meta.checked = true;
                        }
                        break;
                    case 'boolean':
                        if (data.value) {
                            data.meta.checked = true;
                        }
                        break;
                    case 'string':
                        if (data.value === 'true' || data.value === 'yes' || data.value === '1') {
                            data.meta.checked = true;
                        }
                        break;
                    case 'number':
                        if (parseInt(data.value, 10) === 1 || parseInt(data.value, 10) > 0) {
                            data.meta.checked = true;
                        }
                    }
                    break;
                case 'rangeslider':
                    // data.meta.readonly = true;
                    data.meta.step = data.step;
                    data.meta.min = data.min;
                    data.meta.max = data.max;
                    data.meta['data-force-minmax'] = data.force_minmax.toString();
                    break;
                case 'textarea':
                    data.meta.cols = data.cols;
                    data.meta.rows = data.rows;
                    break;
                case 'measure':
                    if (typeof data.value === 'string' && data.value !== '') {
                        data.number = parseInt(data.value);
                        data.unitValue = data.value.replace(data.number, "");
                        data.value = data.number;
                    } else {
                        data.unitValue = null;
                    }

                    if (data.units !== undefined) {
                        _.each(data.units, function (label, value) {
                            var selected = false;

                            if (data.unitValue == value) {
                                selected = 'selected';
                            }

                            options.push(
                                PUM_Admin.templates.prepareMeta({
                                    label: label,
                                    value: value,
                                    meta: {
                                        selected: selected
                                    }
                                })
                            );

                        });

                        data.units = options;
                    }
                    break;
                case 'color':
                    if ( typeof data.value === 'string' && data.value !== '') {
                        data.meta['data-default-color'] = data.value;
                    }
                    break;
                case 'license_key':

                    data.value = $.extend({
                        key: '',
                        license: {},
                        messages: [],
                        status: 'empty',
                        expires: false,
                        classes: false
                    }, data.value);

                    data.classes.push('pum-license-' + data.value.status + '-notice');

                    if (data.value.classes) {
                        data.classes.push(data.value.classes);
                    }
                    break;
                }

                return data;
            },
            field: function (args) {
                var fieldTemplate,
                    data = PUM_Admin.templates.fieldArgs(args);

                fieldTemplate = 'pum-field-' + data.type;

                if (data.type === 'objectselfect' || data.type === 'postselect' || data.type === 'taxonomyselect') {
                    fieldTemplate = 'pum-field-select';
                }

                if (!$('#tmpl-' + fieldTemplate).length) {
                    console.warn('No field template found for type:' + data.type + ' fieldID: ' + data.id);
                    return '';
                }

                data.field = PUM_Admin.templates.render(fieldTemplate, data);

                return PUM_Admin.templates.render('pum-field-wrapper', data);
            },
            prepareMeta: function (data) {
                // Convert meta JSON to attribute string.
                var _meta = [],
                    key;

                for (key in data.meta) {
                    if (data.meta.hasOwnProperty(key)) {
                        // Boolean attributes can only require attribute key, not value.
                        if ('boolean' === typeof data.meta[key]) {
                            // Only set truthy boolean attributes.
                            if (data.meta[key]) {
                                _meta.push(_.escape(key));
                            }
                        } else {
                            _meta.push(_.escape(key) + '="' + _.escape(data.meta[key]) + '"');
                        }
                    }
                }

                data.meta = _meta.join(' ');
                return data;
            }
        };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.templates = templates;
}(window.jQuery));

/*******************************************************************************
 * Copyright (c) 2019, Code Atlantic LLC
 ******************************************************************************/
(function ($) {
    "use strict";

    String.prototype.capitalize = function () {
        return this.charAt(0).toUpperCase() + this.slice(1);
    };

    var root = this,
        inputTypes = 'color,date,datetime,datetime-local,email,hidden,month,number,password,range,search,tel,text,time,url,week'.split(','),
        inputNodes = 'select,textarea'.split(','),
        rName = /\[([^\]]*)\]/g;

    // ugly hack for IE7-8
    function isInArray(array, needle) {
        return $.inArray(needle, array) !== -1;
    }

    function storeValue(container, parsedName, value) {

        var part = parsedName[0];

        if (parsedName.length > 1) {
            if (!container[part]) {
                // If the next part is eq to '' it means we are processing complex name (i.e. `some[]`)
                // for this case we need to use Array instead of an Object for the index increment purpose
                container[part] = parsedName[1] ? {} : [];
            }
            storeValue(container[part], parsedName.slice(1), value);
        } else {

            // Increment Array index for `some[]` case
            if (!part) {
                part = container.length;
            }

            container[part] = value;
        }
    }

    /**
     * A Javascript object to encode and/or decode html characters using HTML or Numeric entities that handles double or partial encoding
     * Author: R Reid
     * source: http://www.strictly-software.com/htmlencode
     * Licences: GPL, The MIT License (MIT)
     * Copyright: (c) 2011 Robert Reid - Strictly-Software.com
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
     * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     *
     * Revision:
     *  2011-07-14, Jacques-Yves Bleau:
     *       - fixed conversion error with capitalized accentuated characters
     *       + converted arr1 and arr2 to object property to remove redundancy
     *
     * Revision:
     *  2011-11-10, Ce-Yi Hio:
     *       - fixed conversion error with a number of capitalized entity characters
     *
     * Revision:
     *  2011-11-10, Rob Reid:
     *		 - changed array format
     *
     * Revision:
     *  2012-09-23, Alex Oss:
     *		 - replaced string concatonation in numEncode with string builder, push and join for peformance with ammendments by Rob Reid
     */

    var Encoder = {

        // When encoding do we convert characters into html or numerical entities
        EncodeType : "entity",  // entity OR numerical

        isEmpty : function(val){
            if(val){
                return ((val===null) || val.length==0 || /^\s+$/.test(val));
            }else{
                return true;
            }
        },

        // arrays for conversion from HTML Entities to Numerical values
        arr1: ['&nbsp;','&iexcl;','&cent;','&pound;','&curren;','&yen;','&brvbar;','&sect;','&uml;','&copy;','&ordf;','&laquo;','&not;','&shy;','&reg;','&macr;','&deg;','&plusmn;','&sup2;','&sup3;','&acute;','&micro;','&para;','&middot;','&cedil;','&sup1;','&ordm;','&raquo;','&frac14;','&frac12;','&frac34;','&iquest;','&Agrave;','&Aacute;','&Acirc;','&Atilde;','&Auml;','&Aring;','&AElig;','&Ccedil;','&Egrave;','&Eacute;','&Ecirc;','&Euml;','&Igrave;','&Iacute;','&Icirc;','&Iuml;','&ETH;','&Ntilde;','&Ograve;','&Oacute;','&Ocirc;','&Otilde;','&Ouml;','&times;','&Oslash;','&Ugrave;','&Uacute;','&Ucirc;','&Uuml;','&Yacute;','&THORN;','&szlig;','&agrave;','&aacute;','&acirc;','&atilde;','&auml;','&aring;','&aelig;','&ccedil;','&egrave;','&eacute;','&ecirc;','&euml;','&igrave;','&iacute;','&icirc;','&iuml;','&eth;','&ntilde;','&ograve;','&oacute;','&ocirc;','&otilde;','&ouml;','&divide;','&oslash;','&ugrave;','&uacute;','&ucirc;','&uuml;','&yacute;','&thorn;','&yuml;','&quot;','&amp;','&lt;','&gt;','&OElig;','&oelig;','&Scaron;','&scaron;','&Yuml;','&circ;','&tilde;','&ensp;','&emsp;','&thinsp;','&zwnj;','&zwj;','&lrm;','&rlm;','&ndash;','&mdash;','&lsquo;','&rsquo;','&sbquo;','&ldquo;','&rdquo;','&bdquo;','&dagger;','&Dagger;','&permil;','&lsaquo;','&rsaquo;','&euro;','&fnof;','&Alpha;','&Beta;','&Gamma;','&Delta;','&Epsilon;','&Zeta;','&Eta;','&Theta;','&Iota;','&Kappa;','&Lambda;','&Mu;','&Nu;','&Xi;','&Omicron;','&Pi;','&Rho;','&Sigma;','&Tau;','&Upsilon;','&Phi;','&Chi;','&Psi;','&Omega;','&alpha;','&beta;','&gamma;','&delta;','&epsilon;','&zeta;','&eta;','&theta;','&iota;','&kappa;','&lambda;','&mu;','&nu;','&xi;','&omicron;','&pi;','&rho;','&sigmaf;','&sigma;','&tau;','&upsilon;','&phi;','&chi;','&psi;','&omega;','&thetasym;','&upsih;','&piv;','&bull;','&hellip;','&prime;','&Prime;','&oline;','&frasl;','&weierp;','&image;','&real;','&trade;','&alefsym;','&larr;','&uarr;','&rarr;','&darr;','&harr;','&crarr;','&lArr;','&uArr;','&rArr;','&dArr;','&hArr;','&forall;','&part;','&exist;','&empty;','&nabla;','&isin;','&notin;','&ni;','&prod;','&sum;','&minus;','&lowast;','&radic;','&prop;','&infin;','&ang;','&and;','&or;','&cap;','&cup;','&int;','&there4;','&sim;','&cong;','&asymp;','&ne;','&equiv;','&le;','&ge;','&sub;','&sup;','&nsub;','&sube;','&supe;','&oplus;','&otimes;','&perp;','&sdot;','&lceil;','&rceil;','&lfloor;','&rfloor;','&lang;','&rang;','&loz;','&spades;','&clubs;','&hearts;','&diams;'],
        arr2: ['&#160;','&#161;','&#162;','&#163;','&#164;','&#165;','&#166;','&#167;','&#168;','&#169;','&#170;','&#171;','&#172;','&#173;','&#174;','&#175;','&#176;','&#177;','&#178;','&#179;','&#180;','&#181;','&#182;','&#183;','&#184;','&#185;','&#186;','&#187;','&#188;','&#189;','&#190;','&#191;','&#192;','&#193;','&#194;','&#195;','&#196;','&#197;','&#198;','&#199;','&#200;','&#201;','&#202;','&#203;','&#204;','&#205;','&#206;','&#207;','&#208;','&#209;','&#210;','&#211;','&#212;','&#213;','&#214;','&#215;','&#216;','&#217;','&#218;','&#219;','&#220;','&#221;','&#222;','&#223;','&#224;','&#225;','&#226;','&#227;','&#228;','&#229;','&#230;','&#231;','&#232;','&#233;','&#234;','&#235;','&#236;','&#237;','&#238;','&#239;','&#240;','&#241;','&#242;','&#243;','&#244;','&#245;','&#246;','&#247;','&#248;','&#249;','&#250;','&#251;','&#252;','&#253;','&#254;','&#255;','&#34;','&#38;','&#60;','&#62;','&#338;','&#339;','&#352;','&#353;','&#376;','&#710;','&#732;','&#8194;','&#8195;','&#8201;','&#8204;','&#8205;','&#8206;','&#8207;','&#8211;','&#8212;','&#8216;','&#8217;','&#8218;','&#8220;','&#8221;','&#8222;','&#8224;','&#8225;','&#8240;','&#8249;','&#8250;','&#8364;','&#402;','&#913;','&#914;','&#915;','&#916;','&#917;','&#918;','&#919;','&#920;','&#921;','&#922;','&#923;','&#924;','&#925;','&#926;','&#927;','&#928;','&#929;','&#931;','&#932;','&#933;','&#934;','&#935;','&#936;','&#937;','&#945;','&#946;','&#947;','&#948;','&#949;','&#950;','&#951;','&#952;','&#953;','&#954;','&#955;','&#956;','&#957;','&#958;','&#959;','&#960;','&#961;','&#962;','&#963;','&#964;','&#965;','&#966;','&#967;','&#968;','&#969;','&#977;','&#978;','&#982;','&#8226;','&#8230;','&#8242;','&#8243;','&#8254;','&#8260;','&#8472;','&#8465;','&#8476;','&#8482;','&#8501;','&#8592;','&#8593;','&#8594;','&#8595;','&#8596;','&#8629;','&#8656;','&#8657;','&#8658;','&#8659;','&#8660;','&#8704;','&#8706;','&#8707;','&#8709;','&#8711;','&#8712;','&#8713;','&#8715;','&#8719;','&#8721;','&#8722;','&#8727;','&#8730;','&#8733;','&#8734;','&#8736;','&#8743;','&#8744;','&#8745;','&#8746;','&#8747;','&#8756;','&#8764;','&#8773;','&#8776;','&#8800;','&#8801;','&#8804;','&#8805;','&#8834;','&#8835;','&#8836;','&#8838;','&#8839;','&#8853;','&#8855;','&#8869;','&#8901;','&#8968;','&#8969;','&#8970;','&#8971;','&#9001;','&#9002;','&#9674;','&#9824;','&#9827;','&#9829;','&#9830;'],

        // Convert HTML entities into numerical entities
        HTML2Numerical : function(s){
            return this.swapArrayVals(s,this.arr1,this.arr2);
        },

        // Convert Numerical entities into HTML entities
        NumericalToHTML : function(s){
            return this.swapArrayVals(s,this.arr2,this.arr1);
        },


        // Numerically encodes all unicode characters
        numEncode : function(s){
            if(this.isEmpty(s)) return "";

            var a = [],
                l = s.length;

            for (var i=0;i<l;i++){
                var c = s.charAt(i);
                if (c < " " || c > "~"){
                    a.push("&#");
                    a.push(c.charCodeAt()); //numeric value of code point
                    a.push(";");
                }else{
                    a.push(c);
                }
            }

            return a.join("");
        },

        // HTML Decode numerical and HTML entities back to original values
        htmlDecode : function(s){

            var c,m,d = s;

            if(this.isEmpty(d)) return "";

            // convert HTML entites back to numerical entites first
            d = this.HTML2Numerical(d);

            // look for numerical entities &#34;
            var arr=d.match(/&#[0-9]{1,5};/g);

            // if no matches found in string then skip
            if(arr!=null){
                for(var x=0;x<arr.length;x++){
                    m = arr[x];
                    c = m.substring(2,m.length-1); //get numeric part which is refernce to unicode character
                    // if its a valid number we can decode
                    if(c >= -32768 && c <= 65535){
                        // decode every single match within string
                        d = d.replace(m, String.fromCharCode(c));
                    }else{
                        d = d.replace(m, ""); //invalid so replace with nada
                    }
                }
            }

            return d;
        },

        // encode an input string into either numerical or HTML entities
        htmlEncode : function(s,dbl){

            if(this.isEmpty(s)) return "";

            // do we allow double encoding? E.g will &amp; be turned into &amp;amp;
            dbl = dbl || false; //default to prevent double encoding

            // if allowing double encoding we do ampersands first
            if(dbl){
                if(this.EncodeType=="numerical"){
                    s = s.replace(/&/g, "&#38;");
                }else{
                    s = s.replace(/&/g, "&amp;");
                }
            }

            // convert the xss chars to numerical entities ' " < >
            s = this.XSSEncode(s,false);

            if(this.EncodeType=="numerical" || !dbl){
                // Now call function that will convert any HTML entities to numerical codes
                s = this.HTML2Numerical(s);
            }

            // Now encode all chars above 127 e.g unicode
            s = this.numEncode(s);

            // now we know anything that needs to be encoded has been converted to numerical entities we
            // can encode any ampersands & that are not part of encoded entities
            // to handle the fact that I need to do a negative check and handle multiple ampersands &&&
            // I am going to use a placeholder

            // if we don't want double encoded entities we ignore the & in existing entities
            if(!dbl){
                s = s.replace(/&#/g,"##AMPHASH##");

                if(this.EncodeType=="numerical"){
                    s = s.replace(/&/g, "&#38;");
                }else{
                    s = s.replace(/&/g, "&amp;");
                }

                s = s.replace(/##AMPHASH##/g,"&#");
            }

            // replace any malformed entities
            s = s.replace(/&#\d*([^\d;]|$)/g, "$1");

            if(!dbl){
                // safety check to correct any double encoded &amp;
                s = this.correctEncoding(s);
            }

            // now do we need to convert our numerical encoded string into entities
            if(this.EncodeType=="entity"){
                s = this.NumericalToHTML(s);
            }

            return s;
        },

        // Encodes the basic 4 characters used to malform HTML in XSS hacks
        XSSEncode : function(s,en){
            if(!this.isEmpty(s)){
                en = en || true;
                // do we convert to numerical or html entity?
                if(en){
                    s = s.replace(/\'/g,"&#39;"); //no HTML equivalent as &apos is not cross browser supported
                    s = s.replace(/\"/g,"&quot;");
                    s = s.replace(/</g,"&lt;");
                    s = s.replace(/>/g,"&gt;");
                }else{
                    s = s.replace(/\'/g,"&#39;"); //no HTML equivalent as &apos is not cross browser supported
                    s = s.replace(/\"/g,"&#34;");
                    s = s.replace(/</g,"&#60;");
                    s = s.replace(/>/g,"&#62;");
                }
                return s;
            }else{
                return "";
            }
        },

        // returns true if a string contains html or numerical encoded entities
        hasEncoded : function(s){
            if(/&#[0-9]{1,5};/g.test(s)){
                return true;
            }else if(/&[A-Z]{2,6};/gi.test(s)){
                return true;
            }else{
                return false;
            }
        },

        // will remove any unicode characters
        stripUnicode : function(s){
            return s.replace(/[^\x20-\x7E]/g,"");

        },

        // corrects any double encoded &amp; entities e.g &amp;amp;
        correctEncoding : function(s){
            return s.replace(/(&amp;)(amp;)+/,"$1");
        },


        // Function to loop through an array swaping each item with the value from another array e.g swap HTML entities with Numericals
        swapArrayVals : function(s,arr1,arr2){
            if(this.isEmpty(s)) return "";
            var re;
            if(arr1 && arr2){
                //ShowDebug("in swapArrayVals arr1.length = " + arr1.length + " arr2.length = " + arr2.length)
                // array lengths must match
                if(arr1.length == arr2.length){
                    for(var x=0,i=arr1.length;x<i;x++){
                        re = new RegExp(arr1[x], 'g');
                        s = s.replace(re,arr2[x]); //swap arr1 item with matching item from arr2
                    }
                }
            }
            return s;
        },

        inArray : function( item, arr ) {
            for ( var i = 0, x = arr.length; i < x; i++ ){
                if ( arr[i] === item ){
                    return i;
                }
            }
            return -1;
        }

    };

    Encoder.EncodeType = "entity";

    var utils = {
        htmlencoder: Encoder,
        convert_meta_to_object: function (data) {
            var converted_data = {},
                element,
                property,
                key;

            for (key in data) {
                if (data.hasOwnProperty(key)) {
                    element = key.split(/_(.+)?/)[0];
                    property = key.split(/_(.+)?/)[1];
                    if (converted_data[element] === undefined) {
                        converted_data[element] = {};
                    }
                    converted_data[element][property] = data[key];
                }
            }
            return converted_data;
        },
        object_to_array: function (object) {
            var array = [],
                i;

            // Convert facets to array (JSON.stringify breaks arrays).
            if (typeof object === 'object') {
                for (i in object) {
                    array.push(object[i]);
                }
                object = array;
            }

            return object;
        },
        checked: function (val1, val2, print) {
            var checked = false;
            if (typeof val1 === 'object' && typeof val2 === 'string' && jQuery.inArray(val2, val1) !== -1) {
                checked = true;
            } else if (typeof val2 === 'object' && typeof val1 === 'string' && jQuery.inArray(val1, val2) !== -1) {
                checked = true;
            } else if (val1 === val2) {
                checked = true;
            } else if (val1 == val2) {
                checked = true;
            }

            if (print !== undefined && print) {
                return checked ? ' checked="checked"' : '';
            }
            return checked;
        },
        selected: function (val1, val2, print) {
            var selected = false;
            if (typeof val1 === 'object' && typeof val2 === 'string' && jQuery.inArray(val2, val1) !== -1) {
                selected = true;
            } else if (typeof val2 === 'object' && typeof val1 === 'string' && jQuery.inArray(val1, val2) !== -1) {
                selected = true;
            } else if (val1 === val2) {
                selected = true;
            }

            if (print !== undefined && print) {
                return selected ? ' selected="selected"' : '';
            }
            return selected;
        },
        convert_hex: function (hex, opacity) {
            if (undefined === hex) {
                return '';
            }
            if (undefined === opacity) {
                opacity = 100;
            }

            hex = hex.replace('#', '');
            var r = parseInt(hex.substring(0, 2), 16),
                g = parseInt(hex.substring(2, 4), 16),
                b = parseInt(hex.substring(4, 6), 16),
                result = 'rgba(' + r + ',' + g + ',' + b + ',' + opacity / 100 + ')';
            return result;
        },
        debounce: function (callback, threshold) {
            var timeout;
            return function () {
                var context = this, params = arguments;
                window.clearTimeout(timeout);
                timeout = window.setTimeout(function () {
                    callback.apply(context, params);
                }, threshold);
            };
        },
        throttle: function (callback, threshold) {
            var suppress = false,
                clear = function () {
                    suppress = false;
                };
            return function () {
                if (!suppress) {
                    callback();
                    window.setTimeout(clear, threshold);
                    suppress = true;
                }
            };
        },
        serializeForm: function (options) {
            $.extend({}, options);

            var values = {},
                settings = $.extend(true, {
                    include: [],
                    exclude: [],
                    includeByClass: ''
                }, options);

            this.find(':input').each(function () {

                var parsedName;

                // Apply simple checks and filters
                if (!this.name || this.disabled ||
                    isInArray(settings.exclude, this.name) ||
                    (settings.include.length && !isInArray(settings.include, this.name)) ||
                    this.className.indexOf(settings.includeByClass) === -1) {
                    return;
                }

                // Parse complex names
                // JS RegExp doesn't support "positive look behind" :( that's why so weird parsing is used
                parsedName = this.name.replace(rName, '[$1').split('[');
                if (!parsedName[0]) {
                    return;
                }

                if (this.checked ||
                    isInArray(inputTypes, this.type) ||
                    isInArray(inputNodes, this.nodeName.toLowerCase())) {

                    // Simulate control with a complex name (i.e. `some[]`)
                    // as it handled in the same way as Checkboxes should
                    if (this.type === 'checkbox') {
                        parsedName.push('');
                    }

                    // jQuery.val() is used to simplify of getting values
                    // from the custom controls (which follow jQuery .val() API) and Multiple Select
                    storeValue(values, parsedName, $(this).val());
                }
            });

            return values;
        }

    };

    // Import this module.
    window.PUM_Admin = window.PUM_Admin || {};
    window.PUM_Admin.utils = utils;

    // @deprecated 1.7.0 Here for backward compatibility.
    window.PUMUtils = utils;

    $.fn.pumSerializeForm = utils.serializeForm;
}(jQuery));
/* jshint ignore:start */
/*!
 * Select2 4.0.2
 * https://select2.github.io
 *
 * Released under the MIT license
 * https://github.com/select2/select2/blob/master/LICENSE.md
 */
(function (factory) {
    if (typeof define === 'function' && define.amd !== undefined && define.amd) {
        // AMD. Register as an anonymous module.
        define(['jquery'], factory);
    } else if (typeof exports === 'object') {
        // Node/CommonJS
        factory(require('jquery'));
    } else {
        // Browser globals
        factory(jQuery);
    }
}(function (jQuery) {
    // This is needed so we can catch the AMD loader configuration and use it
    // The inner file should be wrapped (by `banner.start.js`) in a function that
    // returns the AMD loader references.
    var S2 =
        (function () {
            // Restore the Select2 AMD loader so it can be used
            // Needed mostly in the language files, where the loader is not inserted
            if (jQuery && jQuery.fn && jQuery.fn.pumselect2 && jQuery.fn.pumselect2.amd) {
                var S2 = jQuery.fn.pumselect2.amd;
            }
            var S2;(function () { if (!S2 || !S2.requirejs) {
                if (!S2) { S2 = {}; } else { require = S2; }
                /**
                 * @license almond 0.3.1 Copyright (c) 2011-2014, The Dojo Foundation All Rights Reserved.
                 * Available via the MIT or new BSD license.
                 * see: http://github.com/jrburke/almond for details
                 */
//Going sloppy to avoid 'use strict' string cost, but strict practices should
//be followed.
                /*jslint sloppy: true */
                /*global setTimeout: false */

                var requirejs, require, define;
                (function (undef) {
                    var main, req, makeMap, handlers,
                        defined = {},
                        waiting = {},
                        config = {},
                        defining = {},
                        hasOwn = Object.prototype.hasOwnProperty,
                        aps = [].slice,
                        jsSuffixRegExp = /\.js$/;

                    function hasProp(obj, prop) {
                        return hasOwn.call(obj, prop);
                    }

                    /**
                     * Given a relative module name, like ./something, normalize it to
                     * a real name that can be mapped to a path.
                     * @param {String} name the relative name
                     * @param {String} baseName a real name that the name arg is relative
                     * to.
                     * @returns {String} normalized name
                     */
                    function normalize(name, baseName) {
                        var nameParts, nameSegment, mapValue, foundMap, lastIndex,
                            foundI, foundStarMap, starI, i, j, part,
                            baseParts = baseName && baseName.split("/"),
                            map = config.map,
                            starMap = (map && map['*']) || {};

                        //Adjust any relative paths.
                        if (name && name.charAt(0) === ".") {
                            //If have a base name, try to normalize against it,
                            //otherwise, assume it is a top-level require that will
                            //be relative to baseUrl in the end.
                            if (baseName) {
                                name = name.split('/');
                                lastIndex = name.length - 1;

                                // Node .js allowance:
                                if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
                                    name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
                                }

                                //Lop off the last part of baseParts, so that . matches the
                                //"directory" and not name of the baseName's module. For instance,
                                //baseName of "one/two/three", maps to "one/two/three.js", but we
                                //want the directory, "one/two" for this normalization.
                                name = baseParts.slice(0, baseParts.length - 1).concat(name);

                                //start trimDots
                                for (i = 0; i < name.length; i += 1) {
                                    part = name[i];
                                    if (part === ".") {
                                        name.splice(i, 1);
                                        i -= 1;
                                    } else if (part === "..") {
                                        if (i === 1 && (name[2] === '..' || name[0] === '..')) {
                                            //End of the line. Keep at least one non-dot
                                            //path segment at the front so it can be mapped
                                            //correctly to disk. Otherwise, there is likely
                                            //no path mapping for a path starting with '..'.
                                            //This can still fail, but catches the most reasonable
                                            //uses of ..
                                            break;
                                        } else if (i > 0) {
                                            name.splice(i - 1, 2);
                                            i -= 2;
                                        }
                                    }
                                }
                                //end trimDots

                                name = name.join("/");
                            } else if (name.indexOf('./') === 0) {
                                // No baseName, so this is ID is resolved relative
                                // to baseUrl, pull off the leading dot.
                                name = name.substring(2);
                            }
                        }

                        //Apply map config if available.
                        if ((baseParts || starMap) && map) {
                            nameParts = name.split('/');

                            for (i = nameParts.length; i > 0; i -= 1) {
                                nameSegment = nameParts.slice(0, i).join("/");

                                if (baseParts) {
                                    //Find the longest baseName segment match in the config.
                                    //So, do joins on the biggest to smallest lengths of baseParts.
                                    for (j = baseParts.length; j > 0; j -= 1) {
                                        mapValue = map[baseParts.slice(0, j).join('/')];

                                        //baseName segment has  config, find if it has one for
                                        //this name.
                                        if (mapValue) {
                                            mapValue = mapValue[nameSegment];
                                            if (mapValue) {
                                                //Match, update name to the new value.
                                                foundMap = mapValue;
                                                foundI = i;
                                                break;
                                            }
                                        }
                                    }
                                }

                                if (foundMap) {
                                    break;
                                }

                                //Check for a star map match, but just hold on to it,
                                //if there is a shorter segment match later in a matching
                                //config, then favor over this star map.
                                if (!foundStarMap && starMap && starMap[nameSegment]) {
                                    foundStarMap = starMap[nameSegment];
                                    starI = i;
                                }
                            }

                            if (!foundMap && foundStarMap) {
                                foundMap = foundStarMap;
                                foundI = starI;
                            }

                            if (foundMap) {
                                nameParts.splice(0, foundI, foundMap);
                                name = nameParts.join('/');
                            }
                        }

                        return name;
                    }

                    function makeRequire(relName, forceSync) {
                        return function () {
                            //A version of a require function that passes a moduleName
                            //value for items that may need to
                            //look up paths relative to the moduleName
                            var args = aps.call(arguments, 0);

                            //If first arg is not require('string'), and there is only
                            //one arg, it is the array form without a callback. Insert
                            //a null so that the following concat is correct.
                            if (typeof args[0] !== 'string' && args.length === 1) {
                                args.push(null);
                            }
                            return req.apply(undef, args.concat([relName, forceSync]));
                        };
                    }

                    function makeNormalize(relName) {
                        return function (name) {
                            return normalize(name, relName);
                        };
                    }

                    function makeLoad(depName) {
                        return function (value) {
                            defined[depName] = value;
                        };
                    }

                    function callDep(name) {
                        if (hasProp(waiting, name)) {
                            var args = waiting[name];
                            delete waiting[name];
                            defining[name] = true;
                            main.apply(undef, args);
                        }

                        if (!hasProp(defined, name) && !hasProp(defining, name)) {
                            throw new Error('No ' + name);
                        }
                        return defined[name];
                    }

                    //Turns a plugin!resource to [plugin, resource]
                    //with the plugin being undefined if the name
                    //did not have a plugin prefix.
                    function splitPrefix(name) {
                        var prefix,
                            index = name ? name.indexOf('!') : -1;
                        if (index > -1) {
                            prefix = name.substring(0, index);
                            name = name.substring(index + 1, name.length);
                        }
                        return [prefix, name];
                    }

                    /**
                     * Makes a name map, normalizing the name, and using a plugin
                     * for normalization if necessary. Grabs a ref to plugin
                     * too, as an optimization.
                     */
                    makeMap = function (name, relName) {
                        var plugin,
                            parts = splitPrefix(name),
                            prefix = parts[0];

                        name = parts[1];

                        if (prefix) {
                            prefix = normalize(prefix, relName);
                            plugin = callDep(prefix);
                        }

                        //Normalize according
                        if (prefix) {
                            if (plugin && plugin.normalize) {
                                name = plugin.normalize(name, makeNormalize(relName));
                            } else {
                                name = normalize(name, relName);
                            }
                        } else {
                            name = normalize(name, relName);
                            parts = splitPrefix(name);
                            prefix = parts[0];
                            name = parts[1];
                            if (prefix) {
                                plugin = callDep(prefix);
                            }
                        }

                        //Using ridiculous property names for space reasons
                        return {
                            f: prefix ? prefix + '!' + name : name, //fullName
                            n: name,
                            pr: prefix,
                            p: plugin
                        };
                    };

                    function makeConfig(name) {
                        return function () {
                            return (config && config.config && config.config[name]) || {};
                        };
                    }

                    handlers = {
                        require: function (name) {
                            return makeRequire(name);
                        },
                        exports: function (name) {
                            var e = defined[name];
                            if (typeof e !== 'undefined') {
                                return e;
                            } else {
                                return (defined[name] = {});
                            }
                        },
                        module: function (name) {
                            return {
                                id: name,
                                uri: '',
                                exports: defined[name],
                                config: makeConfig(name)
                            };
                        }
                    };

                    main = function (name, deps, callback, relName) {
                        var cjsModule, depName, ret, map, i,
                            args = [],
                            callbackType = typeof callback,
                            usingExports;

                        //Use name if no relName
                        relName = relName || name;

                        //Call the callback to define the module, if necessary.
                        if (callbackType === 'undefined' || callbackType === 'function') {
                            //Pull out the defined dependencies and pass the ordered
                            //values to the callback.
                            //Default to [require, exports, module] if no deps
                            deps = !deps.length && callback.length ? ['require', 'exports', 'module'] : deps;
                            for (i = 0; i < deps.length; i += 1) {
                                map = makeMap(deps[i], relName);
                                depName = map.f;

                                //Fast path CommonJS standard dependencies.
                                if (depName === "require") {
                                    args[i] = handlers.require(name);
                                } else if (depName === "exports") {
                                    //CommonJS module spec 1.1
                                    args[i] = handlers.exports(name);
                                    usingExports = true;
                                } else if (depName === "module") {
                                    //CommonJS module spec 1.1
                                    cjsModule = args[i] = handlers.module(name);
                                } else if (hasProp(defined, depName) ||
                                    hasProp(waiting, depName) ||
                                    hasProp(defining, depName)) {
                                    args[i] = callDep(depName);
                                } else if (map.p) {
                                    map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {});
                                    args[i] = defined[depName];
                                } else {
                                    throw new Error(name + ' missing ' + depName);
                                }
                            }

                            ret = callback ? callback.apply(defined[name], args) : undefined;

                            if (name) {
                                //If setting exports via "module" is in play,
                                //favor that over return value and exports. After that,
                                //favor a non-undefined return value over exports use.
                                if (cjsModule && cjsModule.exports !== undef &&
                                    cjsModule.exports !== defined[name]) {
                                    defined[name] = cjsModule.exports;
                                } else if (ret !== undef || !usingExports) {
                                    //Use the return value from the function.
                                    defined[name] = ret;
                                }
                            }
                        } else if (name) {
                            //May just be an object definition for the module. Only
                            //worry about defining if have a module name.
                            defined[name] = callback;
                        }
                    };

                    requirejs = require = req = function (deps, callback, relName, forceSync, alt) {
                        if (typeof deps === "string") {
                            if (handlers[deps]) {
                                //callback in this case is really relName
                                return handlers[deps](callback);
                            }
                            //Just return the module wanted. In this scenario, the
                            //deps arg is the module name, and second arg (if passed)
                            //is just the relName.
                            //Normalize module name, if it contains . or ..
                            return callDep(makeMap(deps, callback).f);
                        } else if (!deps.splice) {
                            //deps is a config object, not an array.
                            config = deps;
                            if (config.deps) {
                                req(config.deps, config.callback);
                            }
                            if (!callback) {
                                return;
                            }

                            if (callback.splice) {
                                //callback is an array, which means it is a dependency list.
                                //Adjust args if there are dependencies
                                deps = callback;
                                callback = relName;
                                relName = null;
                            } else {
                                deps = undef;
                            }
                        }

                        //Support require(['a'])
                        callback = callback || function () {};

                        //If relName is a function, it is an errback handler,
                        //so remove it.
                        if (typeof relName === 'function') {
                            relName = forceSync;
                            forceSync = alt;
                        }

                        //Simulate async callback;
                        if (forceSync) {
                            main(undef, deps, callback, relName);
                        } else {
                            //Using a non-zero value because of concern for what old browsers
                            //do, and latest browsers "upgrade" to 4 if lower value is used:
                            //http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#dom-windowtimers-settimeout:
                            //If want a value immediately, use require('id') instead -- something
                            //that works in almond on the global level, but not guaranteed and
                            //unlikely to work in other AMD implementations.
                            setTimeout(function () {
                                main(undef, deps, callback, relName);
                            }, 4);
                        }

                        return req;
                    };

                    /**
                     * Just drops the config on the floor, but returns req in case
                     * the config return value is used.
                     */
                    req.config = function (cfg) {
                        return req(cfg);
                    };

                    /**
                     * Expose module registry for debugging and tooling
                     */
                    requirejs._defined = defined;

                    define = function (name, deps, callback) {
                        if (typeof name !== 'string') {
                            throw new Error('See almond README: incorrect module build, no module name');
                        }

                        //This module may not have dependencies
                        if (!deps.splice) {
                            //deps is not an array, so probably means
                            //an object literal or factory function for
                            //the value. Adjust args.
                            callback = deps;
                            deps = [];
                        }

                        if (!hasProp(defined, name) && !hasProp(waiting, name)) {
                            waiting[name] = [name, deps, callback];
                        }
                    };

                    define.amd = {
                        jQuery: true
                    };
                }());

                S2.requirejs = requirejs;S2.require = require;S2.define = define;
            }
            }());
            S2.define("almond", function(){});

            /* global jQuery:false, $:false */
            S2.define('jquery',[],function () {
                var _$ = jQuery || $;

                if (_$ == null && console && console.error) {
                    console.error(
                        'Select2: An instance of jQuery or a jQuery-compatible library was not ' +
                        'found. Make sure that you are including jQuery before Select2 on your ' +
                        'web page.'
                    );
                }

                return _$;
            });

            S2.define('pumselect2/utils',[
                'jquery'
            ], function ($) {
                var Utils = {};

                Utils.Extend = function (ChildClass, SuperClass) {
                    var __hasProp = {}.hasOwnProperty;

                    function BaseConstructor () {
                        this.constructor = ChildClass;
                    }

                    for (var key in SuperClass) {
                        if (__hasProp.call(SuperClass, key)) {
                            ChildClass[key] = SuperClass[key];
                        }
                    }

                    BaseConstructor.prototype = SuperClass.prototype;
                    ChildClass.prototype = new BaseConstructor();
                    ChildClass.__super__ = SuperClass.prototype;

                    return ChildClass;
                };

                function getMethods (theClass) {
                    var proto = theClass.prototype;

                    var methods = [];

                    for (var methodName in proto) {
                        var m = proto[methodName];

                        if (typeof m !== 'function') {
                            continue;
                        }

                        if (methodName === 'constructor') {
                            continue;
                        }

                        methods.push(methodName);
                    }

                    return methods;
                }

                Utils.Decorate = function (SuperClass, DecoratorClass) {
                    var decoratedMethods = getMethods(DecoratorClass);
                    var superMethods = getMethods(SuperClass);

                    function DecoratedClass () {
                        var unshift = Array.prototype.unshift;

                        var argCount = DecoratorClass.prototype.constructor.length;

                        var calledConstructor = SuperClass.prototype.constructor;

                        if (argCount > 0) {
                            unshift.call(arguments, SuperClass.prototype.constructor);

                            calledConstructor = DecoratorClass.prototype.constructor;
                        }

                        calledConstructor.apply(this, arguments);
                    }

                    DecoratorClass.displayName = SuperClass.displayName;

                    function ctr () {
                        this.constructor = DecoratedClass;
                    }

                    DecoratedClass.prototype = new ctr();

                    for (var m = 0; m < superMethods.length; m++) {
                        var superMethod = superMethods[m];

                        DecoratedClass.prototype[superMethod] =
                            SuperClass.prototype[superMethod];
                    }

                    var calledMethod = function (methodName) {
                        // Stub out the original method if it's not decorating an actual method
                        var originalMethod = function () {};

                        if (methodName in DecoratedClass.prototype) {
                            originalMethod = DecoratedClass.prototype[methodName];
                        }

                        var decoratedMethod = DecoratorClass.prototype[methodName];

                        return function () {
                            var unshift = Array.prototype.unshift;

                            unshift.call(arguments, originalMethod);

                            return decoratedMethod.apply(this, arguments);
                        };
                    };

                    for (var d = 0; d < decoratedMethods.length; d++) {
                        var decoratedMethod = decoratedMethods[d];

                        DecoratedClass.prototype[decoratedMethod] = calledMethod(decoratedMethod);
                    }

                    return DecoratedClass;
                };

                var Observable = function () {
                    this.listeners = {};
                };

                Observable.prototype.on = function (event, callback) {
                    this.listeners = this.listeners || {};

                    if (event in this.listeners) {
                        this.listeners[event].push(callback);
                    } else {
                        this.listeners[event] = [callback];
                    }
                };

                Observable.prototype.trigger = function (event) {
                    var slice = Array.prototype.slice;

                    this.listeners = this.listeners || {};

                    if (event in this.listeners) {
                        this.invoke(this.listeners[event], slice.call(arguments, 1));
                    }

                    if ('*' in this.listeners) {
                        this.invoke(this.listeners['*'], arguments);
                    }
                };

                Observable.prototype.invoke = function (listeners, params) {
                    for (var i = 0, len = listeners.length; i < len; i++) {
                        listeners[i].apply(this, params);
                    }
                };

                Utils.Observable = Observable;

                Utils.generateChars = function (length) {
                    var chars = '';

                    for (var i = 0; i < length; i++) {
                        var randomChar = Math.floor(Math.random() * 36);
                        chars += randomChar.toString(36);
                    }

                    return chars;
                };

                Utils.bind = function (func, context) {
                    return function () {
                        func.apply(context, arguments);
                    };
                };

                Utils._convertData = function (data) {
                    for (var originalKey in data) {
                        var keys = originalKey.split('-');

                        var dataLevel = data;

                        if (keys.length === 1) {
                            continue;
                        }

                        for (var k = 0; k < keys.length; k++) {
                            var key = keys[k];

                            // Lowercase the first letter
                            // By default, dash-separated becomes camelCase
                            key = key.substring(0, 1).toLowerCase() + key.substring(1);

                            if (!(key in dataLevel)) {
                                dataLevel[key] = {};
                            }

                            if (k == keys.length - 1) {
                                dataLevel[key] = data[originalKey];
                            }

                            dataLevel = dataLevel[key];
                        }

                        delete data[originalKey];
                    }

                    return data;
                };

                Utils.hasScroll = function (index, el) {
                    // Adapted from the function created by @ShadowScripter
                    // and adapted by @BillBarry on the Stack Exchange Code Review website.
                    // The original code can be found at
                    // http://codereview.stackexchange.com/q/13338
                    // and was designed to be used with the Sizzle selector engine.

                    var $el = $(el);
                    var overflowX = el.style.overflowX;
                    var overflowY = el.style.overflowY;

                    //Check both x and y declarations
                    if (overflowX === overflowY &&
                        (overflowY === 'hidden' || overflowY === 'visible')) {
                        return false;
                    }

                    if (overflowX === 'scroll' || overflowY === 'scroll') {
                        return true;
                    }

                    return ($el.innerHeight() < el.scrollHeight ||
                    $el.innerWidth() < el.scrollWidth);
                };

                Utils.escapeMarkup = function (markup) {
                    var replaceMap = {
                        '\\': '&#92;',
                        '&': '&amp;',
                        '<': '&lt;',
                        '>': '&gt;',
                        '"': '&quot;',
                        '\'': '&#39;',
                        '/': '&#47;'
                    };

                    // Do not try to escape the markup if it's not a string
                    if (typeof markup !== 'string') {
                        return markup;
                    }

                    return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
                        return replaceMap[match];
                    });
                };

                // Append an array of jQuery nodes to a given element.
                Utils.appendMany = function ($element, $nodes) {
                    // jQuery 1.7.x does not support $.fn.append() with an array
                    // Fall back to a jQuery object collection using $.fn.add()
                    if ($.fn.jquery.substr(0, 3) === '1.7') {
                        var $jqNodes = $();

                        $.map($nodes, function (node) {
                            $jqNodes = $jqNodes.add(node);
                        });

                        $nodes = $jqNodes;
                    }

                    $element.append($nodes);
                };

                return Utils;
            });

            S2.define('pumselect2/results',[
                'jquery',
                './utils'
            ], function ($, Utils) {
                function Results ($element, options, dataAdapter) {
                    this.$element = $element;
                    this.data = dataAdapter;
                    this.options = options;

                    Results.__super__.constructor.call(this);
                }

                Utils.Extend(Results, Utils.Observable);

                Results.prototype.render = function () {
                    var $results = $(
                        '<ul class="pumselect2-results__options" role="tree"></ul>'
                    );

                    if (this.options.get('multiple')) {
                        $results.attr('aria-multiselectable', 'true');
                    }

                    this.$results = $results;

                    return $results;
                };

                Results.prototype.clear = function () {
                    this.$results.empty();
                };

                Results.prototype.displayMessage = function (params) {
                    var escapeMarkup = this.options.get('escapeMarkup');

                    this.clear();
                    this.hideLoading();

                    var $message = $(
                        '<li role="treeitem" aria-live="assertive"' +
                        ' class="pumselect2-results__option"></li>'
                    );

                    var message = this.options.get('translations').get(params.message);

                    $message.append(
                        escapeMarkup(
                            message(params.args)
                        )
                    );

                    $message[0].className += ' pumselect2-results__message';

                    this.$results.append($message);
                };

                Results.prototype.hideMessages = function () {
                    this.$results.find('.pumselect2-results__message').remove();
                };

                Results.prototype.append = function (data) {
                    this.hideLoading();

                    var $options = [];

                    if (data.results == null || data.results.length === 0) {
                        if (this.$results.children().length === 0) {
                            this.trigger('results:message', {
                                message: 'noResults'
                            });
                        }

                        return;
                    }

                    data.results = this.sort(data.results);

                    for (var d = 0; d < data.results.length; d++) {
                        var item = data.results[d];

                        var $option = this.option(item);

                        $options.push($option);
                    }

                    this.$results.append($options);
                };

                Results.prototype.position = function ($results, $dropdown) {
                    var $resultsContainer = $dropdown.find('.pumselect2-results');
                    $resultsContainer.append($results);
                };

                Results.prototype.sort = function (data) {
                    var sorter = this.options.get('sorter');

                    return sorter(data);
                };

                Results.prototype.setClasses = function () {
                    var self = this;

                    this.data.current(function (selected) {
                        var selectedIds = $.map(selected, function (s) {
                            return s.id.toString();
                        });

                        var $options = self.$results
                            .find('.pumselect2-results__option[aria-selected]');

                        $options.each(function () {
                            var $option = $(this);

                            var item = $.data(this, 'data');

                            // id needs to be converted to a string when comparing
                            var id = '' + item.id;

                            if ((item.element != null && item.element.selected) ||
                                (item.element == null && $.inArray(id, selectedIds) > -1)) {
                                $option.attr('aria-selected', 'true');
                            } else {
                                $option.attr('aria-selected', 'false');
                            }
                        });

                        var $selected = $options.filter('[aria-selected=true]');

                        // Check if there are any selected options
                        if ($selected.length > 0) {
                            // If there are selected options, highlight the first
                            $selected.first().trigger('mouseenter');
                        } else {
                            // If there are no selected options, highlight the first option
                            // in the dropdown
                            $options.first().trigger('mouseenter');
                        }
                    });
                };

                Results.prototype.showLoading = function (params) {
                    this.hideLoading();

                    var loadingMore = this.options.get('translations').get('searching');

                    var loading = {
                        disabled: true,
                        loading: true,
                        text: loadingMore(params)
                    };
                    var $loading = this.option(loading);
                    $loading.className += ' loading-results';

                    this.$results.prepend($loading);
                };

                Results.prototype.hideLoading = function () {
                    this.$results.find('.loading-results').remove();
                };

                Results.prototype.option = function (data) {
                    var option = document.createElement('li');
                    option.className = 'pumselect2-results__option';

                    var attrs = {
                        'role': 'treeitem',
                        'aria-selected': 'false'
                    };

                    if (data.disabled) {
                        delete attrs['aria-selected'];
                        attrs['aria-disabled'] = 'true';
                    }

                    if (data.id == null) {
                        delete attrs['aria-selected'];
                    }

                    if (data._resultId != null) {
                        option.id = data._resultId;
                    }

                    if (data.title) {
                        option.title = data.title;
                    }

                    if (data.children) {
                        attrs.role = 'group';
                        attrs['aria-label'] = data.text;
                        delete attrs['aria-selected'];
                    }

                    for (var attr in attrs) {
                        var val = attrs[attr];

                        option.setAttribute(attr, val);
                    }

                    if (data.children) {
                        var $option = $(option);

                        var label = document.createElement('strong');
                        label.className = 'pumselect2-results__group';

                        var $label = $(label);
                        this.template(data, label);

                        var $children = [];

                        for (var c = 0; c < data.children.length; c++) {
                            var child = data.children[c];

                            var $child = this.option(child);

                            $children.push($child);
                        }

                        var $childrenContainer = $('<ul></ul>', {
                            'class': 'pumselect2-results__options pumselect2-results__options--nested'
                        });

                        $childrenContainer.append($children);

                        $option.append(label);
                        $option.append($childrenContainer);
                    } else {
                        this.template(data, option);
                    }

                    $.data(option, 'data', data);

                    return option;
                };

                Results.prototype.bind = function (container, $container) {
                    var self = this;

                    var id = container.id + '-results';

                    this.$results.attr('id', id);

                    container.on('results:all', function (params) {
                        self.clear();
                        self.append(params.data);

                        if (container.isOpen()) {
                            self.setClasses();
                        }
                    });

                    container.on('results:append', function (params) {
                        self.append(params.data);

                        if (container.isOpen()) {
                            self.setClasses();
                        }
                    });

                    container.on('query', function (params) {
                        self.hideMessages();
                        self.showLoading(params);
                    });

                    container.on('select', function () {
                        if (!container.isOpen()) {
                            return;
                        }

                        self.setClasses();
                    });

                    container.on('unselect', function () {
                        if (!container.isOpen()) {
                            return;
                        }

                        self.setClasses();
                    });

                    container.on('open', function () {
                        // When the dropdown is open, aria-expended="true"
                        self.$results.attr('aria-expanded', 'true');
                        self.$results.attr('aria-hidden', 'false');

                        self.setClasses();
                        self.ensureHighlightVisible();
                    });

                    container.on('close', function () {
                        // When the dropdown is closed, aria-expended="false"
                        self.$results.attr('aria-expanded', 'false');
                        self.$results.attr('aria-hidden', 'true');
                        self.$results.removeAttr('aria-activedescendant');
                    });

                    container.on('results:toggle', function () {
                        var $highlighted = self.getHighlightedResults();

                        if ($highlighted.length === 0) {
                            return;
                        }

                        $highlighted.trigger('mouseup');
                    });

                    container.on('results:select', function () {
                        var $highlighted = self.getHighlightedResults();

                        if ($highlighted.length === 0) {
                            return;
                        }

                        var data = $highlighted.data('data');

                        if ($highlighted.attr('aria-selected') == 'true') {
                            self.trigger('close', {});
                        } else {
                            self.trigger('select', {
                                data: data
                            });
                        }
                    });

                    container.on('results:previous', function () {
                        var $highlighted = self.getHighlightedResults();

                        var $options = self.$results.find('[aria-selected]');

                        var currentIndex = $options.index($highlighted);

                        // If we are already at te top, don't move further
                        if (currentIndex === 0) {
                            return;
                        }

                        var nextIndex = currentIndex - 1;

                        // If none are highlighted, highlight the first
                        if ($highlighted.length === 0) {
                            nextIndex = 0;
                        }

                        var $next = $options.eq(nextIndex);

                        $next.trigger('mouseenter');

                        var currentOffset = self.$results.offset().top;
                        var nextTop = $next.offset().top;
                        var nextOffset = self.$results.scrollTop() + (nextTop - currentOffset);

                        if (nextIndex === 0) {
                            self.$results.scrollTop(0);
                        } else if (nextTop - currentOffset < 0) {
                            self.$results.scrollTop(nextOffset);
                        }
                    });

                    container.on('results:next', function () {
                        var $highlighted = self.getHighlightedResults();

                        var $options = self.$results.find('[aria-selected]');

                        var currentIndex = $options.index($highlighted);

                        var nextIndex = currentIndex + 1;

                        // If we are at the last option, stay there
                        if (nextIndex >= $options.length) {
                            return;
                        }

                        var $next = $options.eq(nextIndex);

                        $next.trigger('mouseenter');

                        var currentOffset = self.$results.offset().top +
                            self.$results.outerHeight(false);
                        var nextBottom = $next.offset().top + $next.outerHeight(false);
                        var nextOffset = self.$results.scrollTop() + nextBottom - currentOffset;

                        if (nextIndex === 0) {
                            self.$results.scrollTop(0);
                        } else if (nextBottom > currentOffset) {
                            self.$results.scrollTop(nextOffset);
                        }
                    });

                    container.on('results:focus', function (params) {
                        params.element.addClass('pumselect2-results__option--highlighted');
                    });

                    container.on('results:message', function (params) {
                        self.displayMessage(params);
                    });

                    if ($.fn.mousewheel) {
                        this.$results.on('mousewheel', function (e) {
                            var top = self.$results.scrollTop();

                            var bottom = self.$results.get(0).scrollHeight - top + e.deltaY;

                            var isAtTop = e.deltaY > 0 && top - e.deltaY <= 0;
                            var isAtBottom = e.deltaY < 0 && bottom <= self.$results.height();

                            if (isAtTop) {
                                self.$results.scrollTop(0);

                                e.preventDefault();
                                e.stopPropagation();
                            } else if (isAtBottom) {
                                self.$results.scrollTop(
                                    self.$results.get(0).scrollHeight - self.$results.height()
                                );

                                e.preventDefault();
                                e.stopPropagation();
                            }
                        });
                    }

                    this.$results.on('mouseup', '.pumselect2-results__option[aria-selected]',
                        function (evt) {
                            var $this = $(this);

                            var data = $this.data('data');

                            if ($this.attr('aria-selected') === 'true') {
                                if (self.options.get('multiple')) {
                                    self.trigger('unselect', {
                                        originalEvent: evt,
                                        data: data
                                    });
                                } else {
                                    self.trigger('close', {});
                                }

                                return;
                            }

                            self.trigger('select', {
                                originalEvent: evt,
                                data: data
                            });
                        });

                    this.$results.on('mouseenter', '.pumselect2-results__option[aria-selected]',
                        function (evt) {
                            var data = $(this).data('data');

                            self.getHighlightedResults()
                                .removeClass('pumselect2-results__option--highlighted');

                            self.trigger('results:focus', {
                                data: data,
                                element: $(this)
                            });
                        });
                };

                Results.prototype.getHighlightedResults = function () {
                    var $highlighted = this.$results
                        .find('.pumselect2-results__option--highlighted');

                    return $highlighted;
                };

                Results.prototype.destroy = function () {
                    this.$results.remove();
                };

                Results.prototype.ensureHighlightVisible = function () {
                    var $highlighted = this.getHighlightedResults();

                    if ($highlighted.length === 0) {
                        return;
                    }

                    var $options = this.$results.find('[aria-selected]');

                    var currentIndex = $options.index($highlighted);

                    var currentOffset = this.$results.offset().top;
                    var nextTop = $highlighted.offset().top;
                    var nextOffset = this.$results.scrollTop() + (nextTop - currentOffset);

                    var offsetDelta = nextTop - currentOffset;
                    nextOffset -= $highlighted.outerHeight(false) * 2;

                    if (currentIndex <= 2) {
                        this.$results.scrollTop(0);
                    } else if (offsetDelta > this.$results.outerHeight() || offsetDelta < 0) {
                        this.$results.scrollTop(nextOffset);
                    }
                };

                Results.prototype.template = function (result, container) {
                    var template = this.options.get('templateResult');
                    var escapeMarkup = this.options.get('escapeMarkup');

                    var content = template(result, container);

                    if (content == null) {
                        container.style.display = 'none';
                    } else if (typeof content === 'string') {
                        container.innerHTML = escapeMarkup(content);
                    } else {
                        $(container).append(content);
                    }
                };

                return Results;
            });

            S2.define('pumselect2/keys',[

            ], function () {
                var KEYS = {
                    BACKSPACE: 8,
                    TAB: 9,
                    ENTER: 13,
                    SHIFT: 16,
                    CTRL: 17,
                    ALT: 18,
                    ESC: 27,
                    SPACE: 32,
                    PAGE_UP: 33,
                    PAGE_DOWN: 34,
                    END: 35,
                    HOME: 36,
                    LEFT: 37,
                    UP: 38,
                    RIGHT: 39,
                    DOWN: 40,
                    DELETE: 46
                };

                return KEYS;
            });

            S2.define('pumselect2/selection/base',[
                'jquery',
                '../utils',
                '../keys'
            ], function ($, Utils, KEYS) {
                function BaseSelection ($element, options) {
                    this.$element = $element;
                    this.options = options;

                    BaseSelection.__super__.constructor.call(this);
                }

                Utils.Extend(BaseSelection, Utils.Observable);

                BaseSelection.prototype.render = function () {
                    var $selection = $(
                        '<span class="pumselect2-selection" role="combobox" ' +
                        ' aria-haspopup="true" aria-expanded="false">' +
                        '</span>'
                    );

                    this._tabindex = 0;

                    if (this.$element.data('old-tabindex') != null) {
                        this._tabindex = this.$element.data('old-tabindex');
                    } else if (this.$element.attr('tabindex') != null) {
                        this._tabindex = this.$element.attr('tabindex');
                    }

                    $selection.attr('title', this.$element.attr('title'));
                    $selection.attr('tabindex', this._tabindex);

                    this.$selection = $selection;

                    return $selection;
                };

                BaseSelection.prototype.bind = function (container, $container) {
                    var self = this;

                    var id = container.id + '-container';
                    var resultsId = container.id + '-results';

                    this.container = container;

                    this.$selection.on('focus', function (evt) {
                        self.trigger('focus', evt);
                    });

                    this.$selection.on('blur', function (evt) {
                        self._handleBlur(evt);
                    });

                    this.$selection.on('keydown', function (evt) {
                        self.trigger('keypress', evt);

                        if (evt.which === KEYS.SPACE) {
                            evt.preventDefault();
                        }
                    });

                    container.on('results:focus', function (params) {
                        self.$selection.attr('aria-activedescendant', params.data._resultId);
                    });

                    container.on('selection:update', function (params) {
                        self.update(params.data);
                    });

                    container.on('open', function () {
                        // When the dropdown is open, aria-expanded="true"
                        self.$selection.attr('aria-expanded', 'true');
                        self.$selection.attr('aria-owns', resultsId);

                        self._attachCloseHandler(container);
                    });

                    container.on('close', function () {
                        // When the dropdown is closed, aria-expanded="false"
                        self.$selection.attr('aria-expanded', 'false');
                        self.$selection.removeAttr('aria-activedescendant');
                        self.$selection.removeAttr('aria-owns');

                        self.$selection.focus();

                        self._detachCloseHandler(container);
                    });

                    container.on('enable', function () {
                        self.$selection.attr('tabindex', self._tabindex);
                    });

                    container.on('disable', function () {
                        self.$selection.attr('tabindex', '-1');
                    });
                };

                BaseSelection.prototype._handleBlur = function (evt) {
                    var self = this;

                    // This needs to be delayed as the active element is the body when the tab
                    // key is pressed, possibly along with others.
                    window.setTimeout(function () {
                        // Don't trigger `blur` if the focus is still in the selection
                        if (
                            (document.activeElement == self.$selection[0]) ||
                            ($.contains(self.$selection[0], document.activeElement))
                        ) {
                            return;
                        }

                        self.trigger('blur', evt);
                    }, 1);
                };

                BaseSelection.prototype._attachCloseHandler = function (container) {
                    var self = this;

                    $(document.body).on('mousedown.pumselect2.' + container.id, function (e) {
                        var $target = $(e.target);

                        var $select = $target.closest('.pumselect2');

                        var $all = $('.pumselect2.pumselect2-container--open');

                        $all.each(function () {
                            var $this = $(this);

                            if (this == $select[0]) {
                                return;
                            }

                            var $element = $this.data('element');

                            $element.pumselect2('close');
                        });
                    });
                };

                BaseSelection.prototype._detachCloseHandler = function (container) {
                    $(document.body).off('mousedown.pumselect2.' + container.id);
                };

                BaseSelection.prototype.position = function ($selection, $container) {
                    var $selectionContainer = $container.find('.selection');
                    $selectionContainer.append($selection);
                };

                BaseSelection.prototype.destroy = function () {
                    this._detachCloseHandler(this.container);
                };

                BaseSelection.prototype.update = function (data) {
                    throw new Error('The `update` method must be defined in child classes.');
                };

                return BaseSelection;
            });

            S2.define('pumselect2/selection/single',[
                'jquery',
                './base',
                '../utils',
                '../keys'
            ], function ($, BaseSelection, Utils, KEYS) {
                function SingleSelection () {
                    SingleSelection.__super__.constructor.apply(this, arguments);
                }

                Utils.Extend(SingleSelection, BaseSelection);

                SingleSelection.prototype.render = function () {
                    var $selection = SingleSelection.__super__.render.call(this);

                    $selection.addClass('pumselect2-selection--single');

                    $selection.html(
                        '<span class="pumselect2-selection__rendered"></span>' +
                        '<span class="pumselect2-selection__arrow" role="presentation">' +
                        '<b role="presentation"></b>' +
                        '</span>'
                    );

                    return $selection;
                };

                SingleSelection.prototype.bind = function (container, $container) {
                    var self = this;

                    SingleSelection.__super__.bind.apply(this, arguments);

                    var id = container.id + '-container';

                    this.$selection.find('.pumselect2-selection__rendered').attr('id', id);
                    this.$selection.attr('aria-labelledby', id);

                    this.$selection.on('mousedown', function (evt) {
                        // Only respond to left clicks
                        if (evt.which !== 1) {
                            return;
                        }

                        self.trigger('toggle', {
                            originalEvent: evt
                        });
                    });

                    this.$selection.on('focus', function (evt) {
                        // User focuses on the container
                    });

                    this.$selection.on('blur', function (evt) {
                        // User exits the container
                    });

                    container.on('selection:update', function (params) {
                        self.update(params.data);
                    });
                };

                SingleSelection.prototype.clear = function () {
                    this.$selection.find('.pumselect2-selection__rendered').empty();
                };

                SingleSelection.prototype.display = function (data, container) {
                    var template = this.options.get('templateSelection');
                    var escapeMarkup = this.options.get('escapeMarkup');

                    return escapeMarkup(template(data, container));
                };

                SingleSelection.prototype.selectionContainer = function () {
                    return $('<span></span>');
                };

                SingleSelection.prototype.update = function (data) {
                    if (data.length === 0) {
                        this.clear();
                        return;
                    }

                    var selection = data[0];

                    var $rendered = this.$selection.find('.pumselect2-selection__rendered');
                    var formatted = this.display(selection, $rendered);

                    $rendered.empty().append(formatted);
                    $rendered.prop('title', selection.title || selection.text);
                };

                return SingleSelection;
            });

            S2.define('pumselect2/selection/multiple',[
                'jquery',
                './base',
                '../utils'
            ], function ($, BaseSelection, Utils) {
                function MultipleSelection ($element, options) {
                    MultipleSelection.__super__.constructor.apply(this, arguments);
                }

                Utils.Extend(MultipleSelection, BaseSelection);

                MultipleSelection.prototype.render = function () {
                    var $selection = MultipleSelection.__super__.render.call(this);

                    $selection.addClass('pumselect2-selection--multiple');

                    $selection.html(
                        '<ul class="pumselect2-selection__rendered"></ul>'
                    );

                    return $selection;
                };

                MultipleSelection.prototype.bind = function (container, $container) {
                    var self = this;

                    MultipleSelection.__super__.bind.apply(this, arguments);

                    this.$selection.on('click', function (evt) {
                        self.trigger('toggle', {
                            originalEvent: evt
                        });
                    });

                    this.$selection.on(
                        'click',
                        '.pumselect2-selection__choice__remove',
                        function (evt) {
                            // Ignore the event if it is disabled
                            if (self.options.get('disabled')) {
                                return;
                            }

                            var $remove = $(this);
                            var $selection = $remove.parent();

                            var data = $selection.data('data');

                            self.trigger('unselect', {
                                originalEvent: evt,
                                data: data
                            });
                        }
                    );
                };

                MultipleSelection.prototype.clear = function () {
                    this.$selection.find('.pumselect2-selection__rendered').empty();
                };

                MultipleSelection.prototype.display = function (data, container) {
                    var template = this.options.get('templateSelection');
                    var escapeMarkup = this.options.get('escapeMarkup');

                    return escapeMarkup(template(data, container));
                };

                MultipleSelection.prototype.selectionContainer = function () {
                    var $container = $(
                        '<li class="pumselect2-selection__choice">' +
                        '<span class="pumselect2-selection__choice__remove" role="presentation">' +
                        '&times;' +
                        '</span>' +
                        '</li>'
                    );

                    return $container;
                };

                MultipleSelection.prototype.update = function (data) {
                    this.clear();

                    if (data.length === 0) {
                        return;
                    }

                    var $selections = [];

                    for (var d = 0; d < data.length; d++) {
                        var selection = data[d];

                        var $selection = this.selectionContainer();
                        var formatted = this.display(selection, $selection);

                        $selection.append(formatted);
                        $selection.prop('title', selection.title || selection.text);

                        $selection.data('data', selection);

                        $selections.push($selection);
                    }

                    var $rendered = this.$selection.find('.pumselect2-selection__rendered');

                    Utils.appendMany($rendered, $selections);
                };

                return MultipleSelection;
            });

            S2.define('pumselect2/selection/placeholder',[
                '../utils'
            ], function (Utils) {
                function Placeholder (decorated, $element, options) {
                    this.placeholder = this.normalizePlaceholder(options.get('placeholder'));

                    decorated.call(this, $element, options);
                }

                Placeholder.prototype.normalizePlaceholder = function (_, placeholder) {
                    if (typeof placeholder === 'string') {
                        placeholder = {
                            id: '',
                            text: placeholder
                        };
                    }

                    return placeholder;
                };

                Placeholder.prototype.createPlaceholder = function (decorated, placeholder) {
                    var $placeholder = this.selectionContainer();

                    $placeholder.html(this.display(placeholder));
                    $placeholder.addClass('pumselect2-selection__placeholder')
                        .removeClass('pumselect2-selection__choice');

                    return $placeholder;
                };

                Placeholder.prototype.update = function (decorated, data) {
                    var singlePlaceholder = (
                        data.length == 1 && data[0].id != this.placeholder.id
                    );
                    var multipleSelections = data.length > 1;

                    if (multipleSelections || singlePlaceholder) {
                        return decorated.call(this, data);
                    }

                    this.clear();

                    var $placeholder = this.createPlaceholder(this.placeholder);

                    this.$selection.find('.pumselect2-selection__rendered').append($placeholder);
                };

                return Placeholder;
            });

            S2.define('pumselect2/selection/allowClear',[
                'jquery',
                '../keys'
            ], function ($, KEYS) {
                function AllowClear () { }

                AllowClear.prototype.bind = function (decorated, container, $container) {
                    var self = this;

                    decorated.call(this, container, $container);

                    if (this.placeholder == null) {
                        if (this.options.get('debug') && window.console && console.error) {
                            console.error(
                                'Select2: The `allowClear` option should be used in combination ' +
                                'with the `placeholder` option.'
                            );
                        }
                    }

                    this.$selection.on('mousedown', '.pumselect2-selection__clear',
                        function (evt) {
                            self._handleClear(evt);
                        });

                    container.on('keypress', function (evt) {
                        self._handleKeyboardClear(evt, container);
                    });
                };

                AllowClear.prototype._handleClear = function (_, evt) {
                    // Ignore the event if it is disabled
                    if (this.options.get('disabled')) {
                        return;
                    }

                    var $clear = this.$selection.find('.pumselect2-selection__clear');

                    // Ignore the event if nothing has been selected
                    if ($clear.length === 0) {
                        return;
                    }

                    evt.stopPropagation();

                    var data = $clear.data('data');

                    for (var d = 0; d < data.length; d++) {
                        var unselectData = {
                            data: data[d]
                        };

                        // Trigger the `unselect` event, so people can prevent it from being
                        // cleared.
                        this.trigger('unselect', unselectData);

                        // If the event was prevented, don't clear it out.
                        if (unselectData.prevented) {
                            return;
                        }
                    }

                    this.$element.val(this.placeholder.id).trigger('change');

                    this.trigger('toggle', {});
                };

                AllowClear.prototype._handleKeyboardClear = function (_, evt, container) {
                    if (container.isOpen()) {
                        return;
                    }

                    if (evt.which == KEYS.DELETE || evt.which == KEYS.BACKSPACE) {
                        this._handleClear(evt);
                    }
                };

                AllowClear.prototype.update = function (decorated, data) {
                    decorated.call(this, data);

                    if (this.$selection.find('.pumselect2-selection__placeholder').length > 0 ||
                        data.length === 0) {
                        return;
                    }

                    var $remove = $(
                        '<span class="pumselect2-selection__clear">' +
                        '&times;' +
                        '</span>'
                    );
                    $remove.data('data', data);

                    this.$selection.find('.pumselect2-selection__rendered').prepend($remove);
                };

                return AllowClear;
            });

            S2.define('pumselect2/selection/search',[
                'jquery',
                '../utils',
                '../keys'
            ], function ($, Utils, KEYS) {
                function Search (decorated, $element, options) {
                    decorated.call(this, $element, options);
                }

                Search.prototype.render = function (decorated) {
                    var $search = $(
                        '<li class="pumselect2-search pumselect2-search--inline">' +
                        '<input class="pumselect2-search__field" type="search" tabindex="-1"' +
                        ' autocomplete="off" autocorrect="off" autocapitalize="off"' +
                        ' spellcheck="false" role="textbox" aria-autocomplete="list" />' +
                        '</li>'
                    );

                    this.$searchContainer = $search;
                    this.$search = $search.find('input');

                    var $rendered = decorated.call(this);

                    this._transferTabIndex();

                    return $rendered;
                };

                Search.prototype.bind = function (decorated, container, $container) {
                    var self = this;

                    decorated.call(this, container, $container);

                    container.on('open', function () {
                        self.$search.trigger('focus');
                    });

                    container.on('close', function () {
                        self.$search.val('');
                        self.$search.removeAttr('aria-activedescendant');
                        self.$search.trigger('focus');
                    });

                    container.on('enable', function () {
                        self.$search.prop('disabled', false);

                        self._transferTabIndex();
                    });

                    container.on('disable', function () {
                        self.$search.prop('disabled', true);
                    });

                    container.on('focus', function (evt) {
                        self.$search.trigger('focus');
                    });

                    container.on('results:focus', function (params) {
                        self.$search.attr('aria-activedescendant', params.id);
                    });

                    this.$selection.on('focusin', '.pumselect2-search--inline', function (evt) {
                        self.trigger('focus', evt);
                    });

                    this.$selection.on('focusout', '.pumselect2-search--inline', function (evt) {
                        self._handleBlur(evt);
                    });

                    this.$selection.on('keydown', '.pumselect2-search--inline', function (evt) {
                        evt.stopPropagation();

                        self.trigger('keypress', evt);

                        self._keyUpPrevented = evt.isDefaultPrevented();

                        var key = evt.which;

                        if (key === KEYS.BACKSPACE && self.$search.val() === '') {
                            var $previousChoice = self.$searchContainer
                                .prev('.pumselect2-selection__choice');

                            if ($previousChoice.length > 0) {
                                var item = $previousChoice.data('data');

                                self.searchRemoveChoice(item);

                                evt.preventDefault();
                            }
                        }
                    });

                    // Try to detect the IE version should the `documentMode` property that
                    // is stored on the document. This is only implemented in IE and is
                    // slightly cleaner than doing a user agent check.
                    // This property is not available in Edge, but Edge also doesn't have
                    // this bug.
                    var msie = document.documentMode;
                    var disableInputEvents = msie && msie <= 11;

                    // Workaround for browsers which do not support the `input` event
                    // This will prevent double-triggering of events for browsers which support
                    // both the `keyup` and `input` events.
                    this.$selection.on(
                        'input.searchcheck',
                        '.pumselect2-search--inline',
                        function (evt) {
                            // IE will trigger the `input` event when a placeholder is used on a
                            // search box. To get around this issue, we are forced to ignore all
                            // `input` events in IE and keep using `keyup`.
                            if (disableInputEvents) {
                                self.$selection.off('input.search input.searchcheck');
                                return;
                            }

                            // Unbind the duplicated `keyup` event
                            self.$selection.off('keyup.search');
                        }
                    );

                    this.$selection.on(
                        'keyup.search input.search',
                        '.pumselect2-search--inline',
                        function (evt) {
                            // IE will trigger the `input` event when a placeholder is used on a
                            // search box. To get around this issue, we are forced to ignore all
                            // `input` events in IE and keep using `keyup`.
                            if (disableInputEvents && evt.type === 'input') {
                                self.$selection.off('input.search input.searchcheck');
                                return;
                            }

                            var key = evt.which;

                            // We can freely ignore events from modifier keys
                            if (key == KEYS.SHIFT || key == KEYS.CTRL || key == KEYS.ALT) {
                                return;
                            }

                            // Tabbing will be handled during the `keydown` phase
                            if (key == KEYS.TAB) {
                                return;
                            }

                            self.handleSearch(evt);
                        }
                    );
                };

                /**
                 * This method will transfer the tabindex attribute from the rendered
                 * selection to the search box. This allows for the search box to be used as
                 * the primary focus instead of the selection container.
                 *
                 * @private
                 */
                Search.prototype._transferTabIndex = function (decorated) {
                    this.$search.attr('tabindex', this.$selection.attr('tabindex'));
                    this.$selection.attr('tabindex', '-1');
                };

                Search.prototype.createPlaceholder = function (decorated, placeholder) {
                    this.$search.attr('placeholder', placeholder.text);
                };

                Search.prototype.update = function (decorated, data) {
                    var searchHadFocus = this.$search[0] == document.activeElement;

                    this.$search.attr('placeholder', '');

                    decorated.call(this, data);

                    this.$selection.find('.pumselect2-selection__rendered')
                        .append(this.$searchContainer);

                    this.resizeSearch();
                    if (searchHadFocus) {
                        this.$search.focus();
                    }
                };

                Search.prototype.handleSearch = function () {
                    this.resizeSearch();

                    if (!this._keyUpPrevented) {
                        var input = this.$search.val();

                        this.trigger('query', {
                            term: input
                        });
                    }

                    this._keyUpPrevented = false;
                };

                Search.prototype.searchRemoveChoice = function (decorated, item) {
                    this.trigger('unselect', {
                        data: item
                    });

                    this.$search.val(item.text);
                    this.handleSearch();
                };

                Search.prototype.resizeSearch = function () {
                    this.$search.css('width', '25px');

                    var width = '';

                    if (this.$search.attr('placeholder') !== '') {
                        width = this.$selection.find('.pumselect2-selection__rendered').innerWidth();
                    } else {
                        var minimumWidth = this.$search.val().length + 1;

                        width = (minimumWidth * 0.75) + 'em';
                    }

                    this.$search.css('width', width);
                };

                return Search;
            });

            S2.define('pumselect2/selection/eventRelay',[
                'jquery'
            ], function ($) {
                function EventRelay () { }

                EventRelay.prototype.bind = function (decorated, container, $container) {
                    var self = this;
                    var relayEvents = [
                        'open', 'opening',
                        'close', 'closing',
                        'select', 'selecting',
                        'unselect', 'unselecting'
                    ];

                    var preventableEvents = ['opening', 'closing', 'selecting', 'unselecting'];

                    decorated.call(this, container, $container);

                    container.on('*', function (name, params) {
                        // Ignore events that should not be relayed
                        if ($.inArray(name, relayEvents) === -1) {
                            return;
                        }

                        // The parameters should always be an object
                        params = params || {};

                        // Generate the jQuery event for the Select2 event
                        var evt = $.Event('pumselect2:' + name, {
                            params: params
                        });

                        self.$element.trigger(evt);

                        // Only handle preventable events if it was one
                        if ($.inArray(name, preventableEvents) === -1) {
                            return;
                        }

                        params.prevented = evt.isDefaultPrevented();
                    });
                };

                return EventRelay;
            });

            S2.define('pumselect2/translation',[
                'jquery',
                'require'
            ], function ($, require) {
                function Translation (dict) {
                    this.dict = dict || {};
                }

                Translation.prototype.all = function () {
                    return this.dict;
                };

                Translation.prototype.get = function (key) {
                    return this.dict[key];
                };

                Translation.prototype.extend = function (translation) {
                    this.dict = $.extend({}, translation.all(), this.dict);
                };

                // Static functions

                Translation._cache = {};

                Translation.loadPath = function (path) {
                    if (!(path in Translation._cache)) {
                        var translations = require(path);

                        Translation._cache[path] = translations;
                    }

                    return new Translation(Translation._cache[path]);
                };

                return Translation;
            });

            S2.define('pumselect2/diacritics',[

            ], function () {
                var diacritics = {
                    '\u24B6': 'A',
                    '\uFF21': 'A',
                    '\u00C0': 'A',
                    '\u00C1': 'A',
                    '\u00C2': 'A',
                    '\u1EA6': 'A',
                    '\u1EA4': 'A',
                    '\u1EAA': 'A',
                    '\u1EA8': 'A',
                    '\u00C3': 'A',
                    '\u0100': 'A',
                    '\u0102': 'A',
                    '\u1EB0': 'A',
                    '\u1EAE': 'A',
                    '\u1EB4': 'A',
                    '\u1EB2': 'A',
                    '\u0226': 'A',
                    '\u01E0': 'A',
                    '\u00C4': 'A',
                    '\u01DE': 'A',
                    '\u1EA2': 'A',
                    '\u00C5': 'A',
                    '\u01FA': 'A',
                    '\u01CD': 'A',
                    '\u0200': 'A',
                    '\u0202': 'A',
                    '\u1EA0': 'A',
                    '\u1EAC': 'A',
                    '\u1EB6': 'A',
                    '\u1E00': 'A',
                    '\u0104': 'A',
                    '\u023A': 'A',
                    '\u2C6F': 'A',
                    '\uA732': 'AA',
                    '\u00C6': 'AE',
                    '\u01FC': 'AE',
                    '\u01E2': 'AE',
                    '\uA734': 'AO',
                    '\uA736': 'AU',
                    '\uA738': 'AV',
                    '\uA73A': 'AV',
                    '\uA73C': 'AY',
                    '\u24B7': 'B',
                    '\uFF22': 'B',
                    '\u1E02': 'B',
                    '\u1E04': 'B',
                    '\u1E06': 'B',
                    '\u0243': 'B',
                    '\u0182': 'B',
                    '\u0181': 'B',
                    '\u24B8': 'C',
                    '\uFF23': 'C',
                    '\u0106': 'C',
                    '\u0108': 'C',
                    '\u010A': 'C',
                    '\u010C': 'C',
                    '\u00C7': 'C',
                    '\u1E08': 'C',
                    '\u0187': 'C',
                    '\u023B': 'C',
                    '\uA73E': 'C',
                    '\u24B9': 'D',
                    '\uFF24': 'D',
                    '\u1E0A': 'D',
                    '\u010E': 'D',
                    '\u1E0C': 'D',
                    '\u1E10': 'D',
                    '\u1E12': 'D',
                    '\u1E0E': 'D',
                    '\u0110': 'D',
                    '\u018B': 'D',
                    '\u018A': 'D',
                    '\u0189': 'D',
                    '\uA779': 'D',
                    '\u01F1': 'DZ',
                    '\u01C4': 'DZ',
                    '\u01F2': 'Dz',
                    '\u01C5': 'Dz',
                    '\u24BA': 'E',
                    '\uFF25': 'E',
                    '\u00C8': 'E',
                    '\u00C9': 'E',
                    '\u00CA': 'E',
                    '\u1EC0': 'E',
                    '\u1EBE': 'E',
                    '\u1EC4': 'E',
                    '\u1EC2': 'E',
                    '\u1EBC': 'E',
                    '\u0112': 'E',
                    '\u1E14': 'E',
                    '\u1E16': 'E',
                    '\u0114': 'E',
                    '\u0116': 'E',
                    '\u00CB': 'E',
                    '\u1EBA': 'E',
                    '\u011A': 'E',
                    '\u0204': 'E',
                    '\u0206': 'E',
                    '\u1EB8': 'E',
                    '\u1EC6': 'E',
                    '\u0228': 'E',
                    '\u1E1C': 'E',
                    '\u0118': 'E',
                    '\u1E18': 'E',
                    '\u1E1A': 'E',
                    '\u0190': 'E',
                    '\u018E': 'E',
                    '\u24BB': 'F',
                    '\uFF26': 'F',
                    '\u1E1E': 'F',
                    '\u0191': 'F',
                    '\uA77B': 'F',
                    '\u24BC': 'G',
                    '\uFF27': 'G',
                    '\u01F4': 'G',
                    '\u011C': 'G',
                    '\u1E20': 'G',
                    '\u011E': 'G',
                    '\u0120': 'G',
                    '\u01E6': 'G',
                    '\u0122': 'G',
                    '\u01E4': 'G',
                    '\u0193': 'G',
                    '\uA7A0': 'G',
                    '\uA77D': 'G',
                    '\uA77E': 'G',
                    '\u24BD': 'H',
                    '\uFF28': 'H',
                    '\u0124': 'H',
                    '\u1E22': 'H',
                    '\u1E26': 'H',
                    '\u021E': 'H',
                    '\u1E24': 'H',
                    '\u1E28': 'H',
                    '\u1E2A': 'H',
                    '\u0126': 'H',
                    '\u2C67': 'H',
                    '\u2C75': 'H',
                    '\uA78D': 'H',
                    '\u24BE': 'I',
                    '\uFF29': 'I',
                    '\u00CC': 'I',
                    '\u00CD': 'I',
                    '\u00CE': 'I',
                    '\u0128': 'I',
                    '\u012A': 'I',
                    '\u012C': 'I',
                    '\u0130': 'I',
                    '\u00CF': 'I',
                    '\u1E2E': 'I',
                    '\u1EC8': 'I',
                    '\u01CF': 'I',
                    '\u0208': 'I',
                    '\u020A': 'I',
                    '\u1ECA': 'I',
                    '\u012E': 'I',
                    '\u1E2C': 'I',
                    '\u0197': 'I',
                    '\u24BF': 'J',
                    '\uFF2A': 'J',
                    '\u0134': 'J',
                    '\u0248': 'J',
                    '\u24C0': 'K',
                    '\uFF2B': 'K',
                    '\u1E30': 'K',
                    '\u01E8': 'K',
                    '\u1E32': 'K',
                    '\u0136': 'K',
                    '\u1E34': 'K',
                    '\u0198': 'K',
                    '\u2C69': 'K',
                    '\uA740': 'K',
                    '\uA742': 'K',
                    '\uA744': 'K',
                    '\uA7A2': 'K',
                    '\u24C1': 'L',
                    '\uFF2C': 'L',
                    '\u013F': 'L',
                    '\u0139': 'L',
                    '\u013D': 'L',
                    '\u1E36': 'L',
                    '\u1E38': 'L',
                    '\u013B': 'L',
                    '\u1E3C': 'L',
                    '\u1E3A': 'L',
                    '\u0141': 'L',
                    '\u023D': 'L',
                    '\u2C62': 'L',
                    '\u2C60': 'L',
                    '\uA748': 'L',
                    '\uA746': 'L',
                    '\uA780': 'L',
                    '\u01C7': 'LJ',
                    '\u01C8': 'Lj',
                    '\u24C2': 'M',
                    '\uFF2D': 'M',
                    '\u1E3E': 'M',
                    '\u1E40': 'M',
                    '\u1E42': 'M',
                    '\u2C6E': 'M',
                    '\u019C': 'M',
                    '\u24C3': 'N',
                    '\uFF2E': 'N',
                    '\u01F8': 'N',
                    '\u0143': 'N',
                    '\u00D1': 'N',
                    '\u1E44': 'N',
                    '\u0147': 'N',
                    '\u1E46': 'N',
                    '\u0145': 'N',
                    '\u1E4A': 'N',
                    '\u1E48': 'N',
                    '\u0220': 'N',
                    '\u019D': 'N',
                    '\uA790': 'N',
                    '\uA7A4': 'N',
                    '\u01CA': 'NJ',
                    '\u01CB': 'Nj',
                    '\u24C4': 'O',
                    '\uFF2F': 'O',
                    '\u00D2': 'O',
                    '\u00D3': 'O',
                    '\u00D4': 'O',
                    '\u1ED2': 'O',
                    '\u1ED0': 'O',
                    '\u1ED6': 'O',
                    '\u1ED4': 'O',
                    '\u00D5': 'O',
                    '\u1E4C': 'O',
                    '\u022C': 'O',
                    '\u1E4E': 'O',
                    '\u014C': 'O',
                    '\u1E50': 'O',
                    '\u1E52': 'O',
                    '\u014E': 'O',
                    '\u022E': 'O',
                    '\u0230': 'O',
                    '\u00D6': 'O',
                    '\u022A': 'O',
                    '\u1ECE': 'O',
                    '\u0150': 'O',
                    '\u01D1': 'O',
                    '\u020C': 'O',
                    '\u020E': 'O',
                    '\u01A0': 'O',
                    '\u1EDC': 'O',
                    '\u1EDA': 'O',
                    '\u1EE0': 'O',
                    '\u1EDE': 'O',
                    '\u1EE2': 'O',
                    '\u1ECC': 'O',
                    '\u1ED8': 'O',
                    '\u01EA': 'O',
                    '\u01EC': 'O',
                    '\u00D8': 'O',
                    '\u01FE': 'O',
                    '\u0186': 'O',
                    '\u019F': 'O',
                    '\uA74A': 'O',
                    '\uA74C': 'O',
                    '\u01A2': 'OI',
                    '\uA74E': 'OO',
                    '\u0222': 'OU',
                    '\u24C5': 'P',
                    '\uFF30': 'P',
                    '\u1E54': 'P',
                    '\u1E56': 'P',
                    '\u01A4': 'P',
                    '\u2C63': 'P',
                    '\uA750': 'P',
                    '\uA752': 'P',
                    '\uA754': 'P',
                    '\u24C6': 'Q',
                    '\uFF31': 'Q',
                    '\uA756': 'Q',
                    '\uA758': 'Q',
                    '\u024A': 'Q',
                    '\u24C7': 'R',
                    '\uFF32': 'R',
                    '\u0154': 'R',
                    '\u1E58': 'R',
                    '\u0158': 'R',
                    '\u0210': 'R',
                    '\u0212': 'R',
                    '\u1E5A': 'R',
                    '\u1E5C': 'R',
                    '\u0156': 'R',
                    '\u1E5E': 'R',
                    '\u024C': 'R',
                    '\u2C64': 'R',
                    '\uA75A': 'R',
                    '\uA7A6': 'R',
                    '\uA782': 'R',
                    '\u24C8': 'S',
                    '\uFF33': 'S',
                    '\u1E9E': 'S',
                    '\u015A': 'S',
                    '\u1E64': 'S',
                    '\u015C': 'S',
                    '\u1E60': 'S',
                    '\u0160': 'S',
                    '\u1E66': 'S',
                    '\u1E62': 'S',
                    '\u1E68': 'S',
                    '\u0218': 'S',
                    '\u015E': 'S',
                    '\u2C7E': 'S',
                    '\uA7A8': 'S',
                    '\uA784': 'S',
                    '\u24C9': 'T',
                    '\uFF34': 'T',
                    '\u1E6A': 'T',
                    '\u0164': 'T',
                    '\u1E6C': 'T',
                    '\u021A': 'T',
                    '\u0162': 'T',
                    '\u1E70': 'T',
                    '\u1E6E': 'T',
                    '\u0166': 'T',
                    '\u01AC': 'T',
                    '\u01AE': 'T',
                    '\u023E': 'T',
                    '\uA786': 'T',
                    '\uA728': 'TZ',
                    '\u24CA': 'U',
                    '\uFF35': 'U',
                    '\u00D9': 'U',
                    '\u00DA': 'U',
                    '\u00DB': 'U',
                    '\u0168': 'U',
                    '\u1E78': 'U',
                    '\u016A': 'U',
                    '\u1E7A': 'U',
                    '\u016C': 'U',
                    '\u00DC': 'U',
                    '\u01DB': 'U',
                    '\u01D7': 'U',
                    '\u01D5': 'U',
                    '\u01D9': 'U',
                    '\u1EE6': 'U',
                    '\u016E': 'U',
                    '\u0170': 'U',
                    '\u01D3': 'U',
                    '\u0214': 'U',
                    '\u0216': 'U',
                    '\u01AF': 'U',
                    '\u1EEA': 'U',
                    '\u1EE8': 'U',
                    '\u1EEE': 'U',
                    '\u1EEC': 'U',
                    '\u1EF0': 'U',
                    '\u1EE4': 'U',
                    '\u1E72': 'U',
                    '\u0172': 'U',
                    '\u1E76': 'U',
                    '\u1E74': 'U',
                    '\u0244': 'U',
                    '\u24CB': 'V',
                    '\uFF36': 'V',
                    '\u1E7C': 'V',
                    '\u1E7E': 'V',
                    '\u01B2': 'V',
                    '\uA75E': 'V',
                    '\u0245': 'V',
                    '\uA760': 'VY',
                    '\u24CC': 'W',
                    '\uFF37': 'W',
                    '\u1E80': 'W',
                    '\u1E82': 'W',
                    '\u0174': 'W',
                    '\u1E86': 'W',
                    '\u1E84': 'W',
                    '\u1E88': 'W',
                    '\u2C72': 'W',
                    '\u24CD': 'X',
                    '\uFF38': 'X',
                    '\u1E8A': 'X',
                    '\u1E8C': 'X',
                    '\u24CE': 'Y',
                    '\uFF39': 'Y',
                    '\u1EF2': 'Y',
                    '\u00DD': 'Y',
                    '\u0176': 'Y',
                    '\u1EF8': 'Y',
                    '\u0232': 'Y',
                    '\u1E8E': 'Y',
                    '\u0178': 'Y',
                    '\u1EF6': 'Y',
                    '\u1EF4': 'Y',
                    '\u01B3': 'Y',
                    '\u024E': 'Y',
                    '\u1EFE': 'Y',
                    '\u24CF': 'Z',
                    '\uFF3A': 'Z',
                    '\u0179': 'Z',
                    '\u1E90': 'Z',
                    '\u017B': 'Z',
                    '\u017D': 'Z',
                    '\u1E92': 'Z',
                    '\u1E94': 'Z',
                    '\u01B5': 'Z',
                    '\u0224': 'Z',
                    '\u2C7F': 'Z',
                    '\u2C6B': 'Z',
                    '\uA762': 'Z',
                    '\u24D0': 'a',
                    '\uFF41': 'a',
                    '\u1E9A': 'a',
                    '\u00E0': 'a',
                    '\u00E1': 'a',
                    '\u00E2': 'a',
                    '\u1EA7': 'a',
                    '\u1EA5': 'a',
                    '\u1EAB': 'a',
                    '\u1EA9': 'a',
                    '\u00E3': 'a',
                    '\u0101': 'a',
                    '\u0103': 'a',
                    '\u1EB1': 'a',
                    '\u1EAF': 'a',
                    '\u1EB5': 'a',
                    '\u1EB3': 'a',
                    '\u0227': 'a',
                    '\u01E1': 'a',
                    '\u00E4': 'a',
                    '\u01DF': 'a',
                    '\u1EA3': 'a',
                    '\u00E5': 'a',
                    '\u01FB': 'a',
                    '\u01CE': 'a',
                    '\u0201': 'a',
                    '\u0203': 'a',
                    '\u1EA1': 'a',
                    '\u1EAD': 'a',
                    '\u1EB7': 'a',
                    '\u1E01': 'a',
                    '\u0105': 'a',
                    '\u2C65': 'a',
                    '\u0250': 'a',
                    '\uA733': 'aa',
                    '\u00E6': 'ae',
                    '\u01FD': 'ae',
                    '\u01E3': 'ae',
                    '\uA735': 'ao',
                    '\uA737': 'au',
                    '\uA739': 'av',
                    '\uA73B': 'av',
                    '\uA73D': 'ay',
                    '\u24D1': 'b',
                    '\uFF42': 'b',
                    '\u1E03': 'b',
                    '\u1E05': 'b',
                    '\u1E07': 'b',
                    '\u0180': 'b',
                    '\u0183': 'b',
                    '\u0253': 'b',
                    '\u24D2': 'c',
                    '\uFF43': 'c',
                    '\u0107': 'c',
                    '\u0109': 'c',
                    '\u010B': 'c',
                    '\u010D': 'c',
                    '\u00E7': 'c',
                    '\u1E09': 'c',
                    '\u0188': 'c',
                    '\u023C': 'c',
                    '\uA73F': 'c',
                    '\u2184': 'c',
                    '\u24D3': 'd',
                    '\uFF44': 'd',
                    '\u1E0B': 'd',
                    '\u010F': 'd',
                    '\u1E0D': 'd',
                    '\u1E11': 'd',
                    '\u1E13': 'd',
                    '\u1E0F': 'd',
                    '\u0111': 'd',
                    '\u018C': 'd',
                    '\u0256': 'd',
                    '\u0257': 'd',
                    '\uA77A': 'd',
                    '\u01F3': 'dz',
                    '\u01C6': 'dz',
                    '\u24D4': 'e',
                    '\uFF45': 'e',
                    '\u00E8': 'e',
                    '\u00E9': 'e',
                    '\u00EA': 'e',
                    '\u1EC1': 'e',
                    '\u1EBF': 'e',
                    '\u1EC5': 'e',
                    '\u1EC3': 'e',
                    '\u1EBD': 'e',
                    '\u0113': 'e',
                    '\u1E15': 'e',
                    '\u1E17': 'e',
                    '\u0115': 'e',
                    '\u0117': 'e',
                    '\u00EB': 'e',
                    '\u1EBB': 'e',
                    '\u011B': 'e',
                    '\u0205': 'e',
                    '\u0207': 'e',
                    '\u1EB9': 'e',
                    '\u1EC7': 'e',
                    '\u0229': 'e',
                    '\u1E1D': 'e',
                    '\u0119': 'e',
                    '\u1E19': 'e',
                    '\u1E1B': 'e',
                    '\u0247': 'e',
                    '\u025B': 'e',
                    '\u01DD': 'e',
                    '\u24D5': 'f',
                    '\uFF46': 'f',
                    '\u1E1F': 'f',
                    '\u0192': 'f',
                    '\uA77C': 'f',
                    '\u24D6': 'g',
                    '\uFF47': 'g',
                    '\u01F5': 'g',
                    '\u011D': 'g',
                    '\u1E21': 'g',
                    '\u011F': 'g',
                    '\u0121': 'g',
                    '\u01E7': 'g',
                    '\u0123': 'g',
                    '\u01E5': 'g',
                    '\u0260': 'g',
                    '\uA7A1': 'g',
                    '\u1D79': 'g',
                    '\uA77F': 'g',
                    '\u24D7': 'h',
                    '\uFF48': 'h',
                    '\u0125': 'h',
                    '\u1E23': 'h',
                    '\u1E27': 'h',
                    '\u021F': 'h',
                    '\u1E25': 'h',
                    '\u1E29': 'h',
                    '\u1E2B': 'h',
                    '\u1E96': 'h',
                    '\u0127': 'h',
                    '\u2C68': 'h',
                    '\u2C76': 'h',
                    '\u0265': 'h',
                    '\u0195': 'hv',
                    '\u24D8': 'i',
                    '\uFF49': 'i',
                    '\u00EC': 'i',
                    '\u00ED': 'i',
                    '\u00EE': 'i',
                    '\u0129': 'i',
                    '\u012B': 'i',
                    '\u012D': 'i',
                    '\u00EF': 'i',
                    '\u1E2F': 'i',
                    '\u1EC9': 'i',
                    '\u01D0': 'i',
                    '\u0209': 'i',
                    '\u020B': 'i',
                    '\u1ECB': 'i',
                    '\u012F': 'i',
                    '\u1E2D': 'i',
                    '\u0268': 'i',
                    '\u0131': 'i',
                    '\u24D9': 'j',
                    '\uFF4A': 'j',
                    '\u0135': 'j',
                    '\u01F0': 'j',
                    '\u0249': 'j',
                    '\u24DA': 'k',
                    '\uFF4B': 'k',
                    '\u1E31': 'k',
                    '\u01E9': 'k',
                    '\u1E33': 'k',
                    '\u0137': 'k',
                    '\u1E35': 'k',
                    '\u0199': 'k',
                    '\u2C6A': 'k',
                    '\uA741': 'k',
                    '\uA743': 'k',
                    '\uA745': 'k',
                    '\uA7A3': 'k',
                    '\u24DB': 'l',
                    '\uFF4C': 'l',
                    '\u0140': 'l',
                    '\u013A': 'l',
                    '\u013E': 'l',
                    '\u1E37': 'l',
                    '\u1E39': 'l',
                    '\u013C': 'l',
                    '\u1E3D': 'l',
                    '\u1E3B': 'l',
                    '\u017F': 'l',
                    '\u0142': 'l',
                    '\u019A': 'l',
                    '\u026B': 'l',
                    '\u2C61': 'l',
                    '\uA749': 'l',
                    '\uA781': 'l',
                    '\uA747': 'l',
                    '\u01C9': 'lj',
                    '\u24DC': 'm',
                    '\uFF4D': 'm',
                    '\u1E3F': 'm',
                    '\u1E41': 'm',
                    '\u1E43': 'm',
                    '\u0271': 'm',
                    '\u026F': 'm',
                    '\u24DD': 'n',
                    '\uFF4E': 'n',
                    '\u01F9': 'n',
                    '\u0144': 'n',
                    '\u00F1': 'n',
                    '\u1E45': 'n',
                    '\u0148': 'n',
                    '\u1E47': 'n',
                    '\u0146': 'n',
                    '\u1E4B': 'n',
                    '\u1E49': 'n',
                    '\u019E': 'n',
                    '\u0272': 'n',
                    '\u0149': 'n',
                    '\uA791': 'n',
                    '\uA7A5': 'n',
                    '\u01CC': 'nj',
                    '\u24DE': 'o',
                    '\uFF4F': 'o',
                    '\u00F2': 'o',
                    '\u00F3': 'o',
                    '\u00F4': 'o',
                    '\u1ED3': 'o',
                    '\u1ED1': 'o',
                    '\u1ED7': 'o',
                    '\u1ED5': 'o',
                    '\u00F5': 'o',
                    '\u1E4D': 'o',
                    '\u022D': 'o',
                    '\u1E4F': 'o',
                    '\u014D': 'o',
                    '\u1E51': 'o',
                    '\u1E53': 'o',
                    '\u014F': 'o',
                    '\u022F': 'o',
                    '\u0231': 'o',
                    '\u00F6': 'o',
                    '\u022B': 'o',
                    '\u1ECF': 'o',
                    '\u0151': 'o',
                    '\u01D2': 'o',
                    '\u020D': 'o',
                    '\u020F': 'o',
                    '\u01A1': 'o',
                    '\u1EDD': 'o',
                    '\u1EDB': 'o',
                    '\u1EE1': 'o',
                    '\u1EDF': 'o',
                    '\u1EE3': 'o',
                    '\u1ECD': 'o',
                    '\u1ED9': 'o',
                    '\u01EB': 'o',
                    '\u01ED': 'o',
                    '\u00F8': 'o',
                    '\u01FF': 'o',
                    '\u0254': 'o',
                    '\uA74B': 'o',
                    '\uA74D': 'o',
                    '\u0275': 'o',
                    '\u01A3': 'oi',
                    '\u0223': 'ou',
                    '\uA74F': 'oo',
                    '\u24DF': 'p',
                    '\uFF50': 'p',
                    '\u1E55': 'p',
                    '\u1E57': 'p',
                    '\u01A5': 'p',
                    '\u1D7D': 'p',
                    '\uA751': 'p',
                    '\uA753': 'p',
                    '\uA755': 'p',
                    '\u24E0': 'q',
                    '\uFF51': 'q',
                    '\u024B': 'q',
                    '\uA757': 'q',
                    '\uA759': 'q',
                    '\u24E1': 'r',
                    '\uFF52': 'r',
                    '\u0155': 'r',
                    '\u1E59': 'r',
                    '\u0159': 'r',
                    '\u0211': 'r',
                    '\u0213': 'r',
                    '\u1E5B': 'r',
                    '\u1E5D': 'r',
                    '\u0157': 'r',
                    '\u1E5F': 'r',
                    '\u024D': 'r',
                    '\u027D': 'r',
                    '\uA75B': 'r',
                    '\uA7A7': 'r',
                    '\uA783': 'r',
                    '\u24E2': 's',
                    '\uFF53': 's',
                    '\u00DF': 's',
                    '\u015B': 's',
                    '\u1E65': 's',
                    '\u015D': 's',
                    '\u1E61': 's',
                    '\u0161': 's',
                    '\u1E67': 's',
                    '\u1E63': 's',
                    '\u1E69': 's',
                    '\u0219': 's',
                    '\u015F': 's',
                    '\u023F': 's',
                    '\uA7A9': 's',
                    '\uA785': 's',
                    '\u1E9B': 's',
                    '\u24E3': 't',
                    '\uFF54': 't',
                    '\u1E6B': 't',
                    '\u1E97': 't',
                    '\u0165': 't',
                    '\u1E6D': 't',
                    '\u021B': 't',
                    '\u0163': 't',
                    '\u1E71': 't',
                    '\u1E6F': 't',
                    '\u0167': 't',
                    '\u01AD': 't',
                    '\u0288': 't',
                    '\u2C66': 't',
                    '\uA787': 't',
                    '\uA729': 'tz',
                    '\u24E4': 'u',
                    '\uFF55': 'u',
                    '\u00F9': 'u',
                    '\u00FA': 'u',
                    '\u00FB': 'u',
                    '\u0169': 'u',
                    '\u1E79': 'u',
                    '\u016B': 'u',
                    '\u1E7B': 'u',
                    '\u016D': 'u',
                    '\u00FC': 'u',
                    '\u01DC': 'u',
                    '\u01D8': 'u',
                    '\u01D6': 'u',
                    '\u01DA': 'u',
                    '\u1EE7': 'u',
                    '\u016F': 'u',
                    '\u0171': 'u',
                    '\u01D4': 'u',
                    '\u0215': 'u',
                    '\u0217': 'u',
                    '\u01B0': 'u',
                    '\u1EEB': 'u',
                    '\u1EE9': 'u',
                    '\u1EEF': 'u',
                    '\u1EED': 'u',
                    '\u1EF1': 'u',
                    '\u1EE5': 'u',
                    '\u1E73': 'u',
                    '\u0173': 'u',
                    '\u1E77': 'u',
                    '\u1E75': 'u',
                    '\u0289': 'u',
                    '\u24E5': 'v',
                    '\uFF56': 'v',
                    '\u1E7D': 'v',
                    '\u1E7F': 'v',
                    '\u028B': 'v',
                    '\uA75F': 'v',
                    '\u028C': 'v',
                    '\uA761': 'vy',
                    '\u24E6': 'w',
                    '\uFF57': 'w',
                    '\u1E81': 'w',
                    '\u1E83': 'w',
                    '\u0175': 'w',
                    '\u1E87': 'w',
                    '\u1E85': 'w',
                    '\u1E98': 'w',
                    '\u1E89': 'w',
                    '\u2C73': 'w',
                    '\u24E7': 'x',
                    '\uFF58': 'x',
                    '\u1E8B': 'x',
                    '\u1E8D': 'x',
                    '\u24E8': 'y',
                    '\uFF59': 'y',
                    '\u1EF3': 'y',
                    '\u00FD': 'y',
                    '\u0177': 'y',
                    '\u1EF9': 'y',
                    '\u0233': 'y',
                    '\u1E8F': 'y',
                    '\u00FF': 'y',
                    '\u1EF7': 'y',
                    '\u1E99': 'y',
                    '\u1EF5': 'y',
                    '\u01B4': 'y',
                    '\u024F': 'y',
                    '\u1EFF': 'y',
                    '\u24E9': 'z',
                    '\uFF5A': 'z',
                    '\u017A': 'z',
                    '\u1E91': 'z',
                    '\u017C': 'z',
                    '\u017E': 'z',
                    '\u1E93': 'z',
                    '\u1E95': 'z',
                    '\u01B6': 'z',
                    '\u0225': 'z',
                    '\u0240': 'z',
                    '\u2C6C': 'z',
                    '\uA763': 'z',
                    '\u0386': '\u0391',
                    '\u0388': '\u0395',
                    '\u0389': '\u0397',
                    '\u038A': '\u0399',
                    '\u03AA': '\u0399',
                    '\u038C': '\u039F',
                    '\u038E': '\u03A5',
                    '\u03AB': '\u03A5',
                    '\u038F': '\u03A9',
                    '\u03AC': '\u03B1',
                    '\u03AD': '\u03B5',
                    '\u03AE': '\u03B7',
                    '\u03AF': '\u03B9',
                    '\u03CA': '\u03B9',
                    '\u0390': '\u03B9',
                    '\u03CC': '\u03BF',
                    '\u03CD': '\u03C5',
                    '\u03CB': '\u03C5',
                    '\u03B0': '\u03C5',
                    '\u03C9': '\u03C9',
                    '\u03C2': '\u03C3'
                };

                return diacritics;
            });

            S2.define('pumselect2/data/base',[
                '../utils'
            ], function (Utils) {
                function BaseAdapter ($element, options) {
                    BaseAdapter.__super__.constructor.call(this);
                }

                Utils.Extend(BaseAdapter, Utils.Observable);

                BaseAdapter.prototype.current = function (callback) {
                    throw new Error('The `current` method must be defined in child classes.');
                };

                BaseAdapter.prototype.query = function (params, callback) {
                    throw new Error('The `query` method must be defined in child classes.');
                };

                BaseAdapter.prototype.bind = function (container, $container) {
                    // Can be implemented in subclasses
                };

                BaseAdapter.prototype.destroy = function () {
                    // Can be implemented in subclasses
                };

                BaseAdapter.prototype.generateResultId = function (container, data) {
                    var id = container.id + '-result-';

                    id += Utils.generateChars(4);

                    if (data.id != null) {
                        id += '-' + data.id.toString();
                    } else {
                        id += '-' + Utils.generateChars(4);
                    }
                    return id;
                };

                return BaseAdapter;
            });

            S2.define('pumselect2/data/select',[
                './base',
                '../utils',
                'jquery'
            ], function (BaseAdapter, Utils, $) {
                function SelectAdapter ($element, options) {
                    this.$element = $element;
                    this.options = options;

                    SelectAdapter.__super__.constructor.call(this);
                }

                Utils.Extend(SelectAdapter, BaseAdapter);

                SelectAdapter.prototype.current = function (callback) {
                    var data = [];
                    var self = this;

                    this.$element.find(':selected').each(function () {
                        var $option = $(this);

                        var option = self.item($option);

                        data.push(option);
                    });

                    callback(data);
                };

                SelectAdapter.prototype.select = function (data) {
                    var self = this;

                    data.selected = true;

                    // If data.element is a DOM node, use it instead
                    if ($(data.element).is('option')) {
                        data.element.selected = true;

                        this.$element.trigger('change');

                        return;
                    }

                    if (this.$element.prop('multiple')) {
                        this.current(function (currentData) {
                            var val = [];

                            data = [data];
                            data.push.apply(data, currentData);

                            for (var d = 0; d < data.length; d++) {
                                var id = data[d].id;

                                if ($.inArray(id, val) === -1) {
                                    val.push(id);
                                }
                            }

                            self.$element.val(val);
                            self.$element.trigger('change');
                        });
                    } else {
                        var val = data.id;

                        this.$element.val(val);
                        this.$element.trigger('change');
                    }
                };

                SelectAdapter.prototype.unselect = function (data) {
                    var self = this;

                    if (!this.$element.prop('multiple')) {
                        return;
                    }

                    data.selected = false;

                    if ($(data.element).is('option')) {
                        data.element.selected = false;

                        this.$element.trigger('change');

                        return;
                    }

                    this.current(function (currentData) {
                        var val = [];

                        for (var d = 0; d < currentData.length; d++) {
                            var id = currentData[d].id;

                            if (id !== data.id && $.inArray(id, val) === -1) {
                                val.push(id);
                            }
                        }

                        self.$element.val(val);

                        self.$element.trigger('change');
                    });
                };

                SelectAdapter.prototype.bind = function (container, $container) {
                    var self = this;

                    this.container = container;

                    container.on('select', function (params) {
                        self.select(params.data);
                    });

                    container.on('unselect', function (params) {
                        self.unselect(params.data);
                    });
                };

                SelectAdapter.prototype.destroy = function () {
                    // Remove anything added to child elements
                    this.$element.find('*').each(function () {
                        // Remove any custom data set by Select2
                        $.removeData(this, 'data');
                    });
                };

                SelectAdapter.prototype.query = function (params, callback) {
                    var data = [];
                    var self = this;

                    var $options = this.$element.children();

                    $options.each(function () {
                        var $option = $(this);

                        if (!$option.is('option') && !$option.is('optgroup')) {
                            return;
                        }

                        var option = self.item($option);

                        var matches = self.matches(params, option);

                        if (matches !== null) {
                            data.push(matches);
                        }
                    });

                    callback({
                        results: data
                    });
                };

                SelectAdapter.prototype.addOptions = function ($options) {
                    Utils.appendMany(this.$element, $options);
                };

                SelectAdapter.prototype.option = function (data) {
                    var option;

                    if (data.children) {
                        option = document.createElement('optgroup');
                        option.label = data.text;
                    } else {
                        option = document.createElement('option');

                        if (option.textContent !== undefined) {
                            option.textContent = data.text;
                        } else {
                            option.innerText = data.text;
                        }
                    }

                    if (data.id) {
                        option.value = data.id;
                    }

                    if (data.disabled) {
                        option.disabled = true;
                    }

                    if (data.selected) {
                        option.selected = true;
                    }

                    if (data.title) {
                        option.title = data.title;
                    }

                    var $option = $(option);

                    var normalizedData = this._normalizeItem(data);
                    normalizedData.element = option;

                    // Override the option's data with the combined data
                    $.data(option, 'data', normalizedData);

                    return $option;
                };

                SelectAdapter.prototype.item = function ($option) {
                    var data = {};

                    data = $.data($option[0], 'data');

                    if (data != null) {
                        return data;
                    }

                    if ($option.is('option')) {
                        data = {
                            id: $option.val(),
                            text: $option.text(),
                            disabled: $option.prop('disabled'),
                            selected: $option.prop('selected'),
                            title: $option.prop('title')
                        };
                    } else if ($option.is('optgroup')) {
                        data = {
                            text: $option.prop('label'),
                            children: [],
                            title: $option.prop('title')
                        };

                        var $children = $option.children('option');
                        var children = [];

                        for (var c = 0; c < $children.length; c++) {
                            var $child = $($children[c]);

                            var child = this.item($child);

                            children.push(child);
                        }

                        data.children = children;
                    }

                    data = this._normalizeItem(data);
                    data.element = $option[0];

                    $.data($option[0], 'data', data);

                    return data;
                };

                SelectAdapter.prototype._normalizeItem = function (item) {
                    if (!$.isPlainObject(item)) {
                        item = {
                            id: item,
                            text: item
                        };
                    }

                    item = $.extend({}, {
                        text: ''
                    }, item);

                    var defaults = {
                        selected: false,
                        disabled: false
                    };

                    if (item.id != null) {
                        item.id = item.id.toString();
                    }

                    if (item.text != null) {
                        item.text = item.text.toString();
                    }

                    if (item._resultId == null && item.id && this.container != null) {
                        item._resultId = this.generateResultId(this.container, item);
                    }

                    return $.extend({}, defaults, item);
                };

                SelectAdapter.prototype.matches = function (params, data) {
                    var matcher = this.options.get('matcher');

                    return matcher(params, data);
                };

                return SelectAdapter;
            });

            S2.define('pumselect2/data/array',[
                './select',
                '../utils',
                'jquery'
            ], function (SelectAdapter, Utils, $) {
                function ArrayAdapter ($element, options) {
                    var data = options.get('data') || [];

                    ArrayAdapter.__super__.constructor.call(this, $element, options);

                    this.addOptions(this.convertToOptions(data));
                }

                Utils.Extend(ArrayAdapter, SelectAdapter);

                ArrayAdapter.prototype.select = function (data) {
                    var $option = this.$element.find('option').filter(function (i, elm) {
                        return elm.value == data.id.toString();
                    });

                    if ($option.length === 0) {
                        $option = this.option(data);

                        this.addOptions($option);
                    }

                    ArrayAdapter.__super__.select.call(this, data);
                };

                ArrayAdapter.prototype.convertToOptions = function (data) {
                    var self = this;

                    var $existing = this.$element.find('option');
                    var existingIds = $existing.map(function () {
                        return self.item($(this)).id;
                    }).get();

                    var $options = [];

                    // Filter out all items except for the one passed in the argument
                    function onlyItem (item) {
                        return function () {
                            return $(this).val() == item.id;
                        };
                    }

                    for (var d = 0; d < data.length; d++) {
                        var item = this._normalizeItem(data[d]);

                        // Skip items which were pre-loaded, only merge the data
                        if ($.inArray(item.id, existingIds) >= 0) {
                            var $existingOption = $existing.filter(onlyItem(item));

                            var existingData = this.item($existingOption);
                            var newData = $.extend(true, {}, item, existingData);

                            var $newOption = this.option(newData);

                            $existingOption.replaceWith($newOption);

                            continue;
                        }

                        var $option = this.option(item);

                        if (item.children) {
                            var $children = this.convertToOptions(item.children);

                            Utils.appendMany($option, $children);
                        }

                        $options.push($option);
                    }

                    return $options;
                };

                return ArrayAdapter;
            });

            S2.define('pumselect2/data/ajax',[
                './array',
                '../utils',
                'jquery'
            ], function (ArrayAdapter, Utils, $) {
                function AjaxAdapter ($element, options) {
                    this.ajaxOptions = this._applyDefaults(options.get('ajax'));

                    if (this.ajaxOptions.processResults != null) {
                        this.processResults = this.ajaxOptions.processResults;
                    }

                    AjaxAdapter.__super__.constructor.call(this, $element, options);
                }

                Utils.Extend(AjaxAdapter, ArrayAdapter);

                AjaxAdapter.prototype._applyDefaults = function (options) {
                    var defaults = {
                        data: function (params) {
                            return $.extend({}, params, {
                                q: params.term
                            });
                        },
                        transport: function (params, success, failure) {
                            var $request = $.ajax(params);

                            $request.then(success);
                            $request.fail(failure);

                            return $request;
                        }
                    };

                    return $.extend({}, defaults, options, true);
                };

                AjaxAdapter.prototype.processResults = function (results) {
                    return results;
                };

                AjaxAdapter.prototype.query = function (params, callback) {
                    var matches = [];
                    var self = this;

                    if (this._request != null) {
                        // JSONP requests cannot always be aborted
                        if ($.isFunction(this._request.abort)) {
                            this._request.abort();
                        }

                        this._request = null;
                    }

                    var options = $.extend({
                        type: 'GET'
                    }, this.ajaxOptions);

                    if (typeof options.url === 'function') {
                        options.url = options.url.call(this.$element, params);
                    }

                    if (typeof options.data === 'function') {
                        options.data = options.data.call(this.$element, params);
                    }

                    function request () {
                        var $request = options.transport(options, function (data) {
                            var results = self.processResults(data, params);

                            if (self.options.get('debug') && window.console && console.error) {
                                // Check to make sure that the response included a `results` key.
                                if (!results || !results.results || !$.isArray(results.results)) {
                                    console.error(
                                        'Select2: The AJAX results did not return an array in the ' +
                                        '`results` key of the response.'
                                    );
                                }
                            }

                            callback(results);
                        }, function () {
                            self.trigger('results:message', {
                                message: 'errorLoading'
                            });
                        });

                        self._request = $request;
                    }

                    if (this.ajaxOptions.delay && params.term !== '') {
                        if (this._queryTimeout) {
                            window.clearTimeout(this._queryTimeout);
                        }

                        this._queryTimeout = window.setTimeout(request, this.ajaxOptions.delay);
                    } else {
                        request();
                    }
                };

                return AjaxAdapter;
            });

            S2.define('pumselect2/data/tags',[
                'jquery'
            ], function ($) {
                function Tags (decorated, $element, options) {
                    var tags = options.get('tags');

                    var createTag = options.get('createTag');

                    if (createTag !== undefined) {
                        this.createTag = createTag;
                    }

                    var insertTag = options.get('insertTag');

                    if (insertTag !== undefined) {
                        this.insertTag = insertTag;
                    }

                    decorated.call(this, $element, options);

                    if ($.isArray(tags)) {
                        for (var t = 0; t < tags.length; t++) {
                            var tag = tags[t];
                            var item = this._normalizeItem(tag);

                            var $option = this.option(item);

                            this.$element.append($option);
                        }
                    }
                }

                Tags.prototype.query = function (decorated, params, callback) {
                    var self = this;

                    this._removeOldTags();

                    if (params.term == null || params.page != null) {
                        decorated.call(this, params, callback);
                        return;
                    }

                    function wrapper (obj, child) {
                        var data = obj.results;

                        for (var i = 0; i < data.length; i++) {
                            var option = data[i];

                            var checkChildren = (
                                option.children != null &&
                                !wrapper({
                                    results: option.children
                                }, true)
                            );

                            var checkText = option.text === params.term;

                            if (checkText || checkChildren) {
                                if (child) {
                                    return false;
                                }

                                obj.data = data;
                                callback(obj);

                                return;
                            }
                        }

                        if (child) {
                            return true;
                        }

                        var tag = self.createTag(params);

                        if (tag != null) {
                            var $option = self.option(tag);
                            $option.attr('data-pumselect2-tag', true);

                            self.addOptions([$option]);

                            self.insertTag(data, tag);
                        }

                        obj.results = data;

                        callback(obj);
                    }

                    decorated.call(this, params, wrapper);
                };

                Tags.prototype.createTag = function (decorated, params) {
                    var term = $.trim(params.term);

                    if (term === '') {
                        return null;
                    }

                    return {
                        id: term,
                        text: term
                    };
                };

                Tags.prototype.insertTag = function (_, data, tag) {
                    data.unshift(tag);
                };

                Tags.prototype._removeOldTags = function (_) {
                    var tag = this._lastTag;

                    var $options = this.$element.find('option[data-pumselect2-tag]');

                    $options.each(function () {
                        if (this.selected) {
                            return;
                        }

                        $(this).remove();
                    });
                };

                return Tags;
            });

            S2.define('pumselect2/data/tokenizer',[
                'jquery'
            ], function ($) {
                function Tokenizer (decorated, $element, options) {
                    var tokenizer = options.get('tokenizer');

                    if (tokenizer !== undefined) {
                        this.tokenizer = tokenizer;
                    }

                    decorated.call(this, $element, options);
                }

                Tokenizer.prototype.bind = function (decorated, container, $container) {
                    decorated.call(this, container, $container);

                    this.$search =  container.dropdown.$search || container.selection.$search ||
                        $container.find('.pumselect2-search__field');
                };

                Tokenizer.prototype.query = function (decorated, params, callback) {
                    var self = this;

                    function select (data) {
                        self.trigger('select', {
                            data: data
                        });
                    }

                    params.term = params.term || '';

                    var tokenData = this.tokenizer(params, this.options, select);

                    if (tokenData.term !== params.term) {
                        // Replace the search term if we have the search box
                        if (this.$search.length) {
                            this.$search.val(tokenData.term);
                            this.$search.focus();
                        }

                        params.term = tokenData.term;
                    }

                    decorated.call(this, params, callback);
                };

                Tokenizer.prototype.tokenizer = function (_, params, options, callback) {
                    var separators = options.get('tokenSeparators') || [];
                    var term = params.term;
                    var i = 0;

                    var createTag = this.createTag || function (params) {
                            return {
                                id: params.term,
                                text: params.term
                            };
                        };

                    while (i < term.length) {
                        var termChar = term[i];

                        if ($.inArray(termChar, separators) === -1) {
                            i++;

                            continue;
                        }

                        var part = term.substr(0, i);
                        var partParams = $.extend({}, params, {
                            term: part
                        });

                        var data = createTag(partParams);

                        if (data == null) {
                            i++;
                            continue;
                        }

                        callback(data);

                        // Reset the term to not include the tokenized portion
                        term = term.substr(i + 1) || '';
                        i = 0;
                    }

                    return {
                        term: term
                    };
                };

                return Tokenizer;
            });

            S2.define('pumselect2/data/minimumInputLength',[

            ], function () {
                function MinimumInputLength (decorated, $e, options) {
                    this.minimumInputLength = options.get('minimumInputLength');

                    decorated.call(this, $e, options);
                }

                MinimumInputLength.prototype.query = function (decorated, params, callback) {
                    params.term = params.term || '';

                    if (params.term.length < this.minimumInputLength) {
                        this.trigger('results:message', {
                            message: 'inputTooShort',
                            args: {
                                minimum: this.minimumInputLength,
                                input: params.term,
                                params: params
                            }
                        });

                        return;
                    }

                    decorated.call(this, params, callback);
                };

                return MinimumInputLength;
            });

            S2.define('pumselect2/data/maximumInputLength',[

            ], function () {
                function MaximumInputLength (decorated, $e, options) {
                    this.maximumInputLength = options.get('maximumInputLength');

                    decorated.call(this, $e, options);
                }

                MaximumInputLength.prototype.query = function (decorated, params, callback) {
                    params.term = params.term || '';

                    if (this.maximumInputLength > 0 &&
                        params.term.length > this.maximumInputLength) {
                        this.trigger('results:message', {
                            message: 'inputTooLong',
                            args: {
                                maximum: this.maximumInputLength,
                                input: params.term,
                                params: params
                            }
                        });

                        return;
                    }

                    decorated.call(this, params, callback);
                };

                return MaximumInputLength;
            });

            S2.define('pumselect2/data/maximumSelectionLength',[

            ], function (){
                function MaximumSelectionLength (decorated, $e, options) {
                    this.maximumSelectionLength = options.get('maximumSelectionLength');

                    decorated.call(this, $e, options);
                }

                MaximumSelectionLength.prototype.query =
                    function (decorated, params, callback) {
                        var self = this;

                        this.current(function (currentData) {
                            var count = currentData != null ? currentData.length : 0;
                            if (self.maximumSelectionLength > 0 &&
                                count >= self.maximumSelectionLength) {
                                self.trigger('results:message', {
                                    message: 'maximumSelected',
                                    args: {
                                        maximum: self.maximumSelectionLength
                                    }
                                });
                                return;
                            }
                            decorated.call(self, params, callback);
                        });
                    };

                return MaximumSelectionLength;
            });

            S2.define('pumselect2/dropdown',[
                'jquery',
                './utils'
            ], function ($, Utils) {
                function Dropdown ($element, options) {
                    this.$element = $element;
                    this.options = options;

                    Dropdown.__super__.constructor.call(this);
                }

                Utils.Extend(Dropdown, Utils.Observable);

                Dropdown.prototype.render = function () {
                    var $dropdown = $(
                        '<span class="pumselect2-dropdown">' +
                        '<span class="pumselect2-results"></span>' +
                        '</span>'
                    );

                    $dropdown.attr('dir', this.options.get('dir'));

                    this.$dropdown = $dropdown;

                    return $dropdown;
                };

                Dropdown.prototype.bind = function () {
                    // Should be implemented in subclasses
                };

                Dropdown.prototype.position = function ($dropdown, $container) {
                    // Should be implmented in subclasses
                };

                Dropdown.prototype.destroy = function () {
                    // Remove the dropdown from the DOM
                    this.$dropdown.remove();
                };

                return Dropdown;
            });

            S2.define('pumselect2/dropdown/search',[
                'jquery',
                '../utils'
            ], function ($, Utils) {
                function Search () { }

                Search.prototype.render = function (decorated) {
                    var $rendered = decorated.call(this);

                    var $search = $(
                        '<span class="pumselect2-search pumselect2-search--dropdown">' +
                        '<input class="pumselect2-search__field" type="search" tabindex="-1"' +
                        ' autocomplete="off" autocorrect="off" autocapitalize="off"' +
                        ' spellcheck="false" role="textbox" />' +
                        '</span>'
                    );

                    this.$searchContainer = $search;
                    this.$search = $search.find('input');

                    $rendered.prepend($search);

                    return $rendered;
                };

                Search.prototype.bind = function (decorated, container, $container) {
                    var self = this;

                    decorated.call(this, container, $container);

                    this.$search.on('keydown', function (evt) {
                        self.trigger('keypress', evt);

                        self._keyUpPrevented = evt.isDefaultPrevented();
                    });

                    // Workaround for browsers which do not support the `input` event
                    // This will prevent double-triggering of events for browsers which support
                    // both the `keyup` and `input` events.
                    this.$search.on('input', function (evt) {
                        // Unbind the duplicated `keyup` event
                        $(this).off('keyup');
                    });

                    this.$search.on('keyup input', function (evt) {
                        self.handleSearch(evt);
                    });

                    container.on('open', function () {
                        self.$search.attr('tabindex', 0);

                        self.$search.focus();

                        window.setTimeout(function () {
                            self.$search.focus();
                        }, 0);
                    });

                    container.on('close', function () {
                        self.$search.attr('tabindex', -1);

                        self.$search.val('');
                    });

                    container.on('results:all', function (params) {
                        if (params.query.term == null || params.query.term === '') {
                            var showSearch = self.showSearch(params);

                            if (showSearch) {
                                self.$searchContainer.removeClass('pumselect2-search--hide');
                            } else {
                                self.$searchContainer.addClass('pumselect2-search--hide');
                            }
                        }
                    });
                };

                Search.prototype.handleSearch = function (evt) {
                    if (!this._keyUpPrevented) {
                        var input = this.$search.val();

                        this.trigger('query', {
                            term: input
                        });
                    }

                    this._keyUpPrevented = false;
                };

                Search.prototype.showSearch = function (_, params) {
                    return true;
                };

                return Search;
            });

            S2.define('pumselect2/dropdown/hidePlaceholder',[

            ], function () {
                function HidePlaceholder (decorated, $element, options, dataAdapter) {
                    this.placeholder = this.normalizePlaceholder(options.get('placeholder'));

                    decorated.call(this, $element, options, dataAdapter);
                }

                HidePlaceholder.prototype.append = function (decorated, data) {
                    data.results = this.removePlaceholder(data.results);

                    decorated.call(this, data);
                };

                HidePlaceholder.prototype.normalizePlaceholder = function (_, placeholder) {
                    if (typeof placeholder === 'string') {
                        placeholder = {
                            id: '',
                            text: placeholder
                        };
                    }

                    return placeholder;
                };

                HidePlaceholder.prototype.removePlaceholder = function (_, data) {
                    var modifiedData = data.slice(0);

                    for (var d = data.length - 1; d >= 0; d--) {
                        var item = data[d];

                        if (this.placeholder.id === item.id) {
                            modifiedData.splice(d, 1);
                        }
                    }

                    return modifiedData;
                };

                return HidePlaceholder;
            });

            S2.define('pumselect2/dropdown/infiniteScroll',[
                'jquery'
            ], function ($) {
                function InfiniteScroll (decorated, $element, options, dataAdapter) {
                    this.lastParams = {};

                    decorated.call(this, $element, options, dataAdapter);

                    this.$loadingMore = this.createLoadingMore();
                    this.loading = false;
                }

                InfiniteScroll.prototype.append = function (decorated, data) {
                    this.$loadingMore.remove();
                    this.loading = false;

                    decorated.call(this, data);

                    if (this.showLoadingMore(data)) {
                        this.$results.append(this.$loadingMore);
                    }
                };

                InfiniteScroll.prototype.bind = function (decorated, container, $container) {
                    var self = this;

                    decorated.call(this, container, $container);

                    container.on('query', function (params) {
                        self.lastParams = params;
                        self.loading = true;
                    });

                    container.on('query:append', function (params) {
                        self.lastParams = params;
                        self.loading = true;
                    });

                    this.$results.on('scroll', function () {
                        var isLoadMoreVisible = $.contains(
                            document.documentElement,
                            self.$loadingMore[0]
                        );

                        if (self.loading || !isLoadMoreVisible) {
                            return;
                        }

                        var currentOffset = self.$results.offset().top +
                            self.$results.outerHeight(false);
                        var loadingMoreOffset = self.$loadingMore.offset().top +
                            self.$loadingMore.outerHeight(false);

                        if (currentOffset + 50 >= loadingMoreOffset) {
                            self.loadMore();
                        }
                    });
                };

                InfiniteScroll.prototype.loadMore = function () {
                    this.loading = true;

                    var params = $.extend({}, {page: 1}, this.lastParams);

                    params.page++;

                    this.trigger('query:append', params);
                };

                InfiniteScroll.prototype.showLoadingMore = function (_, data) {
                    return data.pagination && data.pagination.more;
                };

                InfiniteScroll.prototype.createLoadingMore = function () {
                    var $option = $(
                        '<li ' +
                        'class="pumselect2-results__option pumselect2-results__option--load-more"' +
                        'role="treeitem" aria-disabled="true"></li>'
                    );

                    var message = this.options.get('translations').get('loadingMore');

                    $option.html(message(this.lastParams));

                    return $option;
                };

                return InfiniteScroll;
            });

            S2.define('pumselect2/dropdown/attachBody',[
                'jquery',
                '../utils'
            ], function ($, Utils) {
                function AttachBody (decorated, $element, options) {
                    this.$dropdownParent = options.get('dropdownParent') || $(document.body);

                    decorated.call(this, $element, options);
                }

                AttachBody.prototype.bind = function (decorated, container, $container) {
                    var self = this;

                    var setupResultsEvents = false;

                    decorated.call(this, container, $container);

                    container.on('open', function () {
                        self._showDropdown();
                        self._attachPositioningHandler(container);

                        if (!setupResultsEvents) {
                            setupResultsEvents = true;

                            container.on('results:all', function () {
                                self._positionDropdown();
                                self._resizeDropdown();
                            });

                            container.on('results:append', function () {
                                self._positionDropdown();
                                self._resizeDropdown();
                            });
                        }
                    });

                    container.on('close', function () {
                        self._hideDropdown();
                        self._detachPositioningHandler(container);
                    });

                    this.$dropdownContainer.on('mousedown', function (evt) {
                        evt.stopPropagation();
                    });
                };

                AttachBody.prototype.destroy = function (decorated) {
                    decorated.call(this);

                    this.$dropdownContainer.remove();
                };

                AttachBody.prototype.position = function (decorated, $dropdown, $container) {
                    // Clone all of the container classes
                    $dropdown.attr('class', $container.attr('class'));

                    $dropdown.removeClass('pumselect2');
                    $dropdown.addClass('pumselect2-container--open');

                    $dropdown.css({
                        position: 'absolute',
                        top: -999999
                    });

                    this.$container = $container;
                };

                AttachBody.prototype.render = function (decorated) {
                    var $container = $('<span></span>');

                    var $dropdown = decorated.call(this);
                    $container.append($dropdown);

                    this.$dropdownContainer = $container;

                    return $container;
                };

                AttachBody.prototype._hideDropdown = function (decorated) {
                    this.$dropdownContainer.detach();
                };

                AttachBody.prototype._attachPositioningHandler =
                    function (decorated, container) {
                        var self = this;

                        var scrollEvent = 'scroll.pumselect2.' + container.id;
                        var resizeEvent = 'resize.pumselect2.' + container.id;
                        var orientationEvent = 'orientationchange.pumselect2.' + container.id;

                        var $watchers = this.$container.parents().filter(Utils.hasScroll);
                        $watchers.each(function () {
                            $(this).data('pumselect2-scroll-position', {
                                x: $(this).scrollLeft(),
                                y: $(this).scrollTop()
                            });
                        });

                        $watchers.on(scrollEvent, function (ev) {
                            var position = $(this).data('pumselect2-scroll-position');
                            $(this).scrollTop(position.y);
                        });

                        $(window).on(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent,
                            function (e) {
                                self._positionDropdown();
                                self._resizeDropdown();
                            });
                    };

                AttachBody.prototype._detachPositioningHandler =
                    function (decorated, container) {
                        var scrollEvent = 'scroll.pumselect2.' + container.id;
                        var resizeEvent = 'resize.pumselect2.' + container.id;
                        var orientationEvent = 'orientationchange.pumselect2.' + container.id;

                        var $watchers = this.$container.parents().filter(Utils.hasScroll);
                        $watchers.off(scrollEvent);

                        $(window).off(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent);
                    };

                AttachBody.prototype._positionDropdown = function () {
                    var $window = $(window);

                    var isCurrentlyAbove = this.$dropdown.hasClass('pumselect2-dropdown--above');
                    var isCurrentlyBelow = this.$dropdown.hasClass('pumselect2-dropdown--below');

                    var newDirection = null;

                    var offset = this.$container.offset();

                    offset.bottom = offset.top + this.$container.outerHeight(false);

                    var container = {
                        height: this.$container.outerHeight(false)
                    };

                    container.top = offset.top;
                    container.bottom = offset.top + container.height;

                    var dropdown = {
                        height: this.$dropdown.outerHeight(false)
                    };

                    var viewport = {
                        top: $window.scrollTop(),
                        bottom: $window.scrollTop() + $window.height()
                    };

                    var enoughRoomAbove = viewport.top < (offset.top - dropdown.height);
                    var enoughRoomBelow = viewport.bottom > (offset.bottom + dropdown.height);

                    var css = {
                        left: offset.left,
                        top: container.bottom
                    };

                    // Determine what the parent element is to use for calciulating the offset
                    var $offsetParent = this.$dropdownParent;

                    // For statically positoned elements, we need to get the element
                    // that is determining the offset
                    if ($offsetParent.css('position') === 'static') {
                        $offsetParent = $offsetParent.offsetParent();
                    }

                    var parentOffset = $offsetParent.offset();

                    css.top -= parentOffset.top;
                    css.left -= parentOffset.left;

                    if (!isCurrentlyAbove && !isCurrentlyBelow) {
                        newDirection = 'below';
                    }

                    if (!enoughRoomBelow && enoughRoomAbove && !isCurrentlyAbove) {
                        newDirection = 'above';
                    } else if (!enoughRoomAbove && enoughRoomBelow && isCurrentlyAbove) {
                        newDirection = 'below';
                    }

                    if (newDirection == 'above' ||
                        (isCurrentlyAbove && newDirection !== 'below')) {
                        css.top = container.top - dropdown.height;
                    }

                    if (newDirection != null) {
                        this.$dropdown
                            .removeClass('pumselect2-dropdown--below pumselect2-dropdown--above')
                            .addClass('pumselect2-dropdown--' + newDirection);
                        this.$container
                            .removeClass('pumselect2-container--below pumselect2-container--above')
                            .addClass('pumselect2-container--' + newDirection);
                    }

                    this.$dropdownContainer.css(css);
                };

                AttachBody.prototype._resizeDropdown = function () {
                    var css = {
                        width: this.$container.outerWidth(false) + 'px'
                    };

                    if (this.options.get('dropdownAutoWidth')) {
                        css.minWidth = css.width;
                        css.width = 'auto';
                    }

                    this.$dropdown.css(css);
                };

                AttachBody.prototype._showDropdown = function (decorated) {
                    this.$dropdownContainer.appendTo(this.$dropdownParent);

                    this._positionDropdown();
                    this._resizeDropdown();
                };

                return AttachBody;
            });

            S2.define('pumselect2/dropdown/minimumResultsForSearch',[

            ], function () {
                function countResults (data) {
                    var count = 0;

                    for (var d = 0; d < data.length; d++) {
                        var item = data[d];

                        if (item.children) {
                            count += countResults(item.children);
                        } else {
                            count++;
                        }
                    }

                    return count;
                }

                function MinimumResultsForSearch (decorated, $element, options, dataAdapter) {
                    this.minimumResultsForSearch = options.get('minimumResultsForSearch');

                    if (this.minimumResultsForSearch < 0) {
                        this.minimumResultsForSearch = Infinity;
                    }

                    decorated.call(this, $element, options, dataAdapter);
                }

                MinimumResultsForSearch.prototype.showSearch = function (decorated, params) {
                    if (countResults(params.data.results) < this.minimumResultsForSearch) {
                        return false;
                    }

                    return decorated.call(this, params);
                };

                return MinimumResultsForSearch;
            });

            S2.define('pumselect2/dropdown/selectOnClose',[

            ], function () {
                function SelectOnClose () { }

                SelectOnClose.prototype.bind = function (decorated, container, $container) {
                    var self = this;

                    decorated.call(this, container, $container);

                    container.on('close', function () {
                        self._handleSelectOnClose();
                    });
                };

                SelectOnClose.prototype._handleSelectOnClose = function () {
                    var $highlightedResults = this.getHighlightedResults();

                    // Only select highlighted results
                    if ($highlightedResults.length < 1) {
                        return;
                    }

                    var data = $highlightedResults.data('data');

                    // Don't re-select already selected resulte
                    if (
                        (data.element != null && data.element.selected) ||
                        (data.element == null && data.selected)
                    ) {
                        return;
                    }

                    this.trigger('select', {
                        data: data
                    });
                };

                return SelectOnClose;
            });

            S2.define('pumselect2/dropdown/closeOnSelect',[

            ], function () {
                function CloseOnSelect () { }

                CloseOnSelect.prototype.bind = function (decorated, container, $container) {
                    var self = this;

                    decorated.call(this, container, $container);

                    container.on('select', function (evt) {
                        self._selectTriggered(evt);
                    });

                    container.on('unselect', function (evt) {
                        self._selectTriggered(evt);
                    });
                };

                CloseOnSelect.prototype._selectTriggered = function (_, evt) {
                    var originalEvent = evt.originalEvent;

                    // Don't close if the control key is being held
                    if (originalEvent && originalEvent.ctrlKey) {
                        return;
                    }

                    this.trigger('close', {});
                };

                return CloseOnSelect;
            });

            S2.define('pumselect2/i18n/en',[],function () {
                // English
                return {
                    errorLoading: function () {
                        return 'The results could not be loaded.';
                    },
                    inputTooLong: function (args) {
                        var overChars = args.input.length - args.maximum;

                        var message = 'Please delete ' + overChars + ' character';

                        if (overChars != 1) {
                            message += 's';
                        }

                        return message;
                    },
                    inputTooShort: function (args) {
                        var remainingChars = args.minimum - args.input.length;

                        var message = 'Please enter ' + remainingChars + ' or more characters';

                        return message;
                    },
                    loadingMore: function () {
                        return 'Loading more results…';
                    },
                    maximumSelected: function (args) {
                        var message = 'You can only select ' + args.maximum + ' item';

                        if (args.maximum != 1) {
                            message += 's';
                        }

                        return message;
                    },
                    noResults: function () {
                        return 'No results found';
                    },
                    searching: function () {
                        return 'Searching…';
                    }
                };
            });

            S2.define('pumselect2/defaults',[
                'jquery',
                'require',

                './results',

                './selection/single',
                './selection/multiple',
                './selection/placeholder',
                './selection/allowClear',
                './selection/search',
                './selection/eventRelay',

                './utils',
                './translation',
                './diacritics',

                './data/select',
                './data/array',
                './data/ajax',
                './data/tags',
                './data/tokenizer',
                './data/minimumInputLength',
                './data/maximumInputLength',
                './data/maximumSelectionLength',

                './dropdown',
                './dropdown/search',
                './dropdown/hidePlaceholder',
                './dropdown/infiniteScroll',
                './dropdown/attachBody',
                './dropdown/minimumResultsForSearch',
                './dropdown/selectOnClose',
                './dropdown/closeOnSelect',

                './i18n/en'
            ], function ($, require,

                         ResultsList,

                         SingleSelection, MultipleSelection, Placeholder, AllowClear,
                         SelectionSearch, EventRelay,

                         Utils, Translation, DIACRITICS,

                         SelectData, ArrayData, AjaxData, Tags, Tokenizer,
                         MinimumInputLength, MaximumInputLength, MaximumSelectionLength,

                         Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll,
                         AttachBody, MinimumResultsForSearch, SelectOnClose, CloseOnSelect,

                         EnglishTranslation) {
                function Defaults () {
                    this.reset();
                }

                Defaults.prototype.apply = function (options) {
                    options = $.extend(true, {}, this.defaults, options);

                    if (options.dataAdapter == null) {
                        if (options.ajax != null) {
                            options.dataAdapter = AjaxData;
                        } else if (options.data != null) {
                            options.dataAdapter = ArrayData;
                        } else {
                            options.dataAdapter = SelectData;
                        }

                        if (options.minimumInputLength > 0) {
                            options.dataAdapter = Utils.Decorate(
                                options.dataAdapter,
                                MinimumInputLength
                            );
                        }

                        if (options.maximumInputLength > 0) {
                            options.dataAdapter = Utils.Decorate(
                                options.dataAdapter,
                                MaximumInputLength
                            );
                        }

                        if (options.maximumSelectionLength > 0) {
                            options.dataAdapter = Utils.Decorate(
                                options.dataAdapter,
                                MaximumSelectionLength
                            );
                        }

                        if (options.tags) {
                            options.dataAdapter = Utils.Decorate(options.dataAdapter, Tags);
                        }

                        if (options.tokenSeparators != null || options.tokenizer != null) {
                            options.dataAdapter = Utils.Decorate(
                                options.dataAdapter,
                                Tokenizer
                            );
                        }

                        if (options.query != null) {
                            var Query = require(options.amdBase + 'compat/query');

                            options.dataAdapter = Utils.Decorate(
                                options.dataAdapter,
                                Query
                            );
                        }

                        if (options.initSelection != null) {
                            var InitSelection = require(options.amdBase + 'compat/initSelection');

                            options.dataAdapter = Utils.Decorate(
                                options.dataAdapter,
                                InitSelection
                            );
                        }
                    }

                    if (options.resultsAdapter == null) {
                        options.resultsAdapter = ResultsList;

                        if (options.ajax != null) {
                            options.resultsAdapter = Utils.Decorate(
                                options.resultsAdapter,
                                InfiniteScroll
                            );
                        }

                        if (options.placeholder != null) {
                            options.resultsAdapter = Utils.Decorate(
                                options.resultsAdapter,
                                HidePlaceholder
                            );
                        }

                        if (options.selectOnClose) {
                            options.resultsAdapter = Utils.Decorate(
                                options.resultsAdapter,
                                SelectOnClose
                            );
                        }
                    }

                    if (options.dropdownAdapter == null) {
                        if (options.multiple) {
                            options.dropdownAdapter = Dropdown;
                        } else {
                            var SearchableDropdown = Utils.Decorate(Dropdown, DropdownSearch);

                            options.dropdownAdapter = SearchableDropdown;
                        }

                        if (options.minimumResultsForSearch !== 0) {
                            options.dropdownAdapter = Utils.Decorate(
                                options.dropdownAdapter,
                                MinimumResultsForSearch
                            );
                        }

                        if (options.closeOnSelect) {
                            options.dropdownAdapter = Utils.Decorate(
                                options.dropdownAdapter,
                                CloseOnSelect
                            );
                        }

                        if (
                            options.dropdownCssClass != null ||
                            options.dropdownCss != null ||
                            options.adaptDropdownCssClass != null
                        ) {
                            var DropdownCSS = require(options.amdBase + 'compat/dropdownCss');

                            options.dropdownAdapter = Utils.Decorate(
                                options.dropdownAdapter,
                                DropdownCSS
                            );
                        }

                        options.dropdownAdapter = Utils.Decorate(
                            options.dropdownAdapter,
                            AttachBody
                        );
                    }

                    if (options.selectionAdapter == null) {
                        if (options.multiple) {
                            options.selectionAdapter = MultipleSelection;
                        } else {
                            options.selectionAdapter = SingleSelection;
                        }

                        // Add the placeholder mixin if a placeholder was specified
                        if (options.placeholder != null) {
                            options.selectionAdapter = Utils.Decorate(
                                options.selectionAdapter,
                                Placeholder
                            );
                        }

                        if (options.allowClear) {
                            options.selectionAdapter = Utils.Decorate(
                                options.selectionAdapter,
                                AllowClear
                            );
                        }

                        if (options.multiple) {
                            options.selectionAdapter = Utils.Decorate(
                                options.selectionAdapter,
                                SelectionSearch
                            );
                        }

                        if (
                            options.containerCssClass != null ||
                            options.containerCss != null ||
                            options.adaptContainerCssClass != null
                        ) {
                            var ContainerCSS = require(options.amdBase + 'compat/containerCss');

                            options.selectionAdapter = Utils.Decorate(
                                options.selectionAdapter,
                                ContainerCSS
                            );
                        }

                        options.selectionAdapter = Utils.Decorate(
                            options.selectionAdapter,
                            EventRelay
                        );
                    }

                    if (typeof options.language === 'string') {
                        // Check if the language is specified with a region
                        if (options.language.indexOf('-') > 0) {
                            // Extract the region information if it is included
                            var languageParts = options.language.split('-');
                            var baseLanguage = languageParts[0];

                            options.language = [options.language, baseLanguage];
                        } else {
                            options.language = [options.language];
                        }
                    }

                    if ($.isArray(options.language)) {
                        var languages = new Translation();
                        options.language.push('en');

                        var languageNames = options.language;

                        for (var l = 0; l < languageNames.length; l++) {
                            var name = languageNames[l];
                            var language = {};

                            try {
                                // Try to load it with the original name
                                language = Translation.loadPath(name);
                            } catch (e) {
                                try {
                                    // If we couldn't load it, check if it wasn't the full path
                                    name = this.defaults.amdLanguageBase + name;
                                    language = Translation.loadPath(name);
                                } catch (ex) {
                                    // The translation could not be loaded at all. Sometimes this is
                                    // because of a configuration problem, other times this can be
                                    // because of how Select2 helps load all possible translation files.
                                    if (options.debug && window.console && console.warn) {
                                        console.warn(
                                            'Select2: The language file for "' + name + '" could not be ' +
                                            'automatically loaded. A fallback will be used instead.'
                                        );
                                    }

                                    continue;
                                }
                            }

                            languages.extend(language);
                        }

                        options.translations = languages;
                    } else {
                        var baseTranslation = Translation.loadPath(
                            this.defaults.amdLanguageBase + 'en'
                        );
                        var customTranslation = new Translation(options.language);

                        customTranslation.extend(baseTranslation);

                        options.translations = customTranslation;
                    }

                    return options;
                };

                Defaults.prototype.reset = function () {
                    function stripDiacritics (text) {
                        // Used 'uni range + named function' from http://jsperf.com/diacritics/18
                        function match(a) {
                            return DIACRITICS[a] || a;
                        }

                        return text.replace(/[^\u0000-\u007E]/g, match);
                    }

                    function matcher (params, data) {
                        // Always return the object if there is nothing to compare
                        if ($.trim(params.term) === '') {
                            return data;
                        }

                        // Do a recursive check for options with children
                        if (data.children && data.children.length > 0) {
                            // Clone the data object if there are children
                            // This is required as we modify the object to remove any non-matches
                            var match = $.extend(true, {}, data);

                            // Check each child of the option
                            for (var c = data.children.length - 1; c >= 0; c--) {
                                var child = data.children[c];

                                var matches = matcher(params, child);

                                // If there wasn't a match, remove the object in the array
                                if (matches == null) {
                                    match.children.splice(c, 1);
                                }
                            }

                            // If any children matched, return the new object
                            if (match.children.length > 0) {
                                return match;
                            }

                            // If there were no matching children, check just the plain object
                            return matcher(params, match);
                        }

                        var original = stripDiacritics(data.text).toUpperCase();
                        var term = stripDiacritics(params.term).toUpperCase();

                        // Check if the text contains the term
                        if (original.indexOf(term) > -1) {
                            return data;
                        }

                        // If it doesn't contain the term, don't return anything
                        return null;
                    }

                    this.defaults = {
                        amdBase: './',
                        amdLanguageBase: './i18n/',
                        closeOnSelect: true,
                        debug: false,
                        dropdownAutoWidth: false,
                        escapeMarkup: Utils.escapeMarkup,
                        language: EnglishTranslation,
                        matcher: matcher,
                        minimumInputLength: 0,
                        maximumInputLength: 0,
                        maximumSelectionLength: 0,
                        minimumResultsForSearch: 0,
                        selectOnClose: false,
                        sorter: function (data) {
                            return data;
                        },
                        templateResult: function (result) {
                            return result.text;
                        },
                        templateSelection: function (selection) {
                            return selection.text;
                        },
                        theme: 'default',
                        width: 'resolve'
                    };
                };

                Defaults.prototype.set = function (key, value) {
                    var camelKey = $.camelCase(key);

                    var data = {};
                    data[camelKey] = value;

                    var convertedData = Utils._convertData(data);

                    $.extend(this.defaults, convertedData);
                };

                var defaults = new Defaults();

                return defaults;
            });

            S2.define('pumselect2/options',[
                'require',
                'jquery',
                './defaults',
                './utils'
            ], function (require, $, Defaults, Utils) {
                function Options (options, $element) {
                    this.options = options;

                    if ($element != null) {
                        this.fromElement($element);
                    }

                    this.options = Defaults.apply(this.options);

                    if ($element && $element.is('input')) {
                        var InputCompat = require(this.get('amdBase') + 'compat/inputData');

                        this.options.dataAdapter = Utils.Decorate(
                            this.options.dataAdapter,
                            InputCompat
                        );
                    }
                }

                Options.prototype.fromElement = function ($e) {
                    var excludedData = ['pumselect2'];

                    if (this.options.multiple == null) {
                        this.options.multiple = $e.prop('multiple');
                    }

                    if (this.options.disabled == null) {
                        this.options.disabled = $e.prop('disabled');
                    }

                    if (this.options.language == null) {
                        if ($e.prop('lang')) {
                            this.options.language = $e.prop('lang').toLowerCase();
                        } else if ($e.closest('[lang]').prop('lang')) {
                            this.options.language = $e.closest('[lang]').prop('lang');
                        }
                    }

                    if (this.options.dir == null) {
                        if ($e.prop('dir')) {
                            this.options.dir = $e.prop('dir');
                        } else if ($e.closest('[dir]').prop('dir')) {
                            this.options.dir = $e.closest('[dir]').prop('dir');
                        } else {
                            this.options.dir = 'ltr';
                        }
                    }

                    $e.prop('disabled', this.options.disabled);
                    $e.prop('multiple', this.options.multiple);

                    if ($e.data('pumselect2Tags')) {
                        if (this.options.debug && window.console && console.warn) {
                            console.warn(
                                'Select2: The `data-pumselect2-tags` attribute has been changed to ' +
                                'use the `data-data` and `data-tags="true"` attributes and will be ' +
                                'removed in future versions of Select2.'
                            );
                        }

                        $e.data('data', $e.data('pumselect2Tags'));
                        $e.data('tags', true);
                    }

                    if ($e.data('ajaxUrl')) {
                        if (this.options.debug && window.console && console.warn) {
                            console.warn(
                                'Select2: The `data-ajax-url` attribute has been changed to ' +
                                '`data-ajax--url` and support for the old attribute will be removed' +
                                ' in future versions of Select2.'
                            );
                        }

                        $e.attr('ajax--url', $e.data('ajaxUrl'));
                        $e.data('ajax--url', $e.data('ajaxUrl'));
                    }

                    var dataset = {};

                    // Prefer the element's `dataset` attribute if it exists
                    // jQuery 1.x does not correctly handle data attributes with multiple dashes
                    if ($.fn.jquery && $.fn.jquery.substr(0, 2) == '1.' && $e[0].dataset) {
                        dataset = $.extend(true, {}, $e[0].dataset, $e.data());
                    } else {
                        dataset = $e.data();
                    }

                    var data = $.extend(true, {}, dataset);

                    data = Utils._convertData(data);

                    for (var key in data) {
                        if ($.inArray(key, excludedData) > -1) {
                            continue;
                        }

                        if ($.isPlainObject(this.options[key])) {
                            $.extend(this.options[key], data[key]);
                        } else {
                            this.options[key] = data[key];
                        }
                    }

                    return this;
                };

                Options.prototype.get = function (key) {
                    return this.options[key];
                };

                Options.prototype.set = function (key, val) {
                    this.options[key] = val;
                };

                return Options;
            });

            S2.define('pumselect2/core',[
                'jquery',
                './options',
                './utils',
                './keys'
            ], function ($, Options, Utils, KEYS) {
                var Select2 = function ($element, options) {
                    if ($element.data('pumselect2') != null) {
                        $element.data('pumselect2').destroy();
                    }

                    this.$element = $element;

                    this.id = this._generateId($element);

                    options = options || {};

                    this.options = new Options(options, $element);

                    Select2.__super__.constructor.call(this);

                    // Set up the tabindex

                    var tabindex = $element.attr('tabindex') || 0;
                    $element.data('old-tabindex', tabindex);
                    $element.attr('tabindex', '-1');

                    // Set up containers and adapters

                    var DataAdapter = this.options.get('dataAdapter');
                    this.dataAdapter = new DataAdapter($element, this.options);

                    var $container = this.render();

                    this._placeContainer($container);

                    var SelectionAdapter = this.options.get('selectionAdapter');
                    this.selection = new SelectionAdapter($element, this.options);
                    this.$selection = this.selection.render();

                    this.selection.position(this.$selection, $container);

                    var DropdownAdapter = this.options.get('dropdownAdapter');
                    this.dropdown = new DropdownAdapter($element, this.options);
                    this.$dropdown = this.dropdown.render();

                    this.dropdown.position(this.$dropdown, $container);

                    var ResultsAdapter = this.options.get('resultsAdapter');
                    this.results = new ResultsAdapter($element, this.options, this.dataAdapter);
                    this.$results = this.results.render();

                    this.results.position(this.$results, this.$dropdown);

                    // Bind events

                    var self = this;

                    // Bind the container to all of the adapters
                    this._bindAdapters();

                    // Register any DOM event handlers
                    this._registerDomEvents();

                    // Register any internal event handlers
                    this._registerDataEvents();
                    this._registerSelectionEvents();
                    this._registerDropdownEvents();
                    this._registerResultsEvents();
                    this._registerEvents();

                    // Set the initial state
                    this.dataAdapter.current(function (initialData) {
                        self.trigger('selection:update', {
                            data: initialData
                        });
                    });

                    // Hide the original select
                    $element.addClass('pumselect2-hidden-accessible');
                    $element.attr('aria-hidden', 'true');

                    // Synchronize any monitored attributes
                    this._syncAttributes();

                    $element.data('pumselect2', this);
                };

                Utils.Extend(Select2, Utils.Observable);

                Select2.prototype._generateId = function ($element) {
                    var id = '';

                    if ($element.attr('id') != null) {
                        id = $element.attr('id');
                    } else if ($element.attr('name') != null) {
                        id = $element.attr('name') + '-' + Utils.generateChars(2);
                    } else {
                        id = Utils.generateChars(4);
                    }

                    id = id.replace(/(:|\.|\[|\]|,)/g, '');
                    id = 'pumselect2-' + id;

                    return id;
                };

                Select2.prototype._placeContainer = function ($container) {
                    $container.insertAfter(this.$element);

                    var width = this._resolveWidth(this.$element, this.options.get('width'));

                    if (width != null) {
                        $container.css('width', width);
                    }
                };

                Select2.prototype._resolveWidth = function ($element, method) {
                    var WIDTH = /^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;

                    if (method == 'resolve') {
                        var styleWidth = this._resolveWidth($element, 'style');

                        if (styleWidth != null) {
                            return styleWidth;
                        }

                        return this._resolveWidth($element, 'element');
                    }

                    if (method == 'element') {
                        var elementWidth = $element.outerWidth(false);

                        if (elementWidth <= 0) {
                            return 'auto';
                        }

                        return elementWidth + 'px';
                    }

                    if (method == 'style') {
                        var style = $element.attr('style');

                        if (typeof(style) !== 'string') {
                            return null;
                        }

                        var attrs = style.split(';');

                        for (var i = 0, l = attrs.length; i < l; i = i + 1) {
                            var attr = attrs[i].replace(/\s/g, '');
                            var matches = attr.match(WIDTH);

                            if (matches !== null && matches.length >= 1) {
                                return matches[1];
                            }
                        }

                        return null;
                    }

                    return method;
                };

                Select2.prototype._bindAdapters = function () {
                    this.dataAdapter.bind(this, this.$container);
                    this.selection.bind(this, this.$container);

                    this.dropdown.bind(this, this.$container);
                    this.results.bind(this, this.$container);
                };

                Select2.prototype._registerDomEvents = function () {
                    var self = this;

                    this.$element.on('change.pumselect2', function () {
                        self.dataAdapter.current(function (data) {
                            self.trigger('selection:update', {
                                data: data
                            });
                        });
                    });

                    this._sync = Utils.bind(this._syncAttributes, this);

                    if (this.$element[0].attachEvent) {
                        this.$element[0].attachEvent('onpropertychange', this._sync);
                    }

                    var observer = window.MutationObserver ||
                            window.WebKitMutationObserver ||
                            window.MozMutationObserver
                        ;

                    if (observer != null) {
                        this._observer = new observer(function (mutations) {
                            $.each(mutations, self._sync);
                        });
                        this._observer.observe(this.$element[0], {
                            attributes: true,
                            subtree: false
                        });
                    } else if (this.$element[0].addEventListener) {
                        this.$element[0].addEventListener('DOMAttrModified', self._sync, false);
                    }
                };

                Select2.prototype._registerDataEvents = function () {
                    var self = this;

                    this.dataAdapter.on('*', function (name, params) {
                        self.trigger(name, params);
                    });
                };

                Select2.prototype._registerSelectionEvents = function () {
                    var self = this;
                    var nonRelayEvents = ['toggle', 'focus'];

                    this.selection.on('toggle', function () {
                        self.toggleDropdown();
                    });

                    this.selection.on('focus', function (params) {
                        self.focus(params);
                    });

                    this.selection.on('*', function (name, params) {
                        if ($.inArray(name, nonRelayEvents) !== -1) {
                            return;
                        }

                        self.trigger(name, params);
                    });
                };

                Select2.prototype._registerDropdownEvents = function () {
                    var self = this;

                    this.dropdown.on('*', function (name, params) {
                        self.trigger(name, params);
                    });
                };

                Select2.prototype._registerResultsEvents = function () {
                    var self = this;

                    this.results.on('*', function (name, params) {
                        self.trigger(name, params);
                    });
                };

                Select2.prototype._registerEvents = function () {
                    var self = this;

                    this.on('open', function () {
                        self.$container.addClass('pumselect2-container--open');
                    });

                    this.on('close', function () {
                        self.$container.removeClass('pumselect2-container--open');
                    });

                    this.on('enable', function () {
                        self.$container.removeClass('pumselect2-container--disabled');
                    });

                    this.on('disable', function () {
                        self.$container.addClass('pumselect2-container--disabled');
                    });

                    this.on('blur', function () {
                        self.$container.removeClass('pumselect2-container--focus');
                    });

                    this.on('query', function (params) {
                        if (!self.isOpen()) {
                            self.trigger('open', {});
                        }

                        this.dataAdapter.query(params, function (data) {
                            self.trigger('results:all', {
                                data: data,
                                query: params
                            });
                        });
                    });

                    this.on('query:append', function (params) {
                        this.dataAdapter.query(params, function (data) {
                            self.trigger('results:append', {
                                data: data,
                                query: params
                            });
                        });
                    });

                    this.on('keypress', function (evt) {
                        var key = evt.which;

                        if (self.isOpen()) {
                            if (key === KEYS.ESC || key === KEYS.TAB ||
                                (key === KEYS.UP && evt.altKey)) {
                                self.close();

                                evt.preventDefault();
                            } else if (key === KEYS.ENTER) {
                                self.trigger('results:select', {});

                                evt.preventDefault();
                            } else if ((key === KEYS.SPACE && evt.ctrlKey)) {
                                self.trigger('results:toggle', {});

                                evt.preventDefault();
                            } else if (key === KEYS.UP) {
                                self.trigger('results:previous', {});

                                evt.preventDefault();
                            } else if (key === KEYS.DOWN) {
                                self.trigger('results:next', {});

                                evt.preventDefault();
                            }
                        } else {
                            if (key === KEYS.ENTER || key === KEYS.SPACE ||
                                (key === KEYS.DOWN && evt.altKey)) {
                                self.open();

                                evt.preventDefault();
                            }
                        }
                    });
                };

                Select2.prototype._syncAttributes = function () {
                    this.options.set('disabled', this.$element.prop('disabled'));

                    if (this.options.get('disabled')) {
                        if (this.isOpen()) {
                            this.close();
                        }

                        this.trigger('disable', {});
                    } else {
                        this.trigger('enable', {});
                    }
                };

                /**
                 * Override the trigger method to automatically trigger pre-events when
                 * there are events that can be prevented.
                 */
                Select2.prototype.trigger = function (name, args) {
                    var actualTrigger = Select2.__super__.trigger;
                    var preTriggerMap = {
                        'open': 'opening',
                        'close': 'closing',
                        'select': 'selecting',
                        'unselect': 'unselecting'
                    };

                    if (args === undefined) {
                        args = {};
                    }

                    if (name in preTriggerMap) {
                        var preTriggerName = preTriggerMap[name];
                        var preTriggerArgs = {
                            prevented: false,
                            name: name,
                            args: args
                        };

                        actualTrigger.call(this, preTriggerName, preTriggerArgs);

                        if (preTriggerArgs.prevented) {
                            args.prevented = true;

                            return;
                        }
                    }

                    actualTrigger.call(this, name, args);
                };

                Select2.prototype.toggleDropdown = function () {
                    if (this.options.get('disabled')) {
                        return;
                    }

                    if (this.isOpen()) {
                        this.close();
                    } else {
                        this.open();
                    }
                };

                Select2.prototype.open = function () {
                    if (this.isOpen()) {
                        return;
                    }

                    this.trigger('query', {});
                };

                Select2.prototype.close = function () {
                    if (!this.isOpen()) {
                        return;
                    }

                    this.trigger('close', {});
                };

                Select2.prototype.isOpen = function () {
                    return this.$container.hasClass('pumselect2-container--open');
                };

                Select2.prototype.hasFocus = function () {
                    return this.$container.hasClass('pumselect2-container--focus');
                };

                Select2.prototype.focus = function (data) {
                    // No need to re-trigger focus events if we are already focused
                    if (this.hasFocus()) {
                        return;
                    }

                    this.$container.addClass('pumselect2-container--focus');
                    this.trigger('focus', {});
                };

                Select2.prototype.enable = function (args) {
                    if (this.options.get('debug') && window.console && console.warn) {
                        console.warn(
                            'Select2: The `pumselect2("enable")` method has been deprecated and will' +
                            ' be removed in later Select2 versions. Use $element.prop("disabled")' +
                            ' instead.'
                        );
                    }

                    if (args == null || args.length === 0) {
                        args = [true];
                    }

                    var disabled = !args[0];

                    this.$element.prop('disabled', disabled);
                };

                Select2.prototype.data = function () {
                    if (this.options.get('debug') &&
                        arguments.length > 0 && window.console && console.warn) {
                        console.warn(
                            'Select2: Data can no longer be set using `pumselect2("data")`. You ' +
                            'should consider setting the value instead using `$element.val()`.'
                        );
                    }

                    var data = [];

                    this.dataAdapter.current(function (currentData) {
                        data = currentData;
                    });

                    return data;
                };

                Select2.prototype.val = function (args) {
                    if (this.options.get('debug') && window.console && console.warn) {
                        console.warn(
                            'Select2: The `pumselect2("val")` method has been deprecated and will be' +
                            ' removed in later Select2 versions. Use $element.val() instead.'
                        );
                    }

                    if (args == null || args.length === 0) {
                        return this.$element.val();
                    }

                    var newVal = args[0];

                    if ($.isArray(newVal)) {
                        newVal = $.map(newVal, function (obj) {
                            return obj.toString();
                        });
                    }

                    this.$element.val(newVal).trigger('change');
                };

                Select2.prototype.destroy = function () {
                    this.$container.remove();

                    if (this.$element[0].detachEvent) {
                        this.$element[0].detachEvent('onpropertychange', this._sync);
                    }

                    if (this._observer != null) {
                        this._observer.disconnect();
                        this._observer = null;
                    } else if (this.$element[0].removeEventListener) {
                        this.$element[0]
                            .removeEventListener('DOMAttrModified', this._sync, false);
                    }

                    this._sync = null;

                    this.$element.off('.pumselect2');
                    this.$element.attr('tabindex', this.$element.data('old-tabindex'));

                    this.$element.removeClass('pumselect2-hidden-accessible');
                    this.$element.attr('aria-hidden', 'false');
                    this.$element.removeData('pumselect2');

                    this.dataAdapter.destroy();
                    this.selection.destroy();
                    this.dropdown.destroy();
                    this.results.destroy();

                    this.dataAdapter = null;
                    this.selection = null;
                    this.dropdown = null;
                    this.results = null;
                };

                Select2.prototype.render = function () {
                    var $container = $(
                        '<span class="pumselect2 pumselect2-container">' +
                        '<span class="selection"></span>' +
                        '<span class="dropdown-wrapper" aria-hidden="true"></span>' +
                        '</span>'
                    );

                    $container.attr('dir', this.options.get('dir'));

                    this.$container = $container;

                    this.$container.addClass('pumselect2-container--' + this.options.get('theme'));

                    $container.data('element', this.$element);

                    return $container;
                };

                return Select2;
            });

            S2.define('pumselect2/compat/utils',[
                'jquery'
            ], function ($) {
                function syncCssClasses ($dest, $src, adapter) {
                    var classes, replacements = [], adapted;

                    classes = $.trim($dest.attr('class'));

                    if (classes) {
                        classes = '' + classes; // for IE which returns object

                        $(classes.split(/\s+/)).each(function () {
                            // Save all Select2 classes
                            if (this.indexOf('pumselect2-') === 0) {
                                replacements.push(this);
                            }
                        });
                    }

                    classes = $.trim($src.attr('class'));

                    if (classes) {
                        classes = '' + classes; // for IE which returns object

                        $(classes.split(/\s+/)).each(function () {
                            // Only adapt non-Select2 classes
                            if (this.indexOf('pumselect2-') !== 0) {
                                adapted = adapter(this);

                                if (adapted != null) {
                                    replacements.push(adapted);
                                }
                            }
                        });
                    }

                    $dest.attr('class', replacements.join(' '));
                }

                return {
                    syncCssClasses: syncCssClasses
                };
            });

            S2.define('pumselect2/compat/containerCss',[
                'jquery',
                './utils'
            ], function ($, CompatUtils) {
                // No-op CSS adapter that discards all classes by default
                function _containerAdapter (clazz) {
                    return null;
                }

                function ContainerCSS () { }

                ContainerCSS.prototype.render = function (decorated) {
                    var $container = decorated.call(this);

                    var containerCssClass = this.options.get('containerCssClass') || '';

                    if ($.isFunction(containerCssClass)) {
                        containerCssClass = containerCssClass(this.$element);
                    }

                    var containerCssAdapter = this.options.get('adaptContainerCssClass');
                    containerCssAdapter = containerCssAdapter || _containerAdapter;

                    if (containerCssClass.indexOf(':all:') !== -1) {
                        containerCssClass = containerCssClass.replace(':all:', '');

                        var _cssAdapter = containerCssAdapter;

                        containerCssAdapter = function (clazz) {
                            var adapted = _cssAdapter(clazz);

                            if (adapted != null) {
                                // Append the old one along with the adapted one
                                return adapted + ' ' + clazz;
                            }

                            return clazz;
                        };
                    }

                    var containerCss = this.options.get('containerCss') || {};

                    if ($.isFunction(containerCss)) {
                        containerCss = containerCss(this.$element);
                    }

                    CompatUtils.syncCssClasses($container, this.$element, containerCssAdapter);

                    $container.css(containerCss);
                    $container.addClass(containerCssClass);

                    return $container;
                };

                return ContainerCSS;
            });

            S2.define('pumselect2/compat/dropdownCss',[
                'jquery',
                './utils'
            ], function ($, CompatUtils) {
                // No-op CSS adapter that discards all classes by default
                function _dropdownAdapter (clazz) {
                    return null;
                }

                function DropdownCSS () { }

                DropdownCSS.prototype.render = function (decorated) {
                    var $dropdown = decorated.call(this);

                    var dropdownCssClass = this.options.get('dropdownCssClass') || '';

                    if ($.isFunction(dropdownCssClass)) {
                        dropdownCssClass = dropdownCssClass(this.$element);
                    }

                    var dropdownCssAdapter = this.options.get('adaptDropdownCssClass');
                    dropdownCssAdapter = dropdownCssAdapter || _dropdownAdapter;

                    if (dropdownCssClass.indexOf(':all:') !== -1) {
                        dropdownCssClass = dropdownCssClass.replace(':all:', '');

                        var _cssAdapter = dropdownCssAdapter;

                        dropdownCssAdapter = function (clazz) {
                            var adapted = _cssAdapter(clazz);

                            if (adapted != null) {
                                // Append the old one along with the adapted one
                                return adapted + ' ' + clazz;
                            }

                            return clazz;
                        };
                    }

                    var dropdownCss = this.options.get('dropdownCss') || {};

                    if ($.isFunction(dropdownCss)) {
                        dropdownCss = dropdownCss(this.$element);
                    }

                    CompatUtils.syncCssClasses($dropdown, this.$element, dropdownCssAdapter);

                    $dropdown.css(dropdownCss);
                    $dropdown.addClass(dropdownCssClass);

                    return $dropdown;
                };

                return DropdownCSS;
            });

            S2.define('pumselect2/compat/initSelection',[
                'jquery'
            ], function ($) {
                function InitSelection (decorated, $element, options) {
                    if (options.get('debug') && window.console && console.warn) {
                        console.warn(
                            'Select2: The `initSelection` option has been deprecated in favor' +
                            ' of a custom data adapter that overrides the `current` method. ' +
                            'This method is now called multiple times instead of a single ' +
                            'time when the instance is initialized. Support will be removed ' +
                            'for the `initSelection` option in future versions of Select2'
                        );
                    }

                    this.initSelection = options.get('initSelection');
                    this._isInitialized = false;

                    decorated.call(this, $element, options);
                }

                InitSelection.prototype.current = function (decorated, callback) {
                    var self = this;

                    if (this._isInitialized) {
                        decorated.call(this, callback);

                        return;
                    }

                    this.initSelection.call(null, this.$element, function (data) {
                        self._isInitialized = true;

                        if (!$.isArray(data)) {
                            data = [data];
                        }

                        callback(data);
                    });
                };

                return InitSelection;
            });

            S2.define('pumselect2/compat/inputData',[
                'jquery'
            ], function ($) {
                function InputData (decorated, $element, options) {
                    this._currentData = [];
                    this._valueSeparator = options.get('valueSeparator') || ',';

                    if ($element.prop('type') === 'hidden') {
                        if (options.get('debug') && console && console.warn) {
                            console.warn(
                                'Select2: Using a hidden input with Select2 is no longer ' +
                                'supported and may stop working in the future. It is recommended ' +
                                'to use a `<select>` element instead.'
                            );
                        }
                    }

                    decorated.call(this, $element, options);
                }

                InputData.prototype.current = function (_, callback) {
                    function getSelected (data, selectedIds) {
                        var selected = [];

                        if (data.selected || $.inArray(data.id, selectedIds) !== -1) {
                            data.selected = true;
                            selected.push(data);
                        } else {
                            data.selected = false;
                        }

                        if (data.children) {
                            selected.push.apply(selected, getSelected(data.children, selectedIds));
                        }

                        return selected;
                    }

                    var selected = [];

                    for (var d = 0; d < this._currentData.length; d++) {
                        var data = this._currentData[d];

                        selected.push.apply(
                            selected,
                            getSelected(
                                data,
                                this.$element.val().split(
                                    this._valueSeparator
                                )
                            )
                        );
                    }

                    callback(selected);
                };

                InputData.prototype.select = function (_, data) {
                    if (!this.options.get('multiple')) {
                        this.current(function (allData) {
                            $.map(allData, function (data) {
                                data.selected = false;
                            });
                        });

                        this.$element.val(data.id);
                        this.$element.trigger('change');
                    } else {
                        var value = this.$element.val();
                        value += this._valueSeparator + data.id;

                        this.$element.val(value);
                        this.$element.trigger('change');
                    }
                };

                InputData.prototype.unselect = function (_, data) {
                    var self = this;

                    data.selected = false;

                    this.current(function (allData) {
                        var values = [];

                        for (var d = 0; d < allData.length; d++) {
                            var item = allData[d];

                            if (data.id == item.id) {
                                continue;
                            }

                            values.push(item.id);
                        }

                        self.$element.val(values.join(self._valueSeparator));
                        self.$element.trigger('change');
                    });
                };

                InputData.prototype.query = function (_, params, callback) {
                    var results = [];

                    for (var d = 0; d < this._currentData.length; d++) {
                        var data = this._currentData[d];

                        var matches = this.matches(params, data);

                        if (matches !== null) {
                            results.push(matches);
                        }
                    }

                    callback({
                        results: results
                    });
                };

                InputData.prototype.addOptions = function (_, $options) {
                    var options = $.map($options, function ($option) {
                        return $.data($option[0], 'data');
                    });

                    this._currentData.push.apply(this._currentData, options);
                };

                return InputData;
            });

            S2.define('pumselect2/compat/matcher',[
                'jquery'
            ], function ($) {
                function oldMatcher (matcher) {
                    function wrappedMatcher (params, data) {
                        var match = $.extend(true, {}, data);

                        if (params.term == null || $.trim(params.term) === '') {
                            return match;
                        }

                        if (data.children) {
                            for (var c = data.children.length - 1; c >= 0; c--) {
                                var child = data.children[c];

                                // Check if the child object matches
                                // The old matcher returned a boolean true or false
                                var doesMatch = matcher(params.term, child.text, child);

                                // If the child didn't match, pop it off
                                if (!doesMatch) {
                                    match.children.splice(c, 1);
                                }
                            }

                            if (match.children.length > 0) {
                                return match;
                            }
                        }

                        if (matcher(params.term, data.text, data)) {
                            return match;
                        }

                        return null;
                    }

                    return wrappedMatcher;
                }

                return oldMatcher;
            });

            S2.define('pumselect2/compat/query',[

            ], function () {
                function Query (decorated, $element, options) {
                    if (options.get('debug') && window.console && console.warn) {
                        console.warn(
                            'Select2: The `query` option has been deprecated in favor of a ' +
                            'custom data adapter that overrides the `query` method. Support ' +
                            'will be removed for the `query` option in future versions of ' +
                            'Select2.'
                        );
                    }

                    decorated.call(this, $element, options);
                }

                Query.prototype.query = function (_, params, callback) {
                    params.callback = callback;

                    var query = this.options.get('query');

                    query.call(null, params);
                };

                return Query;
            });

            S2.define('pumselect2/dropdown/attachContainer',[

            ], function () {
                function AttachContainer (decorated, $element, options) {
                    decorated.call(this, $element, options);
                }

                AttachContainer.prototype.position =
                    function (decorated, $dropdown, $container) {
                        var $dropdownContainer = $container.find('.dropdown-wrapper');
                        $dropdownContainer.append($dropdown);

                        $dropdown.addClass('pumselect2-dropdown--below');
                        $container.addClass('pumselect2-container--below');
                    };

                return AttachContainer;
            });

            S2.define('pumselect2/dropdown/stopPropagation',[

            ], function () {
                function StopPropagation () { }

                StopPropagation.prototype.bind = function (decorated, container, $container) {
                    decorated.call(this, container, $container);

                    var stoppedEvents = [
                        'blur',
                        'change',
                        'click',
                        'dblclick',
                        'focus',
                        'focusin',
                        'focusout',
                        'input',
                        'keydown',
                        'keyup',
                        'keypress',
                        'mousedown',
                        'mouseenter',
                        'mouseleave',
                        'mousemove',
                        'mouseover',
                        'mouseup',
                        'search',
                        'touchend',
                        'touchstart'
                    ];

                    this.$dropdown.on(stoppedEvents.join(' '), function (evt) {
                        evt.stopPropagation();
                    });
                };

                return StopPropagation;
            });

            S2.define('pumselect2/selection/stopPropagation',[

            ], function () {
                function StopPropagation () { }

                StopPropagation.prototype.bind = function (decorated, container, $container) {
                    decorated.call(this, container, $container);

                    var stoppedEvents = [
                        'blur',
                        'change',
                        'click',
                        'dblclick',
                        'focus',
                        'focusin',
                        'focusout',
                        'input',
                        'keydown',
                        'keyup',
                        'keypress',
                        'mousedown',
                        'mouseenter',
                        'mouseleave',
                        'mousemove',
                        'mouseover',
                        'mouseup',
                        'search',
                        'touchend',
                        'touchstart'
                    ];

                    this.$selection.on(stoppedEvents.join(' '), function (evt) {
                        evt.stopPropagation();
                    });
                };

                return StopPropagation;
            });

            /*!
             * jQuery Mousewheel 3.1.13
             *
             * Copyright jQuery Foundation and other contributors
             * Released under the MIT license
             * http://jquery.org/license
             */

            (function (factory) {
                if ( typeof S2.define === 'function' && S2.define.amd ) {
                    // AMD. Register as an anonymous module.
                    S2.define('jquery-mousewheel',['jquery'], factory);
                } else if (typeof exports === 'object') {
                    // Node/CommonJS style for Browserify
                    module.exports = factory;
                } else {
                    // Browser globals
                    factory(jQuery);
                }
            }(function ($) {

                var toFix  = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'],
                    toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ?
                        ['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'],
                    slice  = Array.prototype.slice,
                    nullLowestDeltaTimeout, lowestDelta;

                if ( $.event.fixHooks ) {
                    for ( var i = toFix.length; i; ) {
                        $.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks;
                    }
                }

                var special = $.event.special.mousewheel = {
                    version: '3.1.12',

                    setup: function() {
                        if ( this.addEventListener ) {
                            for ( var i = toBind.length; i; ) {
                                this.addEventListener( toBind[--i], handler, false );
                            }
                        } else {
                            this.onmousewheel = handler;
                        }
                        // Store the line height and page height for this particular element
                        $.data(this, 'mousewheel-line-height', special.getLineHeight(this));
                        $.data(this, 'mousewheel-page-height', special.getPageHeight(this));
                    },

                    teardown: function() {
                        if ( this.removeEventListener ) {
                            for ( var i = toBind.length; i; ) {
                                this.removeEventListener( toBind[--i], handler, false );
                            }
                        } else {
                            this.onmousewheel = null;
                        }
                        // Clean up the data we added to the element
                        $.removeData(this, 'mousewheel-line-height');
                        $.removeData(this, 'mousewheel-page-height');
                    },

                    getLineHeight: function(elem) {
                        var $elem = $(elem),
                            $parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent']();
                        if (!$parent.length) {
                            $parent = $('body');
                        }
                        return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16;
                    },

                    getPageHeight: function(elem) {
                        return $(elem).height();
                    },

                    settings: {
                        adjustOldDeltas: true, // see shouldAdjustOldDeltas() below
                        normalizeOffset: true  // calls getBoundingClientRect for each event
                    }
                };

                $.fn.extend({
                    mousewheel: function(fn) {
                        return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel');
                    },

                    unmousewheel: function(fn) {
                        return this.unbind('mousewheel', fn);
                    }
                });


                function handler(event) {
                    var orgEvent   = event || window.event,
                        args       = slice.call(arguments, 1),
                        delta      = 0,
                        deltaX     = 0,
                        deltaY     = 0,
                        absDelta   = 0,
                        offsetX    = 0,
                        offsetY    = 0;
                    event = $.event.fix(orgEvent);
                    event.type = 'mousewheel';

                    // Old school scrollwheel delta
                    if ( 'detail'      in orgEvent ) { deltaY = orgEvent.detail * -1;      }
                    if ( 'wheelDelta'  in orgEvent ) { deltaY = orgEvent.wheelDelta;       }
                    if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY;      }
                    if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; }

                    // Firefox < 17 horizontal scrolling related to DOMMouseScroll event
                    if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
                        deltaX = deltaY * -1;
                        deltaY = 0;
                    }

                    // Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy
                    delta = deltaY === 0 ? deltaX : deltaY;

                    // New school wheel delta (wheel event)
                    if ( 'deltaY' in orgEvent ) {
                        deltaY = orgEvent.deltaY * -1;
                        delta  = deltaY;
                    }
                    if ( 'deltaX' in orgEvent ) {
                        deltaX = orgEvent.deltaX;
                        if ( deltaY === 0 ) { delta  = deltaX * -1; }
                    }

                    // No change actually happened, no reason to go any further
                    if ( deltaY === 0 && deltaX === 0 ) { return; }

                    // Need to convert lines and pages to pixels if we aren't already in pixels
                    // There are three delta modes:
                    //   * deltaMode 0 is by pixels, nothing to do
                    //   * deltaMode 1 is by lines
                    //   * deltaMode 2 is by pages
                    if ( orgEvent.deltaMode === 1 ) {
                        var lineHeight = $.data(this, 'mousewheel-line-height');
                        delta  *= lineHeight;
                        deltaY *= lineHeight;
                        deltaX *= lineHeight;
                    } else if ( orgEvent.deltaMode === 2 ) {
                        var pageHeight = $.data(this, 'mousewheel-page-height');
                        delta  *= pageHeight;
                        deltaY *= pageHeight;
                        deltaX *= pageHeight;
                    }

                    // Store lowest absolute delta to normalize the delta values
                    absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) );

                    if ( !lowestDelta || absDelta < lowestDelta ) {
                        lowestDelta = absDelta;

                        // Adjust older deltas if necessary
                        if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
                            lowestDelta /= 40;
                        }
                    }

                    // Adjust older deltas if necessary
                    if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
                        // Divide all the things by 40!
                        delta  /= 40;
                        deltaX /= 40;
                        deltaY /= 40;
                    }

                    // Get a whole, normalized value for the deltas
                    delta  = Math[ delta  >= 1 ? 'floor' : 'ceil' ](delta  / lowestDelta);
                    deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta);
                    deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta);

                    // Normalise offsetX and offsetY properties
                    if ( special.settings.normalizeOffset && this.getBoundingClientRect ) {
                        var boundingRect = this.getBoundingClientRect();
                        offsetX = event.clientX - boundingRect.left;
                        offsetY = event.clientY - boundingRect.top;
                    }

                    // Add information to the event object
                    event.deltaX = deltaX;
                    event.deltaY = deltaY;
                    event.deltaFactor = lowestDelta;
                    event.offsetX = offsetX;
                    event.offsetY = offsetY;
                    // Go ahead and set deltaMode to 0 since we converted to pixels
                    // Although this is a little odd since we overwrite the deltaX/Y
                    // properties with normalized deltas.
                    event.deltaMode = 0;

                    // Add event and delta to the front of the arguments
                    args.unshift(event, delta, deltaX, deltaY);

                    // Clearout lowestDelta after sometime to better
                    // handle multiple device types that give different
                    // a different lowestDelta
                    // Ex: trackpad = 3 and mouse wheel = 120
                    if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); }
                    nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200);

                    return ($.event.dispatch || $.event.handle).apply(this, args);
                }

                function nullLowestDelta() {
                    lowestDelta = null;
                }

                function shouldAdjustOldDeltas(orgEvent, absDelta) {
                    // If this is an older event and the delta is divisable by 120,
                    // then we are assuming that the browser is treating this as an
                    // older mouse wheel event and that we should divide the deltas
                    // by 40 to try and get a more usable deltaFactor.
                    // Side note, this actually impacts the reported scroll distance
                    // in older browsers and can cause scrolling to be slower than native.
                    // Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false.
                    return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0;
                }

            }));

            S2.define('jquery.pumselect2',[
                'jquery',
                'jquery-mousewheel',

                './pumselect2/core',
                './pumselect2/defaults'
            ], function ($, _, Select2, Defaults) {
                if ($.fn.pumselect2 == null) {
                    // All methods that should return the element
                    var thisMethods = ['open', 'close', 'destroy'];

                    $.fn.pumselect2 = function (options) {
                        options = options || {};

                        if (typeof options === 'object') {
                            this.each(function () {
                                var instanceOptions = $.extend(true, {}, options);

                                var instance = new Select2($(this), instanceOptions);
                            });

                            return this;
                        } else if (typeof options === 'string') {
                            var ret;

                            this.each(function () {
                                var instance = $(this).data('pumselect2');

                                if (instance == null && window.console && console.error) {
                                    console.error(
                                        'The pumselect2(\'' + options + '\') method was called on an ' +
                                        'element that is not using Select2.'
                                    );
                                }

                                var args = Array.prototype.slice.call(arguments, 1);

                                ret = instance[options].apply(instance, args);
                            });

                            // Check if we should be returning `this`
                            if ($.inArray(options, thisMethods) > -1) {
                                return this;
                            }

                            return ret;
                        } else {
                            throw new Error('Invalid arguments for Select2: ' + options);
                        }
                    };
                }

                if ($.fn.pumselect2.defaults == null) {
                    $.fn.pumselect2.defaults = Defaults;
                }

                return Select2;
            });

            // Return the AMD loader configuration so it can be used outside of this file
            return {
                define: S2.define,
                require: S2.require
            };
        }());

    // Autoload the jQuery bindings
    // We know that all of the modules exist above this, so we're safe
    var pumselect2 = S2.require('jquery.pumselect2');

    // Hold the AMD module references on the jQuery function that was just loaded
    // This allows Select2 to use the internal loader outside of this file, such
    // as in the language files.
    jQuery.fn.pumselect2.amd = S2;

    // Return the Select2 instance for anyone who is importing it.
    return pumselect2;
}));