defaults = array( 'title' => '', ); $this->form_fields = array( 'title' => array( "title" => __( 'Title:', 'brands-for-woocommerce' ), 'type' => 'text', 'class' => 'width100', ), ); $this->shortcode_args = array(); parent::__construct( $widget_name, $widget_title, $args ); } protected function set_cache_key( $instance ) { if ( !empty( $instance['cache_key'] ) ) return $instance; $instance['cache_key'] = $this->id . brfr_language_prefix(); return $instance; } protected function replace_shortcode_keys( $instance ) { foreach ( $this->shortcode_args as $old => $new ) { if ( !isset( $instance[ $new ] ) && isset( $instance[ $old ] ) ) { $instance[ $new ] = $instance[ $old ]; } } return $instance; } protected function get_size( $side, $atts ) { if ( empty( $atts[$side] ) ) return $atts; $size = $atts[$side]; if ( is_numeric( $size ) ) { if ( empty( $atts["{$side}_units"] ) ) { $atts["{$side}_units"] = 'px'; } } else { $size_numeric = intval( $size ); $atts["{$side}_units"] = str_replace( $size_numeric, '', $size ); $atts[$side] = $size_numeric; } return $atts; } // $args = array( 'attributes' => [ options for ] private function form_field_text( $name, $instance, $args = array() ) { $field_id = $this->get_field_id( $name ); $field_name = $this->get_field_name( $name ); $field_value = esc_attr( $instance[$name] ); $class = empty( $args['class'] ) ? '' : $args['class']; $id = empty( $args['id'] ) ? '' : "id='{$args['id']}'"; $input_class = empty( $args['input_class'] ) ? '' : $args['input_class']; $placeholder = empty( $args['placeholder'] ) ? '' : "placeholder='{$args['placeholder']}'"; $html = ""; if ( empty( $args['title'] ) ) return $html; return "

{$args['title']} $html

"; } private function form_field_checkbox( $name, $instance, $args = array() ) { $field_id = $this->get_field_id( $name ); $field_name = $this->get_field_name( $name ); $checked = $instance[$name] ? 'checked' : ''; $class = empty( $args['class'] ) ? '' : $args['class']; $id = empty( $args['id'] ) ? '' : "id='{$args['id']}'"; $input_class = empty( $args['input_class'] ) ? '' : "class='{$args['input_class']}'"; $html = ""; if ( empty( $args['title'] ) ) return $html; return "

$html {$args['title']}

"; } private function form_field_select( $name, $instance, $args = array() ) { if ( empty( $args['options'] ) ) return ''; $field_id = $this->get_field_id( $name ); $field_name = $this->get_field_name( $name ); $class = empty( $args['class'] ) ? '' : $args['class']; $id = empty( $args['id'] ) ? '' : "id='{$args['id']}'"; $input_class = empty( $args['input_class'] ) ? '' : "class='{$args['input_class']}'"; $saved_value = $instance[$name]; $html = "'; if ( empty( $args['title'] ) ) return $html; return "

{$args['title']} $html

"; } private function form_field_number( $name, $instance, $args = array() ) { $field_id = $this->get_field_id( $name ); $field_name = $this->get_field_name( $name ); $class = empty( $args['class'] ) ? '' : $args['class']; $id = empty( $args['id'] ) ? '' : "id='{$args['id']}'"; $input_class = empty( $args['input_class'] ) ? '' : $args['input_class']; $placeholder = empty( $args['placeholder'] ) ? '' : "placeholder='{$args['placeholder']}'"; $min = empty( $args['min'] ) ? "min='0'" : "min='{$args['min']}'"; $max = empty( $args['max'] ) ? '' : "max='{$args['max']}'"; $html = ""; if ( empty( $args['title'] ) ) return $html; return "

{$args['title']} $html

"; } private function form_field_size( $name, $instance, $args = array() ) { $field_id = $this->get_field_id( $name ); $field_name = $this->get_field_name( $name ); $class = empty( $args['class'] ) ? '' : $args['class']; $id = empty( $args['id'] ) ? '' : "id='{$args['id']}'"; $html = $this->form_field_number( $name, $instance ); $html .= $this->form_field_select( "{$name}_units", $instance, array( 'options' => array( 'px' => array( 'name' => 'px' ), '%' => array( 'name' => '%' ), ) ) ); if ( empty( $args['title'] ) ) return $html; return "

{$args['title']} $html

"; } private function form_field_image( $name, $instance, $args = array() ) { $title = empty( $args['title'] ) ? '' : $args['title']; $html = "

$title"; $html .= $this->form_field_checkbox( "{$name}_display", $instance, array( "title" => __( 'Display', 'brands-for-woocommerce' ), 'class' => 'width100 br_brand_show_more_options', 'id' => "{$name}_display_depending", ) ); $html .= $this->form_field_size( "{$name}_width", $instance, array( "title" => __( 'Width', 'brands-for-woocommerce' ), 'class' => "width50 {$name}_display_depending", ) ); $html .= $this->form_field_size( "{$name}_height", $instance, array( "title" => __( 'Height', 'brands-for-woocommerce' ), 'class' => "width50 {$name}_display_depending", ) ); $html .= $this->form_field_select( "{$name}_fit", $instance, array( "title" => __( 'Fit', 'brands-for-woocommerce' ), 'class' => "width50 {$name}_display_depending", 'options' => array( "cover" => array( 'name' => __( 'Cover', 'brands-for-woocommerce' ) ), "contain" => array( 'name' => __( 'Contain', 'brands-for-woocommerce' ) ), "fill" => array( 'name' => __( 'Fill', 'brands-for-woocommerce' ) ), "none" => array( 'name' => __( 'None', 'brands-for-woocommerce' ) ), ), ) ); if ( !empty( $args['align_options'] ) ) { $html .= $this->form_field_select( "{$name}_align", $instance, array( "title" => __( 'Align', 'brands-for-woocommerce' ), 'class' => "width50 {$name}_display_depending", 'options' => $args['align_options'], ) ); } $html .= "

"; return $html; } private function form_field_color( $name, $instance, $args = array() ) { $field_id = $this->get_field_id( $name ); $field_name = $this->get_field_name( $name ); $title = empty( $args['title'] ) ? '' : "{$args['title']}"; $class = empty( $args['class'] ) ? '' : $args['class']; $id = empty( $args['id'] ) ? '' : "id='{$args['id']}'"; return "

$title

"; } private function form_field_taxonomyselect( $name, $instance, $args = array() ) { if ( empty( $args['walker'] ) ) return ''; $field_id = $this->get_field_id( $name ); $field_name = $this->get_field_name( $name ); $title = empty( $args['title'] ) ? '' : "{$args['title']}"; $class = empty( $args['class'] ) ? '' : $args['class']; $id = empty( $args['id'] ) ? '' : "id='{$args['id']}'"; $brands = empty( $instance[$name] ) ? array() : array_map( function($v) { $term = get_term_by( 'term_id', $v, BeRocket_product_brand::$taxonomy_name ); return $term->term_id; }, unserialize( $instance[$name] ) ); return "

$title

" . wp_terms_checklist( 0, array( 'taxonomy' => BeRocket_product_brand::$taxonomy_name, 'walker' => new $args['walker'], 'selected_cats' => $brands, 'checked_ontop' => false, 'echo' => false, ) ) . '

'; } private function form_field_autocomplete( $name, $instance, $args = array() ) { $field_id = $this->get_field_id( $name ); $field_name = $this->get_field_name( $name ); $field_value = esc_attr( $instance[$name] ); $title = empty( $args['title'] ) ? '' : "{$args['title']}"; $class = empty( $args['class'] ) ? '' : $args['class']; $id = empty( $args['id'] ) ? '' : "id='{$args['id']}'"; $input_class = empty( $args['input_class'] ) ? '' : $args['input_class']; $placeholder = empty( $args['placeholder'] ) ? '' : "placeholder='{$args['placeholder']}'"; // $selected_brands = empty( $instance[$name] ) ? array() : array_map( function($v) { // $term = get_term_by( 'term_id', $v, BeRocket_product_brand::$taxonomy_name ); return $term->term_id; }, // unserialize( $instance[$name] ) ); return "

$title

"; } private function form_field_fieldset( $name, $instance, $args = array() ) { if ( empty( $args['items'] ) ) return; $title = empty( $args['title'] ) ? '' : $args['title']; $this->render_form_fields( "

$title", "

", $args['items'], $instance ); } private function render_form_fields( $before, $after, $fields_array, $instance ) { echo $before; foreach ( $fields_array as $name => $fields ) { $function = "form_field_{$fields['type']}"; // $options = empty( $fields['attributes'] ) ? array() : $fields['attributes']; echo $this->$function( $name, $instance, $fields ); } echo $after; } public function form($instance) { $instance = $this->replace_shortcode_keys( $instance ); $instance = wp_parse_args( (array)$instance, $this->defaults ); $this->render_form_fields( "

", "

", $this->form_fields, $instance ); } public function update( $new_instance, $old_instance ) { // $instance = $old_instance; foreach ( array_keys( $this->defaults ) as $name ) { $instance[$name] = empty( $new_instance[$name] ) ? '' : strip_tags( $new_instance[$name] ); } return $instance; } public function widget( $args, $instance ) { if ( empty( $args['template'] ) ) return; ob_start(); $BeRocket_product_brand = BeRocket_product_brand::getInstance(); $BeRocket_product_brand->br_get_template_part( $args['template'] ); $content = ob_get_clean(); if( $content ) { echo $args['before_widget']; if ( !empty( $instance['title'] ) ) echo $args['before_title'], $instance['title'], $args['after_title']; echo $content; echo $args['after_widget']; } } }