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resolveService.js 3.7KB

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  1. /**
  2. * State-based routing for AngularJS 1.x
  3. * @version v1.0.10
  4. * @link https://ui-router.github.io
  5. * @license MIT License, http://www.opensource.org/licenses/MIT
  6. */
  7. (function (global, factory) {
  8. typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@uirouter/core'), require('angular')) :
  9. typeof define === 'function' && define.amd ? define(['exports', '@uirouter/core', 'angular'], factory) :
  10. (factory((global['@uirouter/angularjs-resolve-service'] = {}),global['@uirouter/core'],global.angular));
  11. }(this, (function (exports,core,angular) { 'use strict';
  12. /** @module ng1 */ /** */
  13. /**
  14. * Implementation of the legacy `$resolve` service for angular 1.
  15. */
  16. var $resolve = {
  17. /**
  18. * Asynchronously injects a resolve block.
  19. *
  20. * This emulates most of the behavior of the ui-router 0.2.x $resolve.resolve() service API.
  21. *
  22. * ### Not bundled by default
  23. *
  24. * This API is no longer not part of the standard `@uirouter/angularjs` bundle.
  25. * For users of the prebuilt bundles, add the `release/resolveService.min.js` UMD bundle.
  26. * For bundlers (webpack, browserify, etc), add `@uirouter/angularjs/lib/legacy/resolveService`.
  27. *
  28. * ---
  29. *
  30. * Given an object `invocables`, where keys are strings and values are injectable functions,
  31. * injects each function, and waits for the resulting promise to resolve.
  32. * When all resulting promises are resolved, returns the results as an object.
  33. *
  34. * #### Example:
  35. * ```js
  36. * let invocables = {
  37. * foo: [ '$http', ($http) =>
  38. * $http.get('/api/foo').then(resp => resp.data) ],
  39. * bar: [ 'foo', '$http', (foo, $http) =>
  40. * $http.get('/api/bar/' + foo.barId).then(resp => resp.data) ]
  41. * }
  42. * $resolve.resolve(invocables)
  43. * .then(results => console.log(results.foo, results.bar))
  44. * // Logs foo and bar:
  45. * // { id: 123, barId: 456, fooData: 'foo data' }
  46. * // { id: 456, barData: 'bar data' }
  47. * ```
  48. *
  49. * @param invocables an object which looks like an [[StateDeclaration.resolve]] object; keys are resolve names and values are injectable functions
  50. * @param locals key/value pre-resolved data (locals)
  51. * @param parent a promise for a "parent resolve"
  52. */
  53. resolve: function (invocables, locals, parent) {
  54. if (locals === void 0) { locals = {}; }
  55. var parentNode = new core.PathNode(new core.StateObject({ params: {}, resolvables: [] }));
  56. var node = new core.PathNode(new core.StateObject({ params: {}, resolvables: [] }));
  57. var context = new core.ResolveContext([parentNode, node]);
  58. context.addResolvables(core.resolvablesBuilder({ resolve: invocables }), node.state);
  59. var resolveData = function (parentLocals) {
  60. var rewrap = function (_locals) { return core.resolvablesBuilder({ resolve: core.mapObj(_locals, function (local) { return function () { return local; }; }) }); };
  61. context.addResolvables(rewrap(parentLocals), parentNode.state);
  62. context.addResolvables(rewrap(locals), node.state);
  63. var tuples2ObjR = function (acc, tuple) {
  64. acc[tuple.token] = tuple.value;
  65. return acc;
  66. };
  67. return context.resolvePath().then(function (results) { return results.reduce(tuples2ObjR, {}); });
  68. };
  69. return parent ? parent.then(resolveData) : resolveData({});
  70. }
  71. };
  72. /** @hidden */
  73. var resolveFactory = function () { return $resolve; };
  74. // The old $resolve service
  75. angular.module('ui.router').factory('$resolve', resolveFactory);
  76. exports.resolveFactory = resolveFactory;
  77. Object.defineProperty(exports, '__esModule', { value: true });
  78. })));
  79. //# sourceMappingURL=resolveService.js.map