12 lines
23 KiB
JavaScript
12 lines
23 KiB
JavaScript
|
/*!
|
||
|
|
* AngularFire is the officially supported AngularJS binding for Firebase. Firebase
|
||
|
|
* is a full backend so you don't need servers to build your Angular app. AngularFire
|
||
|
|
* provides you with the $firebase service which allows you to easily keep your $scope
|
||
|
|
* variables in sync with your Firebase backend.
|
||
|
|
*
|
||
|
|
* AngularFire 1.2.0
|
||
|
|
* https://github.com/firebase/angularfire/
|
||
|
|
* Date: 03/28/2016
|
||
|
|
* License: MIT
|
||
|
|
*/
|
||
|
|
!function(a){"use strict";angular.module("firebase",[]).value("Firebase",a.Firebase)}(window),function(){"use strict";angular.module("firebase").factory("$firebaseArray",["$log","$firebaseUtils","$q",function(a,b,c){function d(a){if(!(this instanceof d))return new d(a);var c=this;return this._observers=[],this.$list=[],this._ref=a,this._sync=new e(this),b.assertValidRef(a,"Must pass a valid Firebase reference to $firebaseArray (not a string or URL)"),this._indexCache={},b.getPublicMethods(c,function(a,b){c.$list[b]=a.bind(c)}),this._sync.init(this.$list),this.$list}function e(d){function e(a){if(!r.isDestroyed){r.isDestroyed=!0;var b=d.$ref();b.off("child_added",j),b.off("child_moved",l),b.off("child_changed",k),b.off("child_removed",m),d=null,q(a||"destroyed")}}function f(b){var c=d.$ref();c.on("child_added",j,p),c.on("child_moved",l,p),c.on("child_changed",k,p),c.on("child_removed",m,p),c.once("value",function(c){angular.isArray(c.val())&&a.warn("Storing data using array indices in Firebase can result in unexpected behavior. See https://www.firebase.com/docs/web/guide/understanding-data.html#section-arrays-in-firebase for more information."),q(null,b)},q)}function g(a,b){o||(o=!0,a?i.reject(a):i.resolve(b))}function h(a,b){var d=c.when(a);d.then(function(a){a&&b(a)}),o||n.push(d)}var i=b.defer(),j=function(a,b){h(d.$$added(a,b),function(a){d.$$process("child_added",a,b)})},k=function(a){var c=d.$getRecord(b.getKey(a));c&&h(d.$$updated(a),function(){d.$$process("child_changed",c)})},l=function(a,c){var e=d.$getRecord(b.getKey(a));e&&h(d.$$moved(a,c),function(){d.$$process("child_moved",e,c)})},m=function(a){var c=d.$getRecord(b.getKey(a));c&&h(d.$$removed(a),function(){d.$$process("child_removed",c)})},n=[],o=!1,p=b.batch(function(a){g(a),d&&d.$$error(a)}),q=b.batch(g),r={destroy:e,isDestroyed:!1,init:f,ready:function(){return i.promise.then(function(a){return c.all(n).then(function(){return a})})}};return r}return d.prototype={$add:function(a){this._assertNotDestroyed("$add");var c=b.defer(),d=this.$ref().ref().push();return d.set(b.toJSON(a),b.makeNodeResolver(c)),c.promise.then(function(){return d})},$save:function(a){this._assertNotDestroyed("$save");var c=this,d=c._resolveItem(a),e=c.$keyAt(d);if(null!==e){var f=c.$ref().ref().child(e),g=b.toJSON(d);return b.doSet(f,g).then(function(){return c.$$notify("child_changed",e),f})}return b.reject("Invalid record; could determine key for "+a)},$remove:function(a){this._assertNotDestroyed("$remove");var c=this.$keyAt(a);if(null!==c){var d=this.$ref().ref().child(c);return b.doRemove(d).then(function(){return d})}return b.reject("Invalid record; could not determine key for "+a)},$keyAt:function(a){var b=this._resolveItem(a);return this.$$getKey(b)},$indexFor:function(a){var b=this,c=b._indexCache;if(!c.hasOwnProperty(a)||b.$keyAt(c[a])!==a){var d=b.$list.findIndex(function(c){return b.$$getKey(c)===a});-1!==d&&(c[a]=d)}return c.hasOwnProperty(a)?c[a]:-1},$loaded:function(a,b){var c=this._sync.ready();return arguments.length&&(c=c.then.call(c,a,b)),c},$ref:function(){return this._ref},$watch:function(a,b){var c=this._observers;return c.push([a,b]),function(){var d=c.findIndex(function(c){return c[0]===a&&c[1]===b});d>-1&&c.splice(d,1)}},$destroy:function(a){this._isDestroyed||(this._isDestroyed=!0,this._sync.destroy(a),this.$list.length=0)},$getRecord:function(a){var b=this.$indexFor(a);return b>-1?this.$list[b]:null},$$added:function(a){var c=this.$indexFor(b.getKey(a));if(-1===c){var d=a.val();return angular.isObject(d)||(d={$value:d}),d.$id=b.getKey(a),d.$priority=a.getPriority(),b.applyDefaults(d,this.$$defaults),d}return!1},$$removed:function(a){return this.$indexFor(b.getKey(a))>-1},$$updated:function(a){var c=!1,d=this.$getRecord(b.getKey(a));return angular.isObject(d)&&(c=b.updateRec(d,a),b.applyDefaults(d,this.$$defaults)),c},$$moved:function(a){var c=this.$getRecord(b.getKey(a));return angular.isObject(c)?(c.$priority=a.getPriority(),!0):!1},$$error:function(b){a.error(b),this.$destroy(b)},$$getKey:function(a){return angular.isObject(a)?a.$id:null},$$process:funct
|