mirror of
https://github.com/Hopiu/angular.js.git
synced 2026-03-19 16:10:22 +00:00
1520 lines
48 KiB
JavaScript
1520 lines
48 KiB
JavaScript
var URL_MATCH = /^(file|ftp|http|https):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
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HASH_MATCH = /^([^\?]*)?(\?([^\?]*))?$/,
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DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp':21},
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EAGER = true;
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function angularServiceInject(name, fn, inject, eager) {
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angularService(name, fn, {$inject:inject, $eager:eager});
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}
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/**
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* @workInProgress
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* @ngdoc service
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* @name angular.service.$window
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*
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* @description
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* Is reference to the browser's `window` object. While `window`
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* is globally available in JavaScript, it causes testability problems, because
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* it is a global variable. In angular we always refer to it through the
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* `$window` service, so it may be overriden, removed or mocked for testing.
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*
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* All expressions are evaluated with respect to current scope so they don't
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* suffer from window globality.
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*
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* @example
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<doc:example>
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<doc:source>
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<input ng:init="$window = $service('$window'); greeting='Hello World!'" type="text" name="greeting" />
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<button ng:click="$window.alert(greeting)">ALERT</button>
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</doc:source>
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<doc:scenario>
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</doc:scenario>
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</doc:example>
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*/
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angularServiceInject("$window", bind(window, identity, window), [], EAGER);
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/**
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* @workInProgress
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* @ngdoc service
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* @name angular.service.$document
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* @requires $window
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*
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* @description
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* Reference to the browser window.document, but wrapped into angular.element().
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*/
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angularServiceInject("$document", function(window){
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return jqLite(window.document);
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}, ['$window'], EAGER);
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/**
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* @workInProgress
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* @ngdoc service
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* @name angular.service.$location
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* @requires $browser
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*
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* @property {string} href
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* @property {string} protocol
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* @property {string} host
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* @property {number} port
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* @property {string} path
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* @property {Object.<string|boolean>} search
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* @property {string} hash
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* @property {string} hashPath
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* @property {Object.<string|boolean>} hashSearch
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*
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* @description
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* Parses the browser location url and makes it available to your application.
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* Any changes to the url are reflected into $location service and changes to
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* $location are reflected to url.
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* Notice that using browser's forward/back buttons changes the $location.
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*
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* @example
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<doc:example>
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<doc:source>
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<a href="#">clear hash</a> |
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<a href="#myPath?name=misko">test hash</a><br/>
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<input type='text' name="$location.hash"/>
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<pre>$location = {{$location}}</pre>
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</doc:source>
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<doc:scenario>
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</doc:scenario>
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</doc:example>
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*/
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angularServiceInject("$location", function($browser) {
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var scope = this,
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location = {update:update, updateHash: updateHash},
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lastLocation = {};
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$browser.onHashChange(function() { //register
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update($browser.getUrl());
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copy(location, lastLocation);
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scope.$eval();
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})(); //initialize
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this.$onEval(PRIORITY_FIRST, sync);
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this.$onEval(PRIORITY_LAST, updateBrowser);
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return location;
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// PUBLIC METHODS
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/**
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* @workInProgress
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* @ngdoc method
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* @name angular.service.$location#update
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* @methodOf angular.service.$location
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*
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* @description
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* Update location object
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* Does not immediately update the browser
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* Browser is updated at the end of $eval()
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*
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* @example
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<doc:example>
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<doc:source>
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scope.$location.update('http://www.angularjs.org/path#hash?search=x');
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scope.$location.update({host: 'www.google.com', protocol: 'https'});
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scope.$location.update({hashPath: '/path', hashSearch: {a: 'b', x: true}});
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</doc:source>
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<doc:scenario>
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</doc:scenario>
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</doc:example>
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*
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* @param {(string|Object)} href Full href as a string or object with properties
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*/
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function update(href) {
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if (isString(href)) {
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extend(location, parseHref(href));
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} else {
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if (isDefined(href.hash)) {
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extend(href, isString(href.hash) ? parseHash(href.hash) : href.hash);
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}
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extend(location, href);
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if (isDefined(href.hashPath || href.hashSearch)) {
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location.hash = composeHash(location);
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}
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location.href = composeHref(location);
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}
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}
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/**
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* @workInProgress
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* @ngdoc method
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* @name angular.service.$location#updateHash
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* @methodOf angular.service.$location
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*
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* @description
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* Update location hash part
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* @see update()
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*
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* @example
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<doc:example>
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<doc:source>
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scope.$location.updateHash('/hp')
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==> update({hashPath: '/hp'})
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scope.$location.updateHash({a: true, b: 'val'})
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==> update({hashSearch: {a: true, b: 'val'}})
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scope.$location.updateHash('/hp', {a: true})
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==> update({hashPath: '/hp', hashSearch: {a: true}})
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</doc:source>
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<doc:scenario>
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</doc:scenario>
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</doc:example>
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*
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* @param {(string|Object)} path A hashPath or hashSearch object
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* @param {Object=} search A hashSearch object
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*/
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function updateHash(path, search) {
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var hash = {};
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if (isString(path)) {
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hash.hashPath = path;
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hash.hashSearch = search || {};
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} else
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hash.hashSearch = path;
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hash.hash = composeHash(hash);
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update({hash: hash});
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}
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// INNER METHODS
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/**
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* Synchronizes all location object properties.
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*
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* User is allowed to change properties, so after property change,
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* location object is not in consistent state.
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*
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* Properties are synced with the following precedence order:
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*
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* - `$location.href`
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* - `$location.hash`
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* - everything else
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*
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* @example
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* <pre>
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* scope.$location.href = 'http://www.angularjs.org/path#a/b'
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* </pre>
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* immediately after this call, other properties are still the old ones...
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*
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* This method checks the changes and update location to the consistent state
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*/
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function sync() {
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if (!equals(location, lastLocation)) {
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if (location.href != lastLocation.href) {
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update(location.href);
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return;
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}
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if (location.hash != lastLocation.hash) {
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var hash = parseHash(location.hash);
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updateHash(hash.hashPath, hash.hashSearch);
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} else {
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location.hash = composeHash(location);
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location.href = composeHref(location);
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}
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update(location.href);
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}
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}
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/**
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* If location has changed, update the browser
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* This method is called at the end of $eval() phase
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*/
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function updateBrowser() {
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sync();
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if ($browser.getUrl() != location.href) {
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$browser.setUrl(location.href);
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copy(location, lastLocation);
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}
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}
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/**
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* Compose href string from a location object
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*
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* @param {Object} loc The location object with all properties
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* @return {string} Composed href
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*/
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function composeHref(loc) {
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var url = toKeyValue(loc.search);
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var port = (loc.port == DEFAULT_PORTS[loc.protocol] ? _null : loc.port);
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return loc.protocol + '://' + loc.host +
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(port ? ':' + port : '') + loc.path +
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(url ? '?' + url : '') + (loc.hash ? '#' + loc.hash : '');
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}
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/**
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* Compose hash string from location object
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*
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* @param {Object} loc Object with hashPath and hashSearch properties
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* @return {string} Hash string
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*/
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function composeHash(loc) {
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var hashSearch = toKeyValue(loc.hashSearch);
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//TODO: temporary fix for issue #158
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return escape(loc.hashPath).replace(/%21/gi, '!').replace(/%3A/gi, ':').replace(/%24/gi, '$') +
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(hashSearch ? '?' + hashSearch : '');
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}
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/**
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* Parse href string into location object
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*
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* @param {string} href
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* @return {Object} The location object
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*/
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function parseHref(href) {
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var loc = {};
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var match = URL_MATCH.exec(href);
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if (match) {
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loc.href = href.replace(/#$/, '');
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loc.protocol = match[1];
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loc.host = match[3] || '';
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loc.port = match[5] || DEFAULT_PORTS[loc.protocol] || _null;
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loc.path = match[6] || '';
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loc.search = parseKeyValue(match[8]);
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loc.hash = match[10] || '';
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extend(loc, parseHash(loc.hash));
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}
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return loc;
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}
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/**
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* Parse hash string into object
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*
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* @param {string} hash
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*/
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function parseHash(hash) {
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var h = {};
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var match = HASH_MATCH.exec(hash);
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if (match) {
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h.hash = hash;
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h.hashPath = unescape(match[1] || '');
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h.hashSearch = parseKeyValue(match[3]);
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}
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return h;
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}
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}, ['$browser']);
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||
|
||
|
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/**
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* @workInProgress
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||
* @ngdoc service
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* @name angular.service.$log
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* @requires $window
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*
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* @description
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||
* Simple service for logging. Default implementation writes the message
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* into the browser's console (if present).
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*
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* The main purpose of this service is to simplify debugging and troubleshooting.
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||
*
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||
* @example
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<doc:example>
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<doc:source>
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<p>Reload this page with open console, enter text and hit the log button...</p>
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Message:
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<input type="text" name="message" value="Hello World!"/>
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<button ng:click="$log.log(message)">log</button>
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<button ng:click="$log.warn(message)">warn</button>
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<button ng:click="$log.info(message)">info</button>
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<button ng:click="$log.error(message)">error</button>
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||
</doc:source>
|
||
<doc:scenario>
|
||
</doc:scenario>
|
||
</doc:example>
|
||
*/
|
||
var $logFactory; //reference to be used only in tests
|
||
angularServiceInject("$log", $logFactory = function($window){
|
||
return {
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$log#log
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||
* @methodOf angular.service.$log
|
||
*
|
||
* @description
|
||
* Write a log message
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||
*/
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log: consoleLog('log'),
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$log#warn
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||
* @methodOf angular.service.$log
|
||
*
|
||
* @description
|
||
* Write a warning message
|
||
*/
|
||
warn: consoleLog('warn'),
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$log#info
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||
* @methodOf angular.service.$log
|
||
*
|
||
* @description
|
||
* Write an information message
|
||
*/
|
||
info: consoleLog('info'),
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$log#error
|
||
* @methodOf angular.service.$log
|
||
*
|
||
* @description
|
||
* Write an error message
|
||
*/
|
||
error: consoleLog('error')
|
||
};
|
||
|
||
function consoleLog(type) {
|
||
var console = $window.console || {};
|
||
var logFn = console[type] || console.log || noop;
|
||
if (logFn.apply) {
|
||
return function(){
|
||
var args = [];
|
||
forEach(arguments, function(arg){
|
||
args.push(formatError(arg));
|
||
});
|
||
return logFn.apply(console, args);
|
||
};
|
||
} else {
|
||
// we are IE, in which case there is nothing we can do
|
||
return logFn;
|
||
}
|
||
}
|
||
}, ['$window'], EAGER);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$exceptionHandler
|
||
* @requires $log
|
||
*
|
||
* @description
|
||
* Any uncaught exception in angular expressions is delegated to this service.
|
||
* The default implementation simply delegates to `$log.error` which logs it into
|
||
* the browser console.
|
||
*
|
||
* In unit tests, if `angular-mocks.js` is loaded, this service is overriden by
|
||
* {@link angular.mock.service.$exceptionHandler mock $exceptionHandler}
|
||
*
|
||
* @example
|
||
*/
|
||
var $exceptionHandlerFactory; //reference to be used only in tests
|
||
angularServiceInject('$exceptionHandler', $exceptionHandlerFactory = function($log){
|
||
return function(e) {
|
||
$log.error(e);
|
||
};
|
||
}, ['$log'], EAGER);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$updateView
|
||
* @requires $browser
|
||
*
|
||
* @description
|
||
* Calling `$updateView` enqueues the eventual update of the view. (Update the DOM to reflect the
|
||
* model). The update is eventual, since there are often multiple updates to the model which may
|
||
* be deferred. The default update delayed is 25 ms. This means that the view lags the model by
|
||
* that time. (25ms is small enough that it is perceived as instantaneous by the user). The delay
|
||
* can be adjusted by setting the delay property of the service.
|
||
*
|
||
* <pre>angular.service('$updateView').delay = 10</pre>
|
||
*
|
||
* The delay is there so that multiple updates to the model which occur sufficiently close
|
||
* together can be merged into a single update.
|
||
*
|
||
* You don't usually call '$updateView' directly since angular does it for you in most cases,
|
||
* but there are some cases when you need to call it.
|
||
*
|
||
* - `$updateView()` called automatically by angular:
|
||
* - Your Application Controllers: Your controller code is called by angular and hence
|
||
* angular is aware that you may have changed the model.
|
||
* - Your Services: Your service is usually called by your controller code, hence same rules
|
||
* apply.
|
||
* - May need to call `$updateView()` manually:
|
||
* - Widgets / Directives: If you listen to any DOM events or events on any third party
|
||
* libraries, then angular is not aware that you may have changed state state of the
|
||
* model, and hence you need to call '$updateView()' manually.
|
||
* - 'setTimeout'/'XHR': If you call 'setTimeout' (instead of {@link angular.service.$defer})
|
||
* or 'XHR' (instead of {@link angular.service.$xhr}) then you may be changing the model
|
||
* without angular knowledge and you may need to call '$updateView()' directly.
|
||
*
|
||
* NOTE: if you wish to update the view immediately (without delay), you can do so by calling
|
||
* {@link scope.$eval} at any time from your code:
|
||
* <pre>scope.$root.$eval()</pre>
|
||
*
|
||
* In unit-test mode the update is instantaneous and synchronous to simplify writing tests.
|
||
*
|
||
*/
|
||
|
||
function serviceUpdateViewFactory($browser){
|
||
var rootScope = this;
|
||
var scheduled;
|
||
function update(){
|
||
scheduled = false;
|
||
rootScope.$eval();
|
||
}
|
||
return $browser.isMock ? update : function(){
|
||
if (!scheduled) {
|
||
scheduled = true;
|
||
$browser.defer(update, serviceUpdateViewFactory.delay);
|
||
}
|
||
};
|
||
}
|
||
serviceUpdateViewFactory.delay = 25;
|
||
|
||
angularServiceInject('$updateView', serviceUpdateViewFactory, ['$browser']);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$hover
|
||
* @requires $browser
|
||
* @requires $document
|
||
*
|
||
* @description
|
||
*
|
||
* @example
|
||
*/
|
||
angularServiceInject("$hover", function(browser, document) {
|
||
var tooltip, self = this, error, width = 300, arrowWidth = 10, body = jqLite(document[0].body);
|
||
browser.hover(function(element, show){
|
||
if (show && (error = element.attr(NG_EXCEPTION) || element.attr(NG_VALIDATION_ERROR))) {
|
||
if (!tooltip) {
|
||
tooltip = {
|
||
callout: jqLite('<div id="ng-callout"></div>'),
|
||
arrow: jqLite('<div></div>'),
|
||
title: jqLite('<div class="ng-title"></div>'),
|
||
content: jqLite('<div class="ng-content"></div>')
|
||
};
|
||
tooltip.callout.append(tooltip.arrow);
|
||
tooltip.callout.append(tooltip.title);
|
||
tooltip.callout.append(tooltip.content);
|
||
body.append(tooltip.callout);
|
||
}
|
||
var docRect = body[0].getBoundingClientRect(),
|
||
elementRect = element[0].getBoundingClientRect(),
|
||
leftSpace = docRect.right - elementRect.right - arrowWidth;
|
||
tooltip.title.text(element.hasClass("ng-exception") ? "EXCEPTION:" : "Validation error...");
|
||
tooltip.content.text(error);
|
||
if (leftSpace < width) {
|
||
tooltip.arrow.addClass('ng-arrow-right');
|
||
tooltip.arrow.css({left: (width + 1)+'px'});
|
||
tooltip.callout.css({
|
||
position: 'fixed',
|
||
left: (elementRect.left - arrowWidth - width - 4) + "px",
|
||
top: (elementRect.top - 3) + "px",
|
||
width: width + "px"
|
||
});
|
||
} else {
|
||
tooltip.arrow.addClass('ng-arrow-left');
|
||
tooltip.callout.css({
|
||
position: 'fixed',
|
||
left: (elementRect.right + arrowWidth) + "px",
|
||
top: (elementRect.top - 3) + "px",
|
||
width: width + "px"
|
||
});
|
||
}
|
||
} else if (tooltip) {
|
||
tooltip.callout.remove();
|
||
tooltip = _null;
|
||
}
|
||
});
|
||
}, ['$browser', '$document'], EAGER);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$invalidWidgets
|
||
*
|
||
* @description
|
||
* Keeps references to all invalid widgets found during validation.
|
||
* Can be queried to find whether there are any invalid widgets currently displayed.
|
||
*
|
||
* @example
|
||
*/
|
||
angularServiceInject("$invalidWidgets", function(){
|
||
var invalidWidgets = [];
|
||
|
||
|
||
/** Remove an element from the array of invalid widgets */
|
||
invalidWidgets.markValid = function(element){
|
||
var index = indexOf(invalidWidgets, element);
|
||
if (index != -1)
|
||
invalidWidgets.splice(index, 1);
|
||
};
|
||
|
||
|
||
/** Add an element to the array of invalid widgets */
|
||
invalidWidgets.markInvalid = function(element){
|
||
var index = indexOf(invalidWidgets, element);
|
||
if (index === -1)
|
||
invalidWidgets.push(element);
|
||
};
|
||
|
||
|
||
/** Return count of all invalid widgets that are currently visible */
|
||
invalidWidgets.visible = function() {
|
||
var count = 0;
|
||
forEach(invalidWidgets, function(widget){
|
||
count = count + (isVisible(widget) ? 1 : 0);
|
||
});
|
||
return count;
|
||
};
|
||
|
||
|
||
/* At the end of each eval removes all invalid widgets that are not part of the current DOM. */
|
||
this.$onEval(PRIORITY_LAST, function() {
|
||
for(var i = 0; i < invalidWidgets.length;) {
|
||
var widget = invalidWidgets[i];
|
||
if (isOrphan(widget[0])) {
|
||
invalidWidgets.splice(i, 1);
|
||
if (widget.dealoc) widget.dealoc();
|
||
} else {
|
||
i++;
|
||
}
|
||
}
|
||
});
|
||
|
||
|
||
/**
|
||
* Traverses DOM element's (widget's) parents and considers the element to be an orphant if one of
|
||
* it's parents isn't the current window.document.
|
||
*/
|
||
function isOrphan(widget) {
|
||
if (widget == window.document) return false;
|
||
var parent = widget.parentNode;
|
||
return !parent || isOrphan(parent);
|
||
}
|
||
|
||
return invalidWidgets;
|
||
}, [], EAGER);
|
||
|
||
|
||
|
||
function switchRouteMatcher(on, when, dstName) {
|
||
var regex = '^' + when.replace(/[\.\\\(\)\^\$]/g, "\$1") + '$',
|
||
params = [],
|
||
dst = {};
|
||
forEach(when.split(/\W/), function(param){
|
||
if (param) {
|
||
var paramRegExp = new RegExp(":" + param + "([\\W])");
|
||
if (regex.match(paramRegExp)) {
|
||
regex = regex.replace(paramRegExp, "([^\/]*)$1");
|
||
params.push(param);
|
||
}
|
||
}
|
||
});
|
||
var match = on.match(new RegExp(regex));
|
||
if (match) {
|
||
forEach(params, function(name, index){
|
||
dst[name] = match[index + 1];
|
||
});
|
||
if (dstName) this.$set(dstName, dst);
|
||
}
|
||
return match ? dst : _null;
|
||
}
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$route
|
||
* @requires $location
|
||
*
|
||
* @property {Object} current Reference to the current route definition.
|
||
* @property {Array.<Object>} routes Array of all configured routes.
|
||
*
|
||
* @description
|
||
* Watches `$location.hashPath` and tries to map the hash to an existing route
|
||
* definition. It is used for deep-linking URLs to controllers and views (HTML partials).
|
||
*
|
||
* The `$route` service is typically used in conjunction with {@link angular.widget.ng:view ng:view}
|
||
* widget.
|
||
*
|
||
* @example
|
||
This example shows how changing the URL hash causes the <tt>$route</tt>
|
||
to match a route against the URL, and the <tt>[[ng:include]]</tt> pulls in the partial.
|
||
Try changing the URL in the input box to see changes.
|
||
|
||
<doc:example>
|
||
<doc:source>
|
||
<script>
|
||
angular.service('myApp', function($route) {
|
||
$route.when('/Book/:bookId', {template:'rsrc/book.html', controller:BookCntl});
|
||
$route.when('/Book/:bookId/ch/:chapterId', {template:'rsrc/chapter.html', controller:ChapterCntl});
|
||
$route.onChange(function() {
|
||
$route.current.scope.params = $route.current.params;
|
||
});
|
||
}, {$inject: ['$route']});
|
||
|
||
function BookCntl() {
|
||
this.name = "BookCntl";
|
||
}
|
||
|
||
function ChapterCntl() {
|
||
this.name = "ChapterCntl";
|
||
}
|
||
</script>
|
||
|
||
Chose:
|
||
<a href="#/Book/Moby">Moby</a> |
|
||
<a href="#/Book/Moby/ch/1">Moby: Ch1</a> |
|
||
<a href="#/Book/Gatsby">Gatsby</a> |
|
||
<a href="#/Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a><br/>
|
||
<input type="text" name="$location.hashPath" size="80" />
|
||
<pre>$location={{$location}}</pre>
|
||
<pre>$route.current.template={{$route.current.template}}</pre>
|
||
<pre>$route.current.params={{$route.current.params}}</pre>
|
||
<pre>$route.current.scope.name={{$route.current.scope.name}}</pre>
|
||
<hr/>
|
||
<ng:include src="$route.current.template" scope="$route.current.scope"/>
|
||
</doc:source>
|
||
<doc:scenario>
|
||
</doc:scenario>
|
||
</doc:example>
|
||
*/
|
||
angularServiceInject('$route', function(location, $updateView) {
|
||
var routes = {},
|
||
onChange = [],
|
||
matcher = switchRouteMatcher,
|
||
parentScope = this,
|
||
dirty = 0,
|
||
$route = {
|
||
routes: routes,
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$route#onChange
|
||
* @methodOf angular.service.$route
|
||
*
|
||
* @param {function()} fn Function that will be called when `$route.current` changes.
|
||
* @returns {function()} The registered function.
|
||
*
|
||
* @description
|
||
* Register a handler function that will be called when route changes
|
||
*/
|
||
onChange: function(fn) {
|
||
onChange.push(fn);
|
||
return fn;
|
||
},
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$route#parent
|
||
* @methodOf angular.service.$route
|
||
*
|
||
* @param {Scope} [scope=rootScope] Scope to be used as parent for newly created
|
||
* `$route.current.scope` scopes.
|
||
*
|
||
* @description
|
||
* Sets a scope to be used as the parent scope for scopes created on route change. If not
|
||
* set, defaults to the root scope.
|
||
*/
|
||
parent: function(scope) {
|
||
if (scope) parentScope = scope;
|
||
},
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$route#when
|
||
* @methodOf angular.service.$route
|
||
*
|
||
* @param {string} path Route path (matched against `$location.hash`)
|
||
* @param {Object} params Mapping information to be assigned to `$route.current` on route
|
||
* match.
|
||
*
|
||
* Object properties:
|
||
*
|
||
* - `controller` – `{function()=}` – Controller fn that should be associated with newly
|
||
* created scope.
|
||
* - `template` – `{string=}` – path to an html template that should be used by
|
||
* {@link angular.widget.ng:view ng:view} or
|
||
* {@link angular.widget.ng:include ng:include} widgets.
|
||
* - `redirectTo` – {string=} – value to update
|
||
* {@link angular.service.$location $location} hash with and trigger route
|
||
* redirection.
|
||
*
|
||
* @returns {Object} route object
|
||
*
|
||
* @description
|
||
* Adds a new route definition to the `$route` service.
|
||
*/
|
||
when:function (path, params) {
|
||
if (isUndefined(path)) return routes; //TODO(im): remove - not needed!
|
||
var route = routes[path];
|
||
if (!route) route = routes[path] = {};
|
||
if (params) extend(route, params);
|
||
dirty++;
|
||
return route;
|
||
},
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$route#otherwise
|
||
* @methodOf angular.service.$route
|
||
*
|
||
* @description
|
||
* Sets route definition that will be used on route change when no other route definition
|
||
* is matched.
|
||
*
|
||
* @param {Object} params Mapping information to be assigned to `$route.current`.
|
||
*/
|
||
otherwise: function(params) {
|
||
$route.when(null, params);
|
||
},
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$route#reload
|
||
* @methodOf angular.service.$route
|
||
*
|
||
* @description
|
||
* Causes `$route` service to reload (and recreate the `$route.current` scope) upon the next
|
||
* eval even if {@link angular.service.$location $location} hasn't changed.
|
||
*/
|
||
reload: function() {
|
||
dirty++;
|
||
}
|
||
};
|
||
function updateRoute(){
|
||
var childScope, routeParams, pathParams, redirectPath, segmentMatch, key;
|
||
|
||
$route.current = _null;
|
||
forEach(routes, function(rParams, rPath) {
|
||
if (!pathParams) {
|
||
if (pathParams = matcher(location.hashPath, rPath)) {
|
||
routeParams = rParams;
|
||
}
|
||
}
|
||
});
|
||
|
||
// "otherwise" fallback
|
||
routeParams = routeParams || routes[_null];
|
||
|
||
if(routeParams) {
|
||
if (routeParams.redirectTo) {
|
||
redirectPath = '';
|
||
forEach(routeParams.redirectTo.split(':'), function(segment, i) {
|
||
if (i==0) {
|
||
redirectPath += segment;
|
||
} else {
|
||
segmentMatch = segment.match(/(\w+)(.*)/);
|
||
key = segmentMatch[1];
|
||
redirectPath += pathParams[key] || location.hashSearch[key];
|
||
redirectPath += segmentMatch[2] || '';
|
||
}
|
||
});
|
||
location.updateHash(redirectPath);
|
||
$updateView(); //TODO this is to work around the $location<=>$browser issues
|
||
return;
|
||
}
|
||
|
||
childScope = createScope(parentScope);
|
||
$route.current = extend({}, routeParams, {
|
||
scope: childScope,
|
||
params: extend({}, location.hashSearch, pathParams)
|
||
});
|
||
}
|
||
|
||
//fire onChange callbacks
|
||
forEach(onChange, parentScope.$tryEval);
|
||
|
||
if (childScope) {
|
||
childScope.$become($route.current.controller);
|
||
}
|
||
}
|
||
|
||
this.$watch(function(){return dirty + location.hash;}, updateRoute);
|
||
|
||
return $route;
|
||
}, ['$location', '$updateView']);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$xhr
|
||
* @function
|
||
* @requires $browser
|
||
* @requires $xhr.error
|
||
* @requires $log
|
||
*
|
||
* @description
|
||
* Generates an XHR request. The $xhr service adds error handling then delegates all requests to
|
||
* {@link angular.service.$browser $browser.xhr()}.
|
||
*
|
||
* @param {string} method HTTP method to use. Valid values are: `GET`, `POST`, `PUT`, `DELETE`, and
|
||
* `JSON`. `JSON` is a special case which causes a
|
||
* [JSONP](http://en.wikipedia.org/wiki/JSON#JSONP) cross domain request using script tag
|
||
* insertion.
|
||
* @param {string} url Relative or absolute URL specifying the destination of the request. For
|
||
* `JSON` requests, `url` should include `JSON_CALLBACK` string to be replaced with a name of an
|
||
* angular generated callback function.
|
||
* @param {(string|Object)=} post Request content as either a string or an object to be stringified
|
||
* as JSON before sent to the server.
|
||
* @param {function(number, (string|Object))} callback A function to be called when the response is
|
||
* received. The callback will be called with:
|
||
*
|
||
* - {number} code [HTTP status code](http://en.wikipedia.org/wiki/List_of_HTTP_status_codes) of
|
||
* the response. This will currently always be 200, since all non-200 responses are routed to
|
||
* {@link angular.service.$xhr.error} service.
|
||
* - {string|Object} response Response object as string or an Object if the response was in JSON
|
||
* format.
|
||
*
|
||
* @example
|
||
<doc:example>
|
||
<doc:source>
|
||
<script>
|
||
function FetchCntl($xhr) {
|
||
var self = this;
|
||
|
||
this.fetch = function() {
|
||
self.clear();
|
||
$xhr(self.method, self.url, function(code, response) {
|
||
self.code = code;
|
||
self.response = response;
|
||
});
|
||
};
|
||
|
||
this.clear = function() {
|
||
self.code = null;
|
||
self.response = null;
|
||
};
|
||
}
|
||
FetchCntl.$inject = ['$xhr'];
|
||
</script>
|
||
<div ng:controller="FetchCntl">
|
||
<select name="method">
|
||
<option>GET</option>
|
||
<option>JSON</option>
|
||
</select>
|
||
<input type="text" name="url" value="index.html" size="80"/><br/>
|
||
<button ng:click="fetch()">fetch</button>
|
||
<button ng:click="clear()">clear</button>
|
||
<a href="" ng:click="method='GET'; url='index.html'">sample</a>
|
||
<a href="" ng:click="method='JSON'; url='https://www.googleapis.com/buzz/v1/activities/googlebuzz/@self?alt=json&callback=JSON_CALLBACK'">buzz</a>
|
||
<pre>code={{code}}</pre>
|
||
<pre>response={{response}}</pre>
|
||
</div>
|
||
</doc:source>
|
||
</doc:example>
|
||
*/
|
||
angularServiceInject('$xhr', function($browser, $error, $log){
|
||
var self = this;
|
||
return function(method, url, post, callback){
|
||
if (isFunction(post)) {
|
||
callback = post;
|
||
post = _null;
|
||
}
|
||
if (post && isObject(post)) {
|
||
post = toJson(post);
|
||
}
|
||
$browser.xhr(method, url, post, function(code, response){
|
||
try {
|
||
if (isString(response) && /^\s*[\[\{]/.exec(response) && /[\}\]]\s*$/.exec(response)) {
|
||
response = fromJson(response, true);
|
||
}
|
||
if (code == 200) {
|
||
callback(code, response);
|
||
} else {
|
||
$error(
|
||
{method: method, url:url, data:post, callback:callback},
|
||
{status: code, body:response});
|
||
}
|
||
} catch (e) {
|
||
$log.error(e);
|
||
} finally {
|
||
self.$eval();
|
||
}
|
||
});
|
||
};
|
||
}, ['$browser', '$xhr.error', '$log']);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$xhr.error
|
||
* @function
|
||
* @requires $log
|
||
*
|
||
* @description
|
||
* Error handler for {@link angular.service.$xhr $xhr service}. An application can replaces this
|
||
* service with one specific for the application. The default implementation logs the error to
|
||
* {@link angular.service.$log $log.error}.
|
||
*
|
||
* @param {Object} request Request object.
|
||
*
|
||
* The object has the following properties
|
||
*
|
||
* - `method` – `{string}` – The http request method.
|
||
* - `url` – `{string}` – The request destination.
|
||
* - `data` – `{(string|Object)=} – An optional request body.
|
||
* - `callback` – `{function()}` – The callback function
|
||
*
|
||
* @param {Object} response Response object.
|
||
*
|
||
* The response object has the following properties:
|
||
*
|
||
* - status – {number} – Http status code.
|
||
* - body – {string|Object} – Body of the response.
|
||
*
|
||
* @example
|
||
<doc:example>
|
||
<doc:source>
|
||
fetch a non-existent file and log an error in the console:
|
||
<button ng:click="$service('$xhr')('GET', '/DOESNT_EXIST')">fetch</button>
|
||
</doc:source>
|
||
</doc:example>
|
||
*/
|
||
angularServiceInject('$xhr.error', function($log){
|
||
return function(request, response){
|
||
$log.error('ERROR: XHR: ' + request.url, request, response);
|
||
};
|
||
}, ['$log']);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$xhr.bulk
|
||
* @requires $xhr
|
||
* @requires $xhr.error
|
||
* @requires $log
|
||
*
|
||
* @description
|
||
*
|
||
* @example
|
||
*/
|
||
angularServiceInject('$xhr.bulk', function($xhr, $error, $log){
|
||
var requests = [],
|
||
scope = this;
|
||
function bulkXHR(method, url, post, callback) {
|
||
if (isFunction(post)) {
|
||
callback = post;
|
||
post = _null;
|
||
}
|
||
var currentQueue;
|
||
forEach(bulkXHR.urls, function(queue){
|
||
if (isFunction(queue.match) ? queue.match(url) : queue.match.exec(url)) {
|
||
currentQueue = queue;
|
||
}
|
||
});
|
||
if (currentQueue) {
|
||
if (!currentQueue.requests) currentQueue.requests = [];
|
||
currentQueue.requests.push({method: method, url: url, data:post, callback:callback});
|
||
} else {
|
||
$xhr(method, url, post, callback);
|
||
}
|
||
}
|
||
bulkXHR.urls = {};
|
||
bulkXHR.flush = function(callback){
|
||
forEach(bulkXHR.urls, function(queue, url){
|
||
var currentRequests = queue.requests;
|
||
if (currentRequests && currentRequests.length) {
|
||
queue.requests = [];
|
||
queue.callbacks = [];
|
||
$xhr('POST', url, {requests:currentRequests}, function(code, response){
|
||
forEach(response, function(response, i){
|
||
try {
|
||
if (response.status == 200) {
|
||
(currentRequests[i].callback || noop)(response.status, response.response);
|
||
} else {
|
||
$error(currentRequests[i], response);
|
||
}
|
||
} catch(e) {
|
||
$log.error(e);
|
||
}
|
||
});
|
||
(callback || noop)();
|
||
});
|
||
scope.$eval();
|
||
}
|
||
});
|
||
};
|
||
this.$onEval(PRIORITY_LAST, bulkXHR.flush);
|
||
return bulkXHR;
|
||
}, ['$xhr', '$xhr.error', '$log']);
|
||
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$defer
|
||
* @requires $browser
|
||
* @requires $log
|
||
*
|
||
* @description
|
||
* Delegates to {@link angular.service.$browser.defer $browser.defer}, but wraps the `fn` function
|
||
* into a try/catch block and delegates any exceptions to
|
||
* {@link angular.services.$exceptionHandler $exceptionHandler} service.
|
||
*
|
||
* In tests you can use `$browser.defer.flush()` to flush the queue of deferred functions.
|
||
*
|
||
* @param {function()} fn A function, who's execution should be deferred.
|
||
*/
|
||
angularServiceInject('$defer', function($browser, $exceptionHandler, $updateView) {
|
||
var scope = this;
|
||
|
||
return function(fn) {
|
||
$browser.defer(function() {
|
||
try {
|
||
fn();
|
||
} catch(e) {
|
||
$exceptionHandler(e);
|
||
} finally {
|
||
$updateView();
|
||
}
|
||
});
|
||
};
|
||
}, ['$browser', '$exceptionHandler', '$updateView']);
|
||
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$xhr.cache
|
||
* @function
|
||
* @requires $xhr
|
||
*
|
||
* @description
|
||
* Acts just like the {@link angular.service.$xhr $xhr} service but caches responses for `GET`
|
||
* requests. All cache misses are delegated to the $xhr service.
|
||
*
|
||
* @property {function()} delegate Function to delegate all the cache misses to. Defaults to
|
||
* the {@link angular.service.$xhr $xhr} service.
|
||
* @property {object} data The hashmap where all cached entries are stored.
|
||
*
|
||
* @param {string} method HTTP method.
|
||
* @param {string} url Destination URL.
|
||
* @param {(string|Object)=} post Request body.
|
||
* @param {function(number, (string|Object))} callback Response callback.
|
||
* @param {boolean=} [verifyCache=false] If `true` then a result is immediately returned from cache
|
||
* (if present) while a request is sent to the server for a fresh response that will update the
|
||
* cached entry. The `callback` function will be called when the response is received.
|
||
*/
|
||
angularServiceInject('$xhr.cache', function($xhr, $defer, $log){
|
||
var inflight = {}, self = this;
|
||
function cache(method, url, post, callback, verifyCache){
|
||
if (isFunction(post)) {
|
||
callback = post;
|
||
post = _null;
|
||
}
|
||
if (method == 'GET') {
|
||
var data, dataCached;
|
||
if (dataCached = cache.data[url]) {
|
||
$defer(function() { callback(200, copy(dataCached.value)); });
|
||
if (!verifyCache)
|
||
return;
|
||
}
|
||
|
||
if (data = inflight[url]) {
|
||
data.callbacks.push(callback);
|
||
} else {
|
||
inflight[url] = {callbacks: [callback]};
|
||
cache.delegate(method, url, post, function(status, response){
|
||
if (status == 200)
|
||
cache.data[url] = { value: response };
|
||
var callbacks = inflight[url].callbacks;
|
||
delete inflight[url];
|
||
forEach(callbacks, function(callback){
|
||
try {
|
||
(callback||noop)(status, copy(response));
|
||
} catch(e) {
|
||
$log.error(e);
|
||
}
|
||
});
|
||
});
|
||
}
|
||
|
||
} else {
|
||
cache.data = {};
|
||
cache.delegate(method, url, post, callback);
|
||
}
|
||
}
|
||
cache.data = {};
|
||
cache.delegate = $xhr;
|
||
return cache;
|
||
}, ['$xhr.bulk', '$defer', '$log']);
|
||
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$resource
|
||
* @requires $xhr.cache
|
||
*
|
||
* @description
|
||
* Is a factory which creates a resource object that lets you interact with
|
||
* [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
|
||
*
|
||
* The returned resource object has action methods which provide high-level behaviors without
|
||
* the need to interact with the low level {@link angular.service.$xhr $xhr} service or
|
||
* raw XMLHttpRequest.
|
||
*
|
||
* @param {string} url A parameterized URL template with parameters prefixed by `:` as in
|
||
* `/user/:username`.
|
||
*
|
||
* @param {Object=} paramDefaults Default values for `url` parameters. These can be overridden in
|
||
* `actions` methods.
|
||
*
|
||
* Each key value in the parameter object is first bound to url template if present and then any
|
||
* excess keys are appended to the url search query after the `?`.
|
||
*
|
||
* Given a template `/path/:verb` and parameter `{verb:'greet', salutation:'Hello'}` results in
|
||
* URL `/path/greet?salutation=Hello`.
|
||
*
|
||
* If the parameter value is prefixed with `@` then the value of that parameter is extracted from
|
||
* the data object (useful for non-GET operations).
|
||
*
|
||
* @param {Object.<Object>=} actions Hash with declaration of custom action that should extend the
|
||
* default set of resource actions. The declaration should be created in the following format:
|
||
*
|
||
* {action1: {method:?, params:?, isArray:?, verifyCache:?},
|
||
* action2: {method:?, params:?, isArray:?, verifyCache:?},
|
||
* ...}
|
||
*
|
||
* Where:
|
||
*
|
||
* - `action` – {string} – The name of action. This name becomes the name of the method on your
|
||
* resource object.
|
||
* - `method` – {string} – HTTP request method. Valid methods are: `GET`, `POST`, `PUT`, `DELETE`,
|
||
* and `JSON` (also known as JSONP).
|
||
* - `params` – {object=} – Optional set of pre-bound parameters for this action.
|
||
* - isArray – {boolean=} – If true then the returned object for this action is an array, see
|
||
* `returns` section.
|
||
* - verifyCache – {boolean=} – If true then whenever cache hit occurs, the object is returned and
|
||
* an async request will be made to the server and the resources as well as the cache will be
|
||
* updated when the response is received.
|
||
*
|
||
* @returns {Object} A resource "class" object with methods for the default set of resource actions
|
||
* optionally extended with custom `actions`. The default set contains these actions:
|
||
*
|
||
* { 'get': {method:'GET'},
|
||
* 'save': {method:'POST'},
|
||
* 'query': {method:'GET', isArray:true},
|
||
* 'remove': {method:'DELETE'},
|
||
* 'delete': {method:'DELETE'} };
|
||
*
|
||
* Calling these methods invoke an {@link angular.service.$xhr} with the specified http method,
|
||
* destination and parameters. When the data is returned from the server then the object is an
|
||
* instance of the resource class `save`, `remove` and `delete` actions are available on it as
|
||
* methods with the `$` prefix. This allows you to easily perform CRUD operations (create, read,
|
||
* update, delete) on server-side data like this:
|
||
* <pre>
|
||
var User = $resource('/user/:userId', {userId:'@id'});
|
||
var user = User.get({userId:123}, function(){
|
||
user.abc = true;
|
||
user.$save();
|
||
});
|
||
</pre>
|
||
*
|
||
* It is important to realize that invoking a $resource object method immediately returns an
|
||
* empty reference (object or array depending on `isArray`). Once the data is returned from the
|
||
* server the existing reference is populated with the actual data. This is a useful trick since
|
||
* usually the resource is assigned to a model which is then rendered by the view. Having an empty
|
||
* object results in no rendering, once the data arrives from the server then the object is
|
||
* populated with the data and the view automatically re-renders itself showing the new data. This
|
||
* means that in most case one never has to write a callback function for the action methods.
|
||
*
|
||
* The action methods on the class object or instance object can be invoked with the following
|
||
* parameters:
|
||
*
|
||
* - HTTP GET "class" actions: `Resource.action([parameters], [callback])`
|
||
* - non-GET "class" actions: `Resource.action(postData, [parameters], [callback])`
|
||
* - non-GET instance actions: `instance.$action([parameters], [callback])`
|
||
*
|
||
*
|
||
* @example
|
||
*
|
||
* # Credit card resource
|
||
*
|
||
* <pre>
|
||
// Define CreditCard class
|
||
var CreditCard = $resource('/user/:userId/card/:cardId',
|
||
{userId:123, cardId:'@id'}, {
|
||
charge: {method:'POST', params:{charge:true}}
|
||
});
|
||
|
||
// We can retrieve a collection from the server
|
||
var cards = CreditCard.query();
|
||
// GET: /user/123/card
|
||
// server returns: [ {id:456, number:'1234', name:'Smith'} ];
|
||
|
||
var card = cards[0];
|
||
// each item is an instance of CreditCard
|
||
expect(card instanceof CreditCard).toEqual(true);
|
||
card.name = "J. Smith";
|
||
// non GET methods are mapped onto the instances
|
||
card.$save();
|
||
// POST: /user/123/card/456 {id:456, number:'1234', name:'J. Smith'}
|
||
// server returns: {id:456, number:'1234', name: 'J. Smith'};
|
||
|
||
// our custom method is mapped as well.
|
||
card.$charge({amount:9.99});
|
||
// POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
|
||
// server returns: {id:456, number:'1234', name: 'J. Smith'};
|
||
|
||
// we can create an instance as well
|
||
var newCard = new CreditCard({number:'0123'});
|
||
newCard.name = "Mike Smith";
|
||
newCard.$save();
|
||
// POST: /user/123/card {number:'0123', name:'Mike Smith'}
|
||
// server returns: {id:789, number:'01234', name: 'Mike Smith'};
|
||
expect(newCard.id).toEqual(789);
|
||
* </pre>
|
||
*
|
||
* The object returned from this function execution is a resource "class" which has "static" method
|
||
* for each action in the definition.
|
||
*
|
||
* Calling these methods invoke `$xhr` on the `url` template with the given `method` and `params`.
|
||
* When the data is returned from the server then the object is an instance of the resource type and
|
||
* all of the non-GET methods are available with `$` prefix. This allows you to easily support CRUD
|
||
* operations (create, read, update, delete) on server-side data.
|
||
|
||
<pre>
|
||
var User = $resource('/user/:userId', {userId:'@id'});
|
||
var user = User.get({userId:123}, function(){
|
||
user.abc = true;
|
||
user.$save();
|
||
});
|
||
</pre>
|
||
*
|
||
* It's worth noting that the callback for `get`, `query` and other method gets passed in the
|
||
* response that came from the server, so one could rewrite the above example as:
|
||
*
|
||
<pre>
|
||
var User = $resource('/user/:userId', {userId:'@id'});
|
||
User.get({userId:123}, function(u){
|
||
u.abc = true;
|
||
u.$save();
|
||
});
|
||
</pre>
|
||
|
||
* # Buzz client
|
||
|
||
Let's look at what a buzz client created with the `$resource` service looks like:
|
||
<doc:example>
|
||
<doc:source>
|
||
<script>
|
||
function BuzzController($resource) {
|
||
this.Activity = $resource(
|
||
'https://www.googleapis.com/buzz/v1/activities/:userId/:visibility/:activityId/:comments',
|
||
{alt:'json', callback:'JSON_CALLBACK'},
|
||
{get:{method:'JSON', params:{visibility:'@self'}}, replies: {method:'JSON', params:{visibility:'@self', comments:'@comments'}}}
|
||
);
|
||
}
|
||
|
||
BuzzController.prototype = {
|
||
fetch: function() {
|
||
this.activities = this.Activity.get({userId:this.userId});
|
||
},
|
||
expandReplies: function(activity) {
|
||
activity.replies = this.Activity.replies({userId:this.userId, activityId:activity.id});
|
||
}
|
||
};
|
||
BuzzController.$inject = ['$resource'];
|
||
</script>
|
||
|
||
<div ng:controller="BuzzController">
|
||
<input name="userId" value="googlebuzz"/>
|
||
<button ng:click="fetch()">fetch</button>
|
||
<hr/>
|
||
<div ng:repeat="item in activities.data.items">
|
||
<h1 style="font-size: 15px;">
|
||
<img src="{{item.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
|
||
<a href="{{item.actor.profileUrl}}">{{item.actor.name}}</a>
|
||
<a href ng:click="expandReplies(item)" style="float: right;">Expand replies: {{item.links.replies[0].count}}</a>
|
||
</h1>
|
||
{{item.object.content | html}}
|
||
<div ng:repeat="reply in item.replies.data.items" style="margin-left: 20px;">
|
||
<img src="{{reply.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
|
||
<a href="{{reply.actor.profileUrl}}">{{reply.actor.name}}</a>: {{reply.content | html}}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</doc:source>
|
||
<doc:scenario>
|
||
</doc:scenario>
|
||
</doc:example>
|
||
*/
|
||
angularServiceInject('$resource', function($xhr){
|
||
var resource = new ResourceFactory($xhr);
|
||
return bind(resource, resource.route);
|
||
}, ['$xhr.cache']);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$cookies
|
||
* @requires $browser
|
||
*
|
||
* @description
|
||
* Provides read/write access to browser's cookies.
|
||
*
|
||
* Only a simple Object is exposed and by adding or removing properties to/from
|
||
* this object, new cookies are created/deleted at the end of current $eval.
|
||
*
|
||
* @example
|
||
*/
|
||
angularServiceInject('$cookies', function($browser) {
|
||
var rootScope = this,
|
||
cookies = {},
|
||
lastCookies = {},
|
||
lastBrowserCookies;
|
||
|
||
//creates a poller fn that copies all cookies from the $browser to service & inits the service
|
||
$browser.addPollFn(function() {
|
||
var currentCookies = $browser.cookies();
|
||
if (lastBrowserCookies != currentCookies) { //relies on browser.cookies() impl
|
||
lastBrowserCookies = currentCookies;
|
||
copy(currentCookies, lastCookies);
|
||
copy(currentCookies, cookies);
|
||
rootScope.$eval();
|
||
}
|
||
})();
|
||
|
||
//at the end of each eval, push cookies
|
||
//TODO: this should happen before the "delayed" watches fire, because if some cookies are not
|
||
// strings or browser refuses to store some cookies, we update the model in the push fn.
|
||
this.$onEval(PRIORITY_LAST, push);
|
||
|
||
return cookies;
|
||
|
||
|
||
/**
|
||
* Pushes all the cookies from the service to the browser and verifies if all cookies were stored.
|
||
*/
|
||
function push(){
|
||
var name,
|
||
value,
|
||
browserCookies,
|
||
updated;
|
||
|
||
//delete any cookies deleted in $cookies
|
||
for (name in lastCookies) {
|
||
if (isUndefined(cookies[name])) {
|
||
$browser.cookies(name, _undefined);
|
||
}
|
||
}
|
||
|
||
//update all cookies updated in $cookies
|
||
for(name in cookies) {
|
||
value = cookies[name];
|
||
if (!isString(value)) {
|
||
if (isDefined(lastCookies[name])) {
|
||
cookies[name] = lastCookies[name];
|
||
} else {
|
||
delete cookies[name];
|
||
}
|
||
} else if (value !== lastCookies[name]) {
|
||
$browser.cookies(name, value);
|
||
updated = true;
|
||
}
|
||
}
|
||
|
||
//verify what was actually stored
|
||
if (updated){
|
||
updated = false;
|
||
browserCookies = $browser.cookies();
|
||
|
||
for (name in cookies) {
|
||
if (cookies[name] !== browserCookies[name]) {
|
||
//delete or reset all cookies that the browser dropped from $cookies
|
||
if (isUndefined(browserCookies[name])) {
|
||
delete cookies[name];
|
||
} else {
|
||
cookies[name] = browserCookies[name];
|
||
}
|
||
updated = true;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}, ['$browser']);
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc service
|
||
* @name angular.service.$cookieStore
|
||
* @requires $cookies
|
||
*
|
||
* @description
|
||
* Provides a key-value (string-object) storage, that is backed by session cookies.
|
||
* Objects put or retrieved from this storage are automatically serialized or
|
||
* deserialized by angular's toJson/fromJson.
|
||
* @example
|
||
*/
|
||
angularServiceInject('$cookieStore', function($store) {
|
||
|
||
return {
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$cookieStore#get
|
||
* @methodOf angular.service.$cookieStore
|
||
*
|
||
* @description
|
||
* Returns the value of given cookie key
|
||
*
|
||
* @param {string} key Id to use for lookup.
|
||
* @returns {Object} Deserialized cookie value.
|
||
*/
|
||
get: function(key) {
|
||
return fromJson($store[key]);
|
||
},
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$cookieStore#put
|
||
* @methodOf angular.service.$cookieStore
|
||
*
|
||
* @description
|
||
* Sets a value for given cookie key
|
||
*
|
||
* @param {string} key Id for the `value`.
|
||
* @param {Object} value Value to be stored.
|
||
*/
|
||
put: function(key, value) {
|
||
$store[key] = toJson(value);
|
||
},
|
||
|
||
/**
|
||
* @workInProgress
|
||
* @ngdoc method
|
||
* @name angular.service.$cookieStore#remove
|
||
* @methodOf angular.service.$cookieStore
|
||
*
|
||
* @description
|
||
* Remove given cookie
|
||
*
|
||
* @param {string} key Id of the key-value pair to delete.
|
||
*/
|
||
remove: function(key) {
|
||
delete $store[key];
|
||
}
|
||
};
|
||
|
||
}, ['$cookies']);
|