mirror of https://github.com/portainer/portainer
458 lines
17 KiB
JavaScript
458 lines
17 KiB
JavaScript
/**
|
||
* @license AngularJS v1.0.7
|
||
* (c) 2010-2012 Google, Inc. http://angularjs.org
|
||
* License: MIT
|
||
*/
|
||
(function(window, angular, undefined) {
|
||
'use strict';
|
||
|
||
/**
|
||
* @ngdoc overview
|
||
* @name ngResource
|
||
* @description
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc object
|
||
* @name ngResource.$resource
|
||
* @requires $http
|
||
*
|
||
* @description
|
||
* A factory which creates a resource object that lets you interact with
|
||
* [RESTful](http://en.wikipedia.org/wiki/Representational_State_Transfer) server-side data sources.
|
||
*
|
||
* The returned resource object has action methods which provide high-level behaviors without
|
||
* the need to interact with the low level {@link ng.$http $http} service.
|
||
*
|
||
* # Installation
|
||
* To use $resource make sure you have included the `angular-resource.js` that comes in Angular
|
||
* package. You can also find this file on Google CDN, bower as well as at
|
||
* {@link http://code.angularjs.org/ code.angularjs.org}.
|
||
*
|
||
* Finally load the module in your application:
|
||
*
|
||
* angular.module('app', ['ngResource']);
|
||
*
|
||
* and you are ready to get started!
|
||
*
|
||
* @param {string} url A parameterized URL template with parameters prefixed by `:` as in
|
||
* `/user/:username`. If you are using a URL with a port number (e.g.
|
||
* `http://example.com:8080/api`), you'll need to escape the colon character before the port
|
||
* number, like this: `$resource('http://example.com\\:8080/api')`.
|
||
*
|
||
* @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:?},
|
||
* action2: {method:?, params:?, isArray:?},
|
||
* ...}
|
||
*
|
||
* 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 `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.
|
||
*
|
||
* @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 ng.$http} with the specified http method,
|
||
* destination and parameters. When the data is returned from the server then the object is an
|
||
* instance of the resource class. The actions `save`, `remove` and `delete` are available on it
|
||
* as methods with the `$` 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 $resource object method immediately returns an
|
||
* empty reference (object or array depending on `isArray`). Once the data is returned from the
|
||
* server the existing reference is populated with the actual data. This is a useful trick since
|
||
* usually the resource is assigned to a model which is then rendered by the view. Having an empty
|
||
* object results in no rendering, once the data arrives from the server then the object is
|
||
* populated with the data and the view automatically re-renders itself showing the new data. This
|
||
* means that in most case one never has to write a callback function for the action methods.
|
||
*
|
||
* The action methods on the class object or instance object can be invoked with the following
|
||
* parameters:
|
||
*
|
||
* - HTTP GET "class" actions: `Resource.action([parameters], [success], [error])`
|
||
* - non-GET "class" actions: `Resource.action([parameters], postData, [success], [error])`
|
||
* - non-GET instance actions: `instance.$action([parameters], [success], [error])`
|
||
*
|
||
*
|
||
* @example
|
||
*
|
||
* # Credit card resource
|
||
*
|
||
* <pre>
|
||
// Define CreditCard class
|
||
var CreditCard = $resource('/user/:userId/card/:cardId',
|
||
{userId:123, cardId:'@id'}, {
|
||
charge: {method:'POST', params:{charge:true}}
|
||
});
|
||
|
||
// We can retrieve a collection from the server
|
||
var cards = CreditCard.query(function() {
|
||
// GET: /user/123/card
|
||
// server returns: [ {id:456, number:'1234', name:'Smith'} ];
|
||
|
||
var card = cards[0];
|
||
// each item is an instance of CreditCard
|
||
expect(card instanceof CreditCard).toEqual(true);
|
||
card.name = "J. Smith";
|
||
// non GET methods are mapped onto the instances
|
||
card.$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.$charge({amount:9.99});
|
||
// POST: /user/123/card/456?amount=9.99&charge=true {id:456, number:'1234', name:'J. Smith'}
|
||
});
|
||
|
||
// we can create an instance as well
|
||
var newCard = new CreditCard({number:'0123'});
|
||
newCard.name = "Mike Smith";
|
||
newCard.$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 `$http` on the `url` template with the given `method` and `params`.
|
||
* When the data is returned from the server then the object is an instance of the resource type and
|
||
* all of the non-GET methods are available with `$` 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 success callback for `get`, `query` and other method gets passed
|
||
* in the response that came from the server as well as $http header getter function, so one
|
||
* could rewrite the above example and get access to http headers as:
|
||
*
|
||
<pre>
|
||
var User = $resource('/user/:userId', {userId:'@id'});
|
||
User.get({userId:123}, function(u, getResponseHeaders){
|
||
u.abc = true;
|
||
u.$save(function(u, putResponseHeaders) {
|
||
//u => saved user object
|
||
//putResponseHeaders => $http header getter
|
||
});
|
||
});
|
||
</pre>
|
||
|
||
* # Buzz client
|
||
|
||
Let's look at what a buzz client created with the `$resource` service looks like:
|
||
<doc:example>
|
||
<doc:source jsfiddle="false">
|
||
<script>
|
||
function BuzzController($resource) {
|
||
this.userId = 'googlebuzz';
|
||
this.Activity = $resource(
|
||
'https://www.googleapis.com/buzz/v1/activities/:userId/:visibility/:activityId/:comments',
|
||
{alt:'json', callback:'JSON_CALLBACK'},
|
||
{get:{method:'JSONP', params:{visibility:'@self'}}, replies: {method:'JSONP', params:{visibility:'@self', comments:'@comments'}}}
|
||
);
|
||
}
|
||
|
||
BuzzController.prototype = {
|
||
fetch: function() {
|
||
this.activities = this.Activity.get({userId:this.userId});
|
||
},
|
||
expandReplies: function(activity) {
|
||
activity.replies = this.Activity.replies({userId:this.userId, activityId:activity.id});
|
||
}
|
||
};
|
||
BuzzController.$inject = ['$resource'];
|
||
</script>
|
||
|
||
<div ng-controller="BuzzController">
|
||
<input ng-model="userId"/>
|
||
<button ng-click="fetch()">fetch</button>
|
||
<hr/>
|
||
<div ng-repeat="item in activities.data.items">
|
||
<h1 style="font-size: 15px;">
|
||
<img src="{{item.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
|
||
<a href="{{item.actor.profileUrl}}">{{item.actor.name}}</a>
|
||
<a href ng-click="expandReplies(item)" style="float: right;">Expand replies: {{item.links.replies[0].count}}</a>
|
||
</h1>
|
||
{{item.object.content | html}}
|
||
<div ng-repeat="reply in item.replies.data.items" style="margin-left: 20px;">
|
||
<img src="{{reply.actor.thumbnailUrl}}" style="max-height:30px;max-width:30px;"/>
|
||
<a href="{{reply.actor.profileUrl}}">{{reply.actor.name}}</a>: {{reply.content | html}}
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</doc:source>
|
||
<doc:scenario>
|
||
</doc:scenario>
|
||
</doc:example>
|
||
*/
|
||
angular.module('ngResource', ['ng']).
|
||
factory('$resource', ['$http', '$parse', function($http, $parse) {
|
||
var DEFAULT_ACTIONS = {
|
||
'get': {method:'GET'},
|
||
'save': {method:'POST'},
|
||
'query': {method:'GET', isArray:true},
|
||
'remove': {method:'DELETE'},
|
||
'delete': {method:'DELETE'}
|
||
};
|
||
var noop = angular.noop,
|
||
forEach = angular.forEach,
|
||
extend = angular.extend,
|
||
copy = angular.copy,
|
||
isFunction = angular.isFunction,
|
||
getter = function(obj, path) {
|
||
return $parse(path)(obj);
|
||
};
|
||
|
||
/**
|
||
* We need our custom method because encodeURIComponent is too aggressive and doesn't follow
|
||
* http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
|
||
* segments:
|
||
* segment = *pchar
|
||
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
|
||
* pct-encoded = "%" HEXDIG HEXDIG
|
||
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
|
||
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
|
||
* / "*" / "+" / "," / ";" / "="
|
||
*/
|
||
function encodeUriSegment(val) {
|
||
return encodeUriQuery(val, true).
|
||
replace(/%26/gi, '&').
|
||
replace(/%3D/gi, '=').
|
||
replace(/%2B/gi, '+');
|
||
}
|
||
|
||
|
||
/**
|
||
* This method is intended for encoding *key* or *value* parts of query component. We need a custom
|
||
* method becuase encodeURIComponent is too agressive and encodes stuff that doesn't have to be
|
||
* encoded per http://tools.ietf.org/html/rfc3986:
|
||
* query = *( pchar / "/" / "?" )
|
||
* pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
|
||
* unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
|
||
* pct-encoded = "%" HEXDIG HEXDIG
|
||
* sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
|
||
* / "*" / "+" / "," / ";" / "="
|
||
*/
|
||
function encodeUriQuery(val, pctEncodeSpaces) {
|
||
return encodeURIComponent(val).
|
||
replace(/%40/gi, '@').
|
||
replace(/%3A/gi, ':').
|
||
replace(/%24/g, '$').
|
||
replace(/%2C/gi, ',').
|
||
replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
|
||
}
|
||
|
||
function Route(template, defaults) {
|
||
this.template = template = template + '#';
|
||
this.defaults = defaults || {};
|
||
var urlParams = this.urlParams = {};
|
||
forEach(template.split(/\W/), function(param){
|
||
if (param && (new RegExp("(^|[^\\\\]):" + param + "\\W").test(template))) {
|
||
urlParams[param] = true;
|
||
}
|
||
});
|
||
this.template = template.replace(/\\:/g, ':');
|
||
}
|
||
|
||
Route.prototype = {
|
||
url: function(params) {
|
||
var self = this,
|
||
url = this.template,
|
||
val,
|
||
encodedVal;
|
||
|
||
params = params || {};
|
||
forEach(this.urlParams, function(_, urlParam){
|
||
val = params.hasOwnProperty(urlParam) ? params[urlParam] : self.defaults[urlParam];
|
||
if (angular.isDefined(val) && val !== null) {
|
||
encodedVal = encodeUriSegment(val);
|
||
url = url.replace(new RegExp(":" + urlParam + "(\\W)", "g"), encodedVal + "$1");
|
||
} else {
|
||
url = url.replace(new RegExp("(\/?):" + urlParam + "(\\W)", "g"), function(match,
|
||
leadingSlashes, tail) {
|
||
if (tail.charAt(0) == '/') {
|
||
return tail;
|
||
} else {
|
||
return leadingSlashes + tail;
|
||
}
|
||
});
|
||
}
|
||
});
|
||
url = url.replace(/\/?#$/, '');
|
||
var query = [];
|
||
forEach(params, function(value, key){
|
||
if (!self.urlParams[key]) {
|
||
query.push(encodeUriQuery(key) + '=' + encodeUriQuery(value));
|
||
}
|
||
});
|
||
query.sort();
|
||
url = url.replace(/\/*$/, '');
|
||
return url + (query.length ? '?' + query.join('&') : '');
|
||
}
|
||
};
|
||
|
||
|
||
function ResourceFactory(url, paramDefaults, actions) {
|
||
var route = new Route(url);
|
||
|
||
actions = extend({}, DEFAULT_ACTIONS, actions);
|
||
|
||
function extractParams(data, actionParams){
|
||
var ids = {};
|
||
actionParams = extend({}, paramDefaults, actionParams);
|
||
forEach(actionParams, function(value, key){
|
||
ids[key] = value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
|
||
});
|
||
return ids;
|
||
}
|
||
|
||
function Resource(value){
|
||
copy(value || {}, this);
|
||
}
|
||
|
||
forEach(actions, function(action, name) {
|
||
action.method = angular.uppercase(action.method);
|
||
var hasBody = action.method == 'POST' || action.method == 'PUT' || action.method == 'PATCH';
|
||
Resource[name] = function(a1, a2, a3, a4) {
|
||
var params = {};
|
||
var data;
|
||
var success = noop;
|
||
var error = null;
|
||
switch(arguments.length) {
|
||
case 4:
|
||
error = a4;
|
||
success = a3;
|
||
//fallthrough
|
||
case 3:
|
||
case 2:
|
||
if (isFunction(a2)) {
|
||
if (isFunction(a1)) {
|
||
success = a1;
|
||
error = a2;
|
||
break;
|
||
}
|
||
|
||
success = a2;
|
||
error = a3;
|
||
//fallthrough
|
||
} else {
|
||
params = a1;
|
||
data = a2;
|
||
success = a3;
|
||
break;
|
||
}
|
||
case 1:
|
||
if (isFunction(a1)) success = a1;
|
||
else if (hasBody) data = a1;
|
||
else params = a1;
|
||
break;
|
||
case 0: break;
|
||
default:
|
||
throw "Expected between 0-4 arguments [params, data, success, error], got " +
|
||
arguments.length + " arguments.";
|
||
}
|
||
|
||
var value = this instanceof Resource ? this : (action.isArray ? [] : new Resource(data));
|
||
$http({
|
||
method: action.method,
|
||
url: route.url(extend({}, extractParams(data, action.params || {}), params)),
|
||
data: data
|
||
}).then(function(response) {
|
||
var data = response.data;
|
||
|
||
if (data) {
|
||
if (action.isArray) {
|
||
value.length = 0;
|
||
forEach(data, function(item) {
|
||
value.push(new Resource(item));
|
||
});
|
||
} else {
|
||
copy(data, value);
|
||
}
|
||
}
|
||
(success||noop)(value, response.headers);
|
||
}, error);
|
||
|
||
return value;
|
||
};
|
||
|
||
|
||
Resource.prototype['$' + name] = function(a1, a2, a3) {
|
||
var params = extractParams(this),
|
||
success = noop,
|
||
error;
|
||
|
||
switch(arguments.length) {
|
||
case 3: params = a1; success = a2; error = a3; break;
|
||
case 2:
|
||
case 1:
|
||
if (isFunction(a1)) {
|
||
success = a1;
|
||
error = a2;
|
||
} else {
|
||
params = a1;
|
||
success = a2 || noop;
|
||
}
|
||
case 0: break;
|
||
default:
|
||
throw "Expected between 1-3 arguments [params, success, error], got " +
|
||
arguments.length + " arguments.";
|
||
}
|
||
var data = hasBody ? this : undefined;
|
||
Resource[name].call(this, params, data, success, error);
|
||
};
|
||
});
|
||
|
||
Resource.bind = function(additionalParamDefaults){
|
||
return ResourceFactory(url, extend({}, paramDefaults, additionalParamDefaults), actions);
|
||
};
|
||
|
||
return Resource;
|
||
}
|
||
|
||
return ResourceFactory;
|
||
}]);
|
||
|
||
|
||
})(window, window.angular);
|