1356 lines
46 KiB
JavaScript
1356 lines
46 KiB
JavaScript
/**
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* Restful Resources service for AngularJS apps
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* @version v1.4.0 - 2015-04-03 * @link https://github.com/mgonto/restangular
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* @author Martin Gontovnikas <martin@gon.to>
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* @license MIT License, http://www.opensource.org/licenses/MIT
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*/(function() {
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var restangular = angular.module('restangular', []);
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restangular.provider('Restangular', function() {
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// Configuration
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var Configurer = {};
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Configurer.init = function(object, config) {
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object.configuration = config;
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/**
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* Those are HTTP safe methods for which there is no need to pass any data with the request.
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*/
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var safeMethods= ['get', 'head', 'options', 'trace', 'getlist'];
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config.isSafe = function(operation) {
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return _.contains(safeMethods, operation.toLowerCase());
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};
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var absolutePattern = /^https?:\/\//i;
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config.isAbsoluteUrl = function(string) {
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return _.isUndefined(config.absoluteUrl) || _.isNull(config.absoluteUrl) ?
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string && absolutePattern.test(string) :
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config.absoluteUrl;
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};
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config.absoluteUrl = _.isUndefined(config.absoluteUrl) ? true : config.absoluteUrl;
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object.setSelfLinkAbsoluteUrl = function(value) {
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config.absoluteUrl = value;
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};
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/**
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* This is the BaseURL to be used with Restangular
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*/
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config.baseUrl = _.isUndefined(config.baseUrl) ? '' : config.baseUrl;
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object.setBaseUrl = function(newBaseUrl) {
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config.baseUrl = /\/$/.test(newBaseUrl) ?
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newBaseUrl.substring(0, newBaseUrl.length-1) :
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newBaseUrl;
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return this;
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};
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/**
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* Sets the extra fields to keep from the parents
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*/
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config.extraFields = config.extraFields || [];
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object.setExtraFields = function(newExtraFields) {
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config.extraFields = newExtraFields;
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return this;
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};
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/**
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* Some default $http parameter to be used in EVERY call
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**/
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config.defaultHttpFields = config.defaultHttpFields || {};
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object.setDefaultHttpFields = function(values) {
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config.defaultHttpFields = values;
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return this;
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};
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config.withHttpValues = function(httpLocalConfig, obj) {
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return _.defaults(obj, httpLocalConfig, config.defaultHttpFields);
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};
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config.encodeIds = _.isUndefined(config.encodeIds) ? true : config.encodeIds;
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object.setEncodeIds = function(encode) {
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config.encodeIds = encode;
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};
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config.defaultRequestParams = config.defaultRequestParams || {
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get: {},
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post: {},
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put: {},
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remove: {},
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common: {}
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};
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object.setDefaultRequestParams = function(param1, param2) {
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var methods = [],
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params = param2 || param1;
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if (!_.isUndefined(param2)) {
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if (_.isArray(param1)) {
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methods = param1;
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} else {
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methods.push(param1);
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}
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} else {
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methods.push('common');
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}
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_.each(methods, function (method) {
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config.defaultRequestParams[method] = params;
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});
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return this;
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};
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object.requestParams = config.defaultRequestParams;
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config.defaultHeaders = config.defaultHeaders || {};
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object.setDefaultHeaders = function(headers) {
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config.defaultHeaders = headers;
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object.defaultHeaders = config.defaultHeaders;
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return this;
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};
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object.defaultHeaders = config.defaultHeaders;
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/**
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* Method overriders will set which methods are sent via POST with an X-HTTP-Method-Override
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**/
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config.methodOverriders = config.methodOverriders || [];
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object.setMethodOverriders = function(values) {
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var overriders = _.extend([], values);
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if (config.isOverridenMethod('delete', overriders)) {
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overriders.push('remove');
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}
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config.methodOverriders = overriders;
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return this;
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};
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config.jsonp = _.isUndefined(config.jsonp) ? false : config.jsonp;
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object.setJsonp = function(active) {
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config.jsonp = active;
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};
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config.isOverridenMethod = function(method, values) {
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var search = values || config.methodOverriders;
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return !_.isUndefined(_.find(search, function(one) {
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return one.toLowerCase() === method.toLowerCase();
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}));
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};
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/**
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* Sets the URL creator type. For now, only Path is created. In the future we'll have queryParams
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**/
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config.urlCreator = config.urlCreator || 'path';
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object.setUrlCreator = function(name) {
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if (!_.has(config.urlCreatorFactory, name)) {
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throw new Error('URL Path selected isn\'t valid');
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}
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config.urlCreator = name;
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return this;
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};
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/**
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* You can set the restangular fields here. The 3 required fields for Restangular are:
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*
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* id: Id of the element
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* route: name of the route of this element
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* parentResource: the reference to the parent resource
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*
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* All of this fields except for id, are handled (and created) by Restangular. By default,
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* the field values will be id, route and parentResource respectively
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*/
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config.restangularFields = config.restangularFields || {
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id: 'id',
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route: 'route',
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parentResource: 'parentResource',
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restangularCollection: 'restangularCollection',
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cannonicalId: '__cannonicalId',
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etag: 'restangularEtag',
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selfLink: 'href',
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get: 'get',
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getList: 'getList',
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put: 'put',
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post: 'post',
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remove: 'remove',
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head: 'head',
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trace: 'trace',
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options: 'options',
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patch: 'patch',
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getRestangularUrl: 'getRestangularUrl',
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getRequestedUrl: 'getRequestedUrl',
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putElement: 'putElement',
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addRestangularMethod: 'addRestangularMethod',
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getParentList: 'getParentList',
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clone: 'clone',
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ids: 'ids',
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httpConfig: '_$httpConfig',
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reqParams: 'reqParams',
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one: 'one',
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all: 'all',
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several: 'several',
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oneUrl: 'oneUrl',
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allUrl: 'allUrl',
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customPUT: 'customPUT',
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customPOST: 'customPOST',
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customDELETE: 'customDELETE',
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customGET: 'customGET',
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customGETLIST: 'customGETLIST',
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customOperation: 'customOperation',
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doPUT: 'doPUT',
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doPOST: 'doPOST',
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doDELETE: 'doDELETE',
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doGET: 'doGET',
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doGETLIST: 'doGETLIST',
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fromServer: 'fromServer',
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withConfig: 'withConfig',
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withHttpConfig: 'withHttpConfig',
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singleOne: 'singleOne',
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plain: 'plain',
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save: 'save',
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restangularized: 'restangularized'
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};
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object.setRestangularFields = function(resFields) {
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config.restangularFields =
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_.extend(config.restangularFields, resFields);
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return this;
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};
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config.isRestangularized = function(obj) {
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return !!obj[config.restangularFields.restangularized];
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};
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config.setFieldToElem = function(field, elem, value) {
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var properties = field.split('.');
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var idValue = elem;
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_.each(_.initial(properties), function(prop) {
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idValue[prop] = {};
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idValue = idValue[prop];
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});
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idValue[_.last(properties)] = value;
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return this;
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};
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config.getFieldFromElem = function(field, elem) {
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var properties = field.split('.');
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var idValue = elem;
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_.each(properties, function(prop) {
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if (idValue) {
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idValue = idValue[prop];
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}
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});
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return angular.copy(idValue);
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};
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config.setIdToElem = function(elem, id /*, route */) {
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config.setFieldToElem(config.restangularFields.id, elem, id);
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return this;
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};
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config.getIdFromElem = function(elem) {
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return config.getFieldFromElem(config.restangularFields.id, elem);
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};
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config.isValidId = function(elemId) {
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return '' !== elemId && !_.isUndefined(elemId) && !_.isNull(elemId);
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};
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config.setUrlToElem = function(elem, url /*, route */) {
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config.setFieldToElem(config.restangularFields.selfLink, elem, url);
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return this;
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};
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config.getUrlFromElem = function(elem) {
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return config.getFieldFromElem(config.restangularFields.selfLink, elem);
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};
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config.useCannonicalId = _.isUndefined(config.useCannonicalId) ? false : config.useCannonicalId;
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object.setUseCannonicalId = function(value) {
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config.useCannonicalId = value;
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return this;
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};
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config.getCannonicalIdFromElem = function(elem) {
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var cannonicalId = elem[config.restangularFields.cannonicalId];
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var actualId = config.isValidId(cannonicalId) ? cannonicalId : config.getIdFromElem(elem);
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return actualId;
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};
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/**
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* Sets the Response parser. This is used in case your response isn't directly the data.
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* For example if you have a response like {meta: {'meta'}, data: {name: 'Gonto'}}
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* you can extract this data which is the one that needs wrapping
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*
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* The ResponseExtractor is a function that receives the response and the method executed.
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*/
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config.responseInterceptors = config.responseInterceptors || [];
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config.defaultResponseInterceptor = function(data /*, operation, what, url, response, deferred */) {
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return data;
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};
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config.responseExtractor = function(data, operation, what, url, response, deferred) {
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var interceptors = angular.copy(config.responseInterceptors);
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interceptors.push(config.defaultResponseInterceptor);
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var theData = data;
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_.each(interceptors, function(interceptor) {
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theData = interceptor(theData, operation,
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what, url, response, deferred);
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});
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return theData;
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};
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object.addResponseInterceptor = function(extractor) {
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config.responseInterceptors.push(extractor);
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return this;
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};
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config.errorInterceptors = config.errorInterceptors || [];
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object.addErrorInterceptor = function(interceptor) {
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config.errorInterceptors.push(interceptor);
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return this;
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};
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object.setResponseInterceptor = object.addResponseInterceptor;
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object.setResponseExtractor = object.addResponseInterceptor;
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object.setErrorInterceptor = object.addErrorInterceptor;
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/**
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* Response interceptor is called just before resolving promises.
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*/
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/**
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* Request interceptor is called before sending an object to the server.
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*/
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config.requestInterceptors = config.requestInterceptors || [];
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config.defaultInterceptor = function(element, operation, path, url, headers, params, httpConfig) {
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return {
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element: element,
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headers: headers,
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params: params,
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httpConfig: httpConfig
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};
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};
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config.fullRequestInterceptor = function(element, operation, path, url, headers, params, httpConfig) {
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var interceptors = angular.copy(config.requestInterceptors);
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var defaultRequest = config.defaultInterceptor(element, operation, path, url, headers, params, httpConfig);
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return _.reduce(interceptors, function(request, interceptor) {
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return _.extend(request, interceptor(request.element, operation,
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path, url, request.headers, request.params, request.httpConfig));
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}, defaultRequest);
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};
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object.addRequestInterceptor = function(interceptor) {
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config.requestInterceptors.push(function(elem, operation, path, url, headers, params, httpConfig) {
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return {
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headers: headers,
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params: params,
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element: interceptor(elem, operation, path, url),
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httpConfig: httpConfig
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};
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});
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return this;
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};
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object.setRequestInterceptor = object.addRequestInterceptor;
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object.addFullRequestInterceptor = function(interceptor) {
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config.requestInterceptors.push(interceptor);
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return this;
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};
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object.setFullRequestInterceptor = object.addFullRequestInterceptor;
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config.onBeforeElemRestangularized = config.onBeforeElemRestangularized || function(elem) {
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return elem;
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};
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object.setOnBeforeElemRestangularized = function(post) {
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config.onBeforeElemRestangularized = post;
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return this;
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};
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object.setRestangularizePromiseInterceptor = function(interceptor) {
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config.restangularizePromiseInterceptor = interceptor;
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return this;
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};
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/**
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* This method is called after an element has been "Restangularized".
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*
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* It receives the element, a boolean indicating if it's an element or a collection
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* and the name of the model
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*
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*/
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config.onElemRestangularized = config.onElemRestangularized || function(elem) {
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return elem;
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};
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object.setOnElemRestangularized = function(post) {
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config.onElemRestangularized = post;
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return this;
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};
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config.shouldSaveParent = config.shouldSaveParent || function() {
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return true;
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};
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object.setParentless = function(values) {
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if (_.isArray(values)) {
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config.shouldSaveParent = function(route) {
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return !_.contains(values, route);
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};
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} else if (_.isBoolean(values)) {
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config.shouldSaveParent = function() {
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return !values;
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};
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}
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return this;
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};
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/**
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* This lets you set a suffix to every request.
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*
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* For example, if your api requires that for JSon requests you do /users/123.json, you can set that
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* in here.
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*
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*
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* By default, the suffix is null
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*/
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config.suffix = _.isUndefined(config.suffix) ? null : config.suffix;
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object.setRequestSuffix = function(newSuffix) {
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config.suffix = newSuffix;
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return this;
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};
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/**
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* Add element transformers for certain routes.
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*/
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config.transformers = config.transformers || {};
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object.addElementTransformer = function(type, secondArg, thirdArg) {
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var isCollection = null;
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var transformer = null;
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if (arguments.length === 2) {
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transformer = secondArg;
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} else {
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transformer = thirdArg;
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isCollection = secondArg;
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}
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var typeTransformers = config.transformers[type];
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if (!typeTransformers) {
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typeTransformers = config.transformers[type] = [];
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}
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typeTransformers.push(function(coll, elem) {
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if (_.isNull(isCollection) || (coll === isCollection)) {
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return transformer(elem);
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}
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return elem;
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});
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return object;
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};
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object.extendCollection = function(route, fn) {
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return object.addElementTransformer(route, true, fn);
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};
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object.extendModel = function(route, fn) {
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return object.addElementTransformer(route, false, fn);
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};
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config.transformElem = function(elem, isCollection, route, Restangular, force) {
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if (!force && !config.transformLocalElements && !elem[config.restangularFields.fromServer]) {
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return elem;
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}
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var typeTransformers = config.transformers[route];
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var changedElem = elem;
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if (typeTransformers) {
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_.each(typeTransformers, function(transformer) {
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changedElem = transformer(isCollection, changedElem);
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});
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}
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return config.onElemRestangularized(changedElem, isCollection, route, Restangular);
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};
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config.transformLocalElements = _.isUndefined(config.transformLocalElements) ?
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false :
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config.transformLocalElements;
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object.setTransformOnlyServerElements = function(active) {
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config.transformLocalElements = !active;
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};
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config.fullResponse = _.isUndefined(config.fullResponse) ? false : config.fullResponse;
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object.setFullResponse = function(full) {
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config.fullResponse = full;
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return this;
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};
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|
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|
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//Internal values and functions
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config.urlCreatorFactory = {};
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/**
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* Base URL Creator. Base prototype for everything related to it
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**/
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var BaseCreator = function() {
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};
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BaseCreator.prototype.setConfig = function(config) {
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this.config = config;
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return this;
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};
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BaseCreator.prototype.parentsArray = function(current) {
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var parents = [];
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while(current) {
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parents.push(current);
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current = current[this.config.restangularFields.parentResource];
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}
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return parents.reverse();
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};
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function RestangularResource(config, $http, url, configurer) {
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var resource = {};
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_.each(_.keys(configurer), function(key) {
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var value = configurer[key];
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|
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// Add default parameters
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value.params = _.extend({}, value.params, config.defaultRequestParams[value.method.toLowerCase()]);
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// We don't want the ? if no params are there
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if (_.isEmpty(value.params)) {
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delete value.params;
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}
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if (config.isSafe(value.method)) {
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resource[key] = function() {
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return $http(_.extend(value, {
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url: url
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}));
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};
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} else {
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resource[key] = function(data) {
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return $http(_.extend(value, {
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url: url,
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data: data
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}));
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};
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}
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});
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return resource;
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}
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|
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BaseCreator.prototype.resource = function(current, $http, localHttpConfig, callHeaders, callParams, what, etag,operation) {
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var params = _.defaults(callParams || {}, this.config.defaultRequestParams.common);
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var headers = _.defaults(callHeaders || {}, this.config.defaultHeaders);
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|
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if (etag) {
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if (!config.isSafe(operation)) {
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headers['If-Match'] = etag;
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} else {
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headers['If-None-Match'] = etag;
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}
|
|
}
|
|
|
|
var url = this.base(current);
|
|
|
|
if (what) {
|
|
var add = '';
|
|
if (!/\/$/.test(url)) {
|
|
add += '/';
|
|
}
|
|
add += what;
|
|
url += add;
|
|
}
|
|
|
|
if (this.config.suffix &&
|
|
url.indexOf(this.config.suffix, url.length - this.config.suffix.length) === -1 &&
|
|
!this.config.getUrlFromElem(current)) {
|
|
url += this.config.suffix;
|
|
}
|
|
|
|
current[this.config.restangularFields.httpConfig] = undefined;
|
|
|
|
return RestangularResource(this.config, $http, url, {
|
|
getList: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'GET',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
get: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'GET',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
jsonp: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'jsonp',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
put: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'PUT',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
post: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'POST',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
remove: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'DELETE',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
head: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'HEAD',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
trace: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'TRACE',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
options: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'OPTIONS',
|
|
params: params,
|
|
headers: headers}),
|
|
|
|
patch: this.config.withHttpValues(localHttpConfig,
|
|
{method: 'PATCH',
|
|
params: params,
|
|
headers: headers})
|
|
});
|
|
};
|
|
|
|
/**
|
|
* This is the Path URL creator. It uses Path to show Hierarchy in the Rest API.
|
|
* This means that if you have an Account that then has a set of Buildings, a URL to a building
|
|
* would be /accounts/123/buildings/456
|
|
**/
|
|
var Path = function() {
|
|
};
|
|
|
|
Path.prototype = new BaseCreator();
|
|
|
|
Path.prototype.normalizeUrl = function (url){
|
|
var parts = /(http[s]?:\/\/)?(.*)?/.exec(url);
|
|
parts[2] = parts[2].replace(/[\\\/]+/g, '/');
|
|
return (typeof parts[1] !== 'undefined')? parts[1] + parts[2] : parts[2];
|
|
};
|
|
|
|
Path.prototype.base = function(current) {
|
|
var __this = this;
|
|
return _.reduce(this.parentsArray(current), function(acum, elem) {
|
|
var elemUrl;
|
|
var elemSelfLink = __this.config.getUrlFromElem(elem);
|
|
if (elemSelfLink) {
|
|
if (__this.config.isAbsoluteUrl(elemSelfLink)) {
|
|
return elemSelfLink;
|
|
} else {
|
|
elemUrl = elemSelfLink;
|
|
}
|
|
} else {
|
|
elemUrl = elem[__this.config.restangularFields.route];
|
|
|
|
if (elem[__this.config.restangularFields.restangularCollection]) {
|
|
var ids = elem[__this.config.restangularFields.ids];
|
|
if (ids) {
|
|
elemUrl += '/' + ids.join(',');
|
|
}
|
|
} else {
|
|
var elemId;
|
|
if (__this.config.useCannonicalId) {
|
|
elemId = __this.config.getCannonicalIdFromElem(elem);
|
|
} else {
|
|
elemId = __this.config.getIdFromElem(elem);
|
|
}
|
|
|
|
if (config.isValidId(elemId) && !elem.singleOne) {
|
|
elemUrl += '/' + (__this.config.encodeIds ? encodeURIComponent(elemId) : elemId);
|
|
}
|
|
}
|
|
}
|
|
acum = acum.replace(/\/$/, '') + '/' + elemUrl;
|
|
return __this.normalizeUrl(acum);
|
|
|
|
}, this.config.baseUrl);
|
|
};
|
|
|
|
|
|
|
|
Path.prototype.fetchUrl = function(current, what) {
|
|
var baseUrl = this.base(current);
|
|
if (what) {
|
|
baseUrl += '/' + what;
|
|
}
|
|
return baseUrl;
|
|
};
|
|
|
|
Path.prototype.fetchRequestedUrl = function(current, what) {
|
|
var url = this.fetchUrl(current, what);
|
|
var params = current[config.restangularFields.reqParams];
|
|
|
|
// From here on and until the end of fetchRequestedUrl,
|
|
// the code has been kindly borrowed from angular.js
|
|
// The reason for such code bloating is coherence:
|
|
// If the user were to use this for cache management, the
|
|
// serialization of parameters would need to be identical
|
|
// to the one done by angular for cache keys to match.
|
|
function sortedKeys(obj) {
|
|
var keys = [];
|
|
for (var key in obj) {
|
|
if (obj.hasOwnProperty(key)) {
|
|
keys.push(key);
|
|
}
|
|
}
|
|
return keys.sort();
|
|
}
|
|
|
|
function forEachSorted(obj, iterator, context) {
|
|
var keys = sortedKeys(obj);
|
|
for ( var i = 0; i < keys.length; i++) {
|
|
iterator.call(context, obj[keys[i]], keys[i]);
|
|
}
|
|
return keys;
|
|
}
|
|
|
|
function encodeUriQuery(val, pctEncodeSpaces) {
|
|
return encodeURIComponent(val).
|
|
replace(/%40/gi, '@').
|
|
replace(/%3A/gi, ':').
|
|
replace(/%24/g, '$').
|
|
replace(/%2C/gi, ',').
|
|
replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));
|
|
}
|
|
|
|
if (!params) { return url + (this.config.suffix || ''); }
|
|
|
|
var parts = [];
|
|
forEachSorted(params, function(value, key) {
|
|
if (value === null || value === undefined) { return; }
|
|
if (!angular.isArray(value)) { value = [value]; }
|
|
|
|
angular.forEach(value, function(v) {
|
|
if (angular.isObject(v)) {
|
|
v = angular.toJson(v);
|
|
}
|
|
parts.push(encodeUriQuery(key) + '=' + encodeUriQuery(v));
|
|
});
|
|
});
|
|
|
|
return url + (this.config.suffix || '') + ((url.indexOf('?') === -1) ? '?' : '&') + parts.join('&');
|
|
};
|
|
|
|
config.urlCreatorFactory.path = Path;
|
|
};
|
|
|
|
var globalConfiguration = {};
|
|
|
|
Configurer.init(this, globalConfiguration);
|
|
|
|
|
|
|
|
this.$get = ['$http', '$q', function($http, $q) {
|
|
|
|
function createServiceForConfiguration(config) {
|
|
var service = {};
|
|
|
|
var urlHandler = new config.urlCreatorFactory[config.urlCreator]();
|
|
urlHandler.setConfig(config);
|
|
|
|
function restangularizeBase(parent, elem, route, reqParams, fromServer) {
|
|
elem[config.restangularFields.route] = route;
|
|
elem[config.restangularFields.getRestangularUrl] = _.bind(urlHandler.fetchUrl, urlHandler, elem);
|
|
elem[config.restangularFields.getRequestedUrl] = _.bind(urlHandler.fetchRequestedUrl, urlHandler, elem);
|
|
elem[config.restangularFields.addRestangularMethod] = _.bind(addRestangularMethodFunction, elem);
|
|
elem[config.restangularFields.clone] = _.bind(copyRestangularizedElement, elem, elem);
|
|
elem[config.restangularFields.reqParams] = _.isEmpty(reqParams) ? null : reqParams;
|
|
elem[config.restangularFields.withHttpConfig] = _.bind(withHttpConfig, elem);
|
|
elem[config.restangularFields.plain] = _.bind(stripRestangular, elem, elem);
|
|
|
|
// Tag element as restangularized
|
|
elem[config.restangularFields.restangularized] = true;
|
|
|
|
// RequestLess connection
|
|
elem[config.restangularFields.one] = _.bind(one, elem, elem);
|
|
elem[config.restangularFields.all] = _.bind(all, elem, elem);
|
|
elem[config.restangularFields.several] = _.bind(several, elem, elem);
|
|
elem[config.restangularFields.oneUrl] = _.bind(oneUrl, elem, elem);
|
|
elem[config.restangularFields.allUrl] = _.bind(allUrl, elem, elem);
|
|
|
|
elem[config.restangularFields.fromServer] = !!fromServer;
|
|
|
|
if (parent && config.shouldSaveParent(route)) {
|
|
var parentId = config.getIdFromElem(parent);
|
|
var parentUrl = config.getUrlFromElem(parent);
|
|
|
|
var restangularFieldsForParent = _.union(
|
|
_.values( _.pick(config.restangularFields, ['route', 'singleOne', 'parentResource']) ),
|
|
config.extraFields
|
|
);
|
|
var parentResource = _.pick(parent, restangularFieldsForParent);
|
|
|
|
if (config.isValidId(parentId)) {
|
|
config.setIdToElem(parentResource, parentId, route);
|
|
}
|
|
if (config.isValidId(parentUrl)) {
|
|
config.setUrlToElem(parentResource, parentUrl, route);
|
|
}
|
|
|
|
elem[config.restangularFields.parentResource] = parentResource;
|
|
} else {
|
|
elem[config.restangularFields.parentResource] = null;
|
|
}
|
|
return elem;
|
|
}
|
|
|
|
function one(parent, route, id, singleOne) {
|
|
var error;
|
|
if (_.isNumber(route) || _.isNumber(parent)) {
|
|
error = 'You\'re creating a Restangular entity with the number ';
|
|
error += 'instead of the route or the parent. For example, you can\'t call .one(12).';
|
|
throw new Error(error);
|
|
}
|
|
if (_.isUndefined(route)) {
|
|
error = 'You\'re creating a Restangular entity either without the path. ';
|
|
error += 'For example you can\'t call .one(). Please check if your arguments are valid.';
|
|
throw new Error(error);
|
|
}
|
|
var elem = {};
|
|
config.setIdToElem(elem, id, route);
|
|
config.setFieldToElem(config.restangularFields.singleOne, elem, singleOne);
|
|
return restangularizeElem(parent, elem , route, false);
|
|
}
|
|
|
|
|
|
function all(parent, route) {
|
|
return restangularizeCollection(parent, [] , route, false);
|
|
}
|
|
|
|
function several(parent, route /*, ids */) {
|
|
var collection = [];
|
|
collection[config.restangularFields.ids] = Array.prototype.splice.call(arguments, 2);
|
|
return restangularizeCollection(parent, collection , route, false);
|
|
}
|
|
|
|
function oneUrl(parent, route, url) {
|
|
if (!route) {
|
|
throw new Error('Route is mandatory when creating new Restangular objects.');
|
|
}
|
|
var elem = {};
|
|
config.setUrlToElem(elem, url, route);
|
|
return restangularizeElem(parent, elem , route, false);
|
|
}
|
|
|
|
|
|
function allUrl(parent, route, url) {
|
|
if (!route) {
|
|
throw new Error('Route is mandatory when creating new Restangular objects.');
|
|
}
|
|
var elem = {};
|
|
config.setUrlToElem(elem, url, route);
|
|
return restangularizeCollection(parent, elem , route, false);
|
|
}
|
|
// Promises
|
|
function restangularizePromise(promise, isCollection, valueToFill) {
|
|
promise.call = _.bind(promiseCall, promise);
|
|
promise.get = _.bind(promiseGet, promise);
|
|
promise[config.restangularFields.restangularCollection] = isCollection;
|
|
if (isCollection) {
|
|
promise.push = _.bind(promiseCall, promise, 'push');
|
|
}
|
|
promise.$object = valueToFill;
|
|
if (config.restangularizePromiseInterceptor) {
|
|
config.restangularizePromiseInterceptor(promise);
|
|
}
|
|
return promise;
|
|
}
|
|
|
|
function promiseCall(method) {
|
|
var deferred = $q.defer();
|
|
var callArgs = arguments;
|
|
var filledValue = {};
|
|
this.then(function(val) {
|
|
var params = Array.prototype.slice.call(callArgs, 1);
|
|
var func = val[method];
|
|
func.apply(val, params);
|
|
filledValue = val;
|
|
deferred.resolve(val);
|
|
});
|
|
return restangularizePromise(deferred.promise, this[config.restangularFields.restangularCollection], filledValue);
|
|
}
|
|
|
|
function promiseGet(what) {
|
|
var deferred = $q.defer();
|
|
var filledValue = {};
|
|
this.then(function(val) {
|
|
filledValue = val[what];
|
|
deferred.resolve(filledValue);
|
|
});
|
|
return restangularizePromise(deferred.promise, this[config.restangularFields.restangularCollection], filledValue);
|
|
}
|
|
|
|
function resolvePromise(deferred, response, data, filledValue) {
|
|
_.extend(filledValue, data);
|
|
|
|
// Trigger the full response interceptor.
|
|
if (config.fullResponse) {
|
|
return deferred.resolve(_.extend(response, {
|
|
data: data
|
|
}));
|
|
} else {
|
|
deferred.resolve(data);
|
|
}
|
|
}
|
|
|
|
|
|
// Elements
|
|
function stripRestangular(elem) {
|
|
if (_.isArray(elem)) {
|
|
var array = [];
|
|
_.each(elem, function(value) {
|
|
array.push(config.isRestangularized(value) ? stripRestangular(value) : value);
|
|
});
|
|
return array;
|
|
} else {
|
|
return _.omit(elem, _.values(_.omit(config.restangularFields, 'id')));
|
|
}
|
|
}
|
|
|
|
function addCustomOperation(elem) {
|
|
elem[config.restangularFields.customOperation] = _.bind(customFunction, elem);
|
|
_.each(['put', 'post', 'get', 'delete'], function(oper) {
|
|
_.each(['do', 'custom'], function(alias) {
|
|
var callOperation = oper === 'delete' ? 'remove' : oper;
|
|
var name = alias + oper.toUpperCase();
|
|
var callFunction;
|
|
|
|
if (callOperation !== 'put' && callOperation !== 'post') {
|
|
callFunction = customFunction;
|
|
} else {
|
|
callFunction = function(operation, elem, path, params, headers) {
|
|
return _.bind(customFunction, this)(operation, path, params, headers, elem);
|
|
};
|
|
}
|
|
elem[name] = _.bind(callFunction, elem, callOperation);
|
|
});
|
|
});
|
|
elem[config.restangularFields.customGETLIST] = _.bind(fetchFunction, elem);
|
|
elem[config.restangularFields.doGETLIST] = elem[config.restangularFields.customGETLIST];
|
|
}
|
|
|
|
function copyRestangularizedElement(fromElement, toElement) {
|
|
var copiedElement = angular.copy(fromElement, toElement);
|
|
return restangularizeElem(copiedElement[config.restangularFields.parentResource],
|
|
copiedElement, copiedElement[config.restangularFields.route], true);
|
|
}
|
|
|
|
function restangularizeElem(parent, element, route, fromServer, collection, reqParams) {
|
|
var elem = config.onBeforeElemRestangularized(element, false, route);
|
|
|
|
var localElem = restangularizeBase(parent, elem, route, reqParams, fromServer);
|
|
|
|
if (config.useCannonicalId) {
|
|
localElem[config.restangularFields.cannonicalId] = config.getIdFromElem(localElem);
|
|
}
|
|
|
|
if (collection) {
|
|
localElem[config.restangularFields.getParentList] = function() {
|
|
return collection;
|
|
};
|
|
}
|
|
|
|
localElem[config.restangularFields.restangularCollection] = false;
|
|
localElem[config.restangularFields.get] = _.bind(getFunction, localElem);
|
|
localElem[config.restangularFields.getList] = _.bind(fetchFunction, localElem);
|
|
localElem[config.restangularFields.put] = _.bind(putFunction, localElem);
|
|
localElem[config.restangularFields.post] = _.bind(postFunction, localElem);
|
|
localElem[config.restangularFields.remove] = _.bind(deleteFunction, localElem);
|
|
localElem[config.restangularFields.head] = _.bind(headFunction, localElem);
|
|
localElem[config.restangularFields.trace] = _.bind(traceFunction, localElem);
|
|
localElem[config.restangularFields.options] = _.bind(optionsFunction, localElem);
|
|
localElem[config.restangularFields.patch] = _.bind(patchFunction, localElem);
|
|
localElem[config.restangularFields.save] = _.bind(save, localElem);
|
|
|
|
addCustomOperation(localElem);
|
|
return config.transformElem(localElem, false, route, service, true);
|
|
}
|
|
|
|
function restangularizeCollection(parent, element, route, fromServer, reqParams) {
|
|
var elem = config.onBeforeElemRestangularized(element, true, route);
|
|
|
|
var localElem = restangularizeBase(parent, elem, route, reqParams, fromServer);
|
|
localElem[config.restangularFields.restangularCollection] = true;
|
|
localElem[config.restangularFields.post] = _.bind(postFunction, localElem, null);
|
|
localElem[config.restangularFields.remove] = _.bind(deleteFunction, localElem);
|
|
localElem[config.restangularFields.head] = _.bind(headFunction, localElem);
|
|
localElem[config.restangularFields.trace] = _.bind(traceFunction, localElem);
|
|
localElem[config.restangularFields.putElement] = _.bind(putElementFunction, localElem);
|
|
localElem[config.restangularFields.options] = _.bind(optionsFunction, localElem);
|
|
localElem[config.restangularFields.patch] = _.bind(patchFunction, localElem);
|
|
localElem[config.restangularFields.get] = _.bind(getById, localElem);
|
|
localElem[config.restangularFields.getList] = _.bind(fetchFunction, localElem, null);
|
|
|
|
addCustomOperation(localElem);
|
|
return config.transformElem(localElem, true, route, service, true);
|
|
}
|
|
|
|
function restangularizeCollectionAndElements(parent, element, route) {
|
|
var collection = restangularizeCollection(parent, element, route, false);
|
|
_.each(collection, function(elem) {
|
|
restangularizeElem(parent, elem, route, false);
|
|
});
|
|
return collection;
|
|
}
|
|
|
|
function getById(id, reqParams, headers){
|
|
return this.customGET(id.toString(), reqParams, headers);
|
|
}
|
|
|
|
function putElementFunction(idx, params, headers) {
|
|
var __this = this;
|
|
var elemToPut = this[idx];
|
|
var deferred = $q.defer();
|
|
var filledArray = [];
|
|
filledArray = config.transformElem(filledArray, true, elemToPut[config.restangularFields.route], service);
|
|
elemToPut.put(params, headers).then(function(serverElem) {
|
|
var newArray = copyRestangularizedElement(__this);
|
|
newArray[idx] = serverElem;
|
|
filledArray = newArray;
|
|
deferred.resolve(newArray);
|
|
}, function(response) {
|
|
deferred.reject(response);
|
|
});
|
|
|
|
return restangularizePromise(deferred.promise, true, filledArray);
|
|
}
|
|
|
|
function parseResponse(resData, operation, route, fetchUrl, response, deferred) {
|
|
var data = config.responseExtractor(resData, operation, route, fetchUrl, response, deferred);
|
|
var etag = response.headers('ETag');
|
|
if (data && etag) {
|
|
data[config.restangularFields.etag] = etag;
|
|
}
|
|
return data;
|
|
}
|
|
|
|
|
|
function fetchFunction(what, reqParams, headers) {
|
|
var __this = this;
|
|
var deferred = $q.defer();
|
|
var operation = 'getList';
|
|
var url = urlHandler.fetchUrl(this, what);
|
|
var whatFetched = what || __this[config.restangularFields.route];
|
|
|
|
var request = config.fullRequestInterceptor(null, operation,
|
|
whatFetched, url, headers || {}, reqParams || {}, this[config.restangularFields.httpConfig] || {});
|
|
|
|
var filledArray = [];
|
|
filledArray = config.transformElem(filledArray, true, whatFetched, service);
|
|
|
|
var method = 'getList';
|
|
|
|
if (config.jsonp) {
|
|
method = 'jsonp';
|
|
}
|
|
|
|
var okCallback = function(response) {
|
|
var resData = response.data;
|
|
var fullParams = response.config.params;
|
|
var data = parseResponse(resData, operation, whatFetched, url, response, deferred);
|
|
|
|
// support empty response for getList() calls (some APIs respond with 204 and empty body)
|
|
if (_.isUndefined(data) || '' === data) {
|
|
data = [];
|
|
}
|
|
if (!_.isArray(data)) {
|
|
throw new Error('Response for getList SHOULD be an array and not an object or something else');
|
|
}
|
|
var processedData = _.map(data, function(elem) {
|
|
if (!__this[config.restangularFields.restangularCollection]) {
|
|
return restangularizeElem(__this, elem, what, true, data);
|
|
} else {
|
|
return restangularizeElem(__this[config.restangularFields.parentResource],
|
|
elem, __this[config.restangularFields.route], true, data);
|
|
}
|
|
});
|
|
|
|
processedData = _.extend(data, processedData);
|
|
|
|
if (!__this[config.restangularFields.restangularCollection]) {
|
|
resolvePromise(
|
|
deferred,
|
|
response,
|
|
restangularizeCollection(
|
|
__this,
|
|
processedData,
|
|
what,
|
|
true,
|
|
fullParams
|
|
),
|
|
filledArray
|
|
);
|
|
} else {
|
|
resolvePromise(
|
|
deferred,
|
|
response,
|
|
restangularizeCollection(
|
|
__this[config.restangularFields.parentResource],
|
|
processedData,
|
|
__this[config.restangularFields.route],
|
|
true,
|
|
fullParams
|
|
),
|
|
filledArray
|
|
);
|
|
}
|
|
};
|
|
|
|
urlHandler.resource(this, $http, request.httpConfig, request.headers, request.params, what,
|
|
this[config.restangularFields.etag], operation)[method]().then(okCallback, function error(response) {
|
|
if (response.status === 304 && __this[config.restangularFields.restangularCollection]) {
|
|
resolvePromise(deferred, response, __this, filledArray);
|
|
} else if ( _.every(config.errorInterceptors, function(cb) { return cb(response, deferred, okCallback) !== false; }) ) {
|
|
// triggered if no callback returns false
|
|
deferred.reject(response);
|
|
}
|
|
});
|
|
|
|
return restangularizePromise(deferred.promise, true, filledArray);
|
|
}
|
|
|
|
function withHttpConfig(httpConfig) {
|
|
this[config.restangularFields.httpConfig] = httpConfig;
|
|
return this;
|
|
}
|
|
|
|
function save(params, headers) {
|
|
if (this[config.restangularFields.fromServer]) {
|
|
return this[config.restangularFields.put](params, headers);
|
|
} else {
|
|
return _.bind(elemFunction, this)('post', undefined, params, undefined, headers);
|
|
}
|
|
}
|
|
|
|
function elemFunction(operation, what, params, obj, headers) {
|
|
var __this = this;
|
|
var deferred = $q.defer();
|
|
var resParams = params || {};
|
|
var route = what || this[config.restangularFields.route];
|
|
var fetchUrl = urlHandler.fetchUrl(this, what);
|
|
|
|
var callObj = obj || this;
|
|
// fallback to etag on restangular object (since for custom methods we probably don't explicitly specify the etag field)
|
|
var etag = callObj[config.restangularFields.etag] || (operation !== 'post' ? this[config.restangularFields.etag] : null);
|
|
|
|
if (_.isObject(callObj) && config.isRestangularized(callObj)) {
|
|
callObj = stripRestangular(callObj);
|
|
}
|
|
var request = config.fullRequestInterceptor(callObj, operation, route, fetchUrl,
|
|
headers || {}, resParams || {}, this[config.restangularFields.httpConfig] || {});
|
|
|
|
var filledObject = {};
|
|
filledObject = config.transformElem(filledObject, false, route, service);
|
|
|
|
var okCallback = function(response) {
|
|
var resData = response.data;
|
|
var fullParams = response.config.params;
|
|
var elem = parseResponse(resData, operation, route, fetchUrl, response, deferred);
|
|
if (elem) {
|
|
|
|
if (operation === 'post' && !__this[config.restangularFields.restangularCollection]) {
|
|
var data = restangularizeElem(
|
|
__this[config.restangularFields.parentResource],
|
|
elem,
|
|
route,
|
|
true,
|
|
null,
|
|
fullParams
|
|
);
|
|
resolvePromise(deferred, response, data, filledObject);
|
|
} else {
|
|
var data = restangularizeElem(
|
|
__this[config.restangularFields.parentResource],
|
|
elem,
|
|
__this[config.restangularFields.route],
|
|
true,
|
|
null,
|
|
fullParams
|
|
);
|
|
|
|
data[config.restangularFields.singleOne] = __this[config.restangularFields.singleOne];
|
|
resolvePromise(deferred, response, data, filledObject);
|
|
}
|
|
|
|
} else {
|
|
resolvePromise(deferred, response, undefined, filledObject);
|
|
}
|
|
};
|
|
|
|
var errorCallback = function(response) {
|
|
if (response.status === 304 && config.isSafe(operation)) {
|
|
resolvePromise(deferred, response, __this, filledObject);
|
|
} else if ( _.every(config.errorInterceptors, function(cb) { return cb(response, deferred, okCallback) !== false; }) ) {
|
|
// triggered if no callback returns false
|
|
deferred.reject(response);
|
|
}
|
|
};
|
|
// Overriding HTTP Method
|
|
var callOperation = operation;
|
|
var callHeaders = _.extend({}, request.headers);
|
|
var isOverrideOperation = config.isOverridenMethod(operation);
|
|
if (isOverrideOperation) {
|
|
callOperation = 'post';
|
|
callHeaders = _.extend(callHeaders, {'X-HTTP-Method-Override': operation === 'remove' ? 'DELETE' : operation.toUpperCase()});
|
|
} else if (config.jsonp && callOperation === 'get') {
|
|
callOperation = 'jsonp';
|
|
}
|
|
|
|
if (config.isSafe(operation)) {
|
|
if (isOverrideOperation) {
|
|
urlHandler.resource(this, $http, request.httpConfig, callHeaders, request.params,
|
|
what, etag, callOperation)[callOperation]({}).then(okCallback, errorCallback);
|
|
} else {
|
|
urlHandler.resource(this, $http, request.httpConfig, callHeaders, request.params,
|
|
what, etag, callOperation)[callOperation]().then(okCallback, errorCallback);
|
|
}
|
|
} else {
|
|
urlHandler.resource(this, $http, request.httpConfig, callHeaders, request.params,
|
|
what, etag, callOperation)[callOperation](request.element).then(okCallback, errorCallback);
|
|
}
|
|
|
|
return restangularizePromise(deferred.promise, false, filledObject);
|
|
}
|
|
|
|
function getFunction(params, headers) {
|
|
return _.bind(elemFunction, this)('get', undefined, params, undefined, headers);
|
|
}
|
|
|
|
function deleteFunction(params, headers) {
|
|
return _.bind(elemFunction, this)('remove', undefined, params, undefined, headers);
|
|
}
|
|
|
|
function putFunction(params, headers) {
|
|
return _.bind(elemFunction, this)('put', undefined, params, undefined, headers);
|
|
}
|
|
|
|
function postFunction(what, elem, params, headers) {
|
|
return _.bind(elemFunction, this)('post', what, params, elem, headers);
|
|
}
|
|
|
|
function headFunction(params, headers) {
|
|
return _.bind(elemFunction, this)('head', undefined, params, undefined, headers);
|
|
}
|
|
|
|
function traceFunction(params, headers) {
|
|
return _.bind(elemFunction, this)('trace', undefined, params, undefined, headers);
|
|
}
|
|
|
|
function optionsFunction(params, headers) {
|
|
return _.bind(elemFunction, this)('options', undefined, params, undefined, headers);
|
|
}
|
|
|
|
function patchFunction(elem, params, headers) {
|
|
return _.bind(elemFunction, this)('patch', undefined, params, elem, headers);
|
|
}
|
|
|
|
function customFunction(operation, path, params, headers, elem) {
|
|
return _.bind(elemFunction, this)(operation, path, params, elem, headers);
|
|
}
|
|
|
|
function addRestangularMethodFunction(name, operation, path, defaultParams, defaultHeaders, defaultElem) {
|
|
var bindedFunction;
|
|
if (operation === 'getList') {
|
|
bindedFunction = _.bind(fetchFunction, this, path);
|
|
} else {
|
|
bindedFunction = _.bind(customFunction, this, operation, path);
|
|
}
|
|
|
|
var createdFunction = function(params, headers, elem) {
|
|
var callParams = _.defaults({
|
|
params: params,
|
|
headers: headers,
|
|
elem: elem
|
|
}, {
|
|
params: defaultParams,
|
|
headers: defaultHeaders,
|
|
elem: defaultElem
|
|
});
|
|
return bindedFunction(callParams.params, callParams.headers, callParams.elem);
|
|
};
|
|
|
|
if (config.isSafe(operation)) {
|
|
this[name] = createdFunction;
|
|
} else {
|
|
this[name] = function(elem, params, headers) {
|
|
return createdFunction(params, headers, elem);
|
|
};
|
|
}
|
|
}
|
|
|
|
function withConfigurationFunction(configurer) {
|
|
var newConfig = angular.copy(_.omit(config, 'configuration'));
|
|
Configurer.init(newConfig, newConfig);
|
|
configurer(newConfig);
|
|
return createServiceForConfiguration(newConfig);
|
|
}
|
|
|
|
function toService(route, parent) {
|
|
var knownCollectionMethods = _.values(config.restangularFields);
|
|
var serv = {};
|
|
var collection = (parent || service).all(route);
|
|
serv.one = _.bind(one, (parent || service), parent, route);
|
|
serv.post = _.bind(collection.post, collection);
|
|
serv.getList = _.bind(collection.getList, collection);
|
|
|
|
for (var prop in collection) {
|
|
if (collection.hasOwnProperty(prop) && _.isFunction(collection[prop]) && !_.contains(knownCollectionMethods, prop)) {
|
|
serv[prop] = _.bind(collection[prop], collection);
|
|
}
|
|
}
|
|
|
|
return serv;
|
|
}
|
|
|
|
|
|
Configurer.init(service, config);
|
|
|
|
service.copy = _.bind(copyRestangularizedElement, service);
|
|
|
|
service.service = _.bind(toService, service);
|
|
|
|
service.withConfig = _.bind(withConfigurationFunction, service);
|
|
|
|
service.one = _.bind(one, service, null);
|
|
|
|
service.all = _.bind(all, service, null);
|
|
|
|
service.several = _.bind(several, service, null);
|
|
|
|
service.oneUrl = _.bind(oneUrl, service, null);
|
|
|
|
service.allUrl = _.bind(allUrl, service, null);
|
|
|
|
service.stripRestangular = _.bind(stripRestangular, service);
|
|
|
|
service.restangularizeElement = _.bind(restangularizeElem, service);
|
|
|
|
service.restangularizeCollection = _.bind(restangularizeCollectionAndElements, service);
|
|
|
|
return service;
|
|
}
|
|
|
|
return createServiceForConfiguration(globalConfiguration);
|
|
}];
|
|
});
|
|
|
|
})();
|