breeze-client
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Breeze data management for JavaScript clients
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{"version":3,"file":"breeze-client-adapter-ajax-angularjs.mjs","sources":["../../src/adapter-core.ts","../../src/adapter-ajax-angularjs.ts","../../src/breeze-client-adapter-ajax-angularjs.ts"],"sourcesContent":["/** Appends parameter to url, with appropriate delimiter */\r\nexport function appendQueryStringParameter(url: string, parameter: string) {\r\n if (!parameter) return url;\r\n\r\n let separator = url.endsWith(\"?\") ? \"\" : url.includes(\"?\") ? \"&\" : \"?\";\r\n\r\n return url + separator + parameter;\r\n}\r\n\r\n/** Encodes the object into query string parameters */\r\nexport function encodeParams(obj: {}) {\r\n let query = '';\r\n let subValue: any, innerObj: any, fullSubName: any;\r\n\r\n for (let name in obj) {\r\n if (!obj.hasOwnProperty(name)) { continue; }\r\n\r\n let value = obj[name];\r\n\r\n if (value instanceof Array) {\r\n for (let i = 0; i < value.length; ++i) {\r\n subValue = value[i];\r\n fullSubName = name + '[' + i + ']';\r\n innerObj = {};\r\n innerObj[fullSubName] = subValue;\r\n query += encodeParams(innerObj) + '&';\r\n }\r\n } else if (value && value.toISOString) { // a feature of Date-like things\r\n query += encodeURIComponent(name) + '=' + encodeURIComponent(value.toISOString()) + '&';\r\n } else if (value instanceof Object) {\r\n for (let subName in value) {\r\n if (obj.hasOwnProperty(name)) {\r\n subValue = value[subName];\r\n fullSubName = name + '[' + subName + ']';\r\n innerObj = {};\r\n innerObj[fullSubName] = subValue;\r\n query += encodeParams(innerObj) + '&';\r\n }\r\n }\r\n } else if (value === null) {\r\n query += encodeURIComponent(name) + '=&';\r\n } else if (value !== undefined) {\r\n query += encodeURIComponent(name) + '=' + encodeURIComponent(value) + '&';\r\n }\r\n }\r\n\r\n return query.length ? query.substr(0, query.length - 1) : query;\r\n}\r\n","import { AjaxAdapter, AjaxRequestInterceptor, BreezeConfig, config, core } from 'breeze-client';\r\nimport { appendQueryStringParameter, encodeParams } from './adapter-core';\r\n\r\nexport class AjaxAngularjsAdapter implements AjaxAdapter {\r\n name: string;\r\n defaultSettings: { headers?: { [name: string]: string } };\r\n requestInterceptor?: AjaxRequestInterceptor;\r\n $http: any;\r\n $rootScope: any;\r\n constructor() {\r\n this.name = \"angularjs\";\r\n this.defaultSettings = {};\r\n this.requestInterceptor = undefined;\r\n // Will set:\r\n // this.$http;\r\n // this.$rootScope;\r\n }\r\n\r\n static register(breezeConfig?: BreezeConfig) {\r\n breezeConfig = breezeConfig || config;\r\n breezeConfig.registerAdapter(\"ajax\", AjaxAngularjsAdapter);\r\n return breezeConfig.initializeAdapterInstance(\"ajax\", \"angularjs\", true) as AjaxAngularjsAdapter;\r\n }\r\n\r\n initialize() {\r\n\r\n let ng = core.requireLib(\"angular\");\r\n if (ng) {\r\n let $injector = ng.injector(['ng']);\r\n let http: any, rootScope: any;\r\n $injector.invoke(['$http', '$rootScope', function ($http: any, $rootScope: any) {\r\n http = $http;\r\n rootScope = $rootScope;\r\n }]);\r\n this.$http = http;\r\n this.$rootScope = rootScope;\r\n }\r\n\r\n }\r\n\r\n setHttp(http: any) {\r\n this.$http = http;\r\n this.$rootScope = null; // to suppress $rootScope.digest\r\n }\r\n\r\n\r\n ajax(config: any) {\r\n if (!this.$http) {\r\n throw new Error(\"Unable to locate angularjs for ajax adapter\");\r\n }\r\n let ngConfig = {\r\n method: config.type,\r\n url: config.url,\r\n dataType: config.dataType,\r\n contentType: config.contentType,\r\n crossDomain: config.crossDomain,\r\n headers: config.headers || {},\r\n data: undefined as any\r\n };\r\n\r\n if (config.params) {\r\n // Hack: because of the way that Angular handles writing parameters out to the url.\r\n // so this approach takes over the url param writing completely.\r\n // See: http://victorblog.com/2012/12/20/make-angularjs-http-service-behave-like-jquery-ajax/\r\n ngConfig.url = appendQueryStringParameter(ngConfig.url, encodeParams(config.params));\r\n }\r\n\r\n if (config.data) {\r\n ngConfig.data = config.data;\r\n }\r\n\r\n if (!core.isEmpty(this.defaultSettings)) {\r\n let compositeConfig = core.extend({}, this.defaultSettings);\r\n ngConfig = core.extend(compositeConfig, ngConfig) as any;\r\n // extend is shallow; extend headers separately\r\n let headers = core.extend({}, this.defaultSettings.headers); // copy default headers 1st\r\n ngConfig.headers = core.extend(headers, ngConfig.headers);\r\n }\r\n\r\n let requestInfo = {\r\n adapter: this, // this adapter\r\n config: ngConfig, // angular's $http configuration object\r\n dsaConfig: config, // the config arg from the calling Breeze DataServiceAdapter\r\n success: successFn, // adapter's success callback\r\n error: errorFn, // adapter's error callback\r\n responseSuccess: responseSuccessFn, // adapter's success callback (ng 1.6+)\r\n responseError: responseErrorFn // adapter's error callback (ng 1.6+)\r\n };\r\n\r\n if (core.isFunction(this.requestInterceptor)) {\r\n let ri = this.requestInterceptor as any;\r\n ri(requestInfo);\r\n if (ri.oneTime) {\r\n this.requestInterceptor = undefined;\r\n }\r\n }\r\n\r\n if (requestInfo.config) { // exists unless requestInterceptor killed it.\r\n let prom = this.$http(requestInfo.config);\r\n if (prom.success) {\r\n // response for ng < 1.6 \r\n prom.success(requestInfo.success).error(requestInfo.error);\r\n } else {\r\n // response for ng 1.6+\r\n prom.then(requestInfo.responseSuccess).catch(requestInfo.responseError);\r\n }\r\n this.$rootScope && this.$rootScope.$digest();\r\n }\r\n\r\n function responseSuccessFn(response: any) {\r\n return successFn(response.data, response.status, response.headers, response.config, response.statusText);\r\n }\r\n\r\n function successFn(data: any, status: any, headers: any, xconfig: any, statusText: string) {\r\n // HACK: because $http returns a server side null as a string containing \"null\" - this is WRONG.\r\n if (data === \"null\") data = null;\r\n let httpResponse = {\r\n config: config,\r\n data: data,\r\n getHeaders: headers,\r\n ngConfig: xconfig,\r\n status: status,\r\n statusText: statusText\r\n };\r\n config.success(httpResponse);\r\n }\r\n\r\n function responseErrorFn(response: any) {\r\n return errorFn(response.data, response.status, response.headers, response.config, response.statusText);\r\n }\r\n\r\n function errorFn(data: any, status: any, headers: any, xconfig: any, statusText: string) {\r\n // Timeout appears as an error with status===0 and no data.\r\n // Make it better\r\n if (status === 0 && data == null) {\r\n data = 'timeout';\r\n }\r\n let httpResponse = {\r\n config: config,\r\n data: data,\r\n getHeaders: headers,\r\n ngConfig: xconfig,\r\n status: status,\r\n statusText: statusText\r\n };\r\n config.error(httpResponse);\r\n }\r\n }\r\n}\r\n\r\nconfig.registerAdapter(\"ajax\", AjaxAngularjsAdapter);\r\n","/**\n * Generated bundle index. Do not edit.\n */\n\nexport * from 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