Function $http

tools/ngui/static/js/lib/angular.js:8920–8973

* @ngdoc function * @name ng.$http * @requires $httpBackend * @requires $browser * @requires $cacheFactory * @requires $rootScope * @requires $q * @requires $injector * * @description * The `$http` service is a core Angular service that facilitates c

(config)

      </example>
     */
    function $http(config) {
      config.method = uppercase(config.method);

      var reqTransformFn = config.transformRequest || $config.transformRequest,
          respTransformFn = config.transformResponse || $config.transformResponse,
          defHeaders = $config.headers,
          reqHeaders = extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']},
              defHeaders.common, defHeaders[lowercase(config.method)], config.headers),
          reqData = transformData(config.data, headersGetter(reqHeaders), reqTransformFn),
          promise;

      // strip content-type if data is undefined
      if (isUndefined(config.data)) {
        delete reqHeaders['Content-Type'];
      }

      // send request
      promise = sendReq(config, reqData, reqHeaders);


      // transform future response
      promise = promise.then(transformResponse, transformResponse);

      // apply interceptors
      forEach(responseInterceptors, function(interceptor) {
        promise = interceptor(promise);
      });

      promise.success = function(fn) {
        promise.then(function(response) {
          fn(response.data, response.status, response.headers, config);
        });
        return promise;
      };

      promise.error = function(fn) {
        promise.then(null, function(response) {
          fn(response.data, response.status, response.headers, config);
        });
        return promise;
      };

      return promise;

      function transformResponse(response) {
        // make a copy since the response must be cacheable
        var resp = extend({}, response, {
          data: transformData(response.data, response.headers, respTransformFn)
        });
        return (isSuccess(response.status))
          ? resp
          : $q.reject(resp);
      }
    }

    $http.pendingRequests = [];