availity-angular/lib/ui/block/interceptor.js

'use strict';

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _ngModule = require('../ngModule');

var _ngModule2 = _interopRequireDefault(_ngModule);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

_ngModule2.default.factory('blockHttpInterceptor', function ($q, $injector, avBlockConfig, $templateCache, $log) {
  var BlockHttpInterceptor = function () {
    function BlockHttpInterceptor() {
      _classCallCheck(this, BlockHttpInterceptor);

      this.avBlockManager = null;
    }

    _createClass(BlockHttpInterceptor, [{
      key: 'injectBlock',
      value: function injectBlock() {
        this.avBlockManager = this.avBlockManager || $injector.get('avBlockManager');
      }
    }, {
      key: 'stopBlock',
      value: function stopBlock(config) {
        if (avBlockConfig.autoBlock && config && !config.$_noBlock && config.$_blocks) {
          this.injectBlock();
          config.$_blocks.stop();
        }
      }
    }, {
      key: 'requestError',
      value: function requestError(rejection) {

        try {
          this.stopBlock(rejection.config);
        } catch (ex) {
          $log.error('httpRequestError', ex);
        }

        return $q.reject(rejection);
      }
    }, {
      key: 'request',
      value: function request(config) {

        // Only block when autoBlock is enabled ...
        // ... and the request doesn't match a cached template.

        if (avBlockConfig.autoBlock && !(config.method === 'GET' && $templateCache.get(config.url))) {

          // Don't block excluded requests

          var result = avBlockConfig.requestFilter(config);

          if (result === false) {
            // Tag the config so we don't unblock this request
            config.$_noBlock = true;
          } else {

            this.injectBlock();

            config.$_blocks = this.avBlockManager.locate(config);
            config.$_blocks.start(result);
          }
        }

        return config;
      }
    }, {
      key: 'requestError',
      value: function requestError() {
        this.error.apply(this, arguments);
      }
    }, {
      key: 'response',
      value: function response(_response) {

        // If the connection to the website goes down the response interceptor gets and error with 'cannot read property config of null'.
        // https://github.com/McNull/angular-block-ui/issues/53

        if (_response) {
          this.stopBlock(_response.config);
        }

        return _response;
      }
    }, {
      key: 'responseError',
      value: function responseError() {
        this.error.apply(this, arguments);
      }
    }]);

    return BlockHttpInterceptor;
  }();

  return new BlockHttpInterceptor();
});