angular-xml.js

(function(ng) {
  'use strict';

  var X2JS = require('x2js');

  function responseIsXml(response) {
    var contentType = response.headers('content-type');
    if (contentType) {
      return contentType.search(/\Wxml/i) > -1;
    } else {
      return false;
    }
  }

  function xmlHttpInterceptorFactory($q, x2js) {
    function responseHandler(response) {
      if (response && responseIsXml(response)) {
        response.data = x2js.xml_str2json(response.data);
        return response;
      } else {
        return $q.when(response);
      }
    }
    function responseErrorHandler(response) {
      if (response && responseIsXml(response)) {
        response.data = x2js.xml_str2json(response.data);
      }
      return $q.reject(response);
    }
    return {
      response: responseHandler,
      responseError: responseErrorHandler
    };
  }

  function configProvider($provide) {
    $provide.factory('xmlHttpInterceptor', ['$q', 'x2js', xmlHttpInterceptorFactory]);
  }

  function X2JSProvider() {
    this.config = {};
    this.$get = ['X2JS', function (X2JS) {
      return new X2JS(this.config);
    }];
  }

  if (ng) {
    ng
      .module('xml', [])
      .config(['$provide', configProvider])
      .provider('x2js', X2JSProvider)
      .value('X2JS', X2JS);
  }

}(angular));