/**
* MailPoet Ajax
**/
(function() {
    "use strict";

    MailPoet.Ajax = {
        version: 0.1,
        options: {},
        defaults: {
          url: null,
          controller: 'dummy',
          action: 'test',
          data: {},
          onSuccess: function(data, textStatus, xhr) {},
          onError: function(xhr, textStatus, errorThrown) {}
        },
        get: function(options) {
          this.request('get', options);
        },
        post: function(options) {
          this.request('post', options);
        },
        delete: function(options) {
          this.request('delete', options);
        },
        init: function(options) {
          // merge options
          this.options = jQuery.extend({}, this.defaults, options);

          if(this.options.url === null) {
            this.options.url = ajaxurl+'?action=mailpoet_ajax';
          }

          // routing
          this.options.url += '&mailpoet_controller='+this.options.controller;
          this.options.url += '&mailpoet_action='+this.options.action;
        },
        request: function(method, options) {
          // set options
          this.init(options);

          // make ajax request depending on method
          if(method === 'get') {
            jQuery.get(
              this.options.url,
              this.options.data,
              this.options.onSuccess,
              'json'
            );
          } else {
            jQuery.ajax(
              this.options.url,
              {
                data: JSON.stringify(this.options.data),
                processData: false,
                contentType: "application/json; charset=utf-8",
                type : method,
                dataType: 'json',
                success : this.options.onSuccess,
                error : this.options.onError
              }
            );
          }
        }
    };
})(window.MailPoet = window.MailPoet || {}, jQuery);