cloudstack/ui/scripts/ui/utils.js

// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by the License.
// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Automatically generated by addcopyright.py at 04/03/2012
(function($, cloudStack) {
  // General utils
  cloudStack.serializeForm = function($form, options) {
    if (!options) options = {};

    var data = {};

    $($form.serializeArray()).each(function() {
      var dataItem = data[this.name];
      var value = this.value;

      if (options.escapeSlashes) {
        value = value.replace(/\//g, '__forwardSlash__');
      }

      if (!dataItem) {
        data[this.name] = value;
      } else if (dataItem && !$(dataItem).size()) {
        data[this.name] = [dataItem, value];
      } else {
        dataItem.push(value);
      }
    });

    return data;
  };

  // Even/odd row handling
  cloudStack.evenOdd = function($container, itemSelector, args) {
    var even = false;

    $container.find(itemSelector).each(function() {
      var $elem = $(this);

      if (even) {
        even = false;
        args.odd($elem);
      } else {
        even = true;
        args.even($elem);
      }
    });
  };

  /**
   * Localization -- shortcut _l
   *
   * Takes string and runs through localization function -- if no code
   * exists or function isn't present, return string as-is
   */
  cloudStack.localize = window._l = function(str) {
    var localized = cloudStack.localizationFn ?
          cloudStack.localizationFn(str) : null;

    return localized ? localized : str;
  };

  /**
   * Sanitize user input (HTML Encoding) -- shortcut _s
   *
   * Strip unwanted characters from user-based input
   */
  cloudStack.sanitize = window._s = function(value) {
    if(typeof(value) == "number") {
      //alert("number does not need to be sanitized. Only string needs to be sanitized.");
      return value;
    }
    else if(typeof(value) == "boolean") {
      //alert("boolean does not need to be sanitized. Only string needs to be sanitized.");
      return value;
    }
    else if(typeof(value) == "object") {
      //alert("object cant not be sanitized. Only string can be sanitized.");
      return value;
    }
    else if(typeof(value) == null || typeof(value) == "undefined") {
      return '';
    }

    var sanitized = value
          .replace(/&/g, "&")
          .replace(/</g, "&lt;")
          .replace(/>/g, "&gt;");

    return sanitized;
  };

  /**
   * Reverse sanitization (HTML Decoding)
   */
  cloudStack.sanitizeReverse = function(value) {
    var reversedValue = value
          .replace(/&amp;/g, "&")
          .replace(/&lt;/g, "<")
          .replace(/&gt;/g, ">");

    return reversedValue;
  };

})(jQuery, cloudStack);