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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  
  18  /**
  19   * Password type form element
  20   *
  21   * Contains HTML class for a password type element
  22   *
  23   * @package   core_form
  24   * @copyright 2006 Jamie Pratt <[email protected]>
  25   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  26   */
  27  
  28  require_once('HTML/QuickForm/password.php');
  29  
  30  /**
  31   * Password type form element
  32   *
  33   * HTML class for a password type element
  34   *
  35   * @package   core_form
  36   * @category  form
  37   * @copyright 2006 Jamie Pratt <[email protected]>
  38   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  39   */
  40  class MoodleQuickForm_password extends HTML_QuickForm_password{
  41      /** @var string, html for help button, if empty then no help */
  42      var $_helpbutton='';
  43  
  44      /**
  45       * constructor
  46       *
  47       * @param string $elementName (optional) name of the password element
  48       * @param string $elementLabel (optional) label for password element
  49       * @param mixed $attributes (optional) Either a typical HTML attribute string
  50       *              or an associative array
  51       */
  52      function MoodleQuickForm_password($elementName=null, $elementLabel=null, $attributes=null) {
  53          global $CFG;
  54          // no standard mform in moodle should allow autocomplete of passwords
  55          if (empty($attributes)) {
  56              $attributes = array('autocomplete'=>'off');
  57          } else if (is_array($attributes)) {
  58              $attributes['autocomplete'] = 'off';
  59          } else {
  60              if (strpos($attributes, 'autocomplete') === false) {
  61                  $attributes .= ' autocomplete="off" ';
  62              }
  63          }
  64  
  65          parent::HTML_QuickForm_password($elementName, $elementLabel, $attributes);
  66      }
  67  
  68      /**
  69       * get html for help button
  70       *
  71       * @return string html for help button
  72       */
  73      function getHelpButton(){
  74          return $this->_helpbutton;
  75      }
  76  }