lib/form/password.php

   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 <me@jamiep.org>
  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 <me@jamiep.org>
  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 $CFG;
  54         if (empty($CFG->xmlstrictheaders)) {
  55             // no standard mform in moodle should allow autocomplete of passwords
  56             // this is valid attribute in html5, sorry, we have to ignore validation errors in legacy xhtml 1.0
  57             if (empty($attributes)) {
  58                 $attributes = array('autocomplete'=>'off');
  59             } else if (is_array($attributes)) {
  60                 $attributes['autocomplete'] = 'off';
  61             } else {
  62                 if (strpos($attributes, 'autocomplete') === false) {
  63                     $attributes .= ' autocomplete="off" ';
  64                 }
  65             }
  66         }
  67
  68         parent::HTML_QuickForm_password($elementName, $elementLabel, $attributes);
  69     }
  70
  71     /**
  72      * set html for help button
  73      *
  74      * @param array $helpbuttonargs array of arguments to make a help button
  75      * @param string $function function name to call to get html
  76      * @deprecated since Moodle 2.0. Please do not call this function any more.
  77      * @todo MDL-31047 this api will be removed.
  78      * @see MoodleQuickForm::setHelpButton()
  79      */
  80     function setHelpButton($helpbuttonargs, $function='helpbutton'){
  81         debugging('component setHelpButton() is not used any more, please use $mform->setHelpButton() instead');
  82     }
  83
  84     /**
  85      * get html for help button
  86      *
  87      * @return string html for help button
  88      */
  89     function getHelpButton(){
  90         return $this->_helpbutton;
  91     }
  92 }