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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   * Defines the form for editing question categories.
  19   *
  20   * @package    moodlecore
  21   * @subpackage questionbank
  22   * @copyright  2007 Jamie Pratt me@jamiep.org
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  
  27  defined('MOODLE_INTERNAL') || die();
  28  
  29  require_once($CFG->libdir.'/formslib.php');
  30  
  31  
  32  /**
  33   * Form for editing qusetions categories (name, description, etc.)
  34   *
  35   * @copyright  2007 Jamie Pratt me@jamiep.org
  36   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  37   */
  38  class question_category_edit_form extends moodleform {
  39  
  40      protected function definition() {
  41          global $CFG, $DB;
  42          $mform    = $this->_form;
  43  
  44          $contexts   = $this->_customdata['contexts'];
  45          $currentcat   = $this->_customdata['currentcat'];
  46  
  47          $mform->addElement('header', 'categoryheader', get_string('addcategory', 'question'));
  48  
  49          $questioncategoryel = $mform->addElement('questioncategory', 'parent', get_string('parentcategory', 'question'),
  50                      array('contexts'=>$contexts, 'top'=>true, 'currentcat'=>$currentcat, 'nochildrenof'=>$currentcat));
  51          $mform->setType('parent', PARAM_SEQUENCE);
  52          if (question_is_only_toplevel_category_in_context($currentcat)) {
  53              $mform->hardFreeze('parent');
  54          }
  55          $mform->addHelpButton('parent', 'parentcategory', 'question');
  56  
  57          $mform->addElement('text', 'name', get_string('name'),'maxlength="254" size="50"');
  58          $mform->setDefault('name', '');
  59          $mform->addRule('name', get_string('categorynamecantbeblank', 'question'), 'required', null, 'client');
  60          $mform->setType('name', PARAM_TEXT);
  61  
  62          $mform->addElement('editor', 'info', get_string('categoryinfo', 'question'),
  63                  array('rows' => 10), array('noclean' => 1));
  64          $mform->setDefault('info', '');
  65          $mform->setType('info', PARAM_RAW);
  66  
  67          $this->add_action_buttons(false, get_string('addcategory', 'question'));
  68  
  69          $mform->addElement('hidden', 'id', 0);
  70          $mform->setType('id', PARAM_INT);
  71      }
  72  
  73      public function set_data($current) {
  74          if (is_object($current)) {
  75              $current = (array) $current;
  76          }
  77          if (!empty($current['info'])) {
  78              $current['info'] = array('text' => $current['info'],
  79                      'infoformat' => $current['infoformat']);
  80          } else {
  81              $current['info'] = array('text' => '', 'infoformat' => FORMAT_HTML);
  82          }
  83          parent::set_data($current);
  84      }
  85  }