question/category_form.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  * 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         $mform    = $this->_form;
  42
  43         $contexts   = $this->_customdata['contexts'];
  44         $currentcat   = $this->_customdata['currentcat'];
  45
  46         $mform->addElement('header', 'categoryheader', get_string('addcategory', 'question'));
  47
  48         $mform->addElement('questioncategory', 'parent', get_string('parentcategory', 'question'),
  49                 array('contexts' => $contexts, 'top' => true, 'currentcat' => $currentcat, 'nochildrenof' => $currentcat));
  50         $mform->setType('parent', PARAM_SEQUENCE);
  51         if (question_is_only_child_of_top_category_in_context($currentcat)) {
  52             $mform->hardFreeze('parent');
  53         }
  54         $mform->addHelpButton('parent', 'parentcategory', 'question');
  55
  56         $mform->addElement('text', 'name', get_string('name'),'maxlength="254" size="50"');
  57         $mform->setDefault('name', '');
  58         $mform->addRule('name', get_string('categorynamecantbeblank', 'question'), 'required', null, 'client');
  59         $mform->setType('name', PARAM_TEXT);
  60
  61         $mform->addElement('editor', 'info', get_string('categoryinfo', 'question'),
  62                 array('rows' => 10), array('noclean' => 1));
  63         $mform->setDefault('info', '');
  64         $mform->setType('info', PARAM_RAW);
  65
  66         $this->add_action_buttons(false, get_string('addcategory', 'question'));
  67
  68         $mform->addElement('hidden', 'id', 0);
  69         $mform->setType('id', PARAM_INT);
  70     }
  71
  72     public function set_data($current) {
  73         if (is_object($current)) {
  74             $current = (array) $current;
  75         }
  76         if (!empty($current['info'])) {
  77             $current['info'] = array('text' => $current['info'],
  78                     'infoformat' => $current['infoformat']);
  79         } else {
  80             $current['info'] = array('text' => '', 'infoformat' => FORMAT_HTML);
  81         }
  82         parent::set_data($current);
  83     }
  84 }