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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  require_once($CFG->libdir.'/formslib.php');
  18  
  19  define('FEEDBACK_ITEM_NAME_TEXTBOX_SIZE', 80);
  20  define('FEEDBACK_ITEM_LABEL_TEXTBOX_SIZE', 20);
  21  abstract class feedback_item_form extends moodleform {
  22      public function definition() {
  23          $item = $this->_customdata['item']; //the item object
  24  
  25          //common is an array like:
  26          //    array('cmid'=>$cm->id,
  27          //         'id'=>isset($item->id) ? $item->id : NULL,
  28          //         'typ'=>$item->typ,
  29          //         'items'=>$feedbackitems,
  30          //         'feedback'=>$feedback->id);
  31          $common = $this->_customdata['common'];
  32  
  33          //positionlist is an array with possible positions for the item location
  34          $positionlist = $this->_customdata['positionlist'];
  35  
  36          //the current position of the item
  37          $position = $this->_customdata['position'];
  38  
  39          $mform =& $this->_form;
  40  
  41          if ($common['items']) {
  42              $mform->addElement('select',
  43                                  'dependitem',
  44                                  get_string('dependitem', 'feedback').'&nbsp;',
  45                                  $common['items']
  46                                  );
  47              $mform->addHelpButton('dependitem', 'depending', 'feedback');
  48              $mform->addElement('text',
  49                                  'dependvalue',
  50                                  get_string('dependvalue', 'feedback'),
  51                                  array('size'=>FEEDBACK_ITEM_LABEL_TEXTBOX_SIZE, 'maxlength'=>255));
  52          } else {
  53              $mform->addElement('hidden', 'dependitem', 0);
  54              $mform->addElement('hidden', 'dependvalue', '');
  55          }
  56  
  57          $mform->setType('dependitem', PARAM_INT);
  58          $mform->setType('dependvalue', PARAM_RAW);
  59  
  60          $position_select = $mform->addElement('select',
  61                                              'position',
  62                                              get_string('position', 'feedback').'&nbsp;',
  63                                              $positionlist);
  64          $position_select->setValue($position);
  65  
  66          $mform->addElement('hidden', 'cmid', $common['cmid']);
  67          $mform->setType('cmid', PARAM_INT);
  68  
  69          $mform->addElement('hidden', 'id', $common['id']);
  70          $mform->setType('id', PARAM_INT);
  71  
  72          $mform->addElement('hidden', 'feedback', $common['feedback']);
  73          $mform->setType('feedback', PARAM_INT);
  74  
  75          $mform->addElement('hidden', 'template', 0);
  76          $mform->setType('template', PARAM_INT);
  77  
  78          $mform->setType('name', PARAM_RAW);
  79          $mform->setType('label', PARAM_ALPHANUM);
  80  
  81          $mform->addElement('hidden', 'typ', $this->type);
  82          $mform->setType('typ', PARAM_ALPHA);
  83  
  84          $mform->addElement('hidden', 'hasvalue', 0);
  85          $mform->setType('hasvalue', PARAM_INT);
  86  
  87          $mform->addElement('hidden', 'options', '');
  88          $mform->setType('options', PARAM_ALPHA);
  89  
  90          $buttonarray = array();
  91          if (!empty($item->id)) {
  92              $buttonarray[] = &$mform->createElement('submit',
  93                                                      'update_item',
  94                                                      get_string('update_item', 'feedback'));
  95  
  96              $buttonarray[] = &$mform->createElement('submit',
  97                                                      'clone_item',
  98                                                      get_string('save_as_new_item', 'feedback'));
  99          } else {
 100              $mform->addElement('hidden', 'clone_item', 0);
 101              $mform->setType('clone_item', PARAM_INT);
 102              $buttonarray[] = &$mform->createElement('submit',
 103                                                      'save_item',
 104                                                      get_string('save_item', 'feedback'));
 105          }
 106          $buttonarray[] = &$mform->createElement('cancel');
 107          $mform->addGroup($buttonarray, 'buttonar', '&nbsp;', array(' '), false);
 108  
 109      }
 110  }
 111