[Summary view] [Print] [Text view]

   1  <?php // $Id: edit_form.php,v 1.7.2.1 2007/11/23 22:12:38 skodak Exp $
   2  require_once ($CFG->dirroot.'/lib/formslib.php');
   3  
   4  class mod_glossary_entry_form extends moodleform {
   5  
   6      function definition() {
   7  
   8          global $CFG, $COURSE;
   9          $mform    =& $this->_form;
  10  
  11          $glossary =& $this->_customdata['glossary'];
  12          $mode     =& $this->_customdata['mode'];
  13          $cm       =& $this->_customdata['cm'];
  14          $hook     =& $this->_customdata['hook'];
  15          $e        =& $this->_customdata['e'];
  16  
  17  //-------------------------------------------------------------------------------
  18          $mform->addElement('header', 'general', get_string('general', 'form'));
  19  
  20          $mform->addElement('text', 'concept', get_string('concept', 'glossary'));
  21          $mform->setType('concept', PARAM_TEXT);
  22          $mform->addRule('concept', null, 'required', null, 'client');
  23  
  24          $mform->addElement('htmleditor', 'definition', get_string('definition', 'glossary'), array('rows'=>20));
  25          $mform->setType('definition', PARAM_RAW);
  26          $mform->addRule('definition', null, 'required', null, 'client');
  27          $mform->setHelpButton('definition', array('writing', 'richtext'), false, 'editorhelpbutton');
  28  
  29          $mform->addElement('format');
  30  
  31          $categories = array();
  32          if ($categories = get_records_menu('glossary_categories', 'glossaryid', $glossary->id, 'name ASC', 'id, name')){
  33              $categories = array(0 => get_string('notcategorised', 'glossary')) + $categories;
  34          } else {
  35              $categories = array(0 => get_string('notcategorised', 'glossary'));
  36          }
  37  
  38          $categoriesEl =& $mform->addElement('select', 'categories', get_string('categories', 'glossary'), $categories);
  39          $categoriesEl->setMultiple(true);
  40          $categoriesEl->setSize(5);
  41  
  42          $mform->addElement('textarea', 'aliases', get_string('aliases', 'glossary'), 'rows="2" cols="40"');
  43          $mform->setType('aliases', PARAM_TEXT);
  44          $mform->setHelpButton('aliases', array('aliases2', strip_tags(get_string('aliases', 'glossary')), 'glossary'));
  45  
  46          $this->set_upload_manager(new upload_manager('attachment', true, false, $COURSE, false, 0, true, true, false));
  47          $mform->addElement('file', 'attachment', get_string('attachment', 'forum'));
  48          $mform->setHelpButton('attachment', array('attachment', get_string('attachment', 'glossary'), 'glossary'));
  49  
  50          if (isset($CFG->glossary_linkentries)) {
  51              $usedynalink = $CFG->glossary_linkentries;
  52          } else {
  53              $usedynalink = 0;
  54          }
  55          if (isset($CFG->glossary_casesensitive)) {
  56              $casesensitive = $CFG->glossary_casesensitive;
  57          } else {
  58              $casesensitive = 0;
  59          }
  60          if (isset($CFG->glossary_fullmatch)) {
  61              $fullmatch = $CFG->glossary_fullmatch;
  62          } else {
  63              $fullmatch = 0;
  64          }
  65          if ( !$glossary->usedynalink ) {
  66              $mform->addElement('hidden', 'usedynalink', $usedynalink);
  67              $mform->addElement('hidden', 'casesensitive', $casesensitive);
  68              $mform->addElement('hidden', 'fullmatch', $fullmatch);
  69          } else {
  70  //-------------------------------------------------------------------------------
  71              $mform->addElement('header', 'linkinghdr', get_string('linking', 'glossary'));
  72  
  73              $mform->addElement('checkbox', 'usedynalink', get_string('entryusedynalink', 'glossary'));
  74              $mform->setHelpButton('usedynalink', array('usedynalinkentry', strip_tags(get_string('usedynalink', 'glossary')), 'glossary'));
  75              $mform->setDefault('usedynalink', $usedynalink);
  76  
  77              $mform->addElement('checkbox', 'casesensitive', get_string('casesensitive', 'glossary'));
  78              $mform->setHelpButton('casesensitive', array('casesensitive', strip_tags(get_string('casesensitive', 'glossary')), 'glossary'));
  79              $mform->disabledIf('casesensitive', 'usedynalink');
  80              $mform->setDefault('casesensitive', $casesensitive);
  81  
  82              $mform->addElement('checkbox', 'fullmatch', get_string('fullmatch', 'glossary'));
  83              $mform->setHelpButton('fullmatch', array('fullmatch', strip_tags(get_string('fullmatch', 'glossary')), 'glossary'));
  84              $mform->disabledIf('fullmatch', 'usedynalink');
  85              $mform->setDefault('fullmatch', $fullmatch);
  86          }
  87  
  88          $mform->addElement('hidden', 'e', $e);
  89          $mform->addElement('hidden', 'id', $cm->id);
  90          $mform->addElement('hidden', 'mode', $mode);
  91          $mform->addElement('hidden', 'hook', $hook);
  92  
  93  //-------------------------------------------------------------------------------
  94          $this->add_action_buttons();
  95      }
  96  
  97      function validation($data, $files) {
  98          global $CFG, $USER;
  99          $errors = parent::validation($data, $files);
 100          $e = $this->_customdata['e'];
 101          $glossary = $this->_customdata['glossary'];
 102          $context = $this->_customdata['context'];
 103          $data['concept'] = trim($data['concept']);
 104          if ($e) {
 105              //We are updating an entry, so we compare current session user with
 106              //existing entry user to avoid some potential problems if secureforms=off
 107              //Perhaps too much security? Anyway thanks to skodak (Bug 1823)
 108              $old = get_record('glossary_entries', 'id', $e);
 109              $ineditperiod = ((time() - $old->timecreated <  $CFG->maxeditingtime) || $glossary->editalways);
 110              if ( (!$ineditperiod  || $USER->id != $old->userid) and !has_capability('mod/glossary:manageentries', $context)) {
 111                  if ( $USER->id != $old->userid ) {
 112                      $errors['concept'] = get_string('errcannoteditothers', 'glossary');
 113                  } elseif (!$ineditperiod) {
 114                      $errors['concept'] = get_string('erredittimeexpired', 'glossary');
 115                  }
 116              }
 117              if ( !$glossary->allowduplicatedentries ) {
 118                  if ($dupentries = get_records('glossary_entries', 'lower(concept)', moodle_strtolower($data['concept']))) {
 119                      foreach ($dupentries as $curentry) {
 120                          if ( $glossary->id == $curentry->glossaryid ) {
 121                             if ( $curentry->id != $e ) {
 122                                 $errors['concept'] = get_string('errconceptalreadyexists', 'glossary');
 123                                 break;
 124                             }
 125                          }
 126                      }
 127                  }
 128              }
 129  
 130          } else {
 131              if ( !$glossary->allowduplicatedentries ) {
 132                  if ($dupentries = get_record('glossary_entries', 'lower(concept)', moodle_strtolower($data['concept']), 'glossaryid', $glossary->id)) {
 133                      $errors['concept'] = get_string('errconceptalreadyexists', 'glossary');
 134                  }
 135              }
 136          }
 137          return $errors;
 138      }
 139  
 140  }
 141  ?>