group/edit_form.php

   1 <?php //$Id$
   2
   3 require_once($CFG->dirroot.'/lib/formslib.php');
   4
   5 /// get url variables
   6 class group_edit_form extends moodleform {
   7
   8     // Define the form
   9     function definition () {
  10         global $USER, $CFG, $COURSE;
  11
  12         $strrequired = get_string('required');
  13         $buttonstr   = get_string('creategroup', 'group');
  14
  15         if (isset($this->_customdata['group'])) {
  16             $group = $this->_customdata['group'];
  17         } else {
  18             $group = false;
  19         }
  20
  21         $groupingid  = $this->_customdata['groupingid'];
  22         $newgrouping = $this->_customdata['newgrouping'];
  23         $courseid    = $this->_customdata['courseid'];
  24
  25         $mform =& $this->_form;
  26
  27         $mform->addElement('text','name', get_string('groupname', 'group'),'maxlength="254" size="50"');
  28         $mform->setDefault('name', get_string('defaultgroupname', 'group'));
  29         $mform->addRule('name', get_string('missingname'), 'required', null, 'client');
  30         $mform->setType('name', PARAM_MULTILANG);
  31
  32         $mform->addElement('htmleditor', 'description', get_string('groupdescription', 'group'), array('rows'=> '15', 'course' => $courseid, 'cols'=>'45'));
  33         $mform->setType('description', PARAM_RAW);
  34
  35         $mform->addElement('passwordunmask', 'enrolmentkey', get_string('enrolmentkey', 'group'), 'maxlength="254" size="24"', get_string('enrolmentkey'));
  36         $mform->setHelpButton('enrolmentkey', array('groupenrolmentkey', get_string('enrolmentkey', 'group')), true);
  37         $mform->setType('enrolmentkey', PARAM_RAW);
  38
  39         $maxbytes = get_max_upload_file_size($CFG->maxbytes, $COURSE->maxbytes);
  40
  41         if (!empty($CFG->gdversion) and $maxbytes) {
  42             $options = array(get_string('no'), get_string('yes'));
  43             $mform->addElement('select', 'hidepicture', get_string('hidepicture'), $options);
  44
  45             $this->set_upload_manager(new upload_manager('imagefile', false, false, null, false, 0, true, true, false));
  46             $mform->addElement('file', 'imagefile', get_string('newpicture', 'group'));
  47             $mform->setHelpButton('imagefile', array ('picture', get_string('helppicture')), true);
  48         }
  49
  50
  51         if ($group) {
  52             $buttonstr = get_string('save', 'group');
  53             $mform->addElement('hidden','id', null);
  54             $mform->setType('id', PARAM_INT);
  55 if (empty($CFG->enablegroupings)) {
  56     // NO GROUPINGS YET!
  57             $mform->addElement('hidden', 'newgrouping', GROUP_NOT_IN_GROUPING);
  58             $mform->setType('newgrouping', PARAM_INT);
  59 } else {
  60             // Options to move group to another grouping
  61             $groupingids = groups_get_groupings($courseid);
  62
  63             // Add pseudo-grouping "Not in a grouping"
  64             $groupingids[] = GROUP_NOT_IN_GROUPING;
  65             if ($groupingids) {
  66                 // Put the groupings into a hash and sort them
  67                 foreach($groupingids as $id) {
  68                     $listgroupings[$id] = groups_get_grouping_displayname($id, $courseid);
  69                 }
  70                 natcasesort($listgroupings);
  71                 $mform->addElement('select', 'newgrouping', get_string('addgroupstogrouping', 'group'), $listgroupings);
  72                 $mform->setDefault('newgrouping', $groupingid);
  73             }
  74 }
  75         }
  76
  77         if($groupingid) {
  78             $mform->addElement('hidden', 'grouping', $groupingid);
  79             $mform->setType('grouping', PARAM_INT);
  80         }
  81
  82         $this->add_action_buttons(true, $buttonstr);
  83         $mform->addElement('hidden', 'courseid', $courseid);
  84     }
  85
  86     function definition_after_data() {
  87         global $USER, $CFG;
  88     }
  89
  90     function get_um() {
  91         return $this->_upload_manager;
  92     }
  93 }
  94
  95 ?>