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Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
  • Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
  • PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
/group/ -> group.php (source)
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.


/**
 * Create group OR edit group settings.
 *
 * @copyright 2006 The Open University, N.D.Freear AT open.ac.uk, J.White AT open.ac.uk
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @package   core_group
 */

require_once('../config.php');
require_once('lib.php');
require_once('group_form.php');

/// get url variables
$courseid = optional_param('courseid', 0, PARAM_INT);
$id       = optional_param('id', 0, PARAM_INT);
$delete   = optional_param('delete', 0, PARAM_BOOL);
$confirm  = optional_param('confirm', 0, PARAM_BOOL);

// This script used to support group delete, but that has been moved. In case
// anyone still links to it, let's redirect to the new script.
if ($delete) {
    debugging('Deleting a group through group/group.php is deprecated and will be removed soon. Please use group/delete.php instead');
    redirect(new moodle_url('delete.php', array('courseid' => $courseid, 'groups' => $id)));
}


if ($id) {
    if (!$group = $DB->get_record('groups', array('id'=>$id))) {
< print_error('invalidgroupid');
> throw new \moodle_exception('invalidgroupid');
} if (empty($courseid)) { $courseid = $group->courseid; } else if ($courseid != $group->courseid) {
< print_error('invalidcourseid');
> throw new \moodle_exception('invalidcourseid');
} if (!$course = $DB->get_record('course', array('id'=>$courseid))) {
< print_error('invalidcourseid');
> throw new \moodle_exception('invalidcourseid');
} } else { if (!$course = $DB->get_record('course', array('id'=>$courseid))) {
< print_error('invalidcourseid');
> throw new \moodle_exception('invalidcourseid');
} $group = new stdClass(); $group->courseid = $course->id; } if ($id !== 0) { $PAGE->set_url('/group/group.php', array('id'=>$id)); } else { $PAGE->set_url('/group/group.php', array('courseid'=>$courseid)); } require_login($course); $context = context_course::instance($course->id); require_capability('moodle/course:managegroups', $context); $strgroups = get_string('groups'); $PAGE->set_title($strgroups); $PAGE->set_heading($course->fullname . ': '.$strgroups); $PAGE->set_pagelayout('admin'); navigation_node::override_active_url(new moodle_url('/group/index.php', array('id' => $course->id))); $returnurl = $CFG->wwwroot.'/group/index.php?id='.$course->id.'&group='.$id; // Prepare the description editor: We do support files for group descriptions $editoroptions = array('maxfiles'=>EDITOR_UNLIMITED_FILES, 'maxbytes'=>$course->maxbytes, 'trust'=>false, 'context'=>$context, 'noclean'=>true); if (!empty($group->id)) { $editoroptions['subdirs'] = file_area_contains_subdirs($context, 'group', 'description', $group->id); $group = file_prepare_standard_editor($group, 'description', $editoroptions, $context, 'group', 'description', $group->id); } else { $editoroptions['subdirs'] = false; $group = file_prepare_standard_editor($group, 'description', $editoroptions, $context, 'group', 'description', null); } /// First create the form
< $editform = new group_form(null, array('editoroptions'=>$editoroptions));
> $editform = new group_form(null, array('editoroptions' => $editoroptions, 'group' => $group));
$editform->set_data($group); if ($editform->is_cancelled()) { redirect($returnurl); } elseif ($data = $editform->get_data()) { if (!has_capability('moodle/course:changeidnumber', $context)) { // Remove the idnumber if the user doesn't have permission to modify it unset($data->idnumber); } if ($data->id) { groups_update_group($data, $editform, $editoroptions); } else { $id = groups_create_group($data, $editform, $editoroptions); $returnurl = $CFG->wwwroot.'/group/index.php?id='.$course->id.'&group='.$id; } redirect($returnurl); } $strgroups = get_string('groups'); $strparticipants = get_string('participants'); if ($id) { $strheading = get_string('editgroupsettings', 'group'); } else { $strheading = get_string('creategroup', 'group'); } $PAGE->navbar->add($strparticipants, new moodle_url('/user/index.php', array('id'=>$courseid))); $PAGE->navbar->add($strgroups, new moodle_url('/group/index.php', array('id'=>$courseid))); $PAGE->navbar->add($strheading); /// Print header echo $OUTPUT->header(); echo '<div id="grouppicture">'; if ($id) { print_group_picture($group, $course->id); } echo '</div>'; $editform->display(); echo $OUTPUT->footer();