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139 lines
4.7 KiB
139 lines
4.7 KiB
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Create group OR edit group settings.
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*
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* @copyright 2006 The Open University, N.D.Freear AT open.ac.uk, J.White AT open.ac.uk
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @package core_group
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*/
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require_once('../config.php');
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require_once('lib.php');
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require_once('group_form.php');
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/// get url variables
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$courseid = optional_param('courseid', 0, PARAM_INT);
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$id = optional_param('id', 0, PARAM_INT);
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$delete = optional_param('delete', 0, PARAM_BOOL);
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$confirm = optional_param('confirm', 0, PARAM_BOOL);
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// This script used to support group delete, but that has been moved. In case
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// anyone still links to it, let's redirect to the new script.
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if ($delete) {
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debugging('Deleting a group through group/group.php is deprecated and will be removed soon. Please use group/delete.php instead');
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redirect(new moodle_url('delete.php', array('courseid' => $courseid, 'groups' => $id)));
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}
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if ($id) {
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if (!$group = $DB->get_record('groups', array('id'=>$id))) {
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print_error('invalidgroupid');
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}
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if (empty($courseid)) {
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$courseid = $group->courseid;
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} else if ($courseid != $group->courseid) {
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print_error('invalidcourseid');
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}
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if (!$course = $DB->get_record('course', array('id'=>$courseid))) {
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print_error('invalidcourseid');
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}
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} else {
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if (!$course = $DB->get_record('course', array('id'=>$courseid))) {
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print_error('invalidcourseid');
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}
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$group = new stdClass();
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$group->courseid = $course->id;
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}
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if ($id !== 0) {
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$PAGE->set_url('/group/group.php', array('id'=>$id));
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} else {
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$PAGE->set_url('/group/group.php', array('courseid'=>$courseid));
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}
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require_login($course);
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$context = context_course::instance($course->id);
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require_capability('moodle/course:managegroups', $context);
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$strgroups = get_string('groups');
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$PAGE->set_title($strgroups);
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$PAGE->set_heading($course->fullname . ': '.$strgroups);
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$PAGE->set_pagelayout('admin');
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navigation_node::override_active_url(new moodle_url('/group/index.php', array('id' => $course->id)));
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$returnurl = $CFG->wwwroot.'/group/index.php?id='.$course->id.'&group='.$id;
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// Prepare the description editor: We do support files for group descriptions
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$editoroptions = array('maxfiles'=>EDITOR_UNLIMITED_FILES, 'maxbytes'=>$course->maxbytes, 'trust'=>false, 'context'=>$context, 'noclean'=>true);
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if (!empty($group->id)) {
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$editoroptions['subdirs'] = file_area_contains_subdirs($context, 'group', 'description', $group->id);
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$group = file_prepare_standard_editor($group, 'description', $editoroptions, $context, 'group', 'description', $group->id);
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} else {
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$editoroptions['subdirs'] = false;
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$group = file_prepare_standard_editor($group, 'description', $editoroptions, $context, 'group', 'description', null);
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}
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/// First create the form
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$editform = new group_form(null, array('editoroptions'=>$editoroptions));
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$editform->set_data($group);
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if ($editform->is_cancelled()) {
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redirect($returnurl);
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} elseif ($data = $editform->get_data()) {
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if (!has_capability('moodle/course:changeidnumber', $context)) {
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// Remove the idnumber if the user doesn't have permission to modify it
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unset($data->idnumber);
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}
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if ($data->id) {
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groups_update_group($data, $editform, $editoroptions);
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} else {
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$id = groups_create_group($data, $editform, $editoroptions);
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$returnurl = $CFG->wwwroot.'/group/index.php?id='.$course->id.'&group='.$id;
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}
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redirect($returnurl);
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}
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$strgroups = get_string('groups');
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$strparticipants = get_string('participants');
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if ($id) {
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$strheading = get_string('editgroupsettings', 'group');
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} else {
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$strheading = get_string('creategroup', 'group');
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}
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$PAGE->navbar->add($strparticipants, new moodle_url('/user/index.php', array('id'=>$courseid)));
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$PAGE->navbar->add($strgroups, new moodle_url('/group/index.php', array('id'=>$courseid)));
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$PAGE->navbar->add($strheading);
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/// Print header
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echo $OUTPUT->header();
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echo '<div id="grouppicture">';
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if ($id) {
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print_group_picture($group, $course->id);
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}
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echo '</div>';
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$editform->display();
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echo $OUTPUT->footer();
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