mirror of
https://github.com/moodle/moodle.git
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123 lines
3.7 KiB
PHP
123 lines
3.7 KiB
PHP
<?php
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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
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* @author N.D.Freear AT open.ac.uk
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* @author J.White AT open.ac.uk
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* @license http://www.gnu.org/copyleft/gpl.html GNU Public License
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* @package groups
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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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if ($id) {
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if (!$group = get_record('groups', 'id', $id)) {
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error('Group ID was incorrect');
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}
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if (empty($courseid)) {
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$courseid = $group->courseid;
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} else if ($courseid != $group->courseid) {
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error('Course ID was incorrect');
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}
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if (!$course = get_record('course', 'id', $courseid)) {
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error('Course ID was incorrect');
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}
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} else {
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if (!$course = get_record('course', 'id', $courseid)) {
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error('Course ID was incorrect');
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}
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$group = new object();
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$group->courseid = $course->id;
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}
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require_login($course);
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$context = get_context_instance(CONTEXT_COURSE, $course->id);
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require_capability('moodle/course:managegroups', $context);
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$returnurl = $CFG->wwwroot.'/group/index.php?id='.$course->id.'&group='.$id;
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if ($id and $delete) {
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if (!$confirm) {
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print_header(get_string('deleteselectedgroup', 'group'), get_string('deleteselectedgroup', 'group'));
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$optionsyes = array('id'=>$id, 'delete'=>1, 'courseid'=>$courseid, 'sesskey'=>sesskey(), 'confirm'=>1);
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$optionsno = array('id'=>$courseid);
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notice_yesno(get_string('deletegroupconfirm', 'group', $group->name), 'group.php', 'index.php', $optionsyes, $optionsno, 'get', 'get');
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print_footer();
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die;
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} else if (confirm_sesskey()){
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if (groups_delete_group($id)) {
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// MDL-9983
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$eventdata = new object();
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$eventdata->group = $id;
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$eventdata->course = $courseid;
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events_trigger('group_deleted', $eventdata);
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redirect('index.php?id='.$course->id);
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} else {
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print_error('erroreditgroup', 'group', $returnurl);
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}
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}
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}
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/// First create the form
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$editform = new group_form();
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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 = $editform->get_data()) {
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if ($data->id) {
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if (!groups_update_group($data, $editform->_upload_manager)) {
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error('Error updating group');
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}
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} else {
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if (!$id = groups_create_group($data, $editform->_upload_manager)) {
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error('Error updating group');
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}
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$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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$strheading = get_string('creategroup', 'group');
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}
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$navlinks = array(array('name'=>$strparticipants, 'link'=>$CFG->wwwroot.'/user/index.php?id='.$courseid, 'type'=>'misc'),
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array('name'=>$strgroups, 'link'=>$CFG->wwwroot.'/group/index.php?id='.$courseid, 'type'=>'misc'),
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array('name'=>$strheading, 'link'=>'', 'type'=>'misc'));
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$navigation = build_navigation($navlinks);
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/// Print header
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print_header_simple($strgroups, ': '.$strgroups, $navigation, '', '', true, '', navmenu($course));
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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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print_footer($course);
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?>
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