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edit_group.php
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edit_group.php
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<?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/>.
/**
* Edit Relationship's Groups page
*
* @package local_relationship
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once(__DIR__.'/../../config.php');
require_once($CFG->dirroot.'/course/lib.php');
require($CFG->dirroot.'/local/relationship/lib.php');
require_once($CFG->dirroot.'/local/relationship/locallib.php');
require_login();
$category = null;
if ($relationshipgroupid = optional_param('relationshipgroupid', 0, PARAM_INT)) {
$relationshipgroup = $DB->get_record('relationship_groups', array('id' => $relationshipgroupid), '*', MUST_EXIST);
$relationship = $DB->get_record('relationship', array('id' => $relationshipgroup->relationshipid), '*', MUST_EXIST);
} else {
$relationshipid = required_param('relationshipid', PARAM_INT);
$relationship = $DB->get_record('relationship', array('id' => $relationshipid), '*', MUST_EXIST);
$relationshipgroup = new stdClass();
$relationshipgroup->id = 0;
$relationshipgroup->relationshipid = $relationshipid;
$relationshipgroup->name = '';
$relationshipgroup->uniformdistribution = 0;
}
$context = context::instance_by_id($relationship->contextid, MUST_EXIST);
require_capability('local/relationship:manage', $context);
if (!empty($relationship->component)) {
print_error('cantedit', 'local_relationship');
}
$baseurl = new moodle_url('/local/relationship/edit_group.php', array('relationshipgroupid' => $relationshipgroupid));
$returnurl = new moodle_url('/local/relationship/groups.php', array('relationshipid' => $relationship->id));
if (optional_param('confirmdelete', 0, PARAM_BOOL) && confirm_sesskey() && $relationshipgroup->id) {
relationship_delete_group($relationshipgroup);
redirect($returnurl);
}
$uniformdistribution = optional_param('uniformdistribution', -1, PARAM_BOOL);
if (($uniformdistribution == 0 || $uniformdistribution == 1) && $relationshipgroup->id) {
$DB->set_field('relationship_groups', 'uniformdistribution', $uniformdistribution, array('id' => $relationshipgroup->id));
redirect($returnurl);
}
if (optional_param('distributeremaining', 0, PARAM_BOOL) && $relationship->id) {
relationship_uniformly_distribute_members($relationship->id);
redirect($returnurl);
}
relationship_set_header($context, $baseurl, $relationship, 'groups');
if (optional_param('delete', 0, PARAM_BOOL) && $relationshipgroup->id) {
$desc = format_string($relationshipgroup->name);
relationship_set_title($relationship, 'deletegroup', $desc);
echo $OUTPUT->notification(get_string('removegroupwarning', 'local_relationship'));
$yesurl = new moodle_url('/local/relationship/edit_group.php', array('relationshipgroupid' => $relationshipgroup->id, 'relationshipid' => $relationship->id, 'delete' => 1, 'confirmdelete' => 1, 'sesskey' => sesskey()));
$message = get_string('confirmdeletegroup', 'local_relationship', $desc);
echo $OUTPUT->confirm($message, $yesurl, $returnurl);
echo $OUTPUT->footer();
die;
}
$editform = new \local_relationship\form\edit_group(null, array('data' => $relationshipgroup));
if ($editform->is_cancelled()) {
redirect($returnurl);
} else if ($data = $editform->get_data()) {
if ($data->id) {
relationship_update_group($data);
} else {
relationship_add_group($data);
}
// Use new context id, it could have been changed.
redirect(new moodle_url('/local/relationship/groups.php', array('relationshipid' => $relationship->id)));
}
if ($relationshipgroup->id) {
$desc = format_string($relationshipgroup->name);
relationship_set_title($relationship, 'editgroup', $desc);
} else {
relationship_set_title($relationship, 'addgroup');
}
echo $editform->display();
echo $OUTPUT->footer();