mirror of
https://github.com/moodle/moodle.git
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84 lines
2.4 KiB
PHP
84 lines
2.4 KiB
PHP
<?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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* Toggles the manual completion flag for a particular activity and the current user.
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*
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @package course
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*/
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require_once('../config.php');
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require_once($CFG->libdir.'/completionlib.php');
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// Parameters
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$cmid=required_param('id',PARAM_INT);
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$targetstate=required_param('completionstate',PARAM_INT);
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$PAGE->set_url(new moodle_url($CFG->wwwroot.'/course/togglecompletion.php', array('id'=>$id,'completionstate'=>$targetstate)));
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switch($targetstate) {
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case COMPLETION_COMPLETE:
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case COMPLETION_INCOMPLETE:
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break;
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default:
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print_error('unsupportedstate');
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}
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$fromajax=optional_param('fromajax',0,PARAM_INT);
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function error_or_ajax($message) {
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global $fromajax;
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if($fromajax) {
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print get_string($message, 'error');
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exit;
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} else {
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print_error($message);
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}
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}
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// Get course-modules entry
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if(!($cm=$DB->get_record('course_modules',array('id'=>$cmid)))) {
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error_or_ajax('invalidactivityid');
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}
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if(!($course=$DB->get_record('course',array('id'=>$cm->course)))) {
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error_or_ajax('invalidcourseid');
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}
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// Check user is logged in
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require_login($course);
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// Check completion state is manual
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if($cm->completion!=COMPLETION_TRACKING_MANUAL) {
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error_or_ajax('cannotmanualctrack');
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}
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// Now change state
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$completion=new completion_info($course);
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$completion->update_state($cm,$targetstate);
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// And redirect back to course
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if($fromajax) {
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print 'OK';
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} else {
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// In case of use in other areas of code we allow a 'backto' parameter,
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// otherwise go back to course page
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$backto=optional_param('backto','view.php?id='.$course->id,PARAM_URL);
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redirect($backto);
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}
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?>
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