documentation/moodle/mod_2assignment_2grade_8php_source.html

00001 <?php
00002
00003 require_once("../../config.php");
00004
00005 $id   = required_param('id', PARAM_INT);          // Course module ID
00006 $userid = optional_param('userid', 0, PARAM_INT); // Graded user ID (optional)
00007
00008 $PAGE->set_url('/mod/assignment/grade.php', array('id'=>$id));
00009 if (! $cm = get_coursemodule_from_id('assignment', $id)) {
00010     print_error('invalidcoursemodule');
00011 }
00012
00013 if (! $assignment = $DB->get_record("assignment", array("id"=>$cm->instance))) {
00014     print_error('invalidid', 'assignment');
00015 }
00016
00017 if (! $course = $DB->get_record("course", array("id"=>$assignment->course))) {
00018     print_error('coursemisconf', 'assignment');
00019 }
00020
00021 require_login($course, false, $cm);
00022
00023 if (has_capability('mod/assignment:grade', get_context_instance(CONTEXT_MODULE, $cm->id))) {
00024     if ($userid) {
00025         redirect('submissions.php?id='.$cm->id.'&userid='.$userid.'&mode=single&filter=0&offset=0');
00026     } else {
00027         redirect('submissions.php?id='.$cm->id);
00028     }
00029 } else {
00030     // user will view his own submission, parameter $userid is ignored
00031     redirect('view.php?id='.$cm->id);
00032 }