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MDL-9536 assignment now reacts to external updates

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skodak 2007-06-09 14:56:22 +00:00
parent 2bb0dbf71d
commit 09c442620d
1 changed files with 55 additions and 2 deletions
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57
mod/assignment/lib.php
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@ -1922,8 +1922,61 @@ function assignment_grade_item_delete($assignment) {
function assignment_grade_handler($eventdata) {
global $CFG, $USER;
//TODO: ...
// check source to prevent infinite loops ;-)
if ($eventdata->source == 'mod/assignment') {
// event from assignment itself
return true;
}
if ($eventdata->itemtype != 'mod' or $eventdata->itemmodule != 'assignment') {
//not for us - ignore it
return true;
}
if (!$assignment = get_record('assignment', 'id', $eventdata->iteminstance)) {
return true;
}
if (! $course = get_record('course', 'id', $assignment->course)) {
return true;
}
if (! $cm = get_coursemodule_from_instance('assignment', $assignment->id, $course->id)) {
return true;
}
// Load up the required assignment class
require_once($CFG->dirroot.'/mod/assignment/type/'.$assignment->assignmenttype.'/assignment.class.php');
$assignmentclass = 'assignment_'.$assignment->assignmenttype;
$assignmentinstance = new $assignmentclass($cm->id, $assignment, $cm, $course);
$old = $assignmentinstance->get_submission($eventdata->userid, true); // Get or make one
$submission = new object();
$submission->id = $old->id;
$submission->userid = $old->userid;
$submission->teacher = $USER->id;
$submission->timemarked = time();
if (is_null($eventdata->gradevalue)) {
$submission->grade = -1;
} else {
$submission->grade = (int)$eventdata->gradevalue; // round it for now
if ($old->grade != $submission->grade) {
$submission->mailed = 0; // Make sure mail goes out (again, even)
}
}
$submission->submissioncomment = addslashes($eventdata->feedback);
$submission->format = (int)$eventdata->feedbackformat;
if ($old->submissioncomment != $eventdata->feedback or $old->format != $submission->format) {
$submission->mailed = 0; // Make sure mail goes out (again, even)
}
if (!update_record('assignment_submissions', $submission)) {
//return false;
}
// TODO: add proper logging
add_to_log($course->id, 'assignment', 'update grades',
'submissions.php?id='.$assignment->id.'&user='.$submission->userid, $submission->userid, $cm->id);
return true;
}