/**
* Processes the grade entry if grades are updated via Moodle only
*
* @param object $cm The moodle course module object for this instance
* @param object $turnitintool The turnitintool object for this activity
* @param array $post The POST array supplied from the grade update form
* @return string Returns $notice in the event of an error
*/
function turnitintool_update_form_grades($cm, $turnitintool, $post)
{
global $CFG;
$notice = '';
$total = 0;
$owner = turnitintool_get_owner($turnitintool->course);
foreach ($post['grade'] as $id => $thisgrade) {
if (!($submission = turnitintool_get_record('turnitintool_submissions', 'id', $id))) {
turnitintool_print_error('submissiongeterror', 'turnitintool', NULL, NULL, __FILE__, __LINE__);
exit;
}
if ($thisgrade != $submission->submission_grade) {
$total++;
}
}
$loaderbar = new turnitintool_loaderbarclass($total + 2);
$tii = new turnitintool_commclass(turnitintool_getUID($owner), $owner->firstname, $owner->lastname, $owner->email, 2, $loaderbar);
$tii->startSession();
$proc = 0;
foreach ($post['grade'] as $id => $thisgrade) {
$thisgrade = round($thisgrade);
// round the grade to an integer / Turnitin won't accept a null grade via the API
if (!($submission = turnitintool_get_record('turnitintool_submissions', 'id', $id))) {
turnitintool_print_error('submissiongeterror', 'turnitintool', NULL, NULL, __FILE__, __LINE__);
exit;
}
if (!($part = turnitintool_get_record_select('turnitintool_parts', "id=" . $submission->submission_part . " AND deleted=0"))) {
turnitintool_print_error('partgeterror', 'turnitintool', NULL, NULL, __FILE__, __LINE__);
exit;
}
// work out if the grade has changed from what is stored
if (empty($thisgrade) or $thisgrade != $submission->submission_grade) {
$user = turnitintool_get_moodleuser($submission->userid, NULL, __FILE__, __LINE__);
$update = new object();
$update->id = $id;
$update->submission_grade = $thisgrade;
print_object($update);
if ($thisgrade > $part->maxmarks) {
$input = new stdClass();
$input->fullname = $user->firstname . ' ' . $user->lastname;
$input->part = turnitintool_partnamefromnum($submission->submission_part);
$input->maximum = $part->maxmarks;
$notice .= get_string('submissiongradetoohigh', 'turnitintool', $input);
} else {
if (!($result = turnitintool_update_record('turnitintool_submissions', $update))) {
$notice = get_string('submissionupdateerror', 'turnitintool');
}
}
// now push the grade to Turnitin
$post = new stdClass();
$post->oid = $submission->submission_objectid;
$post->score = $thisgrade;
$post->cid = turnitintool_getCID($turnitintool->course);
$proc++;
$add = new stdClass();
$add->num = $proc;
$add->total = $total;
$tii->setGradeMark($post, get_string('pushinggrade', 'turnitintool', $add));
if ($tii->getRerror()) {
if ($tii->getAPIunavailable()) {
turnitintool_print_error('apiunavailable', 'turnitintool', NULL, NULL, __FILE__, __LINE__);
} else {
turnitintool_print_error($tii->getRmessage() . ' CODE: ' . $tii->getRcode(), NULL, NULL, NULL, __FILE__, __LINE__);
}
exit;
}
@(include_once $CFG->dirroot . "/lib/gradelib.php");
if (function_exists('grade_update')) {
$grades = turnitintool_buildgrades($turnitintool, $user);
$cm = get_coursemodule_from_instance("turnitintool", $turnitintool->id, $turnitintool->course);
$params['idnumber'] = $cm->idnumber;
grade_update('mod/turnitintool', $turnitintool->course, 'mod', 'turnitintool', $turnitintool->id, 0, $grades, $params);
}
}
}
$tii->endSession();
$loaderbar->endloader();
// Update gradebook grades in Moodle 1.9 and above
turnitintool_redirect($CFG->wwwroot . "/mod/turnitintool/view.php?id=" . $cm->id . "&do=allsubmissions&update=1");
return $notice;
}
if (!has_capability('mod/turnitintool:grade', turnitintool_get_context('MODULE', $cm->id))) {
turnitintool_print_error('permissiondeniederror', 'turnitintool', NULL, NULL, __FILE__, __LINE__);
exit;
}
$owner = turnitintool_get_owner($course->id);
$loaderbar = null;
$tii = new turnitintool_commclass(turnitintool_getUID($owner), $owner->firstname, $owner->lastname, $owner->email, 2, $loaderbar);
$post = new stdClass();
$post->cid = turnitintool_getCID($course->id);
$post->assignid = turnitintool_getAID($param_part);
$post->ctl = turnitintool_getCTL($course->id);
$post->assign = $turnitintool->name . ' - ' . turnitintool_partnamefromnum($param_part) . ' (Moodle ' . $post->assignid . ')';
$post->fcmd = 4;
$tii->listSubmissions($post, get_string('downloadingfile', 'turnitintool'));
if ($tii->getRerror()) {
if (!$tii->getAPIunavailable()) {
$reason = $tii->getRcode() == TURNITINTOOL_DB_UNIQUEID_ERROR ? get_string('assignmentdoesnotexist', 'turnitintool') : $tii->getRmessage();
} else {
$reason = get_string('apiunavailable', 'turnitintool');
}
turnitintool_print_error('downloadingfileerror', 'turnitintool', NULL, NULL, __FILE__, __LINE__);
exit;
} else {
$output = $tii->getFileData();
if (function_exists('mb_strlen')) {
$size = mb_strlen($output, '8bit');
} else {
$size = strlen($output);
}
header("Pragma: public");
header("Expires: 0");
