.
require_once('../../../../config.php');
require_once('submission_functions.php');
// Get Params to correctly load page
$cmid = required_param('cmid', PARAM_INT);
$subid = required_param('subid', PARAM_INT);
$gradeimporterid = optional_param('id', 0, PARAM_INT);
// Get course module and $course to check capability
$cm = get_coursemodule_from_id('gradeimporter', $cmid, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
// Gets context to check capability
$context = context_module::instance($cm->id);
// Sets Page URL
$url = new moodle_url('/mod/gradeimporter/forms/submission/delete.php', array('cmid' => $cm->id, 'subid' => $subid));
if (!empty($gradeimporterid)) {
$url->param('id', $gradeimporterid);
}
$PAGE->set_url($url);
// Check if its teacher opening the page
require_login ($course, false, $cm);
require_capability('mod/gradeimporter:edit', $context);
// Get globals
global $DB;
// Get submission
$submission = $DB->get_record('gradeimporter_submission', array('id' => $subid, 'gradeimporterid' => $gradeimporterid));
// If submission doesn't exist, throw error
if (!$submission) {
throw new moodle_exception(get_string('submissionnotfound', 'gradeimporter', $subid));
}
// Get feedbacks associated with it
$feedbacks = $DB->get_records('gradeimporter_feedback', array('submissionid' => $subid));
// Delete its feedbacks
foreach ($feedbacks as $feedback) {
// Deletes feedback from gradeimporter_feedback table and removes its associated files
delete_feedback($feedback);
// Recalculates gradeimporter instance grade without this feedback
gradeimporter_update_grades($submission, $feedback->studentid);
}
// Delete submission
$DB->delete_records('gradeimporter_submission', array('id' => $submission->id));
// Print page and redirects to submission page after 5 seconds
$PAGE->set_title($submission->name);
$PAGE->set_heading($course->fullname);
$PAGE->set_context($context);
$viewlink = new moodle_url("/mod/gradeimporter/view.php", array('id' => $cmid, 'edit' => 1));
echo $OUTPUT->header("refresh:5;url=$viewlink");
echo "".get_string('deletesubmissiondata', 'gradeimporter', $submission->name)."
";
echo "".get_string('deletefeedbacksdata', 'gradeimporter', count($feedbacks))."
";
echo "".get_string('redirect5s', 'gradeimporter')."".get_string('here', 'gradeimporter')."
";
echo $OUTPUT->footer();