break;
case "digital_receipt":
$submissionid = required_param('submissionid', PARAM_INT);
$submission = new turnitintooltwo_submission($submissionid, 'turnitin');
$table = new html_table();
$table->data = array(array(get_string('submissionauthor', 'turnitintooltwo'), $submission->firstname . ' ' . $submission->lastname), array(get_string('turnitinpaperid', 'turnitintooltwo') . ' <small>(' . get_string('refid', 'turnitintooltwo') . ')</small>', $submissionid), array(get_string('submissiontitle', 'turnitintooltwo'), $submission->submission_title), array(get_string('receiptassignmenttitle', 'turnitintooltwo'), $turnitintooltwoassignment->turnitintooltwo->name), array(get_string('submissiondate', 'turnitintooltwo'), date("d/m/y, H:i", $submission->submission_modified)));
$digitalreceipt = $OUTPUT->pix_icon('tii-logo', get_string('turnitin', 'turnitintooltwo'), 'mod_turnitintooltwo', array('class' => 'logo'));
$digitalreceipt .= '<h2>' . get_string('digitalreceipt', 'turnitintooltwo') . '</h2>';
$digitalreceipt .= '<p>' . get_string('receiptparagraph', 'turnitintooltwo') . '</p>';
$digitalreceipt .= html_writer::table($table);
$digitalreceipt .= '<a href="#" id="tii_receipt_print">' . $OUTPUT->pix_icon('printer', get_string('turnitin', 'turnitintooltwo'), 'mod_turnitintooltwo') . ' ' . get_string('print', 'turnitintooltwo') . '</a>';
echo html_writer::tag("div", $digitalreceipt, array("id" => "tii_digital_receipt_box"));
break;
case "submitpaper":
if ($istutor || has_capability('mod/turnitintooltwo:submit', context_module::instance($cm->id)) && $user == $USER->id) {
echo $turnitintooltwoview->show_submission_form($cm, $turnitintooltwoassignment, $part, $turnitintooltwofileuploadoptions, "box_solid", $user);
unset($_SESSION['form_data']);
// Add loader icon for when iframe refreshes.
$loadericon = html_writer::tag('i', '', array('class' => 'fa fa-spinner fa-spin fa-5x'));
$output = html_writer::tag('div', $loadericon, array('id' => 'refresh_loading'));
// Create div for submitting text.
$icon = $OUTPUT->pix_icon('icon', get_string('uploadingsubtoturnitin', 'turnitintooltwo'), 'mod_turnitintooltwo');
$text = html_writer::tag('p', get_string('uploadingsubtoturnitin', 'turnitintooltwo'));
$loadericon = $OUTPUT->pix_icon('loader-lrg', get_string('uploadingsubtoturnitin', 'turnitintooltwo'), 'mod_turnitintooltwo');
// Add loader icon and text for submission.
$output .= html_writer::tag('div', $icon . $text . $loadericon, array('id' => 'submitting_loader'));
} else {
$output = html_writer::tag("div", get_string('permissiondeniederror', 'turnitintooltwo'), array("id" => "box_receipt"));
}
echo $output;
break;
