function gradeUpdateJson($newdata = false)
{
global $CFG, $PDOX, $LINK;
if ($newdata == false) {
return;
}
if (is_string($newdata)) {
$newdata = json_decode($newdata, true);
}
$LTI = LTIX::requireData(array(LTIX::LINK));
$row = gradeLoad();
$data = array();
if ($row !== false && isset($row['json'])) {
$data = json_decode($row['json'], true);
}
$changed = false;
foreach ($newdata as $k => $v) {
if (!isset($data[$k]) || $data[$k] != $v) {
$data[$k] = $v;
$changed = true;
}
}
if ($changed === false) {
return;
}
$jstr = json_encode($data);
$stmt = $PDOX->queryDie("UPDATE {$CFG->dbprefix}lti_result SET json = :json, updated_at = NOW()\n WHERE result_id = :RID", array(':json' => $jstr, ':RID' => $LINK->result_id));
}
use \Tsugi\Core\Settings;
use \Tsugi\UI\SettingsForm;
// Sanity checks
$LTI = LTIX::requireData();
$p = $CFG->dbprefix;
if ( SettingsForm::handleSettingsPost() ) {
header( 'Location: '.addSession('index.php?howdysuppress=1') ) ;
return;
}
$oldsettings = Settings::linkGetAll();
// Get the current user's grade data
$row = gradeLoad();
$OLDCODE = false;
$json = array();
$editor = 1;
if ( $row !== false && isset($row['json'])) {
$json = json_decode($row['json'], true);
if ( isset($json["code"]) ) $OLDCODE = $json["code"];
if ( isset($json["editor"]) ) $editor = $json["editor"];
}
if ( isset($_GET['editor']) && ( $_GET['editor'] == '1' || $_GET['editor'] == '0' ) ) {
$neweditor = $_GET['editor']+0;
if ( $editor != $neweditor ) {
gradeUpdateJson(array("editor" => $neweditor));
$json['editor'] = $neweditor;
$editor = $neweditor;
<?php
require_once "../../config.php";
require_once $CFG->dirroot . "/pdo.php";
require_once $CFG->dirroot . "/lib/lms_lib.php";
require_once $CFG->dirroot . "/core/gradebook/lib.php";
session_start();
// Get the user's grade data also checks session
$row = gradeLoad($_REQUEST['user_id']);
// View
$OUTPUT->header();
$OUTPUT->bodyStart();
$OUTPUT->flashMessages();
// Show the basic info for this user
gradeShowInfo($row);
// Unique detail
echo "<p>Submission:</p>\n";
$json = json_decode($row['json']);
if (is_object($json) && isset($json->code)) {
echo "<pre>\n";
echo htmlent_utf8($json->code);
echo "\n";
echo "</pre>\n";
}
$OUTPUT->footer();