public static function send($to, $subject, $message, $id, $token)
{
global $CFG;
if (!isset($CFG->maildomain) || $CFG->maildomain === false) {
return;
}
if (isset($CFG->maileol) && isset($CFG->wwwroot) && isset($CFG->maildomain)) {
// All good
} else {
die_with_error_log("Incomplete mail configuration in mailSend");
}
if (strlen($to) < 1 || strlen($subject) < 1 || strlen($id) < 1 || strlen($token) < 1) {
return false;
}
$EOL = $CFG->maileol;
$maildomain = $CFG->maildomain;
$manage = $CFG->wwwroot . "/profile.php";
$unsubscribe_url = Output::getUtilUrl("/unsubscribe.php?id={$id}&token={$token}");
$msg = $message;
if (substr($msg, -1) != "\n") {
$msg .= "\n";
}
// $msg .= "\nYou can manage your mail preferences at $manage \n";
// TODO: Make unsubscribe work
// echo $msg;
$headers = "From: no-reply@{$maildomain}" . $EOL . "Return-Path: <bounced-{$id}-{$token}@{$maildomain}>" . $EOL . "List-Unsubscribe: <{$unsubscribe_url}>" . $EOL . 'X-Mailer: PHP/' . phpversion();
error_log("Mail to: {$to} {$subject}");
// echo $headers;
return mail($to, $subject, $msg, $headers);
}
/**
* Dump out the internal data structures associated with the
* current launch. Best if used within a pre tag.
*/
public function var_dump()
{
var_dump($this);
echo "\n<hr/>\n";
echo "Session data (low level):\n";
if (!isset($_SESSION)) {
echo "Not set\n";
} else {
echo Output::safe_var_dump($_SESSION);
}
}
public static function getAccessUrlForBlob($blob_id, $serv_file = false)
{
global $CFG;
if ($serv_file !== false) {
return $serv_file . '?id=' . $blob_id;
}
$url = Output::getUtilUrl('/blob_serve.php?id=' . $blob_id);
return $url;
}
/**
* Send a grade applying the due date logic and only increasing grades
*
* Puts messages in the session for a redirect.
*
* @param $gradetosend - The grade in the range 0.0 .. 1.0
* @param $oldgrade - The previous grade in the range 0.0 .. 1.0 (optional)
* @param $dueDate - The due date for this assignment
*/
public function gradeSendDueDate($gradetosend, $oldgrade = false, $dueDate = false)
{
if ($gradetosend == 1.0) {
$scorestr = "Your answer is correct, score saved.";
} else {
$scorestr = "Your score of " . $gradetosend * 100.0 . "% has been saved.";
}
if ($dueDate && $dueDate->penalty > 0) {
$gradetosend = $gradetosend * (1.0 - $dueDate->penalty);
$scorestr = "Effective Score = " . $gradetosend * 100.0 . "% after " . $dueDate->penalty * 100.0 . " percent late penalty";
}
if ($oldgrade && $oldgrade > $gradetosend) {
$scorestr = "New score of " . $gradetosend * 100.0 . "% is < than previous grade of " . $oldgrade * 100.0 . "%, previous grade kept";
$gradetosend = $oldgrade;
}
// Use LTIX to store the grade in out database send the grade back to the LMS.
$debug_log = array();
$retval = $this->gradeSend($gradetosend, false, $debug_log);
$_SESSION['debug_log'] = $debug_log;
if ($retval === true) {
$_SESSION['success'] = $scorestr;
} else {
if ($retval === false) {
// Stored locally
$_SESSION['success'] = $scorestr;
} else {
if (is_string($retval)) {
$_SESSION['error'] = "Grade not sent: " . $retval;
} else {
$svd = Output::safe_var_dump($retval);
error_log("Grade sending error:" . $svd);
$_SESSION['error'] = "Grade sending error: " . substr($svd, 0, 100);
}
}
}
}
<?php
require_once "../../../../config.php";
require_once $CFG->vendorinclude . "/lms_lib.php";
use Tsugi\Core\LTIX;
use Tsugi\UI\Output;
Output::headerJson();
// Nothing for us to do
if (!isset($_GET[session_name()])) {
echo json_encode(array("error" => "No session"));
return;
}
if (isset($_COOKIE[session_name()])) {
echo json_encode(array("status" => 'done'));
return;
}
if (!isset($_GET['top'])) {
echo json_encode(array("error" => "Need top= parameter"));
return;
}
// Grab the session
$LAUNCH = LTIX::requireData(LTIX::USER);
// This has already been set by someone so nothing to do
if (isset($_COOKIE['TSUGI_TOP_SESSION'])) {
unset($_SESSION['TOP_CHECK']);
// No point in further checks
echo json_encode(array("top_session" => $_COOKIE['TSUGI_TOP_SESSION']));
return;
}
// We are not the top frame
if ($_GET['top'] != 'true') {
/**
* getLaunchData - Get the launch data for am LTI ContentItem launch
*/
public static function getLaunchUrl($endpoint, $debug = false)
{
$launchurl = Output::getUtilUrl('/launch.php?debug=');
$launchurl .= $debug ? '1' : '0';
$launchurl .= '&endpoint=';
$launchurl .= urlencode($endpoint);
return $launchurl;
}
<?php
if (isset($_GET[session_name()])) {
$cookie = false;
} else {
define('COOKIE_SESSION', true);
$cookie = true;
}
require_once "../../../../config.php";
\Tsugi\UI\Output::handleHeartBeat($cookie);