/**
* Handles requests to POST /api/user to update information about the active user.
*/
public function post()
{
$message = null;
$message = ProtocolMessage::unserialize($this->request->post['_proto'], 'UserRequestProtocolMessage');
// Check: the message is modifiying the requesting user.
if ($message->userId != $this->user->id) {
return 400;
}
// Check: XSRF token is correct.
if (!$this->utility->checkXsrfToken($this->session, $message->xsrfToken)) {
$this->response->status = 401;
$this->response->json(['STATUS' => 'FAILURE', 'MESSAGE' => 'XSRF token is invalid.'], true);
return $this->response;
}
// Update database to reflect information sent in the request.
$this->user->setProperty(SchedulePlannerProtocolMessageUtility::TOUR_PROPERTY, $message->hasSeenTour === true);
$this->user->setProperty(SchedulePlannerProtocolMessageUtility::DISCLAIMER_PROPERTY, $message->hasAgreedToDisclaimer === true);
if (is_integer($message->lastSeenVersion) && $message->lastSeenVersion >= 0) {
$this->user->setProperty(SchedulePlannerProtocolMessageUtility::LAST_SEEN_VERSION_PROPERTY, $message->lastSeenVersion);
}
$this->db->prepare("DELETE FROM `playgrounds` WHERE `userid` = ?")->execute($this->user->id);
$q = $this->db->prepare("INSERT INTO `playgrounds` (`userid`, `courseid`) VALUES (?, ?);");
foreach ($message->playground->courses as $course) {
$q->execute($this->user->id, $course->courseId);
}
$this->db->prepare("DELETE FROM `schedules` WHERE `userid` = ?")->execute($this->user->id);
$q = $this->db->prepare("INSERT INTO `schedules` (`userid`, `courseid`, `year`) VALUES (?, ?, 0);");
foreach ($message->schedule->courses as $course) {
$q->execute($this->user->id, $course->courseId);
}
$this->response->json(['STATUS' => 'OK'], true);
}
/**
* Handles GET requests to /api/courses as defined in webapp.php.
*/
public function get()
{
// Attempt to use the cached version for efficiency (if it exists).
$file = new File(FILE_ROOT . '/cache/courses.json');
if ($file->exists && $file->isReadable) {
return $file;
}
// Otherwise, calculate the response directly.
$response = $this->utility->createCoursesResponse(null);
$this->response->json(ProtocolMessage::serialize($response), true);
// "')]}\n"
}
protected static function debugFormatInt64($value)
{
if (bccomp($value, "-20000000000000") <= 0 or bccomp($value, "20000000000000") >= 0) {
return ProtocolMessage::debugFormatFixed64($value);
}
return strval($value);
}
$cdp->run();
$utility = new SchedulePlannerProtocolMessageUtility(App::getDatabase());
$response = $utility->createCoursesResponse(null);
$json = ProtocolMessage::serialize($response);
try {
$file = new File(FILE_ROOT . '/cache/courses.json');
$file->content = "')]}\n" . $json;
} catch (FileException $e) {
fprintf(STDOUT, "Failed to write file cache, continuing.\n");
}
fprintf(STDOUT, "Done!\n");
} else {
fprintf(STDOUT, "Unrecognized command.\n");
}
});
/**
* Regenerates the cache of course data to reflect database modifications.
* php server.php recache
*/
CLIApplication::listen('recache', function ($args) {
$utility = new SchedulePlannerProtocolMessageUtility(App::getDatabase());
$response = $utility->createCoursesResponse(null);
$json = ProtocolMessage::serialize($response);
try {
$file = new File(FILE_ROOT . '/cache/courses.json');
$file->content = "')]}\n" . $json;
} catch (FileException $e) {
fprintf(STDOUT, "Failed to write file cache, continuing.\n");
}
fprintf(STDOUT, "Done!\n");
});
/** @override*/
public function validate()
{
return parent::validate() && is_integer($this->courseId) && $this->courseId > 0;
}
