public function subscribe($userId, $topic)
{
// Setting the session id so that if the session times out and the record
// is removed from
// the session_data table the deletion can cascade to event descriptions
try {
$sub = array("userId" => $userId, "topic" => $topic, "session_id" => AppUtils::getSessionId());
$this->db->event_subscriptions()->insert($sub);
} catch (PDOException $e) {
if ((int) $e->getCode() != 23000) {
AppUtils::logError($e, __METHOD__);
throw $e;
}
}
}
/**
*
* @see ForumPostServicePDO::purgeForumPost()
*/
public static function purgeForumPost($forumId)
{
$app = \Slim\Slim::getInstance();
try {
$pdo = new ForumPostServicePDO();
$pdo->purgeForumPost($forumId);
$app->response()->status(204);
// NO DOCUMENT STATUS CODE FOR SUCCESS
} catch (Exception $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error purging post for forum {$forumId}", $e->getMessage());
}
}
/**
* Login the user with credentials past in POST
*/
public static function login()
{
$app = \Slim\Slim::getInstance();
AppUtils::logout();
try {
// get and decode JSON request body
$request = $app->request();
$response = $app->response();
$body = $request->getBody();
$login = (array) json_decode($body);
$loginOK = false;
// AppUtils::logDebug("attempting login
// ".$login['userId'].'/'.$login['password']);
if (!isset($login['userId'])) {
AppUtils::sendError(0, "Login Error", "User ID was not specified.", 401);
return;
}
if (!isset($login['password'])) {
AppUtils::sendError(0, "Login Error", "Password was not specified.", 401);
return;
}
$userService = new UserServicePDO();
if ($userService->validateUser($login['userId'], $login['password'])) {
// AppUtils::logDebug($login['userId'].' Successfully logged in.');
$access = $userService->getAccess($login['userId']);
AppUtils::setLoginValid($login['userId'], $access);
$rsp = array('userId' => $login['userId'], 'accessLevel' => $access);
AppUtils::sendResponse($rsp);
} else {
// AppUtils::logDebug($login['userId'].' Failed login!');
AppUtils::sendError(0, "Login Error", "User ID/Password combination is invalid.", 401);
}
} catch (Exception $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error Authenticating User", $e->getMessage());
}
}
/**
*
* @see ForumServicePDO::deleteForum()
*/
public static function deleteForum($id)
{
$app = \Slim\Slim::getInstance();
$params = array('forumId' => $id, 'changeType' => ForumEvent::DELETE);
try {
$pdo = new ForumServicePDO();
$pdo->deleteForum($id);
AppUtils::sendEvent(ForumEvent::DOMAIN, $id, ForumEvent::CHANGE, "Forum deleted: " . $id, $params);
$app->response()->status(204);
// NO DOCUMENT STATUS CODE FOR SUCCESS
} catch (Exception $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error deleting forum with ID: " . $id, $e->getMessage());
}
}
/**
*
* @see EventServicePDO::unsubscribe()
*/
public static function unsubscribe($userId, $topic)
{
try {
$pdo = new EventServicePDO();
$pdo->unsubscribe($userId, $topic);
AppUtils::sendResponse(array("success" => true, "message" => "User {$userId} unsubscribed from topic {$topic}"));
} catch (PDOException $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error unsubscribing to events user {$userId} topic {$topic}", $e->getMessage());
}
}
/**
*
* @see ForumServicePDO::deleteFileNode()
*/
public static function deleteFileNode($forumId, $id)
{
$app = \Slim\Slim::getInstance();
try {
$pdo = new ForumServicePDO();
$pdo->deleteFileNode($id);
$eventParams = array();
$eventParams['id'] = $id;
$eventParams['changeType'] = ForumEvent::DELETE;
AppUtils::sendEvent(ForumEvent::DOMAIN, $forumId, ForumEvent::NODE_CHANGE, "Node deleted id: " . $id, $eventParams);
$app->response()->setStatus(204);
// NO DOCUMENT STATUS CODE FOR
// SUCCESS
} catch (Exception $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error deleting file node with ID {$id}", $e->getMessage());
}
}
/**
*
* @see SettingsServicePDO::getDomains()
*/
public static function getDomains()
{
try {
$pdo = new SettingsServicePDO();
$result = $pdo->getDomains();
AppUtils::sendResponse($result);
} catch (PDOException $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error getting all setting domains", $e->getMessage());
}
}
/**
*
* @see UserServicePDO::setUserSetting()
*/
public static function setUserSetting($id, $domain, $settingKey)
{
$app = \Slim\Slim::getInstance();
try {
$pdo = new UserServicePDO();
// get and decode JSON request body
$request = $app->request();
// $body = $request->getBody();
// $settingData = (array) json_decode($body);
$settingValue = $request->params('settingValue');
$pdo->setUserSetting($id, $domain, $settingKey, $settingValue);
AppUtils::sendResponse($settingValue);
} catch (Exception $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error setting value for user {$id} setting {$domain}/{$settingKey}", $e->getMessage());
}
}
/**
*
* @see ForumServicePDO::getForumsForUser()
*/
public static function getForumsForUser()
{
try {
$pdo = new ForumServicePDO();
$userId = AppUtils::getUserId();
$forums = $pdo->getForumsForUser($userId);
AppUtils::sendResponse($forums);
} catch (PDOException $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error getting forums for user {$userId}", $e->getMessage());
}
}
/**
* Uploads the file specified via HTTP POST
* This code is based on the PHP examples
*/
public static function upload()
{
$app = \Slim\Slim::getInstance();
$forumId = $_POST['forumId'];
$folderId = $_POST['id'];
$fileName = $_FILES["file"]["name"];
$tempFileName = $_FILES["file"]["tmp_name"];
$contentType = $_FILES["file"]["type"];
// Check for errors
if ($_FILES['file']['error'] > 0) {
$errorMsg = 'Upload Error: ';
// Print a message based upon the error.
switch ($_FILES['file']['error']) {
case 1:
$errorMsg = $errorMsg . 'The file exceeds the upload_max_filesize setting in php.ini.';
break;
case 2:
$errorMsg = $errorMsg . 'The file exceeds the MAX_FILE_SIZE setting in the HTML form.';
break;
case 3:
$errorMsg = $errorMsg . 'The file was only partially uploaded.';
break;
case 4:
$errorMsg = $errorMsg . 'No file was uploaded.';
break;
case 6:
$errorMsg = $errorMsg . 'No temporary folder was available.';
break;
case 7:
$errorMsg = $errorMsg . 'Unable to write to the disk.';
break;
case 8:
$errorMsg = $errorMsg . 'File upload stopped.';
break;
default:
$errorMsg = $errorMsg . 'A system error occurred.';
break;
}
// End of switch.
AppUtils::sendError(500, "File Upload Error", $errorMsg);
} else {
try {
$fileNode = array('id' => '', 'forumId' => $forumId, 'parentId' => $folderId, 'name' => $fileName, 'contentType' => $contentType);
$pdo = new ForumServicePDO();
$fileNode = $pdo->createFileNode((array) $fileNode);
$fileId = $fileNode['id'];
move_uploaded_file($tempFileName, FORUM_UPLOAD_DIR . $fileId);
$fileNode['changeType'] = ForumEvent::CREATE;
AppUtils::sendEvent(ForumEvent::DOMAIN, $forumId, ForumEvent::NODE_CHANGE, "Node created: " . $fileNode['name'], $fileNode);
AppUtils::sendResponse($fileNode);
} catch (Exception $e) {
AppUtils::logError($e, __METHOD__);
AppUtils::sendError($e->getCode(), "Error creating file node for {$fileName}", $e->getMessage());
}
}
// Delete the file if it still exists:
if (file_exists($_FILES['file']['tmp_name']) && is_file($_FILES['file']['tmp_name'])) {
unlink($_FILES['file']['tmp_name']);
}
}
