/**
* Actually do the logging.
*
* @param EventInterface $event
*/
public function log(EventInterface $event)
{
$params = $event->getParams();
$method = '?';
$exception = isset($params['exception']) ? $params['exception'] : '';
$sql = isset($params['sql']) ? $params['sql'] : array();
$this->logger->critical(get_class($event->getTarget()) . "::{$method} - {$exception}", $sql);
}
/**
* {@inheritdoc}
*/
public function getController(Request $request)
{
if (!($controller = $request->attributes->get('_controller'))) {
if ($this->logger !== NULL) {
$this->logger->warning('Unable to look for the controller as the "_controller" parameter is missing');
}
return FALSE;
}
return $this->getControllerFromDefinition($controller, $request->getPathInfo());
}
private function logAndDispatchEvent($name, Lock $lock, $lockName)
{
if ($this->logger) {
$context = array('service' => $this->originalServiceClass, 'method' => $lock->getMethod(), 'lock' => $lockName);
$this->logger->log(\Psr\Log\LogLevel::INFO, $name, $context);
}
if ($this->eventDispatcher) {
$this->eventDispatcher->dispatch($name, new LockEvent($lock, $this->originalService));
}
}
/**
* Return an error into an HTTP or JSON data array.
*
* @param string $title
* @return array
*/
public function error($title = null)
{
if ($title == null) {
$title = $this->debug ? 'The application could not run because of the following error:' : 'A website error has occurred. Sorry for the temporary inconvenience.';
}
$type = $this->request->getHeader('Content-Type');
$mesg = $this->exception->getMessage();
$file = $this->exception->getFile();
$line = $this->exception->getLine();
$code = $this->exception->getCode();
$statusCode = method_exists($this->exception, 'getStatusCode') ? $this->exception->getStatusCode() : null;
// Check status code is null
if ($statusCode == null) {
$statusCode = $code >= 100 && $code <= 500 ? $code : 400;
}
$this->response->withStatus($statusCode);
// Check logger exist
if ($this->logger !== null) {
// Send error to log
$this->logger->addError($this->exception->getMessage());
}
$this->isJson = isset($type[0]) && $type[0] == 'application/json';
// Check content-type is application/json
if ($this->isJson) {
// Define content-type to json
$this->response->withHeader('Content-Type', 'application/json');
$error = ['status' => 'error', 'status_code' => $statusCode, 'error' => $title, 'details' => []];
// Check debug
if ($this->debug) {
$error['details'] = ['message' => $mesg, 'file' => $file, 'line' => $line, 'code' => $code];
}
return $error;
}
// Define content-type to html
$this->response->withHeader('Content-Type', 'text/html');
$message = sprintf('<span>%s</span>', htmlentities($mesg));
$error = ['type' => get_class($this->exception), $error['status_code'] = $statusCode, 'message' => $message];
// Check debug
if ($this->debug) {
$trace = $this->exception->getTraceAsString();
$trace = sprintf('<pre>%s</pre>', htmlentities($trace));
$error['file'] = $file;
$error['line'] = $line;
$error['code'] = $code;
$error['trace'] = $trace;
}
$error['debug'] = $this->debug;
$error['title'] = $title;
return $error;
}
/**
* Send a message to Queue about indexing entry.
*
* @param EventInterface $event
*/
public function index(EventInterface $event)
{
try {
$connection = new AMQPConnection('localhost', 5672, 'guest', 'guest');
$channel = $connection->channel();
$channel->queue_declare('search-index', false, false, false, false);
$params = $event->getParams();
$msg = new AMQPMessage(json_encode($params));
$channel->basic_publish($msg, '', 'search-index');
$channel->close();
$connection->close();
} catch (\Exception $e) {
$this->logger->warn("Queue Service when indexing entries: " . $e->getMessage());
}
}
/**
* @return $this
* @throws NotifyException
*/
public function send()
{
//DATA-OBJECTS
// get data-objects from persistence layer.
$eventObject = $this->getEvent($this->params->event_id);
$userObject = $this->getUser($this->params->recipients);
//VIEW
// create and configure view
$child = new ViewModel(array('user' => $userObject, 'event' => $eventObject));
$child->setTemplate($this->params->type ? 'attend' : 'unattend');
$layout = new ViewModel();
$layout->setTemplate('layout');
$layout->addChild($child, 'content');
$phpRenderer = new PhpRenderer();
$phpRenderer->setCanRenderTrees(true);
$resolver = new Resolver\TemplateMapResolver();
$resolver->setMap(array('layout' => __DIR__ . '/../../../view/layout/email.phtml', 'attend' => __DIR__ . '/../../../view/email/attending.phtml', 'unattend' => __DIR__ . '/../../../view/email/un-attending.phtml'));
$phpRenderer->setResolver($resolver);
foreach ($layout as $child) {
$child->setOption('has_parent', true);
$result = $phpRenderer->render($child);
$child->setOption('has_parent', null);
$capture = $child->captureTo();
if (!empty($capture)) {
$layout->setVariable($capture, $result);
}
}
//MESSAGE
// create and configure message.
$message = new Mail();
$message->body = $phpRenderer->render($layout);
$message->email = $userObject->email;
$message->name = $userObject->name;
$message->subject = $this->params->type ? "Þú hefur skráð þig á viðburðinn: {$eventObject->subject}" : "Þú hefur afskráð þig af viðburðinum: {$eventObject->subject}";
//MAIL
// now we want to send this to the user/quest via e-mail
// so we try to connect to Queue and send a message
// to mail_queue
try {
$connection = $this->queueFactory->createConnection();
$channel = $connection->channel();
$channel->queue_declare('mail_queue', false, true, false, false);
$msg = new AMQPMessage($message->serialize(), ['delivery_mode' => 2]);
$this->logger->info("{$userObject->email} is " . ($this->params->type ? '' : 'not ') . "attending {$eventObject->subject}");
$channel->basic_publish($msg, '', 'mail_queue');
} catch (\Exception $e) {
throw new NotifyException($e->getMessage(), 0, $e);
} finally {
if (isset($channel) && $channel) {
$channel->close();
}
if (isset($connection) && $connection) {
$connection->close();
}
$eventObject = null;
$userObject = null;
$this->closeDataSourceDriver();
}
return $this;
}
private function send($recipients, $subject, $body)
{
$channel = false;
$connection = false;
try {
$connection = $this->queueFactory->createConnection();
$channel = $connection->channel();
$channel->queue_declare('mail_queue', false, true, false, false);
foreach ($recipients as $recipient) {
$message = new Mail();
$message->name = $recipient->name;
$message->email = $recipient->address;
$message->subject = $subject;
$message->body = $body;
$msg = new AMQPMessage($message->serialize(), ['delivery_mode' => 2]);
$channel->basic_publish($msg, '', 'mail_queue');
}
} catch (\Exception $e) {
while ($e) {
$this->logger->critical(get_class($this) . ":send says: {$e->getMessage()}", $e->getTrace());
$e = $e->getPrevious();
}
} finally {
if (isset($channel) && $channel) {
$channel->close();
}
if (isset($connection) && $connection) {
$connection->close();
}
}
}
/**
* {@inheritDoc}
*/
public function refreshIndex(IndexInterface $index)
{
try {
$this->client->indices()->refresh(['index' => $index->getName()]);
} catch (\Exception $e) {
$this->logger->error($e->getMessage());
}
return $this;
}
/**
* @param string $endpoint
* @return bool
* @throws \Exception
*/
public function isApiRateLimitReached($endpoint = '/statuses/show/:id')
{
$rateLimitStatus = $this->fetchRateLimitStatus();
if ($this->hasError($rateLimitStatus)) {
$message = $rateLimitStatus->errors[0]->message;
$this->logger->error($message);
throw new \Exception($message, $rateLimitStatus->errors[0]->code);
} else {
$leastUpperBound = $rateLimitStatus->resources->statuses->{$endpoint}->limit;
$remainingCalls = $rateLimitStatus->resources->statuses->{$endpoint}->remaining;
$remainingCallsMessage = $this->translator->transChoice('logs.info.calls_remaining', $remainingCalls, ['{{ count }}' => $remainingCalls, '{{ endpoint }}' => $endpoint, '{{ identifier }}' => substr($this->userToken, 0, '8')], 'logs');
$this->logger->info($remainingCallsMessage);
return $remainingCalls < floor($leastUpperBound * (1 / 10));
}
}
/**
* @return $this
* @throws NotifyException
*/
public function send()
{
//ID
// create an ID for this digest
$emailId = $this->getHash();
//TIME RANGE
// calculate time range and create from and
// to date objects for the range.
$from = new DateTime();
$from->add(new DateInterval('P1D'));
$to = new DateTime();
$to->add(new DateInterval('P8D'));
$this->logger->info("Queue Service says: Fetching upcoming events");
//EVENTS
// fetch all events
$events = $this->getEvents($from, $to);
//NO EVENTS
// if there are no events to publish, then it's no need
// to keep on processing this script
if (count($events) == 0) {
$this->logger->info("Digest, no events registered, stop");
return $this;
} else {
$this->logger->info("Digest, " . count($events) . " events registered.");
}
//USERS
// get all users who want to know
// about the upcoming events.
$users = $this->getUsers();
$this->logger->info("Digest, " . count($users) . " user will get email ");
//VIEW
// create and configure view
$child = new ViewModel(array('events' => $events, 'from' => $from, 'to' => $to));
$child->setTemplate('news-digest');
$layout = new ViewModel();
$layout->setTemplate('layout');
$layout->addChild($child, 'content');
$phpRenderer = new PhpRenderer();
$phpRenderer->setCanRenderTrees(true);
$resolver = new TemplateMapResolver();
$resolver->setMap(array('layout' => __DIR__ . '/../../../view/layout/email.phtml', 'news-digest' => __DIR__ . '/../../../view/email/news-digest.phtml'));
$phpRenderer->setResolver($resolver);
//QUEUE
// try to connect to Queue and send messages to it.
// this will try to send messages to mail_queue, that will
// send them on it's way via a MailTransport
try {
$connection = $this->queueFactory->createConnection();
$channel = $connection->channel();
$channel->queue_declare('mail_queue', false, true, false, false);
foreach ($users as $user) {
$child->setVariable('user', $user);
foreach ($layout as $child) {
$child->setOption('has_parent', true);
$result = $phpRenderer->render($child);
$child->setOption('has_parent', null);
$capture = $child->captureTo();
if (!empty($capture)) {
$layout->setVariable($capture, $result);
}
}
$result = new Mail();
$result->name = $user->name;
$result->email = $user->email;
$result->subject = "Vikan framundan | {$from->format('j. n.')} - {$to->format('j. n. Y')}";
$result->body = $phpRenderer->render($layout);
$result->id = $emailId;
$result->user_id = md5((string) $emailId . $user->email);
$result->type = 'Digest';
$result->parameters = 'allir';
$result->test = false;
$msg = new AMQPMessage($result->serialize(), ['delivery_mode' => 2]);
$channel->basic_publish($msg, '', 'mail_queue');
$this->logger->debug("Queue Service says: Fetching users who want upcoming events, {$user->email} in queue ");
}
} catch (\Exception $e) {
throw new NotifyException($e->getMessage(), 0, $e);
} finally {
if (isset($channel) && $channel) {
$channel->close();
}
if (isset($connection) && $connection) {
$connection->close();
}
$this->closeDataSourceDriver();
}
return $this;
}
/**
* Actually do the logging.
*
* @param EventInterface $event
*/
public function log(EventInterface $event)
{
$params = $event->getParams();
$method = isset($params[0]) ? $params[0] : '';
$this->logger->debug(get_class($event->getTarget()) . "::{$method} - {$event->getName()}");
}
/**
* Run the handler.
*
* @return $this
* @throws NotifyException
*/
public function send()
{
$emailId = $this->getHash();
$users = $this->getUsers($this->params->recipients, $this->params->test, $this->params->sender_id, $this->params->group_id);
$group = $this->getGroup($this->params->group_id);
$this->logger->info("Group-email in " . ($this->params->test ? '' : 'none') . " test mode");
//MAIL
// now we want to send this to the user/quest via e-mail
// so we try to connect to Queue and send a message
// to mail_queue
try {
//QUEUE
// create and configure queue
$connection = $this->queueFactory->createConnection();
$channel = $connection->channel();
$channel->queue_declare('mail_queue', false, true, false, false);
//VIEW
// create and configure view
$child = new ViewModel(array('user' => null, 'group' => $group, 'body' => call_user_func(new Paragrapher(), $this->params->body)));
$child->setTemplate('script');
$layout = new ViewModel();
$layout->setTemplate('layout');
$layout->addChild($child, 'content');
$phpRenderer = new PhpRenderer();
$phpRenderer->setCanRenderTrees(true);
$resolver = new Resolver\TemplateMapResolver();
$resolver->setMap(array('layout' => __DIR__ . '/../../../view/layout/email.phtml', 'script' => __DIR__ . '/../../../view/email/group-letter.phtml'));
$phpRenderer->setResolver($resolver);
//FOR EVERY USER
// for every user, render mail-template
// and send to mail-queue
foreach ($users as $user) {
$child->setVariable('user', $user);
foreach ($layout as $child) {
$child->setOption('has_parent', true);
$result = $phpRenderer->render($child);
$child->setOption('has_parent', null);
$capture = $child->captureTo();
if (!empty($capture)) {
$layout->setVariable($capture, $result);
}
}
$result = new Mail();
$result->name = $user->name;
$result->email = $user->email;
$result->subject = $this->params->subject;
$result->body = $phpRenderer->render($layout);
$result->user_id = md5((string) $emailId . $user->email);
$result->id = $emailId;
$result->type = 'Event';
$result->entity_id = $group->id;
$result->parameters = $this->params->recipients;
$result->test = $this->params->test;
$msg = new AMQPMessage($result->serialize(), ['delivery_mode' => 2]);
$this->logger->info("Groupmail to user:{$user->email}, group:{$group->name_short}");
$channel->basic_publish($msg, '', 'mail_queue');
}
} catch (\Exception $e) {
throw new NotifyException($e->getMessage(), 0, $e);
} finally {
if (isset($channel) && $channel) {
$channel->close();
}
if (isset($connection) && $connection) {
$connection->close();
}
$users = null;
$group = null;
$this->closeDataSourceDriver();
}
return $this;
}
/**
* @return $this
* @throws NotifyException
*/
public function send()
{
$emailId = $this->getEmailId();
$event = $this->getEvent($this->params->event_id);
$users = $this->getUser($this->getGroupsFromEvent($event), $event->id, $this->params->user_id, $this->params->recipients, $this->params->test);
$this->logger->info(count($users) . " user will get an email" . "in connection with event {$event->subject}:{$event->id}");
//VIEW
// create and configure view
$child = new ViewModel(array('user' => null, 'event' => $event, 'body' => call_user_func(new Paragrapher(), $this->params->body)));
$child->setTemplate('event');
$layout = new ViewModel();
$layout->setTemplate('layout');
$layout->addChild($child, 'content');
$phpRenderer = new PhpRenderer();
$phpRenderer->setCanRenderTrees(true);
$resolver = new Resolver\TemplateMapResolver();
$resolver->setMap(array('layout' => __DIR__ . '/../../../view/layout/email.phtml', 'event' => __DIR__ . '/../../../view/email/event.phtml'));
$phpRenderer->setResolver($resolver);
//CONNECT TO QUEUE
// try to connect to RabbitMQ
try {
$connection = $this->queueFactory->createConnection();
$channel = $connection->channel();
$channel->queue_declare('mail_queue', false, true, false, false);
//FOR EVER USER
// for every user: render email template, create message object and
// send to mail-queue
foreach ($users as $user) {
$child->setVariable('user', $user);
foreach ($layout as $child) {
$child->setOption('has_parent', true);
$result = $phpRenderer->render($child);
$child->setOption('has_parent', null);
$capture = $child->captureTo();
if (!empty($capture)) {
$layout->setVariable($capture, $result);
}
}
$message = new Mail();
$message->name = $user->name;
$message->email = $user->email;
$message->subject = $this->params->subject;
$message->body = $phpRenderer->render($layout);
$message->id = $emailId;
$message->user_id = md5((string) $emailId . $user->email);
$message->type = 'Event';
$message->entity_id = $event->id;
$message->parameters = $this->params->recipients;
$message->test = $this->params->test;
$msg = new AMQPMessage($message->serialize(), ['delivery_mode' => 2]);
$this->logger->info(" {$user->email} will get an email" . "in connection with event {$event->subject}:{$event->id}");
$channel->basic_publish($msg, '', 'mail_queue');
}
} catch (\Exception $e) {
throw new NotifyException($e->getMessage(), 0, $e);
} finally {
if (isset($channel) && $channel) {
$channel->close();
}
if (isset($connection) && $connection) {
$connection->close();
}
$users = null;
$event = null;
$this->closeDataSourceDriver();
}
return $this;
}
