protected function log($message)
{
if (!class_exists('\\rock\\log\\Log')) {
return;
}
$message = BaseException::convertExceptionToString(new ValidateException($message));
Log::warn($message);
}
/**
* @inheritdoc
*/
public function validate($input = null)
{
/* @var $targetClass ActiveRecordInterface */
$targetClass = $this->targetClass === null ? get_class($this->model) : $this->targetClass;
$targetAttribute = $this->targetAttribute === null ? $this->attribute : $this->targetAttribute;
if (is_array($targetAttribute)) {
$params = [];
foreach ($targetAttribute as $k => $v) {
$params[$v] = is_integer($k) ? $this->model->{$v} : $this->model->{$k};
}
$this->params['value'] = $params;
} else {
$params = [$targetAttribute => $this->model[$this->attribute]];
$this->params['value'] = $this->model[$this->attribute];
}
foreach ($params as $value) {
if (is_array($value)) {
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new ValidateException("{$targetClass}::{$targetAttribute} is invalid: type array()"));
Log::err($message);
}
return false;
}
}
$query = $targetClass::find();
$query->andWhere($params);
if ($this->filter instanceof \Closure) {
call_user_func($this->filter, $query);
} elseif ($this->filter !== null) {
$query->andWhere($this->filter);
}
if (!$this->model instanceof ActiveRecordInterface || $this->model->getIsNewRecord()) {
// if current $model isn't in the database yet then it's OK just to call exists()
$exists = $query->exists();
} else {
// if current $model is in the database already we can't use exists()
/* @var $models ActiveRecordInterface[] */
$models = $query->limit(2)->all();
$n = count($models);
if ($n === 1) {
$keys = array_keys($params);
$pks = $targetClass::primaryKey();
sort($keys);
sort($pks);
if ($keys === $pks) {
// primary key is modified and not unique
$exists = $this->model->getOldPrimaryKey() != $this->model->getPrimaryKey();
} else {
// non-primary key, need to exclude the current record based on PK
$exists = $models[0]->getPrimaryKey() != $this->model->getOldPrimaryKey();
}
} else {
$exists = $n > 1;
}
}
return !$exists;
}
/**
* @param Mail $mail
* @param Users $users
* @param SignupForm $model
*/
public function sendMail(Mail $mail, Users $users, SignupForm $model)
{
$subject = i18n::t('subjectRegistration', ['site_name' => i18n::t('siteName')]);
$body = $this->prepareBody($model, $users);
try {
$mail->address($users->email)->subject($subject)->body($body)->send();
} catch (\Exception $e) {
$model->addError('alerts', i18n::t('failSendEmail'));
Log::warn(BaseException::convertExceptionToString($e));
}
}
/**
* Sends a http-query.
* @param string $url
* @param array $params
* @return null|Response
*/
public function send($url, array $params = [])
{
$params = array_merge(parse_url($url), $params);
$request = $this->getRequest($params);
try {
$response = $this->getResponse($url, $params);
} catch (BadResponseException $e) {
if ($e->hasResponse()) {
return $this->convertResponse($e->getResponse(), $request);
}
return null;
} catch (\Exception $e) {
if (class_exists('\\rock\\log\\Log')) {
Log::warn(BaseException::convertExceptionToString($e));
}
return null;
}
return $this->convertResponse($response, $request);
}
/**
* {@inheritdoc}
*/
public function getAttributes($code = null)
{
if (!isset($code)) {
$code = Request::get('code');
}
if (empty($code)) {
return [];
}
// This was a callback request from google, get the token
$this->service->requestAccessToken($code);
// Send a request with it
try {
return Json::decode($this->service->request($this->apiUrl));
} catch (JsonException $e) {
if (class_exists('\\rock\\log\\Log')) {
Log::err(BaseException::convertExceptionToString($e));
}
}
return [];
}
/**
* @inheritdoc
*/
protected function generate($generate = false)
{
if (!empty($this->data) && $generate === false) {
return $this->data;
}
$fonts = [];
$fontsdir_absolute = dirname(__FILE__) . DIRECTORY_SEPARATOR . $this->fontsDir;
if ($handle = opendir($fontsdir_absolute)) {
while (false !== ($file = readdir($handle))) {
if (preg_match('/\\.png$/i', $file)) {
$fonts[] = $fontsdir_absolute . DIRECTORY_SEPARATOR . $file;
}
}
closedir($handle);
}
$alphabet = self::ALPHABET_FONT;
$alphabet_length = strlen($alphabet);
// generating random keystring
do {
while (true) {
$this->code = null;
for ($i = 0; $i < $this->length; ++$i) {
$this->code .= $this->alphabet[mt_rand(0, strlen($this->alphabet) - 1)];
}
if (!preg_match('/cp|cb|ck|c6|c9|rn|rm|mm|co|do|cl|db|qp|qb|dp|ww/', $this->code)) {
break;
}
}
$font_file = $fonts[mt_rand(0, count($fonts) - 1)];
$font = imagecreatefrompng($font_file);
imagealphablending($font, true);
$fontfile_width = imagesx($font);
$fontfile_height = imagesy($font) - 1;
$font_metrics = [];
$symbol = 0;
$reading_symbol = false;
// loading font
for ($i = 0; $i < $fontfile_width && $symbol < $alphabet_length; ++$i) {
$transparent = imagecolorat($font, $i, 0) >> 24 == 127;
if (empty($reading_symbol) && empty($transparent)) {
$font_metrics[$alphabet[$symbol]] = ['start' => $i];
$reading_symbol = true;
continue;
} elseif (!empty($reading_symbol) && !empty($transparent)) {
$font_metrics[$alphabet[$symbol]]['end'] = $i;
$reading_symbol = false;
++$symbol;
continue;
}
}
$img = imagecreatetruecolor($this->width, $this->height);
imagealphablending($img, true);
$white = imagecolorallocate($img, 255, 255, 255);
$black = imagecolorallocate($img, 0, 0, 0);
imagefilledrectangle($img, 0, 0, $this->width - 1, $this->height - 1, $white);
// draw text
$x = 1;
$odd = mt_rand(0, 1);
if ($odd == 0) {
$odd = -1;
}
for ($i = 0; $i < $this->length; ++$i) {
$m = $font_metrics[$this->code[$i]];
$y = ($i % 2 * $this->fluctuationAmplitude - $this->fluctuationAmplitude / 2) * $odd + mt_rand(-round($this->fluctuationAmplitude / 3), round($this->fluctuationAmplitude / 3)) + ($this->height - $fontfile_height) / 2;
if ($this->noSpaces === true) {
$shift = 0;
if ($i > 0) {
$shift = 10000;
for ($sy = 3; $sy < $fontfile_height - 10; $sy += 1) {
for ($sx = $m['start'] - 1; $sx < $m['end']; $sx += 1) {
$rgb = imagecolorat($font, $sx, $sy);
$opacity = $rgb >> 24;
if ($opacity < 127) {
$left = $sx - $m['start'] + $x;
$py = $sy + $y;
if ($py > $this->height) {
break;
}
for ($px = min($left, $this->width - 1); $px > $left - 200 && $px >= 0; $px -= 1) {
$color = imagecolorat($img, $px, $py) & 0xff;
if ($color + $opacity < 170) {
// 170 - threshold
if ($shift > $left - $px) {
$shift = $left - $px;
}
break;
}
}
break;
}
}
}
if ($shift == 10000) {
$shift = mt_rand(4, 6);
}
}
} else {
$shift = 1;
}
imagecopy($img, $font, $x - $shift, $y, $m['start'], 1, $m['end'] - $m['start'], $fontfile_height);
$x += $m['end'] - $m['start'] - $shift;
}
} while ($x >= $this->width - 10);
// while not fit in canvas
// noise
$white = imagecolorallocate($font, 255, 255, 255);
$black = imagecolorallocate($font, 0, 0, 0);
for ($i = 0; $i < ($this->height - 30) * $x * $this->whiteNoiseDensity; ++$i) {
imagesetpixel($img, mt_rand(0, $x - 1), mt_rand(10, $this->height - 15), $white);
}
for ($i = 0; $i < ($this->height - 30) * $x * $this->blackNoiseDensity; ++$i) {
imagesetpixel($img, mt_rand(0, $x - 1), mt_rand(10, $this->height - 15), $black);
}
$center = $x / 2;
// credits. To remove, see configuration file
$img2 = imagecreatetruecolor($this->width, $this->height + ($this->showCredits === true ? 12 : 0));
$foreground = imagecolorallocate($img2, $this->foregroundColor[0], $this->foregroundColor[1], $this->foregroundColor[2]);
$background = imagecolorallocate($img2, $this->backgroundColor[0], $this->backgroundColor[1], $this->backgroundColor[2]);
imagefilledrectangle($img2, 0, 0, $this->width - 1, $this->height - 1, $background);
imagefilledrectangle($img2, 0, $this->height, $this->width - 1, $this->height + 12, $foreground);
$credits = empty($credits) ? $_SERVER['HTTP_HOST'] : $credits;
imagestring($img2, 2, $this->width / 2 - imagefontwidth(2) * strlen($credits) / 2, $this->height - 2, $credits, $background);
// periods
$rand1 = mt_rand(750000, 1200000) / 10000000;
$rand2 = mt_rand(750000, 1200000) / 10000000;
$rand3 = mt_rand(750000, 1200000) / 10000000;
$rand4 = mt_rand(750000, 1200000) / 10000000;
// phases
$rand5 = mt_rand(0, 31415926) / 10000000;
$rand6 = mt_rand(0, 31415926) / 10000000;
$rand7 = mt_rand(0, 31415926) / 10000000;
$rand8 = mt_rand(0, 31415926) / 10000000;
// amplitudes
$rand9 = mt_rand(330, 420) / 110;
$rand10 = mt_rand(330, 450) / 100;
// wave distortion
for ($x = 0; $x < $this->width; ++$x) {
for ($y = 0; $y < $this->height; ++$y) {
$sx = $x + (sin($x * $rand1 + $rand5) + sin($y * $rand3 + $rand6)) * $rand9 - $this->width / 2 + $center + 1;
$sy = $y + (sin($x * $rand2 + $rand7) + sin($y * $rand4 + $rand8)) * $rand10;
if ($sx < 0 || $sy < 0 || $sx >= $this->width - 1 || $sy >= $this->height - 1) {
continue;
} else {
$color = imagecolorat($img, $sx, $sy) & 0xff;
$color_x = imagecolorat($img, $sx + 1, $sy) & 0xff;
$color_y = imagecolorat($img, $sx, $sy + 1) & 0xff;
$color_xy = imagecolorat($img, $sx + 1, $sy + 1) & 0xff;
}
if ($color == 255 && $color_x == 255 && $color_y == 255 && $color_xy == 255) {
continue;
} elseif ($color === 0 && $color_x === 0 && $color_y === 0 && $color_xy === 0) {
$newred = $this->foregroundColor[0];
$newgreen = $this->foregroundColor[1];
$newblue = $this->foregroundColor[2];
} else {
$frsx = $sx - floor($sx);
$frsy = $sy - floor($sy);
$frsx1 = 1 - $frsx;
$frsy1 = 1 - $frsy;
$newcolor = $color * $frsx1 * $frsy1 + $color_x * $frsx * $frsy1 + $color_y * $frsx1 * $frsy + $color_xy * $frsx * $frsy;
if ($newcolor > 255) {
$newcolor = 255;
}
$newcolor = $newcolor / 255;
$newcolor0 = 1 - $newcolor;
$newred = $newcolor0 * $this->foregroundColor[0] + $newcolor * $this->backgroundColor[0];
$newgreen = $newcolor0 * $this->foregroundColor[1] + $newcolor * $this->backgroundColor[1];
$newblue = $newcolor0 * $this->foregroundColor[2] + $newcolor * $this->backgroundColor[2];
}
imagesetpixel($img2, $x, $y, imagecolorallocate($img2, $newred, $newgreen, $newblue));
}
}
ob_start();
if (function_exists('imagejpeg')) {
$result['mimeType'] = 'image/jpeg';
imagejpeg($img2, null, $this->quality);
} elseif (function_exists('imagegif')) {
$result['mimeType'] = 'image/gif';
imagegif($img2);
} elseif (function_exists('imagepng')) {
$result['mimeType'] = 'image/x-png';
imagepng($img2);
}
$result['image'] = ob_get_clean();
if (empty($result['image'])) {
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new CaptchaException(CaptchaException::UNKNOWN_VAR, ['name' => '$return[\'image\']']));
Log::warn($message);
}
return [];
}
return $this->data = $result;
}
/**
* PHP magic method that returns the string representation of this object.
*
* @return string the string representation of this object.
*/
public function __toString()
{
// __toString cannot throw exception
// use trigger_error to bypass this limitation
try {
return $this->render();
} catch (\Exception $e) {
if (class_exists('\\rock\\log\\Log')) {
Log::err(BaseException::convertExceptionToString($e));
}
return '';
}
}
/**
* @inheritdoc
*/
public function lock($key, $iteration = 15)
{
$i = 0;
while (!$this->lockInternal($key)) {
$i++;
if ($i > $iteration) {
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new CacheException(CacheException::INVALID_SAVE, ['key' => $key]));
Log::err($message);
}
return false;
}
usleep(rand(10, 1000));
}
return true;
}
/**
* Commits a transaction.
*
* @throws DbException if the transaction is not active
*/
public function commit()
{
if (!$this->getIsActive()) {
throw new DbException('Failed to commit transaction: transaction was inactive.');
}
$this->_level--;
if ($this->_level == 0) {
Trace::trace('db', ['msg' => 'Commit transaction', 'method' => __METHOD__]);
$this->connection->pdo->commit();
$this->connection->trigger(Connection::EVENT_COMMIT_TRANSACTION);
return;
}
$schema = $this->connection->getSchema();
if ($schema->supportsSavepoint()) {
Trace::trace('db', ['msg' => 'Release savepoint ' . $this->_level, 'method' => __METHOD__]);
$schema->releaseSavepoint('LEVEL' . $this->_level);
} else {
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new DbException('Transaction not committed: nested transaction not supported'));
Log::info($message);
}
}
}
/**
* Is self domain.
*
* @param bool $throw throw an exception (default: false)
* @throws RequestException
* @return bool
*/
public function isSelfDomain($throw = false)
{
if (!($domains = $this->allowDomains)) {
return true;
}
if (!in_array(strtolower($_SERVER['SERVER_NAME']), $domains, true) || !in_array(strtolower($_SERVER['HTTP_HOST']), $domains, true)) {
if ($throw === true) {
throw new RequestException("Invalid domain: {$_SERVER['HTTP_HOST']}");
} else {
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new RequestException("Invalid domain: {$_SERVER['HTTP_HOST']}"));
Log::err($message);
}
}
return false;
}
return true;
}
/**
* Session write handler.
* Do not call this method directly.
* @param string $id session ID
* @param string $data session data
* @return boolean whether session write is successful
*/
public function writeSession($id, $data)
{
// exception must be caught in session write handler
// http://us.php.net/manual/en/function.session-set-save-handler.php
try {
$this->connection->getCollection($this->sessionCollection)->update(['id' => $id], ['id' => $id, 'data' => $data, 'expire' => new \MongoDate(time() + $this->getTimeout())], ['upsert' => true]);
} catch (\Exception $e) {
if (class_exists('\\rock\\log\\Log')) {
Log::warn(BaseException::convertExceptionToString($e));
}
return false;
}
return true;
}
protected function prepareImage($path)
{
$metadata = $this->adapter->getMetadata($path);
$path = implode(DIRECTORY_SEPARATOR, [trim($metadata['dirname'], DIRECTORY_SEPARATOR), "{$this->width}x{$this->height}", $metadata['basename']]);
$this->src = $this->srcCache . '/' . ltrim($path, '/');
if ($this->adapterCache->has($path)) {
return;
}
if ($this->handler instanceof \Closure) {
call_user_func($this->handler, $path, $this);
return;
}
$string = Image::thumbnail($this->image, $this->width, $this->height)->get('jpg');
if (!$this->adapterCache->write($path, $string)) {
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new ImageException(ImageException::NOT_CREATE_FILE, ['path' => $path]));
Log::warn($message);
}
}
}
/**
* Session write handler.
*
* Do not call this method directly.
* @param string $id session ID
* @param string $data session data
* @return boolean whether session write is successful
*/
public function writeSession($id, $data)
{
// exception must be caught in session write handler
// http://us.php.net/manual/en/function.session-set-save-handler.php
try {
$expire = time() + $this->getTimeout();
$exists = (new Query())->select(['id'])->from($this->sessionTable)->where(['id' => $id])->createCommand($this->connection)->queryScalar();
if ($exists === null) {
$this->connection->createCommand()->insert($this->sessionTable, ['id' => $id, 'data' => $data, 'expire' => $expire])->execute();
} else {
$this->connection->createCommand()->update($this->sessionTable, ['data' => $data, 'expire' => $expire], ['id' => $id])->execute();
}
} catch (\Exception $e) {
if (class_exists('\\rock\\log\\Log')) {
Log::warn(BaseException::convertExceptionToString($e));
}
return false;
}
return true;
}
/**
* @param \Exception $exception
* @param int $level
* @param Response $response
*/
public static function display(\Exception $exception, $level = Log::CRITICAL, Response $response = null)
{
// append log
if (static::$logged) {
Log::log($level, BaseException::convertExceptionToString($exception));
}
// display Whoops
if (ROCK_DEBUG === true) {
static::debuger($response)->handleException($exception);
return;
}
// else display fatal
static::displayFatal($response);
}
/**
* @inheritdoc
*/
public function send($message = '', $limit = -1)
{
if (!$this->beforeSend()) {
return null;
}
$client = $this->client();
if ($this->blocking) {
$result = null;
switch ($this->priority) {
case self::PRIORITY_NORMAL:
$result = $client->doNormal($this->id, $message);
break;
case self::PRIORITY_LOW:
$result = $client->doLow($this->id, $message);
break;
default:
$result = $client->doHigh($this->id, $message);
break;
}
$this->afterSend($result);
return $result;
} else {
$count = 0;
$client->setTimeout($this->timeout * 1000);
while ($limit == -1 || $count < $limit) {
switch ($this->priority) {
case self::PRIORITY_NORMAL:
$result = @$client->doNormal($this->id, $message);
break;
case self::PRIORITY_LOW:
$result = @$client->doLow($this->id, $message);
break;
default:
$result = @$client->doHigh($this->id, $message);
break;
}
if ($result) {
$this->afterSend($result);
return $result;
}
++$count;
}
}
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new MQException('The receive timed out.'));
Log::err($message);
}
return null;
}
/**
* Opens the connection to a server in the pool.
*
* This method implements the load balancing among the given list of the servers.
*
* @param array $pool the list of connection configurations in the server pool
* @param array $sharedConfig the configuration common to those given in `$pool`.
* @return Connection the opened DB connection, or null if no server is available
* @throws DbException if a configuration does not specify "dsn"
*/
protected function openFromPool(array $pool, array $sharedConfig)
{
if (empty($pool)) {
return null;
}
if (!isset($sharedConfig['class'])) {
$sharedConfig['class'] = get_class($this);
}
$cache = Instance::ensure($this->serverStatusCache, null, [], false);
shuffle($pool);
foreach ($pool as $config) {
$config = array_merge($sharedConfig, $config);
if (empty($config['dsn'])) {
throw new DbException('The "dsn" option must be specified.');
}
$key = [__METHOD__, $config['dsn']];
if ($cache instanceof CacheInterface && $cache->get($key)) {
// should not try this dead server now
continue;
}
/* @var $connection Connection */
$connection = Instance::ensure($config);
try {
$connection->open();
return $connection;
} catch (\Exception $e) {
if (class_exists('\\rock\\log\\Log')) {
Log::warn(BaseException::convertExceptionToString($e));
}
if ($cache instanceof CacheInterface) {
// mark this server as dead and only retry it after the specified interval
$cache->set($key, 1, $this->serverRetryInterval);
}
}
}
return null;
}
/**
* @inheritdoc
*/
public function subscribe($topic = '', $limit = 1, $message = '')
{
if (!$this->beforeSubscription($topic, $message)) {
return null;
}
$connection = new AMQPConnection($this->host, $this->port, $this->user, $this->password);
$channel = $connection->channel();
$channel->exchange_declare($this->exchange, $this->type, false, false, false);
list($queueName) = $channel->queue_declare("", false, false, true, false);
$correlationId = uniqid();
$result = null;
$channel->basic_consume($queueName, '', false, false, false, false, function (AMQPMessage $msg) use(&$result, $correlationId) {
if ($msg->get('correlation_id') == $correlationId) {
$result = $msg->body;
}
});
register_shutdown_function(function (AMQPChannel $channel, AMQPConnection $connection) {
$channel->close();
$connection->close();
}, $channel, $connection);
$msg = new AMQPMessage($message, ['correlation_id' => $correlationId, 'reply_to' => $queueName]);
$channel->basic_publish($msg, $this->exchange, $topic);
if ($this->blocking) {
if (count($channel->callbacks)) {
$channel->wait();
}
$this->afterSubscription($topic, $result);
return $result;
}
// non-blocking
if (count($channel->callbacks)) {
$count = 0;
while ($limit == -1 || $count < $limit) {
// add here other sockets that you need to attend
$read = [];
if (is_resource($connection->getSocket())) {
$read = [$connection->getSocket()];
}
$write = null;
$except = null;
if (false === ($num_changed_streams = stream_select($read, $write, $except, $this->timeout))) {
break;
} elseif ($num_changed_streams > 0) {
$channel->wait();
$this->afterSubscription($topic, $result);
return $result;
}
++$count;
}
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new MQException('The receive timed out.'));
Log::err($message);
}
}
return $result;
}
/**
* Saves the changes to this active record into the associated database table.
*
* This method performs the following steps in order:
*
* 1. call {@see \rock\components\Model::beforeValidate()} when `$runValidation` is true. If validation
* fails, it will skip the rest of the steps;
* 2. call {@see \rock\components\Model::afterValidate()} when `$runValidation` is true.
* 3. call {@see \rock\db\common\BaseActiveRecord::beforeSave()}. If the method returns false, it will skip the
* rest of the steps;
* 4. save the record into database. If this fails, it will skip the rest of the steps;
* 5. call {@see \rock\db\common\BaseActiveRecord::afterSave()};
*
* In the above step 1, 2, 3 and 5, events {@see \rock\components\Model::EVENT_BEFORE_VALIDATE},
* {@see \rock\db\common\BaseActiveRecord::EVENT_BEFORE_UPDATE}, {@see \rock\db\common\BaseActiveRecord::EVENT_AFTER_UPDATE} and {@see \rock\components\Model::EVENT_AFTER_VALIDATE}
* will be raised by the corresponding methods.
*
* Only the {@see \rock\db\common\BaseActiveRecord::$dirtyAttributes}(changed attribute values) will be saved into database.
*
* For example, to update a customer record:
*
* ```php
* $customer = Customer::findOne($id);
* $customer->name = $name;
* $customer->email = $email;
* $customer->update();
* ```
*
* Note that it is possible the update does not affect any row in the table.
* In this case, this method will return 0. For this reason, you should use the following
* code to check if update() is successful or not:
*
* ```php
* if ($this->update() !== false) {
* // update successful
* } else {
* // update failed
* }
* ```
*
* @param boolean $runValidation whether to perform validation before saving the record.
* If the validation fails, the record will not be inserted into the database.
* @param array $attributeNames list of attributes that need to be saved. Defaults to null,
* meaning all attributes that are loaded from DB will be saved.
* @return integer|boolean the number of rows affected, or false if validation fails
* or {@see \rock\db\common\BaseActiveRecord::beforeSave()} stops the updating process.
* @throws DbException if {@see \rock\db\common\BaseActiveRecord::optimisticLock()}(optimistic locking) is enabled and the data
* being updated is outdated.
* @throws \Exception in case update failed.
*/
public function update($runValidation = true, array $attributeNames = null)
{
if ($runValidation && !$this->validate($attributeNames)) {
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new DbException('Model not updated due to validation error.'));
Log::info($message);
}
return false;
}
if (!$this->isTransactional(self::OP_UPDATE)) {
return $this->updateInternal($attributeNames);
}
$transaction = static::getConnection()->beginTransaction();
try {
$result = $this->updateInternal($attributeNames);
if ($result === false) {
$transaction->rollBack();
} else {
$transaction->commit();
}
return $result;
} catch (\Exception $e) {
$transaction->rollBack();
throw $e;
}
}
/**
* Logout user.
* @param bool $destroy destroy session.
*/
public function logout($destroy = true)
{
if (!$this->enableSession) {
return;
}
$ip = $this->request->getUserIP();
$id = $this->get('id');
Log::info(BaseException::convertExceptionToString(new BaseException("User '{$id}' logged out from {$ip}.")));
if ($destroy === true && $this->storage instanceof Session) {
$this->storage->destroy();
return;
}
$this->removeAll();
}
/**
* @inheritdoc
* @throws MQException
*/
public function subscribe($topic = '', $limit = -1, $message = '')
{
if (!$this->beforeSubscription($topic, $message)) {
return null;
}
$subscriber = $this->connection(\ZMQ::SOCKET_SUB);
$subscriber->setSockOpt(\ZMQ::SOCKOPT_SUBSCRIBE, $topic);
if ($this->blocking) {
$result = $subscriber->recvMulti();
$result = isset($result[1]) ? $result[1] : null;
$this->afterSubscription($topic, $result);
return $result;
}
$count = 0;
while ($limit == -1 || $count < $limit) {
try {
$result = $subscriber->recvMulti(\ZMQ::MODE_DONTWAIT);
if (!empty($result)) {
$result = isset($result[1]) ? $result[1] : null;
$this->afterSubscription($topic, $result);
return $result;
}
} catch (\ZMQSocketException $e) {
throw new MQException($e->getMessage(), [], $e);
}
++$count;
sleep($this->timeout);
}
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new MQException('The receive timed out.'));
Log::err($message);
}
return null;
}
/**
* @inheritdoc
*/
public function lock($key, $iteration = 15)
{
$i = 0;
while (!apc_add($this->prepareKey($key, self::LOCK_PREFIX), 1, $this->lockExpire)) {
$i++;
if ($i > $iteration) {
if (class_exists('\\rock\\log\\Log')) {
$message = BaseException::convertExceptionToString(new CacheException(CacheException::INVALID_SAVE, ['key' => $key]));
Log::err($message);
}
return false;
}
usleep(rand(10, 1000));
}
return true;
}
/**
* Modify URL.
*
* @param string|null $url URL for formatting. If URL as `NULL`, then use current (self) URL.
* @param array $config
* @throws UrlException
* @throws \Exception
* @throws \rock\helpers\InstanceException
*/
public function __construct($url = null, $config = [])
{
$this->parentConstruct($config);
$this->request = Instance::ensure($this->request, '\\rock\\request\\Request');
$this->csrfInstance = Instance::ensure($this->csrfInstance, '\\rock\\csrf\\CSRF', [], false);
if (empty($url)) {
$url = $this->currentInternal();
} else {
$url = Alias::getAlias($url);
}
if (($url = parse_url(trim($url))) === false) {
$exception = new UrlException('Wrong format URL.');
if ($this->throwException) {
throw $exception;
} else {
if (class_exists('\\rock\\log\\Log')) {
\rock\log\Log::warn(BaseException::convertExceptionToString($exception));
}
$url = parse_url(trim($this->currentInternal()));
$url['fragment'] = '#';
}
}
$this->data = array_merge($url, $this->data);
if (isset($this->data['query'])) {
$this->data['query'] = $this->_queryToArray($this->data['query']);
}
}
