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<?php |
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$defflip = (!cfip()) ? exit(header('HTTP/1.1 401 Unauthorized')) : 1; |
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class PushNotification extends Base { |
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var $tableSettings = 'push_notification_settings'; |
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private static function getClassesInFile($file){ |
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$classes = array(); |
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$tokens = token_get_all(file_get_contents($file)); |
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$count = count($tokens); |
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for ($i = 2; $i < $count; $i++) { |
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if ($tokens[$i - 2][0] == T_CLASS && $tokens[$i - 1][0] == T_WHITESPACE && $tokens[$i][0] == T_STRING) { |
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$class_name = $tokens[$i][1]; |
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$classes[] = $class_name; |
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} |
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} |
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return $classes; |
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} |
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private static $classes = null; |
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public function getClasses(){ |
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if (self::$classes === null){ |
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$directory = new DirectoryIterator(__DIR__.'/push_notification'); |
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foreach ($directory as $fileInfo) { |
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if (($fileInfo->getExtension() != 'php') || $fileInfo->isDot()) { |
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continue; |
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} |
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foreach (self::getClassesInFile($fileInfo->getRealPath()) as $class){ |
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if (!class_exists($class)){ |
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include $fileInfo->getRealPath(); |
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} |
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$cr = new ReflectionClass($class); |
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if ($cr->isSubclassOf('IPushNotification')){ |
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self::$classes[$class] = array($fileInfo->getFilename(), $cr->getMethod('getName')->invoke(null), $cr->getMethod('getParameters')->invoke(null)); |
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} |
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} |
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} |
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} |
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return self::$classes; |
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} |
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public function getClassesForSmarty(){ |
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$c = $this->getClasses(); |
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return array_map(function($a, $b){ |
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return array( |
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'class' => $b, |
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'file' => $a[0], |
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'name' => $a[1], |
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'parameters' => $a[2], |
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); |
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}, $c, array_keys($c)); |
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} |
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/** |
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* @param string|array $notificator |
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* @param array $data |
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* @return IPushNotification|bool |
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*/ |
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public function getNotificatorInstance($notificator, $data){ |
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$class = null; |
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$file = null; |
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if (is_array($notificator)){ |
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if (count($notificator) == 2){ |
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list($class, $file) = $notificator; |
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} else { |
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$class = reset($notificator); |
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} |
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} else { |
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$class = $notificator; |
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} |
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if (!class_exists($class)){ |
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if ($file === null){ |
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foreach (self::getClasses() as $_class => $_info){ |
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if ($_class == $class){ |
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$file = $_info[0]; |
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break; |
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} |
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} |
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} else { |
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include __DIR__.'/push_notification/'.$file; |
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} |
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if (!class_exists($class)){ |
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return false; |
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} |
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} |
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$cr = new ReflectionClass($class); |
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$constructor = $cr->getConstructor(); |
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$constructorParameters = array(); |
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foreach (array_map(function($a){ return $a->getName();}, $constructor->getParameters()) as $param){ |
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$constructorParameters[] = array_key_exists($param, $data)?$data[$param]:null; |
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} |
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$instance = $cr->newInstanceArgs($constructorParameters); |
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return $instance; |
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} |
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/** |
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* Update accounts push notification settings |
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* @param account_id int Account ID |
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* @param data array Data array |
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* @return bool |
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**/ |
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public function updateSettings($account_id, $data) { |
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UserSettings::construct($account_id)->PushNotifications = $data; |
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return true; |
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} |
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/** |
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* Fetch notification settings for user account |
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* @param id int Account ID |
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* @return array Notification settings |
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**/ |
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public function getNotificationSettings($account_id) { |
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if ($settings = UserSettings::construct($account_id)->PushNotifications){ |
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return $settings; |
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} |
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return array( |
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'class' => false, |
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'params' => null, |
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'file' => null, |
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); |
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} |
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private static $instance = null; |
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/** |
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* @param PushNotification $instance |
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*/ |
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public static function Instance($instance = null){ |
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if (func_num_args() == 0){ |
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return self::$instance; |
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} |
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return self::$instance = $instance; |
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} |
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public function sendNotification($account_id, $template, $aData){ |
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$settings = $this->getNotificationSettings($account_id); |
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if ($settings['class']){ |
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$instance = $this->getNotificatorInstance(array($settings['class'], $settings['file']), $settings['params']); |
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if ($instance){ |
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$this->smarty->assign('WEBSITENAME', $this->setting->getValue('website_name')); |
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$this->smarty->assign('SUBJECT', $aData['subject']); |
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$this->smarty->assign('DATA', $aData); |
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$message = false; |
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foreach (array('/mail/push_notifications/', '/mail/notifications/') as $dir){ |
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$this->smarty->clearCache($templateFile = TEMPLATE_DIR.$dir.$template.'.tpl'); |
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try { |
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$message = $this->smarty->fetch($templateFile); |
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break; |
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} catch (SmartyException $e){ |
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} |
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} |
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if ($message){ |
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$instance->notify($message, 'info', $aData['subject']); |
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} |
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} |
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} |
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return true; |
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} |
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} |
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$pushnotification = PushNotification::Instance(new PushNotification()); |
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$pushnotification->setDebug($debug); |
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$pushnotification->setLog($log); |
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$pushnotification->setMysql($mysqli); |
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$pushnotification->setSmarty($smarty); |
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$pushnotification->setConfig($config); |
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$pushnotification->setSetting($setting); |
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$pushnotification->setErrorCodes($aErrorCodes); |
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This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVar
assignment in line 1 and the$higher
assignment in line 2 are dead. The first because$myVar
is never used and the second because$higher
is always overwritten for every possible time line.