Файловый менеджер

Файловый менеджер - Редактировать - /home/lmsyaran/public_html/libraries/osl/Controller/Controller.php

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<?php /** * @package OSL * @subpackage Controller * * @copyright Copyright (C) 2016 Ossolution Team, Inc. All rights reserved. * @license GNU General Public License version 2 or later; see LICENSE / namespace OSL\Controller; use ReflectionClass, ReflectionMethod, Exception; use OSL\Container\Container, OSL\Input\Input; defined('_JEXEC') or die; /* * Class Controller * * Base class for a Joomla Controller. Controller (Controllers are where you put all the actual code.) Provides basic * functionality, such as rendering views (aka displaying templates). / class Controller { /* * Array which hold all the controller objects has been created * * @var array / protected static $instances = []; /* * Name of the controller * * @var string / protected $name; /* * Controller input * * @var Input / protected $input; /* * Array of class methods * * @var array / protected $methods = []; /* * Array which map a task with the method will be called * * @var array / protected $taskMap = []; /* * Current or most recently performed task. * * @var string / protected $task; /* * URL for redirection. * * @var string / protected $redirect; /* * Redirect message. * * @var string / protected $message = null; /* * Redirect message type. * * @var string / protected $messageType = 'message'; /* * Method to get instance of a controller * * @param Container $container * @param array $config * * @return Controller * * @throws Exception / public static function getInstance(Container $container, array $config = []) { $input = $container->input; // Handle task format controller.task $task = $input->get('task', ''); $lou= $input->get('layout', null); if ($task== $lou) { $task= ''; } $pos = strpos($task, '.'); if ($pos !== false) { $name = substr($task, 0, $pos); $task = substr($task, $pos + 1); $input->set('task', $task); } else { $name = $container->inflector->singularize($input->getCmd('view')); if (empty($name)) { $name = 'controller'; } } $option = $container->option; if (!isset(self::$instances[$option . $name])) { $config['name'] = $name; if ($task == '') { // Always use default controller for display task if (class_exists($container->namespace . '\\Override\\Controller\\Controller')) { $className = $container->namespace . '\\Override\\Controller\\Controller'; } else { $className = $container->namespace . '\\Controller\\Controller'; } self::$instances[$option . $name] = new $className($container, $config); } else { self::$instances[$option . $name] = $container->factory->createController($name, $config); } } return self::$instances[$option . $name]; } /* * Constructor. * * @param Container $container * * @param array $config An optional associative array of configuration settings. * * @throws Exception / public function __construct(Container $container, array $config = []) { $this->container = $container; $input = $container->input; // Build the default taskMap based on the class methods $xMethods = get_class_methods('\\OSL\\Controller\Controller'); $r = new ReflectionClass($this); $rMethods = $r->getMethods(ReflectionMethod::IS_PUBLIC); foreach ($rMethods as $rMethod) { $mName = $rMethod->getName(); if (!in_array($mName, $xMethods) \|\| $mName == 'display') { $this->taskMap[strtolower($mName)] = $mName; $this->methods[] = strtolower($mName); } } // Register controller default task if (isset($config['default_task'])) { $this->registerTask('__default', $config['default_task']); } else { $this->registerTask('__default', 'display'); } $this->name = $config['name']; $this->input = $input; $this->task = $input->getCmd('task', 'display'); $lou= $input->get('layout', null); if ($this->task== $lou) { $this->task= ''; } } /* * Execute the given task * * @return $this return itself to support changing * * @throws Exception / public function execute() { $task = strtolower($this->task); if (empty($task)) { $task = 'display'; } if (isset($this->taskMap[$task])) { $this->task = $task; $doTask = $this->taskMap[$task]; $this->$doTask(); return $this; } throw new Exception(\JText::sprintf('JLIB_APPLICATION_ERROR_TASK_NOT_FOUND', $task), 404); } /* * Method to display a view * * This function is provide as a default implementation, in most cases * you will need to override it in your own controllers. * * @param boolean $cachable If true, the view output will be cached * * @param array $urlparams An array of safe url parameters and their variable types, for valid values see {@link JFilterInput::clean()}. * * @return Controller A RADController object to support chaining. / public function display($cachable = false, array $urlparams = []) { $document = $this->container->document; if ($document instanceof \JDocument) { $viewType = $document->getType(); } else { $viewType = $this->input->getCmd('format', 'html'); } $viewName = $this->input->get('view', $this->container->defaultView); $viewLayout = $this->input->get('layout', 'default'); // Create view object $view = $this->getView($viewName, $viewType, $viewLayout); // If view has model, create the model, and assign it to the view if ($view->hasModel) { $model = $this->getModel($viewName); $view->setModel($model); } // Render the view $view->display(); return $this; } /* * Method to get a model object, loading it if required. * * @param string $name The model name. Optional. Default will be the controller name * * @param array $config Configuration array for model. Optional. * * @return \OSL\Model\Model The model. / public function getModel($name = '', array $config = []) { // If name is not given, the model will has same name with controller if (empty($name)) { $name = $this->name; } $model = $this->container->factory->createModel($name, $config); // Populate model state from request data $model->populateState(); return $model; } /* * Method to get instance of a view * * @param string $name The view name * @param string $type The view type * @param string $layout The view layout * * @param array $config Configuration array for view. Optional. * * @return \OSL\View\HtmlView Reference to the view / public function getView($name, $type = 'html', $layout = 'default', array $config = []) { // Merge config array with default config parameters $config['layout'] = $layout; $config['input'] = $this->input; if (!\JFolder::exists(JPATH_BASE . '/components/' . $this->container->option . '/View/' . ucfirst($name))) { throw new \Exception(\JText::sprintf('View %s not found', $name), 404); } if ($this->container->app->isClient('administrator')) { $config['is_admin_view'] = true; } // Set the default paths for finding the layout if it is not specified in the $config array if (empty($config['paths'])) { $paths = []; $paths[] = JPATH_THEMES . '/' . $this->container->template . '/html/' . $this->container->option . '/' . ucfirst($name); $paths[] = JPATH_BASE . '/components/' . $this->container->option . '/View/' . ucfirst($name) . '/tmpl'; $config['paths'] = $paths; } return $this->container->factory->createView($name, $type, $config); } /* * Sets the internal message that is passed with a redirect * * @param string $text Message to display on redirect. * * @param string $type Message type. Optional, defaults to 'message'. * * @return string Previous message / public function setMessage($text, $type = 'message') { $previous = $this->message; $this->message = $text; $this->messageType = $type; return $previous; } /* * Set a URL for browser redirection. * * @param string $url URL to redirect to. * * @param string $msg Message to display on redirect. Optional, defaults to value set internally by controller, if any. * * @param string $type Message type. Optional, defaults to 'message' or the type set by a previous call to setMessage. * * @return Controller This object to support chaining. / public function setRedirect($url, $msg = null, $type = null) { $this->redirect = $url; if ($msg !== null) { // Controller may have set this directly $this->message = $msg; } // Ensure the type is not overwritten by a previous call to setMessage. if (empty($type)) { if (empty($this->messageType)) { $this->messageType = 'message'; } } // If the type is explicitly set, set it. else { $this->messageType = $type; } return $this; } /* * Redirects the browser or returns false if no redirect is set. * * @return boolean False if no redirect exists. / public function redirect() { if ($this->redirect) { / @var \JApplicationCms $app / $app = $this->container->get('app'); $app->enqueueMessage($this->message, $this->messageType); $app->redirect($this->redirect); } return false; } /* * Register (map) a task to a method in the class. * * @param string $task The task name * * @param string $method The name of the method in the derived class to perform for this task. * * @return Controller A Controller object to support chaining. / public function registerTask($task, $method) { if (in_array(strtolower($method), $this->methods)) { $this->taskMap[strtolower($task)] = $method; } return $this; } /* * Get the application object. * * @return \JApplicationCms The application object. / public function getApplication() { return $this->container->get('app'); } /* * Get the input object. * * @return Input The input object. / public function getInput() { return $this->container->get('input'); } /* * Set controller input * * @param Input $input * * @return Input / public function setInput(Input $input) { $currentInput = $this->input; $this->input = $input; $this->container->set('input', $input); $this->task = $input->getCmd('task', 'display'); return $currentInput; } /* * Get the last task that is being performed or was most recently performed. * * @return string The task that is being performed or was most recently performed. / public function getTask() { return $this->task; } /* * Set the task for controller * * @param $task / public function setTask($task) { $this->task = $task; } /* * Magic get method. Handles magic properties: * $this->app mapped to $this->container->app * $this->input mapped to $this->container->input * * @param string $name The property to fetch * * @return mixed\|null / public function __get($name) { $magicProperties = [ 'app', 'option', ]; if (in_array($name, $magicProperties)) { return $this->container->get($name); } // Property not found; raise error $trace = debug_backtrace(); trigger_error( 'Undefined property via __get(): ' . $name . ' in ' . $trace[0]['file'] . ' on line ' . $trace[0]['line'], E_USER_NOTICE); return null; } /* * Check token to prevent CSRF attack */ protected function csrfProtection($method = 'post') { \JSession::checkToken($method) or die(\JText::_('JINVALID_TOKEN')); } }

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