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<?php |
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/** |
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* @package File manager |
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* @author Iurii Makukh <[email protected]> |
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* @copyright Copyright (c) 2017, Iurii Makukh <[email protected]> |
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* @license https://www.gnu.org/licenses/gpl-3.0.en.html GPL-3.0+ |
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*/ |
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namespace gplcart\modules\file_manager\handlers\commands; |
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use gplcart\modules\file_manager\models\Command as CommandModel; |
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/** |
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* Contains methods for "list" command |
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*/ |
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class Listing extends Command |
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{ |
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/** |
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* Controller class instance |
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* @var \gplcart\core\Controller $controller |
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*/ |
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protected $controller; |
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/** |
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* Command model class instance |
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* @var \gplcart\modules\file_manager\models\Command $command |
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*/ |
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protected $command; |
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/** |
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* Listing constructor. |
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* @param CommandModel $command |
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*/ |
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public function __construct(CommandModel $command) |
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{ |
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parent::__construct(); |
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$this->command = $command; |
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} |
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/** |
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* Whether the command is allowed for the file |
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* @param \SplFileInfo $file |
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* @return bool |
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*/ |
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public function allowed($file) |
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{ |
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return $file->isDir() && $file->isReadable(); |
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} |
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/** |
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* Returns an array of data used to display the command |
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* @param \SplFileInfo $file |
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* @param \gplcart\core\Controller $controller |
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* @return array |
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*/ |
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public function view($file, $controller) |
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{ |
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$this->controller = $controller; |
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$path = $file->getRealPath(); |
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$params = $controller->getQuery(null, array(), 'array'); |
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$pager_options = array( |
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'max_pages' => 5, |
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'query' => $params, |
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'total' => $this->getTotal($path, $params), |
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'limit' => $this->controller->getModuleSettings('file_manager', 'limit') |
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); |
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$pager = $this->controller->getPager($pager_options); |
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$params['limit'] = $pager['limit']; |
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return array( |
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'file_manager|commands/list' => array( |
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'pager' => $pager['rendered'], |
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'filters' => $this->scanner->getFilters(), |
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'sorters' => $this->scanner->getSorters(), |
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'files' => $this->getFilesListing($path, $params) |
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)); |
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} |
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/** |
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* Returns an array of scanned and prepared files |
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* @param string $path |
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* @param array $params |
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* @return array |
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*/ |
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protected function getFilesListing($path, array $params) |
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{ |
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$files = $this->getFiles($path, $params); |
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return $this->prepareFiles($files); |
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} |
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/** |
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* Prepares an array of scanned files |
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* @param array $files |
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* @return array |
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*/ |
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protected function prepareFiles(array $files) |
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{ |
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$prepared = array(); |
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foreach ($files as $file) { |
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$type = $file->getType(); |
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$path = $file->getRealPath(); |
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$relative_path = gplcart_file_relative($path); |
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$item = array( |
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'info' => $file, |
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'type' => $type, |
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'path' => $relative_path, |
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'owner' => fileowner($path), |
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'extension' => $file->getExtension(), |
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'size' => gplcart_file_size($file->getSize()), |
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'command' => $type === 'dir' ? 'list' : 'read', |
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'commands' => $this->command->getAllowed($file), |
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'permissions' => gplcart_file_perms($file->getPerms()) |
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); |
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$prepared[$relative_path] = $item; |
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$prepared[$relative_path]['icon'] = $this->renderIcon($item); |
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} |
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return $prepared; |
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} |
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/** |
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* Returns a rendered icon for the given file extension and type |
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* @param array $item |
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* @return string |
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*/ |
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protected function renderIcon(array $item) |
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{ |
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static $rendered = array(); |
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if (isset($rendered[$item['extension']])) { |
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return $rendered[$item['extension']]; |
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} |
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$template = "file_manager|icons/ext/{$item['extension']}"; |
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if ($item['type'] === 'dir') { |
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$template = 'file_manager|icons/dir'; |
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} |
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$data = array('item' => $item); |
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$default = $this->controller->render('file_manager|icons/file', $data); |
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$rendered[$item['extension']] = $this->controller->render($template, $data, true, $default); |
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return $rendered[$item['extension']]; |
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} |
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} |
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gplcart /
file_manager
