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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\validators; |
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use gplcart\core\handlers\validator\Element; |
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use gplcart\modules\file_manager\models\Scanner; |
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/** |
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* Provides methods to validate "copy" command |
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*/ |
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class Copy extends Element |
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{ |
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/** |
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* Scanner model class instance |
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* @var \gplcart\modules\file_manager\models\Scanner $scanner |
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*/ |
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protected $scanner; |
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/** |
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* Copy constructor. |
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* @param Scanner $scanner |
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*/ |
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public function __construct(Scanner $scanner) |
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{ |
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parent::__construct(); |
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$this->scanner = $scanner; |
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} |
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/** |
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* Validates an array of submitted command data |
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* @param array $submitted |
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* @param array $options |
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* @return boolean|array |
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*/ |
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public function validateCopy(array &$submitted, array $options = array()) |
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{ |
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$this->options = $options; |
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$this->submitted = &$submitted; |
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$this->validateDestinationNameCopy(); |
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$this->validateDestinationDirectoryCopy(); |
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$this->validateDestinationExistanceCopy(); |
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return $this->getResult(); |
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} |
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/** |
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* Validates a directory name |
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*/ |
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protected function validateDestinationNameCopy() |
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{ |
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$destination = $this->getSubmitted('destination'); |
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if ($destination !== '' && preg_match('/^[\w-]+[\w-\/]*[\w-]+$|^[\w-]$/', $destination) !== 1) { |
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$this->setErrorInvalid('destination', $this->translation->text('Destination')); |
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} |
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} |
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/** |
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* Validates a destination directory |
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* @return bool |
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*/ |
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protected function validateDestinationDirectoryCopy() |
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{ |
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if ($this->isError()) { |
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return null; |
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} |
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$initial_path = $this->scanner->getInitialPath(true); |
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$directory = gplcart_path_normalize("$initial_path/" . $this->getSubmitted('destination')); |
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if (!file_exists($directory) && !mkdir($directory, 0777, true)) { |
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$this->setError('destination', $this->translation->text('Destination does not exist')); |
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return false; |
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} |
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if (!is_dir($directory)) { |
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$this->setError('destination', $this->translation->text('Destination is not a directory')); |
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return false; |
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} |
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if (!is_writable($directory)) { |
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$this->setError('destination', $this->translation->text('Directory is not writable')); |
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return false; |
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} |
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$this->setSubmitted('directory', $directory); |
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return true; |
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} |
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/** |
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* Validates file destinations |
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* @return boolean |
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*/ |
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protected function validateDestinationExistanceCopy() |
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{ |
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if ($this->isError()) { |
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return null; |
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} |
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$destinations = array(); |
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$directory = $this->getSubmitted('directory'); |
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$error = null; |
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foreach ((array) $this->getSubmitted('files') as $index => $file) { |
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/* @var $file \SplFileInfo */ |
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if ($file->isDir() && gplcart_path_normalize($file->getRealPath()) === $directory) { |
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$error = $this->translation->text('Destination already exists'); |
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continue; |
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} |
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$destination = "$directory/" . $file->getBasename(); |
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if (file_exists($destination)) { |
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$error = $this->translation->text('Destination already exists'); |
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continue; |
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} |
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$destinations[$index] = $destination; |
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} |
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if (isset($error)) { |
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$this->setError('destination', $error); |
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} else { |
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$this->setSubmitted('destinations', $destinations); |
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} |
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return true; |
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} |
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} |
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gplcart /
file_manager
