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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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/** |
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* Provides methods to validate "create" command |
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*/ |
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class Create extends Element |
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{ |
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/** |
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* Validates an array of submitted data while creating a new file |
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* @param array $submitted |
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* @param array $options |
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* @return boolean|array |
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*/ |
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public function validateCreate(&$submitted, $options = array()) |
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{ |
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$this->options = $options; |
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$this->submitted = &$submitted; |
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$this->validateNameCreate(); |
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$this->validateDestinationCreate(); |
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return $this->getResult(); |
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} |
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/** |
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* Validates a file name |
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* @return boolean |
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*/ |
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protected function validateNameCreate() |
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{ |
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$name = $this->getSubmitted('name'); |
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if (strlen($name) == 0) { |
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$this->setErrorRequired('name', $this->translation->text('Name')); |
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return false; |
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} |
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$pathinfo = pathinfo($name); |
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if (!empty($pathinfo['extension'])) { |
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// Validate filename. Allow only alphanumeric chars, underscores, dashes and dots |
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$name = trim($pathinfo['dirname'], '.'); |
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if (preg_match('/^[\w-.]+$/', $pathinfo['basename']) !== 1) { |
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$this->setErrorInvalid('name', $this->translation->text('Name')); |
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return false; |
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} |
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} |
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// Validate directory path |
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if ($name && preg_match('/^[\w-]+[\w-\/]*[\w-]+$|^[\w-]$/', $name) !== 1) { |
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$this->setErrorInvalid('name', $this->translation->text('Name')); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* Validates that the destination is unique |
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* @return boolean |
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*/ |
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protected function validateDestinationCreate() |
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{ |
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if ($this->isError()) { |
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return null; |
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} |
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$name = $this->getSubmitted('name'); |
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$files = $this->getSubmitted('files'); |
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/* @var $file \SplFileInfo */ |
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$file = reset($files); |
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$directory = $file->getRealPath(); |
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if (file_exists("$directory/$name")) { |
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$this->setError('name', $this->translation->text('Destination already exists')); |
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return false; |
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} |
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$this->setSubmitted('destination', "$directory/$name"); |
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return true; |
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} |
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} |
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gplcart /
file_manager
