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<?php |
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/* |
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* This file is part of the ManageWP Worker plugin. |
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* |
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* (c) ManageWP LLC <contact@managewp.com> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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class MWP_Action_DownloadFile extends MWP_Action_Abstract |
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{ |
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const DOWNLOAD_FAILED = 12; |
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|
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public function execute(array $params) |
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{ |
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$requestedFiles = $params['files']; |
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|
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if (count($params['files']) > 1 || is_dir($requestedFiles[0])) { |
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$requestedFile = $this->archiveFiles($params['files']); |
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} else { |
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$requestedFile = $requestedFiles[0]; |
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} |
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|
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$fp = fopen($requestedFile, "r"); |
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if (!$fp) { |
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return array('message' => self::DOWNLOAD_FAILED); |
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} |
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|
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$result = new MWP_FileManager_Model_DownloadFilesResult(); |
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$file = new MWP_FileManager_Model_Files(); |
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$file->setPathname($requestedFile); |
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$file->setStream(MWP_Stream_Stream::factory($fp)); |
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$result->addFile($file); |
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|
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return $result; |
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} |
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|
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private function archiveFiles($files) |
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{ |
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$filePath = WP_CONTENT_DIR."/mwp-download/"; |
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if (!file($filePath)) { |
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mkdir($filePath); |
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$indexPHP = fopen($filePath."index.php", 'w+'); |
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fwrite($indexPHP, "<?php \n\n // Silence is golden. \n"); |
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fclose($indexPHP); |
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} |
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|
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$randomString = mwp_generate_uuid4(); |
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|
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$zipName = $filePath.$randomString.".zip"; |
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if (!class_exists('ZipArchive')) { |
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$escapedFiles = array(); |
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foreach ($files as $file) { |
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$escapedFiles[] = escapeshellarg($file); |
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} |
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|
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exec('zip -r ' . $zipName . ' ' . join(' ', $escapedFiles), $output, $exitCode); |
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return $zipName; |
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} |
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|
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/** @handled class */ |
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$zip = new ZipArchive(); |
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|
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/** @handled static */ |
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$zip->open($zipName, ZipArchive::CREATE); |
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|
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foreach ($files as $filePath) { |
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if (!is_dir($filePath)) { |
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$zip->addFile($filePath); |
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continue; |
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} |
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|
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$filesFromDir = $this->getFilesRecursive($filePath); |
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foreach ($filesFromDir as $file) { |
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if (is_dir($file)) { |
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continue; |
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} |
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$zip->addFile($file->getRealPath(), $file->getPath()."/".$file->getFilename()); |
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} |
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} |
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$zip->close(); |
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return $zipName; |
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} |
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|
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private function getFilesRecursive($path) |
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{ |
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return new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path), RecursiveIteratorIterator::LEAVES_ONLY); |
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} |
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} |
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|
