diff options
Diffstat (limited to 'vendor/zendframework/zend-filter/src/Compress/Tar.php')
| -rw-r--r-- | vendor/zendframework/zend-filter/src/Compress/Tar.php | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/vendor/zendframework/zend-filter/src/Compress/Tar.php b/vendor/zendframework/zend-filter/src/Compress/Tar.php deleted file mode 100644 index 0addc7d..0000000 --- a/vendor/zendframework/zend-filter/src/Compress/Tar.php +++ /dev/null @@ -1,233 +0,0 @@ -<?php -/** - * Zend Framework (http://framework.zend.com/) - * - * @link http://github.com/zendframework/zf2 for the canonical source repository - * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) - * @license http://framework.zend.com/license/new-bsd New BSD License - */ - -namespace Zend\Filter\Compress; - -use Archive_Tar; -use RecursiveDirectoryIterator; -use RecursiveIteratorIterator; -use Zend\Filter\Exception; - -/** - * Compression adapter for Tar - */ -class Tar extends AbstractCompressionAlgorithm -{ - /** - * Compression Options - * array( - * 'archive' => Archive to use - * 'target' => Target to write the files to - * ) - * - * @var array - */ - protected $options = array( - 'archive' => null, - 'target' => '.', - 'mode' => null, - ); - - /** - * Class constructor - * - * @param array $options (Optional) Options to set - * @throws Exception\ExtensionNotLoadedException if Archive_Tar component not available - */ - public function __construct($options = null) - { - if (!class_exists('Archive_Tar')) { - throw new Exception\ExtensionNotLoadedException( - 'This filter needs PEAR\'s Archive_Tar component. ' - . 'Ensure loading Archive_Tar (registering autoload or require_once)' - ); - } - - parent::__construct($options); - } - - /** - * Returns the set archive - * - * @return string - */ - public function getArchive() - { - return $this->options['archive']; - } - - /** - * Sets the archive to use for de-/compression - * - * @param string $archive Archive to use - * @return self - */ - public function setArchive($archive) - { - $archive = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, (string) $archive); - $this->options['archive'] = $archive; - - return $this; - } - - /** - * Returns the set target path - * - * @return string - */ - public function getTarget() - { - return $this->options['target']; - } - - /** - * Sets the target path to use - * - * @param string $target - * @return self - * @throws Exception\InvalidArgumentException if target path does not exist - */ - public function setTarget($target) - { - if (!file_exists(dirname($target))) { - throw new Exception\InvalidArgumentException("The directory '$target' does not exist"); - } - - $target = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, (string) $target); - $this->options['target'] = $target; - return $this; - } - - /** - * Returns the set compression mode - * - * @return string - */ - public function getMode() - { - return $this->options['mode']; - } - - /** - * Compression mode to use - * - * Either Gz or Bz2. - * - * @param string $mode - * @return self - * @throws Exception\InvalidArgumentException for invalid $mode values - * @throws Exception\ExtensionNotLoadedException if bz2 mode selected but extension not loaded - * @throws Exception\ExtensionNotLoadedException if gz mode selected but extension not loaded - */ - public function setMode($mode) - { - $mode = strtolower($mode); - if (($mode != 'bz2') && ($mode != 'gz')) { - throw new Exception\InvalidArgumentException("The mode '$mode' is unknown"); - } - - if (($mode == 'bz2') && (!extension_loaded('bz2'))) { - throw new Exception\ExtensionNotLoadedException('This mode needs the bz2 extension'); - } - - if (($mode == 'gz') && (!extension_loaded('zlib'))) { - throw new Exception\ExtensionNotLoadedException('This mode needs the zlib extension'); - } - - $this->options['mode'] = $mode; - return $this; - } - - /** - * Compresses the given content - * - * @param string $content - * @return string - * @throws Exception\RuntimeException if unable to create temporary file - * @throws Exception\RuntimeException if unable to create archive - */ - public function compress($content) - { - $archive = new Archive_Tar($this->getArchive(), $this->getMode()); - if (!file_exists($content)) { - $file = $this->getTarget(); - if (is_dir($file)) { - $file .= DIRECTORY_SEPARATOR . "tar.tmp"; - } - - $result = file_put_contents($file, $content); - if ($result === false) { - throw new Exception\RuntimeException('Error creating the temporary file'); - } - - $content = $file; - } - - if (is_dir($content)) { - // collect all file infos - foreach (new RecursiveIteratorIterator( - new RecursiveDirectoryIterator($content, RecursiveDirectoryIterator::KEY_AS_PATHNAME), - RecursiveIteratorIterator::SELF_FIRST - ) as $directory => $info) { - if ($info->isFile()) { - $file[] = $directory; - } - } - - $content = $file; - } - - $result = $archive->create($content); - if ($result === false) { - throw new Exception\RuntimeException('Error creating the Tar archive'); - } - - return $this->getArchive(); - } - - /** - * Decompresses the given content - * - * @param string $content - * @return string - * @throws Exception\RuntimeException if unable to find archive - * @throws Exception\RuntimeException if error occurs decompressing archive - */ - public function decompress($content) - { - $archive = $this->getArchive(); - if (empty($archive) || !file_exists($archive)) { - throw new Exception\RuntimeException('Tar Archive not found'); - } - - $archive = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, realpath($content)); - $archive = new Archive_Tar($archive, $this->getMode()); - $target = $this->getTarget(); - if (!is_dir($target)) { - $target = dirname($target) . DIRECTORY_SEPARATOR; - } - - $result = $archive->extract($target); - if ($result === false) { - throw new Exception\RuntimeException('Error while extracting the Tar archive'); - } - - return $target; - } - - /** - * Returns the adapter name - * - * @return string - */ - public function toString() - { - return 'Tar'; - } -} |