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<?php |
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/* |
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* This file is part of Compressy. |
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* |
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* (c) Alchemy <[email protected]> |
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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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namespace Gocobachi\Compressy\Parser; |
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/** |
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* This class is responsible of parsing GNUTar command line output |
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*/ |
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class ZipOutputParser implements ParserInterface |
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{ |
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const LENGTH = '(\d*)'; |
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const ISO_DATE = '([0-9]+-[0-9]+-[0-9]+\s+[0-9]+:[0-9]+)'; |
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const FILENAME = '(.*)'; |
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/** |
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* @var string |
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*/ |
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private $dateFormat; |
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/** |
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* @param string $dateFormat |
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*/ |
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public function __construct($dateFormat = "Y-m-d H:i") |
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{ |
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$this->dateFormat = $dateFormat; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function parseFileListing($output) |
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{ |
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$lines = array_values(array_filter(explode("\n", $output))); |
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$members = array(); |
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foreach ($lines as $line) { |
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$matches = array(); |
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// 785 2012-10-24 10:39 file |
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if (!preg_match_all("#" . |
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self::LENGTH . "\s+" . // match (785) |
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self::ISO_DATE . "\s+" . // match (2012-10-24 10:39) |
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self::FILENAME . // match (file) |
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"#", |
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$line, $matches, PREG_SET_ORDER |
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)) { |
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continue; |
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} |
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$chunks = array_shift($matches); |
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if (4 !== count($chunks)) { |
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continue; |
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} |
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$mtime = \DateTime::createFromFormat($this->dateFormat, $chunks[2]); |
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if ($mtime === false) { |
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// See https://github.com/alchemy-fr/Zippy/issues/111#issuecomment-251668427 |
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$mtime = \DateTime::createFromFormat('H:i Y-m-d', $chunks[2]); |
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} |
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if ($mtime === false) { |
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$mtime = \DateTime::createFromFormat('m-d-Y H:i', $chunks[2]); |
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} |
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if ($mtime === false) { |
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$mtime = new \DateTime($chunks[2]); |
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} |
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$members[] = array( |
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'location' => $chunks[3], |
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'size' => $chunks[1], |
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'mtime' => $mtime, |
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'is_dir' => '/' === substr($chunks[3], -1) |
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); |
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} |
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return $members; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function parseInflatorVersion($output) |
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{ |
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$lines = array_values(array_filter(explode("\n", $output, 3))); |
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$chunks = explode(' ', $lines[1], 3); |
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if (2 > count($chunks)) { |
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return null; |
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} |
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list(, $version) = $chunks; |
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return $version; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function parseDeflatorVersion($output) |
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{ |
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$lines = array_values(array_filter(explode("\n", $output, 2))); |
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$firstLine = array_shift($lines); |
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$chunks = explode(' ', $firstLine, 3); |
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if (2 > count($chunks)) { |
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return null; |
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} |
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list(, $version) = $chunks; |
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return $version; |
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} |
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} |
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gocobachi /
compressy
