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<?php |
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/** |
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* @package Extractor |
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* @author Iurii Makukh <[email protected]> |
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* @copyright Copyright (c) 2015, Iurii Makukh |
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* @license https://www.gnu.org/licenses/gpl.html GNU/GPLv3 |
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*/ |
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namespace gplcart\modules\extractor\handlers; |
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use gplcart\core\models\Language as LanguageModel; |
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use gplcart\modules\extractor\models\Extractor as ExtractorModel; |
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/** |
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* String extractor handler |
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*/ |
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class Extractor |
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{ |
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/** |
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* Extractor model instance |
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* @var \gplcart\modules\extractor\models\Extractor $extractor |
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*/ |
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protected $extractor; |
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/** |
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* Language model class instance |
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* @var \gplcart\core\models\Language $language |
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*/ |
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protected $language; |
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/** |
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* @param LanguageModel $language |
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* @param ExtractorModel $extractor |
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*/ |
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public function __construct(LanguageModel $language, |
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ExtractorModel $extractor) |
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{ |
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$this->language = $language; |
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$this->extractor = $extractor; |
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} |
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/** |
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* Processes one extraction job iteration |
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* @param array $job |
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* @return array |
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*/ |
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public function process(array &$job) |
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{ |
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if (!isset($job['context']['offset'])) { |
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$job['context']['offset'] = 0; |
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} |
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$scanned = $this->extractor->scan(array('directory' => $job['data']['directory'])); |
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$files = array_slice($scanned, $job['context']['offset'], $job['data']['limit']); |
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if (empty($files)) { |
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$job['status'] = false; |
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$job['done'] = $job['total']; |
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return $job; |
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} |
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foreach ($files as $file) { |
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foreach ($this->extractor->extractFromFile($file) as $string) { |
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if (!$this->exists($string, $job)) { |
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$job['inserted'] ++; |
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gplcart_file_csv($job['data']['file'], array($string, '')); |
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} |
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} |
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} |
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$job['context']['offset'] += count($files); |
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$job['done'] = $job['context']['offset']; |
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return $job; |
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} |
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/** |
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* Check if the string already exists in the file |
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* @param string $string |
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* @param array $job |
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* @return boolean |
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*/ |
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protected function exists($string, array $job) |
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{ |
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// Check core translation for dublicates |
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if (!empty($job['data']['check_file'])) { |
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$translations = $this->language->loadTranslation($job['data']['check_file']); |
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if (isset($translations[$string])) { |
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return true; |
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} |
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} |
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// Check the string already written |
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$handle = fopen($job['data']['file'], 'r'); |
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$found = false; |
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while (($data = fgetcsv($handle, 1000)) !== false) { |
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if (isset($data[0]) && $data[0] === $string) { |
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$found = true; |
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break; |
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} |
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} |
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fclose($handle); |
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return $found; |
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} |
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} |
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gplcart /
extractor
