예제 #1
0
 /**
  * Reads the given PO files into the database.
  *
  * @param object $file
  *   File object with an URI property pointing at the file's path.
  *   - "langcode": The language the strings will be added to.
  *   - "uri": File URI.
  * @param array $options
  *   An array with options that can have the following elements:
  *   - 'overwrite_options': Overwrite options array as defined in
  *     Drupal\locale\PoDatabaseWriter. Optional, defaults to an empty array.
  *   - 'customized': Flag indicating whether the strings imported from $file
  *     are customized translations or come from a community source. Use
  *     LOCALE_CUSTOMIZED or LOCALE_NOT_CUSTOMIZED. Optional, defaults to
  *     LOCALE_NOT_CUSTOMIZED.
  *   - 'seek': Specifies from which position in the file should the reader
  *     start reading the next items. Optional, defaults to 0.
  *   - 'items': Specifies the number of items to read. Optional, defaults to
  *     -1, which means that all the items from the stream will be read.
  *
  * @return array
  *   Report array as defined in Drupal\locale\PoDatabaseWriter.
  *
  * @see \Drupal\locale\PoDatabaseWriter
  */
 public static function fileToDatabase($file, $options)
 {
     // Add the default values to the options array.
     $options += array('overwrite_options' => array(), 'customized' => LOCALE_NOT_CUSTOMIZED, 'items' => -1, 'seek' => 0);
     // Instantiate and initialize the stream reader for this file.
     $reader = new PoStreamReader();
     $reader->setLangcode($file->langcode);
     $reader->setURI($file->uri);
     try {
         $reader->open();
     } catch (\Exception $exception) {
         throw $exception;
     }
     $header = $reader->getHeader();
     if (!$header) {
         throw new \Exception('Missing or malformed header.');
     }
     // Initialize the database writer.
     $writer = new PoDatabaseWriter();
     $writer->setLangcode($file->langcode);
     $writer_options = array('overwrite_options' => $options['overwrite_options'], 'customized' => $options['customized']);
     $writer->setOptions($writer_options);
     $writer->setHeader($header);
     // Attempt to pipe all items from the file to the database.
     try {
         if ($options['seek']) {
             $reader->setSeek($options['seek']);
         }
         $writer->writeItems($reader, $options['items']);
     } catch (\Exception $exception) {
         throw $exception;
     }
     // Report back with an array of status information.
     $report = $writer->getReport();
     // Add the seek position to the report. This is useful for the batch
     // operation.
     $report['seek'] = $reader->getSeek();
     return $report;
 }
예제 #2
0
 /**
  * Reads the given Gettext PO files into a data structure.
  *
  * @param string $langcode
  *   Language code string.
  * @param array $files
  *   List of file objects with URI properties pointing to read.
  *
  * @return array
  *   Structured array as produced by a PoMemoryWriter.
  *
  * @see \Drupal\Component\Gettext\PoMemoryWriter
  */
 public static function filesToArray($langcode, array $files)
 {
     $writer = new PoMemoryWriter();
     $writer->setLangcode($langcode);
     foreach ($files as $file) {
         $reader = new PoStreamReader();
         $reader->setURI($file->uri);
         $reader->setLangcode($langcode);
         $reader->open();
         $writer->writeItems($reader, -1);
     }
     return $writer->getData();
 }