Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Component\Gettext;
Chris@0: 
Chris@0: /**
Chris@0:  * Defines a Gettext PO memory writer, to be used by the installer.
Chris@0:  */
Chris@0: class PoMemoryWriter implements PoWriterInterface {
Chris@0: 
Chris@0:   /**
Chris@0:    * Array to hold all PoItem elements.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@17:   protected $items;
Chris@0: 
Chris@0:   /**
Chris@0:    * Constructor, initialize empty items.
Chris@0:    */
Chris@0:   public function __construct() {
Chris@17:     $this->items = [];
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function writeItem(PoItem $item) {
Chris@0:     if (is_array($item->getSource())) {
Chris@18:       $item->setSource(implode(PoItem::DELIMITER, $item->getSource()));
Chris@18:       $item->setTranslation(implode(PoItem::DELIMITER, $item->getTranslation()));
Chris@0:     }
Chris@0:     $context = $item->getContext();
Chris@17:     $this->items[$context != NULL ? $context : ''][$item->getSource()] = $item->getTranslation();
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function writeItems(PoReaderInterface $reader, $count = -1) {
Chris@0:     $forever = $count == -1;
Chris@0:     while (($count-- > 0 || $forever) && ($item = $reader->readItem())) {
Chris@0:       $this->writeItem($item);
Chris@0:     }
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Get all stored PoItem's.
Chris@0:    *
Chris@0:    * @return array PoItem
Chris@0:    */
Chris@0:   public function getData() {
Chris@17:     return $this->items;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Implements Drupal\Component\Gettext\PoMetadataInterface:setLangcode().
Chris@0:    *
Chris@0:    * Not implemented. Not relevant for the MemoryWriter.
Chris@0:    */
Chris@0:   public function setLangcode($langcode) {
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Implements Drupal\Component\Gettext\PoMetadataInterface:getLangcode().
Chris@0:    *
Chris@0:    * Not implemented. Not relevant for the MemoryWriter.
Chris@0:    */
Chris@0:   public function getLangcode() {
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Implements Drupal\Component\Gettext\PoMetadataInterface:getHeader().
Chris@0:    *
Chris@0:    * Not implemented. Not relevant for the MemoryWriter.
Chris@0:    */
Chris@0:   public function getHeader() {
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Implements Drupal\Component\Gettext\PoMetadataInterface:setHeader().
Chris@0:    *
Chris@0:    * Not implemented. Not relevant for the MemoryWriter.
Chris@0:    */
Chris@0:   public function setHeader(PoHeader $header) {
Chris@0:   }
Chris@0: 
Chris@0: }