/**
* Implements Drupal\Component\Gettext\PoWriterInterface::writeItem().
*/
public function writeItem(PoItem $item)
{
if (is_array($item->getSource())) {
$item->setSource(implode(LOCALE_PLURAL_DELIMITER, $item->getSource()));
$item->setTranslation(implode(LOCALE_PLURAL_DELIMITER, $item->getTranslation()));
}
$context = $item->getContext();
$this->_items[$context != NULL ? $context : ''][$item->getSource()] = $item->getTranslation();
}
/**
* Imports one string into the database.
*
* @param \Drupal\Component\Gettext\PoItem $item
* The item being imported.
*
* @return int
* The string ID of the existing string modified or the new string added.
*/
private function importString(PoItem $item)
{
// Initialize overwrite options if not set.
$this->options['overwrite_options'] += array('not_customized' => FALSE, 'customized' => FALSE);
$overwrite_options = $this->options['overwrite_options'];
$customized = $this->options['customized'];
$context = $item->getContext();
$source = $item->getSource();
$translation = $item->getTranslation();
// Look up the source string and any existing translation.
$strings = \Drupal::service('locale.storage')->getTranslations(array('language' => $this->langcode, 'source' => $source, 'context' => $context));
$string = reset($strings);
if (!empty($translation)) {
// Skip this string unless it passes a check for dangerous code.
if (!locale_string_is_safe($translation)) {
\Drupal::logger('locale')->error('Import of string "%string" was skipped because of disallowed or malformed HTML.', array('%string' => $translation));
$this->report['skips']++;
return 0;
} elseif ($string) {
$string->setString($translation);
if ($string->isNew()) {
// No translation in this language.
$string->setValues(array('language' => $this->langcode, 'customized' => $customized));
$string->save();
$this->report['additions']++;
} elseif ($overwrite_options[$string->customized ? 'customized' : 'not_customized']) {
// Translation exists, only overwrite if instructed.
$string->customized = $customized;
$string->save();
$this->report['updates']++;
}
$this->report['strings'][] = $string->getId();
return $string->lid;
} else {
// No such source string in the database yet.
$string = \Drupal::service('locale.storage')->createString(array('source' => $source, 'context' => $context))->save();
\Drupal::service('locale.storage')->createTranslation(array('lid' => $string->getId(), 'language' => $this->langcode, 'translation' => $translation, 'customized' => $customized))->save();
$this->report['additions']++;
$this->report['strings'][] = $string->getId();
return $string->lid;
}
} elseif ($string && !$string->isNew() && $overwrite_options[$string->customized ? 'customized' : 'not_customized']) {
// Empty translation, remove existing if instructed.
$string->delete();
$this->report['deletes']++;
$this->report['strings'][] = $string->lid;
return $string->lid;
}
}
/**
* Store the parsed values as a PoItem object.
*/
public function setItemFromArray($value)
{
$plural = FALSE;
$comments = '';
if (isset($value['#'])) {
$comments = $this->shortenComments($value['#']);
}
if (is_array($value['msgstr'])) {
// Sort plural variants by their form index.
ksort($value['msgstr']);
$plural = TRUE;
}
$item = new PoItem();
$item->setContext(isset($value['msgctxt']) ? $value['msgctxt'] : '');
$item->setSource($value['msgid']);
$item->setTranslation($value['msgstr']);
$item->setPlural($plural);
$item->setComment($comments);
$item->setLangcode($this->_langcode);
$this->_last_item = $item;
$this->_context = 'COMMENT';
}
/**
* {@inheritdoc}
*/
public function readItem()
{
if ($string = $this->readString()) {
$values = (array) $string;
$po_item = new PoItem();
$po_item->setFromArray($values);
return $po_item;
}
}
