/**
* Sets the current language
*/
public static function setLang($lang)
{
static::$lang = $lang;
\Config::set('language', $lang);
if (static::$lang_default != $lang) {
\Lang::load('errors', true, $lang, false, true);
\Lang::load('admin', true, $lang, false, true);
\Lang::load('site', true, $lang, false, true);
\Lang::load('languages', true, $lang, false, true);
static::$lang_prefix = "/{$lang}";
}
\CMF\Doctrine\Extensions\Translatable::setLang($lang);
}
/**
* Processes the entity with the given an object hash
*/
private function processEntityByHash($hash)
{
if (!count($this->childLanguages)) {
return;
}
if (!isset($this->toProcess[$hash]) || !isset($this->entityChangesets[$hash])) {
return;
}
$entity = $this->toProcess[$hash];
$entity_class = $entity->metadata()->name;
$entity_id = $entity->id;
$entityChangeset = $this->entityChangesets[$hash];
$translatableFields = \CMF\Admin::getTranslatable($entity->metadata()->name);
$initial = array();
// Populate the data to translate from
foreach ($translatableFields as $fieldName) {
$initial[$fieldName] = $entity->get($fieldName);
}
// Get translations for each child language
foreach ($this->childLanguages as $language) {
// Detach the model and reload it in the target language
\D::manager()->detach($entity);
Translatable::setLang($language->code);
$entity = $entity_class::find($entity_id);
$fields = $entityChangeset;
// Find non-translated fields
if ($entity) {
foreach ($translatableFields as $field) {
if (!$entity->hasTranslation($field) && !empty($initial[$field]) && !in_array($field, $fields)) {
$fields[] = $field;
}
}
}
// Perform the translation while we're in the target language
if (count($fields)) {
$this->translateFields($entity, $initial, $fields, $language->update_from, $language);
}
// Set the old language back again
Translatable::setLang($language->update_from->code);
}
unset($this->toProcess[$hash]);
unset($this->entityChangesets[$hash]);
}
