/**
* Deletes an existing LanguageSource model.
* If deletion is successful, the browser will be redirected to the 'list' page.
* @return json
*/
public function run()
{
Yii::$app->response->format = Response::FORMAT_JSON;
$ids = Yii::$app->request->post('ids');
LanguageSource::deleteAll(['id' => (array) $ids]);
return [];
}
/**
* Removing unused language elements from database.
* @return integer The number of removed language elements.
*/
public function run()
{
$this->_scanner = new Scanner();
$this->_scanner->run();
$this->_scanner->stdout('Deleted language elements - BEGIN', Console::FG_RED);
$languageSourceIds = $this->_scanner->getRemovableLanguageSourceIds();
$this->_initLanguageElements($languageSourceIds);
LanguageSource::deleteAll(['id' => $languageSourceIds]);
$this->_scanner->stdout('Deleted language elements - END', Console::FG_RED);
return count($languageSourceIds);
}
/**
* Removing unused language elements from database.
* @return integer The number of removed language elements.
*/
private function _optimizeDatabase()
{
$scanner = new Scanner();
$this->_languageItems = $scanner->getLanguageItems();
$this->_createLanguageSource();
// Removing active elements from array.
// Only removable inactive elements left in array.
foreach ($this->_languageItems as $category => $messages) {
foreach ($messages as $message => $id) {
if (isset($this->_languageSources[$category][$message])) {
unset($this->_languageSources[$category][$message]);
}
}
}
$ids = [];
foreach ($this->_languageSources as $messages) {
foreach ($messages as $id) {
$ids[$id] = true;
// Duplication filtering
}
}
LanguageSource::deleteAll(['IN', 'id', array_keys($ids)]);
return count($ids);
}
