public function uninstall()
{
$this->load->language('extension/installer');
$json = array();
$addon_lib = new Addon($this->registry);
$addon = $addon_lib->getAddon($this->request->get['product_id']);
if (empty($addon)) {
$json['error'] = $this->language->get('error_uninstall_already');
}
if (!$json) {
$files = json_decode($addon['addon_files']);
// Fire event
$this->trigger->fire('pre.admin.extension.uninstall', $files);
$absolutePaths = $codes = array();
foreach ($files as $file) {
$absolutePaths[] = DIR_ROOT . $file;
}
// Remove files
$this->filesystem->remove($absolutePaths);
$params = json_decode($addon['params'], true);
if (count($params) and $addon['product_type'] == 'translation') {
$this->load->model('localisation/language');
foreach ($params['localisation/language'] as $id) {
$lang = $this->model_localisation_language->getLanguage($id);
if (isset($lang['directory'])) {
$this->filesystem->remove(array(DIR_ROOT . 'admin/language/' . $lang['directory'], DIR_ROOT . 'catalog/language/' . $lang['directory']));
}
}
}
// Remove addon and its related row from tables
$addon_lib->removeAddon($this->request->get['product_id']);
if (count($params)) {
foreach ($params as $model => $foreign_ids) {
$this->load->model($model);
$array = explode('/', $model);
$function_name = 'delete' . ucfirst($array[1]);
$model = 'model_' . implode('_', $array);
foreach ($foreign_ids as $foreign_id) {
$this->{$model}->{$function_name}($foreign_id);
}
}
}
// Refresh modifications
$this->request->get['extensionInstaller'] = 1;
$this->load->controller('extension/modification/refresh');
unset($this->request->get['extensionInstaller']);
$json['success'] = $this->language->get('text_uninstall_success');
unset($this->session->data['addon_params']);
$this->cache->remove('addon');
$this->cache->remove('update');
$this->cache->remove('version');
}
$this->response->addHeader('Content-Type: application/json');
$this->response->setOutput(json_encode($json));
}