OpenCart 🇺🇦

$this->language->load('extension/payment');

$this->document->setTitle($this->language->get('heading_title')); 

$this->data['breadcrumbs'] = array();

$this->data['breadcrumbs'][] = array(
	'text'      => $this->language->get('text_home'),
	'href'      => $this->url->link('common/home', 'token=' . $this->session->data['token'], 'SSL'),
	'separator' => false
);

$this->data['breadcrumbs'][] = array(
	'text'      => $this->language->get('heading_title'),
	'href'      => $this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL'),
	'separator' => ' :: '
);

$this->data['heading_title'] = $this->language->get('heading_title');

$this->data['text_no_results'] = $this->language->get('text_no_results');
$this->data['text_confirm'] = $this->language->get('text_confirm');

$this->data['column_name'] = $this->language->get('column_name');
$this->data['column_status'] = $this->language->get('column_status');
$this->data['column_sort_order'] = $this->language->get('column_sort_order');
$this->data['column_action'] = $this->language->get('column_action');

if (isset($this->session->data['success'])) {
	$this->data['success'] = $this->session->data['success'];

	unset($this->session->data['success']);
} else {
	$this->data['success'] = '';
}

if (isset($this->session->data['error'])) {
	$this->data['error'] = $this->session->data['error'];

	unset($this->session->data['error']);
} else {
	$this->data['error'] = '';
}

$this->load->model('setting/extension');

$extensions = $this->model_setting_extension->getInstalled('payment');

foreach ($extensions as $key => $value) {
	if (!file_exists(DIR_APPLICATION . 'controller/payment/' . $value . '.php')) {
		$this->model_setting_extension->uninstall('payment', $value);

		unset($extensions[$key]);
	}
}

$this->data['extensions'] = array();

$files = glob(DIR_APPLICATION . 'controller/payment/*.php');

if ($files) {
	foreach ($files as $file) {
		$extension = basename($file, '.php');

		$this->language->load('payment/' . $extension);

		$action = array();

		if (!in_array($extension, $extensions)) {
			$action[] = array(
				'text' => $this->language->get('text_install'),
				'href' => $this->url->link('extension/payment/install', 'token=' . $this->session->data['token'] . '&extension=' . $extension, 'SSL')
			);
		} else {
			$action[] = array(
				'text' => $this->language->get('text_edit'),
				'href' => $this->url->link('payment/' . $extension . '', 'token=' . $this->session->data['token'], 'SSL')
			);

			$action[] = array(
				'text' => $this->language->get('text_uninstall'),
				'href' => $this->url->link('extension/payment/uninstall', 'token=' . $this->session->data['token'] . '&extension=' . $extension, 'SSL')
			);
		}

		$text_link = $this->language->get('text_' . $extension);

		if ($text_link != 'text_' . $extension) {
			$link = $this->language->get('text_' . $extension);
		} else {
			$link = '';
		}

		$this->data['extensions'][] = array(
			'name'       => $this->language->get('heading_title'),
			'link'       => $link,
			'status'     => $this->config->get($extension . '_status') ? $this->language->get('text_enabled') : $this->language->get('text_disabled'),
			'sort_order' => $this->config->get($extension . '_sort_order'),
			'action'     => $action
		);
	}
}

$this->template = 'extension/payment.tpl';
$this->children = array(
	'common/header',
	'common/footer'
);

$this->response->setOutput($this->render());

$this->language->load('extension/payment');

if (!$this->user->hasPermission('modify', 'extension/payment')) {
	$this->session->data['error'] = $this->language->get('error_permission'); 

	$this->redirect($this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL'));
} else {
	$this->load->model('setting/extension');

	$this->model_setting_extension->install('payment', $this->request->get['extension']);

	$this->load->model('user/user_group');

	$this->model_user_user_group->addPermission($this->user->getId(), 'access', 'payment/' . $this->request->get['extension']);
	$this->model_user_user_group->addPermission($this->user->getId(), 'modify', 'payment/' . $this->request->get['extension']);

	require_once(DIR_APPLICATION . 'controller/payment/' . $this->request->get['extension'] . '.php');

	$class = 'ControllerPayment' . str_replace('_', '', $this->request->get['extension']);
	$class = new $class($this->registry);

	if (method_exists($class, 'install')) {
		$class->install();
	}

	$this->redirect($this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL'));
}

$this->language->load('extension/payment');

if (!$this->user->hasPermission('modify', 'extension/payment')) {
	$this->session->data['error'] = $this->language->get('error_permission'); 

	$this->redirect($this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL'));
} else {		
	$this->load->model('setting/extension');
	$this->load->model('setting/setting');

	$this->model_setting_extension->uninstall('payment', $this->request->get['extension']);

	$this->model_setting_setting->deleteSetting($this->request->get['extension']);

	require_once(DIR_APPLICATION . 'controller/payment/' . $this->request->get['extension'] . '.php');

	$class = 'ControllerPayment' . str_replace('_', '', $this->request->get['extension']);
	$class = new $class($this->registry);

	if (method_exists($class, 'uninstall')) {
		$class->uninstall();
	}

	$this->redirect($this->url->link('extension/payment', 'token=' . $this->session->data['token'], 'SSL'));	
}