/**
* Action: edit
*/
public function action_edit()
{
$this->history = false;
// Load role
$role_id = (int) $this->request->param('id', 0);
if ($role_id) {
$role = Model_Role::factory($role_id);
if (!$role->loaded()) {
throw new Model_Exception($role, $role_id);
}
Permission::required($role, Model_Role::PERMISSION_UPDATE, self::$user);
} else {
$role = Model_Role::factory();
Permission::required($role, Model_Role::PERMISSION_CREATE, self::$user);
}
// Handle post
$errors = array();
if ($_POST) {
$role->name = Arr::get($_POST, 'name');
$role->description = Arr::get($_POST, 'description');
try {
$role->save();
$this->request->redirect(Route::url('roles'));
} catch (Validation_Exception $e) {
$errors = $e->array->errors('validate');
}
}
// Set title
$this->view = View_Page::factory(__('Role') . ($role->name ? ': ' . $role->name : ''));
// Set actions
if ($role->loaded() && Permission::has($role, Model_Role::PERMISSION_DELETE, self::$user)) {
$this->page_actions[] = array('link' => Route::model($role, 'delete') . '?token=' . Security::csrf(), 'text' => '<i class="icon-trash icon-white"></i> ' . __('Delete role'), 'class' => 'btn btn-danger role-delete');
}
$this->view->add(View_Page::COLUMN_MAIN, $this->section_role($role, $errors));
}
/**
* Render view.
*
* @return string
*/
public function content()
{
ob_start();
?>
<ul>
<?php
foreach (Model_Role::factory()->find_all() as $role) {
?>
<li><?php
echo HTML::anchor(Route::model($role, 'edit', false), $role->name), ' - ', HTML::chars($role->description);
?>
</li>
<?php
}
?>
</ul>
<?php
return ob_get_clean();
}
protected static function role_exists($name)
{
return (bool) Model_Role::factory('Role', array('name' => $name))->id;
}