Comment controller
Class declared in MODPATH/gleez/classes/controller/comments.php on line 12.
Request $requestRequest that created the controller
Response $responseThe response that will be returned from controller
Retrieve public list of good comments
public function action_public()
{
$id = $this->request->param('id', 0);
// Comment must have a parent
if ($id == 0)
{
Kohana::$log->add(LOG::INFO, 'Attempt to load all public comments without a defined parent');
//$this->request->response = FALSE;
return;
}
else
{
$this->create_list('publish', FALSE);
}
}Perform format check
public function before()
{
// Make sure request is an internal request
if ($this->request === Request::initial())
{
Kohana::$log->add(LOG::ERROR, 'Attempt was made to access comments controller externally');
$this->request->redirect('');
}
// Test to ensure the format requested is supported
//if ( ! in_array($this->request->param('format'), $this->supported_formats))
// throw new Kohana_Exception('File not found');
// Get group settings
$group = $this->request->param('group');
$config = Kohana::$config->load($group);
$this->per_page = $config['comments_per_page'];
//$this->view = $config['view'];
$this->config = $config;
$this->group = $group;
return parent::before();
}Creates a new controller instance. Each controller must be constructed with the request object that created it.
Request
$request
required - Request that created the controllerResponse
$response
required - The request's responsevoidpublic function __construct(Request $request, Response $response)
{
// Assign the request to the controller
$this->request = $request;
// Assign a response to the controller
$this->response = $response;
}Automatically executed after the controller action. Can be used to apply transformation to the request response, add extra output, and execute other custom code.
voidpublic function after()
{
// Nothing by default
}List comments
protected function create_list($state = 'publish', $admin = FALSE, $uri = '')
{
// Get parent id
$parent_id = (int) $this->request->param('id', 0);
$posts = ORM::factory('comment')->where('status', '=', $state);
if ( $parent_id )
{
$posts->where('post_id', '=', $parent_id);
$uri = $source = $this->group.'/'.$parent_id;
$uri = Path::alias($source);
}
// Get total number of comments
$total = $posts->reset(FALSE)->count_all();
// Check if there are any comments to display
if ($total == 0) return;
// Determine pagination offset
$page = $this->request->param('page', 1);
$offset = ($page - 1) * $this->per_page;
// Create pagination
$pagination = Pagination::factory(array(
'current_page' => array('source'=>'cms', 'key'=>'page'),
'total_items' => $total,
'items_per_page' => $this->per_page,
'uri' => $uri,
));
// Execute query
$comments = $posts->order_by('created', 'ASC')->limit($this->per_page)->offset($offset)->find_all();
// If no comments found (bad offset/page)
if (count($comments) == 0)
{
Kohana::$log->add(LOG::INFO, 'No comments found for state='.$state.', page='.$page);
//$this->response->body = FALSE;
return;
}
/*// Setup admin view
$admin_view = View::factory($this->view.'/admin')
->set('is_ham', ($state == 'ham'))
->set('is_spam', ($state == 'spam'));
*/
// Setup view with data
$list = View::factory($this->view.'/list')
->set('count', $total)
->set('pagination', $pagination)
->set('comments', $comments);
// Set request response
$this->response->body( $list );
}