/**
* Display a list of blog entries
*
* @return void
*/
public function displayTask()
{
$this->view->filters = array('pageid' => Request::getState($this->_option . '.' . $this->_controller . '.pageid', 'pageid', 0, 'int'), 'search' => urldecode(Request::getState($this->_option . '.' . $this->_controller . '.search', 'search', '')), 'sort' => Request::getState($this->_option . '.' . $this->_controller . '.sort', 'filter_order', 'created'), 'sort_Dir' => Request::getState($this->_option . '.' . $this->_controller . '.sortdir', 'filter_order_Dir', 'ASC'), 'limit' => Request::getState($this->_option . '.' . $this->_controller . '.limit', 'limit', Config::get('list_limit'), 'int'), 'start' => Request::getState($this->_option . '.' . $this->_controller . '.limitstart', 'limitstart', 0, 'int'));
$this->view->entry = new Page($this->view->filters['pageid']);
// Instantiate our HelloEntry object
$obj = new Tables\Comment($this->database);
// Get records
$rows = $obj->find('list', $this->view->filters);
$levellimit = $this->view->filters['limit'] == 0 ? 500 : $this->view->filters['limit'];
$list = array();
$children = array();
if ($rows) {
// First pass - collect children
foreach ($rows as $v) {
//$v->name = '';
$pt = $v->parent;
$list = @$children[$pt] ? $children[$pt] : array();
array_push($list, $v);
$children[$pt] = $list;
}
// Second pass - get an indent list of the items
$list = $this->treeRecurse(0, '', array(), $children, max(0, $levellimit - 1));
}
// Get record count
$this->view->total = count($list);
$this->view->rows = array_slice($list, $this->view->filters['start'], $this->view->filters['limit']);
// Set any errors
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
// Output the HTML
$this->view->display();
}
/**
* Get a count or list of comments
*
* @param string $rtrn Data format to return
* @param array $filters Filters to apply to data fetch
* @param boolean $clear Clear cached data?
* @return mixed Returns an integer or array depending upon format chosen
*/
public function comments($rtrn = 'list', $filters = array(), $clear = false)
{
if (!isset($filters['pageid'])) {
$filters['pageid'] = $this->get('id');
}
if (!isset($filters['parent'])) {
$filters['parent'] = '0';
}
if (!isset($filters['status'])) {
$filters['status'] = array(self::APP_STATE_PUBLISHED, self::APP_STATE_FLAGGED);
}
switch (strtolower($rtrn)) {
case 'count':
if (!is_numeric($this->_comments_count) || $clear) {
$tbl = new Tables\Comment($this->_db);
$this->_comments_count = $tbl->find('count', $filters);
}
return $this->_comments_count;
break;
case 'list':
case 'results':
default:
if (!$this->_comments instanceof ItemList || $clear) {
if (!isset($filters['parent'])) {
$filters['parent'] = 0;
}
$tbl = new Tables\Comment($this->_db);
if ($results = $tbl->find('list', $filters)) {
foreach ($results as $key => $result) {
$results[$key] = new Comment($result);
}
} else {
$results = array();
}
$this->_comments = new ItemList($results);
}
return $this->_comments;
break;
}
}