protected function _prepareData()
{
$this->order_name_array = JUDirectoryFrontHelperField::getFrontEndOrdering();
$this->order_dir_array = JUDirectoryFrontHelperField::getFrontEndDirection();
$this->listing_order = $this->escape($this->state->get('list.ordering'));
$this->listing_dir = $this->escape($this->state->get('list.direction', 'ASC'));
$this->listing_columns = (int) $this->params->get('listing_columns', 2);
if (!is_numeric($this->listing_columns) || $this->listing_columns <= 0) {
$this->listing_columns = 1;
}
$this->listing_bootstrap_columns = JUDirectoryFrontHelper::getBootstrapColumns($this->listing_columns);
$this->listing_row_class = htmlspecialchars($this->params->get('listing_row_class', ''));
$this->listing_column_class = htmlspecialchars($this->params->get('listing_column_class', ''));
$this->load_bootstrap = $this->params->get('load_bootstrap', 2);
if ($this->load_bootstrap) {
$this->listing_bootstrap_columns = JUDirectoryFrontHelper::getBootstrapColumns($this->listing_columns);
}
$this->allow_user_select_view_mode = $this->params->get('allow_user_select_view_mode', 1);
if ($this->allow_user_select_view_mode && isset($_COOKIE['judir-view-mode']) && !empty($_COOKIE['judir-view-mode'])) {
$viewMode = $_COOKIE['judir-view-mode'] == 'judir-view-grid' ? 2 : 1;
} else {
$viewMode = $this->params->get('default_view_mode', 2);
}
$this->view_mode = $viewMode;
}