/**
* Get featured items
*
*/
public function getData($pk)
{
JSNFactory::localimport('libraries.joomlashine.config');
$params = JSNConfig::getMenuParams($pk['Itemid']);
JSNConfig::megreGlobalParams('com_content', $params);
$this->setState('params', $params);
$data = new stdClass();
$data->params = $params;
$activeAllParams = new JRegistry();
if ($params instanceof JRegistry) {
foreach ($params->toArray() as $key => $val) {
if (strpos($key, 'show_') !== false && (int) $params->get($key) == 0) {
$activeAllParams->set($key, 1);
} else {
$activeAllParams->set($key, $val);
}
}
}
$limit = (int) $params->def('num_leading_articles', 1) + (int) $params->get('num_intro_articles', 4) + (int) $params->def('num_links', 4);
$this->setState('params', $activeAllParams);
$this->setState('filter.published', 1);
$this->setState('filter.access', '');
$this->setState('list.start', 0);
$this->setState('list.limit', $limit);
$this->setState('list.direction', '');
$this->setState('list.filter', '');
// filter.subcategories indicates whether to include articles from subcategories in the list or blog
$this->setState('list.links', $activeAllParams->get('num_links'));
if ($activeAllParams->get('featured_categories') && implode(',', $activeAllParams->get('featured_categories')) == true) {
$this->setState('filter.frontpage.categories', $activeAllParams->get('featured_categories'));
}
$this->setState('filter.frontpage', 1);
$items = parent::getItems();
// PREPARE THE DATA
// Get the metrics for the structural page layout.
$numLeading = $params->def('num_leading_articles', 1);
$numIntro = $params->def('num_intro_articles', 4);
$numLinks = $params->def('num_links', 4);
// Compute the article slugs and prepare introtext (runs content plugins).
foreach ($items as $i => &$item) {
$item->slug = $item->alias ? $item->id . ':' . $item->alias : $item->id;
$item->catslug = $item->category_alias ? $item->catid . ':' . $item->category_alias : $item->catid;
$item->parent_slug = $item->parent_alias ? $item->parent_id . ':' . $item->parent_alias : $item->parent_id;
// No link for ROOT category
if ($item->parent_alias == 'root') {
$item->parent_slug = null;
}
// Ignore content plugins on links.
if ($i < $numLeading + $numIntro) {
$item->introtext = JHtml::_('content.prepare', $item->introtext);
}
}
// Preprocess the breakdown of leading, intro and linked articles.
// This makes it much easier for the designer to just interogate the arrays.
$max = count($items);
// The first group is the leading articles.
$limit = $numLeading;
for ($i = 0; $i < $limit && $i < $max; $i++) {
$data->lead_items[$i] =& $items[$i];
}
// The second group is the intro articles.
$limit = $numLeading + $numIntro;
// Order articles across, then down (or single column mode)
for ($i = $numLeading; $i < $limit && $i < $max; $i++) {
$data->intro_items[$i] =& $items[$i];
}
$data->columns = max(1, $params->def('num_columns', 1));
$order = $params->def('multi_column_order', 1);
if ($order == 0 && $data->columns > 1) {
// call order down helper
$data->intro_items = ContentHelperQuery::orderDownColumns($data->intro_items, $data->columns);
}
// The remainder are the links.
for ($i = $numLeading + $numIntro; $i < $max; $i++) {
$data->link_items[$i] =& $items[$i];
}
$data->pagination = $this->getPagination();
//Escape strings for HTML output
$data->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx'));
return $data;
}
/**
* @since 1.2.5
*/
public function getTotal()
{
if ($this->getState('fieldsandfilters.random.selected', false)) {
return $this->getState('list.limit');
}
return parent::getTotal();
}