public function getItems(ContentInterface $content)
{
$items = parent::getItems($content);
$params = $content->getData();
$order = array();
// detect reversed order
if (strpos($params['order'], 'reversed') !== false) {
$order[] = str_replace('_reversed', '', $params['order']);
$order[] = '_reversed';
} else {
$order[] = $params['order'];
}
// set order
$params['order'] = $order;
foreach ($this->zoo->module->getItems($this->zoo->data->create($params)) as $item) {
$data = array();
$mapping = $content['mapping'][$item->getType()->id];
$data['zooitem'] = $item;
$data['title'] = $item->name;
foreach ($mapping as $field => $value) {
if(!$element = $item->getElement($value)) {
continue;
}
if ($element instanceof \ElementRepeatable) {
$element->seek(0);
}
$event = $this->app->trigger('joomla.zoo.render.'.$element->getElementType(), compact('element'));
$data[$field] = isset($event['value']) ? $event['value'] : $element->get('value');
}
// validate fields
$data['date'] = isset($data['date']) && strtotime($data['date']) ? $data['date'] : null;
$data['author'] = isset($data['author']) && is_string($data['author']) ? $data['author'] : null;
$data['categories'] = isset($data['categories']) && is_array($data['categories']) ? $data['categories'] : null;
if (isset($data['content']) && is_array($data['content'])) {
$data['content'] = implode(', ', $data['content']);
}
$items->add($data);
}
return $items;
}
/**
* @param Application $app
*/
public function main(Application $app)
{
parent::main($app);
$app->on('init', function ($event, $app) {
$app['rss'] = function () use($app) {
return new RSSApp($app);
};
}, -5);
$this['controllers']->add($this);
}
/**
* @param Application $app
*/
public function main(Application $app)
{
parent::main($app);
$app->on('init', function ($event, $app) {
$app['twitter'] = function () use($app) {
$credentials = $app['plugins']->get('content/twitter')->config['credentials'];
return new TwitterOAuth($app, $credentials);
};
}, -5);
$this['controllers']->add($this);
}
public function getItems(ContentInterface $content)
{
$items = parent::getItems($content);
$params = array('itemCount' => $content['number'], 'category_id' => $content['category'], 'getChildren' => $content['subcategories'], 'catfilter' => !empty($content['category']) && $content['category'][0] != 0, 'itemIntroText' => true, 'itemsOrdering' => $content['ordering'], 'itemImage' => true, 'itemTags' => true, 'itemExtraFields' => true, 'itemAuthor' => true, 'itemCategory' => true);
// get cat/fields group relation
$cats = $this->app['db']->fetchAllObjects("SELECT cat.id as id, groups.name as 'group' FROM @k2_categories as cat LEFT JOIN @k2_extra_fields_groups AS groups ON cat.extraFieldsGroup = groups.id WHERE cat.trash = 0 ORDER BY cat.parent, cat.ordering");
$cats_group = array();
foreach ($cats as $cat) {
$cats_group[$cat->id] = $cat->group;
}
require_once JPATH_ROOT . '/modules/mod_k2_content/helper.php';
if (K2_JVERSION != '15') {
$language = JFactory::getLanguage();
$language->load('mod_k2.j16', JPATH_ADMINISTRATOR, null, true);
}
$k2_items = modK2ContentHelper::getItems(new JRegistry($params)) ?: array();
foreach ($k2_items as $item) {
$data = array();
$group = isset($cats_group[$item->catid]) ? $cats_group[$item->catid] : 'default';
$mapping = isset($content['mapping'][$group]) ? $content['mapping'][$group] : array();
$data['title'] = $item->title;
$data['tags'] = array();
foreach ($data['tags'] as $tag) {
$data['tags'][] = $tag->name;
}
foreach ($mapping as $field => $value) {
if ((int) $value != 0) {
$item->current_xfield = $value;
$value = 'xfields';
}
$event = $this->app->trigger('joomla.k2.render.' . $value, compact('item'));
$data[$field] = isset($event['value']) ? $event['value'] : '';
}
// validate fields
$data['date'] = isset($data['date']) && strtotime($data['date']) ? $data['date'] : null;
$data['author'] = isset($data['author']) && is_string($data['author']) ? $data['author'] : null;
$data['categories'] = isset($data['categories']) && is_array($data['categories']) ? $data['categories'] : null;
if (isset($data['content']) && is_array($data['content'])) {
$data['content'] = implode(', ', $data['content']);
}
$items->add($data);
}
return $items;
}
