/**
* Utility method to get the absolute url of a reason page
*
* Provide an entity when possible for a slight performance boost
*
* @author Nathan White
* @param mixed entity or entity_id corresponding to a page or site
* @return mixed string absolute url if successful; else null
*/
function reason_get_page_url($page_entity_or_id)
{
static $builder;
// lets use a singleton builder instance
if (!isset($builder)) {
$builder = new reasonPageUrl();
}
if (is_object($page_entity_or_id)) {
$builder->set_id($page_entity_or_id->id());
$builder->provide_page_entity($page_entity_or_id);
} elseif (is_numeric($page_entity_or_id)) {
$builder->set_id($page_entity_or_id);
} else {
trigger_error('reason_get_page_url was passed a parameter that is not an object or integer - a url cannot be generated');
return null;
}
return $builder->get_url();
}
/**
* Accepts a news item by reference and adds the url and site name
*
*/
function augment_entity(&$news_item_entity, &$valid_page_types)
{
static $url_builder;
$site_id = $news_item_entity->get_value('site_id');
$site = new entity($site_id);
$site_unique_name = $site->get_value('unique_name');
if (isset($this->augment_entity_handlers[$site_unique_name]))
{
$method_name = $this->augment_entity_handlers[$site_unique_name];
return $this->$method_name($news_item_entity, $valid_page_types);
}
$pub_id = $news_item_entity->get_value('pub_id');
$pub_id_array = (!is_array($pub_id)) ? array($pub_id) : $pub_id;
$es = new entity_selector($site_id);
$es->add_type(id_of('minisite_page'));
$es->limit_tables(array('page_node'));
$es->limit_fields(array('page_node.url_fragment'));
$es->add_left_relationship($pub_id_array, relationship_id_of('page_to_publication'));
$es->add_relation('page_node.custom_page IN ('.implode(",", $valid_page_types).')');
$result = $es->run_one();
if ($result)
{
$my_url = '';
if (!isset($url_builder)) $url_builder = new reasonPageUrl();
foreach ($result as $k=>$item)
{
$url_builder->set_id($item->id());
$url_builder->provide_page_entity($item);
$page_url = $url_builder->get_url_most_secure();
if (strlen($page_url) > strlen($my_url)) $my_url = $page_url;
}
$parameters['story_id'] = $news_item_entity->id();
$news_item_entity->set_value('source_name', $site->get_value('name'));
$news_item_entity->set_value('source_url', reason_get_site_url($site));
$news_item_entity->set_value('page_url', $my_url);
$news_item_entity->set_value('parameters', $parameters);
return true;
}
return false;
}
