public static function renderLinks($inline = FALSE, $index = FALSE)
{
// build a var with the included css files
$scriptincludes = self::$scriptPaths;
self::$scriptPaths = array();
// Get the session so we can track what assets are on the page
$session = Session::instance();
// If this is a full page load (ie not ajax) then there are no assest already on page
if (!request::is_ajax()) {
$session->delete('javascript.onPageAssets');
}
// Initialize the vars to track what has been added, and convience wrappers
$onPageAssets = $session->get('javascript.onPageAssets', array());
// sort the script include paths by weight
ksort($scriptincludes);
// loop all the script includes and determine what needs to go on this page
// and in what order
$includes = array();
foreach ($scriptincludes as $scripts) {
// make sure there are no duplicates in this array
$scripts = array_unique($scripts);
// make sure these css links are not already on the page
// via ajax/parent or in another weight category (lowest weight wins)
$scripts = array_diff($scripts, $onPageAssets);
// add the filtered list to the array of assets to put on the page
$includes = array_merge($includes, $scripts);
// keep track of what we add to the pages
$onPageAssets = array_merge($onPageAssets, $scripts);
}
// NOTICE: setting $session here causes segfault during ajax
// made a hack to move this set outside the event .....
Bluebox_Controller::$onPageAssets['js'] = $onPageAssets;
//$session->set('javascript.onPageAssets', $onPageAssets);
// create a list of links from the script includes
$linkList = html::script($includes, $index);
// are we displaying this inline or returning the string
if ($inline) {
echo $linkList;
} else {
return $linkList;
}
}
