/**
* @param string|object $page The page where this navigation entry points to
* @param string|object $highlightgroup If the page inherits from this class/object, the entry will be highlighted. Defaults to $page if not specified.
* @param string $title The title for this entry. Defaults to classname of page if not found in annotations.
*/
public function __construct($page, $page_parameter = NULL, $title = "", Loops $loops = NULL)
{
$prefix = "Pages\\";
if (!$loops) {
$loops = Loops::getLoops();
}
$core = $loops->getService("web_core");
$this->pageclass = $pageclass = is_object($page) ? get_class($page) : $prefix . $page;
if (!class_exists($pageclass)) {
throw new Exception("Class '{$pageclass}' does not exist.");
}
$count = WebCore::getParameterCount($pageclass);
if ($page_parameter === NULL) {
$page_parameter = array_slice($core->page_parameter, 0, $count);
}
if (!$title) {
if ($annotation = $loops->getService("annotations")->get($this->pageclass)->findFirst("Navigation\\Title")) {
$title = $annotation->title;
}
}
if (!$title) {
if (is_object($page)) {
$title = get_class($page);
if (substr($title, 0, strlen($prefix)) == $prefix) {
$title = substr($title, strlen($prefix));
}
} else {
$title = $page;
}
}
$link = WebCore::getPagePathFromClassname($pageclass, $page_parameter);
parent::__construct($link, $title, $loops);
$this->highlight = is_a($core->page, $pageclass, TRUE) && implode("/", array_slice($core->page_parameter, 0, $count)) == implode("/", array_slice($page_parameter, 0, $count));
}
