/**
* Return a URI to an exhibit.
*
* @param Exhibit $exhibit If null, it uses the current exhibit.
* @param ExhibitPage $exhibitPage A specific page to link to
* @return string
*/
function exhibit_builder_exhibit_uri($exhibit = null, $exhibitPage = null)
{
if (!$exhibit) {
$exhibit = get_current_record('exhibit');
}
$exhibitSlug = $exhibit instanceof Exhibit ? $exhibit->slug : $exhibit;
//If there is no page slug available, we want to build a URL for the summary page
if (!$exhibitPage) {
$uri = public_url(array('slug' => $exhibitSlug), 'exhibitSimple');
} else {
$pagesTrail = $exhibitPage->getAncestors();
$pagesTrail[] = $exhibitPage;
$options = array();
$options['slug'] = $exhibitSlug;
foreach ($pagesTrail as $index => $page) {
$adjustedIndex = $index + 1;
$options["page_slug_{$adjustedIndex}"] = $page->slug;
}
$uri = public_url($options, 'exhibitShow', array(), true);
}
return $uri;
}
