pics/controllers/ViewTimeline.php

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<?php
/*****************************************************************************
* ViewTimeline.php
* Contains the photo timeline index controller
*
* Kabuki CMS (C) 2013-2015, Aaron van Geffen
*****************************************************************************/
class ViewTimeline extends HTMLController
{
protected $iterator;
protected $total_count;
protected $base_url;
const PER_PAGE = 24;
public function __construct($title = 'Photos - ' . SITE_TITLE)
{
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// Ensure we're logged in at this point.
if (!Registry::get('user')->isLoggedIn())
throw new NotAllowedException();
// What page are we at?
$page = isset($_GET['page']) ? (int) $_GET['page'] : 1;
parent::__construct('Timeline - Page ' . $page . ' - ' . SITE_TITLE);
// Load a photo mosaic.
list($this->iterator, $total_count) = AssetIterator::getByOptions([
'order' => 'date_captured',
'direction' => 'desc',
'limit' => self::PER_PAGE,
'page' => $page,
], true);
$mosaic = $total_count > 0 ? new PhotoMosaic($this->iterator) : null;
if (isset($mosaic))
$this->page->adopt(new PhotosIndex($mosaic, Registry::get('user')->isAdmin()));
// Make a page index as needed, while we're at it.
if ($total_count > self::PER_PAGE)
{
$index = new PageIndex([
'recordCount' => $total_count,
'items_per_page' => self::PER_PAGE,
'start' => (isset($_GET['page']) ? $_GET['page'] - 1 : 0) * self::PER_PAGE,
'base_url' => BASEURL . '/timeline/',
'page_slug' => 'page/%PAGE%/',
]);
$this->page->adopt(new PageIndexWidget($index));
}
// Set the canonical url.
$this->page->setCanonicalUrl(BASEURL . '/timeline/');
}
public function __destruct()
{
if (isset($this->iterator))
$this->iterator->clean();
}
}