<?php
#===============================================================================
# DEFINE: Administration
#===============================================================================
define('ADMINISTRATION', TRUE);
define('AUTHENTICATION', TRUE);

#===============================================================================
# INCLUDE: Initialization
#===============================================================================
require '../../core/application.php';

#===============================================================================
# Pagination
#===============================================================================
$site_size = Application::get('ADMIN.PAGE.LIST_SIZE');
$site_sort = Application::get('ADMIN.PAGE.LIST_SORT');

$lastSite = ceil($Database->query(sprintf('SELECT COUNT(id) FROM %s', Page\Attribute::TABLE))->fetchColumn() / $site_size);

$currentSite = HTTP::GET('site') ?? 1;
$currentSite = intval($currentSite);

if($currentSite < 1 OR ($currentSite > $lastSite AND $lastSite > 0)) {
	Application::error404();
}

#===============================================================================
# Fetch page IDs from database
#===============================================================================
$execSQL = "SELECT id FROM %s ORDER BY {$site_sort} LIMIT ".(($currentSite-1) * $site_size).", {$site_size}";
$pageIDs = $Database->query(sprintf($execSQL, Page\Attribute::TABLE))->fetchAll($Database::FETCH_COLUMN);

foreach($pageIDs as $pageID) {
	try {
		$Page = Page\Factory::build($pageID);
		$User = User\Factory::build($Page->get('user'));

		$ItemTemplate = generatePageItemTemplate($Page, $User);

		$templates[] = $ItemTemplate;
	}
	catch(Page\Exception $Exception){}
	catch(User\Exception $Exception){}
}

#===============================================================================
# Build document
#===============================================================================
$PaginationTemplate = Template\Factory::build('pagination');
$PaginationTemplate->set('THIS', $currentSite);
$PaginationTemplate->set('LAST', $lastSite);
$PaginationTemplate->set('HREF', Application::getAdminURL('page/?site=%d'));

$ListTemplate = Template\Factory::build('page/index');
$ListTemplate->set('LIST', [
	'PAGES' => $templates ?? []
]);

$ListTemplate->set('PAGINATION', [
	'THIS' => $currentSite,
	'LAST' => $lastSite,
	'HTML' => $PaginationTemplate
]);

$MainTemplate = Template\Factory::build('main');
$MainTemplate->set('NAME', $Language->text('title_page_overview', $currentSite));
$MainTemplate->set('HTML', $ListTemplate);
echo $MainTemplate;