<?php
namespace Concrete\Core\Gathering\DataSource;
use Loader;
use \Concrete\Core\Gathering\DataSource\Configuration\Configuration as GatheringDataSourceConfiguration;
class PageDataSource extends DataSource {

	public function createConfigurationObject(Gathering $ga, $post) {
		$o = new PageGatheringDataSourceConfiguration();
		if ($post['ptID']) {
			$o->setPageTypeID($post['ptID']);
		}
		return $o;
	}
	
	public function createGatheringItems(GatheringDataSourceConfiguration $configuration) {
		$pl = new PageList();
		$pl->ignoreAliases();
		$pl->ignorePermissions();
		$gathering = $configuration->getGatheringObject();
		if ($gathering->getGatheringDateLastUpdated()) {
			$pl->filterByPublicDate($gathering->getGatheringDateLastUpdated(), '>');
		}
		$ptID = $configuration->getPageTypeID();
		if ($ptID > 0) {
			$pl->filterByPageTypeID($ptID);
		}
		$pages = $pl->get();
		$items = array();
		foreach($pages as $c) {
			$item = PageGatheringItem::add($configuration, $c);
			if (is_object($item)) {
				$items[] = $item;
			}
		}
		return $items;
	}

}