<?php
namespace Concrete\Core\Gathering\Item;

class RssFeed extends Item
{
    public function loadDetails()
    {
    }

    public function canViewGatheringItem()
    {
        return true;
    }

    public static function getListByItem($mixed)
    {
        $ags = GatheringDataSource::getByHandle('rss_feed');

        return GatheringItem::getListByKey($ags, $mixed->get_link());
    }

    public static function add(GatheringDataSourceConfiguration $configuration, $post)
    {
        $gathering = $configuration->getGatheringObject();
        try {
            // we wrap this in a try because it MIGHT fail if it's a duplicate
            $item = parent::create($gathering, $configuration->getGatheringDataSourceObject(), $post->get_date('Y-m-d H:i:s'), $post->get_title(), $post->get_link());
        } catch (Exception $e) {
        }

        if (is_object($item)) {
            $item->assignFeatureAssignments($post);
            $item->setAutomaticGatheringItemTemplate();

            return $item;
        }
    }

    public function assignFeatureAssignments($post)
    {
        /*
        $thumbnail = null;
        $enclosures = $post->get_enclosures();
        if (is_array($enclosures)) {
            foreach($enclosures as $e) {
                if ($e->get_medium() == 'image' || strpos($e->get_type(), 'image') === 0) {
                    $thumbnail = $e->get_link();
                    break;
                }
            }
        }
        */

        $this->addFeatureAssignment('title', $post->get_title());
        $this->addFeatureAssignment('date_time', $post->get_date('Y-m-d H:i:s'));
        $this->addFeatureAssignment('link', $post->get_link());
        $description = strip_tags($post->get_description());
        if ($description != '') {
            $this->addFeatureAssignment('description', $description);
        }
        /*
        if ($thumbnail) {
            $this->addFeatureAssignment('image', $thumbnail);
        }
        */
    }
}
