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2014-10-21convert tabs indention to indention with 4 spaces because of mixing of both v...Bernhard Posselt
2014-05-15rename businesslayer to serviceBernhard Posselt
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-08 09:53:28 +0000
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<?php
/**
 * Nextcloud - News
 *
 * This file is licensed under the Affero General Public License version 3 or
 * later. See the COPYING file.
 *
 * @author    Alessandro Cosentino <cosenal@gmail.com>
 * @author    Bernhard Posselt <dev@bernhard-posselt.com>
 * @copyright 2012 Alessandro Cosentino
 * @copyright 2012-2014 Bernhard Posselt
 */

namespace OCA\News\Db;

use \OCP\AppFramework\Db\Entity;

/**
 * @method integer getId()
 * @method void setId(integer $value)
 * @method string getGuid()
 * @method void setGuid(string $value)
 * @method string getGuidHash()
 * @method void setGuidHash(string $value)
 * @method string getUrl()
 * @method string getTitle()
 * @method string getAuthor()
 * @method string getRtl()
 * @method string getFingerprint()
 * @method string getContentHash()
 * @method integer getPubDate()
 * @method void setPubDate(integer $value)
 * @method string getBody()
 * @method string getEnclosureMime()
 * @method void setEnclosureMime(string $value)
 * @method string getEnclosureLink()
 * @method void setEnclosureLink(string $value)
 * @method integer getFeedId()
 * @method void setFeedId(integer $value)
 * @method void setRtl(boolean $value)
 * @method string getLastModified()
 * @method void setLastModified(string $value)
 * @method void setFingerprint(string $value)
 * @method void setContentHash(string $value)
 * @method void setSearchIndex(string $value)
 * @method void setUnread(bool $value)
 * @method void setStarred(bool $value)
 */
class Item extends Entity implements IAPI, \JsonSerializable
{

    use EntityJSONSerializer;

    protected $contentHash;
    protected $guidHash;
    protected $guid;
    protected $url;
    protected $title;
    protected $author;
    protected $pubDate;
    protected $updatedDate;
    protected $body;
    protected $enclosureMime;
    protected $enclosureLink;
    protected $feedId;
    protected $status = 0;
    protected $lastModified;
    protected $searchIndex;
    protected $rtl;
    protected $fingerprint;
    protected $unread = false;
    protected $starred = false;

    public function __construct() 
    {
        $this->addType('pubDate', 'integer');
        $this->addType('updatedDate', 'integer');
        $this->addType('feedId', 'integer');
        $this->addType('rtl', 'boolean');
        $this->addType('unread', 'boolean');
        $this->addType('starred', 'boolean');
    }

    public function isUnread() 
    {
        return $this->unread;
    }

    public function isStarred() 
    {
        return $this->starred;
    }

    /**
     * Turns entity attributes into an array
     */
    public function jsonSerialize() 
    {
        return [
            'id' => $this->getId(),
            'guid' => $this->getGuid(),
            'guidHash' => $this->getGuidHash(),
            'url' => $this->getUrl(),
            'title' => $this->getTitle(),
            'author' => $this->getAuthor(),
            'pubDate' => $this->getPubDate(),
            'updatedDate' => $this->getUpdatedDate(),
            'body' => $this->getBody(),
            'enclosureMime' => $this->getEnclosureMime(),
            'enclosureLink' => $this->getEnclosureLink(),
            'feedId' => $this->getFeedId(),
            'unread' => $this->isUnread(),
            'starred' => $this->isStarred(),
            'lastModified' => $this->getLastModified(),
            'rtl' => $this->getRtl(),
            'intro' => $this->getIntro(),
            'fingerprint' => $this->getFingerprint(),
        ];
    }

    public function toAPI() 
    {
        return [
            'id' => $this->getId(),
            'guid' => $this->getGuid(),
            'guidHash' => $this->getGuidHash(),
            'url' => $this->getUrl(),
            'title' => $this->getTitle(),
            'author' => $this->getAuthor(),
            'pubDate' => $this->getPubDate(),
            'updatedDate' => $this->getUpdatedDate(),
            'body' => $this->getBody(),
            'enclosureMime' => $this->getEnclosureMime(),
            'enclosureLink' => $this->getEnclosureLink(),
            'feedId' => $this->getFeedId(),
            'unread' => $this->isUnread(),
            'starred' => $this->isStarred(),
            'lastModified' => $this->cropApiLastModified(),
            'rtl' => $this->getRtl(),
            'fingerprint' => $this->getFingerprint(),
            'contentHash' => $this->getContentHash()
        ];
    }

    public function toExport($feeds) 
    {
        return [
            'guid' => $this->getGuid(),
            'url' => $this->getUrl(),
            'title' => $this->getTitle(),
            'author' => $this->getAuthor(),
            'pubDate' => $this->getPubDate(),
            'updatedDate' => $this->getUpdatedDate(),
            'body' => $this->getBody(),
            'enclosureMime' => $this->getEnclosureMime(),
            'enclosureLink' => $this->getEnclosureLink(),
            'unread' => $this->isUnread(),
            'starred' => $this->isStarred(),
            'feedLink' => $feeds['feed' . $this->getFeedId()]->getLink(),
            'rtl' => $this->getRtl(),
        ];
    }

    public function getIntro() 
    {
        return strip_tags($this->getBody());
    }

    public static function fromImport($import) 
    {
        $item = new static();
        $item->setGuid($import['guid']);
        $item->setGuidHash($import['guid']);
        $item->setUrl($import['url']);
        $item->setTitle($import['title']);
        $item->setAuthor($import['author']);
        $item->setPubDate($import['pubDate']);
        $item->setUpdatedDate($import['updatedDate']);
        $item->setBody($import['body']);
        $item->setEnclosureMime($import['enclosureMime']);
        $item->setEnclosureLink($import['enclosureLink']);
        $item->setRtl($import['rtl']);
        $item->setUnread($import['unread']);
        $item->setStarred($import['starred']);

        return $item;
    }

    public function setAuthor($name) 
    {
        parent::setAuthor(strip_tags($name));
    }

    public function setTitle($title) 
    {
        parent::setTitle(strip_tags($title));
    }

    public function generateSearchIndex() 
    {
        $this->setSearchIndex(
            mb_strtolower(
                html_entity_decode(strip_tags($this->getBody())) .
                html_entity_decode($this->getAuthor()) .
                html_entity_decode($this->getTitle()) .
                $this->getUrl(),
                'UTF-8'
            )
        );
        $this->setFingerprint($this->computeFingerprint());
        $this->setContentHash($this->computeContentHash());
    }

    private function computeContentHash() 
    {
        return md5(
            $this->getTitle() . $this->getUrl() . $this->getBody() .
            $this->getEnclosureLink() . $this->getEnclosureMime() .
            $this->getAuthor()
        );
    }

    private function computeFingerprint() 
    {
        return md5(
            $this->getTitle() . $this->getUrl() . $this->getBody() .
            $this->getEnclosureLink()
        );
    }

    public function setUrl($url) 
    {
        $url = trim($url);
        if (strpos($url, 'http') === 0 || strpos($url, 'magnet') === 0) {
            parent::setUrl($url);
        }
    }

    public function setBody($body) 
    {
        // FIXME: this should not happen if the target="_blank" is already
        // on the link
        parent::setBody(
            str_replace(
                '<a', '<a target="_blank" rel="noreferrer"', $body
            )
        );
    }

    /**
     * @return int
     */
    public function cropApiLastModified() 
    {
        $lastModified = $this->getLastModified();
        if (strlen((string)$lastModified) > 10) {
            return (int)substr($lastModified, 0, -6);
        } else {
            return (int)$lastModified;
        }
    }

}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-08 09:53:28 +0000