xNightR00T File Manager

<?php

namespace DevBar\Db;

use Configuration\MapperAbstract;
use ZendServer\Set;
use ZendServer\Log\Log;
use ZendServer\Exception;
use ZendServer\FS\FS;

class ExtensionsMetadataMapper extends MapperAbstract
{

    /**
     * Create a metadata map for extensions for a particular requestId
     * 
     * @param integer $requestId
     * @return array
     */
    public function metadataForRequestId($requestId)
    {
        $metadataArray = $this->select(array('request_id' => $requestId));
        if (count($metadataArray)) {
            $metaMap = array();
            foreach ($metadataArray as $metadataRow) {
                $metaMap[$metadataRow['namespace']] = unserialize($metadataRow['serialized_data']);
            }
            return $metaMap;
        }
        return array();
    }

    /**
     * @param integer $requestId
     * @param string $extension
     * @param string $asset
     * @throws Exception
     * @return string
     */
    public function loadAssetFile($requestId, $extension, $asset)
    {
        $metadata = $this->metadataForRequestId($requestId);
        if (!isset($metadata[$extension]) || !isset($metadata[$extension]['assets']) || !isset($metadata[$extension]['assets'][$asset])) {
            throw new Exception(_t('Asset name not found or no assets set by extension'));
        }

        $path      = $this->getAssetFilepath($metadata[$extension]['assets'][$asset]);
        $assetFile = FS::getFileObject($path);

        // return mime type ala mimetype extension
        $finfo = finfo_open(FILEINFO_MIME);

        //check to see if the mime-type starts with 'text'
        if (substr(finfo_file($finfo, $path), 0, 4) == 'text') {
            return $assetFile->readAll();
        } else {
            return base64_encode($assetFile->readAll());
        }
    }

    /**
     * @param mixed $asset
     * @return string
     */
    private function getAssetFilepath($asset)
    {
        if (is_array($asset)) {
            return $asset['filepath'];
        } else {
            return $asset;
        }
    }

    /**
     * @param integer $requestId
     * @param string $extension
     * @param string $asset
     * @throws Exception
     * @return string
     */
    public function assetMime($requestId, $extension, $asset)
    {
        $metadata = $this->metadataForRequestId($requestId);
        if (!isset($metadata[$extension]) || !isset($metadata[$extension]['assets']) || !isset($metadata[$extension]['assets'][$asset])
            || !isset($metadata[$extension]['assets'][$asset]['mime'])) {
            return 'text/html';
        }

        return $metadata[$extension]['assets'][$asset]['mime'];
    }

    public function removeDevBarRequests(array $ids)
    {
        $effected = $this->getTableGateway()->delete(array("request_id IN (".implode(",", $ids).")"));
        Log::debug("Deleted $effected rows from devbar_extension_metadata");
    }
}