Phalcon\Db\Adapter\MongoDB\GridFS\CollectionWrapper::findFileByFilenameAndRevision PHP Method

CollectionWrapper Class Documentation Datei anzeigen Open project: phalcon/incubator

findFileByFilenameAndRevision() public method

Revision numbers are defined as follows: * 0 = the original stored file * 1 = the first revision * 2 = the second revision * etc… * -2 = the second most recent revision * -1 = the most recent revision

See also: Bucket::downloadToStreamByName()

See also: Bucket::openDownloadStreamByName()

public findFileByFilenameAndRevision ( string $filename, integer $revision ) : stdClas\stdClass \| null
$filename	string
$revision	integer
return	stdClas\stdClass \| null

    public function findFileByFilenameAndRevision($filename, $revision)
    {
        $filename = (string) $filename;
        $revision = (int) $revision;
        if ($revision < 0) {
            $skip = abs($revision) - 1;
            $sortOrder = -1;
        } else {
            $skip = $revision;
            $sortOrder = 1;
        }
        return $this->filesCollection->findOne(['filename' => $filename], ['skip' => $skip, 'sort' => ['uploadDate' => $sortOrder], 'typeMap' => ['root' => 'stdClass']]);
    }

CollectionWrapper

__construct

deleteChunksByFilesId

deleteFileAndChunksById

dropCollections

ensureChunksIndex

ensureFilesIndex

ensureIndexes

findFileByFilenameAndRevision

findFileById

findFiles

getChunksCollection