diff options
Diffstat (limited to 'includes/media/Tiff.php')
| -rw-r--r-- | includes/media/Tiff.php | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/includes/media/Tiff.php b/includes/media/Tiff.php index 55acb120..bea6cab3 100644 --- a/includes/media/Tiff.php +++ b/includes/media/Tiff.php @@ -27,6 +27,7 @@ * @ingroup Media */ class TiffHandler extends ExifBitmapHandler { + const EXPENSIVE_SIZE_LIMIT = 10485760; // TIFF files over 10M are considered expensive to thumbnail /** * Conversion to PNG for inline display can be disabled here... @@ -36,12 +37,12 @@ class TiffHandler extends ExifBitmapHandler { * InstantCommons will have thumbnails managed from the remote instance, * so we can skip this check. * - * @param $file - * + * @param File $file * @return bool */ function canRender( $file ) { global $wgTiffThumbnailType; + return (bool)$wgTiffThumbnailType || $file->getRepo() instanceof ForeignAPIRepo; } @@ -50,8 +51,7 @@ class TiffHandler extends ExifBitmapHandler { * Browsers don't support TIFF inline generally... * For inline display, we need to convert to PNG. * - * @param $file - * + * @param File $file * @return bool */ function mustRender( $file ) { @@ -59,13 +59,14 @@ class TiffHandler extends ExifBitmapHandler { } /** - * @param $ext - * @param $mime - * @param $params + * @param string $ext + * @param string $mime + * @param array $params * @return bool */ function getThumbType( $ext, $mime, $params = null ) { global $wgTiffThumbnailType; + return $wgTiffThumbnailType; } @@ -85,16 +86,21 @@ class TiffHandler extends ExifBitmapHandler { throw new MWException( 'Metadata array is not an array' ); } $meta['MEDIAWIKI_EXIF_VERSION'] = Exif::version(); + return serialize( $meta ); - } - catch ( MWException $e ) { + } catch ( MWException $e ) { // BitmapMetadataHandler throws an exception in certain exceptional // cases like if file does not exist. wfDebug( __METHOD__ . ': ' . $e->getMessage() . "\n" ); + return ExifBitmapHandler::BROKEN_FILE; } } else { return ''; } } + + public function isExpensiveToThumbnail( $file ) { + return $file->getSize() > static::EXPENSIVE_SIZE_LIMIT; + } } |