36 $version = intval( explode(
';', $version, 2 )[0] );
37 if ( $version < 1 || $version >= 2 ) {
43 if ( !is_array( $metadata ) ) {
46 if ( !isset( $metadata[
'MEDIAWIKI_EXIF_VERSION'] ) || $metadata[
'MEDIAWIKI_EXIF_VERSION'] != 2 ) {
52 if ( isset( $metadata[
'Software'] )
53 && is_array( $metadata[
'Software'] )
54 && is_array( $metadata[
'Software'][0] )
55 && isset( $metadata[
'Software'][0][0] )
56 && isset( $metadata[
'Software'][0][1] )
58 $metadata[
'Software'] = $metadata[
'Software'][0][0] .
' (Version '
59 . $metadata[
'Software'][0][1] .
')';
65 if ( isset( $metadata[
'Contact'] ) ) {
66 $metadata[
'Contact'] =
68 $metadata[
'Contact'] );
71 foreach ( $metadata as &$val ) {
72 if ( is_array( $val ) ) {
73 $val = $formatter->flattenArrayReal( $val,
'ul', $avoidHtml );
76 $metadata[
'MEDIAWIKI_EXIF_VERSION'] = 1;
89 # Metadata disabled and so an empty field is expected
92 if ( $metadata === self::OLD_BROKEN_FILE ) {
93 # Old special value indicating that there is no Exif data in the file.
94 # or that there was an error well extracting the metadata.
95 wfDebug( __METHOD__ .
": back-compat version\n" );
99 if ( $metadata === self::BROKEN_FILE ) {
102 MediaWiki\suppressWarnings();
104 MediaWiki\restoreWarnings();
105 if ( !isset( $exif[
'MEDIAWIKI_EXIF_VERSION'] )
108 if ( isset( $exif[
'MEDIAWIKI_EXIF_VERSION'] )
109 && $exif[
'MEDIAWIKI_EXIF_VERSION'] == 1
112 wfDebug( __METHOD__ .
": back-compat version\n" );
116 # Wrong (non-compatible) version
117 wfDebug( __METHOD__ .
": wrong version\n" );
132 if ( count( $meta ) === 0 ) {
140 $metadata = $file->getMetadata();
141 if ( $metadata === self::OLD_BROKEN_FILE
142 || $metadata === self::BROKEN_FILE
154 unset( $exif[
'MEDIAWIKI_EXIF_VERSION'] );
172 $gis = parent::getImageSize(
$image, $path );
183 if ( $rotation == 90 || $rotation == 270 ) {
209 $data = $file->getMetadata();
226 MediaWiki\suppressWarnings();
228 MediaWiki\restoreWarnings();
229 if ( isset( $data[
'Orientation'] ) ) {
231 switch ( $data[
'Orientation'] ) {
unserialize( $serialized)
$wgShowEXIF
Show Exif data, on by default if available.
wfDebug( $text, $dest='all', array $context=[])
Sends a line to the debug log if enabled or, optionally, to a comment in output.
Generic handler for bitmap images.
Stuff specific to JPEG and (built-in) TIFF handler.
getMetadataType( $image)
Get a string describing the type of metadata, for display purposes.
isMetadataValid( $image, $metadata)
getCommonMetaArray(File $file)
Get an array of standard (FormatMetadata type) metadata values.
convertMetadataVersion( $metadata, $version=1)
Convert metadata version.
getRotation( $file)
On supporting image formats, try to read out the low-level orientation of the file and return the ang...
getRotationForExif( $data)
Given a chunk of serialized Exif metadata, return the orientation as degrees of rotation.
getImageSize( $image, $path)
Wrapper for base classes ImageHandler::getImageSize() that checks for rotation reported from metadata...
formatMetadata( $image, $context=false)
Implements some public methods and some protected utility functions which are required by multiple ch...
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that probably a stub it is not rendered in wiki pages or galleries in category pages allow injecting custom HTML after the section Any uses of the hook need to handle escaping see BaseTemplate::getToolbox and BaseTemplate::makeListItem for details on the format of individual items inside of this array or by returning and letting standard HTTP rendering take place modifiable or by returning false and taking over the output modifiable modifiable after all normalizations have been except for the $wgMaxImageArea check $image
do that in ParserLimitReportFormat instead use this to modify the parameters of the image all existing parser cache entries will be invalid To avoid you ll need to handle that somehow(e.g. with the RejectParserCacheValue hook) because MediaWiki won 't do it for you. & $defaults also a ContextSource after deleting those rows but within the same transaction you ll probably need to make sure the header is varied on and they can depend only on the ResourceLoaderContext $context