4 * A file object referring to either a standalone local file, or a file in a
5 * local repository with no database, for example an FSRepo repository.
9 * TODO: Currently it doesn't really work in the repository role, there are
10 * lots of functions missing. It is used by the WebStore extension in the
15 class UnregisteredLocalFile
extends File
{
16 var $title, $path, $mime, $handler, $dims;
18 static function newFromPath( $path, $mime ) {
19 return new UnregisteredLocalFile( false, false, $path, $mime );
22 static function newFromTitle( $title, $repo ) {
23 return new UnregisteredLocalFile( $title, $repo, false, false );
26 function __construct( $title = false, $repo = false, $path = false, $mime = false ) {
27 if ( !( $title && $repo ) && !$path ) {
28 throw new MWException( __METHOD__
.': not enough parameters, must specify title and repo, or a full path' );
31 $this->title
= $title;
32 $this->name
= $repo->getNameFromTitle( $title );
34 $this->name
= basename( $path );
35 $this->title
= Title
::makeTitleSafe( NS_IMAGE
, $this->name
);
41 $this->path
= $repo->getRootDirectory() . '/' . $repo->getHashPath( $this->name
) . $this->name
;
46 $this->dims
= array();
49 function getPageDimensions( $page = 1 ) {
50 if ( !isset( $this->dims
[$page] ) ) {
51 if ( !$this->getHandler() ) {
54 $this->dims
[$page] = $this->handler
->getPageDimensions( $this, $page );
56 return $this->dims
[$page];
59 function getWidth( $page = 1 ) {
60 $dim = $this->getPageDimensions( $page );
64 function getHeight( $page = 1 ) {
65 $dim = $this->getPageDimensions( $page );
66 return $dim['height'];
69 function getMimeType() {
70 if ( !isset( $this->mime
) ) {
71 $magic = MimeMagic
::singleton();
72 $this->mime
= $magic->guessMimeType( $this->path
);
77 function getImageSize( $filename ) {
78 if ( !$this->getHandler() ) {
81 return $this->handler
->getImageSize( $this, $this->getPath() );
84 function getMetadata() {
85 if ( !isset( $this->metadata
) ) {
86 if ( !$this->getHandler() ) {
87 $this->metadata
= false;
89 $this->metadata
= $this->handler
->getMetadata( $this, $this->getPath() );
92 return $this->metadata
;
97 return $this->repo
->getZoneUrl( 'public' ) . '/' . $this->repo
->getHashPath( $this->name
) . urlencode( $this->name
);
104 if ( file_exists( $this->path
) ) {
105 return filesize( $this->path
);