includes/filerepo/ForeignAPIFile.php

   1 <?php
   2
   3 /**
   4  * Very hacky and inefficient
   5  * do not use :D
   6  *
   7  * @ingroup FileRepo
   8  */
   9 class ForeignAPIFile extends File {
  10         function __construct( $title, $repo, $info ) {
  11                 parent::__construct( $title, $repo );
  12                 $this->mInfo = $info;
  13         }
  14
  15         static function newFromTitle( $title, $repo ) {
  16                 $info = $repo->getImageInfo( $title );
  17                 if( $info ) {
  18                         return new ForeignAPIFile( $title, $repo, $info );
  19                 } else {
  20                         return null;
  21                 }
  22         }
  23
  24         // Dummy functions...
  25         public function exists() {
  26                 return true;
  27         }
  28
  29         public function getPath() {
  30                 return false;
  31         }
  32
  33         function transform( $params, $flags = 0 ) {
  34                 $thumbUrl = $this->repo->getThumbUrl(
  35                         $this->getName(),
  36                         isset( $params['width'] ) ? $params['width'] : -1,
  37                         isset( $params['height'] ) ? $params['height'] : -1 );
  38                 if( $thumbUrl ) {
  39                         wfDebug( __METHOD__ . " got remote thumb $thumbUrl\n" );
  40                         return $this->handler->getTransform( $this, 'bogus', $thumbUrl, $params );;
  41                 }
  42                 return false;
  43         }
  44
  45         // Info we can get from API...
  46         public function getWidth( $page = 1 ) {
  47                 return intval( @$this->mInfo['width'] );
  48         }
  49
  50         public function getHeight( $page = 1 ) {
  51                 return intval( @$this->mInfo['height'] );
  52         }
  53
  54         public function getMetadata() {
  55                 return serialize( (array)@$this->mInfo['metadata'] );
  56         }
  57
  58         public function getSize() {
  59                 return intval( @$this->mInfo['size'] );
  60         }
  61
  62         public function getUrl() {
  63                 return strval( @$this->mInfo['url'] );
  64         }
  65
  66         public function getUser( $method='text' ) {
  67                 return strval( @$this->mInfo['user'] );
  68         }
  69
  70         public function getDescription() {
  71                 return strval( @$this->mInfo['comment'] );
  72         }
  73
  74         function getSha1() {
  75                 return wfBaseConvert( strval( @$this->mInfo['sha1'] ), 16, 36, 31 );
  76         }
  77
  78         function getTimestamp() {
  79                 return wfTimestamp( TS_MW, strval( @$this->mInfo['timestamp'] ) );
  80         }
  81
  82         function getMimeType() {
  83                 if( empty( $info['mime'] ) ) {
  84                         $magic = MimeMagic::singleton();
  85                         $info['mime'] = $magic->guessTypesForExtension( $this->getExtension() );
  86                 }
  87                 return $info['mime'];
  88         }
  89
  90         /// @fixme May guess wrong on file types that can be eg audio or video
  91         function getMediaType() {
  92                 $magic = MimeMagic::singleton();
  93                 return $magic->getMediaType( null, $this->getMimeType() );
  94         }
  95
  96         function getDescriptionUrl() {
  97                 return isset( $this->mInfo['descriptionurl'] )
  98                         ? $this->mInfo['descriptionurl']
  99                         : false;
 100         }
 101 }