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
  13                 // For some reason API doesn't currently provide type info
  14                 $magic = MimeMagic::singleton();
  15                 $info['mime'] = $magic->guessTypesForExtension( $this->getExtension() );
  16                 list( $info['major_mime'], $info['minor_mime'] ) = self::splitMime( $info['mime'] );
  17                 $info['media_type'] = $magic->getMediaType( null, $info['mime'] );
  18
  19                 $this->mInfo = $info;
  20         }
  21
  22         static function newFromTitle( $title, $repo ) {
  23                 $info = $repo->getImageInfo( $title );
  24                 if( $info ) {
  25                         return new ForeignAPIFile( $title, $repo, $info );
  26                 } else {
  27                         return null;
  28                 }
  29         }
  30
  31         // Dummy functions...
  32         public function exists() {
  33                 return true;
  34         }
  35
  36         public function getPath() {
  37                 return false;
  38         }
  39
  40         function transform( $params, $flags = 0 ) {
  41                 $thumbUrl = $this->repo->getThumbUrl(
  42                         $this->getName(),
  43                         isset( $params['width'] ) ? $params['width'] : -1,
  44                         isset( $params['height'] ) ? $params['height'] : -1 );
  45                 if( $thumbUrl ) {
  46                         wfDebug( __METHOD__ . " got remote thumb $thumbUrl\n" );
  47                         return $this->handler->getTransform( $this, 'bogus', $thumbUrl, $params );;
  48                 }
  49                 return false;
  50         }
  51
  52         // Info we can get from API...
  53         public function getWidth( $page = 1 ) {
  54                 return intval( $this->mInfo['width'] );
  55         }
  56
  57         public function getHeight( $page = 1 ) {
  58                 return intval( $this->mInfo['height'] );
  59         }
  60
  61         public function getMetadata() {
  62                 return serialize( (array)$this->mInfo['metadata'] );
  63         }
  64
  65         public function getSize() {
  66                 return intval( $this->mInfo['size'] );
  67         }
  68
  69         public function getUrl() {
  70                 return $this->mInfo['url'];
  71         }
  72
  73         public function getUser( $method='text' ) {
  74                 return $this->mInfo['user'];
  75         }
  76
  77         public function getDescription() {
  78                 return $this->mInfo['comment'];
  79         }
  80
  81         function getSha1() {
  82                 return wfBaseConvert( $this->mInfo['sha1'], 16, 36, 31 );
  83         }
  84
  85         function getTimestamp() {
  86                 return wfTimestamp( TS_MW, $this->mInfo['timestamp'] );
  87         }
  88
  89         // Info we had to guess...
  90         function getMimeType() {
  91                 return $this->mInfo['mime'];
  92         }
  93
  94         function getMediaType() {
  95                 return $this->mInfo['media_type'];
  96         }
  97
  98         function getDescriptionUrl() {
  99                 return isset( $this->mInfo['descriptionurl'] )
 100                         ? $this->mInfo['descriptionurl']
 101                         : false;
 102         }
 103 }