[Sommaire] [Imprimer]

   1  <?php
   2  
   3      lt_include( PLOG_CLASS_PATH."class/gallery/data/galleryresourcebasemetadatareader.class.php" );
   4  
   5      /**
   6       * \ingroup Gallery
   7       *
   8       * methods for fetching metadata from zip file resources
   9       */
  10      class GalleryResourceZipMetadataReader extends GalleryResourceBaseMetadataReader
  11      {
  12      	function GalleryResourceZipMetadataReader( $resource )
  13          {
  14              $this->GalleryResourceBaseMetadataReader( $resource );
  15          }
  16  
  17          /**
  18           * returns the total compressed size of this file
  19           *
  20           * @return the size in bytes
  21           */
  22          function getCompressedSize()
  23          {
  24              return $this->_metadata["zip"]["compressed_size"];
  25          }
  26  
  27          /**
  28           * returns the total uncompressed size of the files in the package
  29           *
  30           * @return the size in bytes
  31           */
  32          function getUncompressedSize()
  33          {
  34              return  $this->_metadata["zip"]["uncompressed_size"];
  35          }
  36          
  37          /**
  38           * returns the total compressed size of this file, in a nicer, human-readable format
  39           *
  40           * @return a string representing the uncompressed size
  41           */        
  42          function getRoundedUncompressedSize()
  43          {
  44              return  StringUtils::formatSize($this->_metadata["zip"]["uncompressed_size"]);
  45          }        
  46  
  47          /**
  48           * @return returns the number of files in the package
  49           */
  50          function getTotalFiles()
  51          {
  52              return $this->_metadata["zip"]["entries_count"];
  53          }
  54  
  55          /**
  56           * returns the compression method that was used to generate this file
  57           *
  58           * @return a string representing the compression method
  59           */
  60          function getCompressionMethod()
  61          {
  62              return $this->_metadata["zip"]["copmression_method"];
  63          }
  64  
  65          /**
  66           * returns the compression speed
  67           *
  68           * @return a string representing the compression speed
  69           */
  70          function getCompressionSpeed()
  71          {
  72              return $this->_metadata["zip"]["compression_speed"];
  73          }
  74      }
  75  ?>