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   1  <?php
   2  /**
   3   * @file
   4   * @author Niklas Laxström
   5   * @license GPL-2.0+
   6   */
   7  
   8  /**
   9   * Reads MediaWiki JSON i18n files.
  10   */
  11  class LU_JSONReader implements LU_Reader {
  12      /// @var string Language tag
  13      protected $code;
  14  
  15  	public function __construct( $code = null ) {
  16          $this->code = $code;
  17      }
  18  
  19  	public function parse( $contents ) {
  20          $messages = FormatJson::decode( $contents, true );
  21          unset( $messages['@metadata'] );
  22  
  23          if ( $this->code ) {
  24              return array( $this->code => $messages );
  25          }
  26  
  27          // Assuming that the array is keyed by language codes
  28          return $messages;
  29      }
  30  }