includes/content/JSONContentHandler.php

   1 <?php
   2 /**
   3  * JSON Schema Content Handler
   4  *
   5  * @file
   6  *
   7  * @author Ori Livneh <ori@wikimedia.org>
   8  * @author Kunal Mehta <legoktm@gmail.com>
   9  */
  10
  11 /**
  12  * @since 1.24
  13  */
  14 class JSONContentHandler extends TextContentHandler {
  15
  16         /**
  17          * The class name of objects that should be created
  18          *
  19          * @var string
  20          */
  21         protected $contentClass = 'JSONContent';
  22
  23         public function __construct( $modelId = CONTENT_MODEL_JSON ) {
  24                 parent::__construct( $modelId, array( CONTENT_FORMAT_JSON ) );
  25         }
  26
  27         /**
  28          * Unserializes a JSONContent object.
  29          *
  30          * @param string $text Serialized form of the content
  31          * @param null|string $format The format used for serialization
  32          *
  33          * @return JSONContent
  34          */
  35         public function unserializeContent( $text, $format = null ) {
  36                 $this->checkFormat( $format );
  37                 return new $this->contentClass( $text );
  38         }
  39
  40         /**
  41          * Creates an empty JSONContent object.
  42          *
  43          * @return JSONContent
  44          */
  45         public function makeEmptyContent() {
  46                 return new $this->contentClass( '' );
  47         }
  48
  49         /**
  50          * Returns the english language, because JSON is english, and should be handled as such.
  51          *
  52          * @param Title $title
  53          * @param Content|null $content
  54          *
  55          * @return Language Return of wfGetLangObj( 'en' )
  56          *
  57          * @see ContentHandler::getPageLanguage()
  58          */
  59         public function getPageLanguage( Title $title, Content $content = null ) {
  60                 return wfGetLangObj( 'en' );
  61         }
  62
  63         /**
  64          * Returns the english language, because JSON is english, and should be handled as such.
  65          *
  66          * @param Title $title
  67          * @param Content|null $content
  68          *
  69          * @return Language Return of wfGetLangObj( 'en' )
  70          *
  71          * @see ContentHandler::getPageLanguage()
  72          */
  73         public function getPageViewLanguage( Title $title, Content $content = null ) {
  74                 return wfGetLangObj( 'en' );
  75         }
  76 }