maintenance/parserTestsStaticParserHook.php

   1 <?php
   2 if ( ! defined( 'MEDIAWIKI' ) )
   3         die( -1 );
   4 /**
   5  * A basic extension that's used by the parser tests to test whether the parser
   6  * calls extensions when they're called inside comments, it shouldn't do that
   7  *
   8  * @file
   9  * @ingroup Maintenance
  10  *
  11  * @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
  12  * @copyright Copyright © 2005, 2006 Ævar Arnfjörð Bjarmason
  13  * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License 2.0 or later
  14  */
  15
  16 $wgHooks['ParserTestParser'][] = 'wfParserTestStaticParserHookSetup';
  17
  18 function wfParserTestStaticParserHookSetup( &$parser ) {
  19         $parser->setHook( 'statictag', 'wfParserTestStaticParserHookHook' );
  20
  21         return true;
  22 }
  23
  24 function wfParserTestStaticParserHookHook( $in, $argv, $parser ) {
  25         if ( ! count( $argv ) ) {
  26                 $parser->static_tag_buf = $in;
  27                 return '';
  28         } else if ( count( $argv ) === 1 && isset( $argv['action'] )
  29                 && $argv['action'] === 'flush' && $in === null )
  30         {
  31                 // Clear the buffer, we probably don't need to
  32                 if ( isset( $parser->static_tag_buf ) ) {
  33                         $tmp = $parser->static_tag_buf;
  34                 } else {
  35                         $tmp = '';
  36                 }
  37                 $parser->static_tag_buf = null;
  38                 return $tmp;
  39         } else
  40                 // wtf?
  41                 return
  42                         "\nCall this extension as <statictag>string</statictag> or as" .
  43                         " <statictag action=flush/>, not in any other way.\n" .
  44                         "text: " . var_export( $in, true ) . "\n" .
  45                         "argv: " . var_export( $argv, true ) . "\n";
  46 }
  47