maintenance/archives/moveCustomMessages.inc

   1 <?php
   2
   3 function isTemplateInitialised() {
   4         $fname = 'isTemplateInitialised';
   5
   6         $dbw =& wfGetDB( DB_MASTER );
   7         $res = $dbw->select( 'cur', 1, array( 'cur_namespace' => NS_TEMPLATE ), $fname, array( 'LIMIT' => 1 ) );
   8         return $dbw->numRows( $res ) ? true : false;
   9 }
  10
  11 function moveCustomMessages( $phase ) {
  12         global $wgUser, $wgAllMessagesEn, $wgDeferredUpdateList, $wgLang;
  13         global $targets, $template, $replaceCount;
  14
  15         $wgUser = new User;
  16         $wgUser->setLoaded( true ); # Don't load from DB
  17         $wgUser->setName( "Template namespace initialisation script" );
  18         $wgUser->addRight( "bot" );
  19
  20         $dbw =& wfGetDB( DB_MASTER );
  21
  22         $dbw->ignoreErrors( true );
  23
  24         # Compose DB key array
  25         $dbkeys = array();
  26
  27         foreach ( $wgAllMessagesEn as $key => $enValue ) {
  28                 $title = Title::newFromText( $key );
  29                 $dbkeys[$title->getDBkey()] = 1;
  30         }
  31
  32         $res = $dbw->select( 'cur', array( 'cur_id', 'cur_title' ), array( 'cur_namespace' => NS_MEDIAWIKI ) );
  33
  34         # Compile target array
  35         $targets = array();
  36         while ( $row = $dbw->fetchObject( $res ) ) {
  37                 if ( !array_key_exists( $row->cur_title, $dbkeys ) ) {
  38                         $targets[$row->cur_title] = 1;
  39                 }
  40         }
  41         $dbw->freeResult( $res );
  42
  43         # Create redirects from destination to source
  44         if ( $phase == 0 || $phase == 1 ) {
  45                 print "Creating redirects\n";
  46                 foreach ( $targets as $partial => $dummy ) {
  47                         print "$partial...";
  48                         $nt = Title::makeTitle( NS_TEMPLATE, $partial );
  49                         $ot = Title::makeTitle( NS_MEDIAWIKI, $partial );
  50
  51                         if ( $nt->createRedirect( $ot, "" ) ) {
  52                                 print "redirected\n";
  53                         } else {
  54                                 print "not redirected\n";
  55                         }
  56                 }
  57                 if ( $phase == 0 ) {
  58                         print "\nRedirects created. Update live script files now.\nPress ENTER to continue.\n\n";
  59                         readconsole();
  60                 }
  61         }
  62
  63         # Move pages
  64         if ( $phase == 0 || $phase == 2 ) {
  65                 print "\nMoving pages...\n";
  66                 foreach ( $targets as $partial => $dummy ) {
  67                         $dbw->query( "BEGIN" );
  68                         $ot = Title::makeTitle( NS_MEDIAWIKI, $partial );
  69                         $nt = Title::makeTitle( NS_TEMPLATE, $partial );
  70                         print "$partial...";
  71
  72                         if ( $ot->moveNoAuth( $nt ) === true ) {
  73                                 print "moved\n";
  74                         } else {
  75                                 print "not moved\n";
  76                         }
  77                         # Do deferred updates
  78                         while ( count( $wgDeferredUpdateList ) ) {
  79                                 $up = array_pop( $wgDeferredUpdateList );
  80                                 $up->doUpdate();
  81                         }
  82                         $dbw->query( "COMMIT" );
  83                 }
  84         }
  85
  86         # Convert text
  87         if ( $phase == 0 || $phase == 3 ) {
  88                 print "\nConverting text...\n";
  89
  90                 $parser = new Parser;
  91                 $options = ParserOptions::newFromUser( $wgUser );
  92                 $completedTitles = array();
  93                 $titleChars = Title::legalChars();
  94                 $mediaWiki = $wgLang->getNsText( NS_MEDIAWIKI );
  95                 $template = $wgLang->getNsText( NS_TEMPLATE );
  96                 $linkRegex = "/\[\[$mediaWiki:([$titleChars]*?)\]\]/";
  97                 $msgRegex = "/{{msg:([$titleChars]*?)}}/";
  98
  99                 foreach ( $targets as $partial => $dummy ) {
 100                         $dest = Title::makeTitle( NS_MEDIAWIKI, $partial );
 101                         $linksTo = $dest->getLinksTo();
 102                         foreach( $linksTo as $source ) {
 103                                 $dbw->query( "BEGIN" );
 104                                 $pdbk = $source->getPrefixedDBkey();
 105                                 if ( !array_key_exists( $pdbk, $completedTitles ) ) {
 106                                         $completedTitles[$pdbk] = 1;
 107                                         $id = $source->getArticleID();
 108                                         $row = $dbw->selectRow( 'cur', array( 'cur_text' ),
 109                                                 array( 'cur_id' => $source->getArticleID() ) );
 110                                         $parser->startExternalParse( $source, $options, OT_WIKI );
 111                                         $text = $parser->strip( $row->cur_text, $stripState, false );
 112                                         # {{msg}} -> {{}}
 113                                         $text = preg_replace( $msgRegex, "{{\$1}}", $text );
 114                                         # [[MediaWiki:]] -> [[Template:]]
 115                                         $text = preg_replace_callback( $linkRegex, "wfReplaceMediaWiki", $text );
 116                                         $text = $parser->unstrip( $text, $stripState );
 117                                         $text = $parser->unstripNoWiki( $text, $stripState );
 118                                         if ( $text != $row->cur_text ) {
 119                                                 print "$pdbk\n";
 120                                                 $art = new Article( $source );
 121                                                 $art->updateArticle( $text, "", false, false );
 122                                                 # Do deferred updates
 123                                                 while ( count( $wgDeferredUpdateList ) ) {
 124                                                         $up = array_pop( $wgDeferredUpdateList );
 125                                                         $up->doUpdate();
 126                                                 }
 127                                         } else {
 128                                                 print "($pdbk)\n";
 129                                         }
 130                                 }
 131                                 $dbw->query( "COMMIT" );
 132                         }
 133                 }
 134         }
 135 }
 136
 137
 138 #--------------------------------------------------------------------------------------------------------------
 139 function wfReplaceMediaWiki( $m ) {
 140         global $targets, $template, $replaceCount;
 141         $title = Title::newFromText( $m[1] );
 142         $partial = $title->getDBkey();
 143
 144         if ( array_key_exists( $partial, $targets ) ) {
 145                 $text = "[[$template:{$m[1]}]]";
 146         } else {
 147                 $text = $m[0];
 148         }
 149         return $text;
 150 }
 151
 152 ?>