Fix.
[lhc/web/wiklou.git] / maintenance / updaters.inc
index a042cec..c042d5f 100644 (file)
@@ -1,14 +1,18 @@
 <?php
 /**
- * @package MediaWiki
- * @subpackage Maintenance
+ * @addtogroup Maintenance
  */
 
  /** */
 
+if ( !defined( 'MEDIAWIKI' ) ) {
+       echo "This file is not a valid entry point\n";
+       exit( 1 );
+}
+
 require_once 'convertLinks.inc';
-require_once 'InitialiseMessages.inc';
 require_once 'userDupes.inc';
+require_once 'deleteDefaultMessages.php';
 
 $wgRenamedTables = array(
 #           from             to                  patch file
@@ -30,7 +34,6 @@ $wgNewTables = array(
        array( 'langlinks',     'patch-langlinks.sql' ),
        array( 'querycache_info', 'patch-querycacheinfo.sql' ),
        array( 'filearchive',   'patch-filearchive.sql' ),
-       array( 'redirect',      'patch-redirect.sql' ),
        array( 'querycachetwo', 'patch-querycachetwo.sql' ),
 );
 
@@ -38,7 +41,6 @@ $wgNewFields = array(
 #           table            field             patch file (in maintenance/archives)
        array( 'ipblocks',      'ipb_id',           'patch-ipblocks.sql' ),
        array( 'ipblocks',      'ipb_expiry',       'patch-ipb_expiry.sql' ),
-       array( 'ipblocks',      'ipb_enable_autoblock', 'patch-ipb_optional_autoblock.sql' ),
        array( 'recentchanges', 'rc_type',          'patch-rc_type.sql' ),
        array( 'recentchanges', 'rc_ip',            'patch-rc_ip.sql' ),
        array( 'recentchanges', 'rc_id',            'patch-rc_id.sql' ),
@@ -61,6 +63,7 @@ $wgNewFields = array(
        array( 'ipblocks',      'ipb_range_start',  'patch-ipb_range_start.sql' ),
        array( 'site_stats',    'ss_images',        'patch-ss_images.sql' ),
        array( 'ipblocks',      'ipb_anon_only',    'patch-ipb_anon_only.sql' ),
+       array( 'ipblocks',      'ipb_enable_autoblock', 'patch-ipb_optional_autoblock.sql' ),
        array( 'user',          'user_newpass_time','patch-user_newpass_time.sql' ),
        array( 'user',          'user_editcount',   'patch-user_editcount.sql' ),
 );
@@ -317,16 +320,16 @@ function do_schema_restructuring() {
                echo "...page table already exists.\n";
        } else {
                echo "...converting from cur/old to page/revision/text DB structure.\n"; flush();
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "......checking for duplicate entries.\n"; flush();
 
-               extract( $wgDatabase->tableNames( 'cur', 'old', 'page', 'revision', 'text' ) );
+               list ($cur, $old, $page, $revision, $text) = $wgDatabase->tableNamesN( 'cur', 'old', 'page', 'revision', 'text' );
 
                $rows = $wgDatabase->query( "SELECT cur_title, cur_namespace, COUNT(cur_namespace) AS c
                                FROM $cur GROUP BY cur_title, cur_namespace HAVING c>1", $fname );
 
                if ( $wgDatabase->numRows( $rows ) > 0 ) {
-                       echo wfTimestamp();
+                       echo wfTimestamp( TS_DB );
                        echo "......<b>Found duplicate entries</b>\n";
                        echo ( sprintf( "<b>      %-60s %3s %5s</b>\n", 'Title', 'NS', 'Count' ) );
                        while ( $row = $wgDatabase->fetchObject( $rows ) ) {
@@ -374,12 +377,12 @@ function do_schema_restructuring() {
                        }
                        $sql = "DELETE FROM $cur WHERE cur_id IN ( " . join( ',', $deleteId ) . ')';
                        $rows = $wgDatabase->query( $sql, $fname );
-                       echo wfTimestamp();
+                       echo wfTimestamp( TS_DB );
                        echo "......<b>Deleted</b> ".$wgDatabase->affectedRows()." records.\n";
                }
 
 
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "......Creating tables.\n";
                $wgDatabase->query("CREATE TABLE $page (
                        page_id int(8) unsigned NOT NULL auto_increment,
@@ -417,15 +420,15 @@ function do_schema_restructuring() {
                        INDEX usertext_timestamp (rev_user_text,rev_timestamp)
                        ) TYPE=InnoDB", $fname );
 
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "......Locking tables.\n";
                $wgDatabase->query( "LOCK TABLES $page WRITE, $revision WRITE, $old WRITE, $cur WRITE", $fname );
 
                $maxold = intval( $wgDatabase->selectField( 'old', 'max(old_id)', '', $fname ) );
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "......maxold is {$maxold}\n";
 
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                global $wgLegacySchemaConversion;
                if( $wgLegacySchemaConversion ) {
                        // Create HistoryBlobCurStub entries.
@@ -445,7 +448,7 @@ function do_schema_restructuring() {
                        SELECT cur_namespace, cur_title, $cur_text, cur_comment, cur_user, cur_user_text, cur_timestamp, cur_minor_edit, $cur_flags
                        FROM $cur", $fname );
 
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "......Setting up revision table.\n";
                $wgDatabase->query( "INSERT INTO $revision (rev_id, rev_page, rev_comment, rev_user, rev_user_text, rev_timestamp,
                                rev_minor_edit)
@@ -453,7 +456,7 @@ function do_schema_restructuring() {
                                old_timestamp, old_minor_edit
                        FROM $old,$cur WHERE old_namespace=cur_namespace AND old_title=cur_title", $fname );
 
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "......Setting up page table.\n";
                $wgDatabase->query( "INSERT INTO $page (page_id, page_namespace, page_title, page_restrictions, page_counter,
                                page_is_redirect, page_is_new, page_random, page_touched, page_latest, page_len)
@@ -462,22 +465,21 @@ function do_schema_restructuring() {
                        FROM $cur,$revision
                        WHERE cur_id=rev_page AND rev_timestamp=cur_timestamp AND rev_id > {$maxold}", $fname );
 
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "......Unlocking tables.\n";
                $wgDatabase->query( "UNLOCK TABLES", $fname );
 
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "......Renaming old.\n";
                $wgDatabase->query( "ALTER TABLE $old RENAME TO $text", $fname );
 
-               echo wfTimestamp();
+               echo wfTimestamp( TS_DB );
                echo "...done.\n";
        }
 }
 
 function do_inverse_timestamp() {
        global $wgDatabase;
-       $fname="do_schema_restructuring";
        if( $wgDatabase->fieldExists( 'revision', 'inverse_timestamp' ) ) {
                echo "Removing revision.inverse_timestamp and fixing indexes... ";
                dbsource( archive( 'patch-inverse_timestamp.sql' ), $wgDatabase );
@@ -823,6 +825,22 @@ function do_backlinking_indices_update() {
        }
 }
 
+function do_stats_init() {
+       // Sometimes site_stats table is not properly populated.
+       global $wgDatabase;
+       echo "Checking site_stats row...";
+       $row = $wgDatabase->selectRow( 'site_stats', '*', array( 'ss_row_id' => 1 ), __METHOD__ );
+       if( $row === false ) {
+               echo "data is missing! rebuilding...\n";
+               
+               global $IP;
+               require_once "$IP/maintenance/initStats.inc";
+               wfInitStats();
+       } else {
+               echo "ok.\n";
+       }
+}
+
 function purge_cache() {
        global $wgDatabase;
        # We can't guarantee that the user will be able to use TRUNCATE,
@@ -833,9 +851,9 @@ function purge_cache() {
 }
 
 function do_all_updates( $shared = false, $purge = true ) {
-       global $wgNewTables, $wgNewFields, $wgRenamedTables, $wgSharedDB, $wgDatabase, $wgDBtype;
+       global $wgNewTables, $wgNewFields, $wgRenamedTables, $wgSharedDB, $wgDatabase, $wgDBtype, $IP;
 
-       $doUser = !$wgSharedDB || $doShared;
+       $doUser = !$wgSharedDB || $shared;
 
        if ($wgDBtype === 'postgres') {
                do_postgres_updates();
@@ -897,10 +915,18 @@ function do_all_updates( $shared = false, $purge = true ) {
        do_page_random_update(); flush();
        
        do_rc_indices_update(); flush();
-       
+
+       add_table( 'redirect', 'patch-redirect.sql' );
+
        do_backlinking_indices_update(); flush();
 
-       initialiseMessages(); flush();
+       do_restrictions_update(); flush ();
+
+       echo "Deleting old default messages..."; flush();
+       deleteDefaultMessages();
+       echo "Done\n"; flush();
+       
+       do_stats_init(); flush();
        
        if( $purge ) {
                purge_cache();
@@ -911,13 +937,85 @@ function do_all_updates( $shared = false, $purge = true ) {
 function archive($name) {
        global $wgDBtype, $IP;
        switch ($wgDBtype) {
-       case "oracle":
-               return "$IP/maintenance/oracle/archives/$name";
+       // @fixme: add mysql5 and postgres items or....?
        default:
                return "$IP/maintenance/archives/$name";
        }
 }
 
+function do_restrictions_update() {
+       # Adding page_restrictions table, obsoleting page.page_restrictions.
+       #  Migrating old restrictions to new table
+       # -- Andrew Garrett, January 2007.
+
+       global $wgDatabase;
+
+       $name = 'page_restrictions';
+       $patch = 'patch-page_restrictions.sql';
+
+       if ( $wgDatabase->tableExists( $name ) ) {
+               echo "...$name table already exists.\n";
+       } else {
+               echo "Creating $name table...";
+               dbsource( archive($patch), $wgDatabase );
+               echo "ok\n";
+
+               echo "Migrating old restrictions to new table...";
+
+               $res = $wgDatabase->select( 'page', array( 'page_id', 'page_restrictions' ), array("page_restrictions!=''", "page_restrictions!='edit=:move='"), __METHOD__ );
+
+               $count = 0;
+
+               while ($row = $wgDatabase->fetchObject($res) ) {
+                       $count = ($count + 1) % 100;
+
+                       if ($count == 0) {
+                               if ( function_exists( 'wfWaitForSlaves' ) ) {
+                                       wfWaitForSlaves( 10 );
+                               } else {
+                                       sleep( 1 );
+                               }
+                       }
+
+                       # Figure out what the restrictions are..
+                       $id = $row->page_id;
+                       $flatrestrictions = explode( ':', $row->page_restrictions );
+
+                       $restrictions = array ();
+                       foreach( $flatrestrictions as $restriction ) {
+                               $thisrestriction = explode( '=', $restriction, 2 );
+                               if( count( $thisrestriction ) == 1 ) {
+                                       // Compatibility with old protections from before
+                                       // separate move protection was added.
+                                       list( $level ) = $thisrestriction;
+                                       if( $level ) {
+                                               $restrictions['edit'] = $level;
+                                               $restrictions['move'] = $level;
+                                       }
+                               } else {
+                                       list( $type, $level ) = $thisrestriction;
+                                       if( $level ) {
+                                               $restrictions[$type] = $level;
+                                       }
+                               }
+
+                       $wgDatabase->update( 'page', array ( 'page_restrictions' => ''), array( 'page_id' => $id ), __METHOD__ );
+
+                       }
+                       
+                       foreach( $restrictions as $type => $level ) {
+                               $wgDatabase->insert( 'page_restrictions', array ( 'pr_page' => $id,
+                                                                                       'pr_type' => $type,
+                                                                                       'pr_level' => $level,
+                                                                                       'pr_cascade' => 0 ),
+                                                                                       __METHOD__ );
+                       }
+               }
+               print "ok\n";
+       }
+       
+}
+
 function do_postgres_updates() {
        global $wgDatabase, $wgVersion, $wgDBmwschema;
 
@@ -928,21 +1026,31 @@ function do_postgres_updates() {
        ## Default to the oldest supported version
        $version = 1.7;
 
+       $thisver = array();
        if ($wgDatabase->tableExists("mediawiki_version")) {
                $version = "1.8";
                $sql = "SELECT mw_version FROM mediawiki_version ORDER BY cdate DESC LIMIT 1";
                $tempversion = pg_fetch_result($wgDatabase->doQuery($sql),0,0);
-               $thisver = array();
                if (preg_match('/(\d+\.\d+)/', $tempversion, $thisver)) {
                        $version = $thisver[1];
                }
        }
 
-       print " Detected version: $version ";
+       print " Detected version: $version\n";
+
+       ## Transform to a standard format
+       if (! preg_match('/(\d+)\.(\d+)/', $version, $thisver)) {
+               die ("Sorry, could not figure out what version \"$version\" means");
+       }
+       $oldversion = $version;
+       $version = sprintf("%d%03d",$thisver[1],$thisver[2]);
+       print " Standardized version: $version\n";
+
        $upgrade = '';
 
-       if ($version <= 1.7) {
-               $upgrade = <<<PGEND
+       ## 1.8 Updater
+       if ($version < 1008) {
+               $upgrade .= <<<PGEND
 
 -- Type tweaking:
 ALTER TABLE oldimage ALTER oi_size TYPE INTEGER;
@@ -1022,11 +1130,16 @@ END;
 CREATE TRIGGER page_deleted AFTER DELETE ON page
   FOR EACH ROW EXECUTE PROCEDURE page_deleted();
 
+-- Note this upgrade
+INSERT INTO mediawiki_version (type,mw_version,notes)
+VALUES ('Upgrade','MWVERSION','Upgrade from older pre 1.8 version THISVERSION aka SVERSION');
+
 PGEND;
 
-       } ## end version 1.7
+       } ## end version 1.8
 
-       else if ($version <= 1.8) {
+       ## 1.9 Updater
+       if ($version < 1009) {
                $upgrade = <<<PGEND
 
 -- Tighten up restrictions on the revision table so we don't lose data:
@@ -1034,7 +1147,7 @@ ALTER TABLE revision DROP CONSTRAINT revision_rev_user_fkey;
 ALTER TABLE revision ADD CONSTRAINT revision_rev_user_fkey
   FOREIGN KEY (rev_user) REFERENCES mwuser(user_id) ON DELETE RESTRICT;
 
--- New column for better password tracking:
+-- New columns for better password tracking:
 ALTER TABLE mwuser ADD user_newpass_time TIMESTAMPTZ;
 ALTER TABLE mwuser ADD user_editcount INTEGER;
 
@@ -1070,20 +1183,46 @@ ALTER TABLE recentchanges ADD rc_new_len INT;
 
 -- Note this upgrade
 INSERT INTO mediawiki_version (type,mw_version,notes)
-VALUES ('Upgrade','MWVERSION','Upgrade from older version THISVERSION');
+VALUES ('Upgrade','MWVERSION','Upgrade from older pre 1.9 version THISVERSION aka SVERSION');
 
 PGEND;
 
-       }
+       } ## end version 1.9
+
+       ## 1.10 updater
+       if ($version <= 1010) {
+               $upgrade = <<<PGEND
+
+CREATE TABLE page_restrictions (
+  pr_page      INTEGER       NULL  REFERENCES page (page_id) ON DELETE CASCADE,
+  pr_type   TEXT         NOT NULL,
+  pr_level  TEXT         NOT NULL,
+  pr_cascade SMALLINT    NOT NULL,
+  pr_user   INTEGER          NULL,
+  pr_expiry TIMESTAMPTZ      NULL
+);
+ALTER TABLE page_restrictions ADD CONSTRAINT page_restrictions_pk PRIMARY KEY (pr_page,pr_type);
+
+-- Add a new index to help with full-text searches
+CREATE INDEX rev_text_id_idx ON revision (rev_text_id);
+
+-- Note this upgrade
+INSERT INTO mediawiki_version (type,mw_version,notes)
+VALUES ('Upgrade','MWVERSION','Upgrade from older pre 1.10 version THISVERSION aka SVERSION');
+
+
+PGEND;
+       } ## end version 1.10
 
        if ( !strlen($upgrade)) {
-               print "No updates needed for version $version\n";
+               print "No updates needed for this version ($oldversion)\n";
                return;
        }
 
        $upgrade = str_replace( 'MWVERSION', $wgVersion, $upgrade );
-       $upgrade = str_replace( 'THISVERSION', $version, $upgrade );
-       $res = $wgDatabase->query("BEGIN;\n\n $upgrade\n\nCOMMIT;\n");
+       $upgrade = str_replace( 'THISVERSION', $oldversion, $upgrade );
+       $upgrade = str_replace( 'SVERSION', $version, $upgrade );
+       $wgDatabase->query("BEGIN;\n\n $upgrade\n\nCOMMIT;\n");
 
        return;
 }