<?php
-# Copyright (C) 2005-2007 Brion Vibber <brion@pobox.com>
-# http://www.mediawiki.org/
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-# http://www.gnu.org/copyleft/gpl.html
-
-$options = array( 'fix', 'suffix', 'help' );
-
-/** */
-require_once( 'commandLine.inc' );
-
-if(isset( $options['help'] ) ) {
-print <<<END
-usage: namespaceDupes.php [--fix] [--suffix=<text>] [--help]
- --help : this help message
- --fix : attempt to automatically fix errors
- --suffix=<text> : dupes will be renamed with correct namespace with <text>
- appended after the article name.
- --prefix=<text> : Do an explicit check for the given title prefix
- in place of the standard namespace list.
- --verbose : Display output for checked namespaces without conflicts
-
-END;
-die;
-}
+/**
+ * Check for articles to fix after adding/deleting namespaces
+ *
+ * Copyright (C) 2005-2007 Brion Vibber <brion@pobox.com>
+ * http://www.mediawiki.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
+ * @ingroup Maintenance
+ */
+
+require_once( dirname( __FILE__ ) . '/Maintenance.php' );
+
+class NamespaceConflictChecker extends Maintenance {
+ public function __construct() {
+ parent::__construct();
+ $this->mDescription = "";
+ $this->addOption( 'fix', 'Attempt to automatically fix errors' );
+ $this->addOption( 'suffix', "Dupes will be renamed with correct namespace with\n" .
+ "\t\t<text> Appended after the article name", false, true );
+ $this->addOption( 'prefix', "Do an explicit check for the given title prefix\n" .
+ "\t\tappended after the article name", false, true );
+ }
+
+ public function execute() {
+ global $wgTitle;
+
+ $this->db = wfGetDB( DB_MASTER );
+ $wgTitle = Title::newFromText( 'Namespace title conflict cleanup script' );
+
+ $fix = $this->hasOption( 'fix' );
+ $suffix = $this->getOption( 'suffix', '' );
+ $prefix = $this->getOption( 'prefix', '' );
+ $key = intval( $this->getOption( 'key', 0 ) );
-class NamespaceConflictChecker {
- function NamespaceConflictChecker( $db, $verbose=false ) {
- $this->db = $db;
- $this->verbose = $verbose;
+ if ( $prefix ) {
+ $retval = $this->checkPrefix( $key, $prefix, $fix, $suffix );
+ } else {
+ $retval = $this->checkAll( $fix, $suffix );
+ }
+
+ if ( $retval ) {
+ $this->output( "\nLooks good!\n" );
+ } else {
+ $this->output( "\nOh noeees\n" );
+ }
}
- function checkAll( $fix, $suffix = '' ) {
+ /**
+ * @todo Document
+ * @param $fix Boolean: whether or not to fix broken entries
+ * @param $suffix String: suffix to append to renamed articles
+ */
+ private function checkAll( $fix, $suffix = '' ) {
global $wgContLang, $wgNamespaceAliases, $wgCanonicalNamespaceNames;
global $wgCapitalLinks;
-
+
$spaces = array();
-
+
// List interwikis first, so they'll be overridden
// by any conflicting local namespaces.
- foreach( $this->getInterwikiList() as $prefix ) {
+ foreach ( $this->getInterwikiList() as $prefix ) {
$name = $wgContLang->ucfirst( $prefix );
$spaces[$name] = 0;
}
// Now pull in all canonical and alias namespaces...
- foreach( $wgCanonicalNamespaceNames as $ns => $name ) {
+ foreach ( $wgCanonicalNamespaceNames as $ns => $name ) {
// This includes $wgExtraNamespaces
- if( $name !== '' ) {
+ if ( $name !== '' ) {
$spaces[$name] = $ns;
}
}
- foreach( $wgContLang->getNamespaces() as $ns => $name ) {
- if( $name !== '' ) {
+ foreach ( $wgContLang->getNamespaces() as $ns => $name ) {
+ if ( $name !== '' ) {
$spaces[$name] = $ns;
}
}
- foreach( $wgNamespaceAliases as $name => $ns ) {
+ foreach ( $wgNamespaceAliases as $name => $ns ) {
$spaces[$name] = $ns;
}
- foreach( $wgContLang->namespaceAliases as $name => $ns ) {
+ foreach ( $wgContLang->getNamespaceAliases() as $name => $ns ) {
$spaces[$name] = $ns;
}
-
- if( !$wgCapitalLinks ) {
- // We'll need to check for lowercase keys as well,
- // since we're doing case-sensitive searches in the db.
- foreach( array_values( $spaces ) as $name => $ns ) {
- $lcname = $wgContLang->lcfirst( $name );
- $spaces[$lcname] = $ns;
+
+ // We'll need to check for lowercase keys as well,
+ // since we're doing case-sensitive searches in the db.
+ foreach ( $spaces as $name => $ns ) {
+ $moreNames = array();
+ $moreNames[] = $wgContLang->uc( $name );
+ $moreNames[] = $wgContLang->ucfirst( $wgContLang->lc( $name ) );
+ $moreNames[] = $wgContLang->ucwords( $name );
+ $moreNames[] = $wgContLang->ucwords( $wgContLang->lc( $name ) );
+ $moreNames[] = $wgContLang->ucwordbreaks( $name );
+ $moreNames[] = $wgContLang->ucwordbreaks( $wgContLang->lc( $name ) );
+ if ( !$wgCapitalLinks ) {
+ foreach ( $moreNames as $altName ) {
+ $moreNames[] = $wgContLang->lcfirst( $altName );
+ }
+ $moreNames[] = $wgContLang->lcfirst( $name );
+ }
+ foreach ( array_unique( $moreNames ) as $altName ) {
+ if ( $altName !== $name ) {
+ $spaces[$altName] = $ns;
+ }
}
}
+
ksort( $spaces );
asort( $spaces );
-
+
$ok = true;
- foreach( $spaces as $name => $ns ) {
+ foreach ( $spaces as $name => $ns ) {
$ok = $this->checkNamespace( $ns, $name, $fix, $suffix ) && $ok;
}
return $ok;
}
-
+
+ /**
+ * Get the interwiki list
+ *
+ * @todo Needs to respect interwiki cache!
+ * @return Array
+ */
private function getInterwikiList() {
$result = $this->db->select( 'interwiki', array( 'iw_prefix' ) );
- while( $row = $this->db->fetchObject( $result ) ) {
+ $prefixes = array();
+ foreach ( $result as $row ) {
$prefixes[] = $row->iw_prefix;
}
- $this->db->freeResult( $result );
return $prefixes;
}
- function checkNamespace( $ns, $name, $fix, $suffix = '' ) {
- if( $ns == 0 ) {
- $header = "Checking interwiki prefix: \"$name\"\n";
- } else {
- $header = "Checking namespace $ns: \"$name\"\n";
- }
-
+ /**
+ * @todo Document
+ * @param $ns Integer: a namespace id
+ * @param $name String
+ * @param $fix Boolean: whether to fix broken entries
+ * @param $suffix String: suffix to append to renamed articles
+ */
+ private function checkNamespace( $ns, $name, $fix, $suffix = '' ) {
$conflicts = $this->getConflicts( $ns, $name );
$count = count( $conflicts );
- if( $count == 0 ) {
- if( $this->verbose ) {
- echo $header;
- echo "... no conflicts detected!\n";
- }
+ if ( $count == 0 ) {
return true;
}
- echo $header;
- echo "... $count conflicts detected:\n";
$ok = true;
- foreach( $conflicts as $row ) {
+ foreach ( $conflicts as $row ) {
$resolvable = $this->reportConflict( $row, $suffix );
$ok = $ok && $resolvable;
- if( $fix && ( $resolvable || $suffix != '' ) ) {
+ if ( $fix && ( $resolvable || $suffix != '' ) ) {
$ok = $this->resolveConflict( $row, $resolvable, $suffix ) && $ok;
}
}
return $ok;
}
-
+
/**
* @todo: do this for reals
*/
- function checkPrefix( $key, $prefix, $fix, $suffix = '' ) {
- echo "Checking prefix \"$prefix\" vs namespace $key\n";
+ private function checkPrefix( $key, $prefix, $fix, $suffix = '' ) {
+ $this->output( "Checking prefix \"$prefix\" vs namespace $key\n" );
return $this->checkNamespace( $key, $prefix, $fix, $suffix );
}
- function getConflicts( $ns, $name ) {
+ /**
+ * Find pages in mainspace that have a prefix of the new namespace
+ * so we know titles that will need migrating
+ *
+ * @param $ns Integer: namespace id (id for new namespace?)
+ * @param $name String: prefix that is being made a namespace
+ */
+ private function getConflicts( $ns, $name ) {
$page = 'page';
$table = $this->db->tableName( $page );
$prefix = $this->db->strencode( $name );
- $likeprefix = str_replace( '_', '\\_', $prefix);
$encNamespace = $this->db->addQuotes( $ns );
$titleSql = "TRIM(LEADING '$prefix:' FROM {$page}_title)";
- if( $ns == 0 ) {
+ if ( $ns == 0 ) {
// An interwiki; try an alternate encoding with '-' for ':'
- $titleSql = "CONCAT('$prefix-',$titleSql)";
+ $titleSql = $this->db->buildConcat( array( "'$prefix-'", $titleSql ) );
}
-
+
$sql = "SELECT {$page}_id AS id,
- {$page}_title AS oldtitle,
- $encNamespace AS namespace,
- $titleSql AS title
- FROM {$table}
- WHERE {$page}_namespace=0
- AND {$page}_title LIKE '$likeprefix:%'";
+ {$page}_title AS oldtitle,
+ $encNamespace + {$page}_namespace AS namespace,
+ $titleSql AS title,
+ {$page}_namespace AS oldnamespace
+ FROM {$table}
+ WHERE ( {$page}_namespace=0 OR {$page}_namespace=1 )
+ AND {$page}_title " . $this->db->buildLike( $name . ':', $this->db->anyString() );
- $result = $this->db->query( $sql, 'NamespaceConflictChecker::getConflicts' );
+ $result = $this->db->query( $sql, __METHOD__ );
$set = array();
- while( $row = $this->db->fetchObject( $result ) ) {
+ foreach ( $result as $row ) {
$set[] = $row;
}
- $this->db->freeResult( $result );
-
return $set;
}
- function reportConflict( $row, $suffix ) {
+ /**
+ * Report any conflicts we find
+ */
+ private function reportConflict( $row, $suffix ) {
$newTitle = Title::makeTitleSafe( $row->namespace, $row->title );
- printf( "... %d (0,\"%s\") -> (%d,\"%s\") [[%s]]\n",
+ if ( is_null( $newTitle ) || !$newTitle->canExist() ) {
+ // Title is also an illegal title...
+ // For the moment we'll let these slide to cleanupTitles or whoever.
+ $this->output( sprintf( "... %d (%d,\"%s\")\n",
+ $row->id,
+ $row->oldnamespace,
+ $row->oldtitle ) );
+ $this->output( "... *** cannot resolve automatically; illegal title ***\n" );
+ return false;
+ }
+
+ $this->output( sprintf( "... %d (%d,\"%s\") -> (%d,\"%s\") [[%s]]\n",
$row->id,
+ $row->oldnamespace,
$row->oldtitle,
$newTitle->getNamespace(),
- $newTitle->getDbKey(),
- $newTitle->getPrefixedText() );
+ $newTitle->getDBkey(),
+ $newTitle->getPrefixedText() ) );
$id = $newTitle->getArticleId();
- if( $id ) {
- echo "... *** cannot resolve automatically; page exists with ID $id ***\n";
+ if ( $id ) {
+ $this->output( "... *** cannot resolve automatically; page exists with ID $id ***\n" );
return false;
} else {
return true;
}
}
- function resolveConflict( $row, $resolvable, $suffix ) {
- if( !$resolvable ) {
- $row->title .= $suffix;
- $title = Title::makeTitleSafe( $row->namespace, $row->title );
- echo "... *** using suffixed form [[" . $title->getPrefixedText() . "]] ***\n";
- }
- $tables = array( 'page' );
- foreach( $tables as $table ) {
- $this->resolveConflictOn( $row, $table );
+ /**
+ * Resolve any conflicts
+ *
+ * @param $row Object: row from the page table to fix
+ * @param $resolvable Boolean
+ * @param $suffix String: suffix to append to the fixed page
+ */
+ private function resolveConflict( $row, $resolvable, $suffix ) {
+ if ( !$resolvable ) {
+ $this->output( "... *** old title {$row->title}\n" );
+ while ( true ) {
+ $row->title .= $suffix;
+ $this->output( "... *** new title {$row->title}\n" );
+ $title = Title::makeTitleSafe( $row->namespace, $row->title );
+ if ( !$title ) {
+ $this->output( "... !!! invalid title\n" );
+ return false;
+ }
+ $id = $title->getArticleId();
+ if ( $id ) {
+ $this->output( "... *** page exists with ID $id ***\n" );
+ } else {
+ break;
+ }
+ }
+ $this->output( "... *** using suffixed form [[" . $title->getPrefixedText() . "]] ***\n" );
}
+ $this->resolveConflictOn( $row, 'page', 'page' );
return true;
}
- function resolveConflictOn( $row, $table ) {
- $fname = 'NamespaceConflictChecker::resolveConflictOn';
- echo "... resolving on $table... ";
+ /**
+ * Resolve a given conflict
+ *
+ * @param $row Object: row from the old broken entry
+ * @param $table String: table to update
+ * @param $prefix String: prefix for column name, like page or ar
+ */
+ private function resolveConflictOn( $row, $table, $prefix ) {
+ $this->output( "... resolving on $table... " );
$newTitle = Title::makeTitleSafe( $row->namespace, $row->title );
$this->db->update( $table,
array(
- "{$table}_namespace" => $newTitle->getNamespace(),
- "{$table}_title" => $newTitle->getDbKey(),
+ "{$prefix}_namespace" => $newTitle->getNamespace(),
+ "{$prefix}_title" => $newTitle->getDBkey(),
),
array(
- "{$table}_namespace" => 0,
- "{$table}_title" => $row->oldtitle,
+ // "{$prefix}_namespace" => 0,
+ // "{$prefix}_title" => $row->oldtitle,
+ "{$prefix}_id" => $row->id,
),
- $fname );
- echo "ok.\n";
+ __METHOD__ );
+ $this->output( "ok.\n" );
return true;
}
}
-
-
-
-$wgTitle = Title::newFromText( 'Namespace title conflict cleanup script' );
-
-$verbose = isset( $options['verbose'] );
-$fix = isset( $options['fix'] );
-$suffix = isset( $options['suffix'] ) ? $options['suffix'] : '';
-$prefix = isset( $options['prefix'] ) ? $options['prefix'] : '';
-$key = isset( $options['key'] ) ? intval( $options['key'] ) : 0;
-
-$dbw = wfGetDB( DB_MASTER );
-$duper = new NamespaceConflictChecker( $dbw, $verbose );
-
-if( $prefix ) {
- $retval = $duper->checkPrefix( $key, $prefix, $fix, $suffix );
-} else {
- $retval = $duper->checkAll( $fix, $suffix );
-}
-
-if( $retval ) {
- echo "\nLooks good!\n";
- exit( 0 );
-} else {
- echo "\nOh noeees\n";
- exit( -1 );
-}
-
-
+$maintClass = "NamespaceConflictChecker";
+require_once( RUN_MAINTENANCE_IF_MAIN );
scripts.mit.edu / autoinstallsdev / mediawiki.git / blobdiff