30require_once __DIR__ .
'/Maintenance.php';
41 parent::__construct();
42 $this->
addDescription(
'Deletes all pages in the MediaWiki namespace that are equal to '
43 .
'the default message' );
44 $this->
addOption(
'delete',
'Actually delete the pages (default: dry run)' );
45 $this->
addOption(
'delete-talk',
'Don\'t leave orphaned talk pages behind during deletion' );
46 $this->
addOption(
'lang-code',
'Check for subpages of this language code (default: root '
47 .
'page against content language). Use value "*" to run for all mwfile language code '
48 .
'subpages (including the base pages that override content language).',
false,
true );
57 $contLang = $services->getContentLanguage();
59 $this->
output(
"\n... fetching message info for language: $langCode" );
60 $nonContentLanguage =
true;
62 $this->
output(
"\n... fetching message info for content language" );
63 $langCode = $contLang->getCode();
64 $nonContentLanguage =
false;
69 $l10nCache = $services->getLocalisationCache();
70 $messageNames = $l10nCache->getSubitemList(
'en',
'messages' );
72 $messageNames = array_map( [ $contLang,
'ucfirst' ], $messageNames );
74 $statuses = AllMessagesTablePager::getCustomisedStatuses(
81 $titleSuffix = $nonContentLanguage ?
"/$langCode" :
'';
83 foreach ( $messageNames as $key ) {
84 $customised = isset( $statuses[
'pages'][$key] );
86 $actual =
wfMessage( $key )->inLanguage( $langCode )->plain();
87 $default =
wfMessage( $key )->inLanguage( $langCode )->useDatabase(
false )->plain();
89 $messageInfo[
'relevantPages']++;
94 $default !==
'' && $default !==
'-' &&
97 $hasTalk = isset( $statuses[
'talks'][$key] );
98 $messageInfo[
'results'][] = [
99 'title' => $key . $titleSuffix,
100 'hasTalk' => $hasTalk,
102 $messageInfo[
'equalPages']++;
104 $messageInfo[
'equalPagesTalks']++;
112 $doDelete = $this->
hasOption(
'delete' );
113 $doDeleteTalk = $this->
hasOption(
'delete-talk' );
114 $langCode = $this->
getOption(
'lang-code' );
117 'relevantPages' => 0,
119 'equalPagesTalks' => 0,
123 $this->
output(
'Checking for pages with default message...' );
128 $langCodes = $services->getLanguageNameUtils()
129 ->getLanguageNames( LanguageNameUtils::AUTONYMS, LanguageNameUtils::SUPPORTED );
130 if ( $langCode ===
'*' ) {
133 foreach ( $langCodes as $key => $value ) {
140 if ( !isset( $langCodes[$langCode] ) ) {
141 $this->
fatalError(
'Invalid language code: ' . $langCode );
149 if ( $messageInfo[
'equalPages'] === 0 ) {
151 $this->
output(
"\ndone.\n" );
156 $this->
output(
"\n{$messageInfo['relevantPages']} pages in the MediaWiki namespace "
157 .
"override messages." );
158 $this->
output(
"\n{$messageInfo['equalPages']} pages are equal to the default message "
159 .
"(+ {$messageInfo['equalPagesTalks']} talk pages).\n" );
163 foreach ( $messageInfo[
'results'] as $result ) {
164 $title = Title::makeTitle(
NS_MEDIAWIKI, $result[
'title'] );
165 $list .=
"* [[$title]]\n";
166 if ( $result[
'hasTalk'] ) {
168 $list .=
"* [[$title]]\n";
171 $this->
output(
"\nList:\n$list\nRun the script again with --delete to delete these pages" );
172 if ( $messageInfo[
'equalPagesTalks'] !== 0 ) {
173 $this->
output(
" (include --delete-talk to also delete the talk pages)" );
180 $user = User::newSystemUser(
'MediaWiki default', [
'steal' =>
true ] );
184 StubGlobalUser::setUser( $user );
187 $userGroupManager = $services->getUserGroupManager();
188 $userGroupManager->addUserToGroup( $user,
'bot' );
191 $this->
output(
"\n...deleting equal messages (this may take a long time!)..." );
193 $wikiPageFactory = $services->getWikiPageFactory();
194 $delPageFactory = $services->getDeletePageFactory();
195 foreach ( $messageInfo[
'results'] as $result ) {
198 $title = Title::makeTitle(
NS_MEDIAWIKI, $result[
'title'] );
199 $this->
output(
"\n* [[$title]]" );
200 $page = $wikiPageFactory->newFromTitle( $title );
201 $status = $delPageFactory->newDeletePage( $page, $user )->deleteUnsafe(
'No longer required' );
202 if ( !$status->isOK() ) {
203 $this->
output(
" (Failed!)" );
205 if ( $result[
'hasTalk'] && $doDeleteTalk ) {
207 $this->
output(
"\n* [[$title]]" );
208 $page = $wikiPageFactory->newFromTitle( $title );
209 $status = $delPageFactory->newDeletePage( $page, $user )
210 ->deleteUnsafe(
'Orphaned talk page of no longer required message' );
211 if ( !$status->isOK() ) {
212 $this->
output(
" (Failed!)" );
216 $this->
output(
"\n\ndone!\n" );
222require_once RUN_MAINTENANCE_IF_MAIN;
wfMessage( $key,... $params)
This is the function for getting translated interface messages.
Maintenance script that deletes all pages in the MediaWiki namespace of which the content is equal to...
__construct()
Default constructor.
execute()
Do the actual work.
fetchMessageInfo( $langCode, array &$messageInfo)
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
output( $out, $channel=null)
Throw some output to the user.
fatalError( $msg, $exitCode=1)
Output a message and terminate the current script.
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
waitForReplication()
Wait for replica DB servers to catch up.
hasOption( $name)
Checks to see if a particular option was set.
getOption( $name, $default=null)
Get an option, or return the default.
getServiceContainer()
Returns the main service container.
addDescription( $text)
Set the description text.