27require_once __DIR__ .
'/Maintenance.php';
37 parent::__construct();
38 $this->
addDescription(
'Deletes all pages in the MediaWiki namespace that are equal to '
39 .
'the default message' );
40 $this->
addOption(
'delete',
'Actually delete the pages (default: dry run)' );
41 $this->
addOption(
'delete-talk',
'Don\'t leave orphaned talk pages behind during deletion' );
42 $this->
addOption(
'lang-code',
'Check for subpages of this language code (default: root '
43 .
'page against content language). Use value "*" to run for all mwfile language code '
44 .
'subpages (including the base pages that override content language).',
false,
true );
52 $services = MediaWikiServices::getInstance();
53 $contLang = $services->getContentLanguage();
55 $this->
output(
"\n... fetching message info for language: $langCode" );
56 $nonContentLanguage =
true;
58 $this->
output(
"\n... fetching message info for content language" );
59 $langCode = $contLang->getCode();
60 $nonContentLanguage =
false;
65 $l10nCache = $services->getLocalisationCache();
66 $messageNames = $l10nCache->getSubitemList(
'en',
'messages' );
68 $messageNames = array_map( [ $contLang,
'ucfirst' ], $messageNames );
77 $titleSuffix = $nonContentLanguage ?
"/$langCode" :
'';
79 foreach ( $messageNames as $key ) {
80 $customised = isset( $statuses[
'pages'][$key] );
82 $actual =
wfMessage( $key )->inLanguage( $langCode )->plain();
83 $default =
wfMessage( $key )->inLanguage( $langCode )->useDatabase(
false )->plain();
85 $messageInfo[
'relevantPages']++;
90 $default !==
'' && $default !==
'-' &&
93 $hasTalk = isset( $statuses[
'talks'][$key] );
94 $messageInfo[
'results'][] = [
95 'title' => $key . $titleSuffix,
96 'hasTalk' => $hasTalk,
98 $messageInfo[
'equalPages']++;
100 $messageInfo[
'equalPagesTalks']++;
108 $doDelete = $this->
hasOption(
'delete' );
109 $doDeleteTalk = $this->
hasOption(
'delete-talk' );
110 $langCode = $this->
getOption(
'lang-code' );
113 'relevantPages' => 0,
115 'equalPagesTalks' => 0,
119 $this->
output(
'Checking for pages with default message...' );
121 $services = MediaWikiServices::getInstance();
124 $langCodes = $services->getLanguageNameUtils()
125 ->getLanguageNames( LanguageNameUtils::AUTONYMS, LanguageNameUtils::SUPPORTED );
126 if ( $langCode ===
'*' ) {
129 foreach ( $langCodes as $key => $value ) {
136 if ( !isset( $langCodes[$langCode] ) ) {
137 $this->
fatalError(
'Invalid language code: ' . $langCode );
145 if ( $messageInfo[
'equalPages'] === 0 ) {
147 $this->
output(
"\ndone.\n" );
152 $this->
output(
"\n{$messageInfo['relevantPages']} pages in the MediaWiki namespace "
153 .
"override messages." );
154 $this->
output(
"\n{$messageInfo['equalPages']} pages are equal to the default message "
155 .
"(+ {$messageInfo['equalPagesTalks']} talk pages).\n" );
159 foreach ( $messageInfo[
'results'] as $result ) {
161 $list .=
"* [[$title]]\n";
162 if ( $result[
'hasTalk'] ) {
164 $list .=
"* [[$title]]\n";
167 $this->
output(
"\nList:\n$list\nRun the script again with --delete to delete these pages" );
168 if ( $messageInfo[
'equalPagesTalks'] !== 0 ) {
169 $this->
output(
" (include --delete-talk to also delete the talk pages)" );
180 StubGlobalUser::setUser( $user );
183 $userGroupManager = $services->getUserGroupManager();
184 $userGroupManager->addUserToGroup( $user,
'bot' );
187 $this->
output(
"\n...deleting equal messages (this may take a long time!)..." );
189 $wikiPageFactory = $services->getWikiPageFactory();
190 foreach ( $messageInfo[
'results'] as $result ) {
194 $this->
output(
"\n* [[$title]]" );
195 $page = $wikiPageFactory->newFromTitle(
$title );
196 $status = $page->doDeleteArticleReal(
'No longer required', $user );
197 if ( !$status->isOK() ) {
198 $this->
output(
" (Failed!)" );
200 if ( $result[
'hasTalk'] && $doDeleteTalk ) {
202 $this->
output(
"\n* [[$title]]" );
203 $page = $wikiPageFactory->newFromTitle(
$title );
204 $status = $page->doDeleteArticleReal(
205 'Orphaned talk page of no longer required message',
208 if ( !$status->isOK() ) {
209 $this->
output(
" (Failed!)" );
213 $this->
output(
"\n\ndone!\n" );
218require_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.
waitForReplication()
Wait for replica DBs to catch up.
hasOption( $name)
Checks to see if a particular option was set.
addDescription( $text)
Set the description text.
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
getOption( $name, $default=null)
Get an option, or return the default.
fatalError( $msg, $exitCode=1)
Output a message and terminate the current script.
static newSystemUser( $name, $options=[])
Static factory method for creation of a "system" user from username.