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24 require_once __DIR__ .
'/Maintenance.php';
34 parent::__construct();
35 $this->
addDescription(
'Deletes all pages in the MediaWiki namespace that are equal to '
36 .
'the default message' );
37 $this->
addOption(
'delete',
'Actually delete the pages (default: dry run)' );
38 $this->
addOption(
'delete-talk',
'Don\'t leave orphaned talk pages behind during deletion' );
39 $this->
addOption(
'lang-code',
'Check for subpages of this language code (default: root '
40 .
'page against content language). Use value "*" to run for all mwfile language code '
41 .
'subpages (including the base pages that override content language).',
false,
true );
49 $contLang = MediaWikiServices::getInstance()->getContentLanguage();
51 $this->
output(
"\n... fetching message info for language: $langCode" );
52 $nonContentLanguage =
true;
54 $this->
output(
"\n... fetching message info for content language" );
55 $langCode = $contLang->getCode();
56 $nonContentLanguage =
false;
62 $messageNames = $l10nCache->getSubitemList(
'en',
'messages' );
64 $messageNames = array_map( [ $contLang,
'ucfirst' ], $messageNames );
67 $messageNames, $langCode, $nonContentLanguage );
69 $titleSuffix = $nonContentLanguage ?
"/$langCode" :
'';
71 foreach ( $messageNames as $key ) {
72 $customised = isset( $statuses[
'pages'][$key] );
74 $actual =
wfMessage( $key )->inLanguage( $langCode )->plain();
75 $default =
wfMessage( $key )->inLanguage( $langCode )->useDatabase(
false )->plain();
77 $messageInfo[
'relevantPages']++;
82 $default !==
'' && $default !==
'-' &&
85 $hasTalk = isset( $statuses[
'talks'][$key] );
86 $messageInfo[
'results'][] = [
87 'title' => $key . $titleSuffix,
88 'hasTalk' => $hasTalk,
90 $messageInfo[
'equalPages']++;
92 $messageInfo[
'equalPagesTalks']++;
100 $doDelete = $this->
hasOption(
'delete' );
101 $doDeleteTalk = $this->
hasOption(
'delete-talk' );
102 $langCode = $this->
getOption(
'lang-code' );
105 'relevantPages' => 0,
107 'equalPagesTalks' => 0,
111 $this->
output(
'Checking for pages with default message...' );
116 if ( $langCode ===
'*' ) {
119 foreach ( $langCodes as $key => $value ) {
126 if ( !isset( $langCodes[$langCode] ) ) {
127 $this->
fatalError(
'Invalid language code: ' . $langCode );
135 if ( $messageInfo[
'equalPages'] === 0 ) {
137 $this->
output(
"\ndone.\n" );
142 $this->
output(
"\n{$messageInfo['relevantPages']} pages in the MediaWiki namespace "
143 .
"override messages." );
144 $this->
output(
"\n{$messageInfo['equalPages']} pages are equal to the default message "
145 .
"(+ {$messageInfo['equalPagesTalks']} talk pages).\n" );
149 foreach ( $messageInfo[
'results'] as $result ) {
151 $list .=
"* [[$title]]\n";
152 if ( $result[
'hasTalk'] ) {
154 $list .=
"* [[$title]]\n";
157 $this->
output(
"\nList:\n$list\nRun the script again with --delete to delete these pages" );
158 if ( $messageInfo[
'equalPagesTalks'] !== 0 ) {
159 $this->
output(
" (include --delete-talk to also delete the talk pages)" );
174 $user->addGroup(
'bot' );
177 $this->
output(
"\n...deleting equal messages (this may take a long time!)..." );
179 foreach ( $messageInfo[
'results'] as $result ) {
183 $this->
output(
"\n* [[$title]]" );
186 $success = $page->doDeleteArticle(
'No longer required',
false, 0,
true, $error, $user );
188 $this->
output(
" (Failed!)" );
190 if ( $result[
'hasTalk'] && $doDeleteTalk ) {
192 $this->
output(
"\n* [[$title]]" );
195 $success = $page->doDeleteArticle(
'Orphaned talk page of no longer required message',
196 false, 0,
true, $error, $user );
198 $this->
output(
" (Failed!)" );
202 $this->
output(
"\n\ndone!\n" );
const RUN_MAINTENANCE_IF_MAIN
fatalError( $msg, $exitCode=1)
Output a message and terminate the current script.
addDescription( $text)
Set the description text.
execute()
Do the actual work.
wfMessage( $key,... $params)
This is the function for getting translated interface messages.
Abstract maintenance class for quickly writing and churning out maintenance scripts with minimal effo...
wfWaitForSlaves( $ifWritesSince=null, $wiki=false, $cluster=false, $timeout=null)
Waits for the replica DBs to catch up to the master position.
static newSystemUser( $name, $options=[])
Static factory method for creation of a "system" user from username.
static getLocalisationCache()
Get the LocalisationCache instance.
static factory(Title $title)
Create a WikiPage object of the appropriate class for the given title.
addOption( $name, $description, $required=false, $withArg=false, $shortName=false, $multiOccurrence=false)
Add a parameter to the script.
static makeTitle( $ns, $title, $fragment='', $interwiki='')
Create a new Title from a namespace index and a DB key.
fetchMessageInfo( $langCode, array &$messageInfo)
getDB( $db, $groups=[], $dbDomain=false)
Returns a database to be used by current maintenance script.
getOption( $name, $default=null)
Get an option, or return the default.
output( $out, $channel=null)
Throw some output to the user.
Maintenance script that deletes all pages in the MediaWiki namespace of which the content is equal to...
__construct()
Default constructor.
hasOption( $name)
Checks to see if a particular option exists.
static fetchLanguageNames( $inLanguage=self::AS_AUTONYMS, $include='mw')
Get an array of language names, indexed by code.