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 $services = MediaWikiServices::getInstance();
50 $contLang = $services->getContentLanguage();
52 $this->
output(
"\n... fetching message info for language: $langCode" );
53 $nonContentLanguage =
true;
55 $this->
output(
"\n... fetching message info for content language" );
56 $langCode = $contLang->getCode();
57 $nonContentLanguage =
false;
62 $l10nCache = $services->getLocalisationCache();
63 $messageNames = $l10nCache->getSubitemList(
'en',
'messages' );
65 $messageNames = array_map( [ $contLang,
'ucfirst' ], $messageNames );
74 $titleSuffix = $nonContentLanguage ?
"/$langCode" :
'';
76 foreach ( $messageNames as $key ) {
77 $customised = isset( $statuses[
'pages'][$key] );
79 $actual =
wfMessage( $key )->inLanguage( $langCode )->plain();
80 $default =
wfMessage( $key )->inLanguage( $langCode )->useDatabase(
false )->plain();
82 $messageInfo[
'relevantPages']++;
87 $default !==
'' && $default !==
'-' &&
90 $hasTalk = isset( $statuses[
'talks'][$key] );
91 $messageInfo[
'results'][] = [
92 'title' => $key . $titleSuffix,
93 'hasTalk' => $hasTalk,
95 $messageInfo[
'equalPages']++;
97 $messageInfo[
'equalPagesTalks']++;
105 $doDelete = $this->
hasOption(
'delete' );
106 $doDeleteTalk = $this->
hasOption(
'delete-talk' );
107 $langCode = $this->
getOption(
'lang-code' );
110 'relevantPages' => 0,
112 'equalPagesTalks' => 0,
116 $this->
output(
'Checking for pages with default message...' );
118 $services = MediaWikiServices::getInstance();
121 $langCodes = $services->getLanguageNameUtils()
122 ->getLanguageNames(
null,
'mwfile' );
123 if ( $langCode ===
'*' ) {
126 foreach ( $langCodes as $key => $value ) {
133 if ( !isset( $langCodes[$langCode] ) ) {
134 $this->
fatalError(
'Invalid language code: ' . $langCode );
142 if ( $messageInfo[
'equalPages'] === 0 ) {
144 $this->
output(
"\ndone.\n" );
149 $this->
output(
"\n{$messageInfo['relevantPages']} pages in the MediaWiki namespace "
150 .
"override messages." );
151 $this->
output(
"\n{$messageInfo['equalPages']} pages are equal to the default message "
152 .
"(+ {$messageInfo['equalPagesTalks']} talk pages).\n" );
156 foreach ( $messageInfo[
'results'] as $result ) {
158 $list .=
"* [[$title]]\n";
159 if ( $result[
'hasTalk'] ) {
161 $list .=
"* [[$title]]\n";
164 $this->
output(
"\nList:\n$list\nRun the script again with --delete to delete these pages" );
165 if ( $messageInfo[
'equalPagesTalks'] !== 0 ) {
166 $this->
output(
" (include --delete-talk to also delete the talk pages)" );
180 $userGroupManager = $services->getUserGroupManager();
181 $userGroupManager->addUserToGroup( $user,
'bot' );
184 $this->
output(
"\n...deleting equal messages (this may take a long time!)..." );
186 $lbFactory = $services->getDBLoadBalancerFactory();
187 $wikiPageFactory = $services->getWikiPageFactory();
188 foreach ( $messageInfo[
'results'] as $result ) {
189 $lbFactory->waitForReplication();
192 $this->
output(
"\n* [[$title]]" );
193 $page = $wikiPageFactory->newFromTitle(
$title );
194 $status = $page->doDeleteArticleReal(
'No longer required', $user );
195 if ( !$status->isOK() ) {
196 $this->
output(
" (Failed!)" );
198 if ( $result[
'hasTalk'] && $doDeleteTalk ) {
200 $this->
output(
"\n* [[$title]]" );
201 $page = $wikiPageFactory->newFromTitle(
$title );
202 $status = $page->doDeleteArticleReal(
203 'Orphaned talk page of no longer required message',
206 if ( !$status->isOK() ) {
207 $this->
output(
" (Failed!)" );
211 $this->
output(
"\n\ndone!\n" );
216 require_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...
getDB( $db, $groups=[], $dbDomain=false)
Returns a database to be used by current maintenance script.
output( $out, $channel=null)
Throw some output to the user.
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 setUser( $user)
Reset the stub global user to a different "real" user object, while ensuring that any method calls on...
static makeTitle( $ns, $title, $fragment='', $interwiki='')
Create a new Title from a namespace index and a DB key.
static newSystemUser( $name, $options=[])
Static factory method for creation of a "system" user from username.