Add `actor` table and code to start using it

[lhc/web/wiklou.git] / includes / revisiondelete / RevisionDeleteUser.php

diff --git a/includes/revisiondelete/RevisionDeleteUser.php b/includes/revisiondelete/RevisionDeleteUser.php
index 7812fb9..6291e8d 100644 (file)
--- a/includes/revisiondelete/RevisionDeleteUser.php
+++ b/includes/revisiondelete/RevisionDeleteUser.php
@@ -42,6 +42,8 @@ class RevisionDeleteUser {
         * @return bool
         */
        private static function setUsernameBitfields( $name, $userId, $op, $dbw ) {
+               global $wgActorTableSchemaMigrationStage;
+
                if ( !$userId || ( $op !== '|' && $op !== '&' ) ) {
                        return false; // sanity check
                }
@@ -65,43 +67,120 @@ class RevisionDeleteUser {
                $userTitle = Title::makeTitleSafe( NS_USER, $name );
                $userDbKey = $userTitle->getDBkey();
 
-               # Hide name from live edits
-               $dbw->update(
-                       'revision',
-                       [ self::buildSetBitDeletedField( 'rev_deleted', $op, $delUser, $dbw ) ],
-                       [ 'rev_user' => $userId ],
-                       __METHOD__ );
+               if ( $wgActorTableSchemaMigrationStage < MIGRATION_NEW ) {
+                       # Hide name from live edits
+                       $dbw->update(
+                               'revision',
+                               [ self::buildSetBitDeletedField( 'rev_deleted', $op, $delUser, $dbw ) ],
+                               [ 'rev_user' => $userId ],
+                               __METHOD__ );
 
-               # Hide name from deleted edits
-               $dbw->update(
-                       'archive',
-                       [ self::buildSetBitDeletedField( 'ar_deleted', $op, $delUser, $dbw ) ],
-                       [ 'ar_user_text' => $name ],
-                       __METHOD__
-               );
+                       # Hide name from deleted edits
+                       $dbw->update(
+                               'archive',
+                               [ self::buildSetBitDeletedField( 'ar_deleted', $op, $delUser, $dbw ) ],
+                               [ 'ar_user_text' => $name ],
+                               __METHOD__
+                       );
 
-               # Hide name from logs
-               $dbw->update(
-                       'logging',
-                       [ self::buildSetBitDeletedField( 'log_deleted', $op, $delUser, $dbw ) ],
-                       [ 'log_user' => $userId, 'log_type != ' . $dbw->addQuotes( 'suppress' ) ],
-                       __METHOD__
-               );
+                       # Hide name from logs
+                       $dbw->update(
+                               'logging',
+                               [ self::buildSetBitDeletedField( 'log_deleted', $op, $delUser, $dbw ) ],
+                               [ 'log_user' => $userId, 'log_type != ' . $dbw->addQuotes( 'suppress' ) ],
+                               __METHOD__
+                       );
+
+                       # Hide name from RC
+                       $dbw->update(
+                               'recentchanges',
+                               [ self::buildSetBitDeletedField( 'rc_deleted', $op, $delUser, $dbw ) ],
+                               [ 'rc_user_text' => $name ],
+                               __METHOD__
+                       );
+
+                       # Hide name from live images
+                       $dbw->update(
+                               'oldimage',
+                               [ self::buildSetBitDeletedField( 'oi_deleted', $op, $delUser, $dbw ) ],
+                               [ 'oi_user_text' => $name ],
+                               __METHOD__
+                       );
+
+                       # Hide name from deleted images
+                       $dbw->update(
+                               'filearchive',
+                               [ self::buildSetBitDeletedField( 'fa_deleted', $op, $delUser, $dbw ) ],
+                               [ 'fa_user_text' => $name ],
+                               __METHOD__
+                       );
+               }
+
+               if ( $wgActorTableSchemaMigrationStage > MIGRATION_OLD ) {
+                       $actorId = $dbw->selectField( 'actor', 'actor_id', [ 'actor_name' => $name ], __METHOD__ );
+                       if ( $actorId ) {
+                               # Hide name from live edits
+                               $subquery = $dbw->selectSQLText(
+                                       'revision_actor_temp', 'revactor_rev', [ 'revactor_actor' => $actorId ], __METHOD__
+                               );
+                               $dbw->update(
+                                       'revision',
+                                       [ self::buildSetBitDeletedField( 'rev_deleted', $op, $delUser, $dbw ) ],
+                                       [ "rev_id IN ($subquery)" ],
+                                       __METHOD__ );
+
+                               # Hide name from deleted edits
+                               $dbw->update(
+                                       'archive',
+                                       [ self::buildSetBitDeletedField( 'ar_deleted', $op, $delUser, $dbw ) ],
+                                       [ 'ar_actor' => $actorId ],
+                                       __METHOD__
+                               );
+
+                               # Hide name from logs
+                               $dbw->update(
+                                       'logging',
+                                       [ self::buildSetBitDeletedField( 'log_deleted', $op, $delUser, $dbw ) ],
+                                       [ 'log_actor' => $actorId, 'log_type != ' . $dbw->addQuotes( 'suppress' ) ],
+                                       __METHOD__
+                               );
+
+                               # Hide name from RC
+                               $dbw->update(
+                                       'recentchanges',
+                                       [ self::buildSetBitDeletedField( 'rc_deleted', $op, $delUser, $dbw ) ],
+                                       [ 'rc_actor' => $actorId ],
+                                       __METHOD__
+                               );
+
+                               # Hide name from live images
+                               $dbw->update(
+                                       'oldimage',
+                                       [ self::buildSetBitDeletedField( 'oi_deleted', $op, $delUser, $dbw ) ],
+                                       [ 'oi_actor' => $actorId ],
+                                       __METHOD__
+                               );
+
+                               # Hide name from deleted images
+                               $dbw->update(
+                                       'filearchive',
+                                       [ self::buildSetBitDeletedField( 'fa_deleted', $op, $delUser, $dbw ) ],
+                                       [ 'fa_actor' => $actorId ],
+                                       __METHOD__
+                               );
+                       }
+               }
+
+               # Hide log entries pointing to the user page
                $dbw->update(
                        'logging',
                        [ self::buildSetBitDeletedField( 'log_deleted', $op, $delAction, $dbw ) ],
                        [ 'log_namespace' => NS_USER, 'log_title' => $userDbKey,
-                               'log_type != ' . $dbw->addQuotes( 'suppress' ) ],
+                       'log_type != ' . $dbw->addQuotes( 'suppress' ) ],
                        __METHOD__
                );
 
-               # Hide name from RC
-               $dbw->update(
-                       'recentchanges',
-                       [ self::buildSetBitDeletedField( 'rc_deleted', $op, $delUser, $dbw ) ],
-                       [ 'rc_user_text' => $name ],
-                       __METHOD__
-               );
+               # Hide RC entries pointing to the user page
                $dbw->update(
                        'recentchanges',
                        [ self::buildSetBitDeletedField( 'rc_deleted', $op, $delAction, $dbw ) ],
@@ -109,21 +188,6 @@ class RevisionDeleteUser {
                        __METHOD__
                );
 
-               # Hide name from live images
-               $dbw->update(
-                       'oldimage',
-                       [ self::buildSetBitDeletedField( 'oi_deleted', $op, $delUser, $dbw ) ],
-                       [ 'oi_user_text' => $name ],
-                       __METHOD__
-               );
-
-               # Hide name from deleted images
-               $dbw->update(
-                       'filearchive',
-                       [ self::buildSetBitDeletedField( 'fa_deleted', $op, $delUser, $dbw ) ],
-                       [ 'fa_user_text' => $name ],
-                       __METHOD__
-               );
                # Done!
                return true;
        }