Merge "Add support for 'hu-formal'"

[lhc/web/wiklou.git] / includes / watcheditem / WatchedItemQueryService.php

diff --git a/includes/watcheditem/WatchedItemQueryService.php b/includes/watcheditem/WatchedItemQueryService.php
index d0f45be..412fdf5 100644 (file)
--- a/includes/watcheditem/WatchedItemQueryService.php
+++ b/includes/watcheditem/WatchedItemQueryService.php
@@ -27,6 +27,7 @@ class WatchedItemQueryService {
        const INCLUDE_PATROL_INFO = 'patrol';
        const INCLUDE_SIZES = 'sizes';
        const INCLUDE_LOG_INFO = 'loginfo';
+       const INCLUDE_TAGS = 'tags';
 
        // FILTER_* constants are part of public API (are used in ApiQueryWatchlist and
        // ApiQueryWatchlistRaw classes) and should not be changed.
@@ -55,12 +56,20 @@ class WatchedItemQueryService {
        /** @var WatchedItemQueryServiceExtension[]|null */
        private $extensions = null;
 
-       /**
-        * @var CommentStore|null */
-       private $commentStore = null;
+       /** @var CommentStore */
+       private $commentStore;
+
+       /** @var ActorMigration */
+       private $actorMigration;
 
-       public function __construct( LoadBalancer $loadBalancer ) {
+       public function __construct(
+               LoadBalancer $loadBalancer,
+               CommentStore $commentStore,
+               ActorMigration $actorMigration
+       ) {
                $this->loadBalancer = $loadBalancer;
+               $this->commentStore = $commentStore;
+               $this->actorMigration = $actorMigration;
        }
 
        /**
@@ -82,13 +91,6 @@ class WatchedItemQueryService {
                return $this->loadBalancer->getConnectionRef( DB_REPLICA, [ 'watchlist' ] );
        }
 
-       private function getCommentStore() {
-               if ( !$this->commentStore ) {
-                       $this->commentStore = new CommentStore( 'rc_comment' );
-               }
-               return $this->commentStore;
-       }
-
        /**
         * @param User $user
         * @param array $options Allowed keys:
@@ -333,7 +335,18 @@ class WatchedItemQueryService {
                        $tables[] = 'page';
                }
                if ( in_array( self::INCLUDE_COMMENT, $options['includeFields'] ) ) {
-                       $tables += $this->getCommentStore()->getJoin()['tables'];
+                       $tables += $this->commentStore->getJoin( 'rc_comment' )['tables'];
+               }
+               if ( in_array( self::INCLUDE_TAGS, $options['includeFields'] ) ) {
+                       $tables[] = 'tag_summary';
+               }
+               if ( in_array( self::INCLUDE_USER, $options['includeFields'] ) ||
+                       in_array( self::INCLUDE_USER_ID, $options['includeFields'] ) ||
+                       in_array( self::FILTER_ANON, $options['filters'] ) ||
+                       in_array( self::FILTER_NOT_ANON, $options['filters'] ) ||
+                       array_key_exists( 'onlyByUser', $options ) || array_key_exists( 'notByUser', $options )
+               ) {
+                       $tables += $this->actorMigration->getJoin( 'rc_user' )['tables'];
                }
                return $tables;
        }
@@ -367,13 +380,13 @@ class WatchedItemQueryService {
                        $fields = array_merge( $fields, [ 'rc_type', 'rc_minor', 'rc_bot' ] );
                }
                if ( in_array( self::INCLUDE_USER, $options['includeFields'] ) ) {
-                       $fields[] = 'rc_user_text';
+                       $fields['rc_user_text'] = $this->actorMigration->getJoin( 'rc_user' )['fields']['rc_user_text'];
                }
                if ( in_array( self::INCLUDE_USER_ID, $options['includeFields'] ) ) {
-                       $fields[] = 'rc_user';
+                       $fields['rc_user'] = $this->actorMigration->getJoin( 'rc_user' )['fields']['rc_user'];
                }
                if ( in_array( self::INCLUDE_COMMENT, $options['includeFields'] ) ) {
-                       $fields += $this->getCommentStore()->getJoin()['fields'];
+                       $fields += $this->commentStore->getJoin( 'rc_comment' )['fields'];
                }
                if ( in_array( self::INCLUDE_PATROL_INFO, $options['includeFields'] ) ) {
                        $fields = array_merge( $fields, [ 'rc_patrolled', 'rc_log_type' ] );
@@ -384,6 +397,10 @@ class WatchedItemQueryService {
                if ( in_array( self::INCLUDE_LOG_INFO, $options['includeFields'] ) ) {
                        $fields = array_merge( $fields, [ 'rc_logid', 'rc_log_type', 'rc_log_action', 'rc_params' ] );
                }
+               if ( in_array( self::INCLUDE_TAGS, $options['includeFields'] ) ) {
+                       // prefixed with rc_ to include the field in getRecentChangeFieldsFromRow
+                       $fields['rc_tags'] = 'ts_tags';
+               }
 
                return $fields;
        }
@@ -465,9 +482,13 @@ class WatchedItemQueryService {
                }
 
                if ( in_array( self::FILTER_ANON, $options['filters'] ) ) {
-                       $conds[] = 'rc_user = 0';
+                       $conds[] = $this->actorMigration->isAnon(
+                               $this->actorMigration->getJoin( 'rc_user' )['fields']['rc_user']
+                       );
                } elseif ( in_array( self::FILTER_NOT_ANON, $options['filters'] ) ) {
-                       $conds[] = 'rc_user != 0';
+                       $conds[] = $this->actorMigration->isNotAnon(
+                               $this->actorMigration->getJoin( 'rc_user' )['fields']['rc_user']
+                       );
                }
 
                if ( $user->useRCPatrol() || $user->useNPPatrol() ) {
@@ -519,9 +540,11 @@ class WatchedItemQueryService {
                $conds = [];
 
                if ( array_key_exists( 'onlyByUser', $options ) ) {
-                       $conds['rc_user_text'] = $options['onlyByUser'];
+                       $byUser = User::newFromName( $options['onlyByUser'], false );
+                       $conds[] = $this->actorMigration->getWhere( $db, 'rc_user', $byUser )['conds'];
                } elseif ( array_key_exists( 'notByUser', $options ) ) {
-                       $conds[] = 'rc_user_text != ' . $db->addQuotes( $options['notByUser'] );
+                       $byUser = User::newFromName( $options['notByUser'], false );
+                       $conds[] = 'NOT(' . $this->actorMigration->getWhere( $db, 'rc_user', $byUser )['conds'] . ')';
                }
 
                // Avoid brute force searches (T19342)
@@ -676,7 +699,18 @@ class WatchedItemQueryService {
                        $joinConds['page'] = [ 'LEFT JOIN', 'rc_cur_id=page_id' ];
                }
                if ( in_array( self::INCLUDE_COMMENT, $options['includeFields'] ) ) {
-                       $joinConds += $this->getCommentStore()->getJoin()['joins'];
+                       $joinConds += $this->commentStore->getJoin( 'rc_comment' )['joins'];
+               }
+               if ( in_array( self::INCLUDE_TAGS, $options['includeFields'] ) ) {
+                       $joinConds['tag_summary'] = [ 'LEFT JOIN', [ 'rc_id=ts_rc_id' ] ];
+               }
+               if ( in_array( self::INCLUDE_USER, $options['includeFields'] ) ||
+                       in_array( self::INCLUDE_USER_ID, $options['includeFields'] ) ||
+                       in_array( self::FILTER_ANON, $options['filters'] ) ||
+                       in_array( self::FILTER_NOT_ANON, $options['filters'] ) ||
+                       array_key_exists( 'onlyByUser', $options ) || array_key_exists( 'notByUser', $options )
+               ) {
+                       $joinConds += $this->actorMigration->getJoin( 'rc_user' )['joins'];
                }
                return $joinConds;
        }