Make list=logevents display log entries by anonymous users
[lhc/web/wiklou.git] / includes / logging / LogFormatter.php
index 6c5b983..8f60aee 100644 (file)
@@ -194,9 +194,9 @@ class LogFormatter {
                // Text of title the action is aimed at.
                $target = $entry->getTarget()->getPrefixedText();
                $text = null;
-               switch( $entry->getType() ) {
+               switch ( $entry->getType() ) {
                        case 'move':
-                               switch( $entry->getSubtype() ) {
+                               switch ( $entry->getSubtype() ) {
                                        case 'move':
                                                $movesource = $parameters['4::target'];
                                                $text = wfMessage( '1movedto2' )
@@ -215,7 +215,7 @@ class LogFormatter {
                                break;
 
                        case 'delete':
-                               switch( $entry->getSubtype() ) {
+                               switch ( $entry->getSubtype() ) {
                                        case 'delete':
                                                $text = wfMessage( 'deletedarticle' )
                                                        ->rawParams( $target )->inContentLanguage()->escaped();
@@ -246,7 +246,7 @@ class LogFormatter {
                                break;
 
                        case 'protect':
-                               switch( $entry->getSubtype() ) {
+                               switch ( $entry->getSubtype() ) {
                                case 'protect':
                                        $text = wfMessage( 'protectedarticle' )
                                                ->rawParams( $target . ' ' . $parameters[0] )->inContentLanguage()->escaped();
@@ -263,7 +263,7 @@ class LogFormatter {
                                break;
 
                        case 'newusers':
-                               switch( $entry->getSubtype() ) {
+                               switch ( $entry->getSubtype() ) {
                                        case 'newusers':
                                        case 'create':
                                                $text = wfMessage( 'newuserlog-create-entry' )
@@ -282,7 +282,7 @@ class LogFormatter {
                                break;
 
                        case 'upload':
-                               switch( $entry->getSubtype() ) {
+                               switch ( $entry->getSubtype() ) {
                                        case 'upload':
                                                $text = wfMessage( 'uploadedimage' )
                                                        ->rawParams( $target )->inContentLanguage()->escaped();
@@ -305,7 +305,7 @@ class LogFormatter {
                                } else {
                                        $newgroups = wfMessage( 'rightsnone' )->inContentLanguage()->escaped();
                                }
-                               switch( $entry->getSubtype() ) {
+                               switch ( $entry->getSubtype() ) {
                                        case 'rights':
                                                $text = wfMessage( 'rightslogentry' )
                                                        ->rawParams( $target, $oldgroups, $newgroups )->inContentLanguage()->escaped();
@@ -320,7 +320,7 @@ class LogFormatter {
                        // case 'suppress' --private log -- aaron  (sign your messages so we know who to blame in a few years :-D)
                        // default:
                }
-               if( is_null( $text ) ) {
+               if ( is_null( $text ) ) {
                        $text = $this->getPlainActionText();
                }
 
@@ -402,8 +402,10 @@ class LogFormatter {
 
                // Filter out parameters which are not in format #:foo
                foreach ( $entry->getParameters() as $key => $value ) {
-                       if ( strpos( $key, ':' ) === false ) continue;
-                       list( $index, $type, $name ) = explode( ':', $key, 3 );
+                       if ( strpos( $key, ':' ) === false ) {
+                               continue;
+                       }
+                       list( $index, $type, ) = explode( ':', $key, 3 );
                        $params[$index - 1] = $this->formatParameterValue( $type, $value );
                }
 
@@ -449,7 +451,7 @@ class LogFormatter {
 
        /**
         * Formats parameters values dependent to their type
-        * @param $type string The type of the value.
+        * @param string $type The type of the value.
         *   Valid are currently:
         *     * - (empty) or plain: The value is returned as-is
         *     * raw: The value will be added to the log message
@@ -468,7 +470,7 @@ class LogFormatter {
         *     * title-link: The value is a page title,
         *                   returns link to this page
         *     * number: Format value as number
-        * @param $value string The parameter value that should
+        * @param string $value The parameter value that should
         *                      be formated
         * @return string or Message::numParam or Message::rawParam
         *         Formated value
@@ -477,7 +479,7 @@ class LogFormatter {
        protected function formatParameterValue( $type, $value ) {
                $saveLinkFlood = $this->linkFlood;
 
-               switch( strtolower( trim( $type ) ) ) {
+               switch ( strtolower( trim( $type ) ) ) {
                        case 'raw':
                                $value = Message::rawParam( $value );
                                break;
@@ -523,7 +525,7 @@ class LogFormatter {
         * Helper to make a link to the page, taking the plaintext
         * value in consideration.
         * @param $title Title the page
-        * @param $parameters array query parameters
+        * @param array $parameters query parameters
         * @throws MWException
         * @return String
         */
@@ -773,7 +775,7 @@ class LegacyLogFormatter extends LogFormatter {
                        return $this->msg( 'parentheses' )->rawParams(
                                $this->context->getLanguage()->pipeList( $links ) )->escaped();
                // Show unmerge link
-               } elseif( $type == 'merge' && $subtype == 'merge' ) {
+               } elseif ( $type == 'merge' && $subtype == 'merge' ) {
                        if ( !$this->context->getUser()->isAllowed( 'mergehistory' ) ) {
                                return '';
                        }
@@ -812,395 +814,3 @@ class LegacyLogFormatter extends LogFormatter {
        }
 }
 
-/**
- * This class formats move log entries.
- * @since 1.19
- */
-class MoveLogFormatter extends LogFormatter {
-       public function getPreloadTitles() {
-               $params = $this->extractParameters();
-               return array( Title::newFromText( $params[3] ) );
-       }
-
-       protected function getMessageKey() {
-               $key = parent::getMessageKey();
-               $params = $this->getMessageParameters();
-               if ( isset( $params[4] ) && $params[4] === '1' ) {
-                       $key .= '-noredirect';
-               }
-               return $key;
-       }
-
-       protected function getMessageParameters() {
-               $params = parent::getMessageParameters();
-               $oldname = $this->makePageLink( $this->entry->getTarget(), array( 'redirect' => 'no' ) );
-               $newname = $this->makePageLink( Title::newFromText( $params[3] ) );
-               $params[2] = Message::rawParam( $oldname );
-               $params[3] = Message::rawParam( $newname );
-               return $params;
-       }
-
-       public function getActionLinks() {
-               if ( $this->entry->isDeleted( LogPage::DELETED_ACTION ) // Action is hidden
-                       || $this->entry->getSubtype() !== 'move'
-                       || !$this->context->getUser()->isAllowed( 'move' ) )
-               {
-                       return '';
-               }
-
-               $params = $this->extractParameters();
-               $destTitle = Title::newFromText( $params[3] );
-               if ( !$destTitle ) {
-                       return '';
-               }
-
-               $revert = Linker::linkKnown(
-                       SpecialPage::getTitleFor( 'Movepage' ),
-                       $this->msg( 'revertmove' )->escaped(),
-                       array(),
-                       array(
-                               'wpOldTitle' => $destTitle->getPrefixedDBkey(),
-                               'wpNewTitle' => $this->entry->getTarget()->getPrefixedDBkey(),
-                               'wpReason'   => $this->msg( 'revertmove' )->inContentLanguage()->text(),
-                               'wpMovetalk' => 0
-                       )
-               );
-               return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
-       }
-}
-
-/**
- * This class formats delete log entries.
- * @since 1.19
- */
-class DeleteLogFormatter extends LogFormatter {
-       protected function getMessageKey() {
-               $key = parent::getMessageKey();
-               if ( in_array( $this->entry->getSubtype(), array( 'event', 'revision' ) ) ) {
-                       if ( count( $this->getMessageParameters() ) < 5 ) {
-                               return "$key-legacy";
-                       }
-               }
-               return $key;
-       }
-
-       protected function getMessageParameters() {
-               if ( isset( $this->parsedParametersDeleteLog ) ) {
-                       return $this->parsedParametersDeleteLog;
-               }
-
-               $params = parent::getMessageParameters();
-               $subtype = $this->entry->getSubtype();
-               if ( in_array( $subtype, array( 'event', 'revision' ) ) ) {
-                       // $params[3] here is 'revision' for page revisions, 'oldimage' for file versions, or a comma-separated list of log_ids for log entries.
-                       // $subtype here is 'revision' for page revisions and file versions, or 'event' for log entries.
-                       if (
-                               ( $subtype === 'event' && count( $params ) === 6 ) ||
-                               ( $subtype === 'revision' && isset( $params[3] ) && ( $params[3] === 'revision' || $params[3] === 'oldimage' ) )
-                       ) {
-                               $paramStart = $subtype === 'revision' ? 4 : 3;
-
-                               $old = $this->parseBitField( $params[$paramStart+1] );
-                               $new = $this->parseBitField( $params[$paramStart+2] );
-                               list( $hid, $unhid, $extra ) = RevisionDeleter::getChanges( $new, $old );
-                               $changes = array();
-                               foreach ( $hid as $v ) {
-                                       $changes[] = $this->msg( "$v-hid" )->plain();
-                               }
-                               foreach ( $unhid as $v ) {
-                                       $changes[] = $this->msg( "$v-unhid" )->plain();
-                               }
-                               foreach ( $extra as $v ) {
-                                       $changes[] = $this->msg( $v )->plain();
-                               }
-                               $changeText = $this->context->getLanguage()->listToText( $changes );
-
-                               $newParams = array_slice( $params, 0, 3 );
-                               $newParams[3] = $changeText;
-                               $count = count( explode( ',', $params[$paramStart] ) );
-                               $newParams[4] = $this->context->getLanguage()->formatNum( $count );
-                               return $this->parsedParametersDeleteLog = $newParams;
-                       } else {
-                               return $this->parsedParametersDeleteLog = array_slice( $params, 0, 3 );
-                       }
-               }
-
-               return $this->parsedParametersDeleteLog = $params;
-       }
-
-       protected function parseBitField( $string ) {
-               // Input is like ofield=2134 or just the number
-               if ( strpos( $string, 'field=' ) === 1 ) {
-                       list( , $field ) = explode( '=', $string );
-                       return (int) $field;
-               } else {
-                       return (int) $string;
-               }
-       }
-
-       public function getActionLinks() {
-               $user = $this->context->getUser();
-               if ( !$user->isAllowed( 'deletedhistory' ) || $this->entry->isDeleted( LogPage::DELETED_ACTION ) ) {
-                       return '';
-               }
-
-               switch ( $this->entry->getSubtype() ) {
-               case 'delete': // Show undelete link
-                       if( $user->isAllowed( 'undelete' ) ) {
-                               $message = 'undeletelink';
-                       } else {
-                               $message = 'undeleteviewlink';
-                       }
-                       $revert = Linker::linkKnown(
-                               SpecialPage::getTitleFor( 'Undelete' ),
-                               $this->msg( $message )->escaped(),
-                               array(),
-                               array( 'target' => $this->entry->getTarget()->getPrefixedDBkey() )
-                       );
-                       return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
-
-               case 'revision': // If an edit was hidden from a page give a review link to the history
-                       $params = $this->extractParameters();
-                       if ( !isset( $params[3] ) || !isset( $params[4] ) ) {
-                               return '';
-                       }
-
-                       // Different revision types use different URL params...
-                       $key = $params[3];
-                       // This is a CSV of the IDs
-                       $ids = explode( ',', $params[4] );
-
-                       $links = array();
-
-                       // If there's only one item, we can show a diff link
-                       if ( count( $ids ) == 1 ) {
-                               // Live revision diffs...
-                               if ( $key == 'oldid' || $key == 'revision' ) {
-                                       $links[] = Linker::linkKnown(
-                                               $this->entry->getTarget(),
-                                               $this->msg( 'diff' )->escaped(),
-                                               array(),
-                                               array(
-                                                       'diff' => intval( $ids[0] ),
-                                                       'unhide' => 1
-                                               )
-                                       );
-                               // Deleted revision diffs...
-                               } elseif ( $key == 'artimestamp' || $key == 'archive' ) {
-                                       $links[] = Linker::linkKnown(
-                                               SpecialPage::getTitleFor( 'Undelete' ),
-                                               $this->msg( 'diff' )->escaped(),
-                                               array(),
-                                               array(
-                                                       'target'    => $this->entry->getTarget()->getPrefixedDBKey(),
-                                                       'diff'      => 'prev',
-                                                       'timestamp' => $ids[0]
-                                               )
-                                       );
-                               }
-                       }
-
-                       // View/modify link...
-                       $links[] = Linker::linkKnown(
-                               SpecialPage::getTitleFor( 'Revisiondelete' ),
-                               $this->msg( 'revdel-restore' )->escaped(),
-                               array(),
-                               array(
-                                       'target' => $this->entry->getTarget()->getPrefixedText(),
-                                       'type' => $key,
-                                       'ids' => implode( ',', $ids ),
-                               )
-                       );
-
-                       return $this->msg( 'parentheses' )->rawParams(
-                               $this->context->getLanguage()->pipeList( $links ) )->escaped();
-
-               case 'event': // Hidden log items, give review link
-                       $params = $this->extractParameters();
-                       if ( !isset( $params[3] ) ) {
-                               return '';
-                       }
-                       // This is a CSV of the IDs
-                       $query = $params[3];
-                       // Link to each hidden object ID, $params[1] is the url param
-                       $revert = Linker::linkKnown(
-                               SpecialPage::getTitleFor( 'Revisiondelete' ),
-                               $this->msg( 'revdel-restore' )->escaped(),
-                               array(),
-                               array(
-                                       'target' => $this->entry->getTarget()->getPrefixedText(),
-                                       'type' => 'logging',
-                                       'ids' => $query
-                               )
-                       );
-                       return $this->msg( 'parentheses' )->rawParams( $revert )->escaped();
-               default:
-                       return '';
-               }
-       }
-}
-
-/**
- * This class formats patrol log entries.
- * @since 1.19
- */
-class PatrolLogFormatter extends LogFormatter {
-       protected function getMessageKey() {
-               $key = parent::getMessageKey();
-               $params = $this->getMessageParameters();
-               if ( isset( $params[5] ) && $params[5] ) {
-                       $key .= '-auto';
-               }
-               return $key;
-       }
-
-       protected function getMessageParameters() {
-               $params = parent::getMessageParameters();
-
-               $target = $this->entry->getTarget();
-               $oldid = $params[3];
-               $revision = $this->context->getLanguage()->formatNum( $oldid, true );
-
-               if ( $this->plaintext ) {
-                       $revlink = $revision;
-               } elseif ( $target->exists() ) {
-                       $query = array(
-                               'oldid' => $oldid,
-                               'diff' => 'prev'
-                       );
-                       $revlink = Linker::link( $target, htmlspecialchars( $revision ), array(), $query );
-               } else {
-                       $revlink = htmlspecialchars( $revision );
-               }
-
-               $params[3] = Message::rawParam( $revlink );
-               return $params;
-       }
-}
-
-/**
- * This class formats new user log entries.
- * @since 1.19
- */
-class NewUsersLogFormatter extends LogFormatter {
-       protected function getMessageParameters() {
-               $params = parent::getMessageParameters();
-               $subtype = $this->entry->getSubtype();
-               if ( $subtype === 'create2' || $subtype === 'byemail' ) {
-                       if ( isset( $params[3] ) ) {
-                               $target = User::newFromId( $params[3] );
-                       } else {
-                               $target = User::newFromName( $this->entry->getTarget()->getText(), false );
-                       }
-                       $params[2] = Message::rawParam( $this->makeUserLink( $target ) );
-                       $params[3] = $target->getName();
-               }
-               return $params;
-       }
-
-       public function getComment() {
-               $timestamp = wfTimestamp( TS_MW, $this->entry->getTimestamp() );
-               if ( $timestamp < '20080129000000' ) {
-                       # Suppress $comment from old entries (before 2008-01-29),
-                       # not needed and can contain incorrect links
-                       return '';
-               }
-               return parent::getComment();
-       }
-
-       public function getPreloadTitles() {
-               $subtype = $this->entry->getSubtype();
-               if ( $subtype === 'create2' || $subtype === 'byemail' ) {
-                       //add the user talk to LinkBatch for the userLink
-                       return array( Title::makeTitle( NS_USER_TALK, $this->entry->getTarget()->getText() ) );
-               }
-               return array();
-       }
-}
-
-/**
- * This class formats rights log entries.
- * @since 1.21
- */
-class RightsLogFormatter extends LogFormatter {
-       protected function makePageLink( Title $title = null, $parameters = array() ) {
-               global $wgContLang, $wgUserrightsInterwikiDelimiter;
-
-               if ( !$this->plaintext ) {
-                       $text = $wgContLang->ucfirst( $title->getText() );
-                       $parts = explode( $wgUserrightsInterwikiDelimiter, $text, 2 );
-
-                       if ( count( $parts ) === 2 ) {
-                               $titleLink = WikiMap::foreignUserLink( $parts[1], $parts[0],
-                                       htmlspecialchars( $title->getPrefixedText() ) );
-
-                               if ( $titleLink !== false ) {
-                                       return $titleLink;
-                               }
-                       }
-               }
-
-               return parent::makePageLink( $title, $parameters );
-       }
-
-       protected function getMessageKey() {
-               $key = parent::getMessageKey();
-               $params = $this->getMessageParameters();
-               if ( !isset( $params[3] ) && !isset( $params[4] ) ) {
-                       $key .= '-legacy';
-               }
-               return $key;
-       }
-
-       protected function getMessageParameters() {
-               $params = parent::getMessageParameters();
-
-               // Really old entries
-               if ( !isset( $params[3] ) && !isset( $params[4] ) ) {
-                       return $params;
-               }
-
-               $oldGroups = $params[3];
-               $newGroups = $params[4];
-
-               // Less old entries
-               if ( $oldGroups === '' ) {
-                       $oldGroups = array();
-               } elseif ( is_string( $oldGroups ) ) {
-                       $oldGroups = array_map( 'trim', explode( ',', $oldGroups ) );
-               }
-               if ( $newGroups === '' ) {
-                       $newGroups = array();
-               } elseif ( is_string( $newGroups ) ) {
-                       $newGroups = array_map( 'trim', explode( ',', $newGroups ) );
-               }
-
-               $userName = $this->entry->getTarget()->getText();
-               if ( !$this->plaintext && count( $oldGroups ) ) {
-                       foreach ( $oldGroups as &$group ) {
-                               $group = User::getGroupMember( $group, $userName );
-                       }
-               }
-               if ( !$this->plaintext && count( $newGroups ) ) {
-                       foreach ( $newGroups as &$group ) {
-                               $group = User::getGroupMember( $group, $userName );
-                       }
-               }
-
-               $lang = $this->context->getLanguage();
-               if ( count( $oldGroups ) ) {
-                       $params[3] = $lang->listToText( $oldGroups );
-               } else {
-                       $params[3] = $this->msg( 'rightsnone' )->text();
-               }
-               if ( count( $newGroups ) ) {
-                       // Array_values is used here because of bug 42211
-                       // see use of array_unique in UserrightsPage::doSaveUserGroups on $newGroups.
-                       $params[4] = $lang->listToText( array_values( $newGroups ) );
-               } else {
-                       $params[4] = $this->msg( 'rightsnone' )->text();
-               }
-
-               return $params;
-       }
-}