Oops, gotta use $exp here
[lhc/web/wiklou.git] / includes / LogPage.php
index 5741e0c..fcc245a 100644 (file)
@@ -20,8 +20,7 @@
 
 /**
  * Contain log classes
- *
- * @package MediaWiki
+ * @file
  */
 
 /**
  * The logs are now kept in a table which is easier to manage and trim
  * than ever-growing wiki pages.
  *
- * @package MediaWiki
  */
 class LogPage {
+       const DELETED_ACTION = 1;
+       const DELETED_COMMENT = 2;
+       const DELETED_USER = 4;
+    const DELETED_RESTRICTED = 8;
        /* @access private */
        var $type, $action, $comment, $params, $target;
        /* @acess public */
@@ -44,85 +46,85 @@ class LogPage {
          *               'upload', 'move'
          * @param bool $rc Whether to update recent changes as well as the logging table
          */
-       function LogPage( $type, $rc = true ) {
+       function __construct( $type, $rc = true ) {
                $this->type = $type;
                $this->updateRecentChanges = $rc;
        }
 
-       function saveContent() {
-               if( wfReadOnly() ) return false;
-
-               global $wgUser;
+       protected function saveContent() {
+               global $wgUser, $wgLogRestrictions;
                $fname = 'LogPage::saveContent';
 
-               $dbw =& wfGetDB( DB_MASTER );
-               $uid = $wgUser->getID();
+               $dbw = wfGetDB( DB_MASTER );
+               $uid = $wgUser->getId();
+               $log_id = $dbw->nextSequenceValue( 'log_log_id_seq' );
 
                $this->timestamp = $now = wfTimestampNow();
-               $dbw->insert( 'logging',
-                       array(
-                               'log_type' => $this->type,
-                               'log_action' => $this->action,
-                               'log_timestamp' => $dbw->timestamp( $now ),
-                               'log_user' => $uid,
-                               'log_namespace' => $this->target->getNamespace(),
-                               'log_title' => $this->target->getDBkey(),
-                               'log_comment' => $this->comment,
-                               'log_params' => $this->params
-                       ), $fname
+               $data = array(
+                       'log_id' => $log_id,
+                       'log_type' => $this->type,
+                       'log_action' => $this->action,
+                       'log_timestamp' => $dbw->timestamp( $now ),
+                       'log_user' => $uid,
+                       'log_namespace' => $this->target->getNamespace(),
+                       'log_title' => $this->target->getDBkey(),
+                       'log_comment' => $this->comment,
+                       'log_params' => $this->params
                );
+               $dbw->insert( 'logging', $data, $fname );
+               $newId = !is_null($log_id) ? $log_id : $dbw->insertId();
 
+               if( !($dbw->affectedRows() > 0) ) {
+                       wfDebugLog( "logging", "LogPage::saveContent failed to insert row - Error {$dbw->lastErrno()}: {$dbw->lastError()}" );
+               }
                # And update recentchanges
-               if ( $this->updateRecentChanges ) {
-                       $titleObj = Title::makeTitle( NS_SPECIAL, 'Log/' . $this->type );
-                       $rcComment = $this->actionText;
-                       if( '' != $this->comment ) {
-                               if ($rcComment == '')
-                                       $rcComment = $this->comment;
-                               else
-                                       $rcComment .= ': ' . $this->comment;
+               if( $this->updateRecentChanges ) {
+                       # Don't add private logs to RC!
+                       if( !isset($wgLogRestrictions[$this->type]) || $wgLogRestrictions[$this->type]=='*' ) {
+                               $titleObj = SpecialPage::getTitleFor( 'Log', $this->type );
+                               $rcComment = $this->getRcComment();
+                               RecentChange::notifyLog( $now, $titleObj, $wgUser, $rcComment, '',
+                                       $this->type, $this->action, $this->target, $this->comment, $this->params, $newId );
                        }
-
-                       require_once( 'RecentChange.php' );
-                       RecentChange::notifyLog( $now, $titleObj, $wgUser, $rcComment, '',
-                               $this->type, $this->action, $this->target, $this->comment, $this->params );
                }
                return true;
        }
 
+       public function getRcComment() {
+               $rcComment = $this->actionText;
+               if( '' != $this->comment ) {
+                       if ($rcComment == '')
+                               $rcComment = $this->comment;
+                       else
+                               $rcComment .= ': ' . $this->comment;
+               }
+               return $rcComment;
+       }
+
        /**
         * @static
         */
-       function validTypes() {
-               static $types = array( '', 'block', 'protect', 'rights', 'delete', 'upload', 'move' );
-               wfRunHooks( 'LogPageValidTypes', array( &$types ) );
-               return $types;
+       public static function validTypes() {
+               global $wgLogTypes;
+               return $wgLogTypes;
        }
 
        /**
         * @static
         */
-       function isLogType( $type ) {
+       public static function isLogType( $type ) {
                return in_array( $type, LogPage::validTypes() );
        }
 
        /**
         * @static
         */
-       function logName( $type ) {
-               static $typeText = array(
-                       ''        => 'log',
-                       'block'   => 'blocklogpage',
-                       'protect' => 'protectlogpage',
-                       'rights'  => 'rightslog',
-                       'delete'  => 'dellogpage',
-                       'upload'  => 'uploadlogpage',
-                       'move'    => 'movelogpage'
-               );
-               wfRunHooks( 'LogPageLogName', array( &$typeText ) );
+       public static function logName( $type ) {
+               global $wgLogNames, $wgMessageCache;
 
-               if( isset( $typeText[$type] ) ) {
-                       return str_replace( '_', ' ', wfMsg( $typeText[$type] ) );
+               if( isset( $wgLogNames[$type] ) ) {
+                       $wgMessageCache->loadAllMessages();
+                       return str_replace( '_', ' ', wfMsg( $wgLogNames[$type] ) );
                } else {
                        // Bogus log types? Perhaps an extension was removed.
                        return $type;
@@ -130,76 +132,57 @@ class LogPage {
        }
 
        /**
-        * @static
+        * @todo handle missing log types
+        * @param string $type logtype
+        * @return string Headertext of this logtype
         */
-       function logHeader( $type ) {
-               static $headerText = array(
-                       ''        => 'alllogstext',
-                       'block'   => 'blocklogtext',
-                       'protect' => 'protectlogtext',
-                       'rights'  => 'rightslogtext',
-                       'delete'  => 'dellogpagetext',
-                       'upload'  => 'uploadlogpagetext',
-                       'move'    => 'movelogpagetext'
-               );
-               wfRunHooks( 'LogPageLogHeader', array( &$headerText ) );
-
-               return wfMsg( $headerText[$type] );
+       static function logHeader( $type ) {
+               global $wgLogHeaders;
+               return wfMsgExt($wgLogHeaders[$type],array('parseinline'));
        }
 
        /**
         * @static
         */
-       function actionText( $type, $action, $title = NULL, $skin = NULL, $params = array(), $filterWikilinks=false, $translate=false ) {
-               global $wgLang, $wgContLang;
-               static $actions = array(
-                       'block/block'       => 'blocklogentry',
-                       'block/unblock'     => 'unblocklogentry',
-                       'protect/protect'   => 'protectedarticle',
-                       'protect/unprotect' => 'unprotectedarticle',
+       static function actionText( $type, $action, $title = NULL, $skin = NULL, $params = array(), $filterWikilinks=false ) {
+               global $wgLang, $wgContLang, $wgLogActions;
 
-                       // TODO: This whole section should be moved to extensions/Makesysop/SpecialMakesysop.php
-                       'rights/rights'     => 'rightslogentry',
-                       'rights/addgroup'   => 'addgrouplogentry',
-                       'rights/rngroup'    => 'renamegrouplogentry',
-                       'rights/chgroup'    => 'changegrouplogentry',
+               $key = "$type/$action";
 
-                       'delete/delete'     => 'deletedarticle',
-                       'delete/restore'    => 'undeletedarticle',
-                       'delete/revision'   => 'revdelete-logentry',
-                       'upload/upload'     => 'uploadedimage',
-                       'upload/revert'     => 'uploadedimage',
-                       'move/move'         => '1movedto2',
-                       'move/move_redir'   => '1movedto2_redir'
-               );
-               wfRunHooks( 'LogPageActionText', array( &$actions ) );
+               if( $key == 'patrol/patrol' )
+                       return PatrolLog::makeActionText( $title, $params, $skin );
 
-               $key = "$type/$action";
-               if( isset( $actions[$key] ) ) {
+               if( isset( $wgLogActions[$key] ) ) {
                        if( is_null( $title ) ) {
-                               $rv=wfMsg( $actions[$key] );
+                               $rv=wfMsg( $wgLogActions[$key] );
                        } else {
                                if( $skin ) {
 
                                        switch( $type ) {
                                                case 'move':
-                                                       $titleLink = $skin->makeLinkObj( $title, $title->getPrefixedText(), 'redirect=no' );
-                                                       $params[0] = $skin->makeLinkObj( Title::newFromText( $params[0] ), $params[0] );
+                                                       $titleLink = $skin->makeLinkObj( $title, htmlspecialchars( $title->getPrefixedText() ), 'redirect=no' );
+                                                       $params[0] = $skin->makeLinkObj( Title::newFromText( $params[0] ), htmlspecialchars( $params[0] ) );
                                                        break;
                                                case 'block':
                                                        if( substr( $title->getText(), 0, 1 ) == '#' ) {
                                                                $titleLink = $title->getText();
                                                        } else {
-                                                               $titleLink = $skin->makeLinkObj( $title, $title->getText() );
-                                                               $titleLink .= ' (' . $skin->makeKnownLinkObj( Title::makeTitle( NS_SPECIAL, 'Contributions/' . $title->getDBkey() ), wfMsg( 'contribslink' ) ) . ')';
+                                                               // TODO: Store the user identifier in the parameters
+                                                               // to make this faster for future log entries
+                                                               $id = User::idFromName( $title->getText() );
+                                                               $titleLink = $skin->userLink( $id, $title->getText() )
+                                                                       . $skin->userToolLinks( $id, $title->getText(), false, Linker::TOOL_LINKS_NOBLOCK );
                                                        }
                                                        break;
                                                case 'rights':
-                                                       if( trim( $params[0] ) == '' )
-                                                               $params[0] = wfMsg( 'rightsnone' );
                                                        $text = $wgContLang->ucfirst( $title->getText() );
                                                        $titleLink = $skin->makeLinkObj( Title::makeTitle( NS_USER, $text ) );
                                                        break;
+                                               case 'merge':
+                                                       $titleLink = $skin->makeLinkObj( $title, $title->getPrefixedText(), 'redirect=no' );
+                                                       $params[0] = $skin->makeLinkObj( Title::newFromText( $params[0] ), htmlspecialchars( $params[0] ) );
+                                                       $params[1] = $wgLang->timeanddate( $params[1] );
+                                                       break;
                                                default:
                                                        $titleLink = $skin->makeLinkObj( $title );
                                        }
@@ -207,23 +190,47 @@ class LogPage {
                                } else {
                                        $titleLink = $title->getPrefixedText();
                                }
+                               if( $key == 'rights/rights' ) {
+                                       if ($skin) {
+                                               $rightsnone = wfMsg( 'rightsnone' );
+                                       } else {
+                                               $rightsnone = wfMsgForContent( 'rightsnone' );
+                                       }
+                                       if( !isset( $params[0] ) || trim( $params[0] ) == '' )
+                                               $params[0] = $rightsnone;
+                                       if( !isset( $params[1] ) || trim( $params[1] ) == '' )
+                                               $params[1] = $rightsnone;
+                               }
                                if( count( $params ) == 0 ) {
                                        if ( $skin ) {
-                                               $rv = wfMsg( $actions[$key], $titleLink );
+                                               $rv = wfMsg( $wgLogActions[$key], $titleLink );
                                        } else {
-                                               $rv = wfMsgForContent( $actions[$key], $titleLink );
+                                               $rv = wfMsgForContent( $wgLogActions[$key], $titleLink );
                                        }
                                } else {
                                        array_unshift( $params, $titleLink );
-                                       if ( $translate && $key == 'block/block' ) {
-                                               $params[1] = $wgLang->translateBlockExpiry($params[1]);
+                                       if ( $key == 'block/block' || $key == 'suppress/block' ) {
+                                               if ( $skin ) {
+                                                       $params[1] = '<span title="' . htmlspecialchars( $params[1] ). '">' . $wgLang->translateBlockExpiry( $params[1] ) . '</span>';
+                                               } else {
+                                                       $params[1] = $wgContLang->translateBlockExpiry( $params[1] );
+                                               }
+                                               $params[2] = isset( $params[2] )
+                                                                               ? self::formatBlockFlags( $params[2], is_null( $skin ) )
+                                                                               : '';
                                        }
-                                       $rv = wfMsgReal( $actions[$key], $params, true, !$skin );
+                                       $rv = wfMsgReal( $wgLogActions[$key], $params, true, !$skin );
                                }
                        }
                } else {
-                       wfDebug( "LogPage::actionText - unknown action $key\n" );
-                       $rv = "$action";
+                       global $wgLogActionsHandlers;
+                       if( isset( $wgLogActionsHandlers[$key] ) ) {
+                               $args = func_get_args();
+                               $rv = call_user_func_array( $wgLogActionsHandlers[$key], $args );
+                       } else {
+                               wfDebug( "LogPage::actionText - unknown action $key\n" );
+                               $rv = "$action";
+                       }
                }
                if( $filterWikilinks ) {
                        $rv = str_replace( "[[", "", $rv );
@@ -239,13 +246,13 @@ class LogPage {
         * @param string $comment Description associated
         * @param array $params Parameters passed later to wfMsg.* functions
         */
-       function addEntry( $action, &$target, $comment, $params = array() ) {
+       function addEntry( $action, $target, $comment, $params = array() ) {
                if ( !is_array( $params ) ) {
                        $params = array( $params );
                }
 
                $this->action = $action;
-               $this->target =& $target;
+               $this->target = $target;
                $this->comment = $comment;
                $this->params = LogPage::makeParamBlob( $params );
 
@@ -258,7 +265,7 @@ class LogPage {
         * Create a blob from a parameter array
         * @static
         */
-       function makeParamBlob( $params ) {
+       static function makeParamBlob( $params ) {
                return implode( "\n", $params );
        }
 
@@ -266,13 +273,60 @@ class LogPage {
         * Extract a parameter array from a blob
         * @static
         */
-       function extractParams( $blob ) {
+       static function extractParams( $blob ) {
                if ( $blob === '' ) {
                        return array();
                } else {
                        return explode( "\n", $blob );
                }
        }
+
+       /**
+        * Convert a comma-delimited list of block log flags
+        * into a more readable (and translated) form
+        *
+        * @param $flags Flags to format
+        * @param $forContent Whether to localize the message depending of the user
+        *                    language
+        * @return string
+        */
+       public static function formatBlockFlags( $flags, $forContent = false ) {
+               $flags = explode( ',', trim( $flags ) );
+               if( count( $flags ) > 0 ) {
+                       for( $i = 0; $i < count( $flags ); $i++ )
+                               $flags[$i] = self::formatBlockFlag( $flags[$i], $forContent );
+                       return '(' . implode( ', ', $flags ) . ')';
+               } else {
+                       return '';
+               }
+       }
+
+       /**
+        * Translate a block log flag if possible
+        *
+        * @param $flag Flag to translate
+        * @param $forContent Whether to localize the message depending of the user
+        *                    language
+        * @return string
+        */
+       public static function formatBlockFlag( $flag, $forContent = false ) {
+               static $messages = array();
+               if( !isset( $messages[$flag] ) ) {
+                       $k = 'block-log-flags-' . $flag;
+                       if( $forContent )
+                               $msg = wfMsgForContent( $k );
+                       else
+                               $msg = wfMsg( $k );
+                       $messages[$flag] = htmlspecialchars( wfEmptyMsg( $k, $msg ) ? $flag : $msg );
+               }
+               return $messages[$flag];
+       }
 }
 
-?>
+/**
+ * Aliases for backwards compatibility with 1.6
+ */
+define( 'MW_LOG_DELETED_ACTION', LogPage::DELETED_ACTION );
+define( 'MW_LOG_DELETED_USER', LogPage::DELETED_USER );
+define( 'MW_LOG_DELETED_COMMENT', LogPage::DELETED_COMMENT );
+define( 'MW_LOG_DELETED_RESTRICTED', LogPage::DELETED_RESTRICTED );