diff options
Diffstat (limited to 'includes/rcfeed/JSONRCFeedFormatter.php')
-rw-r--r-- | includes/rcfeed/JSONRCFeedFormatter.php | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/includes/rcfeed/JSONRCFeedFormatter.php b/includes/rcfeed/JSONRCFeedFormatter.php new file mode 100644 index 00000000..f4cb9921 --- /dev/null +++ b/includes/rcfeed/JSONRCFeedFormatter.php @@ -0,0 +1,90 @@ +<?php + +class JSONRCFeedFormatter implements RCFeedFormatter { + /** + * Generates a notification that can be easily interpreted by a machine. + * @see RCFeedFormatter::getLine + */ + public function getLine( array $feed, RecentChange $rc, $actionComment ) { + global $wgCanonicalServer, $wgScriptPath, $wgDBname; + $attrib = $rc->getAttributes(); + + $packet = array( + // Usually, RC ID is exposed only for patrolling purposes, + // but there is no real reason not to expose it in other cases, + // and I can see how this may be potentially useful for clients. + 'id' => $attrib['rc_id'], + 'type' => $attrib['rc_type'], + 'namespace' => $rc->getTitle()->getNamespace(), + 'title' => $rc->getTitle()->getPrefixedText(), + 'comment' => $attrib['rc_comment'], + 'timestamp' => (int)wfTimestamp( TS_UNIX, $attrib['rc_timestamp'] ), + 'user' => $attrib['rc_user_text'], + 'bot' => (bool)$attrib['rc_bot'], + ); + + if ( isset( $feed['channel'] ) ) { + $packet['channel'] = $feed['channel']; + } + + $type = $attrib['rc_type']; + if ( $type == RC_EDIT || $type == RC_NEW ) { + global $wgUseRCPatrol, $wgUseNPPatrol; + + $packet['minor'] = $attrib['rc_minor']; + if ( $wgUseRCPatrol || ( $type == RC_NEW && $wgUseNPPatrol ) ) { + $packet['patrolled'] = $attrib['rc_patrolled']; + } + } + + switch ( $type ) { + case RC_EDIT: + $packet['length'] = array( 'old' => $attrib['rc_old_len'], 'new' => $attrib['rc_new_len'] ); + $packet['revision'] = array( 'old' => $attrib['rc_last_oldid'], 'new' => $attrib['rc_this_oldid'] ); + break; + + case RC_NEW: + $packet['length'] = array( 'old' => NULL, 'new' => $attrib['rc_new_len'] ); + $packet['revision'] = array( 'old' => NULL, 'new' => $attrib['rc_this_oldid'] ); + break; + + case RC_LOG: + $packet['log_type'] = $attrib['rc_log_type']; + $packet['log_action'] = $attrib['rc_log_action']; + if ( $attrib['rc_params'] ) { + wfSuppressWarnings(); + $params = unserialize( $attrib['rc_params'] ); + wfRestoreWarnings(); + if ( + // If it's an actual serialised false... + $attrib['rc_params'] == serialize( false ) || + // Or if we did not get false back when trying to unserialise + $params !== false + ) { + // From ApiQueryLogEvents::addLogParams + $logParams = array(); + // Keys like "4::paramname" can't be used for output so we change them to "paramname" + foreach ( $params as $key => $value ) { + if ( strpos( $key, ':' ) === false ) { + $logParams[$key] = $value; + continue; + } + $logParam = explode( ':', $key, 3 ); + $logParams[$logParam[2]] = $value; + } + $packet['log_params'] = $logParams; + } else { + $packet['log_params'] = explode( "\n", $attrib['rc_params'] ); + } + } + $packet['log_action_comment'] = $actionComment; + break; + } + + $packet['server_url'] = $wgCanonicalServer; + $packet['server_script_path'] = $wgScriptPath ?: '/'; + $packet['wiki'] = $wgDBname; + + return FormatJson::encode( $packet ); + } +} |