FormattedRCFeed.php

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<?php
abstract class FormattedRCFeed extends RCFeed {
    private $params;
 
    public function __construct( array $params ) {
        $this->params = $params;
    }
 
    abstract public function send( array $feed, $line );
 
    public function notify( RecentChange $rc, $actionComment = null ) {
        $params = $this->params;
        $formatter = is_object( $params['formatter'] ) ? $params['formatter'] : new $params['formatter'];
 
        $line = $formatter->getLine( $params, $rc, $actionComment );
        if ( !$line ) {
            // @codeCoverageIgnoreStart
            // T109544 - If a feed formatter returns null, this will otherwise cause an
            // error in at least RedisPubSubFeedEngine. Not sure best to handle this.
            // @phan-suppress-next-line PhanTypeMismatchReturnProbablyReal
            return;
            // @codeCoverageIgnoreEnd
        }
        return $this->send( $params, $line );
    }
}