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<?php
class serendipity_event_rss_bauigel extends serendipity_event {
    function introspect(&$propbag) {
        global $serendipity;

        $propbag->add('name',          'Bauigel: RSS');
        $propbag->add('description',   '');
        $propbag->add('author',        'Garvin');
        $propbag->add('version',       '0.1');
        $propbag->add('requirements',  array('serendipity' => '1.7', 'smarty' => '2.6.7', 'php' => '5.2.0'));
        $propbag->add('event_hooks',   array('frontend_display' => true));
    }

    function generate_content(&$title) {
        $title = 'Bauigel: RSS';
    }

    function event_hook($event, &$bag, &$eventData, $addData = null) {
        global $serendipity;

        $hooks = &$bag->get('event_hooks');

        // RSS-Feed special case
        if ($event == 'frontend_display' && $addData['from'] == 'functions_entries:printEntries_rss') {
            // TODO: Insert your HTML code here. Use $eventData[...] to access variable of your entry.
            $eventData['body'] .= 'RSS-Feed: Der Titel ist "' . $eventData['title'] . '"';
            return true;
        }
    }
}