Separating logic

gistfile1.aw

// Snippet from events/index.html.php
<!-- Track -->
<div class="row">
    <h2 class="title"><?= $events->getTrackTitle( $post->ID ); ?></h2>
    <div class="image-container">
        <img src="<?= $tracks->getMapImage( $events->getTrackId( $post->ID ), 'medium' ); ?>" />
    </div>
</div>
<!-- -->

<?php
// Snippet from events_controller.php
public function getTrackTitle( $event_id=null ){

    $track_id = get_post_meta( $event_id, 'tracks_id', true );

    $post = get_post( $track_id );
    if ( $post )
        return $post->post_title;
}