Spun content-custom-circles.php

<?php

/* Get custom circles */
        $args = array(
                'post_type' => 'custom_circles'
        );

        $custom_circles = new WP_Query( $args );

        if( $custom_circles->have_posts() ) {
                while( $custom_circles->have_posts() ) {

                        $custom_circles->the_post();

                        // Get the link
                        $link = get_custom_field( 'link' );

                        //Add in "http://" if it isn't there already
                        if ( strpos( $link, 'http://' ) === false ) {
                            $link = 'http://' . $link;
                        }

                        // I don't know how to return something useful from
                        // get_custom_field that'll let me know if no image
                        // has been specified, so I'm doing this elongation:
                        // Convert the image to an integer
                        $image_id = (int) get_custom_field( 'image:wrapper');

                        //If it's more than zero then it has matched
                        if ( $image_id !== 0 ) {
                                $thumb_id = get_custom_field( 'image' );
                                $thumb = wp_get_attachment_image($thumb_id, 'home-post wp-post-image');
                        }
                        else {
                                $thumb = '<span class="no-thumbnail">' . esc_attr( the_title_attribute( 'echo=0' ) ) . '</span>';
                                $postclass = 'no-thumbnail';
                        }

                        ?>

<article id="post-<?php the_ID(); ?>" <?php post_class( $postclass ); ?>>
        <a href="<?php echo $link; ?>" title="<?php the_title() ?>" rel="bookmark">
            <?php echo $thumb; ?>
        </a>
</article><!-- #post-<?php the_ID(); ?> -->

                                <?php
                        }
                }

?>