Related Posts

Toolbelt can automatically append related posts to the end of post content.

The related posts will be selected randomly from posts in the same categories as the post being viewed. A collection of posts are saved in a transient (specific to the current post), and then 2 posts are selected and appended to the end of the post content.

Related posts with images are given priority, since they look nicer :)

Filters

toolbelt_related_posts_count

Change how many related posts are displayed.

By default 2 posts are displayed.

function my_toolbelt_related_posts_count() {
return 4;
}
add_filter( 'toolbelt_related_posts_count', 'my_toolbelt_related_posts_count' );

toolbelt_related_posts_thumbnail_size

The thumbnail size to use for the featured images. By default the medium image size is used.

function my_toolbelt_related_posts_thumbnail_size() {
return 'some-image-size-handle';
}
add_filter( 'toolbelt_related_posts_thumbnail_size', 'my_toolbelt_related_posts_thumbnail_size' );