Gist Test Based on Question

#github #question

Here is my first post based on this question;

Article No Longer Available

Trying for my old Gist from Github...

	<?php

	/*

	Term Archive Pages:
	- http://example.com/recipes/dinner/
	- http://example.com/recipes/breakfast,brunch/

	Single Recipe Pages:
	- http://example.com/recipes/dinner/soup-title/
	- http://example.com/recipes/breakfast,brunch/egg-dish-title/

	*/

	add_action( 'init', 'register_my_types' );

	function register_my_types() {

	register_post_type( 'recipes',
	array(
	'labels' => array(
	'name' => __( 'Recipes' ),
	'singular_name' => __( 'Recipee' )
	),
	'public' => true,
	'has_archive' => true,
	)
	);

	register_taxonomy( 'occasion', array( 'recipes' ), array(
	'hierarchical' => true,
	'label' => 'Occasions'
	)
	);
	}

	// Add our custom permastructures for custom taxonomy and post
	add_action( 'wp_loaded', 'add_clinic_permastructure' );

	function add_clinic_permastructure() {
	global $wp_rewrite;

	add_permastruct( 'occasion', 'recipes/%occasion%', false );
	add_permastruct( 'recipes', 'recipes/%occasion%/%recipes%', false );
	}

	// Make sure that all links on the site, include the related texonomy terms
	add_filter( 'post_type_link', 'recipe_permalinks', 10, 2 );

	function recipe_permalinks( $permalink, $post ) {
	if ( $post->post_type !== 'recipes' )
	return $permalink;

	$terms = get_the_terms( $post->ID, 'occasion' );

	if ( ! $terms )
	return str_replace( '%occasion%/', '', $permalink );

	$post_terms = array();
	foreach ( $terms as $term )
	$post_terms[] = $term->slug;

	return str_replace( '%occasion%', implode( ',', $post_terms ) , $permalink );
	}

	// Make sure that all term links include their parents in the permalinks
	add_filter( 'term_link', 'add_term_parents_to_permalinks', 10, 2 );

	function add_term_parents_to_permalinks( $permalink, $term ) {
	$term_parents = get_term_parents( $term );

	foreach ( $term_parents as $term_parent )
	$permlink = str_replace( $term->slug, $term_parent->slug . ',' . $term->slug, $permalink );

	return $permlink;
	}

	// Helper function to get all parents of a term
	function get_term_parents( $term, &$parents = array() ) {
	$parent = get_term( $term->parent, $term->taxonomy );

	if ( is_wp_error( $parent ) )
	return $parents;

	$parents[] = $parent;

	if ( $parent->parent )
	get_term_parents( $parent, $parents );

	return $parents;
	}