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serkanalgur/custom-post-taxonomy-permalinks.php

Forked from kasparsd/custom-post-taxonomy-permalinks.php
Created September 13, 2018 12:29
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  1. @kasparsd kasparsd revised this gist Jun 13, 2012. 1 changed file with 2 additions and 2 deletions.
    4 changes: 2 additions & 2 deletions custom-post-taxonomy-permalinks.php
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    @@ -7,8 +7,8 @@
    - http://example.com/recipes/breakfast,brunch/
    Single Recipe Pages:
    - http://example.com/recipe/dinner/soup-title/
    - http://example.com/recipe/breakfast,brunch/egg-dish-title/
    - http://example.com/recipes/dinner/soup-title/
    - http://example.com/recipes/breakfast,brunch/egg-dish-title/
    */

  2. @kasparsd kasparsd revised this gist Jun 13, 2012. 1 changed file with 2 additions and 0 deletions.
    2 changes: 2 additions & 0 deletions custom-post-taxonomy-permalinks.php
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    @@ -1,3 +1,5 @@
    <?php

    /*
    Term Archive Pages:
  3. @kasparsd kasparsd renamed this gist Jun 13, 2012. 1 changed file with 0 additions and 0 deletions.
    0 custom-post-taxonomy-permalinks → custom-post-taxonomy-permalinks.php
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    File renamed without changes.
  4. @kasparsd kasparsd created this gist Jun 13, 2012.
    89 changes: 89 additions & 0 deletions custom-post-taxonomy-permalinks
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    /*

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

    Single Recipe Pages:
    - http://example.com/recipe/dinner/soup-title/
    - http://example.com/recipe/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;
    }