Insert category of taxonomy between custom post type and post

  • Hello everybody

    I’m implementing a testing project and from 2 days I’m fighting with the permalink. I want to share with you my problem:

    I created a custom post type products;
    I created a custom taxonomy brand associated to products;
    into taxonomy I created 2 categories: nike and adidas;
    I finally created a product t-shirt and I categorized it as nike.

    What I would obtain is a permalink like this:

    www.example.com/products/nike/t-shirt

    Instead this it happens:

    I can visit the page of category nike
    /products/nike/
    where there are links to t-shirt posts.

    On the t-shirt page the permalink changes and becomes
    /products/t-shirt/

    In practice, I lose the reference to category /nike/

    what I get: /products/t-shirt/
    what I would like: /products/nike/t-shirt/

    I fix this with a static solution:

    into the custom post type I added
    'rewrite' => array('slug' => 'products/nike','with_front' => false),

    can I replace nike with something filter?

    Any idea?

Viewing 15 replies - 1 through 15 (of 20 total)
  • Thread Starter lopinsjk

    (@lopinsjk)

    Solve it!

    /*Creo il custom post type Prodotti*/
function my_custom_post_product() {
	$labels = array(
		'name'               => _x( 'Prodotti', 'post type general name' ),
		'singular_name'      => _x( 'Prodotto', 'post type singular name' ),
		'add_new'            => _x( 'Aggiungi Nuovo', 'book' ),
		'add_new_item'       => __( 'Aggiungi Nuovo Prodotto' ),
		'edit_item'          => __( 'Modifica Prodotto' ),
		'new_item'           => __( 'Nuovo Prodotto' ),
		'all_items'          => __( 'Tutti i Prodotti' ),
		'view_item'          => __( 'Vedi Prodotto' ),
		'search_items'       => __( 'Cerca Prodotti' ),
		'not_found'          => __( 'Nessun Prodotto Trovato' ),
		'not_found_in_trash' => __( 'Nessun Prodotto Trovato nel Cestino' ),
		'parent_item_colon'  => '',
		'menu_name'          => 'Prodotti'
	);
	$args = array(
		'labels'        => $labels,
		'description'   => 'Inserisci un nuovo prodotto',
		'public'        => true,
		'menu_position' => 5,
		'supports'      => array( 'title', 'editor', 'thumbnail', 'excerpt', 'comments' ),
		'has_archive'   => true,
		'hierarchical'	=> true,
		'rewrite'		=> array('slug' => 'prodotto/%brand%','with_front' => false),
		'query_var'		=> true,
		//'rewrite'		=> true,
		//'publicly_queryable' => false,
	);
	register_post_type( 'prodotto', $args );
}
add_action( 'init', 'my_custom_post_product' );
    /*Creo la custom taxonomy Brand associata a Prodotti*/
function my_taxonomies_product() {
	$labels = array(
		'name'              => _x( 'Brand', 'taxonomy general name' ),
		'singular_name'     => _x( 'Brand', 'taxonomy singular name' ),
		'search_items'      => __( 'Search Product Categories' ),
		'all_items'         => __( 'All Product Categories' ),
		'parent_item'       => __( 'Parent Product Category' ),
		'parent_item_colon' => __( 'Parent Product Category:' ),
		'edit_item'         => __( 'Edit Product Category' ),
		'update_item'       => __( 'Update Product Category' ),
		'add_new_item'      => __( 'Add New Product Category' ),
		'new_item_name'     => __( 'New Product Category' ),
		'menu_name'         => __( 'Brand' ),
	);
	$args = array(
		'labels' => $labels,
		'hierarchical' 	=> true,
		'public'		=> true,
		'query_var'		=> 'brand',
		//slug prodotto deve coincidere con il primo parametro dello slug del Custom Post Type correlato
		'rewrite'		=>  array('slug' => 'prodotto' ),
		'_builtin'		=> false,
	);
	register_taxonomy( 'brand', 'prodotto', $args );
}
add_action( 'init', 'my_taxonomies_product', 0 );
    /*Filtro per modificare il permalink*/
add_filter('post_link', 'brand_permalink', 1, 3);
add_filter('post_type_link', 'brand_permalink', 1, 3);

function brand_permalink($permalink, $post_id, $leavename) {
	//con %brand% catturo il rewrite del Custom Post Type
    if (strpos($permalink, '%brand%') === FALSE) return $permalink;
        // Get post
        $post = get_post($post_id);
        if (!$post) return $permalink;

        // Get taxonomy terms
        $terms = wp_get_object_terms($post->ID, 'brand');
        if (!is_wp_error($terms) && !empty($terms) && is_object($terms[0]))
        	$taxonomy_slug = $terms[0]->slug;
        else $taxonomy_slug = 'no-brand';

    return str_replace('%brand%', $taxonomy_slug, $permalink);
}

    now create 2 categories inside brand:

    nike and adidas;

    create two products:

    t-shirt with nike category;
    sneaker with adidas category.

    Now check the permalink inside nike/adidas category page and inside t-shirt/snaker products.

    Is it all right?

    Wow very nice work. I’ve been looking very long for a function like this since it will give you filter possibility’s in a custom post type.

    How can I call the function results in the custom post type loop?

    <?php

// The Query
$query = new WP_Query( 'post_type' => 'prodotto', 'posts_per_page' => 12 );

// The Loop
if ( $query->have_posts() ) {
	while ( $query->have_posts() ) {
		$query->the_post(); ?>

<HTML content>

<?php } endwhile; ?>

    This loop will show the main custom post type: prodotto. In this page I want to make a category menu with adidas, nike etc.. And when a user clicks on adidas it needs to show them the loop of prodotto/adidas.

    Is this possible without creating a load of new archive-name.php pages?

    Thread Starter lopinsjk

    (@lopinsjk)

    First you need to create a menu with your categories. After you need to create a file taxonomy-brand.php:

    <?php get_header(); ?>

<?php if ( have_posts() ) : ?>
	<?php while ( have_posts() ) : the_post(); ?>
		<a href="<?php the_permalink() ?>">
			<?php the_title( '<h1>', '</h1>' ); ?>
		</a>
		<?php the_content(); ?>
	<?php endwhile; ?>
<?php endif; ?>

<?php //get_sidebar(); ?>
<?php get_footer(); ?>

    This loop shows the products by brand.

    Now create another file named single-prodotto.php like this:

    <?php get_header(); ?>

<?php if ( have_posts() ) : ?>
<?php while ( have_posts() ) : the_post(); ?>
<?php
	the_title();
	the_content();
?>
<?php endwhile; ?>
<?php endif; ?>
<?php get_footer(); ?>

    This loop shows single product. So you don’t need to use WP_Query.

    Thanks very much! It works like a charm.

    Hello, I created a page called “products” (to the menu bar) with custom template “taxonomy-brand.php:” but not show the loop of “products” (prodotto)

    this is my code “taxonomy-brand.php:”

    <?php get_header(‘home’); ?>

    <?php if ( have_posts() ) : ?>
	<?php while ( have_posts() ) : the_post(); ?>
		<a href="<?php the_permalink() ?>">
			<?php the_title( '<h1>', '</h1>' ); ?>
		</a>
		<?php the_content(); ?>
	<?php endwhile; ?>
<?php endif; ?>

<?php //get_sidebar(); ?>

    <?php get_footer(‘home’); ?>

    may be happening?

    greetings!

    I get index.php because I don’t have 404 ?? no product no brand ??

    Thread Starter lopinsjk

    (@lopinsjk)

    @robert3d what is your problem?

    I create taxonomy single and archive files but I get only index page when I want see result.

    <?php

/* Register new tapy post (products) */

function my_custom_post_product() {
	$labelsProduct = array(
		'name'               => _x( 'Produkty', 'post type general name' ),
		'singular_name'      => _x( 'Produkty', 'post type singular name' ),
		'add_new'            => _x( 'Dodaj nowy produkt', 'book' ),
		'add_new_item'       => __( 'Dodawanie nowego produktu' ),
		'edit_item'          => __( 'Edytuj produkt' ),
		'new_item'           => __( 'Nowy produkt' ),
		'all_items'          => __( 'Lista produktów' ),
		'view_item'          => __( 'Zobacz produkt' ),
		'search_items'       => __( 'Szukaj produktu' ),
		'not_found'          => __( 'Nie znaleziono produktów' ),
		'not_found_in_trash' => __( 'Nie znalezionko produktów w koszu' ),
		'parent_item_colon'  => '',
		'menu_name'          => 'Produkty'
	);
	$argsProduct = array(
		'labels'        => $labelsProduct,
		'description'   => 'Wprowad? nowy produkt.',
		'public'        => true,
		'menu_position' => 5,
		'supports'      => array( 'title', 'editor', 'thumbnail', 'excerpt', 'comments' ),
		'has_archive'   => true,
		'hierarchical'	=> true,
		'rewrite'		=> array('slug' => 'products/%category%','with_front' => false),
		'query_var'		=> true,
		//'rewrite'		=> true,
		//'publicly_queryable' => false,
	);
	register_post_type( 'products', $argsProduct );
}

add_action( 'init', 'my_custom_post_product' );

/* A taxonomies for products (category taxonomy) */
function my_taxonomies_product() {
	$labelsTaxProducts = array(
		'name'              => _x( 'Kategorie', 'taxonomy general name' ),
		'singular_name'     => _x( 'Kategorie', 'taxonomy singular name' ),
		'search_items'      => __( 'Wyszukaj kategorie' ),
		'all_items'         => __( 'Wszystkie kategorie' ),
		'parent_item'       => __( 'Rodzic kategorii' ),
		'parent_item_colon' => __( 'Rodzic produktu:' ),
		'edit_item'         => __( 'Edytuj kategorie' ),
		'update_item'       => __( 'Aktualizuj kategorie' ),
		'add_new_item'      => __( 'Dodaj now? kategorie' ),
		'new_item_name'     => __( 'Nazwa nowej kategorii' ),
		'menu_name'         => __( 'Kategorie' ),
	);
	$argsTaxProducts = array(
		'labels' => $labelsTaxProducts,
		'hierarchical' 	=> true,
		'public'		=> true,
		'query_var'		=> 'category',
		//slug prodotto deve coincidere con il primo parametro dello slug del Custom Post Type correlato
		'rewrite'		=>  array('slug' => 'products' ),
		'_builtin'		=> false,
	);
	register_taxonomy( 'category', 'products', $argsTaxProducts );
}

add_action( 'init', 'my_taxonomies_product', 0 );

/* Filter modifies the permaling */

add_filter('post_link', 'category_permalink', 1, 3);
add_filter('post_type_link', 'category_permalink', 1, 3);

function category_permalink($permalink, $post_id, $leavename) {
	//con %category% catturo il rewrite del Custom Post Type
    if (strpos($permalink, '%category%') === FALSE) return $permalink;
        // Get post
        $post = get_post($post_id);
        if (!$post) return $permalink;

        // Get taxonomy terms
        $terms = wp_get_object_terms($post->ID, 'category');
        if (!is_wp_error($terms) && !empty($terms) && is_object($terms[0]))
        	$taxonomy_slug = $terms[0]->slug;
        else $taxonomy_slug = 'no-category';

    return str_replace('%category%', $taxonomy_slug, $permalink);
}

    I FIXED THIS. I had something wrong in /%category%/%postname%/ But I dont now what because i get copy (clean instalation) and paste (me project) and now work thx for good tutorial ??

    Thread Starter lopinsjk

    (@lopinsjk)

    Good ??

    No ?? still is something bad ?? I get only Single post but taxonomy still dead.

    Now All IS CLEAR! What is bad in wordpress. When we change something in url we schould refresh this /%category%/%postname%/ and save again it is very !@#$% ??

    Hi I have another problem. When I add pagination I lost my products.

    url ../products/page/2/ not work. 

    function generate_pagination($wp_query, $getqueryvar )
{
    $big = 999999999; // need an unlikely integer

    echo paginate_links(array(
        'base' => str_replace($big, '%#%', esc_url(get_pagenum_link($big))),
        'format' => '?paged=%#%',
        'current' => max(1, $getqueryvar),
        'total' => $wp_query->max_num_pages,
        'prev_text' => '<',
        'next_text' => '>'
    ));
}

    And call

    <?php generate_pagination($loop, get_query_var('paged')); ?>

    Please help

    Who now how make pagination ?? help.

    Andrew Nevins

    (@anevins)

    WCLDN 2018 Contributor | Volunteer support

    You should probably make a new thread for that https://www.ads-software.com/support/forum/how-to-and-troubleshooting

Viewing 15 replies - 1 through 15 (of 20 total)
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