Custom post type and custom taxonomies display

Question

I have the following CPT and Taxonomy in my WP:

CPT: magazine

• Hierarchical: true
• Has Archive: true

Custom Taxonomy: authorname (Magazine Author. Not the same as WP Author)

• Attached to: CPT magazine

Custom Taxonomy: magazinename (name of the magazine)

• Attached to: CPT magazine

URL structure:

• hxxp://domain.zzz/magazine/author-name/magazine-name/magazine-page

How do I do the following:

• If I go to hxxp://domain.zzz/magazine/author-name/ only the parent pages of that author are listed? (featured images of that page needs to be displayed)

• If I go to hxxp://domain.zzz/magazine/author-name/magazine-name/ only the first page is displayed, along with a listing (navigation) of other pages + current page belonging to both those taxonomies?

• If I go to hxxp://domain.zzz/magazine/author-name/magazine-name/magazine-page/ only that page is displayed with a listing of other pages belonging to both taxonomies?

What .php files do I need to create in the theme folder, and how will the queries look in this files?

Thanks in advance for any answers.

Kr,

Andy

EDIT:

I have following code in single-magazine.php:

<?php get_header(); ?>

<?php

$query = new WP_Query( array( 'post_type' => 'magazine') );

while ( have_posts() ) : the_post(); ?>
<div class="entry magazine">
    <?php the_content(); ?>
</div>
<?php endwhile; // end of the loop. ?>

 <div class="navigation">
 <p>nav single-magazine.php</p>
 </div>

 <?php get_footer(); ?>

Answer 1

Okay, it seemed that going with more than 1 taxonomy was just wishful thinking.

I settled with this:

CPT still is 'magazine'

Hierarchical taxonomy terms were used instead:

Parent: The author name Children: The magazines that each author will publish.

With the code below I managed to get a working taxonomy-authorname.php page:

<?php
$taxonomies = array( 
    'authormagazine' // the custom tax
);

$args = array(
    'orderby'           => 'id', 
    'order'             => 'ASC',
    'hide_empty'        => true,
    'fields'            => 'all', 
    'slug'              => 'andy' // the slug of the author name parent term
); 

$terms = get_terms($taxonomies, $args);
$term_id = $terms[0]->term_id;


$taxonomy_name = 'authormagazine';
$termchildren = get_term_children( $term_id, $taxonomy_name );

foreach ( array_reverse($termchildren) as $child ) {

    echo '<div class="row">';
    $term = get_term_by( 'id', $child, $taxonomy_name );

    // Here we get the permalink of the first post from each magazine
    $args2 = array(
        'post_type' => 'magazine',
        'tax_query' => array(
            array(
                'taxonomy' => 'authormagazine',
                'field' => 'slug',
                'terms' => $term->slug
            ),
        'posts_per_page' => 1
        ),
    );

    $query = new WP_Query($args2);
    $firstpost_link = $query->posts[0]->ID;

    echo '<div class="col-md-6 mag-title">';
    echo '<h2><a href="' . get_permalink( $firstpost_link ) . '">' . $term->name . '</a></h2>';
    echo '</div>';

    echo '</div>'; // end row
}


?>