<?php
// Creo la tassonomia categoria per le pagine
add_action( 'init', 'create_page_taxonomy', 0 );
function create_page_taxonomy() {
register_taxonomy('categoria','page',array(
'hierarchical' => true,
'public' => false, //Impostata sul falso per non avere gli archivi
'labels' => array(
'name' => __( 'Categorie' ),
'singular_name' => __( 'Categoria' )
),
'show_ui' => true,
'show_in_rest' => true,
'show_admin_column' => true,
'update_count_callback' => '_update_post_term_count',
'query_var' => true,
'rewrite' => array( 'slug' => 'categoria' ),
));
}
/*
add_filter('request', 'rudr_change_term_request', 1, 1 );
function rudr_change_term_request($query){
$tax_name = 'categoria'; // specify you taxonomy name here, it can be also 'category' or 'post_tag'
// Request for child terms differs, we should make an additional check
if( $query['attachment'] ) :
$include_children = true;
$name = $query['attachment'];
else:
$include_children = false;
$name = $query['name'];
endif;
$term = get_term_by('slug', $name, $tax_name); // get the current term to make sure it exists
if (isset($name) && $term && !is_wp_error($term)): // check it here
if( $include_children ) {
unset($query['attachment']);
$parent = $term->parent;
while( $parent ) {
$parent_term = get_term( $parent, $tax_name);
$name = $parent_term->slug . '/' . $name;
$parent = $parent_term->parent;
}
} else {
unset($query['name']);
}
switch( $tax_name ):
case 'category':{
$query['category_name'] = $name; // for categories
break;
}
case 'post_tag':{
$query['tag'] = $name; // for post tags
break;
}
default:{
$query[$tax_name] = $name; // for another taxonomies
break;
}
endswitch;
endif;
return $query;
}
add_filter( 'term_link', 'rudr_term_permalink', 10, 3 );
function rudr_term_permalink( $url, $term, $taxonomy ){
$taxonomy_name = 'categoria'; // your taxonomy name here
$taxonomy_slug = 'categoria'; // the taxonomy slug can be different with the taxonomy name (like 'post_tag' and 'tag' )
// exit the function if taxonomy slug is not in URL
if ( strpos($url, $taxonomy_slug) === FALSE || $taxonomy != $taxonomy_name ) return $url;
$url = str_replace('/' . $taxonomy_slug, '', $url);
return $url;
}
*/
?>
All system for education purposes only. For more tools: Telegram @jackleet