63 lines
1.9 KiB
PHP
63 lines
1.9 KiB
PHP
<?php
|
|
declare(strict_types=1);
|
|
|
|
/**
|
|
* Registers the peptide_topic taxonomy for linking blog posts to peptides.
|
|
*
|
|
* What: Defines the `peptide_topic` taxonomy attached to the post CPT.
|
|
* Non-hierarchical, uses peptide slugs as terms (e.g., 'bpc-157', 'tb-500').
|
|
* Enables the Related Articles feature for blog posts tagged with a peptide topic.
|
|
* Who calls it: PR_Core::init() on plugins_loaded.
|
|
* Dependencies: None.
|
|
*
|
|
* Ownership: As of v0.3.0, PR Core owns `peptide_topic` taxonomy.
|
|
* Registration is guarded by `taxonomy_exists()` so deploy order does not matter.
|
|
*
|
|
* @see ARCHITECTURE.md — Taxonomy specification.
|
|
* @see CONVENTIONS.md — Taxonomy ownership rule.
|
|
*/
|
|
class PR_Core_Topic_Taxonomy {
|
|
|
|
/** @var string Taxonomy: topic (links blog posts to peptides by slug). */
|
|
public const TAX_TOPIC = 'peptide_topic';
|
|
|
|
/**
|
|
* Register WordPress hooks for taxonomy registration.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function register_hooks(): void {
|
|
add_action( 'init', [ __CLASS__, 'register_topic_taxonomy' ] );
|
|
}
|
|
|
|
/**
|
|
* Register the `peptide_topic` taxonomy.
|
|
*
|
|
* Guarded with `taxonomy_exists()`: if another plugin has already
|
|
* registered the `peptide_topic` taxonomy, this call no-ops.
|
|
*
|
|
* Side effects: registers taxonomy with WordPress.
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function register_topic_taxonomy(): void {
|
|
if ( taxonomy_exists( self::TAX_TOPIC ) ) {
|
|
return;
|
|
}
|
|
|
|
register_taxonomy( self::TAX_TOPIC, 'post', [
|
|
'labels' => [
|
|
'name' => __( 'Peptide Topics', 'peptide-repo-core' ),
|
|
'singular_name' => __( 'Peptide Topic', 'peptide-repo-core' ),
|
|
],
|
|
'public' => true,
|
|
'publicly_queryable' => true,
|
|
'show_in_rest' => true,
|
|
'show_ui' => true,
|
|
'show_admin_column' => true,
|
|
'hierarchical' => false,
|
|
'rewrite' => [ 'slug' => 'peptide-topic', 'with_front' => false ],
|
|
] );
|
|
}
|
|
}
|