:sparkles: added materials taxonomy to artists | exposing materials to endpoint

plugins/cia-endpoints/includes/formats.php

@@ -14,15 +14,20 @@ function default_post_format( $item ) {
 
     if($item->post_type === 'artist') {
         $filtered[sortname] = get_post_meta( $item->ID, 'artist-sort-name', true );
-    
-        // Parse category IDs and store just the slugs
-        $category_slugs = [];
-        foreach (wp_get_post_categories( $item->ID ) as $id):
-            $category = get_category($id);
-            array_push($category_slugs, $category->slug);
+        $material_slugs = [];
+        foreach (get_the_terms( $item, 'material' ) as $material_slug):
+            array_push($material_slugs, $material_slug->slug);
         endforeach;
-        $filtered[categories] = $category_slugs;
+        $filtered[materials] = $material_slugs;
     }
+    
+    // Parse category IDs and store just the slugs
+    $category_slugs = [];
+    foreach (wp_get_post_categories( $item->ID ) as $id):
+        $category = get_category($id);
+        array_push($category_slugs, $category->slug);
+    endforeach;
+    $filtered[categories] = $category_slugs;
 
     return $filtered;
 }

plugins/cia-post-types/cia-post-types.php

@@ -71,6 +71,17 @@ foreach ($custom_types as $type):
     add_action( 'init', [ $custom_type_instance, 'register_post_type' ], 10 );
 endforeach;
 
+/**
+ * Create taxonomies
+ */
+
+add_action('init', 'create_materials_taxonomy'); 
+function create_materials_taxonomy() {
+    $post_types_that_show_materials = [ 'artist' ];
+    register_taxonomy('material', $post_types_that_show_materials, [ "label" => "Materials"]);
+}
+/* Plugin Logic -- END * /
+
 /**
  * Custom Fields
  * Defining our HERO, and Name override fields
@@ -150,13 +161,4 @@ function cmb2_artist_sort_metaboxes() {
         'id'               => 'artist-sort-name',
         'type'             => 'text'
     ) );
-}
-
-/**
- * Create taxonomies
- */
-add_action('init', 'create_materials_taxonomy'); 
-function create_materials_taxonomy() {
-    $post_types_that_show_materials = [ 'artist' ];
-    register_taxonomy("material", $post_types_that_show_materials, [ "label" => "Materials"]);
-}
+}