:recycle: going back to old style p2p

plugins/cia-post-types/includes/p2p-mappings.php

@@ -6,40 +6,88 @@ $admin_box = [
     'context' => 'side'
 ];
 
-function _make_p2p_connection($post_type, $to) {
-    foreach($to as $type) {
-        p2p_register_connection_type([
-            'name' => $post_type . 's_to_' . $type . 's',
-            'to' => $post_type,
-            'from' => $type,
-            'reciprocal' => true,
-            'admin_box' => $admin_box
-        ]);
-    }
-}
-
 function all_connection_types() {
-    $_from = ['post', 'exhibition', 'event', 'episode', 'artist'];
-    
-     /**
-     * Register p2p connections without
-     * overlap, since they're bidirecitonal
-     * 
-     * Purposefully obtuse
-     */
-    _make_p2p_connection('artist', $_from);
-    $_from.pop();
-    $_from.pop();
-    
-    _make_p2p_connection('episode', $_from);
-    $_from.pop();
-    
-    _make_p2p_connection('event', $_from);
-    $_from.pop();
+    p2p_register_connection_type([
+        'name' => 'artists_to_episodes',
+        'to' => 'artist',
+        'from' => 'episode',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+    p2p_register_connection_type([
+        'name' => 'artists_to_artists',
+        'to' => 'artist',
+        'from' => 'artist',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+    p2p_register_connection_type([
+        'name' => 'artists_to_exhibitions',
+        'to' => 'artist',
+        'from' => 'exhibition',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+    p2p_register_connection_type([
+        'name' => 'artists_to_events',
+        'to' => 'artist',
+        'from' => 'event',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+    p2p_register_connection_type([
+        'name' => 'artists_to_posts',
+        'to' => 'artist',
+        'from' => 'post',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+
+    p2p_register_connection_type([
+        'name' => 'episodes_to_exhibitions',
+        'to' => 'episode',
+        'from' => 'exhibition',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+    p2p_register_connection_type([
+        'name' => 'episodes_to_events',
+        'to' => 'episode',
+        'from' => 'event',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+    p2p_register_connection_type([
+        'name' => 'episodes_to_posts',
+        'to' => 'episode',
+        'from' => 'post',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+
+    p2p_register_connection_type([
+        'name' => 'events_to_exhibitions',
+        'to' => 'event',
+        'from' => 'exhibition',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
+    p2p_register_connection_type([
+        'name' => 'events_to_posts',
+        'to' => 'event',
+        'from' => 'post',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
     
-    _make_p2p_connection('exhibition', $_from);
+    p2p_register_connection_type([
+        'name' => 'exhibitions_to_posts',
+        'to' => 'exhibition',
+        'from' => 'post',
+        'reciprocal' => true,
+        'admin_box' => $admin_box
+    ]);
 }
-
 add_action( 'p2p_init', 'all_connection_types' );
 
 ?>