Changeset 40916 for trunk/src/wp-includes/class-wp-xmlrpc-server.php

Timestamp:

06/18/2017 10:39:12 AM (7 years ago)

Author:

boonebgorges

Message:

Add term meta support to XML-RPC addTerm and editTerm endpoints.

This changeset also includes the new function has_term_meta(), a
counterpart to has_meta() (for posts).

Props enrico.sorcinelli.
Fixes #35991.

File:

• trunk/src/wp-includes/class-wp-xmlrpc-server.php (modified) (4 diffs)

trunk/src/wp-includes/class-wp-xmlrpc-server.php

@@ -400 +400 @@
             } elseif ( current_user_can( 'add_post_meta', $post_id, wp_unslash( $meta['key'] ) ) ) {
                 add_post_meta( $post_id, $meta['key'], $meta['value'] );
+            }
+        }
+    }
+
+    /**
+     * Retrieve custom fields for a term.
+     *
+     * @since 4.9.0
+     *
+     * @param int $post_id Post ID.
+     * @return array Array of custom fields, if they exist.
+     */
+    public function get_term_custom_fields( $term_id ) {
+        $term_id = (int) $term_id;
+
+        $custom_fields = array();
+
+        foreach ( (array) has_term_meta( $term_id ) as $meta ) {
+
+            if ( ! current_user_can( 'edit_term_meta', $term_id ) ) {
+                continue;
+            }
+
+            $custom_fields[] = array(
+                'id'    => $meta['meta_id'],
+                'key'   => $meta['meta_key'],
+                'value' => $meta['meta_value'],
+            );
+        }
+
+        return $custom_fields;
+    }
+
+    /**
+     * Set custom fields for a term.
+     *
+     * @since 4.9.0
+     *
+     * @param int $post_id Post ID.
+     * @param array $fields Custom fields.
+     */
+    public function set_term_custom_fields( $term_id, $fields ) {
+        $term_id = (int) $term_id;
+
+        foreach ( (array) $fields as $meta ) {
+            if ( isset( $meta['id'] ) ) {
+                $meta['id'] = (int) $meta['id'];
+                $pmeta = get_metadata_by_mid( 'term', $meta['id'] );
+                if ( isset( $meta['key'] ) ) {
+                    $meta['key'] = wp_unslash( $meta['key'] );
+                    if ( $meta['key'] !== $pmeta->meta_key ) {
+                        continue;
+                    }
+                    $meta['value'] = wp_unslash( $meta['value'] );
+                    if ( current_user_can( 'edit_term_meta', $term_id ) ) {
+                        update_metadata_by_mid( 'term', $meta['id'], $meta['value'] );
+                    }
+                } elseif ( current_user_can( 'delete_term_meta', $term_id ) ) {
+                    delete_metadata_by_mid( 'term', $meta['id'] );
+                }
+            } elseif ( current_user_can( 'add_term_meta', $term_id ) ) {
+                add_term_meta( $term_id, $meta['key'], $meta['value'] );
             }
         }
@@ -743 +805 @@
         $_term['count'] = intval( $_term['count'] );
 
+        // Get term meta.
+        $_term['custom_fields'] = $this->get_term_custom_fields( $_term['term_id'] );
+
         /**
          * Filters XML-RPC-prepared data for the given term.
@@ -1944 +2009 @@
             return new IXR_Error( 500, __( 'Sorry, your term could not be created.' ) );
 
+        // Add term meta.
+        if ( isset( $content_struct['custom_fields'] ) ) {
+            $this->set_term_custom_fields( $term['term_id'], $content_struct['custom_fields'] );
+        }
+
         return strval( $term['term_id'] );
     }
@@ -2042 +2112 @@
         if ( ! $term )
             return new IXR_Error( 500, __( 'Sorry, editing the term failed.' ) );
+
+        // Update term meta.
+        if ( isset( $content_struct['custom_fields'] ) ) {
+            $this->set_term_custom_fields( $term_id, $content_struct['custom_fields'] );
+        }
 
         return true;