Quick attempt at making info available via REST-API. See issue greysc…

…alepress/catalogue-lumiere#7
greyscalepress · Nov 12, 2016 · 783ab7a · 783ab7a
1 parent 29876a2
commit 783ab7a
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/functions/functions-init.php b/functions/functions-init.php
@@ -189,6 +189,23 @@ function prefix_kill_all_the_jetpacks( $modules ) {
  	return $modules;
 }
 
+/** 
+ * REST API
+ * allow REST API to filter by custom field
+ * SEE: http://wordpress.stackexchange.com/questions/225850/
+ * and 
+ * https://github.com/WP-API/WP-API/issues/1599
+ */
+
+add_filter('rest_query_vars', 'wpse225850_add_rest_query_vars');
+
+function wpse225850_add_rest_query_vars($query_vars) {
+
+    $query_vars = array_merge( $query_vars, array('meta_key', 'meta_value', 'meta_compare') );
+
+    return $query_vars;
+
+}