Changeset 6811 for sites/trunk/wordpress.org/public_html/wp-content/plugins/official-wordpress-events/official-wordpress-events.php

Timestamp:

03/01/2018 01:55:23 AM (7 years ago)

Author:

iandunn

Message:

Official WordPress Events: Cache responses from Geocoding API.

File:

• sites/trunk/wordpress.org/public_html/wp-content/plugins/official-wordpress-events/official-wordpress-events.php (modified) (3 diffs)

sites/trunk/wordpress.org/public_html/wp-content/plugins/official-wordpress-events/official-wordpress-events.php

@@ -344 +344 @@
                         } else {
                             $geocoded_location = $this->reverse_geocode( $meetup->group->group_lat, $meetup->group->group_lon );
-                            $location_parts    = $this->parse_reverse_geocode_address( $geocoded_location->address_components );
+                            $location_parts    = $this->parse_reverse_geocode_address( $geocoded_location );
                             $location          = sprintf(
                                 '%s%s%s',
@@ -444 +444 @@
     protected function reverse_geocode( $latitude, $longitude ) {
         $address  = false;
+        $cache_key       = 'geocode_' . md5( $latitude, $longitude );
+        $cached_response = wp_cache_get( $cache_key, 'events' );
+
+        if ( false !== $cached_response ) {
+            return $cached_response;
+        }
+
+        // Rough attempt at avoiding rate limit.
+        usleep( 75000 );
+
         $response = $this->remote_get( sprintf(
             'https://maps.googleapis.com/maps/api/geocode/json?latlng=%s,%s&sensor=false',
@@ -455 +465 @@
             $body = json_decode( wp_remote_retrieve_body( $response ) );
 
-            if ( isset( $body->results[0] ) ) {
-                $address = $body->results[0];
+            if ( isset( $body->results[0]->address_components ) ) {
+                $address = $body->results[0]->address_components;
+                wp_cache_set( $cache_key, $address, 'events', 0 );
             }
         }