Changeset 4402 for sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-wordcamp/wordcamp-admin.php

Timestamp:

11/22/2016 07:56:45 PM (8 years ago)

Author:

iandunn

Message:

WordCamp Post Type: Store individual venue address components

File:

• sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-wordcamp/wordcamp-admin.php (modified) (3 diffs)

sites/trunk/wordcamp.org/public_html/wp-content/plugins/wcpt/wcpt-wordcamp/wordcamp-admin.php

@@ -168 +168 @@
         $new_address = $_POST[ wcpt_key_to_str( 'Physical Address', 'wcpt_' ) ];
         if ( $new_address != get_post_meta( $post_id, 'Physical Address', true ) ) {
-            if ( $coordinates = $this->geocode_address( $new_address ) ) {
-                update_post_meta( $post_id, '_venue_coordinates', $coordinates );
-            } else {
-                delete_post_meta( $post_id, '_venue_coordinates' );
-            }
+            $this->update_venue_address( $post_id, $new_address );
         }
 
@@ -241 +237 @@
 
     /**
-     * Geocode the given address into a latitude and longitude pair.
-     *
+     * Store the individual components of a camp's venue address
+     *
+     * These are used for the maps on Central, stats, etc.
+     *
+     * @param int    $post_id
      * @param string $address
-     *
-     * @return mixed
-     *      false if the geocode request failed
-     *      array with latitude and longitude indexes if the request succeeded
-     */
-    function geocode_address( $address ) {
-        if ( ! $address ) {
-            return false;
-        }
-
-        $coordinates      = false;
-        $request_url      = add_query_arg( 'address', urlencode( $address ), 'https://maps.googleapis.com/maps/api/geocode/json' );
-        $geocode_response = json_decode( wp_remote_retrieve_body( wp_remote_get( $request_url ) ) );
-        // todo use wcorg_redundant_remote_get
-
-        if ( ! empty( $geocode_response->results[0]->geometry->location->lat ) ) {
+     */
+    function update_venue_address( $post_id, $address ) {
+        $request_url = add_query_arg(
+            'address',
+            urlencode( $address ),
+            'https://maps.googleapis.com/maps/api/geocode/json'
+        );
+
+        $response = wcorg_redundant_remote_get( $request_url );
+
+        // Don't delete the existing (and probably good) values if the request failed
+        if ( is_wp_error( $response ) ) {
+            return;
+        }
+
+        $meta_values = $this->parse_geocode_response( $response );
+
+        foreach ( $meta_values as $key => $value ) {
+            if ( is_null( $value ) ) {
+                delete_post_meta( $post_id, $key );
+            } else {
+                update_post_meta( $post_id, $key, $value );
+            }
+        }
+    }
+
+    /**
+     * Parse the values we want out of the Geocode API response
+     *
+     * @see https://developers.google.com/maps/documentation/geocoding/intro#Types API response schema
+     *
+     * @param $response
+     *
+     * @return array
+     */
+    protected function parse_geocode_response( $response ) {
+        $body = json_decode( wp_remote_retrieve_body( $response ) );
+        $body = isset ( $body->results[0] ) ? $body->results[0] : null;
+
+        if ( isset( $body->geometry->location->lat ) ) {
             $coordinates = array(
-                'latitude'  => $geocode_response->results[0]->geometry->location->lat,
-                'longitude' => $geocode_response->results[0]->geometry->location->lng
+                'latitude'  => $body->geometry->location->lat,
+                'longitude' => $body->geometry->location->lng
             );
         }
 
-        return $coordinates;
+        if ( isset ( $body->address_components ) ) {
+            foreach ( $body->address_components as $component ) {
+                foreach ( $component->types as $type ) {
+                    switch ( $type ) {
+
+                        case 'locality':
+                        case 'administrative_area_level_1':
+                        case 'postal_code':
+                            $$type = $component->long_name;
+                            break;
+
+                        case 'country':
+                            $country_code = $component->short_name; // This is not guaranteed to be ISO 3166-1 alpha-2, but should match in most cases
+                            $country_name = $component->long_name;
+                            break;
+
+                    }
+                }
+            }
+        }
+
+        $values = array(
+            '_venue_coordinates'  => isset( $coordinates                 ) ? $coordinates                 : null,
+            '_venue_city'         => isset( $locality                    ) ? $locality                    : null,
+            '_venue_state'        => isset( $administrative_area_level_1 ) ? $administrative_area_level_1 : null,
+            '_venue_country_code' => isset( $country_code                ) ? $country_code                : null,
+            '_venue_country_name' => isset( $country_name                ) ? $country_name                : null,
+            '_venue_zip'          => isset( $postal_code                 ) ? $postal_code                 : null,
+        );
+
+        return $values;
     }
 
@@ -273 +326 @@
      *
      * Returns post meta key
+     *
+     * @param string $meta_group
      *
      * @return array