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 (10 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