event's API support update and image_url

wp-plugin/oauth.php

@@ -0,0 +1,66 @@
+<?php
+defined( 'ABSPATH' ) or die( 'Nope, not accessing this' );
+
+// eventorganizer / triggered after an event has been updated
+// http://codex.wp-event-organiser.com/hook-eventorganiser_save_event.html
+add_action('eventorganiser_save_event', 'wpgancio_save_event', 15);
+
+function wpgancio_save_event ($post_id) {
+  $event = get_post( $post_id );
+
+  // do not save if it's a draft
+  if ($event->post_status != 'publish') {
+    return;
+  }
+
+  $gancio_id = get_post_meta($post_id, 'gancio_id', TRUE);
+
+  // image_path
+  $date = eo_get_schedule_start( 'U', $post_id );
+
+  // get place details
+  $venue_id = eo_get_venue($post_id);
+  $place_name = eo_get_venue_name($venue_id);
+  $place_address = eo_get_venue_address($venue_id);
+  $options = get_option('wpgancio_options');
+  $instance_url = $options['wpgancio_field_url'];
+
+  $body = array (
+    'title' => $event->post_title,
+    'description' => $event->post_content,
+    'start_datetime' => intval($date),
+    'place_name' => $place_name,
+    'place_address' => $place_address,
+  );
+
+  // add image if specified
+  $image_url = get_the_post_thumbnail_url($post_id);
+  if ($image_url) {
+    $body['image_url'] = $image_url;
+  }
+
+  // update
+  if ($gancio_id) {
+    $body['id'] = $gancio_id;
+    $http = _wp_http_get_object();
+    $response = $http->request( $instance_url . '/api/event', array(
+      'method' => 'PUT',
+      'headers' => array (
+        'Authorization' => 'Bearer ' . get_option('wpgancio_token')
+      ), 'body' => $body ));
+  } else { // or create
+    $response = wp_remote_post($instance_url . '/api/event', array(
+      'headers' => array (
+        'Authorization' => 'Bearer ' . get_option('wpgancio_token')
+      ), 'body' => $body ));
+  }
+
+  if ( is_wp_error( $response ) ) {
+    $error_message = $response->get_error_message();
+    echo "<div class='error notice'><p>${error_message}</p></div>";
+    return;
+  }
+
+  $data = json_decode(wp_remote_retrieve_body($response));
+  update_post_meta($post_id, 'gancio_id', $data->id);
+}