76888 - fix error 11 'Warning: Trying to access array offset on value…

… of type null'

classes/addons/yoast-seo.php

@@ -23,18 +23,24 @@ public function __construct() {
 	 * @author Alexandre Sadowski
 	 */
 	public function bea_set_yoast_seo_meta( array $data, $sync_fields, WP_Post $new_post ) {
-
-		$fb_seo_id = (int) BEA_CSF_Relations::get_object_for_any( 'attachment', $data['blogid'], $sync_fields['_current_receiver_blog_id'], $data['meta_data']['_yoast_wpseo_opengraph-image-id'][0], $data['meta_data']['_yoast_wpseo_opengraph-image-id'][0] );
-		if ( ! empty( $fb_seo_id ) && (int) $fb_seo_id > 0 ) {
-			update_post_meta( $new_post->ID, '_yoast_wpseo_opengraph-image-id', (string)$fb_seo_id );
+		$fb_image_meta = isset($data['meta_data']['_yoast_wpseo_opengraph-image-id']) ? $data['meta_data']['_yoast_wpseo_opengraph-image-id'] : null;
+		if ( ! empty( $fb_image_meta ) && isset( $fb_image_meta[0] ) ) {
+			$fb_seo_id = (int) BEA_CSF_Relations::get_object_for_any( 'attachment', $data['blogid'], $sync_fields['_current_receiver_blog_id'], $fb_image_meta[0], $fb_image_meta[0] );
+
+			if ( ! empty( $fb_seo_id ) && (int) $fb_seo_id > 0 ) {
+				update_post_meta( $new_post->ID, '_yoast_wpseo_opengraph-image-id', (string) $fb_seo_id );
+			}
 		}
 
-		$twitter_seo_id = (int) BEA_CSF_Relations::get_object_for_any( 'attachment', $data['blogid'], $sync_fields['_current_receiver_blog_id'], $data['meta_data']['_yoast_wpseo_twitter-image-id'][0], $data['meta_data']['_yoast_wpseo_twitter-image-id'][0] );
-		if ( ! empty( $twitter_seo_id ) && (int) $twitter_seo_id > 0 ) {
-			update_post_meta( $new_post->ID, '_yoast_wpseo_twitter-image-id', (string)$twitter_seo_id );
+		$twitter_image_meta = isset($data['meta_data']['_yoast_wpseo_twitter-image-id']) ? $data['meta_data']['_yoast_wpseo_twitter-image-id'] : null;
+		if ( ! empty( $twitter_image_meta ) && isset( $twitter_image_meta[0] ) ) {
+			$twitter_seo_id = (int) BEA_CSF_Relations::get_object_for_any( 'attachment', $data['blogid'], $sync_fields['_current_receiver_blog_id'], $twitter_image_meta[0], $twitter_image_meta[0] );
+
+			if ( ! empty( $twitter_seo_id ) && (int) $twitter_seo_id > 0 ) {
+				update_post_meta( $new_post->ID, '_yoast_wpseo_twitter-image-id', (string) $twitter_seo_id );
+			}
 		}
 
 		return $data;
 	}
-
 }