Merge pull request #162 from BeAPI/issue/76888

Ensures variables are not empty arrays before use

Author: tyffany-robbes

classes/addons/gutenberg.php

@@ -107,17 +107,18 @@ private function translate_block_attributes( array $attributes, string $block_na
 				break;
 			case 'core/gallery':
 				$image_ids = [];
-				foreach ( $attributes['ids'] as $image_id ) {
-					$local_id = BEA_CSF_Relations::get_object_for_any(
-						'attachment',
-						$emitter_blog_id,
-						$receiver_blog_id,
-						$image_id,
-						$image_id
-					);
-
-					if ( ! empty( $local_id ) ) {
-						$image_ids[] = $local_id;
+				if ( ! empty( $attributes['ids'] ) ) {
+					foreach ( $attributes['ids'] as $image_id ) {
+						$local_id = BEA_CSF_Relations::get_object_for_any(
+							'attachment',
+							$emitter_blog_id,
+							$receiver_blog_id,
+							$image_id,
+							$image_id
+						);
+						if ( ! empty( $local_id ) ) {
+							$image_ids[] = $local_id;
+						}
 					}
 				}
 				$attributes['ids'] = $image_ids;

classes/addons/yoast-seo.php

@@ -23,18 +23,22 @@ 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 ( is_array( $fb_image_meta ) ) {
+			$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 ( is_array( $twitter_image_meta ) ) {
+			$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;
 	}
-
 }