← All changes | src/helpers/twitter/image-helper.php +6 -4 18.6 → trunk View file →

		@@ -35,9 +35,9 @@
35	35	public function get_image_size() {
36	36	/**
37	37	* Filter: 'wpseo_twitter_image_size' - Allow changing the Twitter Card image size.
38	38	*
39		- * @api string $featured_img Image size string.
	39	+ * @param string $featured_img Image size string.
40	40	*/
41	41	return (string) \apply_filters( 'wpseo_twitter_image_size', 'full' );
42	42	}
43	43
		@@ -43,14 +43,16 @@
43	43
44	44	/**
45	45	* Retrieves an image url by its id.
46	46	*
47		- * @codeCoverageIgnore It is a wrapper method.
48		- *
49	47	* @param int $image_id The image id.
50	48	*
51		- * @return string The image url.
	49	+ * @return string The image url. Empty string if the attachment is not valid.
52	50	*/
53	51	public function get_by_id( $image_id ) {
	52	+ if ( ! $this->image->is_valid_attachment( $image_id ) ) {
	53	+ return '';
	54	+ }
	55	+
54	56	return $this->image->get_attachment_image_source( $image_id, $this->get_image_size() );
55	57	}
56	58	}