Images from posts and pages are at “1”

Hello, here it is (however, please, consider that our filter works with Uncode since it has its own shortcodes, like uncode_index, and some original attributes like media and medias):

add_filter('wpseo_sitemap_urlimages', 'uncode_add_images_yoast_sitemap', NULL, 2);
function uncode_add_images_yoast_sitemap($images, $post_id) {

	$post = get_post($post_id);
	$content = $post->post_content;

	$image_ids = array();

	//Find uncode_index occurences and match IDs inside them
	preg_match_all( '/\[uncode_index ([^\]]*)by_id:(.*?)[\||"]/', $content, $uncode_index );

	if ( isset( $uncode_index[2] ) && !empty($uncode_index[2]) ) { //If "by_id" values exist
		$uncode_index_ids = $uncode_index[2];
	    foreach ( $uncode_index_ids as $uncode_index_ids_occurence ) {
	    	$uncode_index_ids_occurence_list = explode(',',$uncode_index_ids_occurence);

	    	foreach ($uncode_index_ids_occurence_list as $uncode_index_id) {
	            $thumb_id_here = get_post_thumbnail_id($uncode_index_id);//Get featured image IDs from post ID
	            if ( $thumb_id_here !== ''  && $thumb_id_here != 0 ) {
		            $image_ids[] = $thumb_id_here; //Store featured image ID
	            }
	    	}
	    }
	}

	//Find vc_single_image occurences and match IDs inside them
	preg_match_all( '/\[vc_single_image([^\]]*) media="(.*?)"/', $content, $vc_single_image );

	if ( isset( $vc_single_image[2] ) && !empty($vc_single_image[2]) ) { //If "media" values exist
		$vc_single_image_ids = $vc_single_image[2];
	    foreach ( $vc_single_image_ids as $vc_single_image_ids_occurence ) {
            $image_ids[] = $vc_single_image_ids_occurence; //Store single image ID
	    }
	}

	//Find vc_gallery occurences and match IDs inside them
	preg_match_all( '/\[vc_gallery([^\]]*) medias="(.*?)"/', $content, $vc_gallery );

	if ( isset( $vc_gallery[2] ) && !empty($vc_gallery[2]) ) { //If "medias" values exist
		$vc_gallery_ids = $vc_gallery[2];
	    foreach ( $vc_gallery_ids as $vc_gallery_ids_occurence ) {
	    	$vc_gallery_ids_occurence_list = explode(',',$vc_gallery_ids_occurence);

	    	foreach ($vc_gallery_ids_occurence_list as $vc_gallery_id) {
	            $image_ids[] = $vc_gallery_id; //Store image ID
	    	}
	    }
	}

	$media = get_post_meta($post->ID, '_uncode_featured_media', 1);
	if ($media !== '') {
		$image_ids = array_merge($image_ids, explode(',', $media));
	}


    foreach ( $image_ids as $image_id ) { //Populate an array with URLs taken from featured image IDs
    	$image_url = wp_get_attachment_image_src($image_id, 'large');
    	$image_title = get_the_title($image_id);
    	$image_alt = get_post_meta( $image_id, '_wp_attachment_image_alt', true);
    	$new_data_img = array( 'src' => $image_url[0], 'title' => esc_html($image_title), 'alt' => $image_alt );
    	$images[] = $new_data_img;
    }

	return $images;

}

• This reply was modified 3 years, 11 months ago by manuel-undsgn.

Hello, I’m still the Uncode’s developer guy 🙂 Since this ticket seems to be solved, could you provide some details please? If the problem can be solved in Uncode core, we’ll be more than glad to included the solution in the theme itself: another user wrote to us with the same problem and, at the moment, we don’t know what to answer.

Thank you in advance.