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- Index: wp-content/plugins/wp-rss-images/wp-rss-images.php
- ===================================================================
- --- wp-content/plugins/wp-rss-images/wp-rss-images.php (revision 538837)
- +++ wp-content/plugins/wp-rss-images/wp-rss-images.php (working copy)
- @@ -91,10 +91,23 @@
- }
- +/**
- + * Returns a URL to an image in the user uploads directory on this server.
- + *
- + * Developers can hook the wp_rss_image_alternative filter to provide their
- + * own image URL on this server, or hook the wp_rss_image_size filter to
- + * provide a specific size for the featured_image.
- + *
- + * @param string $size Defaults to medium, a WordPress image size added with add_image_size
- + * @return string The URL to an image on this server
- + */
- function wp_rss_img_url($size = 'medium') {
- global $post;
- - if( function_exists ('has_post_thumbnail') && has_post_thumbnail($post->ID)) {
- + if ( $img_url = apply_filters( 'wp_rss_image_alternative', false, $post->ID ) ) {
- + return $img_url;
- + } else if( function_exists ('has_post_thumbnail') && has_post_thumbnail($post->ID)) {
- $thumbnail_id = get_post_thumbnail_id( $post->ID );
- + $size = apply_filters( 'wp_rss_image_size', 'medium', $post->ID );
- if(!empty($thumbnail_id))
- $img = wp_get_attachment_image_src( $thumbnail_id, $size );
- } else {
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