Changeset 12035

Timestamp:

10/15/2009 12:31:48 PM (15 years ago)

Author:

markjaquith

Message:

Allow theme devs to change attrs (like CSS class) of thumbnail images. props scribu. see #10928

Location:

trunk/wp-includes

Files:

• media.php (modified) (2 diffs)
• post-template.php (modified) (2 diffs)

trunk/wp-includes/media.php

@@ -528 +528 @@
  * @return string HTML img element or empty string on failure.
  */
-function wp_get_attachment_image($attachment_id, $size = 'thumbnail', $icon = false) {
+function wp_get_attachment_image($attachment_id, $size = 'thumbnail', $icon = false, $attr = '') {
 
     $html = '';
@@ -538 +538 @@
             $size = join('x', $size);
         $attachment =& get_post($attachment_id);
-        $attr = array(
+        $default_attr = array(
             'src'   => $src,
             'class' => "attachment-$size",
             'alt'   => trim(strip_tags( $attachment->post_excerpt )),
             'title' => trim(strip_tags( $attachment->post_title )),
-            );
+        );
+        $attr = wp_parse_args($attr, $default_attr);
         $attr = apply_filters( 'wp_get_attachment_image_attributes', $attr, $attachment );
         $attr = array_map( 'esc_attr', $attr );

trunk/wp-includes/post-template.php

@@ -910 +910 @@
 }
 
-function the_post_image( $size = 'thumbnail' ) {
-    echo get_the_post_image( $size );
-}
-
-function get_the_post_image( $size = 'thumbnail', $post_id = NULL ) {
+function the_post_image( $size = 'thumbnail', $attr = '' ) {
+    echo get_the_post_image( NULL, $size, $attr );
+}
+
+function get_the_post_image( $post_id = NULL, $size = 'thumbnail', $attr = '' ) {
     global $id;
     $post_id = ( NULL === $post_id ) ? $id : $post_id;
@@ -921 +921 @@
     if ( $post_image_id ) {
         do_action( 'begin_fetch_post_image_html', $post_id, $post_image_id, $size ); // for "Just In Time" filtering of all of wp_get_attachment_image()'s filters
-        $html = wp_get_attachment_image( $post_image_id, $size );
+        $html = wp_get_attachment_image( $post_image_id, $size, false, $attr );
         do_action( 'end_fetch_post_image_html', $post_id, $post_image_id, $size );
     } else {