Changeset 32866

Timestamp:

06/19/2015 09:26:30 PM (11 years ago)

Author:

wonderboymusic

Message:

Add a filter in wp_get_attachment_image_src() called attachment_image_src.

Props eclev91, MikeHansenMe.
Fixes #32363.

File:

• trunk/src/wp-includes/media.php (modified) (1 diff)

trunk/src/wp-includes/media.php

@@ -694 +694 @@
  */
 function wp_get_attachment_image_src( $attachment_id, $size = 'thumbnail', $icon = false ) {
-
     // get a thumbnail or intermediate image if there is one
-    if ( $image = image_downsize($attachment_id, $size) )
-        return $image;
-
-    $src = false;
-
-    if ( $icon && $src = wp_mime_type_icon($attachment_id) ) {
-        /** This filter is documented in wp-includes/post.php */
-        $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' );
-
-        $src_file = $icon_dir . '/' . wp_basename($src);
-        @list($width, $height) = getimagesize($src_file);
-    }
-    if ( $src && $width && $height )
-        return array( $src, $width, $height );
-    return false;
+    $image = image_downsize( $attachment_id, $size );
+    if ( ! $image ) {
+        $src = false;
+
+        if ( $icon && $src = wp_mime_type_icon( $attachment_id ) ) {
+            /** This filter is documented in wp-includes/post.php */
+            $icon_dir = apply_filters( 'icon_dir', ABSPATH . WPINC . '/images/media' );
+
+            $src_file = $icon_dir . '/' . wp_basename( $src );
+            @list( $width, $height ) = getimagesize( $src_file );
+        }
+
+        if ( $src && $width && $height ) {
+            $image = array( $src, $width, $height );
+        }
+    }
+    /**
+     * Filter the image src result
+     *
+     * @since 4.3.0
+     *
+     * @param array|false   $image          Either array with src, width & height, icon src, or false.
+     * @param int           $attachment_id  Image attachment ID.
+     * @param string|array  $size           Optional. Registered image size to retrieve the source for or a flat
+     *                                      array of height and width dimensions. Default 'thumbnail'.
+     * @param bool          $icon           Optional. Whether the image should be treated as an icon. Default false.
+     */
+    return apply_filters( 'attachment_image_src', $image, $attachment_id, $size, $icon );
 }