Ticket #35045: 35045.2.diff

src/wp-includes/media.php

@@ -1278 +1278 @@
                 return $image;
         }
 
-        $base_url = trailingslashit( _wp_upload_dir_baseurl() );
-        $image_base_url = $base_url;
+        /**
+         * To make sure that our ID and image src match, we loop through all the sizes
+         * in our attachment metadata and bail early if our src file isn't included.
+         */
+        $all_sizes = wp_list_pluck( $image_meta['sizes'], 'file' );
+        $all_sizes[] = $image_meta['file'];
 
         $dirname = dirname( $image_meta['file'] );
-        if ( $dirname !== '.' ) {
-                $image_base_url .= trailingslashit( $dirname );
-        }
 
-        $all_sizes = wp_list_pluck( $image_meta['sizes'], 'file' );
+        $matched = false;
 
-        foreach ( $all_sizes as $key => $file ) {
-                $all_sizes[ $key ] = $image_base_url . $file;
-        }
+        foreach( $all_sizes as $size ) {
+                // If uploads use month/day directories, prepend that to the filename of the size.
+                if ( $size !== $image_meta['file'] && $dirname !== '.' ) {
+                        $size = trailingslashit( $dirname ) . $size;
+                }
 
-        // Add the original image.
-        $all_sizes[] = $base_url . $image_meta['file'];
+                if ( false !== strpos( $image_src, $size ) ) {
+                        $matched = true;
+                        break;
+                }
+        }
 
         // Bail early if the image src doesn't match any of the known image sizes.
-        if ( ! in_array( $image_src, $all_sizes ) ) {
+        if ( ! $matched ) {
                 return $image;
         }
 

tests/phpunit/tests/media.php

@@ -1133 +1133 @@
                 // Intermediate sized GIFs should not include the full size in the srcset.
                 $this->assertFalse( strpos( wp_calculate_image_srcset( $size_array, $large_src, $image_meta ), $full_src ) );
         }
+
+        /**
+         * @ticket 35045
+         * @ticket 33641
+         */
+        function test_wp_make_content_images_responsive_schemes() {
+                $image_meta = wp_get_attachment_metadata( self::$large_id );
+                $size_array = $this->_get_image_size_array_from_name( 'medium' );
+
+                $srcset = sprintf( 'srcset="%s"', wp_get_attachment_image_srcset( self::$large_id, $size_array, $image_meta ) );
+                $sizes  = sprintf( 'sizes="%s"', wp_get_attachment_image_sizes( self::$large_id, $size_array, $image_meta ) );
+
+                // Build HTML for the editor.
+                $img          = get_image_tag( self::$large_id, '', '', '', 'medium' );
+                $img_https    = str_replace( 'http://', 'https://', $img );
+                $img_relative = str_replace( 'http://', '//', $img );
+
+                // Manually add srcset and sizes to the markup from get_image_tag().
+                $respimg          = preg_replace( '|<img ([^>]+) />|', '<img $1 ' . $srcset . ' ' . $sizes . ' />', $img );
+                $respimg_https    = preg_replace( '|<img ([^>]+) />|', '<img $1 ' . $srcset . ' ' . $sizes . ' />', $img_https );
+                $respimg_relative = preg_replace( '|<img ([^>]+) />|', '<img $1 ' . $srcset . ' ' . $sizes . ' />', $img_relative );
+
+                $content = '
+                        <p>Image, http: protocol. Should have srcset and sizes.</p>
+                        %1$s
+
+                        <p>Image, http: protocol. Should have srcset and sizes.</p>
+                        %2$s
+
+                        <p>Image, protocol-relative. Should have srcset and sizes.</p>
+                        %3$s';
+
+                $unfiltered = sprintf( $content, $img, $img_https, $img_relative );
+                $expected   = sprintf( $content, $respimg, $respimg_https, $respimg_relative );
+                $actual     = wp_make_content_images_responsive( $unfiltered );
+
+                $this->assertSame( $expected, $actual );
+        }
 }