diff options
Diffstat (limited to 'includes/theme.inc')
| -rw-r--r-- | includes/theme.inc | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/includes/theme.inc b/includes/theme.inc index 9ad453ce2..1090eebe9 100644 --- a/includes/theme.inc +++ b/includes/theme.inc @@ -1484,10 +1484,27 @@ function theme_image($variables) { $attributes = $variables['attributes']; $getsize = $variables['getsize']; - if (!$getsize || (is_file($path) && (list($width, $height, $type, $image_attributes) = @getimagesize($path)))) { - $attributes = drupal_attributes($attributes); - $url = file_create_url($path); - return '<img src="' . check_url($url) . '" alt="' . check_plain($alt) . '" title="' . check_plain($title) . '" ' . (isset($image_attributes) ? $image_attributes : '') . $attributes . ' />'; + if (!$getsize || (is_file($path) && (list($width, $height) = @getimagesize($path)))) { + // The src attribute can be omitted, by passing NULL for $path and FALSE for + // $getsize. + if (isset($path)) { + $attributes['src'] = file_create_url($path); + } + // The alt attribute defaults to an empty string. By passing NULL as value, + // it can be omitted. + if (isset($alt)) { + $attributes['alt'] = $alt; + } + if (isset($title)) { + $attributes['title'] = $title; + } + if (!isset($attributes['width']) && !empty($width)) { + $attributes['width'] = $width; + } + if (!isset($attributes['height']) && !empty($height)) { + $attributes['height'] = $height; + } + return '<img' . drupal_attributes($attributes) . ' />'; } } |