function svg_image_file_url_alter in Svg Image 7

Implements hook_file_url_alter().

Prevent image_style_url() from using a different URL for SVG images. Because image styles cannot operate on SVGs, set the URL back to the original image. This affects theme_image_style(), which normally would point to a new image.

File

./svg_image.module, line 108

Code

function svg_image_file_url_alter(&$url) {

  // If this is an SVG image in the styles directory...
  if (strpos($url, '/styles/') && strpos($url, '.svg')) {

    // Remove the styles directory portions and use the original image URL.
    $url = preg_replace('!/styles/.*?/.*?/!', '/', $url);
  }
}