function conditional_styles_preprocess_html in Conditional Stylesheets 7.2

Implements MODULE_preprocess_html(); adds conditional CSS from the .info file.

1 call to conditional_styles_preprocess_html()

conditional_styles_preprocess_maintenance_page in ./conditional_styles.module

Implements MODULE_preprocess_maintenance_page().

File

./conditional_styles.module, line 5

Code

function conditional_styles_preprocess_html(&$vars, $hook) {

  // Make a list of base themes and the current theme.
  $themes = $GLOBALS['base_theme_info'];
  $themes[] = $GLOBALS['theme_info'];
  foreach (array_keys($themes) as $key) {
    $theme_path = dirname($themes[$key]->filename) . '/';
    if (isset($themes[$key]->info['stylesheets-conditional'])) {
      foreach (array_keys($themes[$key]->info['stylesheets-conditional']) as $condition) {
        foreach (array_keys($themes[$key]->info['stylesheets-conditional'][$condition]) as $media) {
          foreach ($themes[$key]->info['stylesheets-conditional'][$condition][$media] as $stylesheet) {

            // Add each conditional stylesheet.
            drupal_add_css($theme_path . $stylesheet, array(
              'group' => CSS_THEME,
              'browsers' => array(
                'IE' => $condition,
                '!IE' => strpos($condition, '!IE') === FALSE ? FALSE : TRUE,
              ),
              'weight' => 999,
              'every_page' => TRUE,
            ));
          }
        }
      }
    }
  }
}