function fonts_com_preprocess_html in @font-your-face 7.2

Implements template_preprocess_html().

File

modules/fonts_com/fonts_com.module, line 168

Code

function fonts_com_preprocess_html(&$vars) {
  if (!empty($vars['fontyourface'])) {
    $projects = array();
    $preview_fonts = array();
    foreach ($vars['fontyourface'] as $used_font) {
      if ($used_font->provider == 'fonts_com') {
        $metadata = unserialize($used_font->metadata);
        if (isset($metadata['project_id']) && $metadata['project_id'] != '') {
          $projects[$metadata['project_id']] = TRUE;
        }
        else {
          $preview_fonts[] = $used_font;
        }

        // else
      }

      // if
    }

    // foreach
    if (count($projects) > 0) {
      $base = 'http://fast.fonts.com/jsapi/';
      if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') {
        $base = 'https://fast.fonts.com/jsapi/';
      }

      // if
      foreach (array_keys($projects) as $project) {
        drupal_add_js($base . $project . '.js', array(
          'type' => 'external',
        ));
      }

      // foreach
    }

    // if
    if (count($preview_fonts) > 0) {
      $destination = file_build_uri('fontyourface/fonts_com/preview.css');
      $css = '';
      $destination_directory = dirname($destination);
      if (file_prepare_directory($destination_directory, FILE_CREATE_DIRECTORY)) {
        foreach ($preview_fonts as $font) {
          $css .= fonts_com_font_inline_css($font) . "\n\n";
        }

        // foreach
      }

      // if
      if ($css != '') {
        drupal_add_css($css, array(
          'group' => CSS_THEME,
          'type' => 'inline',
        ));
      }

      // if
    }

    // if
  }

  // if
}