static function generate_fonts()
{
if (is_array(self::$fonts)) {
$protocol = is_ssl() ? 'https' : 'http';
$generate_font_req = '';
$generate_font_css = '';
foreach (self::$fonts as $name => $font) {
$custom = false;
# check for ot default google fonts
$ot_font = Bw::get_option($name . '_font');
if (!empty($ot_font)) {
$font['font'] = $ot_font;
}
# check for ot declared fonts
$ot_font_declaration = Bw::get_option($name . '_font_declaration');
if (!empty($ot_font_declaration)) {
$font['font'] = $ot_font_declaration;
$custom = true;
}
if ($font['font']) {
$generate_font_req[] = str_replace(" ", "+", $font['font']);
$rule = join(',', $font['selectors']);
$generate_font_css .= $custom ? "{$rule}{font:{$font['font']}}" : "{$rule}{font-family:'{$font['font']}'}";
}
}
$output_css = join('|', $generate_font_req);
wp_enqueue_style('google-fonts', "{$protocol}://fonts.googleapis.com/css?family={$output_css}");
Bw::add_css($generate_font_css);
}
}
