function enlightenment_web_fonts_style($args = null)
{
$defaults = array('variants' => current_theme_supports('enlightenment-web-fonts', 'variants'), 'subsets' => current_theme_supports('enlightenment-web-fonts', 'subsets'));
$defaults = apply_filters('enlightenment_web_fonts_style_args', $defaults);
$args = wp_parse_args($args, $defaults);
$fonts = enlightenment_fonts_to_load();
if (!empty($fonts)) {
global $enlightenment_web_fonts_errors;
if (!isset($enlightenment_web_fonts_errors)) {
$enlightenment_web_fonts_errors = array();
}
$stylesheet = 'http' . (is_ssl() ? 's' : '') . '://fonts.googleapis.com/css?family=';
foreach ($fonts as $font => $styles) {
if (empty($styles)) {
$styles = $args['variants'];
}
$atts = enlightenment_get_font_atts($font);
/* Backwards compatibility code, to be removed in a future version */
foreach ($atts['variants'] as $key => $variant) {
$variant = str_replace('light', '300', $variant);
$variant = str_replace('normal', '400', $variant);
$variant = str_replace('medium', '700', $variant);
$variant = str_replace('semibold', '600', $variant);
$variant = str_replace('bold', '700', $variant);
$atts['variants'][$key] = $variant;
}
foreach ($styles as $key => $style) {
if (!in_array($style, $atts['variants'], true)) {
unset($styles[$key]);
}
}
$styles = array_values($styles);
foreach ($args['subsets'] as $key => $subset) {
if (!in_array($subset, $atts['subsets'])) {
$enlightenment_web_fonts_errors[] = sprintf(__('The font "%1$s" does not support your selected subset <code>%2$s</code>.', 'enlightenment'), $font, $subset);
}
}
$fonts[$font] = array_values($styles);
}
$i = 0;
$c = count($fonts);
foreach ($fonts as $font => $styles) {
$i++;
$font = str_replace(' ', '+', $font);
$stylesheet .= $font;
if (!empty($styles) && array('400') != $styles) {
$stylesheet .= ':';
$tmpstyles = $styles;
$laststyle = array_pop($tmpstyles);
unset($tmpstyles);
foreach ($styles as $style) {
$stylesheet .= $style;
if ($style != $laststyle) {
$stylesheet .= ',';
}
}
}
if ($i != $c) {
$stylesheet .= '|';
}
}
$stylesheet .= '&subset=';
foreach ($args['subsets'] as $subset) {
$stylesheet .= $subset;
if ($subset != end($args['subsets'])) {
$stylesheet .= ',';
}
}
return esc_url($stylesheet);
}
return false;
}
function enlightenment_web_fonts_style($args = null)
{
$defaults = array('variants' => current_theme_supports('enlightenment-web-fonts', 'variants'), 'subsets' => current_theme_supports('enlightenment-web-fonts', 'subsets'));
$defaults = apply_filters('enlightenment_web_fonts_style_args', $defaults);
$args = wp_parse_args($args, $defaults);
$fonts = enlightenment_fonts_to_load();
if (!empty($fonts)) {
global $enlightenment_web_fonts_errors;
if (!isset($enlightenment_web_fonts_errors)) {
$enlightenment_web_fonts_errors = array();
}
$stylesheet = 'http' . (is_ssl() ? 's' : '') . '://fonts.googleapis.com/css?family=';
foreach ($fonts as $font => $styles) {
if (empty($styles)) {
$styles = $args['variants'];
}
$atts = enlightenment_get_font_atts($font);
foreach ($styles as $key => $style) {
if (!in_array($style, $atts['variants'])) {
unset($styles[$key]);
}
}
foreach ($args['subsets'] as $key => $subset) {
if (!in_array($subset, $atts['subsets'])) {
$enlightenment_web_fonts_errors[] = sprintf(__('The font "%1$s" does not support your selected subset <code>%2$s</code>.', 'enlightenment'), $font, $subset);
}
}
$fonts[$font] = array_values($styles);
}
$i = 0;
$c = count($fonts);
foreach ($fonts as $font => $styles) {
$i++;
$font = str_replace(' ', '+', $font);
$stylesheet .= $font;
if (array('normal') != $styles) {
$stylesheet .= ':';
foreach ($styles as $style) {
$stylesheet .= $style;
if ($style != end($styles)) {
$stylesheet .= ',';
}
}
}
if ($i != $c) {
$stylesheet .= '|';
}
}
$stylesheet .= '&subset=';
foreach ($args['subsets'] as $subset) {
$stylesheet .= $subset;
if ($subset != end($args['subsets'])) {
$stylesheet .= ',';
}
}
return esc_url($stylesheet);
}
return false;
}
