function layers_get_google_font_options()
{
$font_options = array();
$font_options[''] = '--- ' . __('Default', 'layerswp') . '---';
foreach (layers_get_google_fonts() as $font_key => $font_data) {
$font_options[$font_key] = isset($font_data['label']) ? $font_data['label'] : $font_key;
}
return apply_filters('layers_get_google_font_options', $font_options);
}
function layers_get_google_font_variants($font, $variants = array())
{
$chosen_variants = array();
if (empty($variants)) {
$layers_custom_fonts = layers_get_google_fonts();
if (array_key_exists($font, $layers_custom_fonts)) {
$variants = $layers_custom_fonts[$font]['variants'];
}
}
// If a "regular" variant is not found, get the first variant
if (!in_array('regular', $variants)) {
$chosen_variants[] = $variants[0];
} else {
$chosen_variants[] = 'regular';
}
// Only add "italic" if it exists
if (in_array('italic', $variants)) {
$chosen_variants[] = 'italic';
}
// Only add "700" if it exists
if (in_array('700', $variants)) {
$chosen_variants[] = '700';
}
$chosen_variants = array_merge($chosen_variants, $variants);
return apply_filters('layers_font_variants', array_unique($chosen_variants), $font, $variants);
}
