function ot_type_googlefont($args = array())
{
/* turns arguments array into variables */
extract($args);
/* format setting outer wrapper */
echo '<div class="format-setting type-typography">';
/* description */
echo $field_desc ? '<div class="description"><p>' . htmlspecialchars_decode($field_desc) . '</p></div>' : '';
/* format setting inner wrapper */
echo '<div class="format-setting-inner">';
/* allow fields to be filtered */
$ot_recognized_typography_fields = apply_filters('ot_recognized_typography_fields', array('font-color', 'font-family', 'font-id', 'font-style', 'font-variant', 'font-weight', 'font-subset', 'letter-spacing', 'text-decoration', 'text-transform'), $field_id);
/* build font family */
if (in_array('font-family', $ot_recognized_typography_fields)) {
$font_family = isset($field_value['font-family']) ? $field_value['font-family'] : '';
echo '<select name="' . esc_attr($field_name) . '[font-family]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-font-family" class="option-tree-ui-select hb-google-font-select' . esc_attr($field_class) . '">';
echo '<option value="">font-family</option>';
$current_font = NULL;
foreach (hb_recognized_google_fonts($field_id) as $id => $font) {
$key = preg_replace('/\\s+/', '', strtolower($font['family']));
$variants = implode(",", $font['variants']);
$subsets = implode(",", $font['subsets']);
if ($font_family == esc_attr($key)) {
$current_font = $font['family'];
}
echo '<option data-fontid="' . $id . '" data-subsets="' . $subsets . '" data-variants="' . $variants . '" data-font="' . esc_attr($font['family']) . '" data-family="' . esc_attr($font['family']) . '" value="' . esc_attr($key) . '" ' . selected($font_family, $key, false) . '>' . esc_attr($font['family']) . '</option>';
}
echo '</select>';
}
/* hidden font id */
if (in_array('font-id', $ot_recognized_typography_fields)) {
$font_id = isset($field_value['font-id']) ? esc_attr($field_value['font-id']) : '';
echo '<input type="hidden" name="' . esc_attr($field_name) . '[font-id]" id="' . esc_attr($field_id) . '-fontid" value="' . esc_attr($font_id) . '" autocomplete="off" />';
}
/* build font subsets */
if (in_array('font-subset', $ot_recognized_typography_fields)) {
$font_subset = isset($field_value['font-subset']) ? esc_attr($field_value['font-subset']) : '';
echo '<select name="' . esc_attr($field_name) . '[font-subset]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-font-subset" class="option-tree-ui-select hb-google-font-subset ' . esc_attr($field_class) . '">';
echo '<option value="">font-subset</option>';
foreach (ot_recognized_google_subsets($field_id) as $key => $value) {
echo '<option value="' . esc_attr($key) . '" ' . selected($font_subset, $key, false) . '>' . esc_attr($value) . '</option>';
}
echo '</select>';
}
/* build font size */
if (in_array('font-size', $ot_recognized_typography_fields)) {
$font_size = isset($field_value['font-size']) ? esc_attr($field_value['font-size']) : '';
echo '<select name="' . esc_attr($field_name) . '[font-size]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-font-size" class="option-tree-ui-select hb-google-font-size ' . esc_attr($field_class) . '">';
echo '<option value="">font-size</option>';
$current_font_size = '16px';
foreach (ot_recognized_font_sizes($field_id) as $option) {
if ($font_size == $option) {
$current_font_size = esc_attr($option);
}
echo '<option value="' . esc_attr($option) . '" ' . selected($font_size, $option, false) . '>' . esc_attr($option) . '</option>';
}
echo '</select>';
}
/* build font weight */
$current_weight = NULL;
if (in_array('font-weight', $ot_recognized_typography_fields)) {
$font_weight = isset($field_value['font-weight']) ? esc_attr($field_value['font-weight']) : '';
echo '<select name="' . esc_attr($field_name) . '[font-weight]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-font-weight" class="option-tree-ui-select hb-google-font-weight ' . esc_attr($field_class) . '">';
echo '<option value="">font-weight</option>';
foreach (ot_recognized_google_font_weights($field_id) as $key => $value) {
if ($font_weight == $key) {
$current_weight = esc_attr($key);
}
echo '<option value="' . esc_attr($key) . '" ' . selected($font_weight, $key, false) . '>' . esc_attr($value) . '</option>';
}
echo '</select>';
}
/* build line height */
if (in_array('line-height', $ot_recognized_typography_fields)) {
$line_height = isset($field_value['line-height']) ? esc_attr($field_value['line-height']) : '';
echo '<select name="' . esc_attr($field_name) . '[line-height]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-line-height" class="option-tree-ui-select hb-google-line-height ' . esc_attr($field_class) . '">';
echo '<option value="">line-height</option>';
foreach (ot_recognized_line_heights($field_id) as $option) {
echo '<option value="' . esc_attr($option) . '" ' . selected($line_height, $option, false) . '>' . esc_attr($option) . '</option>';
}
echo '</select>';
}
/* build font style */
$current_style = NULL;
if (in_array('font-style', $ot_recognized_typography_fields)) {
$font_style = isset($field_value['font-style']) ? esc_attr($field_value['font-style']) : '';
echo '<select name="' . esc_attr($field_name) . '[font-style]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-font-style" class="option-tree-ui-select hb-google-font-style ' . esc_attr($field_class) . '">';
echo '<option value="">font-style</option>';
foreach (ot_recognized_google_font_styles($field_id) as $key => $value) {
if ($font_style == $key) {
$current_style = esc_attr($key);
}
echo '<option value="' . esc_attr($key) . '" ' . selected($font_style, $key, false) . '>' . esc_attr($value) . '</option>';
}
echo '</select>';
}
/* build text transform */
if (in_array('text-transform', $ot_recognized_typography_fields)) {
$text_transform = isset($field_value['text-transform']) ? esc_attr($field_value['text-transform']) : '';
echo '<select name="' . esc_attr($field_name) . '[text-transform]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-text-transform" class="option-tree-ui-select hb-google-text-transform ' . esc_attr($field_class) . '">';
echo '<option value="">text-transform</option>';
foreach (ot_recognized_text_transformations($field_id) as $key => $value) {
echo '<option value="' . esc_attr($key) . '" ' . selected($text_transform, $key, false) . '>' . esc_attr($value) . '</option>';
}
echo '</select>';
}
/* build text decoration */
if (in_array('text-decoration', $ot_recognized_typography_fields)) {
$text_decoration = isset($field_value['text-decoration']) ? esc_attr($field_value['text-decoration']) : '';
echo '<select name="' . esc_attr($field_name) . '[text-decoration]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-text-decoration" class="option-tree-ui-select hb-google-text-decoration ' . esc_attr($field_class) . '">';
echo '<option value="">text-decoration</option>';
foreach (ot_recognized_text_decorations($field_id) as $key => $value) {
echo '<option value="' . esc_attr($key) . '" ' . selected($text_decoration, $key, false) . '>' . esc_attr($value) . '</option>';
}
echo '</select>';
}
/* build letter spacing */
if (in_array('letter-spacing', $ot_recognized_typography_fields)) {
$letter_spacing = isset($field_value['letter-spacing']) ? esc_attr($field_value['letter-spacing']) : '';
echo '<select name="' . esc_attr($field_name) . '[letter-spacing]" data-group="' . esc_attr($field_id) . '" id="' . esc_attr($field_id) . '-letter-spacing" class="option-tree-ui-select hb-google-letter-spacing ' . esc_attr($field_class) . '">';
echo '<option value="">letter-spacing</option>';
foreach (ot_recognized_letter_spacing($field_id) as $key => $value) {
echo '<option value="' . esc_attr($key) . '" ' . selected($letter_spacing, $key, false) . '>' . esc_attr($value) . '</option>';
}
echo '</select>';
}
/* build preview window */
if (!empty($current_font)) {
echo '<link id="hb-google-style-link-' . esc_attr($field_id) . '" rel="stylesheet" type="text/css" href="http://fonts.googleapis.com/css?family=' . $current_font . ':' . $current_weight . $current_style . '">';
} else {
echo '<link id="hb-google-style-link-' . esc_attr($field_id) . '" rel="stylesheet" type="text/css" href="">';
}
$font_preview_style = NULL;
if (!empty($field_value['font-family'])) {
// $font_preview_style = '#hb-google-preview-' . esc_attr( $field_id ) . ' { font-size: '.$current_font_size.'; font-family: "'.$field_value['font-family'].'" !important; }';
$font_preview_style = '#hb-google-preview-' . esc_attr($field_id) . ' { font-family: "' . $field_value['font-family'] . '" !important; }';
}
echo '<style id="hb-google-style-' . esc_attr($field_id) . '" type="text/css">' . $font_preview_style . '</style>';
echo '<div id="hb-google-preview-' . esc_attr($field_id) . '" class="hb-google-font-preview clearfix">';
$lorem = 'Grumpy wizards make toxic brew for the evil Queen and Jack.';
_e(apply_filters('hb_font_preview_text', $lorem, $field_id), HB_DOMAIN_TXT);
echo '</div>';
echo '</div>';
echo '</div>';
}
/**
* Enqueue scripts and styles.
*
* @since Swiss Design Group 1.0
*/
function SDG_scripts()
{
global $detect;
$tablet = $detect->isTablet();
$mobile = $detect->isMobile();
$chrome = preg_match("/chrome/", strtolower($_SERVER['HTTP_USER_AGENT']));
$minify = '.min';
// Add custom fonts
switch (ot_get_option('site_fonts_type')) {
case 'typekit':
add_action('wp_head', 'SDG_print_typekit', 99);
break;
case 'google-fonts':
/* available google fonts */
$google_fonts = hb_recognized_google_fonts();
/* custom array of all affected option tree options */
$option_keys = array('body' => ot_get_option('body_typo'), 'alt' => ot_get_option('headlines_typo'));
$option_keys['body']['font-weight'] = '400';
if ('italic' == $option_keys['alt']['font-weight']) {
$option_keys['alt']['font-weight'] = '400italic';
}
if ('regular' == $option_keys['alt']['font-weight']) {
$option_keys['alt']['font-weight'] = '400';
}
$fonts = array('body' => array('id' => '', 'family' => '', 'font-family' => '', 'weight' => array('300', '300italic', '400italic', '700', '700italic')), 'alt' => array('id' => '', 'family' => '', 'font-family' => '', 'weight' => array()));
/* create query string */
foreach ($option_keys as $key => $option) {
if (isset($option['font-id']) && !empty($google_fonts[$option['font-id']])) {
/* replace whitespace with + */
$family = preg_replace("/\\s+/", '+', $google_fonts[$option['font-id']]['family']);
$fonts[$key]['id'] = $option['font-id'];
$fonts[$key]['family'] = $family;
$fonts[$key]['font-family'] = $google_fonts[$option['font-id']]['family'];
$fonts[$key]['weight'][] = $option['font-weight'];
$fonts[$key]['weight'] = array_unique($fonts[$key]['weight']);
$fonts[$key]['weight'] = implode(',', $fonts[$key]['weight']);
}
}
if (empty($fonts['body']['font-family'])) {
$fonts['body']['family'] = 'Inconsolata';
$fonts['body']['font-family'] = 'Inconsolata';
$fonts['body']['weight'] = '400,700';
}
if (empty($fonts['alt']['font-family'])) {
$fonts['alt']['family'] = 'Montserrat';
$fonts['alt']['font-family'] = 'Montserrat';
$fonts['alt']['weight'] = '700';
}
$alt_fint_style = 'normal';
$alt_font_weight = !empty($option_keys['alt']['font-weight']) ? $option_keys['alt']['font-weight'] : '700';
if (strpos($alt_font_weight, 'italic')) {
$alt_font_weight = str_replace('italic', '', $alt_font_weight);
$alt_fint_style = 'italic';
}
$css = "";
$css .= "h1,.h1,h2,.h2,h3,.h3,h4,.h4,h5,.h5,h6,.h6{";
$css .= "font-family:'" . $fonts['alt']['font-family'] . "',sans-serif;";
$css .= "font-weight:" . $alt_font_weight . ";";
$css .= "font-style:" . $alt_fint_style . ";";
if (!empty($option_keys['alt']['text-transform'])) {
$css .= "text-transform:" . $option_keys['alt']['text-transform'] . ";";
}
if (!empty($option_keys['alt']['text-decoration'])) {
$css .= "text-decoration:" . $option_keys['alt']['text-decoration'] . ";";
}
if (!empty($option_keys['alt']['letter-spacing'])) {
$css .= "letter-spacing:" . $option_keys['alt']['letter-spacing'] . ";";
}
$css .= "}";
$css .= "body{font-family: '" . $fonts['body']['font-family'] . "',sans-serif}";
$font_url = SDG_get_google_font_url($fonts);
wp_enqueue_style('SDG-google-fonts', $font_url, array('SDG-style'), null);
wp_add_inline_style('SDG-google-fonts', $css);
break;
default:
$fonts = array('alt' => array('family' => 'Montserrat', 'weight' => '700'), 'body' => array('family' => 'Inconsolata', 'weight' => '400,700'));
$css = "h1,.h1,h2,.h2,h3,.h3,h4,.h4,h5,.h5,h6,.h6{font-family:'" . $fonts['alt']['family'] . "',sans-serif;}";
$css .= "body{font-family: '" . $fonts['body']['family'] . "',sans-serif}";
$font_url = SDG_get_google_font_url($fonts);
wp_enqueue_style('SDG-google-fonts', $font_url, array('SDG-style'), null);
wp_add_inline_style('SDG-google-fonts', $css);
break;
}
// Load our main stylesheet.
wp_enqueue_style('SDG-style', get_stylesheet_uri(), array());
// Load the Internet Explorer specific stylesheet.
wp_enqueue_style('SDG-ie', get_template_directory_uri() . '/css/ie.css', array('SDG-style'), '20141010');
wp_style_add_data('SDG-ie', 'conditional', 'lt IE 9');
// Load the Internet Explorer 7 specific stylesheet.
wp_enqueue_style('SDG-ie7', get_template_directory_uri() . '/css/ie7.css', array('SDG-style'), '20141010');
wp_style_add_data('SDG-ie7', 'conditional', 'lt IE 8');
if (!wp_script_is('jquery-cookie')) {
wp_enqueue_script('jquery-cookie', get_template_directory_uri() . '/js/jquery.cookie.min.js', array(), '1.4.1', true);
}
if (is_singular() && wp_attachment_is_image()) {
wp_enqueue_script('SDG-keyboard-image-navigation', get_template_directory_uri() . '/js/keyboard-image-navigation.js', array('jquery'), '20141010');
}
wp_enqueue_script('SDG-script', get_template_directory_uri() . '/js/functions.js', array('jquery'), '1.0', true);
wp_localize_script('SDG-script', 'detect', array('ajaxurl' => esc_url(admin_url('admin-ajax.php')), 'nonce' => wp_create_nonce('hb-ajax'), 'mobile' => $detect->isMobile(), 'tablet' => $detect->isTablet(), 'chrome' => $chrome, 'body_classes' => esc_js(join(' ', get_body_class())), 'all' => __('All', HB_DOMAIN_TXT)));
if ($chrome && !$mobile && !$tablet) {
wp_enqueue_script('smooth-scroll', HB_THEME_URL . '/js/SmoothScroll.min.js', array('jquery'), '1.2.1', true);
}
}