public function loadFrontEndScripts()
{
foreach ($this->googleFontsOptions as $googleFontOption) {
$font = $googleFontOption->getValue();
if (empty($font)) {
continue;
}
wp_enqueue_style('tf-google-webfont-' . strtolower(str_replace(' ', '-', $font['name'])), TitanFrameworkOptionSelectGooglefont::formScript($font));
}
}
public function display()
{
$this->echoOptionHeader(true);
// set a default value
$value = $this->getValue();
if (is_serialized($value)) {
$value = unserialize($value);
}
if ($value == array() || empty($value['name']) || empty($value['variants']) || empty($value['subsets'])) {
$value = array('name' => 'Open Sans', 'variants' => array('400'), 'subsets' => array('latin'));
}
if (self::$firstLoad) {
self::$firstLoad = false;
self::createScript();
}
$allFonts = titan_get_googlefonts();
?>
<select class='tf-select-googlefont'><?php
foreach ($allFonts as $key => $fontStuff) {
printf("<option value='%s' data-subset='%s' data-variants='%s'>%s</option>", esc_attr($key), esc_attr(json_encode($fontStuff['subsets'])), esc_attr(json_encode($fontStuff['variants'])), $fontStuff['name']);
}
?>
</select><?php
// preview
printf("<iframe src='%s'></iframe>", TitanFramework::getURL('iframe-googlefont-preview.php?f=' . $value['name'], __FILE__));
// select variants
echo "<p class='description tf-variants'>Choose the styles to include:</p>";
echo "<fieldset>";
$allVariants = array('100', '100italic', '200', '200italic', '300', '300italic', '400', 'italic', '500', '500italic', '600', '600italic', '700', '700italic', '800', '800italic', '900', '900italic');
foreach ($allVariants as $key => $variant) {
printf("<label style='display: none'><input type='checkbox' class='variant' data-variant='%s'/> %s</label>", esc_attr($variant), self::getVariantName($variant));
}
echo "</fieldset>";
// select charsets
echo "<p class='description tf-subsets'>Choose the subsets to include:</p>";
echo "<fieldset>";
$allSubsets = array("latin", "latin-ext", "greek", "vietnamese", "cyrillic", "cyrillic-ext", "khmer", "greek-ext");
foreach ($allSubsets as $key => $subset) {
printf("<label style='display: none'><input type='checkbox' class='subset' data-subset='%s'/> %s</label>", esc_attr($subset), $subset);
}
echo "</fieldset>";
if (!is_serialized($value)) {
$value = serialize($value);
}
printf("<input type='hidden' value='%s' name='%s' class='large-text'/>", esc_attr($value), esc_attr($this->getID()));
$this->echoOptionFooter(false);
}
