function load_schema()
{
global $KcSeoWPSchema, $post;
$schemaModel = new KcSeoSchemaModel();
$html = null;
$settings = get_option($KcSeoWPSchema->options['settings']);
if (is_home() || is_front_page()) {
$metaData = array();
$metaData["@context"] = "http://schema.org/";
$metaData["@type"] = "WebSite";
if ($settings['homeonly']) {
$author_url = $settings['siteurl'] ? $settings['siteurl'] : get_home_url();
$to_remove = array('http://', 'https://', 'www.');
foreach ($to_remove as $item) {
$author_url = str_replace($item, '', $author_url);
// to: www.example.com
}
$metaData["url"] = $author_url;
$metaData["name"] = $settings['sitename'];
$metaData["alternateName"] = $settings['siteaname'];
$html .= $schemaModel->get_jsonEncode($metaData);
} else {
$metaData["url"] = get_home_url();
$metaData["potentialAction"] = array("@type" => "SearchAction", "target" => get_home_url() . "/?s={query}", "query-input" => "required name=query");
$html .= $schemaModel->get_jsonEncode($metaData);
}
}
$webMeta = array();
$webMeta["@context"] = "http://schema.org";
$webMeta["@type"] = esc_attr($settings['site_type']);
if ($settings['additionalType']) {
$aType = explode("\r\n", $settings['additionalType']);
if (!empty($aType) && is_array($aType)) {
if (count($aType) == 1) {
$webMeta["additionalType"] = $aType[0];
} else {
if (count($aType) > 1) {
$webMeta["additionalType"] = $aType;
}
}
}
}
if (esc_attr($settings['site_type']) == 'Person') {
$webMeta["name"] = esc_attr($settings['person']['name']);
$webMeta["worksFor"] = esc_attr($settings['person']['worksFor']);
$webMeta["jobTitle"] = esc_attr($settings['person']['jobTitle']);
$webMeta["image"] = esc_attr($settings['person']['image']);
$webMeta["description"] = esc_attr($settings['person']['description']);
$webMeta["birthDate"] = esc_attr($settings['person']['birthDate']);
} else {
$webMeta["name"] = esc_attr($settings['type_name']);
$webMeta["logo"] = esc_attr($settings['logo_url']);
}
if (esc_attr($settings['site_type']) != "Organization" && esc_attr($settings['site_type']) != "Person") {
$webMeta["description"] = esc_attr($settings['business_info']['description']);
if ($settings['business_info']['openingHours']) {
$aOhour = explode("\r\n", $settings['business_info']['openingHours']);
if (!empty($aOhour) && is_array($aOhour)) {
if (count($aOhour) == 1) {
$webMeta["openingHours"] = $aOhour[0];
} else {
if (count($aOhour) > 1) {
$webMeta["openingHours"] = $aOhour;
}
}
}
}
$webMeta["geo"] = array("@type" => "GeoCoordinates", "longitude" => esc_attr($settings['business_info']['longitude']), "latitude" => esc_attr($settings['business_info']['latitude']));
}
$webMeta["url"] = esc_attr($settings['web_url']);
if (!empty($settings['social']) && is_array($settings['social'])) {
$link = array();
foreach ($settings['social'] as $socialD) {
if ($socialD['link']) {
$link[] = $socialD['link'];
}
}
if (!empty($link)) {
$webMeta["sameAs"] = $link;
}
}
$webMeta["contactPoint"] = array("@type" => "ContactPoint", "telephone" => esc_attr($settings['contact']['telephone']), "contactType" => esc_attr($settings['contact']['contactType']), "contactOption" => esc_attr($settings['contact']['contactOption']), "areaServed" => esc_attr(@implode(',', $settings['area_served'])), "availableLanguage" => esc_attr($settings['availableLanguage']));
$webMeta["address"] = array("@type" => "PostalAddress", "addressCountry" => esc_attr($settings['address']['country']), "addressLocality" => esc_attr($settings['address']['locality']), "addressRegion" => esc_attr($settings['address']['region']), "postalCode" => esc_attr($settings['address']['postalcode']), "streetAddress" => esc_attr($settings['address']['street']));
if ($webMeta["@type"]) {
$html .= $schemaModel->get_jsonEncode($webMeta);
}
if (is_single() || is_page()) {
foreach ($schemaModel->schemaTypes() as $schemaID => $schema) {
$schemaMetaId = $KcSeoWPSchema->KcSeoPrefix . $schemaID;
$metaData = unserialize(get_post_meta($post->ID, $schemaMetaId, true));
$firstItem = @current($metaData);
if (!empty($metaData) && is_array($metaData) && isset($firstItem)) {
$html .= $schemaModel->schemaOutput($schemaID, $metaData);
}
}
}
echo $html;
}
