function webdados_fb_open_graph()
{
global $webdados_fb_open_graph_plugin_settings, $webdados_fb_open_graph_plugin_name, $webdados_fb_open_graph_plugin_version, $webdados_fb_open_graph_settings;
//Upgrade
webdados_fb_open_graph_upgrade();
//Get options - OLD (until 0.5.4)
/*foreach($webdados_fb_open_graph_plugin_settings as $key) {
$$key=get_option('wonderm00n_open_graph_'.$key);
}*/
//Get options - NEW (after 0.5.4)
extract($webdados_fb_open_graph_settings);
//Also set Title Tag?
$fb_set_title_tag = 0;
//Additional images
$fb_image_additional = array();
$fb_type = 'article';
if (is_singular()) {
//It's a Post or a Page or an attachment page - It can also be the homepage if it's set as a page
global $post;
$fb_title = esc_attr(strip_tags(stripslashes($post->post_title)));
//SubHeading
if ($fb_show_subheading == 1) {
if (webdados_fb_open_graph_subheadingactive()) {
$fb_title .= ' - ' . get_the_subheading();
}
}
$fb_url = get_permalink();
if (is_front_page()) {
/* Fix homepage type when it's a static page */
$fb_url = get_option('home') . (intval($fb_url_add_trailing) == 1 ? '/' : '');
$fb_type = trim($fb_type_homepage == '' ? 'website' : $fb_type_homepage);
}
if (trim($post->post_excerpt) != '') {
//If there's an excerpt that's what we'll use
$fb_desc = trim($post->post_excerpt);
} else {
//If not we grab it from the content
$fb_desc = trim($post->post_content);
}
$fb_desc = intval($fb_desc_chars) > 0 ? mb_substr(esc_attr(strip_tags(strip_shortcodes(stripslashes($fb_desc)))), 0, $fb_desc_chars) : esc_attr(strip_tags(strip_shortcodes(stripslashes($fb_desc))));
if (intval($fb_image_show) == 1 || intval($fb_image_show_schema) == 1 || intval($fb_image_show_twitter) == 1) {
$fb_image = webdados_fb_open_graph_post_image($fb_image_use_specific, $fb_image_use_featured, $fb_image_use_content, $fb_image_use_media, $fb_image_use_default, $fb_image);
}
//Author
$author_id = $post->post_author;
if ($author_id > 0) {
$fb_author = get_the_author_meta('facebook', $author_id);
$fb_author_meta = get_the_author_meta('display_name', $author_id);
$fb_author_linkrelgp = get_the_author_meta('googleplus', $author_id);
$fb_author_twitter = get_the_author_meta('twitter', $author_id);
} else {
$fb_author = '';
$fb_author_meta = '';
$fb_author_linkrelgp = '';
$fb_author_twitter = '';
}
//Author - Hide on pages?
if (is_page() && $fb_author_hide_on_pages == 1) {
$fb_author = '';
$fb_author_meta = '';
$fb_author_linkrelgp = '';
$fb_author_twitter = '';
}
//Published and Modified time
if (is_singular('post')) {
$fb_article_pub_date = get_the_date('c');
$fb_article_mod_date = get_the_modified_date('c');
} else {
$fb_article_dates_show = 0;
$fb_article_pub_date = '';
$fb_article_mod_date = '';
}
//Categories
if (is_singular('post')) {
$cats = get_the_category();
if (!is_wp_error($cats) && (is_array($cats) && count($cats) > 0)) {
$fb_sections = array();
foreach ($cats as $cat) {
$fb_sections[] = $cat->name;
}
}
} else {
$fb_article_sections_show = 0;
}
//Business Directory Plugin
if ($fb_show_businessdirectoryplugin == 1) {
@(include_once ABSPATH . 'wp-admin/includes/plugin.php');
if (is_plugin_active('business-directory-plugin/wpbusdirman.php')) {
global $wpbdp;
//$bdpaction = _wpbdp_current_action();
$bdpaction = $wpbdp->controller->get_current_action();
switch ($bdpaction) {
case 'showlisting':
//Listing
$listing_id = get_query_var('listing') ? wpbdp_get_post_by_slug(get_query_var('listing'))->ID : wpbdp_getv($_GET, 'id', get_query_var('id'));
$bdppost = get_post($listing_id);
$fb_title = esc_attr(strip_tags(stripslashes($bdppost->post_title))) . ' - ' . $fb_title;
$fb_set_title_tag = 1;
$fb_url = get_permalink($listing_id);
if (trim($bdppost->post_excerpt) != '') {
//If there's an excerpt that's what we'll use
$fb_desc = trim($bdppost->post_excerpt);
} else {
//If not we grab it from the content
$fb_desc = trim($bdppost->post_content);
}
$fb_desc = intval($fb_desc_chars) > 0 ? mb_substr(esc_attr(strip_tags(strip_shortcodes(stripslashes($fb_desc)))), 0, $fb_desc_chars) : esc_attr(strip_tags(strip_shortcodes(stripslashes($fb_desc))));
if (intval($fb_image_show) == 1 || intval($fb_image_show_schema) == 1 || intval($fb_image_show_twitter) == 1) {
$thumbdone = false;
if (intval($fb_image_use_featured) == 1) {
//Featured
if ($id_attachment = get_post_thumbnail_id($bdppost->ID)) {
//There's a featured/thumbnail image for this listing
$fb_image = wp_get_attachment_url($id_attachment, false);
$thumbdone = true;
}
}
if (!$thumbdone) {
//Main image loaded
if ($thumbnail_id = wpbdp_listings_api()->get_thumbnail_id($bdppost->ID)) {
$fb_image = wp_get_attachment_url($thumbnail_id, false);
}
}
}
break;
case 'browsecategory':
//Categories
$term = get_term_by('slug', get_query_var('category'), wpbdp_categories_taxonomy());
$fb_title = esc_attr(strip_tags(stripslashes($term->name))) . ' - ' . $fb_title;
$fb_set_title_tag = 1;
$fb_url = get_term_link($term);
if (trim($term->description) != '') {
$fb_desc = trim($term->description);
}
break;
case 'main':
//Main page
//No changes
break;
default:
//No changes
break;
}
}
}
} else {
global $wp_query;
//Other pages - Defaults
$fb_title = esc_attr(strip_tags(stripslashes(get_bloginfo('name'))));
//$fb_url=get_option('home').(intval($fb_url_add_trailing)==1 ? '/' : ''); //2013-11-4 changed from 'siteurl' to 'home'
$fb_url = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on' ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
//Not really canonical but will work for now
//These are only used in posts/pages
$fb_article_sections_show = 0;
$fb_article_dates_show = 0;
$fb_author_show = 0;
$fb_author_show_meta = 0;
$fb_author_show_linkrelgp = 0;
$fb_author_show_twitter = 0;
switch (trim($fb_desc_homepage)) {
case 'custom':
$fb_desc = esc_attr(strip_tags(stripslashes($fb_desc_homepage_customtext)));
//WPML?
if (function_exists('icl_object_id') && function_exists('icl_register_string')) {
global $sitepress;
if (ICL_LANGUAGE_CODE != $sitepress->get_default_language()) {
$fb_desc = icl_t('wd-fb-og', 'wd_fb_og_desc_homepage_customtext', $fb_desc);
} else {
//We got it already
}
}
break;
default:
$fb_desc = esc_attr(strip_tags(stripslashes(get_bloginfo('description'))));
break;
}
if (is_category()) {
$fb_title = esc_attr(strip_tags(stripslashes(single_cat_title('', false))));
$term = $wp_query->get_queried_object();
$fb_url = get_term_link($term, $term->taxonomy);
$cat_desc = trim(esc_attr(strip_tags(stripslashes(category_description()))));
if (trim($cat_desc) != '') {
$fb_desc = $cat_desc;
}
} else {
if (is_tag()) {
$fb_title = esc_attr(strip_tags(stripslashes(single_tag_title('', false))));
$term = $wp_query->get_queried_object();
$fb_url = get_term_link($term, $term->taxonomy);
$tag_desc = trim(esc_attr(strip_tags(stripslashes(tag_description()))));
if (trim($tag_desc) != '') {
$fb_desc = $tag_desc;
}
} else {
if (is_tax()) {
$fb_title = esc_attr(strip_tags(stripslashes(single_term_title('', false))));
$term = $wp_query->get_queried_object();
$fb_url = get_term_link($term, $term->taxonomy);
//WooCommerce
if (intval($fb_image_show) == 1 || intval($fb_image_show_schema) == 1 || intval($fb_image_show_twitter) == 1) {
if (class_exists('woocommerce') && $fb_wc_usecategthumb == 1 && is_product_category()) {
if ($thumbnail_id = get_woocommerce_term_meta($term->term_id, 'thumbnail_id', true)) {
if ($image = wp_get_attachment_url($thumbnail_id)) {
$fb_image = $image;
}
}
}
}
} else {
if (is_search()) {
$fb_title = esc_attr(strip_tags(stripslashes(__('Search for') . ' "' . get_search_query() . '"')));
$fb_url = get_search_link();
} else {
if (is_author()) {
$fb_title = esc_attr(strip_tags(stripslashes(get_the_author_meta('display_name', get_query_var('author')))));
$fb_url = get_author_posts_url(get_query_var('author'), get_query_var('author_name'));
} else {
if (is_archive()) {
if (is_day()) {
$fb_title = esc_attr(strip_tags(stripslashes(get_query_var('day') . ' ' . single_month_title(' ', false) . ' ' . __('Archives'))));
$fb_url = get_day_link(get_query_var('year'), get_query_var('monthnum'), get_query_var('day'));
} else {
if (is_month()) {
$fb_title = esc_attr(strip_tags(stripslashes(single_month_title(' ', false) . ' ' . __('Archives'))));
$fb_url = get_month_link(get_query_var('year'), get_query_var('monthnum'));
} else {
if (is_year()) {
$fb_title = esc_attr(strip_tags(stripslashes(get_query_var('year') . ' ' . __('Archives'))));
$fb_url = get_year_link(get_query_var('year'));
}
}
}
} else {
if (is_front_page()) {
$fb_url = get_option('home') . (intval($fb_url_add_trailing) == 1 ? '/' : '');
$fb_type = trim($fb_type_homepage == '' ? 'website' : $fb_type_homepage);
} else {
//Others... Defaults already set up there
}
}
}
}
}
}
}
}
//If no description let's just add the title
if (trim($fb_desc) == '') {
$fb_desc = $fb_title;
}
//YOAST?
if ($fb_show_wpseoyoast == 1) {
if (defined('WPSEO_VERSION')) {
$wpseo = WPSEO_Frontend::get_instance();
//App ID - From our plugin
//Admin ID - From our plugin
//Locale - From our plugin
//Sitename - From our plugin
//Title - From WPSEO
$fb_title = strip_tags($wpseo->title(false));
//Title - SubHeading plugin
if ($fb_show_subheading == 1) {
if (webdados_fb_open_graph_subheadingactive()) {
$fb_title .= ' - ' . get_the_subheading();
}
}
//URL - From WPSEO
$fb_url = $wpseo->canonical(false);
//Description - From WPSEO or our plugin
$fb_desc_temp = $wpseo->metadesc(false);
$fb_desc = strip_tags(trim($fb_desc_temp) != '' ? trim($fb_desc_temp) : $fb_desc);
//Image - From our plugin
}
}
//WooCommerce - Additional product images?
if (intval($fb_image_show) == 1 && class_exists('woocommerce') && $fb_wc_useproductgallery == 1 && is_product()) {
global $post;
$product = new WC_Product($post->ID);
if ($attachment_ids = $product->get_gallery_attachment_ids()) {
foreach ($attachment_ids as $attachment_id) {
if ($image_link = wp_get_attachment_url($attachment_id)) {
if (trim($image_link) != '') {
$fb_image_additional[] = trim($image_link);
}
}
}
}
}
//Apply Filters
$fb_title = apply_filters('fb_og_title', $fb_title);
$fb_desc = apply_filters('fb_og_desc', $fb_desc);
$fb_image = apply_filters('fb_og_image', $fb_image);
$fb_image_additional = apply_filters('fb_og_image_additional', $fb_image_additional);
$fb_locale = apply_filters('fb_og_locale', $fb_locale);
$fb_image_size = false;
if (intval($fb_image_show) == 1 && trim($fb_image) != '') {
if (intval($fb_image_size_show) == 1) {
if (isset($GLOBALS['webdados_fb_img_size'])) {
//Already fetched
$fb_image_size = $GLOBALS['webdados_fb_img_size'];
} else {
$fb_image_size = webdados_fb_open_graph_getimagesize($fb_image);
}
}
} else {
$fb_image_size_show = 0;
}
//No spaces on URLs
if (isset($fb_url) && trim($fb_url) != '') {
$fb_url = str_replace(' ', '%20', trim($fb_url));
}
if (isset($fb_publisher) && trim($fb_publisher) != '') {
$fb_publisher = str_replace(' ', '%20', trim($fb_publisher));
}
if (isset($fb_publisher_schema) && trim($fb_publisher_schema) != '') {
$fb_publisher_schema = str_replace(' ', '%20', trim($fb_publisher_schema));
}
if (isset($fb_author) && trim($fb_author) != '') {
$fb_author = str_replace(' ', '%20', trim($fb_author));
}
if (isset($fb_author_linkrelgp) && trim($fb_author_linkrelgp) != '') {
$fb_author_linkrelgp = str_replace(' ', '%20', trim($fb_author_linkrelgp));
}
if (isset($fb_image) && trim($fb_image) != '') {
$fb_image = str_replace(' ', '%20', trim($fb_image));
}
if (isset($fb_image_additional) && is_array($fb_image_additional) && count($fb_image_additional)) {
foreach ($fb_image_additional as $key => $value) {
$fb_image_additional[$key] = str_replace(' ', '%20', trim($value));
}
}
$html = '
<!-- START - ' . $webdados_fb_open_graph_plugin_name . ' ' . $webdados_fb_open_graph_plugin_version . ' -->
';
if (intval($fb_app_id_show) == 1 && trim($fb_app_id) != '') {
$html .= '<meta property="fb:app_id" content="' . trim(esc_attr($fb_app_id)) . '"/>
';
}
if (intval($fb_admin_id_show) == 1 && trim($fb_admin_id) != '') {
$html .= '<meta property="fb:admins" content="' . trim(esc_attr($fb_admin_id)) . '"/>
';
}
if (intval($fb_locale_show) == 1) {
$html .= '<meta property="og:locale" content="' . trim(esc_attr(trim($fb_locale) != '' ? trim($fb_locale) : trim(get_locale()))) . '"/>
';
}
if (intval($fb_sitename_show) == 1) {
$html .= '<meta property="og:site_name" content="' . trim(esc_attr(get_bloginfo('name'))) . '"/>
';
}
if (intval($fb_title_show) == 1) {
$html .= '<meta property="og:title" content="' . trim(esc_attr($fb_title)) . '"/>
';
}
if (intval($fb_set_title_tag) == 1) {
//Does nothing so far. We try to create the <title> tag but it's too late now
}
if (intval($fb_title_show_schema) == 1) {
$html .= '<meta itemprop="name" content="' . trim(esc_attr($fb_title)) . '"/>
';
}
if (intval($fb_title_show_twitter) == 1) {
$html .= '<meta name="twitter:title" content="' . trim(esc_attr($fb_title)) . '"/>
';
}
if (intval($fb_url_show) == 1) {
$html .= '<meta property="og:url" content="' . trim(esc_attr($fb_url)) . '"/>
';
}
if (intval($fb_url_show_twitter) == 1) {
$html .= '<meta name="twitter:url" content="' . trim(esc_attr($fb_url)) . '"/>
';
}
if (intval($fb_url_canonical) == 1) {
$html .= '<link rel="canonical" href="' . trim(esc_attr($fb_url)) . '"/>
';
}
if (intval($fb_type_show) == 1) {
$html .= '<meta property="og:type" content="' . trim(esc_attr($fb_type)) . '"/>
';
}
if (intval($fb_article_dates_show) == 1 && trim($fb_article_pub_date) != '') {
$html .= '<meta property="article:published_time" content="' . trim(esc_attr($fb_article_pub_date)) . '"/>
';
}
if (intval($fb_article_dates_show) == 1 && trim($fb_article_mod_date) != '') {
$html .= '<meta property="article:modified_time" content="' . trim(esc_attr($fb_article_mod_date)) . '" />
<meta property="og:updated_time" content="' . trim(esc_attr($fb_article_mod_date)) . '" />
';
}
if (intval($fb_article_sections_show) == 1 && isset($fb_sections) && is_array($fb_sections) && count($fb_sections) > 0) {
foreach ($fb_sections as $fb_section) {
$html .= '<meta property="article:section" content="' . trim(esc_attr($fb_section)) . '"/>
';
}
}
if (intval($fb_publisher_show) == 1 && trim($fb_publisher) != '') {
$html .= '<meta property="article:publisher" content="' . trim(esc_attr($fb_publisher)) . '"/>
';
}
if (intval($fb_publisher_show_schema) == 1 && trim($fb_publisher_schema) != '') {
$html .= '<link rel="publisher" href="' . trim(esc_attr($fb_publisher_schema)) . '"/>
';
}
if (intval($fb_publisher_show_twitter) == 1 && trim($fb_publisher_twitteruser) != '') {
$html .= '<meta name="twitter:site" content="@' . trim(esc_attr($fb_publisher_twitteruser)) . '"/>
';
}
if (intval($fb_author_show) == 1 && $fb_author != '') {
$html .= '<meta property="article:author" content="' . trim(esc_attr($fb_author)) . '"/>
';
}
if (intval($fb_author_show_meta) == 1 && $fb_author_meta != '') {
$html .= '<meta name="author" content="' . trim(esc_attr($fb_author_meta)) . '"/>
';
}
if (intval($fb_author_show_linkrelgp) == 1 && trim($fb_author_linkrelgp) != '') {
$html .= '<link rel="author" href="' . trim(esc_attr($fb_author_linkrelgp)) . '"/>
';
}
if (intval($fb_author_show_twitter) == 1 && (trim($fb_author_twitter) != '' || trim($fb_publisher_twitteruser) != '')) {
$html .= '<meta name="twitter:creator" content="@' . trim(esc_attr(trim($fb_author_twitter) != '' ? trim($fb_author_twitter) : trim($fb_publisher_twitteruser))) . '"/>
';
}
if (intval($fb_desc_show) == 1) {
$html .= '<meta property="og:description" content="' . trim(esc_attr($fb_desc)) . '"/>
';
}
if (intval($fb_desc_show_meta) == 1) {
$html .= '<meta name="description" content="' . trim(esc_attr($fb_desc)) . '"/>
';
}
if (intval($fb_desc_show_schema) == 1) {
$html .= '<meta itemprop="description" content="' . trim(esc_attr($fb_desc)) . '"/>
';
}
if (intval($fb_desc_show_twitter) == 1) {
$html .= '<meta name="twitter:description" content="' . trim(esc_attr($fb_desc)) . '"/>
';
}
if (intval($fb_image_show) == 1 && trim($fb_image) != '') {
$html .= '<meta property="og:image" content="' . trim(esc_attr($fb_image)) . '"/>
';
}
if (intval($fb_image_show) == 1 && isset($fb_image_additional) && is_array($fb_image_additional) && count($fb_image_additional) > 0) {
foreach ($fb_image_additional as $fb_image_additional_temp) {
$html .= '<meta property="og:image" content="' . trim(esc_attr($fb_image_additional_temp)) . '"/>
';
}
} else {
//We only show the image size if we only have one image
if (intval($fb_image_size_show) == 1 && isset($fb_image_size) && is_array($fb_image_size) != '') {
$html .= '<meta property="og:image:width" content="' . intval(esc_attr($fb_image_size[0])) . '"/>
<meta property="og:image:height" content="' . intval(esc_attr($fb_image_size[1])) . '"/>
';
}
}
if (intval($fb_image_show_schema) == 1 && trim($fb_image) != '') {
$html .= '<meta itemprop="image" content="' . trim(esc_attr($fb_image)) . '"/>
';
}
if (intval($fb_image_show_twitter) == 1 && trim($fb_image) != '') {
$html .= '<meta name="twitter:image:src" content="' . trim(esc_attr($fb_image)) . '"/>
';
}
if (intval($fb_title_show_twitter) == 1 || intval($fb_url_show_twitter) == 1 || $fb_author_show_twitter == 1 || $fb_publisher_show_twitter == 1 || $fb_image_show_twitter == 1) {
$html .= '<meta name="twitter:card" content="' . trim(esc_attr($fb_twitter_card_type)) . '"/>
';
}
$html .= '<!-- END - ' . $webdados_fb_open_graph_plugin_name . ' -->
';
echo $html;
}
public function __construct($action = '')
{
$this->action = $action;
if ('showlisting' == $this->action) {
$this->listing_id = get_query_var('listing') ? wpbdp_get_post_by_slug(get_query_var('listing'))->ID : wpbdp_getv($_GET, 'id', get_query_var('id'));
add_filter('get_the_time', array(&$this, 'listing_page__get_the_time'), 10, 2);
add_filter('get_the_date', array(&$this, 'listing_page__get_the_date'), 10, 2);
add_filter('get_the_modified_time', array(&$this, 'listing_page__get_the_modified_time'), 10, 2);
add_filter('get_the_modified_date', array(&$this, 'listing_page__get_the_modified_date'), 10, 2);
}
}
function listing_opentags()
{
$listing_id = get_query_var('listing') ? wpbdp_get_post_by_slug(get_query_var('listing'))->ID : wpbdp_getv($_GET, 'id', get_query_var('id'));
$listing = WPBDP_Listing::get($listing_id);
if (!$listing) {
return;
}
echo '<meta property="og:type" content="website" />';
echo '<meta property="og:title" content="' . esc_attr(WPBDP_SEO::listing_title($listing_id)) . '" />';
echo '<meta property="og:url" content="' . esc_url($listing->get_permalink()) . '" />';
echo '<meta property="og:description" content="' . esc_attr(WPBDP_SEO::listing_og_description($listing_id)) . '" />';
if ($thumbnail_id = $listing->get_thumbnail_id()) {
if ($img = wp_get_attachment_image_src($thumbnail_id, 'wpbdp-large')) {
echo '<meta property="og:image" content="' . $img[0] . '" />';
}
}
}