/** * @param $listingSID */ public static function setMetaOpenGraph($listingSID) { if (!empty($listingSID)) { $listing = SJB_ListingManager::getObjectBySID($listingSID); $listingStructure = SJB_ListingManager::createTemplateStructureForListing($listing); $siteUrl = SJB_System::getSystemSettings("SITE_URL"); $location = SJB_LocationManager::locationFormat(array("location" => $listingStructure['Location'])); $locationFormatted = !empty($location) ? " (" . $location . ")" : ''; $title = htmlspecialchars(strip_tags(trim($listingStructure['Title']))) . $locationFormatted; $logoImage = !empty($listingStructure['user']['Logo']['file_url']) ? $listingStructure['user']['Logo']['file_url'] : ''; $description = self::getListingDescriptionPreparedForSharer($listingStructure); $listingUrl = SJB_ListingManager::getListingUrlBySID($listingSID); $openGraphMetaBlock = "<meta property=\"og:type\" content=\"website\" />\n\t" . "<meta property=\"og:url\" content=\"{$listingUrl}\" />\n\t" . "<meta property=\"og:title\" content=\"{$title}\" />\n\t" . "<meta property=\"og:description\" content=\"{$description}\" />\n\t" . "<meta property=\"og:site_name\" content=\"{$siteUrl}\" />\n\t" . "<meta property=\"og:image\" content=\"{$logoImage}\" />"; $head = SJB_System::getPageHead(); SJB_System::setPageHead($head . ' ' . $openGraphMetaBlock); } }