/**
* Main PH_Emails Instance.
*
* Ensures only one instance of PH_Emails is loaded or can be loaded.
*
* @since 1.0.0
* @static
* @return PH_Emails Main instance
*/
public static function instance()
{
if (is_null(self::$_instance)) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Preview email template.
*
* @return string
*/
public function preview_emails()
{
if (isset($_GET['preview_propertyhive_email'])) {
if (!wp_verify_nonce($_REQUEST['_wpnonce'], 'propertyhive-matching-properties')) {
die('Security check');
}
// get the preview email content
$email_property_ids = explode(",", $_POST['email_property_id']);
$body = stripslashes($_POST['body']);
$body = str_replace("[contact_name]", get_the_title($_GET['contact_id']), $body);
$body = str_replace("[property_count]", count($email_property_ids) . ' propert' . (count($email_property_ids) != 1 ? 'ies' : 'y'), $body);
if (strpos($body, '[properties]') !== FALSE) {
ob_start();
if (!empty($email_property_ids)) {
foreach ($email_property_ids as $email_property_id) {
$property = new PH_Property((int) $email_property_id);
ph_get_template('emails/applicant-match-property.php', array('property' => $property));
}
}
$body = str_replace("[properties]", ob_get_clean(), $body);
}
// create a new email
$email = new PH_Emails();
// wrap the content with the email template and then add styles
$message = apply_filters('propertyhive_mail_content', $email->style_inline($email->wrap_message($body)));
// print the preview email
echo $message;
exit;
}
}
