/**
* Set the mail body
* If template used, arguments are accessed through $mail smarty variable.
* @param String $str mail body OR mail template name (@see lang::mail)
* @param Array $arg[optional] arguments for the template - default: none
* @param Boolean $lang[optional] use templating - default: false
* @return mail $this for chaining
*/
public function message($str, $arg = false, $lang = true)
{
if ($lang) {
if ($this->subject != false) {
if (!$arg) {
$arg = array();
}
$arg['subject'] = $this->subject;
}
$this->message = lang::mail($str, $arg);
} else {
$this->message = $str;
}
return $this;
}
