-We need add main image for each content or url
-sometimes if we use frameworks we don't need use $this->getDomain().$loc
because for complicated url maybe in framework we have link and generate
so i add 1 parameters that allow you to choice use domain or not
-We need add main image for each content or url -sometimes if we use frameworks we don't need use $this->getDomain().$loc because for complicated url maybe in framework we have link and generate so i add 1 parameters that allow you to choice use domain or not