nl_tokens: load user details into variable
pl_tokens: function loadUsrInfo ( token , app , zlSite , next ) { app . models . zlUser . findById ( token . userId , ( err , usr ) => { if ( err ) <mask> ( err ) ; else if ( usr ) { zlSite . user = _ . cloneDeep ( usr ) ; if ( ! zlSite . user . usrPhoto && zlSite . user . email ) { // use gravatar let graHash = md5 ( zlSite . user . email . toLowerCase ( ) ) ; zlSite . user . usrPhoto = ` ${ graHash } ` } next ( ) ; } else { // user must no longer exist next ( ) ; } } ) ; }