(in-package #:chatikbot)
(defvar *web-path* nil "Set to externally accessible url")
(defvar *web-iface* nil "Interface to listen on")
(defvar *web-port* 4242 "Port to listen on")
(defvar *web-acceptor* nil "Running hunchentoot acceptor")
(defun web-start ()
(when *web-acceptor* (hunchentoot:stop *web-acceptor*))
(when *web-path*
(setf *web-acceptor*
(hunchentoot:start
(make-instance 'hunchentoot:easy-acceptor
:address *web-iface* :port *web-port*)))))
(add-hook :starting #'(lambda () (web-start) (values)))
(defun webhookp (request)
(equal (concatenate 'string "/" *telegram-token*)
(hunchentoot:script-name* request)))
(hunchentoot:define-easy-handler (webhook-handler :uri #'webhookp :default-request-type :post) ()
(handler-case
(let ((stream (hunchentoot:raw-post-data :want-stream t)))
(setf *random-state* (make-random-state t))
(setf (flex:flexi-stream-external-format stream) :utf-8)
(handle-update (yason:parse stream :object-as :alist)))
(error (e) (log:error e))))
(hunchentoot:define-easy-handler (oauth-handler :uri "/oauth") (code error state)
(handler-case
(run-hooks :oauth code error state)
(error (e)
(log:error e)
(hunchentoot:redirect "/error"))))
(hunchentoot:define-easy-handler (error-handler :uri "/error") ()
"
Internal error
Error :'(
Internal server error
")
(hunchentoot:define-easy-handler (oauth-success-handler :uri "/oauth/success") ()
"
Auth Success
Success!
OAuth successfully completed. You could close this tab and go back to telegram bot
")
(hunchentoot:define-easy-handler (oauth-fail-handler :uri "/oauth/fail") ()
"
Auth failed
Failed :(
OAuth failed. You probably didn't allow the access. Try again.
")