(defparameter +web-root+ (concatenate 'string +web-root-base+ "/"))
(defparameter +static-web-root+ (concatenate 'string +web-root+ "static/"))
(defparameter +static-files-root+ (concatenate 'string +templates-root+ "static/"))
+(defparameter +login-page+ (concatenate 'string +static-web-root+ "login.html"))
(defun string-starts-with (string prefix)
;; (from Hunchentoot)
"Send stream of updates to client"
(locked-queue:dequeue *update-queue*))
+(defun send (string)
+ "Push a javascript update fragment to the client."
+ (locked-queue:enqueue *update-queue* string))
+
+(defun prompt (minutes btus)
+ (send (format nil "prompt(~a,~a);~%" minutes btus)))
+
+(defun data (message)
+ (send (parenscript:ps* `(msg ,message))))
+
+(defun login ()
+ (let ((connection (session-value 'connection)))
+ (if connection
+ (redirect +root-url+)
+ (redirect +login-page+))))
+
+;; destination of login-form
+(defun login-action ()
+ (let ((connection (empire:connect :user (post-parameter "username")
+ :password (post-parameter "password"))))
+ (setf (session-value 'connection) connection)
+ (redirect +root-url+)))
+
+(defun command-action ()
+ (let ((connection (session-value 'connection)))
+ (empire:send-message connection (get-parameter "q"))))
+
(defun dispatch (request)
(let ((script-name (script-name request)))
(cond
((not (string-starts-with script-name +web-root+)) nil) ; do not handle this request
((string= script-name "/eow/update") 'update)
+ ((string= script-name "/eow/login") 'login-action)
+ ((string= script-name "/eow/command") 'command-action)
((or (string-equal script-name +web-root-base+)
- (string-equal script-name +web-root+)) (redirect +root-url+)) ; go to the start page
+ (string-equal script-name +web-root+)) 'login) ; go to the start page
((string-starts-with script-name +static-web-root+) 'serve-static)))) ; serve static file