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;;; erbkarma.el --- karma is not currently functional, we think..
;; Time-stamp: <2007-11-23 11:30:09 deego>
;; Copyright (C) 2002 D. Goel
;; Emacs Lisp Archive entry
;; Filename: erbkarma.el
;; Package: erbkarma
;; Authors: D. Goel <deego@gnufans.org>
;; Keywords:
;; Version:
;; URL: http://www.emacswiki.org/cgi-bin/wiki.pl?ErBot
;; This file is NOT (yet) part of GNU Emacs.
;; This is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 3, or (at your option)
;; any later version.
;; This is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;; 2003-01-29 T13:10:42-0500 (Wednesday) D. Goel
;; removed
;; Dheeraj Buduru <dbuduru@yahoo.com>
;; from authors' list at his request. :(
;;; 2004-01-22 T07:18:36-0500 (Thursday) D. Goel
;; <kensanata> deego: fsbot should get the old silly karma system back. fsbot
;; forget all karma points whenever he disconnects. the only
;; important thing is that we can say b0ef++ and fsbot responds with
;; "Noted, kensanata. One (brownie|karma|wiki|rms|lispy)-point for
;; b0ef!"
;;==========================================
;;; Requires:
(eval-when-compile (require 'cl))
(require 'pp)
(require 'thingatpt)
;;; Code:
(defgroup erbkarma nil
"The group erbkarma."
:group 'applications)
(defcustom erbkarma-before-load-hooks nil
"Hooks to run before loading erbkarma."
:group 'erbkarma)
(defcustom erbkarma-after-load-hooks nil
"Hooks to run after loading erbkarma."
:group 'erbkarma)
(run-hooks 'erbkarma-before-load-hooks)
;;; Real Code:
(defcustom erbkarma-file "~/public_html/karma/karma"
"")
(defcustom erbkarma-min -1000 "")
(defcustom erbkarma-max +1000 "")
(defvar erbkarma nil
"stores all karma"
)
(defun erbkarma-read ()
(save-window-excursion
(unless erbkarma
(setq erbkarma
(ignore-errors
(find-file erbkarma-file)
(goto-char (point-min))
(sexp-at-point))))))
(defun erbkarma (&optional entity)
(cond
((not entity) (fs-karma-best))
(t
(unless (stringp entity)
(setq entity (format "%s" entity)))
(erbkarma-read)
(second
(assoc entity erbkarma)))))
(defun erbkarma-save ()
(save-window-excursion
(find-file erbkarma-file)
(delete-region (point-min) (point-max))
(insert (pp-to-string erbkarma))
(write-file erbkarma-file)
(kill-buffer (current-buffer))))
(defun erbkarma-increase (entity &optional points)
(format "%s" entity)
(erbkarma-tgt-check)
(unless points (setq points 1))
(erbkarma-read)
(let* ((eass (assoc entity erbkarma))
(val (if eass (second eass) 0))
(newval (+ val points))
(removed (remove eass erbkarma)))
(setq erbkarma
(if (= newval 0)
removed
(cons
(list entity newval)
removed)))
(erbkarma-save)
(format "%s" newval)))
(defun erbkarma-decrease (entity &optional points)
(erbkarma-tgt-check)
(unless points (setq points 1))
(erbkarma-increase entity (- points)))
(defun erbkarma-sort ()
(setq erbkarma
(sort
erbkarma
'(lambda (a b)
(> (second a) (second b)))))
(erbkarma-save))
(defun erbkarma-best (&optional n bottomp)
(unless n (setq n 5))
(erbkarma-sort)
(let ((result (if bottomp
(reverse erbkarma)
erbkarma)))
(if (> n (length result))
result
(subseq result 0 n))))
(defalias 'fs-best-karma 'fs-karma-best)
(defcustom erbkarma-tgt-check-string
"^\\(#emacs\\|#gnu\\|#fsf\\|#hurd-bunny\\|deego\\|#wiki\\)$"
"" :group 'erbkarma
)
(defun erbkarma-tgt-check ()
(unless (string-match erbkarma-tgt-check-string fs-tgt)
(error
"Do it publicly. ")))
(provide 'erbkarma)
(run-hooks 'erbkarma-after-load-hooks)
;;; erbkarma.el ends here
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