cgit.sxemacs.org Git - riece/blob - lisp/riece-doctor.el

   1 ;;; riece-doctor.el --- pretend to be a psychotherapist
   2 ;; Copyright (C) 1998-2003 Daiki Ueno
   3
   4 ;; Author: Daiki Ueno <ueno@unixuser.org>
   5 ;; Keywords: IRC, riece
   6
   7 ;; This file is part of Riece.
   8
   9 ;; This program is free software; you can redistribute it and/or modify
  10 ;; it under the terms of the GNU General Public License as published by
  11 ;; the Free Software Foundation; either version 2, or (at your option)
  12 ;; any later version.
  13
  14 ;; This program is distributed in the hope that it will be useful,
  15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 ;; GNU General Public License for more details.
  18
  19 ;; You should have received a copy of the GNU General Public License
  20 ;; along with GNU Emacs; see the file COPYING.  If not, write to the
  21 ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  22 ;; Boston, MA 02110-1301, USA.
  23
  24 ;;; Commentary:
  25
  26 ;; NOTE: This is an add-on module for Riece.
  27
  28 ;;; Code:
  29
  30 (require 'riece-globals)
  31 (require 'riece-identity)
  32 (require 'riece-message)
  33 (require 'riece-server)
  34
  35 (defgroup riece-doctor nil
  36   "Interface to doctor.el."
  37   :prefix "riece-"
  38   :group 'riece)
  39
  40 (defcustom riece-doctor-hello-regexp "^,doctor$"
  41   "Pattern of string patients start consultation."
  42   :type 'string
  43   :group 'riece-doctor)
  44
  45 (defcustom riece-doctor-bye-regexp "^,doctor bye$"
  46   "Pattern of string patients end consultation."
  47   :type 'string
  48   :group 'riece-doctor)
  49
  50 (defvar riece-doctor-patients nil)
  51
  52 (defconst riece-doctor-description
  53   "Pretend to be a psychotherapist.")
  54
  55 (put 'riece-doctor 'riece-addon-default-disabled t)
  56
  57 (autoload 'doctor-mode "doctor")
  58 (autoload 'doctor-read-print "doctor")
  59
  60 (defun riece-doctor-buffer-name (user)
  61   (concat " *riece-doctor*"
  62           (riece-format-identity
  63            (riece-make-identity user riece-server-name))))
  64
  65 (defun riece-doctor-reply (target string)
  66   (riece-display-message
  67    (riece-make-message (riece-make-identity riece-real-nickname
  68                                             riece-server-name)
  69                        (riece-make-identity target riece-server-name)
  70                        string 'notice t))
  71   (riece-send-string (format "NOTICE %s :%s\r\n" target string)))
  72
  73 (defun riece-doctor-after-privmsg-hook (prefix string)
  74   (if (get 'riece-doctor 'riece-addon-enabled)
  75       (let* ((user (riece-prefix-nickname prefix))
  76              (parameters (riece-split-parameters string))
  77              (targets (split-string (car parameters) ","))
  78              (message (nth 1 parameters)))
  79         (if (string-match riece-doctor-hello-regexp message)
  80             (if (riece-identity-member user riece-doctor-patients t)
  81                 (riece-doctor-reply
  82                  (car targets)
  83                  (format "%s: You are already talking with me." user))
  84               (with-current-buffer (get-buffer-create
  85                                     (riece-doctor-buffer-name user))
  86                 (erase-buffer)
  87                 (doctor-mode))
  88               (setq riece-doctor-patients (cons user riece-doctor-patients))
  89               (riece-doctor-reply
  90                (car targets)
  91                (format
  92                 "%s: I am the psychotherapist.  \
  93 Please, describe your problems."
  94                 user)))
  95           (if (string-match riece-doctor-bye-regexp message)
  96               (let ((pointer (riece-identity-member user
  97                                                     riece-doctor-patients t)))
  98                 (when pointer
  99                   (kill-buffer (riece-doctor-buffer-name user))
 100                   (setq riece-doctor-patients (delq (car pointer)
 101                                                     riece-doctor-patients))
 102                   (riece-doctor-reply
 103                    (car targets)
 104                    (format "%s: Good bye." user))))
 105             (if (riece-identity-member user riece-doctor-patients t)
 106                 (let (string)
 107                   (with-current-buffer (riece-doctor-buffer-name user)
 108                     (goto-char (point-max))
 109                     (insert message "\n")
 110                     (let ((point (point)))
 111                       (doctor-read-print)
 112                       (setq string (buffer-substring (1+ point)
 113                                                      (- (point) 2))))
 114                     (with-temp-buffer
 115                       (insert string)
 116                       (subst-char-in-region (point-min) (point-max) ?\n ? )
 117                       (setq string (buffer-string))))
 118                   (riece-doctor-reply
 119                    (car targets)
 120                    (format "%s: %s" user string)))))))))
 121
 122 (defun riece-doctor-insinuate ()
 123   (add-hook 'riece-after-privmsg-hook 'riece-doctor-after-privmsg-hook))
 124
 125 (defun riece-doctor-uninstall ()
 126   (remove-hook 'riece-after-privmsg-hook 'riece-doctor-after-privmsg-hook))
 127
 128 (provide 'riece-doctor)
 129
 130 ;;; riece-doctor.el ends here