1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
|
;;;;; -*-coding: iso-8859-1;-*-
;;;;;
;;;;; Copyright (C) 1991-2002 Lysator Academic Computer Association.
;;;;;
;;;;; This file is part of the LysKOM Emacs LISP client.
;;;;;
;;;;; LysKOM 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 2, or (at your option)
;;;;; any later version.
;;;;;
;;;;; LysKOM 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 LysKOM; see the file COPYING. If not, write to
;;;;; Lysator, c/o ISY, Linkoping University, S-581 83 Linkoping, SWEDEN,
;;;;; or the Free Software Foundation, Inc., 675 Mass Ave, Cambridge,
;;;;; MA 02139, USA.
;;;;;
;;;;; Please mail bug reports to bug-lyskom@lysator.liu.se.
;;;;;
;;;; ================================================================
;;;; ================================================================
;;;;
;;;; File: ansaphone.el
;;;; Author: David Byers
;;;;
;;;; This file implements the auto-reply facility.
;;;; It must be loaded after messages.el
;;;;
(eval-when-compile
(require 'lyskom-vars "vars")
(require 'lyskom-macros "macros")
(require 'lyskom-command "command")
(require 'lyskom-language "language")
(require 'lyskom-messages "messages")
(require 'lyskom-services "services"))
(defconst lyskom-ansaphone-tag "Auto-reply:\n")
;;;============================================================
;;;
;;; User functions
;;;
(def-kom-command kom-change-auto-reply (&optional message)
"Change the default automatic reply message.
This message is sent in reply to personal messages when auto
reply is turned on.
See `kom-toggle-auto-reply'."
(interactive)
(let ((message (or message
(lyskom-read-from-minibuffer
(lyskom-get-string 'ansaphone-new-message)
(if (stringp kom-ansaphone-default-reply)
(cons kom-ansaphone-default-reply 0)))))
(lyskom-last-text-format-flags nil))
(setq kom-ansaphone-default-reply message)
(lyskom-format-insert (lyskom-get-string-sol 'ansaphone-message)
kom-ansaphone-default-reply)))
(def-kom-command kom-toggle-auto-reply ()
"Toggle automatic replies to personal messages.
When this is turned on, replies will be sent automatically to
personal messages (sent with `kom-send-message'). The reply sent
depents on `kom-ansaphone-default-reply' and `kom-ansaphone-replies'.
Messages received when automatic replies are on may also be recorded.
See `kom-ansaphone-record-messages'"
(interactive)
(setq kom-ansaphone-on (not kom-ansaphone-on))
(lyskom-format-insert (lyskom-get-string 'ansaphone-state-r)
(lyskom-get-string (if kom-ansaphone-on
'state-on
'state-off)))
(if kom-ansaphone-on
(progn
(setq lyskom-ansaphone-when-set (lyskom-format-time
'timeformat-yyyy-mm-dd-hh-mm))
(lyskom-format-insert (lyskom-get-string-sol 'ansaphone-message)
kom-ansaphone-default-reply))))
(def-kom-command kom-list-messages ()
"List messages recorded when automatic replies are on. To erase
recorded messages, use `kom-erase-messages'.
See `kom-toggle-auto-reply' and `kom-ansaphone-record-messages'."
(interactive)
(if (null lyskom-ansaphone-messages)
(lyskom-format-insert (lyskom-get-string 'ansaphone-no-messages))
(progn
(lyskom-format-insert (lyskom-get-string 'ansaphone-message-list-start))
(mapc (function
(lambda (msg)
(lyskom-show-personal-message
(blocking-do 'get-conf-stat (elt msg 0))
(blocking-do 'get-conf-stat (elt msg 1))
(elt msg 2)
(elt msg 3)
'nobeep)))
(reverse lyskom-ansaphone-messages))
(lyskom-format-insert (lyskom-get-string 'ansaphone-message-list-end)))))
(def-kom-command kom-erase-messages ()
"Erase messages recorded when automatic replies are on. To list
recorded messages, use `kom-list-messages'.
See `kom-toggle-auto-reply' and `kom-ansaphone-record-messages'."
(interactive)
(lyskom-message "%s" (lyskom-get-string 'ansaphone-messages-gone))
(setq lyskom-ansaphone-messages nil))
(defun lyskom-ansaphone-send-message (recipient message)
(initiate-send-message 'async
nil
(if (numberp recipient)
recipient
(conf-stat->conf-no recipient))
(concat lyskom-ansaphone-tag
message)))
(defun lyskom-ansaphone-message-handler (message-type sender recipient text)
"Personal message handler.
Automatically reply to certain personal messages and strip auto-reply
identification from messages.
See kom-ansaphone-on"
(let ((is-automatic (eq 0 (string-match lyskom-ansaphone-tag text))))
(if is-automatic
(progn
(string-match (concat "^"
lyskom-ansaphone-tag
"\\(\\(.\\|\n\\)*\\)") text)
(lyskom-set-current-message-text (substring text
(match-beginning 1)
(match-end 1)))))
;;
;; See if we want to reply to this message
;;
(if (and kom-ansaphone-on
sender
recipient
(not is-automatic))
(let ((reply (lyskom-ansaphone-find-reply
message-type
(conf-stat->conf-no sender)
(cond ((numberp recipient) recipient)
(t (conf-stat->conf-no recipient)))
text)))
(if (and reply (elt reply 4))
(progn
(setq reply
(concat
(lyskom-format
(lyskom-get-string 'ansaphone-message-header)
lyskom-ansaphone-when-set)
(elt reply 4)))
(lyskom-ansaphone-send-message sender reply)))))
;;
;; See if we want to record this message
;;
(if (and kom-ansaphone-on
kom-ansaphone-record-messages
sender)
(lyskom-ansaphone-record-message sender
recipient
lyskom-message-current-text)))
;;
;; Perhaps we want to show the message, perhaps not
;;
(if kom-ansaphone-on
(not kom-ansaphone-show-messages)
nil))
(defun lyskom-ansaphone-find-reply (message-type sender recipient text)
"Find an automatic reply suitable for messages of type MESSAGE-TYPE from
SENDER to RECIPIENT consisting of TEXT. See the documentation for
kom-ansaphone-default-reply and kom-ansaphone-replies."
(let ((exprs kom-ansaphone-replies)
(result nil))
(while exprs
(if (and (or (null (elt (car exprs) 0))
(eq (elt (car exprs) 0) message-type))
(or (null (elt (car exprs) 1))
(eq (elt (car exprs) 1) sender)
(and (listp (elt (car exprs) 1))
(memq sender (elt (car exprs) 1))))
(or (null (elt (car exprs) 2))
(eq (elt (car exprs) 2) recipient)
(and (listp (elt (car exprs) 2))
(memq recipient (elt (car exprs) 2))))
(or (null (elt (car exprs) 3))
(string-match (elt (car exprs) 3) text)))
(progn
(setq result (car exprs))
(setq exprs nil)))
(setq exprs (cdr-safe exprs)))
(or result (and (eq message-type 'personal)
(list nil nil nil nil kom-ansaphone-default-reply)))))
(defun lyskom-ansaphone-record-message (sender recipient text)
(if (not (numberp sender))
(setq sender (conf-stat->conf-no sender)))
(if (not (numberp recipient))
(setq recipient (conf-stat->conf-no recipient)))
(setq lyskom-ansaphone-messages (cons (list sender recipient text
(lyskom-current-client-time))
lyskom-ansaphone-messages)))
(lyskom-add-personal-message-handler 'lyskom-ansaphone-message-handler
'before
nil
t)
(eval-and-compile (provide 'lyskom-ansaphone))
;;; ansaphone.el ends here
|
