commands1.el 74.4 KB
Newer Older
Linus Tolke's avatar
Linus Tolke committed
1
2
;;;;;
;;;;; $Id$
3
;;;;; Copyright (C) 1991, 1996  Lysator Academic Computer Association.
Linus Tolke's avatar
Linus Tolke committed
4
5
6
7
8
;;;;;
;;;;; This file is part of the LysKOM server.
;;;;; 
;;;;; LysKOM is free software; you can redistribute it and/or modify it
;;;;; under the terms of the GNU General Public License as published by 
9
;;;;; the Free Software Foundation; either version 2, or (at your option) 
Linus Tolke's avatar
Linus Tolke committed
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
;;;;; 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. 
;;;;;
Per Cederqvist's avatar
.    
Per Cederqvist committed
25
26
27
28
29
30
31
32
;;;; ================================================================
;;;; ================================================================
;;;;
;;;; File: commands1.el
;;;;
;;;; This file contains the code for some of the high level commands.
;;;;

33
34
35
36
37
(setq lyskom-clientversion-long 
      (concat lyskom-clientversion-long
	      "$Id$\n"))


Per Cederqvist's avatar
.    
Per Cederqvist committed
38
39
40
41
42
43
;;; ================================================================
;;;                  F} uppmuntran - Get appreciation 

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
44
(def-kom-command kom-get-appreciation ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
45
46
  "Give the user a little light in the dark"
  (interactive)
David Kågedal's avatar
David Kågedal committed
47
48
  (lyskom-insert-string 'appreciation))
  
Per Cederqvist's avatar
.    
Per Cederqvist committed
49
50
51
52
53
54
55

;;; ================================================================
;;;                      F} Sk{ll - Get abuse

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
56
(def-kom-command kom-get-abuse ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
57
58
  "Give the user a little verbal abuse."
  (interactive)
David Kågedal's avatar
David Kågedal committed
59
  (lyskom-insert-string 'abuse))
Per Cederqvist's avatar
.    
Per Cederqvist committed
60
61
62
63
64
65
66
67


;;; ================================================================
;;;            Utpl}na - Delete a person or a conference

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
68
(def-kom-command kom-delete-conf ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
69
70
  "Delete a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
71
72
  (let ((conf-stat 
	 (lyskom-read-conf-stat (lyskom-get-string 'what-conf-to-delete)
73
				'(all) nil nil t)))
David Kågedal's avatar
David Kågedal committed
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
    (if conf-stat
	(if (lyskom-ja-or-nej-p
	     (lyskom-format 'confirm-delete-pers-or-conf
			    (if (conf-type->letterbox (conf-stat->conf-type 
						       conf-stat))
				(lyskom-get-string 'the-pers)
			      (lyskom-get-string 'the-conf))
			    (conf-stat->name conf-stat)))
	    (if (blocking-do 'delete-conf
			     (conf-stat->conf-no conf-stat))
		(lyskom-format-insert 'conf-is-deleted
				      (conf-stat->name conf-stat))
	      (lyskom-format-insert 'you-could-not-delete
				    conf-stat))
	  (lyskom-insert-string 'deletion-not-confirmed))
      (lyskom-insert-string 'somebody-else-deleted-that-conf))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
90
91
92
93
94
95
96
97


;;; ================================================================
;;;                Radera (text) - Delete a text

;;; Author: Inge Wallin


98
(def-kom-command kom-delete-text (text-no-arg)
Per Cederqvist's avatar
.    
Per Cederqvist committed
99
100
101
102
103
104
  "Delete a text. Argument: TEXT-NO"
  (interactive "P")
  (let ((text-no (cond ((null text-no-arg) 0)
		       ((integerp text-no-arg) text-no-arg)
		       ((listp text-no-arg) (car text-no-arg))
		       (t 0))))
105
    (if (zerop text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
106
107
108
109
	(setq text-no 
	      (lyskom-read-number (lyskom-get-string 'what-text-to-delete)
				  lyskom-current-text)))
    (lyskom-format-insert 'deleting-text text-no)
110
    (lyskom-report-command-answer (blocking-do 'delete-text text-no))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
111
112
113
114
115
116
117
118
119


;;; ================================================================
;;;        ]terse presentation - Review the presentation
;;;               for a person or a conference

;;; Author: Inge Wallin


120
(defun kom-review-presentation (&optional who)
Per Cederqvist's avatar
.    
Per Cederqvist committed
121
122
123
  "Review the presentation for a person or a conference."
  (interactive)
  (lyskom-start-of-command 'kom-review-presentation)
124
125
  (let ((end-of-command-taken-care-of))
    (unwind-protect
126
127
128
129
130
        (let ((conf-stat 
               (if who
                   (blocking-do 'get-conf-stat who)
                 (lyskom-read-conf-stat 
                          (lyskom-get-string 'presentation-for-whom)
131
132
                          '(all)
                          nil "" t))))
133
134
135
136
137
138
139
140
          (if (null conf-stat)
              (lyskom-insert-string 'somebody-deleted-that-conf)
            (lyskom-format-insert 'review-presentation-of
                                  conf-stat)
            (if (/= (conf-stat->presentation conf-stat) 0)
                (lyskom-view-text (conf-stat->presentation conf-stat))
              (lyskom-format-insert 'has-no-presentation
                                    conf-stat))))
141
      (if end-of-command-taken-care-of
142
143
          nil
        (lyskom-end-of-command)))))
144

Per Cederqvist's avatar
.    
Per Cederqvist committed
145
146
147
148
149
150


;;; ================================================================
;;;          ]terse det kommenterade - View commented text

;;; Author: Inge Wallin
151
;;; Modified by: David K}gedal
Per Cederqvist's avatar
.    
Per Cederqvist committed
152

David Kågedal's avatar
David Kågedal committed
153
(def-kom-command kom-view-commented-text ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
154
155
156
157
  "View the commented text.
If the current text is comment to (footnote to) several text then the first
text is shown and a REVIEW list is built to shown the other ones."
  (interactive)
David Kågedal's avatar
David Kågedal committed
158
159
160
161
162
163
  (if lyskom-current-text
      (progn
	(lyskom-tell-internat 'kom-tell-read)
	(lyskom-view-commented-text
	 (blocking-do 'get-text-stat lyskom-current-text)))
    (lyskom-insert-string 'have-to-read)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
164
165


166
167
168
169
170
171
172
173
174
175
176
177
178
(def-kom-command kom-view-previous-commented-text ()
 "View the text the previous text commented.
If the previously viewed text is a comment to (footnote to) several
texts then the first text is shown and a REVIEW list is built to show
the other ones."
	      (interactive)
	      (if lyskom-previous-text
		  (progn
		    (lyskom-tell-internat 'kom-tell-read)
		    (lyskom-view-commented-text
		     (blocking-do 'get-text-stat lyskom-previous-text)))
		(lyskom-insert-string 'confusion-what-to-view)))

Per Cederqvist's avatar
.    
Per Cederqvist committed
179
180
(defun lyskom-view-commented-text (text-stat)
  "Handles the return from the initiate-get-text-stat, displays and builds list."
181
  (let* ((misc-info-list (and text-stat
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
                              (text-stat->misc-info-list text-stat)))
         (misc-infos (and misc-info-list
                          (append (lyskom-misc-infos-from-list
                                   'COMM-TO misc-info-list)
                                  (lyskom-misc-infos-from-list
                                   'FOOTN-TO misc-info-list))))
         (text-nos (and misc-infos
                        (mapcar
                         (function
                          (lambda (misc-info)
                            (if (equal (misc-info->type misc-info)
                                       'COMM-TO)
                                (misc-info->comm-to misc-info)
                              (misc-info->footn-to misc-info))))
                         misc-infos))))
197
    (if text-nos
198
199
200
201
202
203
204
205
206
207
208
        (progn
          (lyskom-format-insert 'review-text-no 
                                (car text-nos))
          (if (cdr text-nos)
              (read-list-enter-read-info
               (lyskom-create-read-info
                'REVIEW nil (lyskom-get-current-priority)
                (lyskom-create-text-list (cdr text-nos))
                lyskom-current-text)
               lyskom-reading-list t))
          (lyskom-view-text (car text-nos)))
209
      (lyskom-insert-string 'no-comment-to))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225


(defun lyskom-misc-infos-from-list (type list)
  "Get all the misc-infos from the misc-info-list LIST with the same type
as TYPE. If no such misc-info, return NIL"
  (cond ((null list) nil)
	((equal type (misc-info->type (car list))) 
	 (cons (car list)
	       (lyskom-misc-infos-from-list type (cdr list))))
	(t (lyskom-misc-infos-from-list type (cdr list)))))


;;; ================================================================
;;;                         Brev - Send letter

;;; Author: Inge Wallin
226
;;; Rewritten using read-conf-no by Linus Tolke (4=>1)
Per Cederqvist's avatar
.    
Per Cederqvist committed
227

228
(def-kom-command kom-send-letter (&optional pers-no)
229
  "Send a personal letter to a person or a conference."
Per Cederqvist's avatar
.    
Per Cederqvist committed
230
  (interactive)
Linus Tolke's avatar
Linus Tolke committed
231
232
  (condition-case error
      (progn
233
        (lyskom-tell-internat 'kom-tell-write-letter)
234
235
236
	;; If there was a motd, which is now removed we have to
	;; refetch the conf-stat to know that.
	(cache-del-conf-stat pers-no)
237
238
239
        (let* ((tono (or pers-no
                         (lyskom-read-conf-no
                          (lyskom-get-string 'who-letter-to)
240
                          '(all) nil nil t)))
241
242
243
244
               (conf-stat (blocking-do 'get-conf-stat tono)))
          (if (if (zerop (conf-stat->msg-of-day conf-stat))
                  t
                (progn
David Kågedal's avatar
David Kågedal committed
245
                  (recenter 1)
246
247
248
249
250
251
252
253
254
255
256
257
258
259
                  (lyskom-format-insert 'has-motd 
                                        conf-stat)
                  (lyskom-view-text (conf-stat->msg-of-day conf-stat))
                  (if (lyskom-j-or-n-p (lyskom-get-string 'motd-persist-q))
                      t
                    nil)))
              (if (= tono lyskom-pers-no)
                  (lyskom-edit-text lyskom-proc
                                    (lyskom-create-misc-list 'recpt tono)
                                    "" "")
                (lyskom-edit-text lyskom-proc
                                  (lyskom-create-misc-list 'recpt tono
                                                           'recpt lyskom-pers-no)
                                  "" "")))))
260
    (quit (signal 'quit "Quitting in letter"))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
261
262
263
264
265
266
267


;;; ================================================================
;;;           Bli medlem i m|te - Become a member of a conference
;;;             Addera medlem - Add somebody else as a member

;;; Author: ???
268
;;; Rewritten by: David K}gedal
Per Cederqvist's avatar
.    
Per Cederqvist committed
269
270
271
272


;; Add another person

David Kågedal's avatar
David Kågedal committed
273
(def-kom-command kom-add-member ()
274
275
  "Add a person as a member of a conference.
Ask for the name of the person, the conference to add him/her to."
Per Cederqvist's avatar
.    
Per Cederqvist committed
276
  (interactive)
David Kågedal's avatar
David Kågedal committed
277
  (let* ((who (lyskom-read-conf-stat (lyskom-get-string 'who-to-add)
278
				     '(pers) nil nil t))
David Kågedal's avatar
David Kågedal committed
279
	 (whereto (lyskom-read-conf-stat (lyskom-get-string 'where-to-add)
280
					 '(all) nil nil t))
David Kågedal's avatar
David Kågedal committed
281
282
283
	 (pers-stat (blocking-do 'get-pers-stat (conf-stat->conf-no who))))
    (lyskom-add-member-answer (lyskom-try-add-member whereto who pers-stat)
			      whereto who)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
284
285
286
287
288



;; Add self

289
(def-kom-command kom-add-self (&optional conf)
Per Cederqvist's avatar
.    
Per Cederqvist committed
290
291
  "Add this person as a member of a conference."
  (interactive)
292
293
294
  (let ((whereto (if conf (blocking-do 'get-conf-stat conf)
                   (lyskom-read-conf-stat 
                    (lyskom-get-string 'where-to-add-self)
295
                    '(all) nil "" t)))
296
297
        (who (blocking-do 'get-conf-stat lyskom-pers-no))
        (pers-stat (blocking-do 'get-pers-stat lyskom-pers-no)))
David Kågedal's avatar
David Kågedal committed
298
    (lyskom-add-member-answer (lyskom-try-add-member whereto who pers-stat)
299
                              whereto who)))
300

Per Cederqvist's avatar
.    
Per Cederqvist committed
301
302
303
304
305


;;; NOTE: This function is also called from lyskom-go-to-conf-handler
;;;       and from lyskom-create-conf-handler.

306
(defun lyskom-add-member-by-no (conf-no pers-no &optional thendo &rest data)
Per Cederqvist's avatar
.    
Per Cederqvist committed
307
308
  "Fetch info to be able to add a person to a conf.
Get the conf-stat CONF-NO for the conference and the conf-stat and pers-stat 
309
for person PERS-NO and send them into lyskom-try-add-member."
310
  ;; This could be optimized with David Byers multi-hack.
David Kågedal's avatar
David Kågedal committed
311
312
313
314
315
  (let* ((whereto (blocking-do 'get-conf-stat conf-no))
	 (who (blocking-do 'get-conf-stat pers-no))
	 (pers-stat (blocking-do 'get-pers-stat pers-no))
	 (result (lyskom-try-add-member whereto who pers-stat)))
    (lyskom-add-member-answer result whereto who)
316
317
318
    (if thendo
	(apply thendo data))
    result))
Per Cederqvist's avatar
.    
Per Cederqvist committed
319
320


321
(defun lyskom-try-add-member (conf-conf-stat pers-conf-stat pers-stat)
Per Cederqvist's avatar
.    
Per Cederqvist committed
322
  "Add a member to a conference.
323
Args: CONF-CONF-STAT PERS-CONF-STAT PERS-STAT
Per Cederqvist's avatar
.    
Per Cederqvist committed
324
325
326
CONF-CONF-STAT: the conf-stat of the conference the person is being added to
PERS-CONF-STAT: the conf-stat of the person being added.
PERS-STAT: the pers-stat of the person being added.
327
328

Returns t if it was possible, otherwise nil."
Per Cederqvist's avatar
.    
Per Cederqvist committed
329
330
  (if (or (null conf-conf-stat)
	  (null pers-conf-stat))
331
      nil				; We have some problem here.
Per Cederqvist's avatar
.    
Per Cederqvist committed
332
333
334
335
336
    (let ((priority
	   (if (/= lyskom-pers-no (conf-stat->conf-no pers-conf-stat))
	       100			; When adding someone else
	     (if (and (numberp kom-membership-default-priority)
		      (< kom-membership-default-priority 256)
337
		      (> kom-membership-default-priority 0))
Per Cederqvist's avatar
.    
Per Cederqvist committed
338
339
		 kom-membership-default-priority
	       (lyskom-read-num-range
340
		1 255 (lyskom-get-string 'priority-q)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
	  (where
	   (if (/= lyskom-pers-no (conf-stat->conf-no pers-conf-stat))
	       1			; When adding someone else
	     (cond
	      ((and (numberp kom-membership-default-placement)
		    (>= kom-membership-default-placement 0))
	       kom-membership-default-placement)
	      ((eq kom-membership-default-placement 'first)
	       0)
	      ((eq kom-membership-default-placement 'last)
	       (length lyskom-membership))
	      (t
	       (lyskom-read-num-range
		0 (pers-stat->no-of-confs pers-stat)
		(lyskom-format 'where-on-list-q
			       (length lyskom-membership))))))))

358
359
360
      (if (= (conf-stat->conf-no pers-conf-stat)
	     lyskom-pers-no)
	  (lyskom-format-insert 'member-in-conf
361
				conf-conf-stat)
362
	(lyskom-format-insert 'add-member-in
363
364
			      pers-conf-stat
			      conf-conf-stat))
365
366
367
368
      (blocking-do 'add-member 
		   (conf-stat->conf-no conf-conf-stat)
		   (conf-stat->conf-no pers-conf-stat)
		   priority where))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
369
370


371
(defun lyskom-add-member-answer (answer conf-conf-stat pers-conf-stat)
Per Cederqvist's avatar
.    
Per Cederqvist committed
372
373
  "Handle the result from an attempt to add a member to a conference."
  (if (null answer)
Linus Tolke's avatar
Linus Tolke committed
374
375
      (progn
	(lyskom-insert-string 'nope)
376
	(if (conf-type->rd_prot (conf-stat->conf-type conf-conf-stat))
377
378
379
	    ;; The conference is protected. Tell the user to contact
	    (let ((supervisorconf (blocking-do
				   'get-conf-stat
David Kågedal's avatar
David Kågedal committed
380
				   (conf-stat->supervisor conf-conf-stat))))
381
382
383
384
385
386
	      (if supervisorconf
		  (lyskom-format-insert 'is-read-protected-contact-supervisor
					conf-conf-stat
					supervisorconf)
		(lyskom-format-insert 'cant-find-supervisor
				      conf-conf-stat)))
Linus Tolke's avatar
Linus Tolke committed
387
388
	  (lyskom-format-insert 'error-code
				(lyskom-get-error-text lyskom-errno)
389
				lyskom-errno)))
Linus Tolke's avatar
Linus Tolke committed
390

Per Cederqvist's avatar
.    
Per Cederqvist committed
391
    (lyskom-insert-string 'done)
392
393
394
395
    ;;+++Borde {ndra i cachen i st{llet.
    (cache-del-pers-stat (conf-stat->conf-no pers-conf-stat))
    ;;+++Borde {ndra i cachen i st{llet.
    (cache-del-conf-stat (conf-stat->conf-no conf-conf-stat))
Per Cederqvist's avatar
.    
Per Cederqvist committed
396
397
    (if (= (conf-stat->conf-no pers-conf-stat)
	   lyskom-pers-no)
398
	(progn				; Adding myself
David Kågedal's avatar
David Kågedal committed
399
400
	  ;;(setq lyskom-last-conf-received
	  ;;      (1+ lyskom-last-conf-received))
401
402
403
404
405
	  (lyskom-add-membership
	   (blocking-do 'query-read-texts
			lyskom-pers-no 
			(conf-stat->conf-no conf-conf-stat))
	   conf-conf-stat)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
406
407


Linus Tolke's avatar
Linus Tolke committed
408

409
(defun lyskom-add-membership (membership conf-stat)
Per Cederqvist's avatar
.    
Per Cederqvist committed
410
411
412
  "Adds MEMBERSHIP to the sorted list of memberships.
Args: MEMBERSHIP CONF-STAT THENDO DATA
Also adds to lyskom-to-do-list."
David Kågedal's avatar
David Kågedal committed
413
414
  ;;; +++ What should this do if the priority is lower than
  ;;; kom-session-priority?
Per Cederqvist's avatar
.    
Per Cederqvist committed
415
416
417
418
  (if membership
      (progn
	(setq lyskom-membership (sort (cons membership lyskom-membership)
				      'lyskom-membership-<))
419
420
421
422
423
424
425
426
	(let ((map (blocking-do
		    'get-map
		    (conf-stat->conf-no conf-stat)
		    (max (1+ (membership->last-text-read membership))
			 (conf-stat->first-local-no conf-stat))
		    (conf-stat->no-of-texts conf-stat))))
	  (if map
	      (let ((texts (skip-first-zeros
David Kågedal's avatar
David Kågedal committed
427
			    (sort (listify-vector (map->text-nos map))
428
429
430
431
432
433
434
435
436
437
438
439
440
				  '<))))
		(if texts
		    (read-list-enter-read-info
		     (lyskom-create-read-info
		      'CONF conf-stat
		      (membership->priority membership)
		      (lyskom-create-text-list
		       texts)
		      nil nil)
		     lyskom-to-do-list))))	  
	  ))
    (lyskom-insert-string 'conf-does-not-exist))
  )
Per Cederqvist's avatar
.    
Per Cederqvist committed
441
442
443
444
445
446
447



;;; ================================================================
;;;     Uttr{d - Subtract yourself as a member from a conference
;;;     Uteslut medlem - Subtract somebody else as a member

448
449
;;; Author: David Byers
;;; Based on code by Inge Wallin
Per Cederqvist's avatar
.    
Per Cederqvist committed
450
451
452
453


;; Subtract another person

David Kågedal's avatar
David Kågedal committed
454
(def-kom-command kom-sub-member ()
455
456
  "Subtract a person as a member from a conference. Ask for the name
of the person."
Per Cederqvist's avatar
.    
Per Cederqvist committed
457
  (interactive)
David Kågedal's avatar
David Kågedal committed
458
  (lyskom-sub-member
459
   (lyskom-read-conf-stat (lyskom-get-string 'who-to-exclude)
460
                          '(pers) nil "" t)
David Kågedal's avatar
David Kågedal committed
461
   (lyskom-read-conf-stat (lyskom-get-string 'where-from-exclude) 
462
			  '(all) nil "" t)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
463
464


465
(def-kom-command kom-sub-self (&optional conf)
Per Cederqvist's avatar
.    
Per Cederqvist committed
466
467
  "Subtract this person as a member from a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
468
469
  (lyskom-sub-member 
   (blocking-do 'get-conf-stat lyskom-pers-no)
470
471
   (if conf (blocking-do 'get-conf-stat conf)
     (lyskom-read-conf-stat (lyskom-get-string 'leave-what-conf)
472
                            '(all) nil 
473
474
475
476
477
478
479
480
                            (let ((ccn 
                                   (if (or (zerop lyskom-current-conf))
                                       ""
                                     (conf-stat->name
                                      (blocking-do 'get-conf-stat
                                                   lyskom-current-conf)))))
                              (if ccn
                                  (cons ccn 0)
481
                                "")) t))))
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503

(defun lyskom-sub-member (pers conf)
  "Remove the person indicated by PERS as a member of CONF."
  (let ((reply nil)
	(self (= (conf-stat->conf-no pers) lyskom-pers-no)))
    (cond ((null pers) (lyskom-insert-string 'error-fetching-person))
	  ((null conf) (lyskom-insert-string 'error-fetching-conf))
	  (t
	   (if self
	       (lyskom-format-insert 'unsubscribe-to conf)
	     (lyskom-format-insert 'exclude-from pers conf))

	   (setq reply (blocking-do 'sub-member
				    (conf-stat->conf-no conf)
				    (conf-stat->conf-no pers)))
	   (if self
	       (lyskom-set-membership (blocking-do 'get-membership
						   lyskom-pers-no)))
	   (if (not reply)
	       (lyskom-format-insert 'unsubscribe-failed
				     (if self
					 (lyskom-get-string 'You)
504
505
				       (conf-stat->name pers))
				     (conf-stat->name conf))
506
507
508
509
510
511
512
513
	     (lyskom-insert-string 'done)
	     (if (and self
		      (= (conf-stat->conf-no conf)
			 lyskom-current-conf))
		 (progn 
		   (set-read-list-empty lyskom-reading-list)
		   (setq lyskom-current-conf 0)))
	     (if self
514
		 (progn
515
		   (-- lyskom-last-conf-fetched)
516
517
		   (-- lyskom-last-conf-received)
		   (-- lyskom-last-conf-done)))
518
	     (read-list-delete-read-info (conf-stat->conf-no conf)
519
					 lyskom-to-do-list))))))
520
	   
Per Cederqvist's avatar
.    
Per Cederqvist committed
521

522
	 
523

Per Cederqvist's avatar
.    
Per Cederqvist committed
524
525
526
527
528
529
;;; ================================================================
;;;                 Skapa m|te - Create a conference

;;; Author: ???


David Kågedal's avatar
David Kågedal committed
530
(def-kom-command kom-create-conf (&optional name)
Per Cederqvist's avatar
.    
Per Cederqvist committed
531
  "Create a conference."
David Kågedal's avatar
David Kågedal committed
532
533
534
  (interactive)
  (let* ((conf-name (or name (lyskom-read-string (lyskom-get-string 'name-of-conf))))
	 (open (j-or-n-p (lyskom-get-string 'anyone-member)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
535
536
	 (secret (if (not open)
		     (j-or-n-p (lyskom-get-string 'secret-conf))))
David Kågedal's avatar
David Kågedal committed
537
	 (orig (j-or-n-p (lyskom-get-string 'comments-allowed)))
538
         (anarchy (j-or-n-p (lyskom-get-string 'anonymous-allowed)))
David Kågedal's avatar
David Kågedal committed
539
540
541
542
543
	 (conf-no (blocking-do 'create-conf 
			       conf-name
			       (lyskom-create-conf-type (not open) 
							(not orig)
							secret
544
545
546
547
548
							nil
                                                        anarchy
                                                        nil
                                                        nil
                                                        nil))))
David Kågedal's avatar
David Kågedal committed
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
    (if (null conf-no)
	(lyskom-format-insert 'could-not-create-conf
			      conf-name
			      lyskom-errno)
      (progn
	(let ((conf-stat (blocking-do 'get-conf-stat conf-no)))
	  (lyskom-format-insert 'created-conf-no-name 
				(or conf-stat conf-no)
				(or conf-stat conf-name)
				(if conf-stat
				    (lyskom-default-button 'conf conf-stat)
				  nil)))
	(lyskom-scroll)
	(lyskom-add-member-by-no conf-no lyskom-pers-no
				 (if secret
				     nil ; Don't write a presentation
				   'lyskom-create-conf-handler-2)
				 conf-no conf-name)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
567
568
569
570
571
572


(defun lyskom-create-conf-handler-2 (conf-no conf-name)
  "Starts editing a presentation for the newly created conference.
This does lyskom-end-of-command"
  (lyskom-tell-internat 'kom-tell-conf-pres)
573
  (let ((conf (blocking-do 'get-conf-stat conf-no)))
David Kågedal's avatar
David Kågedal committed
574
    (if conf
575
576
577
578
579
580
581
        (lyskom-dispatch-edit-text lyskom-proc
                                   (lyskom-create-misc-list
                                    'recpt
                                    (server-info->conf-pres-conf 
                                     lyskom-server-info))
                                   conf-name ""
                                   'lyskom-set-presentation conf-no))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
582
583
584
585
586


(defun lyskom-set-presentation (text-no conf-no)
  "Set presentation of a conference. Args: text-no conf-no."
  (initiate-set-presentation 'background nil conf-no text-no)
587
  (cache-del-conf-stat conf-no))	;+++Borde {ndra i cachen i st{llet.
Per Cederqvist's avatar
.    
Per Cederqvist committed
588
589
590
591
592
593
594
595
					;+++ Kan tas bort n{r det existerar 
					;asynkrona meddelanden som talar om att
					;n}got {r {ndrat.
    

(defun lyskom-set-conf-motd (text-no conf-no)
  "Set motd of a conference. Args: text-no conf-no."
  (initiate-set-conf-motd 'background nil conf-no text-no)
596
  (cache-del-conf-stat conf-no))	;+++Borde {ndra i cachen i st{llet.
Per Cederqvist's avatar
.    
Per Cederqvist committed
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
					;+++ Kan tas bort n{r det existerar 
					;asynkrona meddelanden som talar om att
					;n}got {r {ndrat.
    

;;; ================================================================
;;;                  Kommentera - write comment

;;; Author: ???


(defun kom-write-comment (&optional text-no)
  "Write a comment to a text.
If optional arg TEXT-NO is present write a comment to that text instead."
  (interactive (list 
		(cond
		 ((null current-prefix-arg)
		  lyskom-current-text)
		 ((integerp current-prefix-arg)
		  current-prefix-arg)
617
618
		 ((listp current-prefix-arg) 
		  (lyskom-read-number (lyskom-get-string 'what-comment-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
619
620
		 (t
		  (signal 'lyskom-internal-error '(kom-write-comment))))))
621
622
623
624
625
626
  (lyskom-start-of-command (concat 
			    (car (cdr (assoc 'kom-write-comment
					     lyskom-commands)))
			    (if text-no 
				(format " (%d)" text-no)
			      "")))
627
628
629
630
631
632
633
634
  (unwind-protect
      (if text-no
          (lyskom-write-comment-soon
           (blocking-do 'get-text-stat text-no)
           (blocking-do 'get-text text-no)
           text-no
           'comment)
        (lyskom-insert-string 'confusion-what-to-comment))
Per Cederqvist's avatar
.    
Per Cederqvist committed
635
636
637
    (lyskom-end-of-command)))


638
(def-kom-command kom-write-footnote (&optional text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
639
640
641
642
643
644
645
646
  "Write a footnote to a text.
If optional arg TEXT-NO is present write a footnote to that text instead."
  (interactive (list 
		(cond
		 ((null current-prefix-arg)
		  lyskom-current-text)
		 ((integerp current-prefix-arg)
		  current-prefix-arg)
647
648
		 ((listp current-prefix-arg) 
		  (lyskom-read-number (lyskom-get-string 'what-comment-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
649
650
651
		 (t
		  (signal 'lyskom-internal-error '(kom-write-comment))))))
  (if text-no
652
653
654
655
      (lyskom-write-comment-soon
       (blocking-do 'get-text-stat text-no)
       (blocking-do 'get-text text-no)
       text-no 'footnote)
656
    (lyskom-insert-string 'confusion-what-to-footnote)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
657
658


659
(def-kom-command kom-comment-previous ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
660
661
662
  "Write a comment to previously viewed text."
  (interactive)
  (if lyskom-previous-text
663
664
665
666
      (lyskom-write-comment-soon 
       (blocking-do 'get-text-stat lyskom-previous-text)
       (blocking-do 'get-text lyskom-previous-text)
       lyskom-previous-text 'comment)
667
    (lyskom-insert-string 'confusion-what-to-comment)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
668
669
670
671
672


(defun lyskom-write-comment-soon (text-stat text text-no type)
  "Write a comment to the text with TEXT-STAT, TEXT and, TEXT-NO.
TYPE is either 'comment or 'footnote."
673
674
675
676
  (cond
   ;; Text not found?
   ((or (null text-stat)
	(null text))
677
    (lyskom-format-insert 'cant-read-textno text-no))
678
679
680
681
682
683
684
685
   ;; Give header.
   ((string-match "\n" (text->text-mass text))
    (lyskom-write-comment text-stat
			  (substring (text->text-mass text)
				     0 (match-beginning 0))
			  type))
   ;; The commented text had no header.
   (t (lyskom-write-comment text-stat "" type))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
686
687
688
689
690
691
692


(defun lyskom-write-comment (text-stat subject type)
  "Write a comment to the text associated with TEXT-STAT.
The default subject is SUBJECT. TYPE is either 'comment or 'footnote."
  (if (null text-stat)
      (progn
693
        (lyskom-insert-string 'confusion-what-to-comment))
694
    (let ((ccrep))
Per Cederqvist's avatar
.    
Per Cederqvist committed
695
      (lyskom-tell-internat (if (eq type 'comment)
696
697
                                'kom-tell-write-comment
                              'kom-tell-write-footnote))
698
      (let (data)
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
        (mapcar 
         (function
          (lambda (misc-info)
            (cond
             ((eq 'RECPT (misc-info->type misc-info))
              (setq data 
                    (cons (blocking-do 'get-conf-stat 
                                       (misc-info->recipient-no misc-info))
                          data)))
             ((and (eq type 'footnote)
                   (eq 'CC-RECPT (misc-info->type misc-info)))
              (setq ccrep (cons (misc-info->recipient-no misc-info) 
                                ccrep))
              (setq data (cons (blocking-do 'get-conf-stat
                                            (misc-info->recipient-no misc-info))
                               data))))))
         (text-stat->misc-info-list text-stat))
        (lyskom-comment-recipients data lyskom-proc text-stat
                                   subject type ccrep)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
718
719


720
721
(defun lyskom-comment-recipients (data lyskom-proc text-stat
				       subject type ccrep)
Per Cederqvist's avatar
.    
Per Cederqvist committed
722
  "Compute recipients to a comment to a text.
723
Args: DATA, LYSKOM-PROC TEXT-STAT SUBJECT TYPE CCREP.
724
725
726
DATA is a list of all the recipients that should receive this text.
If DATA contains more than one conference the user is asked (using y-or-n-p)
if all conferences really should receive the text.
727
728
729
The call is continued to the lyskom-edit-text.
TYPE is info whether this is going to be a comment of footnote.
CCREP is a list of all recipients that are going to be cc-recipients."
730
731

  (condition-case x
732
      ;; Catch any quits
733
734
      (progn
	;; Filter multiple recipients through y-or-n-p.
735
736
	(if (and (eq kom-confirm-multiple-recipients 'before)
                 (> (length data) 1)
737
738
739
740
741
742
743
		 (not (and (= (length data) 2)
			   (or (= lyskom-pers-no (conf-stat->conf-no
						  (car data)))
			       (= lyskom-pers-no (conf-stat->conf-no
						  (car (cdr data))))))))
	    (let ((new-data nil))
	      (while data
Linus Tolke's avatar
Linus Tolke committed
744
		(if (lyskom-j-or-n-p (lyskom-format 'comment-keep-recpt-p
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
					     (conf-stat->name (car data))))
		    (setq new-data (cons (car data) new-data)))
		(setq data (cdr data)))
	      (setq data (nreverse new-data))))	    

	(let* ((member nil)
	       (recver (lyskom-create-misc-list
			(cond 
			 ((eq type 'comment) 'comm-to)
			 ((eq type 'footnote) 'footn-to)
			 (t (signal 'lyskom-internal-error
				    (list "Unknown comment type" type))))
			(text-stat->text-no text-stat)))
	       (recpts nil))
	  (while data
	    (let ((conf-stat (car data)))
	      (if (memq (conf-stat->comm-conf conf-stat) recpts)
		  nil
		(setq recver
		      (append recver
			      (list
766
767
768
769
			       (cons (if (memq (conf-stat->conf-no conf-stat)
					       ccrep)
					 'cc-recpt
				       'recpt)
770
771
772
773
774
775
776
777
778
779
780
781
782
783
				     (conf-stat->comm-conf conf-stat)))))
		(if (lyskom-member-p (conf-stat->conf-no conf-stat))
		    (setq member t))
		(setq recpts (cons (conf-stat->comm-conf conf-stat) recpts))))
	    (setq data (cdr data)))
	  ;; Add the user to the list of recipients if he isn't a member in
	  ;; any of the recipients.
	  (if (not member)
	      (setq recver (append recver
				   (list (cons 'recpt lyskom-pers-no)))))
	  (lyskom-edit-text lyskom-proc 
			    recver
			    subject "")))

784
    (quit (signal 'quit "quit in lyskom-comment-recipients"))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
785
786
787
788
789
790


;;; ================================================================
;;;                Personligt svar - personal answer

;;; Author: ???
791
;;; Rewritten using blocking-do by: Linus Tolke
Per Cederqvist's avatar
.    
Per Cederqvist committed
792
793


794
(def-kom-command kom-private-answer (&optional text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
795
796
797
798
799
800
801
802
803
  "Write a private answer to the current text.
If optional arg TEXT-NO is present write a private answer to
that text instead."
  (interactive (list
		(cond
		 ((null current-prefix-arg)
		  lyskom-current-text)
		 ((integerp current-prefix-arg)
		  current-prefix-arg)
804
805
		 ((listp current-prefix-arg) 
		  (lyskom-read-number (lyskom-get-string 'what-private-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
806
807
808
		 (t
		  (signal 'lyskom-internal-error '(kom-private-answer))))))
  (if text-no
809
810
811
812
      (lyskom-private-answer-soon
       (blocking-do 'get-text-stat text-no)
       (blocking-do 'get-text text-no)
       text-no)
813
    (lyskom-insert-string 'confusion-who-to-reply-to)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
814
815


816
(defun lyskom-private-answer-soon (text-stat text text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
817
  "Write a private answer to TEXT-STAT, TEXT."
818
819
820
821
822
823
  (if (and text-stat text)
      (if (string-match "\n" (text->text-mass text))
	  (lyskom-private-answer text-stat
				 (substring (text->text-mass text)
					    0 (match-beginning 0)))
	(lyskom-private-answer text-stat ""))
824
    (lyskom-format-insert 'no-such-text-no text-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
825
826
827
828
829
830


(defun lyskom-private-answer (text-stat subject)
  "Write a private answer. Args: TEXT-STAT SUBJECT."
  (if (null text-stat)
      (progn
831
	(lyskom-insert-string 'confusion-what-to-answer-to))
Per Cederqvist's avatar
.    
Per Cederqvist committed
832
833
834
835
836
837
838
839
840
841
    (progn
      (lyskom-tell-internat 'kom-tell-write-reply)
      (lyskom-edit-text lyskom-proc
			(lyskom-create-misc-list
			 'comm-to (text-stat->text-no text-stat)
			 'recpt (text-stat->author text-stat)
			 'recpt lyskom-pers-no)
			subject ""))))


842
843
844
845
;;; ================================================================
;;;    Personligt svar p} f|reg}ende - kom-private-answer-previous

;;; Author: ceder
846
;;; Rewritten using blocking-do by: Linus Tolke
847

848
(def-kom-command kom-private-answer-previous ()
849
850
851
  "Write a private answer to previously viewed text."
  (interactive)
  (if lyskom-previous-text
852
853
854
      (lyskom-private-answer-soon-prev
       (blocking-do 'get-text-stat lyskom-previous-text)
       (blocking-do 'get-text lyskom-previous-text))
855
    (lyskom-insert-string 'confusion-who-to-reply-to)))
856
857
858
859
860
861
862
863
864
865

(defun lyskom-private-answer-soon-prev (text-stat text)
  "Write a private answer to TEXT-STAT, TEXT."
  (if (string-match "\n" (text->text-mass text))
      (lyskom-private-answer text-stat
			     (substring (text->text-mass text)
					0 (match-beginning 0)))
    (lyskom-private-answer text-stat "")))


Per Cederqvist's avatar
.    
Per Cederqvist committed
866
867
868
869
870
871
872
873
874
875
876
877
;;; ================================================================
;;;                         Sluta - quit

;;; Author: ???


(defun kom-quit (&optional arg)
  "Quit session. Kill process and buffer-local variables.
If optional argument is non-nil then dont ask for confirmation."
  (interactive "P")
  (lyskom-start-of-command 'kom-quit t)
  (cond
878
879
   ((and (lyskom-count-down-edits)
	 (display-buffer (car lyskom-list-of-edit-buffers))
Linus Tolke's avatar
Linus Tolke committed
880
881
	 (not (lyskom-ja-or-nej-p
	       (lyskom-get-string 'quit-in-spite-of-unsent))))
882
    (lyskom-end-of-command))
883
884
885
886
887
888
889
890
   ((or arg (lyskom-ja-or-nej-p (lyskom-get-string 'really-quit)))
    (lyskom-quit))
   (t (lyskom-end-of-command))))


(defun lyskom-quit ()
  "Quit a session. Kill process and buffer-local variables.
Don't ask for confirmation."
Per Cederqvist's avatar
.    
Per Cederqvist committed
891
    (initiate-logout 'main nil)
892
893
    (setq lyskom-sessions-with-unread
	  (delq lyskom-proc lyskom-sessions-with-unread))
David Kågedal's avatar
David Kågedal committed
894
    (setq lyskom-sessions-with-unread-letters
895
	  (delq lyskom-proc lyskom-sessions-with-unread-letters))
Per Cederqvist's avatar
.    
Per Cederqvist committed
896
897
898
899
    (set-process-sentinel lyskom-proc nil)
    (delete-process lyskom-proc)
    (setq lyskom-proc)
    (lyskom-insert-string 'session-ended)
Linus Tolke's avatar
Linus Tolke committed
900
    (lyskom-scroll)
901
    (setq mode-line-process (lyskom-get-string 'mode-line-down))
Linus Tolke's avatar
Linus Tolke committed
902
    (run-hooks 'kom-quit-hook))
Per Cederqvist's avatar
.    
Per Cederqvist committed
903
904
905
906
907
908
909
910
911
912
  

;;; ================================================================
;;;     	[ndra presentation - Change presentation 
;;;	         S{tta lapp p} d|rren - Change conf-motd

;;; Author: Inge Wallin
;;; Changed by Linus Tolke


David Kågedal's avatar
David Kågedal committed
913
(def-kom-command kom-change-presentation ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
914
915
  "Change presentation for a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
916
917
918
  (lyskom-change-pres-or-motd-2
   (let ((no (lyskom-read-conf-no 
	      (lyskom-get-string 'what-to-change-pres-you)
919
	      '(all) t nil t)))
David Kågedal's avatar
David Kågedal committed
920
921
922
923
     (if (zerop no)
	 (setq no lyskom-pers-no))
     (blocking-do 'get-conf-stat no))
   'pres))
Per Cederqvist's avatar
.    
Per Cederqvist committed
924
925


David Kågedal's avatar
David Kågedal committed
926
(def-kom-command kom-change-conf-motd ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
927
928
  "Change motd for a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
929
930
  (lyskom-change-pres-or-motd-2
   (let ((no (lyskom-read-conf-no (lyskom-get-string 'who-to-put-motd-for)
931
				  '(all) t nil t)))
David Kågedal's avatar
David Kågedal committed
932
933
934
935
     (if (zerop no)
	 (setq no lyskom-pers-no))
     (blocking-do 'get-conf-stat no))
   'motd))
Per Cederqvist's avatar
.    
Per Cederqvist committed
936
937
938
939
940
941
942


(defun lyskom-change-pres-or-motd-2 (conf-stat type)
  "Change the presentation or motd of CONF-STAT.
TYPE is either 'pres or 'motd, depending on what should be changed."
  (cond
   ((null conf-stat)			;+++ annan felhantering
943
    (lyskom-insert-string 'cant-get-conf-stat))
944
   ((or lyskom-is-administrator
945
946
	(lyskom-member-p (conf-stat->supervisor conf-stat))
	(= lyskom-pers-no (conf-stat->conf-no conf-stat)))
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
    (lyskom-dispatch-edit-text
     lyskom-proc
     (lyskom-create-misc-list 'recpt
			      (cond
			       ((eq type 'motd)
				(server-info->motd-conf lyskom-server-info))
			       ((eq type 'pres)
				(if (conf-type->letterbox
				     (conf-stat->conf-type conf-stat))
				    (server-info->pers-pres-conf 
				     lyskom-server-info)
				  (server-info->conf-pres-conf
				   lyskom-server-info)))))
     (conf-stat->name conf-stat)
     (let ((text-mass (blocking-do 'get-text 
				   (cond
				    ((eq type 'pres)
				     (conf-stat->presentation conf-stat))
				    ((eq type 'motd)
				     (conf-stat->msg-of-day conf-stat))))))
       (if (and text-mass
		(string-match "\n" (text->text-mass text-mass)))
	   (substring (text->text-mass text-mass) (match-end 0))
	 (if (and (eq type 'pres)
		  (conf-type->letterbox (conf-stat->conf-type conf-stat)))
	     (lyskom-get-string 'presentation-form)
	   "")))
     (cond
      ((eq type 'pres) 'lyskom-set-presentation)
      ((eq type 'motd) 'lyskom-set-conf-motd))
     (conf-stat->conf-no conf-stat)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
978
   (t
979
    (lyskom-format-insert 'not-supervisor-for
980
			  conf-stat))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
981
982
983
984
985
986
987
988
989
990


   

;;; ================================================================
;;;           Ta bort lapp p} d|rren - delete conf-motd

;;; Author: Linus Tolke (& Inge Wallin)


David Kågedal's avatar
David Kågedal committed
991
(def-kom-command kom-unset-conf-motd ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
992
993
  "Removes motd for a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
994
995
  (let ((conf-stat (or (lyskom-read-conf-stat
			(lyskom-get-string 'who-to-remove-motd-for)
996
			'(all) t nil t)
David Kågedal's avatar
David Kågedal committed
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
		       (blocking-do 'get-conf-stat lyskom-pers-no))))
    (cond
     ((null conf-stat)
      (lyskom-insert-string 'cant-get-conf-stat))
     ((or lyskom-is-administrator
	  (lyskom-member-p (conf-stat->supervisor conf-stat)))
      ;; This works like a dispatch. No error handling.
      (lyskom-set-conf-motd 0 (conf-stat->conf-no conf-stat)))
     (t
      (lyskom-format-insert 'not-supervisor-for
			    conf-stat)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1008
1009
1010
1011
1012
1013
1014
  

;;; ================================================================
;;;               G} till M|te - Go to a conference.

;;; Author: ???

1015
(def-kom-command kom-go-to-conf (&optional conf-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1016
1017
1018
1019
1020
  "Select a certain conference.
The user is prompted for the name of the conference.
If s/he was already reading a conference that conference will be put
back on lyskom-to-do-list."
  (interactive)
1021
1022
1023
1024
  (let ((conf (if conf-no
                  (blocking-do 'get-conf-stat conf-no)
                (lyskom-read-conf-stat
                 (lyskom-get-string 'go-to-conf-p)
1025
                 '(all) nil "" t))))
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
    (lyskom-go-to-conf conf)))


(defun lyskom-go-to-conf (conf)
  "Go to the conference in CONF. CONF can be conf-no of conf-stat.
Allowed conferences are conferences and the mailboxes you are 
member of."
  (if (numberp conf) (setq conf (blocking-do 'get-conf-stat conf)))
  (let ((membership (lyskom-member-p
		     (conf-stat->conf-no conf))))
    (lyskom-format-insert 'go-to-conf
			  conf)
    (cond
     (membership
      (lyskom-do-go-to-conf conf membership))
     ((conf-type->letterbox (conf-stat->conf-type conf))
      (lyskom-format-insert 'cant-go-to-his-mailbox
			    conf))
     (t
      (progn
	(lyskom-format-insert 'not-member-of-conf
			      conf)
	(lyskom-scroll)
	(if (lyskom-j-or-n-p (lyskom-get-string 'want-become-member))
	    (if (lyskom-add-member-by-no (conf-stat->conf-no conf)
					 lyskom-pers-no)
David Kågedal's avatar
David Kågedal committed
1052
1053
		(lyskom-do-go-to-conf conf
				      (lyskom-member-p (conf-stat->conf-no conf)))
1054
1055
1056
	      (lyskom-insert-string 'nope))
	  (lyskom-insert-string 'no-ok)))))))
  
Per Cederqvist's avatar
.    
Per Cederqvist committed
1057

David Kågedal's avatar
David Kågedal committed
1058
1059
1060
1061
1062
;; Dead function /davidk 960217
;;(defun lyskom-fixup-and-go-to-conf (conf-no)
;;  "Prefetches and after lyskom-member-in-conf and then goes to CONF-NO."
;;  (lyskom-do-go-to-conf (blocking-do 'get-conf-stat conf-no)
;;			(lyskom-member-p conf-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095

 
(defun lyskom-do-go-to-conf (conf-stat membership)
  "Go to a conference. Args: CONF-STAT MEMBERSHIP.
 Put a read-info of type CONF first on lyskom-reading-list.
Args: CONF-STAT MEMBERSHIP"
  (let ((priority (lyskom-get-current-priority)))
    (lyskom-maybe-move-unread nil)
    (if conf-stat
	(lyskom-set-mode-line conf-stat))
    (cond
     ((let ((r 0)
	    (len (read-list-length lyskom-to-do-list))
	    (list (read-list->all-entries lyskom-to-do-list))
	    (found nil))
	(while (and (not found)
		    (< r len))
	  (if (and (read-info->conf-stat (read-list->nth lyskom-to-do-list r))
		   (= (conf-stat->conf-no conf-stat)
		      (conf-stat->conf-no 
		       (read-info->conf-stat 
			(read-list->nth lyskom-to-do-list r)))))
	      (setq found t)
	    (++ r)))
	(if found
	    (let ((list (read-list->nth lyskom-to-do-list r)))
	      (read-list-enter-first list lyskom-reading-list)
	      (read-list-delete-read-info (conf-stat->conf-no conf-stat)
					  lyskom-to-do-list)
	      (read-list-enter-first list lyskom-to-do-list)))
	found)
      (set-read-info->priority (read-list->first lyskom-reading-list)
			       priority)
1096
      (lyskom-enter-conf conf-stat (read-list->first lyskom-reading-list)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1097
1098
1099
1100
1101
1102
1103
1104

     (t
      (lyskom-go-to-empty-conf conf-stat)))))



(defun lyskom-go-to-empty-conf (conf-stat)
  "Go to a conference with no unseen messages. Args: CONF-STAT."
1105
  (blocking-do 'pepsi (conf-stat->conf-no conf-stat))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1106
  (setq lyskom-current-conf (conf-stat->conf-no conf-stat))
1107
1108
  (lyskom-format-insert 'conf-all-read 
			conf-stat))
1109

Per Cederqvist's avatar
.    
Per Cederqvist committed
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126


(defun lyskom-get-current-priority ()
  "Return the current priority level."
  (or (read-info->priority (read-list->first 
			    lyskom-reading-list))
      (read-info->priority (read-list->first
			    lyskom-to-do-list))
      -1))


;;; ================================================================
;;;                 Skriva inl{gg - write text

;;; Author: ???


1127
(def-kom-command kom-write-text ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
1128
1129
  "write a text."
  (interactive)
1130
;  (lyskom-start-of-command 'kom-write-text)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
  (if (zerop lyskom-current-conf)
      (progn
	(lyskom-insert-string 'no-in-conf)
	(lyskom-end-of-command))
    (lyskom-tell-internat 'kom-tell-write-text)
    (lyskom-edit-text lyskom-proc
		      (lyskom-create-misc-list 'recpt
					       lyskom-current-conf)
		      "" "")))


;;; ================================================================
;;;                 Lista Personer - List persons

;;; Author: ceder
1146
;;; Rewritten: linus
Per Cederqvist's avatar
.    
Per Cederqvist committed
1147

David Kågedal's avatar
David Kågedal committed
1148
(def-kom-command kom-list-persons (match)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1149
  "List all persons whose name matches MATCH (a string)."
1150
1151
  (interactive (list (lyskom-read-string 
		      (lyskom-get-string 'search-for-pers))))
David Kågedal's avatar
David Kågedal committed
1152
1153
  (mapcar
   (function (lambda (no)
1154
	       (lyskom-list-pers-print no)))
David Kågedal's avatar
David Kågedal committed
1155
   (lyskom-extract-persons (blocking-do 'lookup-name match))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1156
1157


1158
1159
1160
1161
1162
1163
(defun lyskom-list-pers-print (conf-no)
  "Print name of the person CONF-NO for kom-list-persons."
  (lyskom-format-insert "%[%#1@%4#2:p %#3P%]\n"
			(lyskom-default-button 'pers conf-no)
			conf-no
			conf-no))
1164

Per Cederqvist's avatar
.    
Per Cederqvist committed
1165
1166
1167
1168
1169
1170


;;; ================================================================
;;;              Lista M|ten - List conferences

;;; Author: ceder
1171
;;; Rewritten: linus
Per Cederqvist's avatar
.    
Per Cederqvist committed
1172

David Kågedal's avatar
David Kågedal committed
1173
(def-kom-command kom-list-conferences (match)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1174
1175
  "List all conferences whose name matches MATCH (a string).
Those that you are not a member in will be marked with an asterisk."
1176
1177
  (interactive (list (lyskom-read-string
		      (lyskom-get-string 'search-for-conf))))
David Kågedal's avatar
David Kågedal committed
1178
1179
  (mapcar
   (function (lambda (no)
1180
	       (lyskom-list-conf-print no)))
David Kågedal's avatar
David Kågedal committed
1181
   (lyskom-extract-confs (blocking-do 'lookup-name match))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1182
1183


1184
1185
(defun lyskom-list-conf-print (conf-no)
  "Print a line of info about CONF-NO.
Per Cederqvist's avatar
.    
Per Cederqvist committed
1186
If you are not member in the conference it will be flagged with an asterisk."
1187
1188
1189
1190
1191
1192
  (lyskom-format-insert "%[%#1@%4#2:m %#3c %#4M%]\n"
			(lyskom-default-button 'conf conf-no)
			conf-no
			(if (lyskom-member-p conf-no)
			    32 ?*)
			conf-no))
1193

1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
;;; ================================================================
;;;                Lista med regexpar - List regexp

(def-kom-command kom-list-re (regexp)
  "List all persons and conferences whose name matches REGEXP."
  (interactive "sSearch regexp: ")
  (lyskom-format-insert 'matching-regexp regexp)
  (let ((conf-list (blocking-do 're-z-lookup regexp 1 1)))
    (mapcar
     (function (lambda (czi)
David Kågedal's avatar
David Kågedal committed
1204
1205
1206
1207
1208
1209
1210
1211
1212
		 (lyskom-format-insert
		  "%[%#1@%4#2:m %#3c %#4:M%]\n"
		  (lyskom-default-button
		   'conf (conf-z-info->conf-no czi))
		  (conf-z-info->conf-no czi)
		  (if (conf-type->letterbox 
		       (conf-z-info->conf-type czi))
		      ?P ?M)
		  (conf-z-info->name czi))))
1213
1214
     (conf-z-info-list->conf-z-infos conf-list))))

Per Cederqvist's avatar
.    
Per Cederqvist committed
1215
1216
1217
1218
1219
1220
1221

;;; ================================================================
;;;                 [ndra namn - Change name

;;; Author: Inge Wallin
;;; Changed by: Peter Eriksson(?)
;;; Changed again: Inge Wallin
1222
;;; Rewritten: linus
Per Cederqvist's avatar
.    
Per Cederqvist committed
1223

Linus Tolke's avatar
Linus Tolke committed
1224

David Kågedal's avatar
David Kågedal committed
1225
(def-kom-command kom-change-name ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
1226
1227
  "Change the name of a person or conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1228
1229
  (let ((conf-stat (lyskom-read-conf-stat 
		    (lyskom-get-string 'name-to-be-changed)
1230
		    '(all) nil nil t)))
David Kågedal's avatar
David Kågedal committed
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
    (if (null conf-stat)
	(lyskom-insert-string 'no-such-conf-or-pers)
      (let (name)
	(lyskom-format-insert 'about-to-change-name-from
			      conf-stat)
	(lyskom-scroll)
	(lyskom-tell-internat 'kom-tell-change-name)
	(setq name (lyskom-read-string (lyskom-get-string 'new-name)
				       (conf-stat->name conf-stat)))
	(if (blocking-do 'change-name (conf-stat->conf-no conf-stat) name)
	    (lyskom-format-insert 'change-name-done name
				  (lyskom-default-button 'conf conf-stat))
	  (lyskom-format-insert 'change-name-nope name 
				(lyskom-get-error-text lyskom-errno)
				lyskom-errno))))))
1246
	    
Per Cederqvist's avatar
.    
Per Cederqvist committed
1247
1248
1249
1250
1251
1252


;;; ================================================================
;;;                [ndra organisat|r - Change supervisor

;;; Author: Inge Wallin
1253
;;; Rewritten: linus
Per Cederqvist's avatar
.    
Per Cederqvist committed
1254

David Kågedal's avatar
David Kågedal committed
1255
(def-kom-command kom-change-supervisor ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
1256
1257
  "Change the supervisor of a person or conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1258
1259
  (let ((supervisee (lyskom-read-conf-stat
		     (lyskom-get-string 'who-to-change-supervisor-for)
1260
		     '(all) nil nil t)))
David Kågedal's avatar
David Kågedal committed
1261
1262
1263
1264
1265
    (if (null supervisee)
	(lyskom-insert-string 'no-such-conf-or-pers)
      (lyskom-tell-internat 'kom-tell-change-supervisor)
      (let ((supervisor (lyskom-read-conf-stat
			 (lyskom-get-string 'new-supervisor)
1266
			 '(all) nil nil t)))
David Kågedal's avatar
David Kågedal committed
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
	(lyskom-format-insert 'change-supervisor-from-to
			      supervisee
			      supervisor)
	(if (blocking-do 'set-supervisor 
			 (conf-stat->conf-no supervisee) 
			 (conf-stat->conf-no supervisor))
	    (progn
	      (lyskom-insert-string 'done)
	      (cache-del-conf-stat (conf-stat->conf-no supervisee)))
	  (lyskom-format-insert
	   'change-supervisor-nope
	   supervisee))))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1279
1280
1281
1282
1283
1284


;;; ================================================================
;;;         Markera och Avmarkera - Mark and Unmark a text

;;; Author: Inge Wallin
1285
;;; [ndrad av: Linus Tolke
Per Cederqvist's avatar
.    
Per Cederqvist committed
1286

David Kågedal's avatar
David Kågedal committed
1287
(def-kom-command kom-mark-text (text-no-arg)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1288
1289
1290
  "Mark a text. If the argument TEXT-NO-ARG is non-nil, the user has used
a prefix command argument."
  (interactive "P")
David Kågedal's avatar
David Kågedal committed
1291
  (lyskom-mark-text text-no-arg (lyskom-get-string 'text-to-mark) 1))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1292
1293


David Kågedal's avatar
David Kågedal committed
1294
(def-kom-command kom-unmark-text (text-no-arg)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1295
1296
1297
  "Unmark a text. If the argument TEXT-NO-ARG is non-nil, the user has used
a prefix command argument."
  (interactive "P")
David Kågedal's avatar
David Kågedal committed
1298
  (lyskom-mark-text text-no-arg (lyskom-get-string 'text-to-unmark) 0))
1299
  
Per Cederqvist's avatar
.    
Per Cederqvist committed
1300
1301
1302
1303
1304
1305
1306
1307


(defun lyskom-mark-text (text-no-arg prompt mark)
  "Get the number of the text that is to be marked and do the marking.
Arguments: TEXT-NO-ARG: an argument as it is gotten from (interactive P)
PROMPT: A string that is used when prompting for a number.
MARK:   A number that is used as the mark."
  (let ((text-no (cond ((integerp text-no-arg) text-no-arg)
1308
1309
1310
1311
1312
1313
                       ((and text-no-arg
                             (listp text-no-arg))
                        (car text-no-arg))
                       (t lyskom-current-text))))
    (if prompt
        (setq text-no (lyskom-read-number prompt text-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1314
    (if (not (eq mark 0))
1315
1316
1317
1318
        (setq mark
              (or kom-default-mark
                  (lyskom-read-num-range
                   1 255 (lyskom-get-string 'what-mark) t))))
1319
    (if (equal mark 0)
1320
1321
        (lyskom-format-insert 'unmarking-textno 
                              text-no)
1322
      (lyskom-format-insert 'marking-textno 
1323
                            text-no))
1324
1325
    
    (if (blocking-do 'mark-text text-no mark)