commands1.el 163 KB
Newer Older
David Byers's avatar
David Byers committed
1
;;;;; -*-coding: iso-8859-1;-*-
Linus Tolke's avatar
Linus Tolke committed
2
3
;;;;;
;;;;; $Id$
4
;;;;; Copyright (C) 1991-2002  Lysator Academic Computer Association.
Linus Tolke's avatar
Linus Tolke committed
5
;;;;;
6
;;;;; This file is part of the LysKOM Emacs LISP client.
Linus Tolke's avatar
Linus Tolke committed
7
8
9
;;;;; 
;;;;; LysKOM is free software; you can redistribute it and/or modify it
;;;;; under the terms of the GNU General Public License as published by 
10
;;;;; the Free Software Foundation; either version 2, or (at your option) 
Linus Tolke's avatar
Linus Tolke committed
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
;;;;; 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
26
27
28
29
30
31
32
33
;;;; ================================================================
;;;; ================================================================
;;;;
;;;; File: commands1.el
;;;;
;;;; This file contains the code for some of the high level commands.
;;;;

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

38
39
40
(eval-when-compile
  (require 'lyskom-command "command"))

41

Per Cederqvist's avatar
.    
Per Cederqvist committed
42
43
44
45
46
47
;;; ================================================================
;;;                  F} uppmuntran - Get appreciation 

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
48
(def-kom-command kom-get-appreciation ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
49
50
  "Give the user a little light in the dark"
  (interactive)
David Kågedal's avatar
David Kågedal committed
51
52
  (lyskom-insert-string 'appreciation))
  
Per Cederqvist's avatar
.    
Per Cederqvist committed
53
54
55
56
57
58
59

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

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
60
(def-kom-command kom-get-abuse ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
61
62
  "Give the user a little verbal abuse."
  (interactive)
David Kågedal's avatar
David Kågedal committed
63
  (lyskom-insert-string 'abuse))
Per Cederqvist's avatar
.    
Per Cederqvist committed
64
65
66
67
68
69
70
71


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

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
72
(def-kom-command kom-delete-conf ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
73
74
  "Delete a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
75
76
  (let ((conf-stat 
	 (lyskom-read-conf-stat (lyskom-get-string 'what-conf-to-delete)
77
				'(all) nil nil t)))
David Kågedal's avatar
David Kågedal committed
78
79
80
81
82
83
84
85
86
87
    (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))
88
89
90
91
92
93
94
95
96
97
98
99
100
101
		(progn
		  (lyskom-format-insert 'conf-is-deleted
					(conf-stat->name conf-stat))
		  (when (= (conf-stat->conf-no conf-stat)
			   lyskom-pers-no)
		    (lyskom-insert (lyskom-get-string
				    'you-have-deleted-yourself))
		    (setq lyskom-pers-no nil
			  lyskom-membership nil
			  lyskom-to-do-list (lyskom-create-read-list)
			  lyskom-reading-list (lyskom-create-read-list)
			  lyskom-pending-commands (cons
						   'kom-start-anew
						   lyskom-pending-commands))))
David Kågedal's avatar
David Kågedal committed
102
103
104
105
	      (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
106
107
108
109
110
111
112
113


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

;;; Author: Inge Wallin


114
(def-kom-command kom-delete-text (text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
115
  "Delete a text. Argument: TEXT-NO"
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
  (interactive (list (lyskom-read-text-no-prefix-arg 'what-text-to-delete)))
  (if text-no
      (let* ((do-delete t)
             (text-stat (blocking-do 'get-text-stat text-no))
             (num-marks (text-stat->no-of-marks text-stat))
             (is-marked-by-me (cache-text-is-marked text-no)))
        (cond ((null text-stat) 
               (lyskom-report-command-answer nil)
               (setq do-delete nil))

              ((> (text-stat->no-of-marks text-stat) 0)
               (setq do-delete
                     (lyskom-j-or-n-p 
                      (lyskom-format 'delete-marked-text
                                     (if (> num-marks 0)
                                         (if is-marked-by-me
                                             (if (= num-marks 1)
                                                 (lyskom-get-string 'delete-marked-by-you)
                                               (lyskom-format 'delete-marked-by-you-and-others
                                                              (1- num-marks)))
                                           (lyskom-format 'delete-marked-by-several
                                                          num-marks))))))))
        (when do-delete
          (lyskom-format-insert 'deleting-text text-no)
          (when (lyskom-report-command-answer 
                 (blocking-do 'delete-text text-no))
            (when is-marked-by-me
              (lyskom-unmark-text text-no)))))
    (lyskom-insert 'confusion-what-to-delete)))
David Byers's avatar
David Byers committed
145

Per Cederqvist's avatar
.    
Per Cederqvist committed
146
147
148
149
150
151
152
153
154


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

;;; Author: Inge Wallin


David Byers's avatar
David Byers committed
155
(def-kom-command kom-review-presentation (&optional text-or-conf-no)
156
157
158
159
160
161
  "Review the presentation for a person or a conference. If a prefix argument
is given, the presentation of the author of that text will be shown."
  (interactive (and current-prefix-arg ; only peek at textno:s when prefixed!
		    (list (lyskom-read-text-no-prefix-arg
			   'text-to-see-author-of))))
  (let ((conf-stat
David Byers's avatar
David Byers committed
162
         (if text-or-conf-no
163
             (blocking-do 'get-conf-stat
David Byers's avatar
David Byers committed
164
165
166
167
                          (if (interactive-p)
                              (text-stat->author
                               (blocking-do 'get-text-stat text-or-conf-no))
                            text-or-conf-no))
168
           (lyskom-read-conf-stat
169
170
171
            (lyskom-get-string 'presentation-for-whom)
            '(all)
            nil "" t))))
David Byers's avatar
David Byers committed
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
    (lyskom-review-presentation conf-stat)))

(defun lyskom-review-presentation (conf-stat)
  "Review the presentation of conference CONF-STAT."
  (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))
    (lyskom-traverse faq (lyskom-get-aux-item 
                          (conf-stat->aux-items conf-stat)
                          14)
      (lyskom-print-comment-like-aux faq conf-stat))))  
188
189
190

(defun lyskom-print-comment-like-aux (item object)
  (let* ((text-no (string-to-int (aux-item->data item)))
David Byers's avatar
David Byers committed
191
192
193
194
195
196
197
         (text-stat nil)
         (text nil))
    (unless kom-deferred-printing
      (blocking-do-multiple ((x-text (get-text text-no))
                             (x-text-stat (get-text-stat text-no)))
        (setq text-stat x-text-stat text x-text)))

198
    (cond ((or text-stat (not kom-deferred-printing))
David Byers's avatar
David Byers committed
199
           (lyskom-insert-comment-like-aux item text-no text-stat text object))
200
201
202
203
204
205
206
207
208
209
210
          (t (let ((defer-info (lyskom-create-defer-info
                                'get-text-stat
                                text-no
                                'lyskom-insert-deferred-comment-like-aux
                                (point-max-marker)
                                (length lyskom-defer-indicator)
                                nil     ; Filled in later
                                (list item object text-no))))
               (lyskom-format-insert "%#1s\n" lyskom-defer-indicator)
               (lyskom-defer-insertion defer-info))))))

David Byers's avatar
David Byers committed
211
(defun lyskom-insert-comment-like-aux (item text-no text-stat text object)
212
213
214
215
216
217
  (let* ((author (if text-stat (text-stat->author text-stat) nil))
         (mx-from (car (lyskom-get-aux-item (text-stat->aux-items text-stat)
                                            17)))
         (mx-author (car (lyskom-get-aux-item (text-stat->aux-items text-stat)
                                              16)))
         (formats (lyskom-aux-item-definition-field item 'text-header-line))
David Byers's avatar
David Byers committed
218
         (subject (lyskom-print-faq-format-subject text text-stat text-no))
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
         content-type
         )
    (if (and mx-from
             (setq content-type
                   (car (lyskom-get-aux-item (text-stat->aux-items 
                                              text-stat) 1))))
        (progn (string-match "^\\(\\S-+\\)" (aux-item->data content-type))
               (setq content-type (format "(%s) "
                                          (aux-item->data content-type))))
      (setq content-type ""))
    (setq author (or (lyskom-format-mx-author mx-from mx-author) author))

    (lyskom-format-insert (cond ((not (listp formats)) formats)
                                ((<= (length formats) 1) (car formats))
                                (author (elt formats 1))
                                (t (elt formats 0)))
                          text-no
                          author
                          content-type
                          (lyskom-aux-item-terminating-button item
David Byers's avatar
David Byers committed
239
240
                                                              object)
                          subject)
241
242
243
244
245
246
    (lyskom-insert "\n")))

;;; FIXME: This contains code that duplicates the code in 
;;; lyskom-insert-deferred-header-comm. That's a BAD THING.

(defun lyskom-insert-deferred-comment-like-aux (text-stat defer-info)
David Byers's avatar
David Byers committed
247
248
249
250
251
252
253
  (initiate-get-text 'deferred
                     'lyskom-insert-deferred-comment-like-aux-2
                     (elt (defer-info->data defer-info) 2)
                     text-stat
                     defer-info))

(defun lyskom-insert-deferred-comment-like-aux-2 (text text-stat defer-info)
254
255
256
257
258
259
260
261
262
  (let* ((author (if text-stat (text-stat->author text-stat) nil))
         (item (elt (defer-info->data defer-info) 0))
         (object (elt (defer-info->data defer-info) 1))
         (text-no (elt (defer-info->data defer-info) 2))
         (mx-from (car (lyskom-get-aux-item (text-stat->aux-items text-stat)
                                            17)))
         (mx-author (car (lyskom-get-aux-item (text-stat->aux-items text-stat)
                                              16)))
         (formats (lyskom-aux-item-definition-field item 'text-header-line))
David Byers's avatar
David Byers committed
263
         (subject (lyskom-print-faq-format-subject text text-stat text-no))
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
         content-type
         )
    (if (and mx-from
             (setq content-type
                   (car (lyskom-get-aux-item (text-stat->aux-items 
                                              text-stat) 1))))
        (progn (string-match "^\\(\\S-+\\)" (aux-item->data content-type))
               (setq content-type (format "(%s) "
                                          (aux-item->data content-type))))
      (setq content-type ""))
    (setq author (or (lyskom-format-mx-author mx-from mx-author) author))

    (set-defer-info->format defer-info 
                            (cond ((not (listp formats)) formats)
                                  ((<= (length formats) 1) (car formats))
                                  (author (elt formats 1))
                                  (t (elt formats 0))))
    (lyskom-replace-deferred defer-info
                             text-no
                             author
                             content-type
                             (lyskom-aux-item-terminating-button item
David Byers's avatar
David Byers committed
286
287
                                                                 object)
                             subject)))
288
289
290



291

Per Cederqvist's avatar
.    
Per Cederqvist committed
292
293
294


;;; ================================================================
295
;;;          Återse det kommenterade - View commented text
Per Cederqvist's avatar
.    
Per Cederqvist committed
296
297

;;; Author: Inge Wallin
298
;;; Modified by: David Kågedal, Johan Sundström
Per Cederqvist's avatar
.    
Per Cederqvist committed
299

300
(def-kom-command kom-view-commented-text (text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
301
302
  "View the commented text.
If the current text is comment to (footnote to) several text then the first
303
304
305
text is shown and a REVIEW list is built to shown the other ones. If the
optional arg TEXT-NO is present review the text that text commented instead."
  (interactive (list (lyskom-read-text-no-prefix-arg 'review-commented-q)))
306
307
308
  (if text-no
      (progn
	(lyskom-tell-internat 'kom-tell-read)
309
310
        (unless kom-review-uses-cache
          (cache-del-text-stat text-no))
311
312
	(lyskom-view-commented-text
	 (blocking-do 'get-text-stat text-no)))
313
    (lyskom-insert-string 'confusion-what-to-view)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
314
315


316
(def-kom-command kom-view-previous-commented-text (text-no)
317
  "View the text the previous text commented.
318
319
320
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."
321
322
323
324
  (interactive (list (lyskom-read-text-no-prefix-arg 'review-commented-q nil
                                                     lyskom-previous-text)))
  (cond (text-no
         (lyskom-tell-internat 'kom-tell-read)
325
326
        (unless kom-review-uses-cache
          (cache-del-text-stat text-no))
327
328
329
         (lyskom-view-commented-text
          (blocking-do 'get-text-stat lyskom-previous-text)))
        (t (lyskom-insert-string 'confusion-what-to-view))))
330

331
332
333

(defun lyskom-text-stat-commented-texts (text-stat)
  "Return a list of the text-nos that TEXT-STAT is a comment or footnote to."
334
  (let* ((misc-info-list (and text-stat
335
336
337
338
339
                              (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
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
                                   'FOOTN-TO misc-info-list)))))
    (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))))


(defun lyskom-view-commented-text (text-stat)
  "Handles the return from the initiate-get-text-stat, displays and builds list."
  (let ((text-nos (lyskom-text-stat-commented-texts text-stat)))
355
    (if text-nos
356
357
358
359
360
361
        (progn
          (lyskom-format-insert 'review-text-no 
                                (car text-nos))
          (if (cdr text-nos)
              (read-list-enter-read-info
               (lyskom-create-read-info
David Byers's avatar
David Byers committed
362
                'REVIEW nil (lyskom-review-get-priority)
363
364
365
                (lyskom-create-text-list (cdr text-nos))
                lyskom-current-text)
               lyskom-reading-list t))
366
367
          (unless kom-review-uses-cache
            (cache-del-text-stat (car text-nos)))
368
369
370
371
          (lyskom-view-text (car text-nos)
			    nil nil nil 
			    nil nil nil
			    t))
372
      (lyskom-insert-string 'no-comment-to))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
373
374
375
376
377


(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"
David Byers's avatar
David Byers committed
378
379
380
381
382
  (let ((result nil))
    (while list
      (when (equal type (misc-info->type (car list)))
        (setq result (cons (car list) result)))
      (setq list (cdr list)))
David Kågedal's avatar
David Kågedal committed
383
    (nreverse result)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
384
385
386
387
388
389


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

;;; Author: Inge Wallin
390
;;; Rewritten using read-conf-no by Linus Tolke (4=>1)
Per Cederqvist's avatar
.    
Per Cederqvist committed
391

392
(def-kom-command kom-send-letter (&optional pers-no)
393
  "Send a personal letter to a person or a conference."
Per Cederqvist's avatar
.    
Per Cederqvist committed
394
  (interactive)
395
  (condition-case nil
Linus Tolke's avatar
Linus Tolke committed
396
      (progn
397
        (lyskom-tell-internat 'kom-tell-write-letter)
398
399
	;; If there was a motd, which is now removed we have to
	;; refetch the conf-stat to know that.
400
401
402
        (let* ((tono (or pers-no
                         (lyskom-read-conf-no
                          (lyskom-get-string 'who-letter-to)
403
                          '(all) nil nil t)))
404
               (conf-stat (blocking-do 'get-conf-stat tono)))
David Kågedal's avatar
David Kågedal committed
405
	  (cache-del-conf-stat tono)
406
407
408
          (if (if (zerop (conf-stat->msg-of-day conf-stat))
                  t
                (progn
David Kågedal's avatar
David Kågedal committed
409
                  (recenter 1)
410
411
412
413
414
415
416
417
                  (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
David Byers's avatar
David Byers committed
418
                                    (lyskom-create-misc-list 'RECPT tono)
419
420
                                    "" "")
                (lyskom-edit-text lyskom-proc
David Byers's avatar
David Byers committed
421
                                  (if (lyskom-get-membership tono)
David Byers's avatar
David Byers committed
422
                                      (lyskom-create-misc-list 'RECPT tono)
David Byers's avatar
David Byers committed
423
                                      (lyskom-create-misc-list 
David Byers's avatar
David Byers committed
424
425
                                       'RECPT tono
                                       'RECPT lyskom-pers-no))
426
                                  "" "")))))
David Byers's avatar
David Byers committed
427
    (quit (signal 'quit nil))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
428
429
430
431
432
433
434


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

;;; Author: ???
435
;;; Rewritten by: David K}gedal
Per Cederqvist's avatar
.    
Per Cederqvist committed
436
437
438
439


;; Add another person

David Kågedal's avatar
David Kågedal committed
440
(def-kom-command kom-add-member ()
441
442
  "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
443
  (interactive)
David Kågedal's avatar
David Kågedal committed
444
  (let* ((who (lyskom-read-conf-stat (lyskom-get-string 'who-to-add)
445
				     '(pers) nil nil t))
David Kågedal's avatar
David Kågedal committed
446
	 (whereto (lyskom-read-conf-stat (lyskom-get-string 'where-to-add)
447
					 '(all) nil nil t))
David Kågedal's avatar
David Kågedal committed
448
	 (pers-stat (blocking-do 'get-pers-stat (conf-stat->conf-no who))))
David Byers's avatar
David Byers committed
449
450
    (lyskom-add-member-answer (lyskom-try-add-member whereto who 
                                                     pers-stat nil nil t)
David Kågedal's avatar
David Kågedal committed
451
			      whereto who)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
452
453
454
455
456



;; Add self

457
(def-kom-command kom-add-self (&optional conf)
Per Cederqvist's avatar
.    
Per Cederqvist committed
458
459
  "Add this person as a member of a conference."
  (interactive)
David Byers's avatar
David Byers committed
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
  (let* ((whereto (if conf (blocking-do 'get-conf-stat conf)
                    (lyskom-read-conf-stat 
                     (lyskom-get-string 'where-to-add-self)
                     '(all) nil "" t)))
         (who (blocking-do 'get-conf-stat lyskom-pers-no))
         (pers-stat (blocking-do 'get-pers-stat lyskom-pers-no))
         (mship (lyskom-get-membership (conf-stat->conf-no whereto) t)))
  
    ;; Fake kom-membership-default-priority if this is a passive membership
    ;; This will suppress the normal "which priority" question. Ugly hack.

    (let ((kom-membership-default-priority
           (if (and mship (membership-type->passive (membership->type mship)))
               (membership->priority mship)
             kom-membership-default-priority)))
David Byers's avatar
David Byers committed
475
      (lyskom-add-member-answer (lyskom-try-add-member whereto who pers-stat nil nil t)
David Byers's avatar
David Byers committed
476
477
478
479
480
481
482
483
484
485
                                whereto who))))


(def-kom-command kom-change-priority (&optional conf)
  "Change the priority of a conference."
  (interactive)
  (let* ((conf-stat (if conf (blocking-do 'get-conf-stat conf)
                      (lyskom-read-conf-stat 
                       (lyskom-get-string 'change-priority-for-q)
                       '(all) nil "" t)))
486
487
         (mship (lyskom-get-membership (conf-stat->conf-no conf-stat) t))
	 (kom-membership-default-priority nil))
David Byers's avatar
David Byers committed
488
489
    (blocking-do-multiple ((who (get-conf-stat lyskom-pers-no))
                           (pers-stat (get-pers-stat lyskom-pers-no)))
490
491
492
493
      (cond ((and (null mship) conf-stat)
             (lyskom-format-insert 'not-member-of-conf conf-stat))
	    ((null conf-stat)
	     (lyskom-format-insert 'no-such-conf))
David Byers's avatar
David Byers committed
494
495
            (t (lyskom-add-member-answer
                (lyskom-try-add-member conf-stat who pers-stat nil
David Byers's avatar
David Byers committed
496
                                       'change-priority-for t)
David Byers's avatar
David Byers committed
497
498
499
                conf-stat who))))))
                                                           
                                     
500

Per Cederqvist's avatar
.    
Per Cederqvist committed
501
502
503
504
505


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

506
(defun lyskom-add-member-by-no (conf-no pers-no &optional thendo &rest data)
Per Cederqvist's avatar
.    
Per Cederqvist committed
507
508
  "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 
509
for person PERS-NO and send them into lyskom-try-add-member."
David Byers's avatar
David Byers committed
510
511
512
  (blocking-do-multiple ((whereto (get-conf-stat conf-no))
                         (who (get-conf-stat pers-no))
                         (pers-stat (get-pers-stat pers-no)))
David Byers's avatar
David Byers committed
513
    (let ((result (lyskom-try-add-member whereto who pers-stat nil nil t)))
David Byers's avatar
David Byers committed
514
515
516
      (lyskom-add-member-answer result whereto who)
      (if thendo
          (apply thendo data))
David Byers's avatar
David Byers committed
517
      (car result))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
518
519


David Byers's avatar
David Byers committed
520
521
522
523
(defun lyskom-try-add-member (conf-conf-stat 
                              pers-conf-stat 
                              pers-stat
                              membership-type
David Byers's avatar
David Byers committed
524
                              &optional message-string
525
                              need-extra-information
526
                              default-priority)
Per Cederqvist's avatar
.    
Per Cederqvist committed
527
  "Add a member to a conference.
528
Args: CONF-CONF-STAT PERS-CONF-STAT PERS-STAT
Per Cederqvist's avatar
.    
Per Cederqvist committed
529
530
531
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.
532

David Byers's avatar
David Byers committed
533
Optional MESSAGE-STRING is the message to print before making server call.
David Byers's avatar
David Byers committed
534
535
536
537
Returns t if it was possible, otherwise nil.

If optional NEED-EXTRA-INFORMATION is non-nil, the return value will be
a list where the first element is the result of add-member and the second
538
539
540
541
is the position where the membership was placed.

If optional USE-PRIORITY is non-nil then use that as the priority.
"
Per Cederqvist's avatar
.    
Per Cederqvist committed
542
543
  (if (or (null conf-conf-stat)
	  (null pers-conf-stat))
544
      nil				; We have some problem here.
Per Cederqvist's avatar
.    
Per Cederqvist committed
545
    (let ((priority
546
547
           (if (/= lyskom-pers-no (conf-stat->conf-no pers-conf-stat))
               (lyskom-read-num-range 0 255
David Byers's avatar
David Byers committed
548
549
                                      (lyskom-get-string 'priority-q)
                                      nil 100)
550
551
552
553
554
             (if (and (numberp kom-membership-default-priority)
                      (< kom-membership-default-priority 256)
                      (>= kom-membership-default-priority 0))
                 kom-membership-default-priority
               (lyskom-read-num-range 0 255 (lyskom-get-string 'priority-q) nil default-priority))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
555
556
557
558
	  (where
	   (if (/= lyskom-pers-no (conf-stat->conf-no pers-conf-stat))
	       1			; When adding someone else
	     (cond
559
560
561
562
	      ((and (numberp kom-membership-default-placement)
		    (>= kom-membership-default-placement 0))
	       kom-membership-default-placement)
	      ((eq kom-membership-default-placement 'first)
Per Cederqvist's avatar
.    
Per Cederqvist committed
563
	       0)
564
	      ((eq kom-membership-default-placement 'last)
Per Cederqvist's avatar
.    
Per Cederqvist committed
565
566
567
568
569
570
571
	       (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))))))))

David Byers's avatar
David Byers committed
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
      ;;
      ;; Adding ourselves. Adjust where so the membership
      ;; list remains sorted. Find the closest position to
      ;; where at which we can put the membership and keep
      ;; the membership lsit sorted.
      ;;

      (when (eq lyskom-pers-no (conf-stat->conf-no pers-conf-stat))
        (let ((mship-list lyskom-membership)
              (mship nil)
              (index 0)
              (found nil))
          (while mship-list
            (setq mship (car mship-list)
                  mship-list (cdr mship-list))
            (cond ((> (membership->priority mship) priority))
                  ((< (membership->priority mship) priority) 
                   (setq where index mship-list nil found t))
                  ((and (= (membership->priority mship) priority)
                        (= index where))
                   (setq mship-list nil found t))
                  ((and (= (membership->priority mship) priority)
                        (> index where))
                   (setq where index mship-list nil found t)))
            (setq index (1+ index))
            (unless found (setq where (1+ index))))))

599
600
601
602
603
      (when (null membership-type)
        (setq membership-type 
              (lyskom-create-membership-type nil nil nil nil
                                             nil nil nil nil)))

David Byers's avatar
David Byers committed
604
605
606
607
608
609
610
611
612
613
614
      (if message-string
          (lyskom-format-insert message-string
                                pers-conf-stat
                                conf-conf-stat)
        (if (= (conf-stat->conf-no pers-conf-stat)
               lyskom-pers-no)
            (lyskom-format-insert 'member-in-conf
                                  conf-conf-stat)
          (lyskom-format-insert 'add-member-in
                                pers-conf-stat
                                conf-conf-stat)))
David Byers's avatar
David Byers committed
615
616
      (lyskom-ignoring-async (18 lyskom-pers-no
                                 (conf-stat->conf-no conf-conf-stat))
David Byers's avatar
David Byers committed
617
618
619
620
621
622
623
624
625
626
627
628
        (let ((res (blocking-do 'add-member 
                                (conf-stat->conf-no conf-conf-stat)
                                (conf-stat->conf-no pers-conf-stat)
                                priority where
                                membership-type)))
          (if need-extra-information
              (list res where)
            res))))))


(defun lyskom-add-member-answer (answer conf-conf-stat
                                        pers-conf-stat)
Per Cederqvist's avatar
.    
Per Cederqvist committed
629
  "Handle the result from an attempt to add a member to a conference."
David Byers's avatar
David Byers committed
630
631
632
633
634
635
  (let ((pos (if (consp answer) (elt answer 1) nil))
        (answer (if (consp answer) (elt answer 0) answer)))
    (if (null answer)
        (progn
          (lyskom-insert-string 'nope)
          (let* ((errno lyskom-errno)
Per Cederqvist's avatar
Per Cederqvist committed
636
                 (err-stat lyskom-err-stat)
David Byers's avatar
David Byers committed
637
638
639
640
641
642
643
644
645
646
647
648
                 (is-supervisor (lyskom-is-supervisor (conf-stat->conf-no conf-conf-stat)
                                                      lyskom-pers-no))
                 (is-member (lyskom-is-member (conf-stat->conf-no conf-conf-stat)
                                              (conf-stat->conf-no pers-conf-stat)))
                 (rd-prot (conf-type->rd_prot (conf-stat->conf-type conf-conf-stat))))


            (cond (is-member
                   (lyskom-format-insert 'add-already-member 
                                         pers-conf-stat
                                         conf-conf-stat))
                  ((and rd-prot is-supervisor)
Per Cederqvist's avatar
Per Cederqvist committed
649
                   (lyskom-insert-error errno err-stat))
David Byers's avatar
David Byers committed
650
651
652
653
654
655
656
657
658
659
660

                  (rd-prot (let ((supervisorconf (blocking-do
                                                  'get-conf-stat
                                                  (conf-stat->supervisor conf-conf-stat))))
                             (if supervisorconf
                                 (lyskom-format-insert 'is-read-protected-contact-supervisor
                                                       conf-conf-stat
                                                       supervisorconf)
                               (lyskom-format-insert 'cant-find-supervisor
                                                     conf-conf-stat))))

Per Cederqvist's avatar
Per Cederqvist committed
661
                  (t (lyskom-insert-error errno err-stat)))))
David Byers's avatar
David Byers committed
662
663
664
665
666
667
668
669
670
671
672
673
674

      ;;+++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))
      (if (= (conf-stat->conf-no pers-conf-stat)
             lyskom-pers-no)
          (let ((mship (blocking-do 'query-read-texts
                                    lyskom-pers-no 
                                    (conf-stat->conf-no conf-conf-stat))))
            (unless (membership->position mship)
              (set-membership->position mship pos))
            (lyskom-add-membership mship
675
676
677
                                   conf-conf-stat
                                   t)))
      (lyskom-insert-string 'done))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
678
679


Linus Tolke's avatar
Linus Tolke committed
680

681
(defun lyskom-add-membership (membership conf-no-or-stat &optional blocking)
Per Cederqvist's avatar
.    
Per Cederqvist committed
682
  "Adds MEMBERSHIP to the sorted list of memberships.
683
684
685
If BLOCKING is non-nil, block while reading the conference map until at 
least one text has been seen. CONF-NO-OR-STAT is the conf-no to add 
unless BLOCKING is t, in which cast it is the conf-stat."
Per Cederqvist's avatar
.    
Per Cederqvist committed
686
687
  (if membership
      (progn
David Byers's avatar
David Byers committed
688
	(lyskom-insert-membership membership)
689
690
691
        (if blocking
            (lyskom-fetch-start-of-map conf-no-or-stat membership)
          (lyskom-prefetch-map conf-no-or-stat membership))
David Byers's avatar
X    
David Byers committed
692
693
        (lyskom-run-hook-with-args 'lyskom-add-membership-hook
                                   membership))
694
    (lyskom-insert-string 'conf-does-not-exist)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
695
696
697
698
699
700
701


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

702
703
;;; Author: David Byers
;;; Based on code by Inge Wallin
Per Cederqvist's avatar
.    
Per Cederqvist committed
704
705
706
707


;; Subtract another person

David Kågedal's avatar
David Kågedal committed
708
(def-kom-command kom-sub-member ()
709
710
  "Subtract a person as a member from a conference. Ask for the name
of the person."
Per Cederqvist's avatar
.    
Per Cederqvist committed
711
  (interactive)
David Kågedal's avatar
David Kågedal committed
712
  (lyskom-sub-member
713
   (lyskom-read-conf-stat (lyskom-get-string 'who-to-exclude)
714
                          '(pers) nil "" t)
David Kågedal's avatar
David Kågedal committed
715
   (lyskom-read-conf-stat (lyskom-get-string 'where-from-exclude) 
716
			  '(all) nil "" t)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
717
718


719
(def-kom-command kom-sub-self (&optional conf)
Per Cederqvist's avatar
.    
Per Cederqvist committed
720
721
  "Subtract this person as a member from a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
722
723
  (lyskom-sub-member 
   (blocking-do 'get-conf-stat lyskom-pers-no)
724
725
   (if conf (blocking-do 'get-conf-stat conf)
     (lyskom-read-conf-stat (lyskom-get-string 'leave-what-conf)
726
                            '(all) nil 
727
                            (let ((ccn 
David Byers's avatar
David Byers committed
728
729
                                   (if (or (null lyskom-current-conf)
                                           (zerop lyskom-current-conf))
730
731
732
733
734
735
                                       ""
                                     (conf-stat->name
                                      (blocking-do 'get-conf-stat
                                                   lyskom-current-conf)))))
                              (if ccn
                                  (cons ccn 0)
736
                                "")) t))))
737
738
739

(defun lyskom-sub-member (pers conf)
  "Remove the person indicated by PERS as a member of CONF."
740
741
742
743
744
745
  (let* ((reply nil)
         (self (= (conf-stat->conf-no pers) lyskom-pers-no))
         (mship (and self 
                     kom-unsubscribe-makes-passive
                     (lyskom-get-membership (conf-stat->conf-no conf))))
         (passivate (and mship
David Byers's avatar
David Byers committed
746
                         (lyskom-have-call 102) ; set-membership-type
747
748
749
                         (not (membership-type->passive
                               (membership->type mship))))))

750
751
    (cond ((null pers) (lyskom-insert-string 'error-fetching-person))
	  ((null conf) (lyskom-insert-string 'error-fetching-conf))
752
          (passivate 
753
           (lyskom-prefetch-cancel-prefetch-map (conf-stat->conf-no conf))
754
755
756
757
758
759
760
761
762
763
764
765
           (lyskom-format-insert 'unsubscribe-to conf)
           (set-membership-type->passive (membership->type mship) t)
           (setq reply (blocking-do 'set-membership-type
                                    (conf-stat->conf-no pers)
                                    (conf-stat->conf-no conf)
                                    (membership->type mship)))
           (if (not reply)
               (lyskom-format-insert 'unsubscribe-failed
                                     (lyskom-get-string 'You)
                                     conf)
             (lyskom-insert-string 'done)
             (lyskom-format-insert 'passivate-done conf)
David Byers's avatar
David Byers committed
766
767
             (when (= (conf-stat->conf-no conf) lyskom-current-conf)
               (lyskom-leave-current-conf))
768
769
	     (read-list-delete-read-info (conf-stat->conf-no conf)
					 lyskom-to-do-list)))
770
	  (t
771
772
773
           (when self
             (lyskom-prefetch-cancel-prefetch-map (conf-stat->conf-no conf)))

774
775
776
777
	   (if self
	       (lyskom-format-insert 'unsubscribe-to conf)
	     (lyskom-format-insert 'exclude-from pers conf))

David Byers's avatar
David Byers committed
778
779
780
781
           (lyskom-ignoring-async (8 (conf-stat->conf-no conf))
             (setq reply (blocking-do 'sub-member
                                      (conf-stat->conf-no conf)
                                      (conf-stat->conf-no pers))))
782
	   (if self
David Byers's avatar
David Byers committed
783
	       (lyskom-remove-membership (conf-stat->conf-no conf)))
784
785
786
787
	   (if (not reply)
	       (lyskom-format-insert 'unsubscribe-failed
				     (if self
					 (lyskom-get-string 'You)
788
				       (conf-stat->name pers))
789
				     conf)
790
	     (lyskom-insert-string 'done)
David Byers's avatar
David Byers committed
791
792
793
	     (when (and self (= (conf-stat->conf-no conf)
                              lyskom-current-conf))
               (lyskom-leave-current-conf))
794
	     (read-list-delete-read-info (conf-stat->conf-no conf)
795
					 lyskom-to-do-list))))))
796
	   
Per Cederqvist's avatar
.    
Per Cederqvist committed
797

798
	 
799

Per Cederqvist's avatar
.    
Per Cederqvist committed
800
801
802
803
804
805
;;; ================================================================
;;;                 Skapa m|te - Create a conference

;;; Author: ???


David Kågedal's avatar
David Kågedal committed
806
(def-kom-command kom-create-conf (&optional name)
Per Cederqvist's avatar
.    
Per Cederqvist committed
807
  "Create a conference."
David Kågedal's avatar
David Kågedal committed
808
  (interactive)
David Kågedal's avatar
David Kågedal committed
809
810
811
  (let* ((conf-name (or name
			(lyskom-read-string
			 (lyskom-get-string 'name-of-conf))))
812
	 (open (j-or-n-p (lyskom-get-string 'anyone-member)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
813
	 (secret (if (not open)
814
815
816
		     (j-or-n-p (lyskom-get-string 'secret-conf))))
	 (orig (j-or-n-p (lyskom-get-string 'comments-allowed)))
         (anarchy (j-or-n-p (lyskom-get-string 'anonymous-allowed)))
David Byers's avatar
David Byers committed
817
         (secmem (and (lyskom-have-feature long-conf-types)
818
                      (not (lyskom-j-or-n-p (lyskom-get-string 'secret-members-allowed)))))
David Kågedal's avatar
David Kågedal committed
819
820
821
822
823
	 (conf-no (blocking-do 'create-conf 
			       conf-name
			       (lyskom-create-conf-type (not open) 
							(not orig)
							secret
824
825
							nil
                                                        anarchy
David Byers's avatar
David Byers committed
826
                                                        secmem
827
                                                        nil
828
829
                                                        nil)
                               nil)))
David Kågedal's avatar
David Kågedal committed
830
    (if (null conf-no)
David Kågedal's avatar
David Kågedal committed
831
832
833
	(progn
	  (lyskom-format-insert 'could-not-create-conf
				conf-name)
Per Cederqvist's avatar
Per Cederqvist committed
834
	  (lyskom-insert-error))
David Kågedal's avatar
David Kågedal committed
835
836
837
838
839
840
841
842
843
844
845
846
847
848
      (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
849
850
851
852
853
854


(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)
855
  (let ((conf (blocking-do 'get-conf-stat conf-no)))
David Kågedal's avatar
David Kågedal committed
856
    (if conf
857
858
        (lyskom-dispatch-edit-text lyskom-proc
                                   (lyskom-create-misc-list
David Byers's avatar
David Byers committed
859
                                    'RECPT
860
861
862
863
                                    (server-info->conf-pres-conf 
                                     lyskom-server-info))
                                   conf-name ""
                                   'lyskom-set-presentation conf-no))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
864
865
866
867
868


(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)
869
  (cache-del-conf-stat conf-no))	;+++Borde {ndra i cachen i st{llet.
Per Cederqvist's avatar
.    
Per Cederqvist committed
870
871
872
873
874
875
876
877
					;+++ 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)
878
  (cache-del-conf-stat conf-no))	;+++Borde {ndra i cachen i st{llet.
Per Cederqvist's avatar
.    
Per Cederqvist committed
879
880
881
882
883
884
885
886
					;+++ Kan tas bort n{r det existerar 
					;asynkrona meddelanden som talar om att
					;n}got {r {ndrat.
    

;;; ================================================================
;;;                  Kommentera - write comment
;;; Author: ???
887
;;; FIXME: Does not use def-kom-command
Per Cederqvist's avatar
.    
Per Cederqvist committed
888
889


890
(defun kom-write-comment (text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
891
892
893
  "Write a comment to a text.
If optional arg TEXT-NO is present write a comment to that text instead."
  (interactive (list 
894
895
                (let ((lyskom-current-command 'kom-write-comment))
                  (lyskom-read-text-no-prefix-arg 'what-comment-no))))
896
  (lyskom-start-of-command (concat 
David Kågedal's avatar
David Kågedal committed
897
			    (lyskom-command-name 'kom-write-comment)
898
			    (if text-no 
899
				(lyskom-format " (%#1n)" text-no)
900
			      "")))
901
902
  (unwind-protect
      (if text-no
903
904
905
906
907
908
909
910
911
912
913
914
          (blocking-do-multiple ((text (get-text text-no))
                                 (text-stat (get-text-stat text-no)))
            (when (or (null (text-stat-find-aux text-stat 4))
                      (lyskom-j-or-n-p 
                       (lyskom-get-string 'no-comments-q)))
              (if (and (text-stat-find-aux text-stat 5)
                       (lyskom-j-or-n-p
                        (lyskom-get-string 'private-answer-q)))
                  (lyskom-private-answer-soon
                   text-stat
                   text
                   text-no)
915
916
917
918
              (lyskom-write-comment-soon text-stat
                                         text
                                         text-no
                                         'comment))))
919
        (lyskom-insert-string 'confusion-who-to-reply-to))
Per Cederqvist's avatar
.    
Per Cederqvist committed
920
921
922
    (lyskom-end-of-command)))


923
(def-kom-command kom-write-footnote (text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
924
925
  "Write a footnote to a text.
If optional arg TEXT-NO is present write a footnote to that text instead."
926
927
  (interactive (list (lyskom-read-text-no-prefix-arg 'what-footnote-no nil
                                                     'last-seen-written)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
928
  (if text-no
929
930
931
932
      (lyskom-write-comment-soon
       (blocking-do 'get-text-stat text-no)
       (blocking-do 'get-text text-no)
       text-no 'footnote)
933
    (lyskom-insert-string 'confusion-what-to-footnote)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
934
935


936
(def-kom-command kom-comment-previous (text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
937
  "Write a comment to previously viewed text."
938
939
940
941
942
  (interactive (list (lyskom-read-text-no-prefix-arg 'what-comment-no nil
                                                     lyskom-previous-text)))
  (if text-no
      (blocking-do-multiple ((text-stat (get-text-stat text-no))
                             (text (get-text text-no)))
943
944
945
946
947
948
949
950
951
952
953
        (when (or (null text-stat)
                  (null text)
                  (null (text-stat-find-aux text-stat 4))
                  (lyskom-j-or-n-p 
                   (lyskom-get-string 'no-comments-q)))
          (if (and (text-stat-find-aux text-stat 5)
                   (lyskom-j-or-n-p
                    (lyskom-get-string 'private-answer-q)))
              (lyskom-private-answer-soon
               text-stat
               text
954
955
956
957
958
959
               text-no)
            (lyskom-write-comment-soon
             text-stat
             text
             text-no
             'comment))))
960
    (lyskom-insert-string 'confusion-what-to-comment)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
961
962
963
964
965


(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."
966
967
968
969
970
971
972
973
974
975
976
977
978
  (let ((str (and text-stat text (text->decoded-text-mass text text-stat))))
    (cond
     ;; Text not found?
     ((or (null text-stat)
          (null text))
      (lyskom-format-insert 'cant-read-textno text-no))
     ;; Give header.
     ((string-match "\n" str)
      (lyskom-write-comment text-stat
                            (substring str 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
979
980
981
982
983
984
985


(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
986
        (lyskom-insert-string 'confusion-what-to-comment))
David Byers's avatar
David Byers committed
987
988
    (let ((ccrep nil)
          (bccrep nil))
Per Cederqvist's avatar
.    
Per Cederqvist committed
989
      (lyskom-tell-internat (if (eq type 'comment)
990
991
                                'kom-tell-write-comment
                              'kom-tell-write-footnote))
992
      (let (data)
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
        (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))
David Byers's avatar
David Byers committed
1006
1007
1008
1009
1010
1011
1012
              (setq data (cons (blocking-do 'get-conf-stat
                                            (misc-info->recipient-no misc-info))
                               data)))
             ((and (eq type 'footnote)
                   (eq 'BCC-RECPT (misc-info->type misc-info)))
              (setq bccrep (cons (misc-info->recipient-no misc-info) 
                                 bccrep))
1013
1014
1015
1016
              (setq data (cons (blocking-do 'get-conf-stat
                                            (misc-info->recipient-no misc-info))
                               data))))))
         (text-stat->misc-info-list text-stat))
David Byers's avatar
David Byers committed
1017
1018
1019
1020
1021
1022
1023
        (lyskom-comment-recipients (nreverse data)
                                   lyskom-proc 
                                   text-stat
                                   subject 
                                   type 
                                   (nreverse ccrep) 
                                   (nreverse bccrep))))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1024
1025


1026
(defun lyskom-comment-recipients (data lyskom-proc text-stat
David Byers's avatar
David Byers committed
1027
				       subject type ccrep bccrep)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1028
  "Compute recipients to a comment to a text.
David Byers's avatar
David Byers committed
1029
Args: DATA, LYSKOM-PROC TEXT-STAT SUBJECT TYPE CCREP BCCREP.
1030
1031
1032
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.
1033
1034
The call is continued to the lyskom-edit-text.
TYPE is info whether this is going to be a comment of footnote.
David Byers's avatar
David Byers committed
1035
1036
CCREP is a list of all recipients that are going to be cc-recipients.
BCCREP is a list of all recipient that are going to be bcc-recipients."
1037

1038
  (condition-case nil
1039
      ;; Catch any quits
1040
1041
      (progn
	;; Filter multiple recipients through y-or-n-p.
1042
1043
	(if (and (eq kom-confirm-multiple-recipients 'before)
                 (> (length data) 1)
1044
1045
1046
		 (not (and (= (length data) 2)
			   (or (= lyskom-pers-no (conf-stat->conf-no
						  (car data)))
1047
			       (= lyskom-pers-no (conf-stat->conf-no
1048
1049
1050
						  (car (cdr data))))))))
	    (let ((new-data nil))
	      (while data
Linus Tolke's avatar
Linus Tolke committed
1051
		(if (lyskom-j-or-n-p (lyskom-format 'comment-keep-recpt-p
1052
1053
1054
1055
1056
1057
1058
1059
					     (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 
David Byers's avatar
David Byers committed
1060
1061
			 ((eq type 'comment) 'COMM-TO)
			 ((eq type 'footnote) 'FOOTN-TO)
1062
1063
1064
1065
1066
			 (t (signal 'lyskom-internal-error
				    (list "Unknown comment type" type))))
			(text-stat->text-no text-stat)))
	       (recpts nil))
	  (while data
1067
1068
1069
1070
1071
1072
	    (let* ((conf-stat (car data))
                   (confno (conf-stat->conf-no conf-stat))
                   (commno (if (eq type 'footnote)
                               confno
                             (conf-stat->comm-conf conf-stat))))
	      (if (memq commno recpts)
1073
1074
1075
1076
		  nil
		(setq recver
		      (append recver
			      (list
David Byers's avatar
David Byers committed
1077
			       (cons (cond
David Byers's avatar
David Byers committed
1078
1079
1080
                                      ((memq confno ccrep) 'CC-RECPT)
                                      ((memq confno bccrep) 'BCC-RECPT)
                                      (t 'RECPT))
1081
1082
                                     commno))))
		(if (lyskom-get-membership commno)
1083
		    (setq member t))
1084
		(setq recpts (cons commno recpts))))
1085
1086
1087
	    (setq data (cdr data)))
	  ;; Add the user to the list of recipients if he isn't a member in
	  ;; any of the recipients.
1088
	  (when (not member)
1089
	      (setq recver (append recver
David Byers's avatar
David Byers committed
1090
				   (list (cons 'RECPT lyskom-pers-no)))))
1091
1092
1093
1094
	  (lyskom-edit-text lyskom-proc 
			    recver
			    subject "")))

David Byers's avatar
David Byers committed
1095
    (quit (signal 'quit nil))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1096
1097
1098
1099
1100
1101


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

;;; Author: ???
1102
;;; Rewritten using blocking-do by: Linus Tolke
Per Cederqvist's avatar
.    
Per Cederqvist committed
1103
1104


1105
(def-kom-command kom-private-answer (text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1106
1107
1108
  "Write a private answer to the current text.
If optional arg TEXT-NO is present write a private answer to
that text instead."
1109
  (interactive (list (lyskom-read-text-no-prefix-arg 'what-private-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1110
  (if text-no
1111
1112
1113
1114
1115
1116
      (blocking-do-multiple ((text-stat (get-text-stat text-no))
                             (text (get-text text-no)))
        (when (or (null (text-stat-find-aux text-stat 4))
                  (lyskom-j-or-n-p 
                   (lyskom-get-string 'no-comments-q)))
          (lyskom-private-answer-soon text-stat text text-no)))
1117
    (lyskom-insert-string 'confusion-who-to-reply-to)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1118
1119


1120
(defun lyskom-private-answer-soon (text-stat text text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1121
  "Write a private answer to TEXT-STAT, TEXT."
1122
  (if (and text-stat text)
1123
1124
1125
1126
      (let ((str (text->decoded-text-mass text text-stat)))
        (if (string-match "\n" str)
            (lyskom-private-answer text-stat
                                   (substring str
David Byers's avatar
David Byers committed
1127
                                              0 (match-beginning 0)))
David Byers's avatar
David Byers committed
1128
1129
          (lyskom-private-answer text-stat "")))
    (lyskom-format-insert 'no-such-text-no text-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1130
1131
1132
1133


(defun lyskom-private-answer (text-stat subject)
  "Write a private answer. Args: TEXT-STAT SUBJECT."
Joel Rosdahl's avatar
Joel Rosdahl committed
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
  (cond ((null text-stat)
         (lyskom-insert-string 'confusion-what-to-answer-to))
        ((= (text-stat->author text-stat) 0)
         (lyskom-insert-string 'personal-comment-to-anonymous))
        (t
         (lyskom-tell-internat 'kom-tell-write-reply)
         (cache-del-conf-stat (text-stat->author text-stat))
         (let* ((conf-stat (blocking-do 'get-conf-stat
                                        (text-stat->author text-stat))))
           (if (if (zerop (conf-stat->msg-of-day conf-stat))
                   t
                 (progn
                   (recenter 1)
                   (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)))
David Byers's avatar
David Byers committed
1153
1154
1155

               (lyskom-edit-text lyskom-proc
                                 (if (= (text-stat->author text-stat) lyskom-pers-no)
Joel Rosdahl's avatar
Joel Rosdahl committed
1156
                                     (lyskom-create-misc-list
David Byers's avatar
David Byers committed
1157
                                      'RECPT
Joel Rosdahl's avatar
Joel Rosdahl committed
1158
1159
                                      (text-stat->author text-stat))
                                   (lyskom-create-misc-list
David Byers's avatar
David Byers committed
1160
1161
1162
                                    'COMM-TO (text-stat->text-no text-stat)
                                    'RECPT (text-stat->author text-stat)
                                    'RECPT lyskom-pers-no))
David Byers's avatar
David Byers committed
1163
                                 subject ""))))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1164
1165


1166
1167
1168
1169
;;; ================================================================
;;;    Personligt svar p} f|reg}ende - kom-private-answer-previous

;;; Author: ceder
1170
;;; Rewritten using blocking-do by: Linus Tolke
1171

1172
(def-kom-command kom-private-answer-previous (text-no)
1173
  "Write a private answer to previously viewed text."
1174
1175
1176
1177
1178
  (interactive (list (lyskom-read-text-no-prefix-arg 'what-private-no nil
                                                     lyskom-previous-text)))
  (if text-no
      (blocking-do-multiple ((text-stat (get-text-stat text-no))
                             (text (get-text text-no)))
1179
1180
1181
        (when (or (null (text-stat-find-aux text-stat 4))
                  (lyskom-j-or-n-p 
                   (lyskom-get-string 'no-comments-q)))
1182
          (lyskom-private-answer-soon text-stat text text-no)))
1183
    (lyskom-insert-string 'confusion-who-to-reply-to)))
1184

1185

Per Cederqvist's avatar
.    
Per Cederqvist committed
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
;;; ================================================================
;;;                         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)
1197
1198
1199
1200
  (let ((do-end-of-command t))
    (unwind-protect
        (setq do-end-of-command
              (cond
David Byers's avatar
X    
David Byers committed
1201
1202
1203
               ((and (lyskom-buffers-of-category 'write-texts)
                     (display-buffer 
                      (car (lyskom-buffers-of-category 'write-texts)))
1204
1205
1206
1207
1208
1209
1210
                     (not (lyskom-ja-or-nej-p
                           (lyskom-get-string 'quit-in-spite-of-unsent))))
                t)
               ((or arg (lyskom-ja-or-nej-p (lyskom-get-string 'really-quit)))
                (lyskom-quit) nil)
               (t t)))
      (if do-end-of-command (lyskom-end-of-command)))))
1211
1212
1213
1214
1215


(defun lyskom-quit ()
  "Quit a session. Kill process and buffer-local variables.
Don't ask for confirmation."
Per Cederqvist's avatar
.    
Per Cederqvist committed
1216
    (initiate-logout 'main nil)
1217
    (lyskom-remove-unread-buffer lyskom-buffer)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1218
1219
    (set-process-sentinel lyskom-proc nil)
    (delete-process lyskom-proc)