commands2.el 85.5 KB
Newer Older
1
;;;;; -*-coding: raw-text;-*-
Linus Tolke's avatar
Linus Tolke committed
2
3
;;;;;
;;;;; $Id$
4
;;;;; Copyright (C) 1991, 1996  Lysator Academic Computer Association.
Linus Tolke's avatar
Linus Tolke committed
5
6
7
8
9
;;;;;
;;;;; 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 
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: commands2.el
;;;;
;;;; This file contains the code for some 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
48
;;; ================================================================
;;;              Lista medlemsskap - List membership

;;; Author: Linus Tolke
;;; Rewritten by ceder


49
;; This functions is left in its "asynchronous way".
David Kågedal's avatar
David Kågedal committed
50
(def-kom-command kom-membership ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
51
52
  "Show memberships last visited, priority, unread and name."
  (interactive)
David Byers's avatar
David Byers committed
53
  (let ((buffer (lyskom-get-buffer-create 'list-membership
David Byers's avatar
X    
David Byers committed
54
55
56
57
                                          (concat (buffer-name 
                                                   (current-buffer))
                                                  "-membership")
                                          t)))
Per Cederqvist's avatar
.  
Per Cederqvist committed
58
59
    (save-window-excursion
      (set-buffer buffer)
David Byers's avatar
X    
David Byers committed
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
      (lyskom-view-mode)
      (lyskom-add-hook 'lyskom-new-membership-list-hook
                       'lyskom-update-membership-when-changed t)
      (setq truncate-lines t)
      (let ((inhibit-read-only t))
        (erase-buffer)
        (insert (lyskom-get-string 'your-memberships))
        (insert (lyskom-get-string 'memberships-header))))
    (save-selected-window
      (lyskom-display-buffer buffer))
    (lyskom-update-membership-buffer)))

(defun lyskom-update-membership-buffer ()
  (let ((buf (car (lyskom-buffers-of-category 'list-membership))))
    (when (buffer-live-p buf)
      (let ((inhibit-read-only t))
        (save-excursion (set-buffer buf)
                        (erase-buffer))
        (lyskom-traverse x lyskom-membership
          (initiate-get-conf-stat 'memberhsip 'lyskom-memb-received-1
                                  (membership->conf-no x)
                                  x buf))))))

(defun lyskom-update-membership-when-changed ()
  (let ((buffer (car (lyskom-buffers-of-category 'list-membership))))
    (if (buffer-live-p buffer)
        (save-excursion (set-buffer buffer)
                        (lyskom-update-membership-buffer))
      (lyskom-remove-hook 
       'lyskom-new-membership-list-hook
       'lyskom-update-membership-when-changed))))


93

Per Cederqvist's avatar
.  
Per Cederqvist committed
94
95
96
97
98
99
100
101
102
(defun lyskom-memb-received-1 (conf-stat membership buffer)
  "Part of kom-membership.
Get maps for the conference CONF-STAT. MEMBERSHIP is the users
membership in that conference. Call lyskom-memb-received with
the resulting MAP, CONF-STAT, MEMBERSHIP and BUFFER.
Args: CONF-STAT MEMBERSHIP BUFFER."
  (if (/= (conf-stat->conf-no conf-stat)
	  (membership->conf-no membership))
      (signal 'lyskom-internal-error '("lyskom-memb-received-1")))
103
104
105
106
  (let* ((first-wanted (1+ (membership->last-text-read membership)))
	 (last-existing  (+ (conf-stat->first-local-no conf-stat)
			    (conf-stat->no-of-texts conf-stat)
			    -1)))
Per Cederqvist's avatar
.  
Per Cederqvist committed
107
108
109
    (if (> first-wanted last-existing)
	(lyskom-run 'membership 'lyskom-memb-received
		    nil conf-stat membership buffer)
110
111
112
113
114
115
116
117
118
119
      (if (> (- last-existing first-wanted) 50)
	  (lyskom-run 'membership 'lyskom-memb-received
		      (- last-existing first-wanted)
		      conf-stat membership buffer)
	(initiate-get-map 'membership 'lyskom-memb-received
			  (membership->conf-no membership)
			  first-wanted
			  (+ 1 last-existing
			     (- first-wanted))
			  conf-stat membership buffer)))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
120
121
122
123
124
125
126
127

(defun lyskom-memb-received (map conf-stat membership buffer)
  "Args: MAP CONF-STAT MEMBERSHIP BUFFER.
Prints membership in a conferences.
MAP may be nil if there are no new texts."
  (save-window-excursion
    (set-buffer buffer)
    (goto-char (point-max))
David Byers's avatar
X    
David Byers committed
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
    (let ((lyskom-executing-command 'kom-membership)
          (lyskom-current-command 'kom-membership)
          (inhibit-read-only t))
      (lyskom-format-insert 'memberships-line
                            (lyskom-return-date-and-time
                             (membership->last-time-read
                              membership))
                            (membership->priority membership)
                            (cond
                             ((null map) 0)
                             ((numberp map) map)
                             ((listp map)
                              (length (lyskom-list-unread map membership)))
                             (t (signal
                                 'lyskom-internal-error
                                 '("Erroneous map in lyskom-memb-received"))))
                            conf-stat))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
145
146
147
148
149
150
151
152
153


;;; ================================================================
;;;          Status (f|r) M|te - Status for a conference

;;; Author: ceder (with some help by Linus)
;;; much enhanced by Inge Wallin (lyskom-status-conf-2 and beyond)


David Kågedal's avatar
David Kågedal committed
154
(def-kom-command kom-status-conf (&optional conf-no)
Per Cederqvist's avatar
.  
Per Cederqvist committed
155
156
157
158
  "Prints conference status.
If argument CONF-NO is existing and non-nil then this conference is used. 
otherwise: the conference is read with lyskom-completing-read."
  (interactive)
David Kågedal's avatar
David Kågedal committed
159
160
161
  (let ((conf-no
	 (or conf-no
	     (lyskom-read-conf-no (lyskom-get-string 'conf-for-status)
David Byers's avatar
David Byers committed
162
				  '(all) nil nil t))))
David Kågedal's avatar
David Kågedal committed
163
    (cache-del-conf-stat conf-no)
David Byers's avatar
David Byers committed
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
    (cache-del-uconf-stat conf-no)
    (blocking-do-multiple ((conf-stat (get-conf-stat conf-no))
                           (uconf-stat (get-uconf-stat conf-no)))
      (if (null conf-stat)
          (lyskom-insert-string 'no-such-conf)
        (let* ((type (uconf-stat->conf-type uconf-stat))
               (box (conf-type->letterbox type))
               (ori (conf-type->original type))
               (pro (conf-type->rd_prot type))
               (sec (conf-type->secret type)))
          (lyskom-format-insert 'status-record
                                conf-stat
                                conf-stat
                                (cond
                                 ((or box ori pro sec)
                                  (concat
                                   "("
                                   (if box (lyskom-get-string 'Mailbox) "")
                                   (if (and box (or sec ori pro)) ", " "")
                                   (if sec (lyskom-get-string
                                            'Protected) "")
                                   (if (and sec (or ori pro)) ", " "")
                                   (if ori (lyskom-get-string
                                            'no-comments) "")
                                   (if (and ori pro) ", " "")
                                   (if pro (lyskom-get-string 'closed) "")
                                   ")"))
                                 (t ""))))
        (let ((creator (conf-stat->creator conf-stat)))
          (lyskom-format-insert 'created-by
                                creator
                                creator
                                (if (and 
                                     (lyskom-conf-stat-p creator)
                                     (> (length (conf-stat->name creator))
                                        (- (lyskom-window-width) 46)))
                                    "\n"
                                  "")))
        (lyskom-format-insert 'created-at
                              (lyskom-return-date-and-time
                               (conf-stat->creation-time conf-stat)))
        (lyskom-format-insert 'members
                              (conf-stat->no-of-members conf-stat))
        (lyskom-format-insert 'conf-allows-secret-members
                              (lyskom-get-string 
                               (if (conf-type->forbid-secret 
                                    (uconf-stat->conf-type uconf-stat))
                                   'secret-members-not-permitted
                                 'secret-members-permitted)))
        (lyskom-format-insert 'conf-allows-anon-texts
                              (lyskom-get-string 
                               (if (conf-type->anarchy
                                    (uconf-stat->conf-type uconf-stat))
                                   'anon-texts-permitted
                                 'anon-texts-not-permitted))) 
        (lyskom-format-insert 'garb-nice
                              (conf-stat->garb-nice conf-stat))
        (lyskom-format-insert 'lowest-local-no
                              (conf-stat->first-local-no conf-stat))
        (lyskom-format-insert 'highest-local-no
                              (1- (+ (conf-stat->no-of-texts conf-stat)
                                     (conf-stat->first-local-no conf-stat))))
        (lyskom-format-insert 'last-text-time
                              (lyskom-return-date-and-time
                               (conf-stat->last-written conf-stat)))
        (lyskom-format-insert 'no-of-motd
                              (conf-stat->msg-of-day conf-stat))
        (let ((superconf (conf-stat->super-conf conf-stat)))
          (lyskom-format-insert 'superconf-is-no-name
                                superconf
                                superconf
                                (if (and 
                                     (lyskom-conf-stat-p superconf)
                                     (> (length (conf-stat->name superconf))
                                        (- (lyskom-window-width) 46)))
                                    "\n"
                                  "")))
        (let ((permitted-submitters (conf-stat->permitted-submitters conf-stat)))
          (lyskom-format-insert 'permitted-submitters-no-name
                                permitted-submitters
                                (if (zerop permitted-submitters)
                                    (lyskom-get-string 'Everybody)
                                  permitted-submitters)
                                ""))
        (let ((supervisor (conf-stat->supervisor conf-stat)))
          (lyskom-format-insert 'supervisor-is-no-name
                                supervisor
                                supervisor
                                ""))
        (lyskom-format-insert 'presentation-no
                              (conf-stat->presentation conf-stat))

        (if (zerop (conf-stat->msg-of-day conf-stat))
            nil
          (lyskom-format-insert 'conf-has-motd conf-stat)
          (lyskom-view-text (conf-stat->msg-of-day conf-stat)))

David Byers's avatar
David Byers committed
261
262
263
264
265
266
        ;; Show aux items

        (lyskom-traverse-aux item
            (conf-stat->aux-items conf-stat)
          (lyskom-aux-item-definition-call item 'status-print item conf-stat))

David Byers's avatar
David Byers committed
267
268
269
270
271
272
273
        ;; Show all members of CONF-STAT if the user so wishes."
        (lyskom-scroll)
        (if (lyskom-j-or-n-p
             (lyskom-get-string 'show-members-list-also-q))
            (let ((member-list (blocking-do 'get-members
                                            (conf-stat->conf-no conf-stat)
                                            0 lyskom-max-int)))
David Kågedal's avatar
David Kågedal committed
274
	    
David Byers's avatar
David Byers committed
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
              (if (null member-list)
                  (lyskom-format-insert 'conf-has-no-members conf-stat)
                (lyskom-format-insert 'conf-has-these-members conf-stat)
                (if (lyskom-j-or-n-p (lyskom-get-string 'show-membership-info-q))
                    (progn
                      (lyskom-insert-string 'member-list-header)
                      (lyskom-traverse 
                       member (member-list->members member-list)
                       (let ((membership (blocking-do
                                          'query-read-texts 
                                          (member->pers-no member)
                                          (conf-stat->conf-no conf-stat))))
                         ;; Print a row describing the membership of MEMBER
                         ;; (described by MEMBERSHIP) in CONF-STAT.
                         (if (or (null membership))
                             (lyskom-insert-string 'secret-membership)
                           (lyskom-insert 
                            (format "%17s"
                                    (lyskom-return-date-and-time
                                     (membership->last-time-read membership))))
                           (let ((unread (- (+ (conf-stat->first-local-no
                                                conf-stat)
                                               (conf-stat->no-of-texts conf-stat))
                                            (membership->last-text-read membership)
                                            (length (membership->read-texts
                                                     membership))
                                            1)))
                             (lyskom-format-insert 'conf-membership-line
                                                   (if (zerop unread)
                                                       "         "
                                                     (format "%7d  " unread))
                                                   (member->pers-no member)
                                                   (lyskom-return-membership-type (member->membership-type member))
                                                   )
                             (when (and (member->created-by member)
                                        (not (zerop (member->created-by member)))
                                        (not (eq (member->pers-no member)
                                                 (member->created-by member))))
                               (lyskom-format-insert 'conf-membership-line-2
                                                     (lyskom-return-date-and-time
                                                      (member->created-at member))
                                                     (member->created-by member)))
                             )))))
David Kågedal's avatar
David Kågedal committed
318
	      
David Byers's avatar
David Byers committed
319
320
321
322
323
324
                  ;; Don't show membership info
                  (lyskom-insert "\n")
                  (lyskom-traverse
                   member (member-list->members member-list)
                   (lyskom-format-insert "  %#1P\n" 
                                         (member->pers-no member)))))))))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
325
326
327
328
329
330
331
332
333


;;; ================================================================
;;;            Status (f|r) Person - status for a person

;;; Author: ceder
;;; Heavily enhanced: Inge Wallin (lyskom-status-pers-3 and beyond)


David Kågedal's avatar
David Kågedal committed
334
(def-kom-command kom-status-person (&optional pers-no)
Per Cederqvist's avatar
.  
Per Cederqvist committed
335
336
  "Prints status for a person."
  (interactive)
David Kågedal's avatar
David Kågedal committed
337
  (let ((pers-no
338
339
         (or pers-no
             (lyskom-read-conf-no (lyskom-get-string 'pers-for-status)
340
                                  '(pers) nil "" t)))
David Kågedal's avatar
David Kågedal committed
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
	conf-stat
	pers-stat)
    (cache-del-conf-stat pers-no)
    (cache-del-pers-stat pers-no)
    (setq pers-stat (blocking-do 'get-pers-stat pers-no))
    (setq conf-stat (blocking-do 'get-conf-stat pers-no))

    ;; "Print status about PERS-STAT. The name is in CONF-STAT"
    (if (or (null pers-stat)
	    (null conf-stat))
	(lyskom-insert-string 'no-such-pers)
      (lyskom-format-insert 'pers-status-record
			    conf-stat
			    conf-stat)
      (lyskom-format-insert 'created-time
David Byers's avatar
David Byers committed
356
			    (lyskom-return-date-and-time
David Kågedal's avatar
David Kågedal committed
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
			     (conf-stat->creation-time conf-stat)))

      (lyskom-format-insert 'created-confs
			    (pers-stat->created-confs pers-stat))
      (lyskom-format-insert 'created-persons
			    (pers-stat->created-persons pers-stat))
      (lyskom-format-insert 'created-texts
			    (1- (+ (pers-stat->no-of-created-texts pers-stat)
				   (pers-stat->first-created-text pers-stat))))
      (lyskom-format-insert 'created-lines
			    (pers-stat->created-lines pers-stat))
      (lyskom-format-insert 'created-chars
			    (pers-stat->created-bytes pers-stat))

      (lyskom-format-insert 'no-of-sessions
			    (pers-stat->sessions pers-stat))
      (if (zerop (pers-stat->total-time-present pers-stat))
	  nil
	(lyskom-format-insert 'present-time-d-h-m-s
			      (/ (pers-stat->total-time-present pers-stat)
				 (* 24 3600))
			      (% (/ (pers-stat->total-time-present pers-stat)
				    3600) 24)
			      (% (/ (pers-stat->total-time-present pers-stat)
				    60) 60)
			      (% (pers-stat->total-time-present pers-stat)
				 60)))
      (lyskom-format-insert 'last-log-in
David Byers's avatar
David Byers committed
385
			    (lyskom-return-date-and-time
David Kågedal's avatar
David Kågedal committed
386
387
388
389
390
			     (pers-stat->last-login pers-stat)))
      (lyskom-format-insert 'user-name
			    (pers-stat->username pers-stat))
      (lyskom-format-insert 'read-texts
			    (pers-stat->read-texts pers-stat))
391
392
      (if (= (pers-stat->pers-no pers-stat) lyskom-pers-no)
          (lyskom-format-insert 'marked-texts
David Kågedal's avatar
David Kågedal committed
393
				(pers-stat->no-of-marks pers-stat)))
David Kågedal's avatar
David Kågedal committed
394
      (lyskom-format-insert 'time-for-last-letter
David Byers's avatar
David Byers committed
395
			    (lyskom-return-date-and-time
David Kågedal's avatar
David Kågedal committed
396
397
			     (conf-stat->last-written conf-stat)))

David Kågedal's avatar
David Kågedal committed
398
      (let ((superconf (conf-stat->super-conf conf-stat)))
David Kågedal's avatar
David Kågedal committed
399
400
401
	(lyskom-format-insert 'superconf
			      superconf
			      superconf
David Kågedal's avatar
David Kågedal committed
402
			      ""))
David Kågedal's avatar
David Kågedal committed
403
      (if (not (zerop (conf-stat->supervisor conf-stat)))
David Kågedal's avatar
David Kågedal committed
404
	  (let ((supervisor (conf-stat->supervisor conf-stat)))
David Kågedal's avatar
David Kågedal committed
405
406
407
	    (lyskom-format-insert 'supervisor
				  supervisor
				  supervisor
David Kågedal's avatar
David Kågedal committed
408
				  "")))
David Kågedal's avatar
David Kågedal committed
409
410
411
412
413
414
415
416
417
418
      (lyskom-format-insert 'member-of-confs
			    (pers-stat->no-of-confs pers-stat))
      (lyskom-format-insert 'presentation
			    (conf-stat->presentation conf-stat))

      (if (not (zerop (conf-stat->msg-of-day conf-stat)))
	  (progn
	    (lyskom-format-insert 'has-motd conf-stat)
	    (lyskom-view-text (conf-stat->msg-of-day conf-stat))))

David Byers's avatar
David Byers committed
419
420
421
422
423
424
      ;; Show aux items
      
      (lyskom-traverse-aux item
          (conf-stat->aux-items conf-stat)
        (lyskom-aux-item-definition-call item 'status-print item conf-stat))

David Kågedal's avatar
David Kågedal committed
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
      ;; "Show all conferences CONF-STAT is a member of if the user so wishes."
      (lyskom-scroll)
      (if (null (lyskom-j-or-n-p (lyskom-get-string
				  'show-membership-list-also-q))) 
	  nil
	(let ((membership-list 
	       (blocking-do 'get-membership
			    (conf-stat->conf-no conf-stat)))
	      (lyskom-count-var 0))

	  (if (null membership-list)
	      (lyskom-format-insert 'not-allowed-see-confs conf-stat)
	    (lyskom-format-insert 'is-member-of conf-stat)
	    (lyskom-insert-string 'membership-list-header)
	    (setq lyskom-count-var 0)
	    (lyskom-traverse
David Kågedal's avatar
David Kågedal committed
441
442
443
444
445
446
447
448
	     membership membership-list
	     (let ((cs (cache-get-conf-stat
			(membership->conf-no membership))))
	       (and cs
		    (lyskom-time-greater
		     (membership->last-time-read membership)
		     (conf-stat->last-written conf-stat))
		    (cache-del-conf-stat (membership->conf-no membership))))
449
		  
David Kågedal's avatar
David Kågedal committed
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
	     ;; "Print a row describing the membership of
	     ;; MEMBER-CONF-STAT
	     (let ((member-conf-stat
		    (blocking-do 'get-conf-stat 
				 (membership->conf-no membership))))
	       (if (or (null member-conf-stat)
		       (null membership))
		   (lyskom-insert-string 'secret-membership)
		 (lyskom-insert 
		  (format "%17s"
			  (lyskom-return-date-and-time
			   (membership->last-time-read membership))))
		 (let ((unread (- (+ (conf-stat->first-local-no
				      member-conf-stat)
				     (conf-stat->no-of-texts
				      member-conf-stat))
				  (membership->last-text-read membership)
				  (length (membership->read-texts
					   membership))
				  1)))
		   (lyskom-format-insert
		    'pers-membership-line
		    (if (zerop unread) "       " (format "%6d " unread))
		    (if (= (conf-stat->conf-no conf-stat)
			   (conf-stat->supervisor member-conf-stat))
			(lyskom-get-string 'is-supervisor-mark)
		      "  ")
477
478
479
480
481
482
483
484
485
486
487
488
		    member-conf-stat
                    (lyskom-return-membership-type (membership->type membership))
                    )
                   (when (and (membership->created-by membership)
                              (not (zerop (membership->created-by membership)))
                              (not (eq (conf-stat->conf-no conf-stat)
                                       (membership->created-by membership))))
                     (lyskom-format-insert 'pers-membership-line-2
                                           (lyskom-return-date-and-time
                                            (membership->created-at membership))
                                           (membership->created-by membership)))

David Kågedal's avatar
David Kågedal committed
489
		   (setq lyskom-count-var (+ lyskom-count-var unread)))))))
David Kågedal's avatar
David Kågedal committed
490
491
492
493
494

	  ;; "Print the total number of unread texts for the person CONF-STAT."
	  (lyskom-format-insert 'his-total-unread 
				conf-stat
				lyskom-count-var))))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
495
496
497
498
499
500
501



;;; ================================================================
;;;              Skicka meddelande - Send message

;;; Author: Inge Wallin
502
;;; Rewritten to use lyskom-read-conf-no by Linus Tolke
503
;;; Modified to use default recipient by David Byers
Per Cederqvist's avatar
.  
Per Cederqvist committed
504
505


506
(def-kom-command kom-send-message (&optional who message)
507
  "Send a message to one of the users in KOM right now."
Per Cederqvist's avatar
.  
Per Cederqvist committed
508
  (interactive)
David Kågedal's avatar
David Kågedal committed
509
510
511
  (let ((target (or who
		    (lyskom-read-conf-no
		     (format (lyskom-get-string 'who-to-send-message-to)
David Byers's avatar
David Byers committed
512
			     (lyskom-get-string 'nobody))
513
514
515
                     (if kom-permissive-completion
                         '(all)
                       '(login conf))
David Kågedal's avatar
David Kågedal committed
516
		     ;; Initial string:
517
                     t
David Kågedal's avatar
David Kågedal committed
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
		     (cond
		      ((eq kom-default-message-recipient 'everybody) nil)

		      ((and (eq kom-default-message-recipient 'group)
			    lyskom-last-group-message-recipient)
		       (cons lyskom-last-group-message-recipient 0))

		      ((or (and (eq kom-default-message-recipient 'group)
				(null lyskom-last-group-message-recipient))
			   (and (eq kom-default-message-recipient 'sender)
				lyskom-last-personal-message-sender))
		       (cons lyskom-last-personal-message-sender 0))

		      (t 
		       (if lyskom-last-personal-message-sender
			   (cons lyskom-last-personal-message-sender 0)
David Byers's avatar
David Byers committed
534
535
			 "")))
                     t))))
David Kågedal's avatar
David Kågedal committed
536
    (if (zerop target)
David Byers's avatar
David Byers committed
537
538
539
540
        (lyskom-format-insert 'message-use-alarm-instead
                              (lyskom-command-name 'kom-send-alarm))
      (lyskom-format-insert 'message-recipient-info target)
      (lyskom-send-message target message))))
Linus Tolke's avatar
Linus Tolke committed
541
  
542

543
(def-kom-command kom-send-alarm (&optional message)
544
545
  "Send a message to all of the users in KOM right now."
  (interactive)
David Byers's avatar
David Byers committed
546
  (lyskom-insert (lyskom-get-string 'message-all-info))
547
  (lyskom-send-message 0 message))
Per Cederqvist's avatar
.  
Per Cederqvist committed
548
549


David Byers's avatar
David Byers committed
550
551
552
553
(defvar lyskom-message-recipient)
(defvar lyskom-message-string)


David Byers's avatar
David Byers committed
554
555
556
557
558
559
560
561
562
563
564
565
(defun lyskom-send-message-minibuffer-setup-hook ()
  (unwind-protect
      (run-hooks 'lyskom-send-message-setup-hook)
    (remove-hook 'minibuffer-setup-hook 
                 'lyskom-send-message-minibuffer-setup-hook)))

(defun lyskom-send-message-minibuffer-exit-hook ()
  (unwind-protect
      (run-hooks 'lyskom-send-message-exit-hook)
    (remove-hook 'minibuffer-exit-hook
                 'lyskom-send-message-minibuffer-exit-hook)))

David Byers's avatar
David Byers committed
566
567
(defun lyskom-send-message (pers-no
                            message &optional dontshow)
David Byers's avatar
David Byers committed
568
569
570
  "Send a message to the person with the number PERS-NO.  PERS-NO == 0
means send the message to everybody. MESSAGE is the message to
send. If DONTSHOW is non-nil, don't display the sent message."
David Byers's avatar
David Byers committed
571
  (let* ((lyskom-message-string nil)
David Byers's avatar
David Byers committed
572
         (reply nil)
David Byers's avatar
David Byers committed
573
574
         (lyskom-message-recipient nil)
         (lyskom-last-text-format-flags nil))
David Byers's avatar
David Byers committed
575
576

    (add-hook 'minibuffer-setup-hook
David Byers's avatar
David Byers committed
577
              'lyskom-send-message-minibuffer-setup-hook)
David Byers's avatar
David Byers committed
578
    (add-hook 'minibuffer-exit-hook
David Byers's avatar
David Byers committed
579
              'lyskom-send-message-minibuffer-exit-hook)
David Byers's avatar
David Byers committed
580
581
    (setq lyskom-message-string 
          (or message
David Byers's avatar
David Byers committed
582
583
584
              (lyskom-read-string (lyskom-get-string 'message-prompt)
                                  nil
                                  'lyskom-message-history)))
David Byers's avatar
David Byers committed
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
    (setq lyskom-message-recipient (if (zerop pers-no)
                                       nil
                                     (blocking-do 'get-conf-stat 
                                                  pers-no)))

    (run-hooks 'lyskom-send-message-hook)
    (if lyskom-message-string
        (progn
          (setq reply (blocking-do 'send-message pers-no
                                   lyskom-message-string))

          (if reply
              (if (not dontshow)
                  (lyskom-handle-as-personal-message
                   (if lyskom-message-recipient
600
601
                       (lyskom-format (lyskom-get-string-sol 
                                       'message-sent-to-user)
David Byers's avatar
David Byers committed
602
603
                                      lyskom-message-string 
                                      lyskom-message-recipient)
604
605
                     (lyskom-format (lyskom-get-string-sol 
                                     'message-sent-to-all)
David Byers's avatar
David Byers committed
606
607
608
609
610
611
612
613
614
                                    lyskom-message-string))
                   lyskom-pers-no
                   lyskom-filter-outgoing-messages))
            (lyskom-format-insert-before-prompt
             'message-nope 
             (or lyskom-message-recipient
                 (lyskom-get-string 'everybody))
             lyskom-message-string)))
      (lyskom-insert-string 'interrupted))                   ;+++ lyskom-errno
615
    ))
Per Cederqvist's avatar
.  
Per Cederqvist committed
616

David Byers's avatar
David Byers committed
617
(defun lyskom-send-message-trim-newlines ()
618
619
620
621
622
623
624
625
626
627
628
629
630
  (when (stringp lyskom-message-string)
    (let ((size (length lyskom-message-string)))
      (while (and (> size 0)
                  (eq ?\n (aref lyskom-message-string (1- size))))
        (setq size (1- size)))
      (cond ((and (eq size 0)
                  (not (lyskom-j-or-n-p (lyskom-get-string 
                                         'send-empty-message-p))))
             (setq lyskom-message-string nil))
            ((eq size 0)
             (setq lyskom-message-string ""))
            (t (setq lyskom-message-string (substring lyskom-message-string 
                                                      0 size)))))))
David Byers's avatar
David Byers committed
631

632
633
634
(lyskom-external-function lyskom-resize-minibuffer-mode)
(lyskom-external-function resize-minibuffer-setup)

635
636
637
638
639
(defun lyskom-send-message-turn-off-resize-on-exit ()
  (resize-minibuffer-mode -1)
  (remove-hook 'lyskom-send-message-exit-hook
               'lyskom-send-message-turn-off-resize-on-exit))
               
640
(defvar resize-minibuffer-mode)
641
642
(defun lyskom-send-message-resize-minibuffer ()
  "Temporarily turn on resizing of minibuffer"
David Byers's avatar
David Byers committed
643
644
645
646
647
648
649
650
651
  (let ((tmp nil))
    (if (not resize-minibuffer-mode)
        (progn
          (if (not (memq 'resize-minibuffer-setup minibuffer-setup-hook))
              (setq tmp t))
          (resize-minibuffer-mode 0)
          (if tmp (resize-minibuffer-setup))
          (add-hook 'lyskom-send-message-exit-hook
                    'lyskom-send-message-turn-off-resize-on-exit)))))
652
653
654
655


(defun lyskom-send-message-auto-fill ()
  "Temporarily turn on auto fill in minibuffer"
David Byers's avatar
X    
David Byers committed
656
  (setq fill-column 78)                 ;+++ Ta bort?
657
658
  (auto-fill-mode 1))

Per Cederqvist's avatar
.  
Per Cederqvist committed
659
660
661
662
663
664
665


;;; ================================================================
;;;       Endast l{sa senaste - Set unread articles in a conf. 
;;;            (Skip or re-read articles).

;;; Author: Linus Tolke
666
;;; Rehacked: David K}gedal
Per Cederqvist's avatar
.  
Per Cederqvist committed
667
668


669
(def-kom-command kom-set-unread (&optional arg conf-no)
Per Cederqvist's avatar
.  
Per Cederqvist committed
670
  "Set number of unread articles in current conference."
671
  (interactive "P")
672
  (setq conf-no (or conf-no lyskom-current-conf))
673
  (if (and (zerop lyskom-current-conf) (null conf-no))
674
675
676
      (progn
        (lyskom-insert-string 'not-present-anywhere)
        (lyskom-insert-string "\n"))
677
    (let ((conf-stat (blocking-do 'get-conf-stat conf-no)))
678
679
680
681
682
683
684
685
686
687
688
689
      (if (null conf-stat)              ;+++ annan errorhantering
          (lyskom-insert "Error!\n")	;+++ Hrrrmmmmffff????
        (let* ((narg (prefix-numeric-value arg))
               (n (if (and arg
                           (<= 0 narg)
                           (<= narg (conf-stat->no-of-texts conf-stat)))
                      narg
                    (lyskom-read-num-range 
                     0 (conf-stat->no-of-texts conf-stat)
                     (lyskom-format 'only-last
                                    (conf-stat->no-of-texts conf-stat)
                                    (conf-stat->name conf-stat)))))
690
691
692
	       (result (blocking-do 'set-unread conf-no n))
               (membership (blocking-do 'query-read-texts
					lyskom-pers-no
David Byers's avatar
David Byers committed
693
					conf-no)))
694
          (lyskom-ignore result)
695
696
697
698
699
700
	  (lyskom-replace-membership membership lyskom-membership)
	  (if (= conf-no lyskom-current-conf)
	      (set-read-list-empty lyskom-reading-list))
	  (read-list-delete-read-info conf-no lyskom-to-do-list)
	  (lyskom-prefetch-map conf-no membership)
	  )))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
701
702
703
704
705
706
707
708
709
710



;;; ================================================================
;;;                 Lista Nyheter - List News

;;; Author:   Linus Tolke
;;; Rehacked: Inge Wallin


711
(defvar lyskom-special-conf-name "\\`\\(Inl.gg .t mig\\|NL:\\)\\'"
712
713
  "Regexp to match conf names that are special.")

David Kågedal's avatar
David Kågedal committed
714
(def-kom-command kom-list-news (&optional num)
Per Cederqvist's avatar
.  
Per Cederqvist committed
715
  "Print the number of unread articles to the user."
David Kågedal's avatar
David Kågedal committed
716
  (interactive "P")
David Kågedal's avatar
David Kågedal committed
717

718
719
720
  (unless kom-allow-incompleteness
    (sit-for 0)
    (lyskom-prefetch-all-confs))
David Kågedal's avatar
David Kågedal committed
721

David Byers's avatar
David Byers committed
722
723
724
725
726
727
728
729
  (let* ((num-arg (cond
                   ((numberp num) num)
                   ((and (listp num)
                         (numberp (car num))) (car num))
                   (t nil)))
         (sum 0)
         (mship-confs (and (numberp num-arg)
                           (< num-arg 1)
David Byers's avatar
David Byers committed
730
731
732
733
734
735
                           (delq nil 
                                 (mapcar (lambda (el)
                                           (when (not (membership-type->passive
                                                       (membership->type el)))
                                             (membership->conf-no el)))
                                         lyskom-membership))))
David Byers's avatar
David Byers committed
736
737
738
         (nconfs 0))
    (when num-arg
      (lyskom-format-insert 'list-unread-with-n-unread num-arg))
Per Cederqvist's avatar
.  
Per Cederqvist committed
739
740
741
    (mapcar
     (function
      (lambda (info)
742
743
744
        (let ((un (length (cdr (read-info->text-list info))))
              (name (conf-stat->name (read-info->conf-stat info)))
              (conf-stat (read-info->conf-stat info)))
David Byers's avatar
David Byers committed
745
          (setq mship-confs (delq (conf-stat->conf-no conf-stat) mship-confs))
746
747
748
          (cond
           ((eq (read-info->type info) 'CONF)
            (if (or (not num-arg)
David Byers's avatar
David Byers committed
749
                    (>= un num-arg))
750
751
752
753
                (lyskom-insert 
                 (if (and (boundp 'lyskom-special-conf-name)
                          (stringp lyskom-special-conf-name)
                          (string-match lyskom-special-conf-name name))
David Byers's avatar
David Byers committed
754
755
756
757
                     (lyskom-format 'you-have-unreads-special un conf-stat)
                   (lyskom-format 'you-have-unreads un conf-stat))))
            (setq sum (+ sum un)
                  nconfs (1+ nconfs)))))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
758
     (read-list->all-entries lyskom-to-do-list))
David Byers's avatar
David Byers committed
759
760
761
762
763
764

    (mapcar 
     (lambda (conf-no)
       (lyskom-format-insert 'you-have-no-unreads conf-no))
       mship-confs)

Per Cederqvist's avatar
.  
Per Cederqvist committed
765
    (if (= 0 sum)
766
        (lyskom-insert-string 'you-have-read-everything)
David Byers's avatar
David Byers committed
767
      (lyskom-format-insert 'total-unreads sum nconfs))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782


;;; ================================================================
;;; 			V{nta - Idle wait


(defun kom-busy-wait (arg)
  "Sets the kom-session in wait-mode.
The wait-mode is interrupted when a text in a conference with higher priority
than that of the next text to be read.
If you want another priority to break that the ones higher that the next text 
to be read, give the priority as a prefix argument.
When a text is received the new text is displayed."
  (interactive "P")
  (lyskom-start-of-command 'kom-busy-wait)
David Kågedal's avatar
David Kågedal committed
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
  (unwind-protect
      (let ((waitfor (or (cond
			  ((integerp arg) arg)
			  ((listp arg) (car arg)))
			 (read-info->priority
			  (read-list->first lyskom-to-do-list))
			 -2)))
	(lyskom-tell-server kom-mercial)
	(if (not (read-list-isempty lyskom-reading-list))
	    (set-read-list-empty lyskom-reading-list))
	(if (= waitfor -2)
	    (lyskom-insert-string 'waiting-for-anything)
	  (lyskom-format-insert 'waiting-higher-than waitfor))
	(lyskom-scroll)
	(setq lyskom-is-waiting
	      (list '>
		    '(or (read-info->priority
			  (read-list->first lyskom-reading-list))
			 (read-info->priority
			  (read-list->first lyskom-to-do-list))
			 257)
		    waitfor))
	(while lyskom-is-waiting
	  ;; This is a bit trial-and-error stuff at the momemt.
	  ;; o How to make personal messages appear *fast*
	  ;; o How to enable C-g with a quick response
David Kågedal's avatar
David Kågedal committed
809
	  (sit-for 0)
David Kågedal's avatar
David Kågedal committed
810
811
812
813
814
815
	  (accept-process-output nil 1)
	  (sit-for 0)
	  (if lyskom-quit-flag
	      (signal 'quit nil))))
    (lyskom-end-of-command))
  ;; We are done waiting
816
  (lyskom-beep kom-ding-on-wait-done)
David Kågedal's avatar
David Kågedal committed
817
818
819
820
  (if (read-list-isempty lyskom-reading-list)
      (kom-go-to-next-conf))
  (kom-next-command))
  
Per Cederqvist's avatar
.  
Per Cederqvist committed
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840


(defun lyskom-time-greater (time1 time2)
  "Returns t if TIME2 is before TIME1 chronologically."
  (cond
   ((< (time->year time2) (time->year time1)))
   ((< (time->mon time2) (time->mon time1)))
   ((< (time->mday time2) (time->mday time1)))
   ((< (time->hour time2) (time->hour time1)))
   ((< (time->min time2) (time->min time1)))
   ((< (time->sec time2) (time->sec time1)))
   (t nil)))


;;; ================================================================
;;;               Lista {rende - list summary

;;; Author: Linus Tolke


David Kågedal's avatar
David Kågedal committed
841
(def-kom-command kom-list-summary ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
842
843
844
845
  "List a summary of the unread in the current conf.
The summary contains the date, number of lines, author and subject of the text
on one line."
  (interactive)
David Kågedal's avatar
David Kågedal committed
846
847
  (if (read-list-isempty lyskom-reading-list)
      (lyskom-insert-string 'have-to-be-in-conf-with-unread)
848
	
David Kågedal's avatar
David Kågedal committed
849
850
851
    (lyskom-list-summary
      (text-list->texts 
       (read-info->text-list 
852
	(let ((len (read-list-length lyskom-reading-list))
David Kågedal's avatar
David Kågedal committed
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
	      (r 0))
	  (while (< r len)
	    (let ((type (read-info->type 
			 (read-list->nth lyskom-reading-list
					 r))))
	      (if (or (eq type 'CONF)
		      (eq type 'REVIEW-MARK)
		      (eq type 'REVIEW))
		  (setq len 0)
		(++ r))))
	  (read-list->nth lyskom-reading-list r)))))))


(defun lyskom-list-summary (texts)
  "List a summary of the texts in TEXTS.
The summary contains the date, number of lines, author and subject of the text
on one line."
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
  (let ((time (blocking-do 'get-time))
	(author-width (/ (- (lyskom-window-width) 22) 3)))
    
    ;; Start fetching all text-stats and text to list them.
    (lyskom-format-insert (concat "%-8#1s%-6#2s%-4#3s %-"
				  (int-to-string author-width)
				  "#4s  %#5s\n")
			  (lyskom-get-string 'Texts)
			  (lyskom-get-string 'Date)
			  (lyskom-get-string 'Lines)
			  (lyskom-get-string 'Author)
			  (lyskom-get-string 'Subject))
    (lyskom-traverse
	text-no texts
      (let ((text-stat (blocking-do 'get-text-stat text-no))
	    (text (blocking-do 'get-text text-no))
	    ;; We could do som optimization here. 
	    ;; We really don't need the whole text.
	    )
	(lyskom-print-summary-line text-stat text text-no 
890
891
				   (time->year time) (time->yday time))
	(sit-for 0)))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
892
893


David Kågedal's avatar
David Kågedal committed
894
(defun lyskom-print-summary-line (text-stat text text-no year day)
Per Cederqvist's avatar
.  
Per Cederqvist committed
895
896
897
898
899
900
901
902
903
904
  "Handle the info, fetch the author and print it.
Args: TEXT-STAT TEXT TEXT-NO YEAR DAY.
The year and day is there to be able to choose format on the day.
Format is 23:29 if the text is written today. Otherwise 04-01."
  (if (not (and text-stat text))	;+++ B{ttre felhantering.
      (lyskom-format-insert 'could-not-read text-no)
    (let* ((lines (text-stat->no-of-lines text-stat))
	   (txt (text->text-mass text))
	   (eos (string-match (regexp-quote "\n") txt))
	   (subject (substring txt 0 eos))
David Byers's avatar
David Byers committed
905
	   ;; length of the number %%%%%% :8
Per Cederqvist's avatar
.  
Per Cederqvist committed
906
907
908
909
910
911
912
913
914
915
	   ;; length for time is: 6
	   (time (text-stat->creation-time text-stat))
	   (time (if (and (= year (time->year time))
			  (= day (time->yday time)))
		     (format "%02d:%02d" (time->hour time)
			     		 (time->min time))
		   (format "%02d-%02d" (1+ (time->mon time))
			   	       (time->mday time))))
	   ;; length for lines is: 4
	   ;; We split the rest between author and subject
David Byers's avatar
David Byers committed
916
917
	   (namelen (/ (- (lyskom-window-width) 22) 3))
	   (subjlen (/ (* (- (lyskom-window-width) 22) 2) 3))
918
919
920
921
922
923
	   (format-string (concat "%=-8#1n%#2s%4#3d  %=-"
				  (int-to-string namelen)
				  "#4P  %[%#5@%=-"
				  (int-to-string subjlen)
				  "#6r%]\n")))
      (lyskom-format-insert format-string
924
925
926
			    text-no
			    time
			    lines
927
			    (text-stat->author text-stat)
928
929
			    (lyskom-default-button 'text
						   text-no)
930
			    subject))))
931

Per Cederqvist's avatar
.  
Per Cederqvist committed
932
933


David Byers's avatar
David Byers committed
934
935
936
937
938
939
940
941
942
943
944
945
946
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
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
;;; ============================================================
;;; kom-list-marks                      Lista markeringar
;;; Author: David Byers

(def-kom-command kom-list-marks (&optional which-mark)
  (interactive "P")
  (when (not (numberp which-mark))
    (setq which-mark (lyskom-read-num-range 
                      0 255
                      (lyskom-get-string 'list-which-mark) nil nil nil t)))
  (let ((marks
         (sort (listify-vector (blocking-do 'get-marks))
               (lambda (a b) (< (mark->mark-type a) (mark->mark-type b))))))
  (let ((time (blocking-do 'get-time))
	(author-width (/ (- (lyskom-window-width) 26) 3)))
    
    ;; Start fetching all text-stats and text to list them.
    (lyskom-format-insert (concat "%-4#6s%-8#1s%-6#2s%-4#3s %-"
				  (int-to-string author-width)
				  "#4s  %#5s\n")
			  (lyskom-get-string 'Texts)
			  (lyskom-get-string 'Date)
			  (lyskom-get-string 'Lines)
			  (lyskom-get-string 'Author)
			  (lyskom-get-string 'Subject)
                          (lyskom-get-string 'mark-type))
;    (lyskom-insert (make-string (1- (window-width)) ?-))
;    (lyskom-insert "\n")
    (lyskom-traverse
	mark marks
      (when (or (null which-mark)
                (eq (mark->mark-type mark) which-mark))
        (let* ((text-no (mark->text-no mark))
               (text-stat (blocking-do 'get-text-stat text-no))
               (text (blocking-do 'get-text text-no))
	    ;; We could do som optimization here. 
	    ;; We really don't need the whole text.
	    )
          (lyskom-print-mark-summary-line mark text-stat text text-no 
                                     (time->year time) (time->yday time))
          (sit-for 0))))
;    (lyskom-insert (make-string (1- (window-width)) ?-))
;    (lyskom-insert "\n")
    )))
                           
(defun lyskom-print-mark-summary-line (mark text-stat text text-no year day)
  "Handle the info, fetch the author and print it.
Args: TEXT-STAT TEXT TEXT-NO YEAR DAY.
The year and day is there to be able to choose format on the day.
Format is 23:29 if the text is written today. Otherwise 04-01."
  (lyskom-format-insert "%3#1d " (mark->mark-type mark))
  (if (not (and text-stat text))	;+++ B{ttre felhantering.
      (lyskom-format-insert 'could-not-read text-no)
    (let* ((lines (text-stat->no-of-lines text-stat))
	   (txt (text->text-mass text))
	   (eos (string-match (regexp-quote "\n") txt))
	   (subject (substring txt 0 eos))
	   ;; length of the number %%%%%% :8
	   ;; length for time is: 6
	   (time (text-stat->creation-time text-stat))
	   (time (if (and (= year (time->year time))
			  (= day (time->yday time)))
		     (format "%02d:%02d" (time->hour time)
			     		 (time->min time))
		   (format "%02d-%02d" (1+ (time->mon time))
			   	       (time->mday time))))
	   ;; length for lines is: 4
	   ;; We split the rest between author and subject
	   (namelen (/ (- (lyskom-window-width) 26) 3))
	   (subjlen (/ (* (- (lyskom-window-width) 26) 2) 3))
	   (format-string (concat "%=-8#1n%#2s%4#3d  %=-"
				  (int-to-string namelen)
				  "#4P  %[%#5@%=-"
				  (int-to-string subjlen)
				  "#6r%]\n")))
      (lyskom-format-insert format-string
			    text-no
			    time
			    lines
			    (text-stat->author text-stat)
			    (lyskom-default-button 'text
						   text-no)
			    subject))))


David Byers's avatar
David Byers committed
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
;;; ============================================================
;;;     kom-who-am-i - Vem r jag
;;;
;;; Author: David Byers

(def-kom-command kom-who-am-i ()
  "Show my name"
  (interactive)
  (if (and lyskom-current-conf
           (not (zerop lyskom-current-conf)))
      (lyskom-format-insert 'who-i-am-present 
                            lyskom-pers-no
                            lyskom-current-conf)
    (lyskom-format-insert 'who-i-am-not-present lyskom-pers-no))

  (lyskom-format-insert 
   'who-i-am-server
   lyskom-server-name
1037
   (version-info->software-version lyskom-server-version-info))
David Byers's avatar
David Byers committed
1038
1039
1040
1041
1042
1043
1044
1045

  (lyskom-format-insert 'who-i-am-client
                        lyskom-clientversion)

  (lyskom-format-insert 'who-i-am-emacs
                        (emacs-version)))
                        

Per Cederqvist's avatar
.  
Per Cederqvist committed
1046
1047
1048
1049
1050
1051
1052

;;; ================================================================
;;;      kom-display-who-buffer - Visa vilka-listan

;;; Author: Linus Tolke


David Kågedal's avatar
David Kågedal committed
1053
(def-kom-command kom-display-who-buffer ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
  "Make the who-buffer appear on the screen as a temp buffer."
  (interactive)
  (let ((win (selected-window))
	(who (display-buffer lyskom-who-info-buffer)))
    (unwind-protect
	(progn
	  (select-window who)
	  (if (numberp kom-who-buffer-size-when-displaying)
	      (enlarge-window (- kom-who-buffer-size-when-displaying 
				 (window-height who)))))
David Kågedal's avatar
David Kågedal committed
1064
      (select-window win))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076



;;; ================================================================
;;;          Hj{lp vid del av kommando - Help function

;;; Author: Linus Tolke


(defun lyskom-help ()
  "Prints a short list of alternatives when you don't know what you can do."
  (interactive)
1077
  (let* ((tohere (cond
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
                  ((stringp (this-command-keys))
                   (substring (this-command-keys) 0 -1))
                  (t                    ;This is the case in the lucid-emacs.
                   (let* ((tck (this-command-keys))
                          (newvec (make-vector (1- (length tck)) nil))
                          (r 0))
                     (while (< r (length newvec))
                       (aset newvec r (aref tck r))
                       (++ r))
                     newvec))))
         (binding (key-binding tohere))
         (keymap (cond
                  ((and (symbolp binding)
                        (fboundp binding))
                   (symbol-function binding))
                  (t binding)))
         (keylis (lyskom-help-get-keylist keymap))
         (text (format "\n%s: \n%s\n"
                       (mapconcat 'single-key-description tohere " ")
                       (mapconcat
                        (function
                         (lambda (arg)
                           (format "%s - %s" 
David Byers's avatar
David Byers committed
1101
                                   (if (fboundp 'key-description)
David Byers's avatar
David Byers committed
1102
1103
1104
				       (if (not (vectorp (car arg)))
					   (key-description (vector (car arg)))
					 (key-description (car arg)))
David Byers's avatar
David Byers committed
1105
1106
1107
1108
1109
                                     (cond ((symbolp (car arg))
                                            (format "%s" (car arg)))
                                           ((characterp (car arg))
                                            (format "%c" (car arg)))
                                           (t (format "%S" (car arg)))))
1110
1111
                                   (or (lyskom-command-name (cdr arg))
                                       (and (keymapp (cdr arg))
1112
1113
                                            (lyskom-get-string
					     'multiple-choice))
1114
1115
1116
                                       (cdr arg)))))
                        keylis
                        "\n")))
1117
1118
         ;; next-char
	 )
Per Cederqvist's avatar
.  
Per Cederqvist committed
1119
    (if (eq major-mode 'lyskom-mode)
1120
1121
1122
        (progn
          (lyskom-insert text)
          (lyskom-end-of-command))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1123
      (with-output-to-temp-buffer "*Help*"
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
        (princ text)))))


(defun lyskom-help-get-keylist (keymap)
  (cond
   ((fboundp 'map-keymap)
    (and keymap
         (let (list)
           (map-keymap
            (function
             (lambda (event function)
               (setq list (cons (cons event function) list))))
            keymap t)
           (nreverse list))))
   ((vectorp keymap)
    (let ((lis nil)
          (r 0))
      (while (< r (length keymap))
        (if (aref keymap r)
            (setq lis (cons (cons r (aref keymap r))
                            lis)))
        (++ r))
      (nreverse lis))) 
   (t
    (cdr keymap))))




Per Cederqvist's avatar
.  
Per Cederqvist committed
1153
1154
1155
1156
;    (setq next-char (read-char))
;    (cond
;     ((commandp (key-binding (concat tohere (char-to-string next-char))))
;      (command-execute (concat tohere (char-to-string next-char))))
1157
;     (t (lyskom-message "%s" (lyskom-get-string 'does-not-exist))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1158
1159
1160
1161
1162
1163
1164
1165


;;; ================================================================
;;;           Skapa bugg-rapport - Compile bugg-report

;;; Author: Linus Tolke


Linus Tolke's avatar
Linus Tolke committed
1166
(defun kom-bug-report ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1167
1168
1169
  "This command should make it easier to include the correct info in a buggreport"
  (interactive)
  (let* ((curbuf (current-buffer))
1170
1171
1172
1173
         (old-buf (if (boundp 'debugger-old-buffer)
                      (symbol-value 'debugger-old-buffer)
                    (current-buffer)))
         (repname "*lyskom-bugreport*"))
1174
    (lyskom-message "%s" (lyskom-get-string 'buggreport-compilestart))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1175
1176
    (set-buffer old-buf)
    (cond
1177
     ((condition-case nil
1178
1179
          (eq old-buf (process-buffer lyskom-proc))
        (error nil)))
1180
     ((condition-case nil
1181
1182
1183
1184
1185
          (save-excursion
            (set-buffer (process-buffer lyskom-proc))
            (set-buffer lyskom-unparsed-buffer)
            (eq old-buf (current-buffer)))
        (error nil))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1186
1187
1188
      (set-buffer (process-buffer lyskom-proc)))
     (t
      (error "I dont know what buffer you are running lyskom in (%s)?" 
1189
             old-buf)))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1190
1191
1192
    (with-output-to-temp-buffer repname
      (princ (lyskom-get-string 'buggreport-description))
      (princ (lyskom-get-string 'buggreport-internals))
Linus Tolke's avatar
Linus Tolke committed
1193
1194
1195
1196
      (princ (lyskom-get-string 'buggreport-command-keys))
      (terpri)
      (princ (key-description (recent-keys)))
      (terpri)
Per Cederqvist's avatar
.  
Per Cederqvist committed
1197
1198
      (princ (lyskom-get-string 'buggreport-version))
      (print lyskom-clientversion)
Linus Tolke's avatar
Linus Tolke committed
1199
1200
1201
1202
1203
      (princ (lyskom-get-string 'buggreport-emacs-version))
      (print (emacs-version))
      (princ (lyskom-get-string 'buggreport-system-id))
      (print system-type)
      (princ (lyskom-get-string 'buggreport-ctl-arrow-doc))
1204
      (print (condition-case nil
1205
1206
                 (documentation-property 'ctl-arrow 'variable-documentation)
               (error)))
Linus Tolke's avatar
Linus Tolke committed
1207

Per Cederqvist's avatar
.  
Per Cederqvist committed
1208
1209
      (princ (lyskom-get-string 'buggreport-unparsed))
      (print (save-excursion
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
               (set-buffer lyskom-unparsed-buffer)
               (goto-char (point-min))
               (forward-line 10)
               (buffer-substring (point-min) (point))))
      (if (and (boundp 'debugger-old-buffer) 
               (symbol-value 'debugger-old-buffer))
          (princ (lyskom-format 'buggreport-backtrace
                                (save-excursion
                                  (set-buffer curbuf)
                                  (buffer-substring (point-min) 
                                                    (point-max))))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1221
      (if lyskom-debug-communications-to-buffer
1222
1223
1224
1225
1226
          (progn
            (princ (lyskom-get-string 'buggreport-communications))
            (print (save-excursion
                     (set-buffer lyskom-debug-communications-to-buffer-buffer)
                     (buffer-substring (point-min) (point-max))))))
Linus Tolke's avatar
Linus Tolke committed
1227
1228
1229
      (princ (lyskom-get-string 'buggreport-all-kom-variables))
      (mapatoms
       (function
1230
1231
1232
1233
        (lambda (symbol)
          (and (boundp symbol)
               (string-match "^\\(kom-\\|lyskom-\\)" (symbol-name symbol))
               (not (string-match "-cache$\\|^kom-dict$\\|^lyskom-strings$\
1234
\\|-map$\\|^lyskom-commands$"
1235
1236
1237
1238
1239
1240
                                  (symbol-name symbol)))
               (progn
                 (terpri)
                 (princ (symbol-name symbol))
                 (princ ":")
                 (print (symbol-value symbol))))))))
Linus Tolke's avatar
Linus Tolke committed
1241
    
Per Cederqvist's avatar
.  
Per Cederqvist committed
1242
1243
1244
    (save-excursion
      (set-buffer repname)
      (goto-char (point-min))
1245
      (replace-regexp "byte-code(\".*\""
1246
                      (lyskom-get-string 'buggreport-instead-of-byte-comp)))
1247
    (lyskom-message "%s" (lyskom-get-string 'buggreport-compileend))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1248

Linus Tolke's avatar
Linus Tolke committed
1249
1250
(fset 'kom-compile-bug-report (symbol-function 'kom-bug-report))

Per Cederqvist's avatar
.  
Per Cederqvist committed
1251
1252
1253
1254
1255
1256
1257
1258
1259



;;; ================================================================
;;;      [ndra livsl{ngd - Set lifespan of texts in a conference

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
1260
(def-kom-command kom-set-garb-nice ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1261
1262
  "Set the garb-nice value for a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1263
1264
  (let ((conf-stat (lyskom-read-conf-stat
		    (lyskom-get-string 'conf-to-set-garb-nice-q)
1265
		    '(all) nil nil t)))
David Kågedal's avatar
David Kågedal committed
1266
1267
    (if (not conf-stat)
	(lyskom-insert-string 'somebody-deleted-that-conf)
David Byers's avatar
David Byers committed
1268
      (let ((garb-nice (lyskom-read-number 'new-garb-nice-q)))
David Kågedal's avatar
David Kågedal committed
1269
1270
1271
1272
1273
1274
1275
1276
1277
	(lyskom-format-insert 'garb-nice-for-is
			      conf-stat
			      garb-nice)
	(if (not (blocking-do 'set-garb-nice
			      (conf-stat->conf-no conf-stat) 
			      garb-nice))
	    (lyskom-insert-string 'nope) ;+++lyskom-errno
	  (lyskom-insert-string 'done)
	  (cache-del-conf-stat (conf-stat->conf-no conf-stat)))))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1278
1279


Linus Tolke's avatar
Linus Tolke committed
1280
1281
1282
1283
1284
;;; ================================================================
;;;       S{tt till}tna f|rfattare - set-permitted-submitters

;;; Author: Linus Tolke

David Kågedal's avatar
David Kågedal committed
1285
(def-kom-command kom-set-permitted-submitters ()
Linus Tolke's avatar
Linus Tolke committed
1286
1287
  "Set the permitted submitters of a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1288
1289
  (let ((conf-stat (lyskom-read-conf-stat 
		    (lyskom-get-string 'conf-to-set-permitted-submitters-q)
1290
		    '(all) nil nil t)))
David Kågedal's avatar
David Kågedal committed
1291
1292
1293
1294
1295
1296

    (if (not conf-stat)
	(lyskom-insert-string 'somebody-deleted-that-conf)
      (let ((new-conf (lyskom-read-conf-stat
		       (lyskom-format 'new-permitted-submitters-q
				      (conf-stat->name conf-stat))
1297
		       '(all) 
1298
		       t nil t)))
David Kågedal's avatar
David Kågedal committed
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
	(if (eq new-conf nil)
	    (lyskom-format-insert 'permitted-submitters-removed-for-conf 
				  conf-stat)
	  (lyskom-format-insert 'submitters-conf-for-is
				conf-stat
				new-conf))
	(if (not (blocking-do 'set-permitted-submitters
			      (conf-stat->conf-no conf-stat) 
			      (if (eq new-conf nil) ;Allowing all to write there
				  0
				(conf-stat->conf-no new-conf))))
	    (lyskom-insert-string 'nope) ;+++ lyskom-errno
	  (lyskom-insert-string 'done)
	  (cache-del-conf-stat (conf-stat->conf-no conf-stat)))))))
Linus Tolke's avatar
Linus Tolke committed
1313
1314


inge's avatar
inge committed
1315
1316
1317
1318
1319
1320
;;; ================================================================
;;;             [ndra superm|te - Set super conference 

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
1321
(def-kom-command kom-set-super-conf ()
inge's avatar
inge committed
1322
1323
  "Set the super conference for a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1324
1325
  (let ((conf-stat (lyskom-read-conf-stat 
		    (lyskom-get-string 'conf-to-set-super-conf-q)
1326
		    '(all) nil nil t)))
David Kågedal's avatar
David Kågedal committed
1327
1328
1329
1330
1331
    (if (not conf-stat)
	(lyskom-insert-string 'somebody-deleted-that-conf)
      (let ((new-conf (lyskom-read-conf-stat
		       (lyskom-format 'new-super-conf-q
				      (conf-stat->name conf-stat))
1332
		       '(all) nil nil t)))
1333
      
David Kågedal's avatar
David Kågedal committed
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
	;; Set the super conference for conf-stat to new-conf.
	(lyskom-format-insert 'super-conf-for-is
			      conf-stat
			      new-conf)
	(if (not (blocking-do 'set-super-conf 
			      (conf-stat->conf-no conf-stat) 
			      (conf-stat->conf-no new-conf)))
	    (lyskom-insert-string 'nope) ;+++ lyskom-errno
	  (lyskom-insert-string 'done)
	  (cache-del-conf-stat (conf-stat->conf-no conf-stat)))))))
inge's avatar
inge committed
1344
1345
1346



1347
1348
1349
1350
1351
1352
1353
;;; ================================================================
;;;                  Spara databasen - Save database
;;;

(def-kom-command kom-sync-database ()
  "Save the LysKOM database."
  (interactive)
1354
1355
1356
1357
  (if (and (>= (version-info->protocol-version lyskom-server-version-info) 8)
           (lyskom-ja-or-nej-p (lyskom-get-string 'really-sync)))
      (progn (lyskom-insert-string 'syncing-server)
             (lyskom-report-command-answer (blocking-do 'sync)))
1358
1359
    (setq lyskom-errno 12)
    (lyskom-report-command-answer nil)))
1360

inge's avatar
inge committed
1361

Per Cederqvist's avatar
.  
Per Cederqvist committed
1362
1363
1364
1365
1366
;;; ================================================================
;;;                  St{ng av servern - Shutdown

;;; Author: Inge Wallin

1367
(def-kom-command kom-shutdown-server ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1368
1369
  "Shutdown the LysKOM server."
  (interactive)
Linus Tolke's avatar
Linus Tolke committed
1370
  (if (lyskom-ja-or-nej-p (lyskom-get-string 'really-shutdown))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1371
1372
      (progn
	(lyskom-insert-string 'closing-server)
1373
        (lyskom-report-command-answer (blocking-do 'shutdown 0)))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1374
1375
1376
1377
1378
1379
1380
1381
1382


;;; ================================================================
;;;       \verg} till adm.mod - Enable administrator capabilities
;;;     \verg} till normalmod - Disable administrator capabilities

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
1383
(def-kom-command kom-enable-adm-caps ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1384
1385
  "Enable the LysKOM adminstrator commands for the current user."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1386
1387
1388
  (lyskom-enable-adm-caps (blocking-do 'enable 255)
			  (lyskom-get-string 'administrator)
			  t))
David Kågedal's avatar
David Kågedal committed
1389
  
Per Cederqvist's avatar
.  
Per Cederqvist committed
1390

David Kågedal's avatar
David Kågedal committed
1391
(def-kom-command kom-disable-adm-caps ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1392
1393
  "Disable the LysKOM adminstrator commands for the current user."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1394
1395
1396
  (lyskom-enable-adm-caps (blocking-do 'enable 0)
			  (lyskom-get-string 'no-longer-administrator)
			  nil))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1397
1398
1399
1400
1401
1402
1403

(defun lyskom-enable-adm-caps (answer string is-administrator)
  "Tell the user if the call succeded."
  (if answer
      (progn
	(lyskom-format-insert 'you-are-now string)
	(setq lyskom-is-administrator is-administrator))
David Kågedal's avatar
David Kågedal committed
1404
    (lyskom-insert-string 'nope)))	;+++ lyskom-errno
Per Cederqvist's avatar
.  
Per Cederqvist committed
1405
1406
1407
1408
1409
1410
1411
1412


;;; ================================================================
;;;         S{tt loginmeddelande - Set message of the day

;;; Author: Inge Wallin


1413
(def-kom-command kom-set-motd ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1414
1415
1416
1417
  "Set the message of the day for LysKOM."
  (interactive)
  (if (server-info->motd-of-lyskom lyskom-server-info)
      (initiate-get-text 'main 'lyskom-set-motd
1418
                         (server-info->motd-of-lyskom lyskom-server-info))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1419
1420
1421
1422
1423
1424
1425
1426
1427
    (lyskom-set-motd nil)))


(defun lyskom-set-motd (old-motd-text)
  "Set the message of the day for LysKOM. 
Use OLD-MOTD-TEXT as the default text if non-nil."
  
  (lyskom-edit-text
   lyskom-proc
1428
   (lyskom-create-misc-list)
Per Cederqvist's avatar
.  
Per Cederqvist committed
1429
   (if (and old-motd-text
1430
            (string-match "\n" (text->text-mass old-motd-text)))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1431
1432
1433
       (substring (text->text-mass old-motd-text) 0 (1- (match-end 0)))
     "")
   (if (and old-motd-text
1434
            (string-match "\n" (text->text-mass old-motd-text)))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1435
1436
1437
1438
1439
       (substring (text->text-mass old-motd-text) (match-end 0))
     "")
   'lyskom-set-motd-2))


David Kågedal's avatar
David Kågedal committed
1440
;; Should really fix lyskom-edit text instead of the ugly IGNORE
1441

David Kågedal's avatar
David Kågedal committed
1442
(defun lyskom-set-motd-2 (text-no ignore)
Per Cederqvist's avatar
.  
Per Cederqvist committed
1443
  "Set motd of LysKOM to the newly created text TEXT-NO."
1444
1445
1446
  (lyskom-insert-before-prompt
   (lyskom-format 'setting-motd text-no))
  (initiate-set-motd-of-lyskom 'background 'lyskom-set-motd-3
1447
                               text-no text-no))
1448
1449
1450
1451
1452
1453


(defun lyskom-set-motd-3 (result text-no)
  "Handle the return from the initiate-set-motd-of-lyskom call."
  (if result
      (progn
1454
1455
1456
1457
1458
        (lyskom-insert-before-prompt
         (lyskom-get-string (if (zerop text-no)
                                'removed-motd 
                              'set-motd-success)))
        (set-server-info->motd-of-lyskom lyskom-server-info text-no))
1459
1460
    (lyskom-insert-before-prompt
     (lyskom-get-string 'set-motd-failed))))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1461
1462
1463
1464
1465
1466
1467
1468


;;; ================================================================
;;;       Ta bort loginmeddelande - Remove message of the day

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
1469
(def-kom-command kom-remove-motd ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1470
1471
1472
  "Remove the message of the day for LysKOM."
  (interactive)
  (lyskom-insert-string 'removing-motd)
1473
  (initiate-set-motd-of-lyskom 'background 'lyskom-set-motd-3
David Kågedal's avatar
David Kågedal committed
1474
			       0 0))
Per Cederqvist's avatar
.  
Per Cederqvist committed
1475
1476
1477
1478
1479
1480
1481

;;; ================================================================
;;;                  Kasta ut - force logout

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
1482
(def-kom-command kom-force-logout ()
Per Cederqvist's avatar
.  
Per Cederqvist committed
1483
1484
  "Force another user to log out."
  (interactive)
1485
1486
1487
1488
1489
1490
1491
1492
  (let ((session (car-safe (lyskom-read-session-no
                            (lyskom-get-string 'who-to-throw-out)
                            nil nil t))))
    (if session
        (progn
          (lyskom-format-insert 'throwing-out session)
          (lyskom-report-command-answer
           (blocking-do 'disconnect session))))))
Per Cederqvist's avatar
Per Cederqvist committed
1493

inge's avatar
inge committed
1494

Per Cederqvist's avatar
Per Cederqvist committed
1495
1496
1497
1498
1499
1500
;;; ================================================================
;;;                  Skjut upp l{sning - postpone

;;; Author: Per Cederqvist


David Kågedal's avatar
David Kågedal committed
1501
(def-kom-command kom-postpone (today)
Per Cederqvist's avatar
Per Cederqvist committed
1502
1503
1504
1505
1506
  "Postpone the reading of all but the last TODAY articles in the
current conference to another session."
  (interactive (list
		(cond
		 ((null current-prefix-arg)
David Byers's avatar
David Byers committed
1507
		  (lyskom-read-number 'postpone-prompt kom-postpone-default))
Per Cederqvist's avatar
Per Cederqvist committed
1508
1509
1510
1511
1512
1513