blob: 9a0f21359f8271bf1002ab73297f70605cd0dc4c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
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
318
319
320
321
322
323
324
325
326
327
328
|
;;; gnus-draft.el --- draft message support for Gnus -*- lexical-binding: t; -*-
;; Copyright (C) 1997-2021 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; This file is part of GNU Emacs.
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; GNU Emacs 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 GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;; Code:
(require 'gnus)
(require 'gnus-sum)
(require 'message)
(require 'gnus-msg)
(require 'nndraft)
(require 'gnus-agent)
;;; Draft minor mode
(defvar gnus-draft-mode-map
(let ((map (make-sparse-keymap)))
(gnus-define-keys map
"Dt" gnus-draft-toggle-sending
"e" gnus-draft-edit-message ;; Use `B w' for `gnus-summary-edit-article'
"De" gnus-draft-edit-message
"Ds" gnus-draft-send-message
"DS" gnus-draft-send-all-messages)
map))
(defun gnus-draft-make-menu-bar ()
(unless (boundp 'gnus-draft-menu)
(easy-menu-define
gnus-draft-menu gnus-draft-mode-map ""
'("Drafts"
["Toggle whether to send" gnus-draft-toggle-sending t]
["Edit" gnus-draft-edit-message t]
["Send selected message(s)" gnus-draft-send-message t]
["Send all messages" gnus-draft-send-all-messages t]
["Delete draft" gnus-summary-delete-article t]))))
(define-minor-mode gnus-draft-mode
"Minor mode for providing a draft summary buffers.
\\{gnus-draft-mode-map}"
:lighter " Draft" :keymap gnus-draft-mode-map
(cond
((not (derived-mode-p 'gnus-summary-mode)) (setq gnus-draft-mode nil))
(gnus-draft-mode
;; Set up the menu.
(when (gnus-visual-p 'draft-menu 'menu)
(gnus-draft-make-menu-bar))
(add-hook 'gnus-summary-prepare-exit-hook #'gnus-draft-clear-marks t t))))
;;; Commands
(defun gnus-draft-toggle-sending (article)
"Toggle whether to send an article or not."
(interactive (list (gnus-summary-article-number)) gnus-summary-mode)
(if (gnus-draft-article-sendable-p article)
(progn
(push article gnus-newsgroup-unsendable)
(gnus-summary-mark-article article gnus-unsendable-mark))
(setq gnus-newsgroup-unsendable
(delq article gnus-newsgroup-unsendable))
(gnus-summary-mark-article article gnus-unread-mark))
(gnus-summary-position-point))
(defun gnus-draft-edit-message ()
"Enter a mail/post buffer to edit and send the draft."
(interactive nil gnus-summary-mode)
(let ((article (gnus-summary-article-number))
(group gnus-newsgroup-name))
(gnus-draft-check-draft-articles (list article))
(gnus-summary-mark-as-read article gnus-canceled-mark)
(gnus-draft-setup article group t)
(set-buffer-modified-p t)
(save-excursion
(save-restriction
(message-narrow-to-headers)
(message-remove-header "date")))
(let ((message-draft-headers (remq 'Date message-draft-headers)))
(save-buffer))
(let ((gnus-verbose-backends nil))
(gnus-request-expire-articles (list article) group t))
(push
(let ((buf gnus-summary-buffer))
(lambda ()
(when (gnus-buffer-live-p buf)
(with-current-buffer buf
(gnus-cache-possibly-remove-article article nil nil nil t)))))
message-send-actions)))
(defun gnus-draft-send-message (&optional n)
"Send the current draft(s).
Obeys the standard process/prefix convention."
(interactive "P" gnus-summary-mode)
(let* ((articles (gnus-summary-work-articles n))
(total (length articles))
article)
(gnus-draft-check-draft-articles articles)
(while (setq article (pop articles))
(gnus-summary-remove-process-mark article)
(unless (memq article gnus-newsgroup-unsendable)
(let ((message-sending-message
(format "Sending message %d of %d..."
(- total (length articles)) total)))
(gnus-draft-send article gnus-newsgroup-name t))
(gnus-summary-mark-article article gnus-canceled-mark)))))
(defun gnus-draft-send (article &optional group interactive)
"Send message ARTICLE."
(let* ((is-queue (or (not group)
(equal group "nndraft:queue")))
(message-syntax-checks (if interactive message-syntax-checks
'dont-check-for-anything-just-trust-me))
(message-hidden-headers nil)
(message-inhibit-body-encoding (or is-queue
message-inhibit-body-encoding))
(message-send-hook (and (not is-queue)
message-send-hook))
(message-setup-hook (and (not is-queue)
message-setup-hook))
(gnus-message-setup-hook (and (not is-queue)
gnus-message-setup-hook))
(message-signature (and (not is-queue)
message-signature))
(gnus-agent-queue-mail (and (not is-queue)
gnus-agent-queue-mail))
(rfc2047-encode-encoded-words nil)
type method move-to)
(gnus-draft-setup article (or group "nndraft:queue") nil 'dont-pop)
;; We read the meta-information that says how and where
;; this message is to be sent.
(save-restriction
(message-narrow-to-headers)
(when (re-search-forward
(concat "^" (regexp-quote gnus-agent-target-move-group-header)
":") nil t)
(skip-syntax-forward "-")
(setq move-to (buffer-substring (point) (point-at-eol)))
(message-remove-header gnus-agent-target-move-group-header))
(goto-char (point-min))
(when (re-search-forward
(concat "^" (regexp-quote gnus-agent-meta-information-header) ":")
nil t)
(setq type (ignore-errors (read (current-buffer)))
method (ignore-errors (read (current-buffer))))
(message-remove-header gnus-agent-meta-information-header)))
;; Let Agent restore any GCC lines and have message.el perform them.
(gnus-agent-restore-gcc)
;; Then we send it. If we have no meta-information, we just send
;; it and let Message figure out how.
(when (and (or (null method)
(gnus-server-opened method)
(gnus-open-server method))
(if type
(let ((message-this-is-news (eq type 'news))
(message-this-is-mail (eq type 'mail))
(gnus-post-method method)
(message-post-method method))
(if move-to
(gnus-inews-do-gcc move-to)
(message-send-and-exit)))
(if move-to
(gnus-inews-do-gcc move-to)
(message-send-and-exit))))
(let ((gnus-verbose-backends nil))
(gnus-request-expire-articles
(list article) (or group "nndraft:queue") t)))))
(defun gnus-draft-send-all-messages ()
"Send all the sendable drafts."
(interactive)
(when (or
gnus-expert-user
(gnus-y-or-n-p
"Send all drafts? "))
(gnus-uu-mark-buffer)
(gnus-draft-send-message)))
(defun gnus-group-send-queue ()
"Send all sendable articles from the queue group."
(interactive)
(when (or gnus-plugged
(not gnus-agent-prompt-send-queue)
(gnus-y-or-n-p "Gnus is unplugged; really send queue? "))
(gnus-activate-group "nndraft:queue")
(save-excursion
(let* ((articles (nndraft-articles))
(unsendable (gnus-uncompress-range
(cdr (assq 'unsend
(gnus-info-marks
(gnus-get-info "nndraft:queue"))))))
(gnus-posting-styles nil)
message-send-mail-partially-limit
(total (length articles))
article)
(while (setq article (pop articles))
(unless (memq article unsendable)
(let ((message-sending-message
(format "Sending message %d of %d..."
(- total (length articles)) total)))
(gnus-draft-send article))))))
(gnus-group-refresh-group "nndraft:queue")))
;;;###autoload
(defun gnus-draft-reminder ()
"Reminder user if there are unsent drafts."
(interactive)
(if (gnus-alive-p)
(let (active)
(catch 'continue
(dolist (group '("nndraft:drafts" "nndraft:queue"))
(setq active (gnus-activate-group group))
(if (and active (>= (cdr active) (car active)))
(if (y-or-n-p "There are unsent drafts. Confirm to exit? ")
(throw 'continue t)
(error "Stop!"))))))))
(defcustom gnus-draft-setup-hook nil
"Hook run after setting up a draft buffer."
:group 'gnus-message
:version "23.1" ;; No Gnus
:type 'hook)
(defun gnus-draft-setup (narticle group &optional restore dont-pop)
"Setup a mail draft buffer.
If DONT-POP is nil, display the buffer after setting it up."
(let (ga)
(gnus-setup-message 'forward
(let ((article narticle))
(message-mail nil nil nil nil
(if dont-pop
(lambda (buf) (set-buffer (gnus-get-buffer-create buf)))))
(let ((inhibit-read-only t))
(erase-buffer))
(if (not (gnus-request-restore-buffer article group))
(error "Couldn't restore the article")
(when (and restore
(equal group "nndraft:queue"))
(mime-to-mml))
;; Insert the separator.
(goto-char (point-min))
(search-forward "\n\n")
(forward-char -1)
(save-restriction
(narrow-to-region (point-min) (point))
(setq ga
(message-fetch-field gnus-draft-meta-information-header)))
(insert mail-header-separator)
(forward-line 1)
(message-set-auto-save-file-name))))
(gnus-backlog-remove-article group narticle)
(when (and ga
(ignore-errors (setq ga (car (read-from-string ga)))))
(setq gnus-newsgroup-name
(if (equal (car ga) "") nil (car ga)))
(gnus-configure-posting-styles)
(setq gnus-message-group-art (cons gnus-newsgroup-name (cadr ga)))
(setq message-post-method
(lambda (arg) (gnus-post-method arg (car ga))))
(unless (equal (cadr ga) "")
(dolist (article (cdr ga))
(message-add-action
`(progn
(gnus-add-mark ,(car ga) 'replied ,article)
(gnus-request-set-mark ,(car ga) (list (list (list ,article)
'add '(reply)))))
'send))))
(run-hooks 'gnus-draft-setup-hook)))
(defun gnus-draft-article-sendable-p (article)
"Say whether ARTICLE is sendable."
(not (memq article gnus-newsgroup-unsendable)))
(defun gnus-draft-check-draft-articles (articles)
"Check whether the draft articles ARTICLES are under edit."
(when (equal gnus-newsgroup-name "nndraft:drafts")
(let ((buffers (buffer-list))
file buffs buff)
(save-current-buffer
(while (and articles
(not buff))
(setq file (nndraft-article-filename (pop articles))
buffs buffers)
(while buffs
(set-buffer (setq buff (pop buffs)))
(if (and buffer-file-name
(equal (file-remote-p file)
(file-remote-p buffer-file-name))
(string-equal (file-truename buffer-file-name)
(file-truename file))
(buffer-modified-p))
(setq buffs nil)
(setq buff nil)))))
(when buff
(let* ((window (get-buffer-window buff t))
(frame (and window (window-frame window))))
(if frame
(select-frame-set-input-focus frame)
(pop-to-buffer buff t)))
(error "The draft %s is under edit" file)))))
(defun gnus-draft-clear-marks ()
(setq gnus-newsgroup-reads nil
gnus-newsgroup-marked nil
gnus-newsgroup-unreads (nndraft-articles)))
(provide 'gnus-draft)
;;; gnus-draft.el ends here
|
