1 ;;; gnus-draft.el --- draft message support for Gnus
2 ;; Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
3 ;; Free Software Foundation, Inc.
5 ;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
8 ;; This file is part of GNU Emacs.
10 ;; GNU Emacs is free software; you can redistribute it and/or modify
11 ;; it under the terms of the GNU General Public License as published by
12 ;; the Free Software Foundation; either version 2, or (at your option)
15 ;; GNU Emacs is distributed in the hope that it will be useful,
16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 ;; GNU General Public License for more details.
20 ;; You should have received a copy of the GNU General Public License
21 ;; along with GNU Emacs; see the file COPYING. If not, write to the
22 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 ;; Boston, MA 02111-1307, USA.
35 (eval-when-compile (require 'cl
))
39 (defvar gnus-draft-mode nil
40 "Minor mode for providing a draft summary buffers.")
42 (defvar gnus-draft-mode-map nil
)
44 (unless gnus-draft-mode-map
45 (setq gnus-draft-mode-map
(make-sparse-keymap))
47 (gnus-define-keys gnus-draft-mode-map
48 "Dt" gnus-draft-toggle-sending
49 "e" gnus-draft-edit-message
;; Use `B w' for `gnus-summary-edit-article'
50 "De" gnus-draft-edit-message
51 "Ds" gnus-draft-send-message
52 "DS" gnus-draft-send-all-messages
))
54 (defun gnus-draft-make-menu-bar ()
55 (unless (boundp 'gnus-draft-menu
)
57 gnus-draft-menu gnus-draft-mode-map
""
59 ["Toggle whether to send" gnus-draft-toggle-sending t
]
60 ["Edit" gnus-draft-edit-message t
]
61 ["Send selected message(s)" gnus-draft-send-message t
]
62 ["Send all messages" gnus-draft-send-all-messages t
]
63 ["Delete draft" gnus-summary-delete-article t
]))))
65 (defun gnus-draft-mode (&optional arg
)
66 "Minor mode for providing a draft summary buffers.
68 \\{gnus-draft-mode-map}"
70 (when (eq major-mode
'gnus-summary-mode
)
71 (when (set (make-local-variable 'gnus-draft-mode
)
72 (if (null arg
) (not gnus-draft-mode
)
73 (> (prefix-numeric-value arg
) 0)))
75 (when (gnus-visual-p 'draft-menu
'menu
)
76 (gnus-draft-make-menu-bar))
77 (gnus-add-minor-mode 'gnus-draft-mode
" Draft" gnus-draft-mode-map
)
79 (gnus-run-hooks 'gnus-draft-mode-hook
))))
83 (defun gnus-draft-toggle-sending (article)
84 "Toggle whether to send an article or not."
85 (interactive (list (gnus-summary-article-number)))
86 (if (gnus-draft-article-sendable-p article
)
88 (push article gnus-newsgroup-unsendable
)
89 (gnus-summary-mark-article article gnus-unsendable-mark
))
90 (setq gnus-newsgroup-unsendable
91 (delq article gnus-newsgroup-unsendable
))
92 (gnus-summary-mark-article article gnus-unread-mark
))
93 (gnus-summary-position-point))
95 (defun gnus-draft-edit-message ()
96 "Enter a mail/post buffer to edit and send the draft."
98 (let ((article (gnus-summary-article-number))
99 (group gnus-newsgroup-name
))
100 (gnus-summary-mark-as-read article gnus-canceled-mark
)
101 (gnus-draft-setup article group t
)
102 (set-buffer-modified-p t
)
105 (message-narrow-to-headers)
106 (message-remove-header "date")))
108 (let ((gnus-verbose-backends nil
))
109 (gnus-request-expire-articles (list article
) group t
))
112 (when (gnus-buffer-exists-p ,gnus-summary-buffer
)
114 (set-buffer ,gnus-summary-buffer
)
115 (gnus-cache-possibly-remove-article ,article nil nil nil t
)))))
116 message-send-actions
)))
118 (defun gnus-draft-send-message (&optional n
)
119 "Send the current draft."
121 (let* ((articles (gnus-summary-work-articles n
))
122 (total (length articles
))
124 (while (setq article
(pop articles
))
125 (gnus-summary-remove-process-mark article
)
126 (unless (memq article gnus-newsgroup-unsendable
)
127 (let ((message-sending-message
128 (format "Sending message %d of %d..."
129 (- total
(length articles
)) total
)))
130 (gnus-draft-send article gnus-newsgroup-name t
))
131 (gnus-summary-mark-article article gnus-canceled-mark
)))))
133 (defun gnus-draft-send (article &optional group interactive
)
134 "Send message ARTICLE."
135 (let* ((is-queue (or (not group
)
136 (equal group
"nndraft:queue")))
137 (message-syntax-checks (if interactive message-syntax-checks
138 'dont-check-for-anything-just-trust-me
))
139 (message-hidden-headers nil
)
140 (message-inhibit-body-encoding (or is-queue
141 message-inhibit-body-encoding
))
142 (message-send-hook (and (not is-queue
)
144 (message-setup-hook (and (not is-queue
)
146 (gnus-agent-queue-mail (and (not is-queue
)
147 gnus-agent-queue-mail
))
148 (rfc2047-encode-encoded-words nil
)
150 (gnus-draft-setup article
(or group
"nndraft:queue"))
151 ;; We read the meta-information that says how and where
152 ;; this message is to be sent.
154 (message-narrow-to-head)
155 (when (re-search-forward
156 (concat "^" (regexp-quote gnus-agent-target-move-group-header
)
158 (skip-syntax-forward "-")
159 (setq move-to
(buffer-substring (point) (gnus-point-at-eol)))
160 (message-remove-header gnus-agent-target-move-group-header
))
161 (goto-char (point-min))
162 (when (re-search-forward
163 (concat "^" (regexp-quote gnus-agent-meta-information-header
) ":")
165 (setq type
(ignore-errors (read (current-buffer)))
166 method
(ignore-errors (read (current-buffer))))
167 (message-remove-header gnus-agent-meta-information-header
)))
168 ;; Let Agent restore any GCC lines and have message.el perform them.
169 (gnus-agent-restore-gcc)
170 ;; Then we send it. If we have no meta-information, we just send
171 ;; it and let Message figure out how.
172 (when (and (or (null method
)
173 (gnus-server-opened method
)
174 (gnus-open-server method
))
176 (let ((message-this-is-news (eq type
'news
))
177 (message-this-is-mail (eq type
'mail
))
178 (gnus-post-method method
)
179 (message-post-method method
))
181 (gnus-inews-do-gcc move-to
)
182 (message-send-and-exit)))
184 (gnus-inews-do-gcc move-to
)
185 (message-send-and-exit))))
186 (let ((gnus-verbose-backends nil
))
187 (gnus-request-expire-articles
188 (list article
) (or group
"nndraft:queue") t
)))))
190 (defun gnus-draft-send-all-messages ()
191 "Send all the sendable drafts."
196 "Send all drafts? "))
197 (gnus-uu-mark-buffer)
198 (gnus-draft-send-message)))
200 (defun gnus-group-send-queue ()
201 "Send all sendable articles from the queue group."
203 (when (or gnus-plugged
204 (not gnus-agent-prompt-send-queue
)
205 (gnus-y-or-n-p "Gnus is unplugged; really send queue? "))
206 (gnus-activate-group "nndraft:queue")
208 (let* ((articles (nndraft-articles))
209 (unsendable (gnus-uncompress-range
212 (gnus-get-info "nndraft:queue"))))))
213 (gnus-posting-styles nil
)
214 (total (length articles
))
216 (while (setq article
(pop articles
))
217 (unless (memq article unsendable
)
218 (let ((message-sending-message
219 (format "Sending message %d of %d..."
220 (- total
(length articles
)) total
)))
221 (gnus-draft-send article
))))))))
224 (defun gnus-draft-reminder ()
225 "Reminder user if there are unsent drafts."
230 (dolist (group '("nndraft:drafts" "nndraft:queue"))
231 (setq active
(gnus-activate-group group
))
232 (if (and active
(>= (cdr active
) (car active
)))
233 (if (y-or-n-p "There are unsent drafts. Confirm to exit? ")
235 (error "Stop!"))))))))
237 ;;; Utility functions
239 ;;;!!!If this is byte-compiled, it fails miserably.
240 ;;;!!!This is because `gnus-setup-message' uses uninterned symbols.
241 ;;;!!!This has been fixed in recent versions of Emacs and XEmacs,
242 ;;;!!!but for the time being, we'll just run this tiny function uncompiled.
245 (defun gnus-draft-setup (narticle group
&optional restore
)
247 (gnus-setup-message 'forward
248 (let ((article narticle
))
251 (if (not (gnus-request-restore-buffer article group
))
252 (error "Couldn't restore the article")
254 (equal group
"nndraft:queue"))
256 ;; Insert the separator.
257 (goto-char (point-min))
258 (search-forward "\n\n")
260 (insert mail-header-separator
)
262 (setq ga
(message-fetch-field gnus-draft-meta-information-header
))
263 (message-set-auto-save-file-name))))
264 (gnus-backlog-remove-article group narticle
)
266 (ignore-errors (setq ga
(car (read-from-string ga
)))))
267 (setq gnus-newsgroup-name
268 (if (equal (car ga
) "") nil
(car ga
)))
269 (gnus-configure-posting-styles)
270 (setq gnus-message-group-art
(cons gnus-newsgroup-name
(cadr ga
)))
271 (setq message-post-method
273 (gnus-post-method arg
,(car ga
))))
274 (unless (equal (cadr ga
) "")
275 (dolist (article (cdr ga
))
278 (gnus-add-mark ,(car ga
) 'replied
,article
)
279 (gnus-request-set-mark ,(car ga
) (list (list (list ,article
)
283 (defun gnus-draft-article-sendable-p (article)
284 "Say whether ARTICLE is sendable."
285 (not (memq article gnus-newsgroup-unsendable
)))
287 (provide 'gnus-draft
)
289 ;;; arch-tag: 3d92af58-8c97-4a5c-9db4-a98e85198022
290 ;;; gnus-draft.el ends here