1 ;;; gnus-draft.el --- draft message support for Semi-gnus
2 ;; Copyright (C) 1997 Free Software Foundation, Inc.
4 ;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
5 ;; MORIOKA Tomohiko <morioka@jaist.ac.jp>
6 ;; Keywords: mail, news, MIME, offline
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.
34 (eval-when-compile (require 'cl))
38 (defvar gnus-draft-mode nil
39 "Minor mode for providing a draft summary buffers.")
41 (defvar gnus-draft-mode-map nil)
43 (unless gnus-draft-mode-map
44 (setq gnus-draft-mode-map (make-sparse-keymap))
46 (gnus-define-keys gnus-draft-mode-map
47 "Dt" gnus-draft-toggle-sending
48 "De" gnus-draft-edit-message
49 "Ds" gnus-draft-send-message
50 "DS" gnus-draft-send-all-messages))
52 (defun gnus-draft-make-menu-bar ()
53 (unless (boundp 'gnus-draft-menu)
55 gnus-draft-menu gnus-draft-mode-map ""
57 ["Toggle whether to send" gnus-draft-toggle-sending t]
58 ["Edit" gnus-draft-edit-message t]
59 ["Send selected message(s)" gnus-draft-send-message t]
60 ["Send all messages" gnus-draft-send-all-messages t]))))
62 (defun gnus-draft-mode (&optional arg)
63 "Minor mode for providing a draft summary buffers.
65 \\{gnus-draft-mode-map}"
67 (when (eq major-mode 'gnus-summary-mode)
68 (when (set (make-local-variable 'gnus-draft-mode)
69 (if (null arg) (not gnus-draft-mode)
70 (> (prefix-numeric-value arg) 0)))
72 (when (gnus-visual-p 'draft-menu 'menu)
73 (gnus-draft-make-menu-bar))
74 (gnus-add-minor-mode 'gnus-draft-mode " Draft" gnus-draft-mode-map)
75 (run-hooks 'gnus-draft-mode-hook))))
79 (defun gnus-draft-toggle-sending (article)
80 "Toggle whether to send an article or not."
81 (interactive (list (gnus-summary-article-number)))
82 (if (gnus-draft-article-sendable-p article)
84 (push article gnus-newsgroup-unsendable)
85 (gnus-summary-mark-article article gnus-unsendable-mark))
86 (setq gnus-newsgroup-unsendable
87 (delq article gnus-newsgroup-unsendable))
88 (gnus-summary-mark-article article gnus-unread-mark))
89 (gnus-summary-position-point))
91 (defun gnus-draft-edit-message ()
92 "Enter a mail/post buffer to edit and send the draft."
94 (let ((article (gnus-summary-article-number)))
95 (gnus-summary-mark-as-read article gnus-canceled-mark)
96 (gnus-draft-setup article gnus-newsgroup-name)
99 (when (buffer-name (get-buffer ,gnus-summary-buffer))
101 (set-buffer (get-buffer ,gnus-summary-buffer))
102 (gnus-cache-possibly-remove-article ,article nil nil nil t)))))
103 message-send-actions)))
105 (defun gnus-draft-send-message (&optional n)
106 "Send the current draft."
108 (let ((articles (gnus-summary-work-articles n))
110 (while (setq article (pop articles))
111 (gnus-summary-remove-process-mark article)
112 (unless (memq article gnus-newsgroup-unsendable)
113 (gnus-draft-send article gnus-newsgroup-name)
114 (gnus-summary-mark-article article gnus-canceled-mark)))))
116 (defun gnus-draft-send (article &optional group)
117 "Send message ARTICLE."
118 (gnus-draft-setup article (or group "nndraft:queue"))
119 (let ((message-syntax-checks 'dont-check-for-anything-just-trust-me)
121 (message-send-and-exit)))
123 (defun gnus-draft-send-all-messages ()
124 "Send all the sendable drafts."
126 (gnus-uu-mark-buffer)
127 (gnus-draft-send-message))
129 (defun gnus-group-send-drafts ()
130 "Send all sendable articles from the queue group."
132 (gnus-activate-group "nndraft:queue")
134 (let ((articles (nndraft-articles))
135 (unsendable (gnus-uncompress-range
138 (gnus-get-info "nndraft:queue"))))))
140 (while (setq article (pop articles))
141 (unless (memq article unsendable)
142 (gnus-draft-send article))))))
144 ;;; Utility functions
146 (defcustom gnus-draft-decoding-function
149 (mime-edit-decode-buffer nil)
150 (eword-decode-header)
152 "Function called to decode the message from network representation."
156 ;;;!!!If this is byte-compiled, it fails miserably.
157 ;;;!!!I have no idea why.
160 (defun gnus-draft-setup (narticle group)
161 (gnus-setup-message 'forward
162 (let ((article narticle))
165 (if (not (gnus-request-restore-buffer article group))
166 (error "Couldn't restore the article")
167 ;; Insert the separator.
168 (funcall gnus-draft-decoding-function)
169 (goto-char (point-min))
170 (search-forward "\n\n")
172 (insert mail-header-separator)
174 (message-set-auto-save-file-name))))))
176 (defun gnus-draft-article-sendable-p (article)
177 "Say whether ARTICLE is sendable."
178 (not (memq article gnus-newsgroup-unsendable)))
180 (provide 'gnus-draft)
182 ;;; gnus-draft.el ends here