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comparison lisp/gnus/gnus-vm.el @ 0:376386a54a3c r19-14

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Import from CVS: tag r19-14
author cvs
date Mon, 13 Aug 2007 08:45:50 +0200
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1 ;;; gnus-vm.el --- vm interface for Gnus
2 ;; Copyright (C) 1994,95,96 Free Software Foundation, Inc.
3
4 ;; Author: Per Persson <pp@solace.mh.se>
5 ;; Keywords: news, mail
6
7 ;; This file is part of GNU Emacs.
8
9 ;; GNU Emacs is free software; you can redistribute it and/or modify
10 ;; it under the terms of the GNU General Public License as published by
11 ;; the Free Software Foundation; either version 2, or (at your option)
12 ;; any later version.
13
14 ;; GNU Emacs is distributed in the hope that it will be useful,
15 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
16 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 ;; GNU General Public License for more details.
18
19 ;; You should have received a copy of the GNU General Public License
20 ;; along with GNU Emacs; see the file COPYING. If not, write to the
21 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
22 ;; Boston, MA 02111-1307, USA.
23
24 ;;; Commentary:
25
26 ;; Major contributors:
27 ;; Christian Limpach <Christian.Limpach@nice.ch>
28 ;; Some code stolen from:
29 ;; Rick Sladkey <jrs@world.std.com>
30
31 ;;; Code:
32
33 (require 'sendmail)
34 (require 'message)
35 (require 'gnus)
36 (require 'gnus-msg)
37
38 (eval-when-compile
39 (autoload 'vm-mode "vm")
40 (autoload 'vm-save-message "vm")
41 (autoload 'vm-forward-message "vm")
42 (autoload 'vm-reply "vm")
43 (autoload 'vm-mail "vm"))
44
45 (defvar gnus-vm-inhibit-window-system nil
46 "Inhibit loading `win-vm' if using a window-system.
47 Has to be set before gnus-vm is loaded.")
48
49 (or gnus-vm-inhibit-window-system
50 (condition-case nil
51 (if window-system
52 (require 'win-vm))
53 (error nil)))
54
55 (if (not (featurep 'vm))
56 (load "vm"))
57
58 (defun gnus-vm-make-folder (&optional buffer)
59 (let ((article (or buffer (current-buffer)))
60 (tmp-folder (generate-new-buffer " *tmp-folder*"))
61 (start (point-min))
62 (end (point-max)))
63 (set-buffer tmp-folder)
64 (insert-buffer-substring article start end)
65 (goto-char (point-min))
66 (if (looking-at "^\\(From [^ ]+ \\).*$")
67 (replace-match (concat "\\1" (current-time-string)))
68 (insert "From " gnus-newsgroup-name " "
69 (current-time-string) "\n"))
70 (while (re-search-forward "\n\nFrom " nil t)
71 (replace-match "\n\n>From "))
72 ;; insert a newline, otherwise the last line gets lost
73 (goto-char (point-max))
74 (insert "\n")
75 (vm-mode)
76 tmp-folder))
77
78 (defun gnus-summary-save-article-vm (&optional arg)
79 "Append the current article to a vm folder.
80 If N is a positive number, save the N next articles.
81 If N is a negative number, save the N previous articles.
82 If N is nil and any articles have been marked with the process mark,
83 save those articles instead."
84 (interactive "P")
85 (let ((gnus-default-article-saver 'gnus-summary-save-in-vm))
86 (gnus-summary-save-article arg)))
87
88 (defun gnus-summary-save-in-vm (&optional folder)
89 (interactive)
90 (let ((default-name
91 (funcall gnus-mail-save-name gnus-newsgroup-name
92 gnus-current-headers gnus-newsgroup-last-mail)))
93 (setq folder
94 (cond ((eq folder 'default) default-name)
95 (folder folder)
96 (t (gnus-read-save-file-name
97 "Save article in VM folder:" default-name))))
98 (gnus-make-directory (file-name-directory folder))
99 (set-buffer gnus-original-article-buffer)
100 (save-excursion
101 (save-restriction
102 (widen)
103 (let ((vm-folder (gnus-vm-make-folder)))
104 (vm-save-message folder)
105 (kill-buffer vm-folder))))
106 ;; Remember the directory name to save articles.
107 (setq gnus-newsgroup-last-mail folder)))
108
109 (provide 'gnus-vm)
110
111 ;;; gnus-vm.el ends here.