1 ;;; wl-draft.el --- Message draft mode for Wanderlust.
3 ;; Copyright (C) 1998,1999,2000 Yuuichi Teranishi <teranisi@gohome.org>
4 ;; Copyright (C) 1998,1999,2000 Masahiro MURATA <muse@ba2.so-net.ne.jp>
6 ;; Author: Yuuichi Teranishi <teranisi@gohome.org>
7 ;; Masahiro MURATA <muse@ba2.so-net.ne.jp>
8 ;; Keywords: mail, net news
10 ;; This file is part of Wanderlust (Yet Another Message Interface on Emacsen).
12 ;; This program is free software; you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation; either version 2, or (at your option)
17 ;; This program is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs; see the file COPYING. If not, write to the
24 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
25 ;; Boston, MA 02111-1307, USA.
35 (require 'wl-template)
37 (condition-case nil (require 'timezone) (error nil))
41 (defvar x-face-add-x-face-version-header)
42 (defvar mail-reply-buffer)
43 (defvar mail-from-style)
47 (defalias-maybe 'x-face-insert 'ignore)
48 (defalias-maybe 'x-face-insert-version-header 'ignore)
49 (defalias-maybe 'wl-init 'ignore)
50 (defalias-maybe 'wl-draft-mode 'ignore))
53 (autoload 'wl-addrmgr "wl-addrmgr"))
55 (defvar wl-draft-buf-name "Draft")
56 (defvar wl-draft-buffer-file-name nil)
57 (defvar wl-draft-field-completion-list nil)
58 (defvar wl-draft-verbose-send t)
59 (defvar wl-draft-verbose-msg nil)
60 (defvar wl-draft-queue-flushing nil)
61 (defvar wl-draft-config-variables nil)
62 (defvar wl-draft-config-exec-flag t)
63 (defvar wl-draft-buffer-cur-summary-buffer nil)
64 (defvar wl-draft-clone-local-variable-regexp "^\\(wl\\|mime\\)")
65 (defvar wl-draft-sendlog-filename "sendlog")
66 (defvar wl-draft-queue-save-filename "qinfo")
67 (defvar wl-draft-config-save-filename "config")
68 (defvar wl-draft-queue-flush-send-function 'wl-draft-dispatch-message)
69 (defvar wl-sent-message-via nil)
70 (defvar wl-sent-message-modified nil)
71 (defvar wl-sent-message-queued nil)
72 (defvar wl-draft-fcc-list nil)
73 (defvar wl-draft-reedit nil)
74 (defvar wl-draft-reply-buffer nil)
75 (defvar wl-draft-forward nil)
76 (defvar wl-draft-doing-mime-bcc nil)
78 (defvar wl-draft-parent-folder nil
79 "Folder name of the summary in which current draft is invoked.
80 This variable is local in each draft buffer.
81 You can refer its value in `wl-draft-config-alist'.
84 \(setq wl-draft-config-alist
85 '(((string-match \".*@domain1$\" wl-draft-parent-folder)
86 (\"From\" . \"user@domain1\"))
87 ((string-match \".*@domain2$\" wl-draft-parent-folder)
88 (\"From\" . \"user@domain2\"))))")
90 (defvar wl-draft-config-sub-func-alist
91 '((body . wl-draft-config-sub-body)
92 (top . wl-draft-config-sub-top)
93 (bottom . wl-draft-config-sub-bottom)
94 (header . wl-draft-config-sub-header)
95 (header-top . wl-draft-config-sub-header-top)
96 (header-bottom . wl-draft-config-sub-header)
97 (part-top . wl-draft-config-sub-part-top)
98 (part-bottom . wl-draft-config-sub-part-bottom)
99 (body-file . wl-draft-config-sub-body-file)
100 (top-file . wl-draft-config-sub-top-file)
101 (bottom-file . wl-draft-config-sub-bottom-file)
102 (header-file . wl-draft-config-sub-header-file)
103 (template . wl-draft-config-sub-template)
104 (x-face . wl-draft-config-sub-x-face)))
106 (make-variable-buffer-local 'wl-draft-buffer-file-name)
107 (make-variable-buffer-local 'wl-draft-buffer-cur-summary-buffer)
108 (make-variable-buffer-local 'wl-draft-config-variables)
109 (make-variable-buffer-local 'wl-draft-config-exec-flag)
110 (make-variable-buffer-local 'wl-sent-message-via)
111 (make-variable-buffer-local 'wl-sent-message-queued)
112 (make-variable-buffer-local 'wl-draft-fcc-list)
113 (make-variable-buffer-local 'wl-draft-reply-buffer)
114 (make-variable-buffer-local 'wl-draft-parent-folder)
116 (defsubst wl-smtp-password-key (user mechanism server)
117 (format "SMTP:%s/%s@%s"
118 user mechanism server))
120 (defmacro wl-smtp-extension-bind (&rest body)
121 (` (let* ((smtp-sasl-mechanisms
122 (if wl-smtp-authenticate-type
124 (if (listp wl-smtp-authenticate-type)
125 wl-smtp-authenticate-type
126 (list wl-smtp-authenticate-type)))))
127 (smtp-use-sasl (and smtp-sasl-mechanisms t))
128 (smtp-use-starttls (eq wl-smtp-connection-type 'starttls))
129 smtp-sasl-user-name smtp-sasl-properties sasl-read-passphrase)
130 (if (and (string= (car smtp-sasl-mechanisms) "DIGEST-MD5")
132 (string-match "^\\([^@]*\\)@\\([^@]*\\)"
133 wl-smtp-posting-user))
134 (setq smtp-sasl-user-name (match-string 1 wl-smtp-posting-user)
135 smtp-sasl-properties (list 'realm
136 (match-string 2 wl-smtp-posting-user)))
137 (setq smtp-sasl-user-name wl-smtp-posting-user
138 smtp-sasl-properties nil))
139 (setq sasl-read-passphrase
143 (wl-smtp-password-key
145 (car smtp-sasl-mechanisms)
149 (defun wl-draft-insert-date-field ()
151 (insert "Date: " (wl-make-date-string) "\n"))
153 (defun wl-draft-insert-from-field ()
155 ;; Put the "From:" field in unless for some odd reason
156 ;; they put one in themselves.
157 (let* ((login (or user-mail-address (user-login-name)))
158 (fullname (user-full-name)))
159 (cond ((eq mail-from-style 'angles)
160 (insert "From: " fullname)
161 (let ((fullname-start (+ (point-min) (length "From: ")))
162 (fullname-end (point-marker)))
163 (goto-char fullname-start)
164 ;; Look for a character that cannot appear unquoted
165 ;; according to RFC 822.
166 (if (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]"
169 ;; Quote fullname, escaping specials.
170 (goto-char fullname-start)
172 (while (re-search-forward "[\"\\]"
174 (replace-match "\\\\\\&" t))
176 (insert " <" login ">\n"))
177 ((eq mail-from-style 'parens)
178 (insert "From: " login " (")
179 (let ((fullname-start (point)))
181 (let ((fullname-end (point-marker)))
182 (goto-char fullname-start)
183 ;; RFC 822 says \ and nonmatching parentheses
184 ;; must be escaped in comments.
185 ;; Escape every instance of ()\ ...
186 (while (re-search-forward "[()\\]" fullname-end 1)
187 (replace-match "\\\\\\&" t))
188 ;; ... then undo escaping of matching parentheses,
189 ;; including matching nested parentheses.
190 (goto-char fullname-start)
191 (while (re-search-forward
192 "\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)"
194 (replace-match "\\1(\\3)" t)
195 (goto-char fullname-start))))
197 ((not mail-from-style)
198 (insert "From: " login "\n")))))
200 (defun wl-draft-insert-x-face-field ()
201 "Insert X-Face header."
203 (if (not (file-exists-p wl-x-face-file))
204 (error "File %s does not exist" wl-x-face-file)
205 (goto-char (point-min))
206 (search-forward mail-header-separator nil t)
208 (wl-draft-insert-x-face-field-here)
209 (run-hooks 'wl-draft-insert-x-face-field-hook))) ; highlight it if you want.
211 (defun wl-draft-insert-x-face-field-here ()
212 "Insert X-Face field at point."
213 (let ((x-face-string (elmo-get-file-string wl-x-face-file)))
214 (when (string-match "^\\(X-Face:\\)?[ \t\n]*" x-face-string)
215 (setq x-face-string (substring x-face-string (match-end 0))))
216 (insert "X-Face: " x-face-string))
217 (when (not (= (preceding-char) ?\n)) ; for chomped (choped) x-face-string
219 ;; Insert X-Face-Version: field
220 (when (and (fboundp 'x-face-insert-version-header)
221 (boundp 'x-face-add-x-face-version-header)
222 x-face-add-x-face-version-header)
223 (x-face-insert-version-header)))
225 (defun wl-draft-setup ()
226 (let ((field wl-draft-fields)
230 (list (cons (concat (car field) " ")
231 (concat (car field) " ")))))
232 (setq field (cdr field)))
234 (cons (cons (concat wl-draft-mime-bcc-field-name ": ")
235 (concat wl-draft-mime-bcc-field-name ": "))
237 (setq wl-draft-field-completion-list cl)
238 (setq wl-address-complete-header-regexp
240 (append wl-address-complete-header-list
241 (list (concat wl-draft-mime-bcc-field-name ":")))))))
243 (defun wl-draft-make-mail-followup-to (recipients)
244 (if (elmo-list-member
245 (or wl-user-mail-address-list
246 (list (wl-address-header-extract-address wl-from)))
248 (let ((rlist (elmo-list-delete
249 (or wl-user-mail-address-list
250 (list (wl-address-header-extract-address wl-from)))
254 (lambda (item) (string= (downcase elem)
257 (if (elmo-list-member rlist (mapcar 'downcase
258 wl-subscribed-mailing-list))
260 (append rlist (list (wl-address-header-extract-address
264 (defun wl-draft-delete-myself-from-cc (to cc)
265 (let ((myself (or wl-user-mail-address-list
266 (list (wl-address-header-extract-address wl-from)))))
267 (cond (wl-draft-always-delete-myself ; always-delete option
268 (elmo-list-delete myself cc
271 (lambda (item) (string= (downcase elem)
274 ((elmo-list-member (append to cc) ; subscribed mailing-list
275 (mapcar 'downcase wl-subscribed-mailing-list))
276 (elmo-list-delete myself cc
279 (lambda (item) (string= (downcase elem)
284 (defun wl-draft-forward (original-subject summary-buf)
285 (let (references parent-folder)
286 (with-current-buffer summary-buf
287 (setq parent-folder (wl-summary-buffer-folder-name)))
288 (with-current-buffer (wl-message-get-original-buffer)
289 (setq references (nconc
290 (std11-field-bodies '("References" "In-Reply-To"))
291 (list (std11-field-body "Message-Id"))))
292 (setq references (delq nil references)
293 references (mapconcat 'identity references " ")
294 references (wl-draft-parse-msg-id-list-string references)
295 references (wl-delete-duplicates references)
296 references (when references
297 (mapconcat 'identity references "\n\t"))))
298 (and wl-draft-use-frame
299 (get-buffer-window summary-buf)
300 (select-window (get-buffer-window summary-buf)))
301 (wl-draft (list (cons 'To "")
303 (concat wl-forward-subject-prefix original-subject))
304 (cons 'References references))
305 nil nil nil nil parent-folder))
306 (goto-char (point-max))
307 (wl-draft-insert-message)
308 (mail-position-on-field "To"))
310 (defun wl-draft-strip-subject-re (subject)
311 "Remove \"Re:\" from SUBJECT string. Shamelessly copied from Gnus."
312 (if (string-match wl-subject-prefix-regexp subject)
313 (substring subject (match-end 0))
316 (defun wl-draft-self-reply-p ()
317 "Return t when From address in the current message is user's self one or not."
318 (wl-address-user-mail-address-p (or (elmo-field-body "From") "")))
320 (defun wl-draft-reply-list-symbol (with-arg)
321 "Return symbol `wl-draft-reply-*-argument-list' match condition.
322 Check WITH-ARG and From: field."
323 (if (wl-draft-self-reply-p)
325 'wl-draft-reply-myself-with-argument-list
326 'wl-draft-reply-myself-without-argument-list)
328 'wl-draft-reply-with-argument-list
329 'wl-draft-reply-without-argument-list)))
331 (defun wl-draft-reply (buf with-arg summary-buf)
332 "Reply to BUF buffer message.
333 Reply to author if WITH-ARG is non-nil."
336 to mail-followup-to cc subject in-reply-to references newsgroups
337 to-alist cc-alist decoder parent-folder)
338 (when (buffer-live-p summary-buf)
339 (with-current-buffer summary-buf
340 (setq parent-folder (wl-summary-buffer-folder-name))))
341 (set-buffer (or buf mime-mother-buffer))
342 (setq r-list (symbol-value (wl-draft-reply-list-symbol with-arg)))
345 (when (let ((condition (car (car r-list))))
346 (cond ((stringp condition)
347 (std11-field-body condition))
352 ((stringp (car condition))
353 (or (std11-field-body (car condition))
355 ((symbolp (car condition))
356 (or (funcall (car condition))
360 (setq condition (cdr condition)))
363 (funcall condition))))
364 (let ((r-to-list (nth 0 (cdr (car r-list))))
365 (r-cc-list (nth 1 (cdr (car r-list))))
366 (r-ng-list (nth 2 (cdr (car r-list)))))
367 (when (and (member "Followup-To" r-ng-list)
368 (string= (std11-field-body "Followup-To") "poster"))
369 (setq r-to-list (cons "From" r-to-list))
370 (setq r-ng-list (delete "Followup-To"
371 (copy-sequence r-ng-list))))
372 (if (and r-to-list (symbolp r-to-list))
373 (setq to (wl-concat-list (funcall r-to-list) ","))
374 (setq to (wl-concat-list (cons to
375 (elmo-multiple-fields-body-list
378 (if (and r-cc-list (symbolp r-cc-list))
379 (setq cc (wl-concat-list (funcall r-cc-list) ","))
380 (setq cc (wl-concat-list (cons cc
381 (elmo-multiple-fields-body-list
384 (if (and r-ng-list (symbolp r-ng-list))
385 (setq newsgroups (wl-concat-list (funcall r-ng-list) ","))
386 (setq newsgroups (wl-concat-list (cons newsgroups
391 (setq r-list (cdr r-list)))
392 (error "No match field: check your `%s'"
393 (symbol-name (wl-draft-reply-list-symbol with-arg))))
394 (setq subject (std11-field-body "Subject"))
395 (setq to (wl-parse-addresses to)
396 cc (wl-parse-addresses cc))
397 (with-temp-buffer ; to keep raw buffer unibyte.
398 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
399 (setq decoder (mime-find-field-decoder 'Subject 'plain))
400 (setq subject (if (and subject decoder)
401 (funcall decoder subject) subject))
405 (setq decoder (mime-find-field-decoder 'To 'plain))
406 (cons (nth 1 (std11-extract-address-components addr))
407 (if decoder (funcall decoder addr) addr)))
412 (setq decoder (mime-find-field-decoder 'Cc 'plain))
413 (cons (nth 1 (std11-extract-address-components addr))
414 (if decoder (funcall decoder addr) addr)))
416 (and wl-reply-subject-prefix
417 (setq subject (concat wl-reply-subject-prefix
418 (wl-draft-strip-subject-re
420 (setq in-reply-to (std11-field-body "Message-Id"))
421 (setq references (nconc
422 (std11-field-bodies '("References" "In-Reply-To"))
424 (setq to (delq nil (mapcar 'car to-alist)))
425 (setq cc (delq nil (mapcar 'car cc-alist)))
426 ;; if subscribed mailing list is contained in cc or to
427 ;; and myself is contained in cc,
428 ;; delete myself from cc.
429 (setq cc (wl-draft-delete-myself-from-cc to cc))
430 (when wl-insert-mail-followup-to
431 (setq mail-followup-to
432 (wl-draft-make-mail-followup-to (append to cc)))
433 (setq mail-followup-to (wl-delete-duplicates mail-followup-to nil t)))
434 (with-temp-buffer ; to keep raw buffer unibyte.
435 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
436 (setq newsgroups (wl-parse newsgroups
437 "[ \t\f\r\n,]*\\([^ \t\f\r\n,]+\\)")
438 newsgroups (wl-delete-duplicates newsgroups)
443 (setq decoder (mime-find-field-decoder 'Newsgroups 'plain))
444 (if decoder (funcall decoder grp) grp))
446 (setq to (wl-delete-duplicates to nil t))
447 (setq cc (wl-delete-duplicates
448 (append (wl-delete-duplicates cc nil t)
449 to (copy-sequence to))
451 (and to (setq to (mapconcat
453 (if wl-draft-reply-use-address-with-full-name
454 (or (cdr (assoc addr to-alist)) addr)
457 (and cc (setq cc (mapconcat
459 (if wl-draft-reply-use-address-with-full-name
460 (or (cdr (assoc addr cc-alist)) addr)
463 (and mail-followup-to
464 (setq mail-followup-to
467 (if wl-draft-reply-use-address-with-full-name
468 (or (cdr (assoc addr (append to-alist cc-alist))) addr)
470 mail-followup-to ",\n\t")))
471 (and (null to) (setq to cc cc nil))
472 (setq references (delq nil references)
473 references (mapconcat 'identity references " ")
474 references (wl-draft-parse-msg-id-list-string references)
475 references (wl-delete-duplicates references)
476 references (if references
477 (mapconcat 'identity references "\n\t")))
478 (and wl-draft-use-frame
479 (get-buffer-window summary-buf)
480 (select-window (get-buffer-window summary-buf)))
481 (wl-draft (list (cons 'To to)
483 (cons 'Newsgroups newsgroups)
484 (cons 'Subject subject)
485 (cons 'In-Reply-To in-reply-to)
486 (cons 'References references)
487 (cons 'Mail-Followup-To mail-followup-to))
488 nil nil nil nil parent-folder)
489 (setq wl-draft-reply-buffer buf))
490 (run-hooks 'wl-reply-hook))
492 (defun wl-draft-add-references ()
493 (wl-draft-add-in-reply-to "References"))
495 (defun wl-draft-add-in-reply-to (&optional alt-field)
496 (let* ((mes-id (save-excursion
497 (set-buffer mail-reply-buffer)
498 (std11-field-body "message-id")))
499 (field (or alt-field "In-Reply-To"))
500 (ref (std11-field-body field))
501 (ref-list nil) (st nil))
502 (when (and mes-id ref)
503 (while (string-match "<[^>]+>" ref st)
505 (cons (substring ref (match-beginning 0) (setq st (match-end 0)))
508 (member mes-id ref-list))
512 (when (mail-position-on-field field)
514 (while (looking-at "^[ \t]")
516 (setq mes-id (concat "\t" mes-id "\n")))
520 (defun wl-draft-yank-from-mail-reply-buffer (decode-it
521 &optional ignored-fields)
524 (narrow-to-region (point)(point))
526 (with-current-buffer mail-reply-buffer
528 (decode-mime-charset-region (point-min) (point-max)
530 (buffer-substring-no-properties
531 (point-min) (point-max))))
533 (goto-char (point-min))
534 (wl-draft-delete-fields ignored-fields))
535 (goto-char (point-max))
536 (push-mark (point) nil t)
537 (goto-char (point-min)))
539 (cond (mail-citation-hook (run-hooks 'mail-citation-hook))
540 (mail-yank-hooks (run-hooks 'mail-yank-hooks))
541 (wl-draft-cite-function (funcall wl-draft-cite-function))) ; default cite
542 (run-hooks 'wl-draft-cited-hook)
543 (when (if wl-draft-add-references
544 (wl-draft-add-references)
545 (if wl-draft-add-in-reply-to
546 (wl-draft-add-in-reply-to)))
547 (wl-highlight-headers 'for-draft)) ; highlight when added References:
548 (when wl-highlight-body-too
549 (wl-highlight-body-region beg (point-max)))))
551 (defun wl-message-news-p ()
552 "If exist valid Newsgroups field, return non-nil."
553 (std11-field-body "Newsgroups"))
555 (defun wl-message-field-exists-p (field)
556 "If FIELD exist and FIELD value is not empty, return non-nil."
557 (let ((value (std11-field-body field)))
559 (not (string= value "")))))
561 (defun wl-message-mail-p ()
562 "If exist To, Cc or Bcc field, return non-nil."
563 (or (wl-message-field-exists-p "To")
564 (wl-message-field-exists-p "Resent-to")
565 (wl-message-field-exists-p "Cc")
566 (wl-message-field-exists-p "Bcc")
567 (wl-message-field-exists-p wl-draft-mime-bcc-field-name)
568 ;;; This may be needed..
569 ;;; (wl-message-field-exists-p "Fcc")
572 (defun wl-draft-edit-string (string)
573 (let ((cur-buf (current-buffer))
574 (tmp-buf (get-buffer-create " *wl-draft-edit-string*"))
575 to subject in-reply-to cc references newsgroups mail-followup-to
576 content-type content-transfer-encoding from
581 (setq to (std11-field-body "To"))
584 (decode-mime-charset-string
587 (setq subject (std11-field-body "Subject"))
588 (setq subject (and subject
590 (decode-mime-charset-string
593 (setq from (std11-field-body "From")
596 (decode-mime-charset-string
599 (setq in-reply-to (std11-field-body "In-Reply-To"))
600 (setq cc (std11-field-body "Cc"))
603 (decode-mime-charset-string
606 (setq references (std11-field-body "References"))
607 (setq newsgroups (std11-field-body "Newsgroups"))
608 (setq mail-followup-to (std11-field-body "Mail-Followup-To"))
609 (setq content-type (std11-field-body "Content-Type"))
610 (setq content-transfer-encoding (std11-field-body "Content-Transfer-Encoding"))
611 (goto-char (point-min))
612 (or (re-search-forward "\n\n" nil t)
613 (search-forward (concat mail-header-separator "\n") nil t))
619 (nth 1 (std11-extract-address-components from))
620 wl-user-mail-address-list)
624 (cons 'Subject subject)
625 (cons 'Newsgroups newsgroups)
626 (cons 'Mail-Followup-To mail-followup-to)
627 (cons 'In-Reply-To in-reply-to)
628 (cons 'References references))
629 content-type content-transfer-encoding
630 (buffer-substring (point) (point-max))
632 (and to (mail-position-on-field "To"))
633 (delete-other-windows)
634 (kill-buffer tmp-buf)))
635 (run-hooks 'wl-draft-reedit-hook))
637 (defun wl-draft-insert-current-message (dummy)
639 (let (original-buffer
641 mail-citation-hook mail-yank-hooks
642 wl-draft-add-references wl-draft-add-in-reply-to
643 wl-draft-cite-function)
644 (with-current-buffer wl-draft-buffer-cur-summary-buffer
645 (with-current-buffer wl-message-buffer
646 (setq original-buffer (wl-message-get-original-buffer))
648 (with-current-buffer original-buffer
650 (error "No current message"))))
651 (setq mail-reply-buffer original-buffer)
652 (wl-draft-yank-from-mail-reply-buffer
654 wl-ignored-forwarded-headers)))
656 (defun wl-draft-insert-get-message (dummy)
657 (let ((fld (completing-read
659 (if (memq 'read-folder wl-use-folder-petname)
660 (wl-folder-get-entity-with-petname)
661 wl-folder-entity-hashtb)
662 nil nil wl-default-spec
663 'wl-read-folder-hist))
664 (number (call-interactively
665 (function (lambda (num)
666 (interactive "nNumber: ")
668 (mail-reply-buffer (get-buffer-create "*wl-draft-insert-get-message*"))
669 mail-citation-hook mail-yank-hooks
670 wl-draft-cite-function)
673 (elmo-message-fetch (wl-folder-get-elmo-folder fld)
676 (elmo-make-fetch-strategy 'entire)
677 nil mail-reply-buffer)
678 (wl-draft-yank-from-mail-reply-buffer nil))
679 (kill-buffer mail-reply-buffer))))
682 ;; default body citation func
684 (defun wl-default-draft-cite ()
685 (let ((mail-yank-ignored-headers "[^:]+:")
686 (mail-yank-prefix "> ")
687 (summary-buf wl-current-summary-buffer)
688 (message-buf (get-buffer (wl-current-message-buffer)))
689 from date cite-title num entity)
691 (buffer-live-p summary-buf)
693 (buffer-live-p message-buf))
695 (with-current-buffer summary-buf
696 (let ((elmo-mime-charset wl-summary-buffer-mime-charset))
697 (setq num (save-excursion
698 (set-buffer message-buf)
699 wl-message-buffer-cur-number))
700 (setq entity (elmo-msgdb-overview-get-entity
701 num (wl-summary-buffer-msgdb)))
702 (setq date (elmo-msgdb-overview-entity-get-date entity))
703 (setq from (elmo-msgdb-overview-entity-get-from entity))))
704 (setq cite-title (format "At %s,\n%s wrote:"
705 (or date "some time ago")
706 (if wl-default-draft-cite-decorate-author
707 (funcall wl-summary-from-function
711 (insert cite-title "\n"))
712 (mail-indent-citation)))
714 (defvar wl-draft-buffer nil "Draft buffer to yank content.")
715 (defun wl-draft-yank-to-draft-buffer (buffer)
716 "Yank BUFFER content to `wl-draft-buffer'."
717 (set-buffer wl-draft-buffer)
718 (let ((mail-reply-buffer buffer))
719 (wl-draft-yank-from-mail-reply-buffer nil)
720 (kill-buffer buffer)))
722 (defun wl-draft-yank-original (&optional arg)
723 "Yank original message."
726 (let (buf mail-reply-buffer)
729 (setq buf (current-buffer)))
730 (setq mail-reply-buffer buf)
731 (wl-draft-yank-from-mail-reply-buffer nil))
732 (wl-draft-yank-current-message-entity)))
734 (defun wl-draft-hide (editing-buffer)
735 "Hide the editing draft buffer if possible."
736 (when (and editing-buffer
737 (buffer-live-p editing-buffer))
738 (set-buffer editing-buffer)
739 (let ((sum-buf wl-draft-buffer-cur-summary-buffer)
740 fld-buf sum-win fld-win)
741 (if (and wl-draft-use-frame
742 (> (length (visible-frame-list)) 1))
748 ;; stay folder window if required
749 (when wl-stay-folder-window
750 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
751 (if (setq fld-win (get-buffer-window fld-buf))
752 (select-window fld-win)
753 (if wl-draft-resume-folder-window ;; resume folder window
754 (switch-to-buffer fld-buf)))))
755 (if (buffer-live-p sum-buf)
756 (if (setq sum-win (get-buffer-window sum-buf t))
757 ;; if Summary is on the frame, select it.
758 (select-window sum-win)
759 ;; if summary is not on the frame, switch to it.
760 (if (and wl-stay-folder-window
761 (or wl-draft-resume-folder-window fld-win))
762 (wl-folder-select-buffer sum-buf)
763 (switch-to-buffer sum-buf))))))))
765 (defun wl-draft-delete (editing-buffer)
766 "Kill the editing draft buffer and delete the file corresponds to it."
769 (set-buffer editing-buffer)
770 (if wl-draft-buffer-file-name
772 (if (file-exists-p wl-draft-buffer-file-name)
773 (delete-file wl-draft-buffer-file-name))
774 (let ((msg (and wl-draft-buffer-file-name
775 (string-match "[0-9]+$" wl-draft-buffer-file-name)
777 (match-string 0 wl-draft-buffer-file-name)))))
778 (wl-draft-config-info-operation msg 'delete))))
779 (set-buffer-modified-p nil) ; force kill
780 (kill-buffer editing-buffer))))
782 (defun wl-draft-kill (&optional force-kill)
783 "Kill current draft buffer and quit editing."
786 (when (and (or (eq major-mode 'wl-draft-mode)
787 (eq major-mode 'mail-mode))
789 (y-or-n-p "Kill Current Draft? ")))
790 (let ((cur-buf (current-buffer)))
791 (wl-draft-hide cur-buf)
792 (wl-draft-delete cur-buf)))
795 (defun wl-draft-fcc ()
796 "Add a new Fcc field, with file name completion."
798 (or (mail-position-on-field "fcc" t) ;Put new field after exiting Fcc.
799 (mail-position-on-field "to"))
802 ;; Imported from message.el.
803 (defun wl-draft-elide-region (b e)
804 "Elide the text in the region.
805 An ellipsis (from `wl-draft-elide-ellipsis') will be inserted where the
809 (insert wl-draft-elide-ellipsis))
811 ;; Imported from message.el.
812 (defun wl-draft-beginning-of-line (&optional n)
813 "Move point to beginning of header value or to beginning of line."
815 (let ((zrs 'zmacs-region-stays))
816 (when (and (interactive-p) (boundp zrs))
818 (if (wl-draft-point-in-header-p)
819 (let* ((here (point))
820 (bol (progn (beginning-of-line n) (point)))
821 (eol (line-end-position))
822 (eoh (and (looking-at "[^ \t]")
823 (re-search-forward ": *" eol t))))
824 (if (and eoh (or (> here eoh) (= here bol)))
827 (beginning-of-line n)))
829 (defun wl-draft-point-in-header-p ()
830 "Return t if point is in the header."
833 (goto-char (point-min))
834 (not (re-search-forward
835 (concat "^" (regexp-quote mail-header-separator) "\n")
838 ;; function for wl-sent-message-via
840 (defmacro wl-draft-sent-message-p (type)
841 (` (eq (nth 1 (assq (, type) wl-sent-message-via)) 'sent)))
843 (defmacro wl-draft-set-sent-message (type result &optional server-port)
844 (` (let ((element (assq (, type) wl-sent-message-via)))
846 (unless (eq (nth 1 element) (, result))
847 (setcdr element (list (, result) (, server-port)))
848 (setq wl-sent-message-modified t))
849 (push (list (, type) (, result) (, server-port)) wl-sent-message-via)
850 (setq wl-sent-message-modified t)))))
852 (defun wl-draft-sent-message-results ()
853 (let ((results wl-sent-message-via)
854 unplugged-via sent-via)
856 (cond ((eq (nth 1 (car results)) 'unplugged)
857 (push (caar results) unplugged-via))
858 ((eq (nth 1 (car results)) 'sent)
859 (push (caar results) sent-via)))
860 (setq results (cdr results)))
861 (list unplugged-via sent-via)))
863 (defun wl-draft-write-sendlog (status proto server to id)
864 "Write send log file, if `wl-draft-sendlog' is non-nil."
865 (when wl-draft-sendlog
867 (let* ((filename (expand-file-name wl-draft-sendlog-filename
868 elmo-msgdb-directory))
869 (filesize (nth 7 (file-attributes filename)))
870 (server (if server (concat " server=" server) ""))
872 ((memq proto '(fcc queue))
873 (format " folder=\"%s\"" to))
875 (format " ng=<%s>" to))
880 (mapcar '(lambda(x) (format "<%s>" x)) to)
883 (id (if id (concat " id=" id) ""))
884 (time (format-time-string "%Y/%m/%d %T")))
885 (insert (format "%s proto=%s stat=%s%s%s%s\n"
886 time proto status server to id))
887 (if (and wl-draft-sendlog-max-size filesize
888 (> filesize wl-draft-sendlog-max-size))
889 (rename-file filename (concat filename ".old") t))
890 (if (file-writable-p filename)
891 (write-region-as-binary (point-min) (point-max)
893 (message "%s is not writable." filename))))))
895 (defun wl-draft-get-header-delimiter (&optional delete)
896 ;; If DELETE is non-nil, replace the header delimiter with a blank line
898 (goto-char (point-min))
899 (when (re-search-forward
900 (concat "^" (regexp-quote mail-header-separator) "$\\|^$") nil t)
904 (setq delimline (point-marker)))
907 (defun wl-draft-send-mail-with-qmail ()
908 "Pass the prepared message buffer to qmail-inject.
909 Refer to the documentation for the variable `send-mail-function'
910 to find out how to use this."
911 (if (and wl-draft-qmail-send-plugged
912 (not (elmo-plugged-p)))
913 (wl-draft-set-sent-message 'mail 'unplugged)
915 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
916 (let ((id (std11-field-body "Message-ID"))
917 (to (std11-field-body "To")))
921 'call-process-region 1 (point-max) wl-qmail-inject-program
923 wl-qmail-inject-args))
924 ;; qmail-inject doesn't say anything on it's stdout/stderr,
925 ;; we have to look at the retval instead
927 (wl-draft-set-sent-message 'mail 'sent)
928 (wl-draft-write-sendlog 'ok 'qmail nil (list to) id)))
929 (1 (error "`qmail-inject' reported permanent failure"))
930 (111 (error "`qmail-inject' reported transient failure"))
931 ;; should never happen
932 (t (error "`qmail-inject' reported unknown failure"))))))
934 (defun wl-draft-parse-msg-id-list-string (string)
935 "Get msg-id list from STRING."
937 (dolist (parsed-id (std11-parse-msg-ids-string string))
938 (when (eq (car parsed-id) 'msg-id)
939 (setq msg-id-list (cons (std11-msg-id-string parsed-id)
941 (nreverse msg-id-list)))
943 (defun wl-draft-eword-encode-address-list (string &optional column)
944 "Encode header field STRING as list of address, and return the result.
945 Cause an error when STRING contains invalid address.
946 Optional argument COLUMN is start-position of the field."
947 (car (eword-encode-rword-list
948 (or column eword-encode-default-start-column)
949 (eword-encode-addresses-to-rword-list
950 (wl-draft-std11-parse-addresses (std11-lexical-analyze string))))))
952 (defun wl-draft-std11-parse-addresses (lal)
953 (let ((ret (std11-parse-address lal)))
954 (when (and (not (and (eq (length lal) 1)
955 (eq (car (car lal)) 'spaces)))
957 (error "Error while parsing address"))
959 (let ((dest (list (car ret))))
961 (while (and (setq ret (std11-parse-ascii-token lal))
962 (string-equal (cdr (assq 'specials (car ret))) ",")
963 (setq ret (std11-parse-address (cdr ret)))
965 (setq dest (cons (car ret) dest))
966 (setq lal (cdr ret)))
967 (while (eq 'spaces (car (car lal)))
968 (setq lal (cdr lal)))
969 (if lal (error "Error while parsing address"))
972 (defun wl-draft-parse-mailbox-list (field &optional remove-group-list)
973 "Get mailbox list of FIELD from current buffer.
974 The buffer is expected to be narrowed to just the headers of the message.
975 If optional argument REMOVE-GROUP-LIST is non-nil, remove group list content
976 from current buffer."
978 (let ((case-fold-search t)
979 (inhibit-read-only t)
981 mailbox-list beg seq has-group-list)
982 (goto-char (point-min))
983 (while (re-search-forward (concat "^" (regexp-quote field) "[\t ]*:")
986 (re-search-forward "^[^ \t]" nil 'move)
988 (skip-chars-backward "\n")
989 (setq seq (std11-lexical-analyze
990 (buffer-substring-no-properties beg (point))))
991 (setq addresses (wl-draft-std11-parse-addresses seq))
993 (cond ((eq (car (car addresses)) 'group)
994 (setq has-group-list t)
998 'std11-address-string
999 (nth 2 (car addresses))))))
1000 ((eq (car (car addresses)) 'mailbox)
1001 (setq address (nth 1 (car addresses)))
1005 (std11-addr-to-string
1006 (if (eq (car address) 'phrase-route-addr)
1008 (cdr address))))))))
1009 (setq addresses (cdr addresses)))
1010 (when (and remove-group-list has-group-list)
1011 (delete-region beg (point))
1012 (insert (wl-address-string-without-group-list-contents seq))))
1015 (defun wl-draft-deduce-address-list (buffer header-start header-end)
1016 "Get address list suitable for smtp RCPT TO:<address>.
1017 Group list content is removed if `wl-draft-remove-group-list-contents' is
1019 (let ((fields (if (and wl-draft-doing-mime-bcc
1020 wl-draft-disable-bcc-for-mime-bcc)
1022 '("to" "cc" "bcc")))
1023 (resent-fields '("resent-to" "resent-cc" "resent-bcc"))
1024 (case-fold-search t)
1028 (narrow-to-region header-start header-end)
1029 (goto-char (point-min))
1031 (if (re-search-forward "^resent-to[\t ]*:" nil t)
1032 (setq fields resent-fields)))
1036 (wl-draft-parse-mailbox-list
1038 wl-draft-remove-group-list-contents)))
1039 (setq fields (cdr fields)))
1045 (defun wl-draft-send-mail-with-smtp ()
1046 "Send the prepared message buffer with SMTP."
1048 (let* ((errbuf (if mail-interactive
1049 (generate-new-buffer " smtp errors")
1051 (case-fold-search t)
1052 (default-case-fold-search t)
1053 (sender (or wl-envelope-from
1054 (wl-address-header-extract-address wl-from)))
1055 (delimline (save-excursion
1056 (goto-char (point-min))
1058 (concat "^" (regexp-quote mail-header-separator)
1062 (or wl-smtp-posting-server smtp-server "localhost"))
1063 (smtp-service (or wl-smtp-posting-port smtp-service))
1064 (smtp-local-domain (or smtp-local-domain wl-local-domain))
1065 (id (std11-field-body "message-id"))
1067 (if (not (elmo-plugged-p smtp-server smtp-service))
1068 (wl-draft-set-sent-message 'mail 'unplugged
1069 (cons smtp-server smtp-service))
1072 ;; Instead of `smtp-deduce-address-list'.
1073 (setq recipients (wl-draft-deduce-address-list
1074 (current-buffer) (point-min) delimline))
1075 (unless recipients (error "No recipients"))
1076 ;; Insert an extra newline if we need it to work around
1077 ;; Sun's bug that swallows newlines.
1078 (goto-char (1+ delimline))
1079 (if (eval mail-mailer-swallows-blank-line)
1081 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1082 (if mail-interactive
1086 (wl-draft-delete-field "bcc" delimline)
1087 (wl-draft-delete-field "resent-bcc" delimline)
1088 (let (process-connection-type)
1091 (wl-smtp-extension-bind
1093 (smtp-send-buffer sender recipients (current-buffer))
1095 (wl-draft-write-sendlog 'failed 'smtp smtp-server
1097 (if (and (eq (car err) 'smtp-response-error)
1098 (= (nth 1 err) 535))
1100 (wl-smtp-password-key
1102 (car smtp-sasl-mechanisms)
1104 (signal (car err) (cdr err)))
1106 (wl-draft-write-sendlog 'uncertain 'smtp smtp-server
1108 (signal (car err) (cdr err)))))
1109 (wl-draft-set-sent-message 'mail 'sent)
1110 (wl-draft-write-sendlog
1111 'ok 'smtp smtp-server recipients id)))))
1112 (if (bufferp errbuf)
1113 (kill-buffer errbuf))))))
1115 (defun wl-draft-send-mail-with-pop-before-smtp ()
1116 "Send the prepared message buffer with POP-before-SMTP."
1117 (require 'elmo-pop3)
1121 :user (or wl-pop-before-smtp-user
1122 elmo-pop3-default-user)
1123 :server (or wl-pop-before-smtp-server
1124 elmo-pop3-default-server)
1125 :port (or wl-pop-before-smtp-port
1126 elmo-pop3-default-port)
1127 :auth (or wl-pop-before-smtp-authenticate-type
1128 elmo-pop3-default-authenticate-type)
1129 :stream-type (or wl-pop-before-smtp-stream-type
1130 elmo-pop3-default-stream-type))))
1131 (condition-case error
1133 (elmo-pop3-get-session session)
1134 (when session (elmo-network-close-session session)))
1136 (elmo-network-close-session session)
1137 (unless (string= (nth 1 error) "Unplugged")
1138 (signal (car error)(cdr error))))))
1139 (wl-draft-send-mail-with-smtp))
1141 (defun wl-draft-insert-required-fields (&optional force-msgid)
1142 "Insert Message-ID, Date, and From field.
1143 If FORCE-MSGID, insert message-id regardless of `wl-insert-message-id'."
1144 ;; Insert Message-Id field...
1145 (goto-char (point-min))
1146 (when (and (or force-msgid
1147 wl-insert-message-id)
1148 (not (re-search-forward "^Message-ID[ \t]*:" nil t)))
1149 (insert (concat "Message-ID: "
1150 (funcall wl-message-id-function)
1152 ;; Insert date field.
1153 (goto-char (point-min))
1154 (or (re-search-forward "^Date[ \t]*:" nil t)
1155 (wl-draft-insert-date-field))
1156 ;; Insert from field.
1157 (goto-char (point-min))
1158 (or (re-search-forward "^From[ \t]*:" nil t)
1159 (wl-draft-insert-from-field)))
1161 (defun wl-draft-normal-send-func (editing-buffer kill-when-done)
1162 "Send the message in the current buffer."
1164 (narrow-to-region (goto-char (point-min))
1165 (if (re-search-forward
1167 "^" (regexp-quote mail-header-separator) "$")
1171 (wl-draft-insert-required-fields)
1172 ;; ignore any blank lines in the header
1173 (while (progn (goto-char (point-min))
1174 (re-search-forward "\n[ \t]*\n\n*" nil t))
1175 (replace-match "\n"))
1176 (goto-char (point-min))
1177 (while (re-search-forward
1178 "^[^ \t\n:]+:[ \t]*\\(.*\\(\n[ \t].*\\)*\\)\n"
1180 (when (string= "" (match-string 1))
1181 (replace-match ""))))
1182 ;;; (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1183 (wl-draft-dispatch-message)
1184 (when kill-when-done
1185 ;; hide editing-buffer.
1186 (wl-draft-hide editing-buffer)
1187 ;; delete editing-buffer and its file.
1188 (wl-draft-delete editing-buffer)))
1190 (defun wl-draft-dispatch-message (&optional mes-string)
1191 "Send the message in the current buffer. Not modified the header fields."
1192 (let (delimline mime-bcc)
1193 (if (and wl-draft-verbose-send mes-string)
1194 (message "%s" mes-string))
1196 (setq delimline (wl-draft-get-header-delimiter t))
1197 (unless wl-draft-fcc-list
1198 (setq wl-draft-fcc-list (wl-draft-get-fcc-list delimline)))
1200 (setq wl-sent-message-modified nil)
1203 (if (and (wl-message-mail-p)
1204 (not (wl-draft-sent-message-p 'mail)))
1205 (if (or (not (or wl-draft-force-queuing
1206 wl-draft-force-queuing-mail))
1207 (memq 'mail wl-sent-message-queued))
1209 (setq mime-bcc (wl-draft-mime-bcc-field))
1210 (funcall wl-draft-send-mail-function)
1211 (when (not (zerop (length mime-bcc)))
1212 (wl-draft-do-mime-bcc mime-bcc)))
1213 (push 'mail wl-sent-message-queued)
1214 (wl-draft-set-sent-message 'mail 'unplugged)))
1215 (if (and (wl-message-news-p)
1216 (not (wl-draft-sent-message-p 'news))
1217 (not (wl-message-field-exists-p "Resent-to")))
1218 (if (or (not (or wl-draft-force-queuing
1219 wl-draft-force-queuing-news))
1220 (memq 'news wl-sent-message-queued))
1221 (funcall wl-draft-send-news-function)
1222 (push 'news wl-sent-message-queued)
1223 (wl-draft-set-sent-message 'news 'unplugged))))
1224 (let* ((status (wl-draft-sent-message-results))
1225 (unplugged-via (car status))
1226 (sent-via (nth 1 status)))
1227 ;; If one sent, process fcc folder.
1228 (if (and sent-via wl-draft-fcc-list)
1230 (wl-draft-do-fcc (wl-draft-get-header-delimiter)
1232 (setq wl-draft-fcc-list nil)))
1233 (if wl-draft-use-cache
1234 (let ((id (std11-field-body "Message-ID"))
1235 (elmo-enable-disconnected-operation t))
1236 (elmo-file-cache-save (elmo-file-cache-get-path id)
1238 ;; If one unplugged, append queue.
1239 (when (and unplugged-via
1240 wl-sent-message-modified)
1241 (if wl-draft-enable-queuing
1243 (wl-draft-queue-append wl-sent-message-via)
1244 (setq wl-sent-message-modified 'requeue))
1245 (error "Unplugged")))
1246 (when wl-draft-verbose-send
1247 (if (and unplugged-via sent-via);; combined message
1249 (setq wl-draft-verbose-msg
1250 (format "Sending%s and Queuing%s..."
1251 sent-via unplugged-via))
1252 (message "%sdone" wl-draft-verbose-msg))
1256 (if sent-via "done" "failed"))))))))
1257 (not wl-sent-message-modified)) ;; return value
1259 (defun wl-draft-raw-send (&optional kill-when-done force-pre-hook mes-string)
1260 "Force send current buffer as raw message."
1263 (let (wl-interactive-send
1264 ;;; wl-draft-verbose-send
1265 (wl-mail-send-pre-hook (and force-pre-hook wl-mail-send-pre-hook))
1266 (wl-news-send-pre-hook (and force-pre-hook wl-news-send-pre-hook))
1269 (wl-draft-send kill-when-done mes-string))))
1271 (defun wl-draft-clone-local-variables ()
1272 (let ((locals (buffer-local-variables))
1275 (when (and (consp (car locals))
1277 (string-match wl-draft-clone-local-variable-regexp
1278 (symbol-name (car (car locals)))))
1279 (wl-append result (list (car (car locals)))))
1280 (setq locals (cdr locals)))
1283 (defun wl-draft-send (&optional kill-when-done mes-string)
1284 "Send current draft message.
1285 If KILL-WHEN-DONE is non-nil, current draft buffer is killed"
1287 ;; Don't call this explicitly.
1288 ;; Added to 'wl-draft-send-hook (by teranisi)
1289 ;; (wl-draft-config-exec)
1290 (run-hooks 'wl-draft-send-hook)
1291 (when (or (not wl-interactive-send)
1292 (y-or-n-p "Do you really want to send current draft? "))
1293 (let ((send-mail-function 'wl-draft-raw-send)
1294 (editing-buffer (current-buffer))
1295 (sending-buffer (wl-draft-generate-clone-buffer
1296 " *wl-draft-sending-buffer*"
1297 (append wl-draft-config-variables
1298 (wl-draft-clone-local-variables))))
1299 (wl-draft-verbose-msg nil)
1303 (set-buffer sending-buffer)
1304 (if (and (not (wl-message-mail-p))
1305 (not (wl-message-news-p)))
1306 (error "No recipient is specified"))
1307 (expand-abbrev) ; for mail-abbrevs
1308 (let ((mime-header-encode-method-alist
1310 '((wl-draft-eword-encode-address-list
1311 . (To Cc Bcc Resent-To Resent-Cc Resent-Bcc From)))
1312 (if (boundp 'mime-header-encode-method-alist)
1313 (symbol-value 'mime-header-encode-method-alist)))))
1314 (run-hooks 'mail-send-hook) ; translate buffer
1317 (if wl-draft-verbose-send
1318 (message "%s" (or mes-string "Sending...")))
1319 (funcall wl-draft-send-function editing-buffer kill-when-done)
1320 ;; Now perform actions on successful sending.
1321 (while mail-send-actions
1323 (apply (car (car mail-send-actions))
1324 (cdr (car mail-send-actions)))
1326 (setq mail-send-actions (cdr mail-send-actions)))
1327 (if wl-draft-verbose-send
1329 (or wl-draft-verbose-msg
1332 ;; kill sending buffer, anyway.
1333 (and (buffer-live-p sending-buffer)
1334 (kill-buffer sending-buffer))))))
1336 (defun wl-draft-mime-bcc-field ()
1337 "Return the MIME-Bcc field body. The field is deleted."
1338 (prog1 (std11-field-body wl-draft-mime-bcc-field-name)
1339 (wl-draft-delete-field wl-draft-mime-bcc-field-name)))
1341 (defun wl-draft-do-mime-bcc (field-body)
1342 "Send MIME-Bcc (Encapsulated blind carbon copy)."
1343 (let ((orig-from (mime-decode-field-body (std11-field-body "from")
1345 (orig-subj (mime-decode-field-body (or (std11-field-body "subject")
1348 (recipients (wl-parse-addresses field-body))
1349 (draft-buffer (current-buffer))
1351 (save-window-excursion
1352 (when (and (not wl-draft-doing-mime-bcc) ; To avoid infinite loop.
1353 (not (zerop (length field-body))))
1354 (let ((wl-draft-doing-mime-bcc t))
1355 (dolist (recipient recipients)
1356 (wl-draft-create-buffer)
1357 (wl-draft-create-contents
1358 (append `((From . ,orig-from)
1360 (Subject . ,(concat "A blind carbon copy ("
1363 (wl-draft-default-headers)))
1364 (wl-draft-insert-mail-header-separator)
1365 (wl-draft-prepare-edit)
1366 (goto-char (point-max))
1367 (insert (or wl-draft-mime-bcc-body
1368 "This is a blind carbon copy.")
1370 (mime-edit-insert-tag "message" "rfc822")
1371 (insert-buffer draft-buffer)
1372 (let (wl-interactive-send)
1373 (wl-draft-send 'kill-when-done))))))))
1375 ;; Derived from `message-save-drafts' in T-gnus.
1376 (defun wl-draft-save ()
1377 "Save current draft."
1379 (if (buffer-modified-p)
1381 (message "Saving %s..." wl-draft-buffer-file-name)
1382 (let ((msg (buffer-substring-no-properties (point-min) (point-max))))
1383 (with-temp-file wl-draft-buffer-file-name
1385 ;; If no header separator, insert it.
1387 (goto-char (point-min))
1388 (unless (re-search-forward
1389 (concat "^" (regexp-quote mail-header-separator) "$")
1391 (goto-char (point-min))
1392 (if (re-search-forward "\n\n" nil t)
1393 (replace-match (concat "\n" mail-header-separator "\n"))
1394 (goto-char (point-max))
1395 (insert (if (eq (char-before) ?\n) "" "\n")
1396 mail-header-separator "\n"))))
1397 (let ((mime-header-encode-method-alist
1398 '((eword-encode-unstructured-field-body))))
1399 (mime-edit-translate-buffer))
1400 (wl-draft-get-header-delimiter t)))
1401 (set-buffer-modified-p nil)
1402 (wl-draft-config-info-operation
1403 (and (string-match "[0-9]+$" wl-draft-buffer-file-name)
1405 (match-string 0 wl-draft-buffer-file-name)))
1407 (message "Saving %s...done" wl-draft-buffer-file-name))
1408 (message "(No changes need to be saved)")))
1410 (defun wl-draft-mimic-kill-buffer ()
1411 "Kill the current (draft) buffer with query."
1413 (let ((bufname (read-buffer (format "Kill buffer: (default %s) "
1416 (if (or (not bufname)
1417 (string-equal bufname "")
1418 (string-equal bufname (buffer-name)))
1419 (let ((bufname (current-buffer)))
1420 (when (or (not (buffer-modified-p))
1422 (format "Buffer %s modified; kill anyway? " bufname)))
1423 (set-buffer-modified-p nil)
1424 (wl-draft-hide bufname)
1425 (kill-buffer bufname)))
1426 (kill-buffer bufname))))
1428 (defun wl-draft-save-and-exit ()
1429 "Save current draft and exit current draft mode."
1432 (let ((editing-buffer (current-buffer)))
1433 (wl-draft-hide editing-buffer)
1434 (kill-buffer editing-buffer)))
1436 (defun wl-draft-send-and-exit ()
1437 "Send current draft message and kill it."
1441 (defun wl-draft-send-from-toolbar ()
1443 (let ((wl-interactive-send t))
1444 (wl-draft-send-and-exit)))
1446 (defun wl-draft-delete-field (field &optional delimline replace)
1447 (wl-draft-delete-fields (regexp-quote field) delimline replace))
1449 (defun wl-draft-delete-fields (field &optional delimline replace)
1452 (goto-char (point-min))
1453 (if (search-forward "\n\n" nil t)
1454 (setq delimline (point))
1455 (setq delimline (point-max))))
1456 (narrow-to-region (point-min) delimline)
1457 (goto-char (point-min))
1458 (let ((regexp (concat "^" field ":"))
1459 (case-fold-search t))
1461 (if (looking-at regexp)
1467 (if (re-search-forward "^[^ \t]" nil t)
1468 (goto-char (match-beginning 0))
1471 (insert (concat field ": " replace "\n"))))
1473 (if (re-search-forward "^[^ \t]" nil t)
1474 (goto-char (match-beginning 0))
1477 (defun wl-draft-get-fcc-list (header-end)
1478 (if (and wl-draft-doing-mime-bcc
1479 wl-draft-disable-fcc-for-mime-bcc)
1481 (wl-draft-delete-field "fcc")
1484 (case-fold-search t))
1485 (or (markerp header-end) (error "HEADER-END must be a marker"))
1487 (goto-char (point-min))
1488 (while (re-search-forward "^Fcc:[ \t]*" header-end t)
1493 (buffer-substring-no-properties
1497 (skip-chars-backward " \t")
1500 (dolist (folder fcc-list)
1501 (wl-folder-confirm-existence
1502 (wl-folder-get-elmo-folder (eword-decode-string folder)))))
1503 (delete-region (match-beginning 0)
1504 (progn (forward-line 1) (point)))))
1507 (defun wl-draft-do-fcc (header-end &optional fcc-list)
1508 (let ((send-mail-buffer (current-buffer))
1509 (tembuf (generate-new-buffer " fcc output"))
1510 (case-fold-search t)
1512 (or (markerp header-end) (error "HEADER-END must be a marker"))
1515 (setq fcc-list (wl-draft-get-fcc-list header-end)))
1518 ;; insert just the headers to avoid moving the gap more than
1519 ;; necessary (the message body could be arbitrarily huge.)
1520 (insert-buffer-substring send-mail-buffer 1 header-end)
1521 (wl-draft-insert-required-fields t)
1522 (goto-char (point-max))
1523 (insert-buffer-substring send-mail-buffer header-end)
1524 (let ((id (std11-field-body "Message-ID"))
1525 (elmo-enable-disconnected-operation t)
1528 (unless (or cache-saved
1529 (elmo-folder-plugged-p
1530 (wl-folder-get-elmo-folder (car fcc-list))))
1531 (elmo-file-cache-save id nil) ;; for disconnected operation
1532 (setq cache-saved t))
1533 (if (elmo-folder-append-buffer
1534 (wl-folder-get-elmo-folder
1535 (eword-decode-string (car fcc-list)))
1536 (not wl-fcc-force-as-read))
1537 (wl-draft-write-sendlog 'ok 'fcc nil (car fcc-list) id)
1538 (wl-draft-write-sendlog 'failed 'fcc nil (car fcc-list) id))
1539 (setq fcc-list (cdr fcc-list)))))
1540 (kill-buffer tembuf)))
1542 (defun wl-draft-on-field-p ()
1545 (goto-char (point-min))
1546 (search-forward (concat "\n" mail-header-separator "\n") nil 0)
1553 (if (or (looking-at ".*,[ \t]?$")
1554 (looking-at "^[^ \t]+:[ \t]+.*:$")); group list name
1556 (let ((pos (point)))
1559 (if (looking-at "^[ \t]")
1561 (if (re-search-forward ":" pos t) nil t)))))))
1565 (defun wl-draft (&optional header-alist
1566 content-type content-transfer-encoding
1569 "Write and send mail/news message with Wanderlust."
1576 (wl-plugged-init t))
1578 (wl-init)) ; returns immediately if already initialized.
1581 (let (buf-name header-alist-internal)
1583 (wl-draft-create-buffer
1585 (eq this-command 'wl-draft)
1586 (eq this-command 'wl-summary-write)
1587 (eq this-command 'wl-summary-write-current-folder)
1588 (eq this-command 'wl-folder-write-current-folder))
1591 (unless (cdr (assq 'From header-alist))
1593 (append (list (cons 'From wl-from)) header-alist)))
1594 (unless (cdr (assq 'To header-alist))
1599 (if (assq 'To header-alist)
1600 (setcdr (assq 'To header-alist) to)
1602 (append header-alist
1603 (list (cons 'To to))))))))
1604 (unless (cdr (assq 'Subject header-alist))
1605 (if (assq 'Subject header-alist)
1606 (setcdr (assq 'Subject header-alist) "")
1608 (append header-alist (list (cons 'Subject ""))))))
1609 (setq header-alist (append header-alist
1610 (wl-draft-default-headers)
1611 wl-draft-additional-header-alist
1612 (if body (list "" (cons 'Body body)))))
1613 (wl-draft-create-contents header-alist)
1615 (wl-draft-decode-body
1616 content-type content-transfer-encoding))
1617 (wl-draft-insert-mail-header-separator)
1618 (wl-draft-prepare-edit)
1620 (run-hooks 'wl-mail-setup-hook))
1621 (goto-char (point-min))
1622 (wl-user-agent-compose-internal) ;; user-agent
1625 (string= (cdr (assq 'To header-alist)) ""))
1626 (mail-position-on-field "To"))
1628 (goto-char (point-max))))
1631 (defun wl-draft-create-buffer (&optional full parent-folder)
1632 (let* ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1633 (parent-folder (or parent-folder (wl-summary-buffer-folder-name)))
1634 (summary-buf (wl-summary-get-buffer parent-folder))
1635 buf-name file-name num change-major-mode-hook)
1636 (if (not (elmo-folder-message-file-p draft-folder))
1637 (error "%s folder cannot be used for draft folder" wl-draft-folder))
1638 (setq num (elmo-max-of-list
1639 (or (elmo-folder-list-messages draft-folder) '(0))))
1640 (setq num (+ 1 num))
1641 ;; To get unused buffer name.
1642 (while (get-buffer (concat wl-draft-folder "/" (int-to-string num)))
1643 (setq num (+ 1 num)))
1644 (setq buf-name (find-file-noselect
1646 (elmo-message-file-name
1647 (wl-folder-get-elmo-folder wl-draft-folder)
1649 (if wl-draft-use-frame
1650 (switch-to-buffer-other-frame buf-name)
1651 (switch-to-buffer buf-name))
1652 (set-buffer buf-name)
1653 (if (not (string-match (regexp-quote wl-draft-folder)
1655 (rename-buffer (concat wl-draft-folder "/" (int-to-string num))))
1656 (if (or (eq wl-draft-reply-buffer-style 'full)
1658 (delete-other-windows))
1661 (make-local-variable 'truncate-partial-width-windows)
1662 (setq truncate-partial-width-windows nil)
1663 (setq truncate-lines wl-draft-truncate-lines)
1664 (setq wl-sent-message-via nil)
1665 (setq wl-sent-message-queued nil)
1666 (setq wl-draft-buffer-file-name file-name)
1667 (setq wl-draft-config-exec-flag t)
1668 (setq wl-draft-parent-folder (or parent-folder ""))
1669 (or (eq this-command 'wl-folder-write-current-folder)
1670 (setq wl-draft-buffer-cur-summary-buffer summary-buf))
1673 (defun wl-draft-create-contents (header-alist)
1674 "header-alist' sample
1675 '(function ;; funcall
1676 string ;; insert string
1677 (symbol . string) ;; insert symbol-value: string
1678 (symbol . function) ;; (funcall) and if it returns string,
1679 ;; insert symbol-value: string
1680 (symbol . nil) ;; do nothing
1683 (unless (eq major-mode 'wl-draft-mode)
1684 (error "`wl-draft-create-header' must be use in wl-draft-mode"))
1685 (let ((halist header-alist)
1690 ((functionp (car halist)) (funcall (car halist)))
1692 ((stringp (car halist)) (insert (car halist) "\n"))
1694 ((consp (car halist))
1695 (setq field (car (car halist)))
1696 (setq value (cdr (car halist)))
1700 ((eq field 'Body) ; body
1702 ((stringp value) (insert (symbol-name field) ": " value "\n"))
1704 (let ((value-return (funcall value)))
1705 (when (stringp value-return)
1706 (insert (symbol-name field) ": " value-return "\n"))))
1715 (setq halist (cdr halist)))))
1717 (defun wl-draft-prepare-edit ()
1718 (unless (eq major-mode 'wl-draft-mode)
1719 (error "`wl-draft-create-header' must be use in wl-draft-mode"))
1720 (let (change-major-mode-hook)
1721 (wl-draft-editor-mode)
1722 (add-hook 'local-write-file-hooks 'wl-draft-save)
1723 (wl-draft-overload-functions)
1724 (wl-highlight-headers 'for-draft)
1726 (clear-visited-file-modtime)))
1728 (defun wl-draft-decode-header ()
1730 (std11-narrow-to-header)
1731 (wl-draft-decode-message-in-buffer)
1734 (defun wl-draft-decode-body (&optional content-type content-transfer-encoding)
1737 (std11-field-body "content-type")))
1738 (content-transfer-encoding
1739 (or content-transfer-encoding
1740 (std11-field-body "content-transfer-encoding")))
1743 (std11-narrow-to-header)
1744 (wl-draft-delete-field "content-type")
1745 (wl-draft-delete-field "content-transfer-encoding")
1746 (goto-char (point-max))
1747 (setq delimline (point-marker))
1749 (narrow-to-region delimline (point-max))
1750 (goto-char (point-min))
1752 (insert "Content-type: " content-type "\n"))
1753 (when content-transfer-encoding
1754 (insert "Content-Transfer-Encoding: " content-transfer-encoding "\n"))
1755 (wl-draft-decode-message-in-buffer)
1756 (goto-char (point-min))
1757 (unless (re-search-forward "^$" (point-at-eol) t)
1762 ;;; subroutine for wl-draft-create-contents
1763 ;;; must be used in wl-draft-mode
1764 (defun wl-draft-check-new-line ()
1765 (if (not (= (preceding-char) ?\n))
1768 (defsubst wl-draft-trim-ccs (cc)
1774 (null (and wl-draft-delete-myself-from-bcc-fcc
1776 (mapcar 'wl-address-header-extract-address
1778 (wl-parse-addresses (std11-field-body "To"))
1779 (wl-parse-addresses (std11-field-body "Cc"))))
1780 (mapcar 'downcase wl-subscribed-mailing-list)))))
1784 (defsubst wl-draft-default-headers ()
1786 (cons 'Mail-Reply-To (and wl-insert-mail-reply-to
1787 (wl-address-header-extract-address
1789 (cons 'User-Agent wl-generate-mailer-string-function)
1790 (cons 'Reply-To mail-default-reply-to)
1791 (cons 'Bcc (function
1794 (or wl-bcc (and mail-self-blind (user-login-name)))))))
1795 (cons 'Fcc (function
1797 (wl-draft-trim-ccs wl-fcc))))
1798 (cons 'Organization wl-organization)
1799 (and wl-auto-insert-x-face
1800 (file-exists-p wl-x-face-file)
1801 'wl-draft-insert-x-face-field-here) ;; allow nil
1802 mail-default-headers
1803 ;; check \n at th end of line for `mail-default-headers'
1804 'wl-draft-check-new-line
1807 (defun wl-draft-insert-mail-header-separator (&optional delimline)
1810 (goto-char delimline)
1811 (goto-char (point-min))
1812 (if (search-forward "\n\n" nil t)
1813 (delete-backward-char 1)
1814 (goto-char (point-max))))
1815 (wl-draft-check-new-line)
1816 (put-text-property (point)
1818 (insert mail-header-separator "\n")
1820 'category 'mail-header-separator)))
1824 (defun wl-draft-elmo-nntp-send ()
1825 (let ((elmo-nntp-post-pre-hook wl-news-send-pre-hook)
1826 (elmo-nntp-default-user
1827 (or wl-nntp-posting-user elmo-nntp-default-user))
1828 (elmo-nntp-default-server
1829 (or wl-nntp-posting-server elmo-nntp-default-server))
1830 (elmo-nntp-default-port
1831 (or wl-nntp-posting-port elmo-nntp-default-port))
1832 (elmo-nntp-default-stream-type
1833 (or wl-nntp-posting-stream-type elmo-nntp-default-stream-type))
1834 (elmo-nntp-default-function wl-nntp-posting-function)
1836 (if (setq condition (cdr (elmo-string-matched-assoc
1837 (std11-field-body "Newsgroups")
1838 wl-nntp-posting-config-alist)))
1839 (if (stringp condition)
1840 (setq elmo-nntp-default-server condition)
1841 (while (car condition)
1842 (set (intern (format "elmo-nntp-default-%s"
1843 (symbol-name (caar condition))))
1845 (setq condition (cdr condition)))))
1846 (unless elmo-nntp-default-function
1847 (error "wl-draft-nntp-send: posting-function is nil"))
1848 (if (not (elmo-plugged-p elmo-nntp-default-server elmo-nntp-default-port))
1849 (wl-draft-set-sent-message 'news 'unplugged
1850 (cons elmo-nntp-default-server
1851 elmo-nntp-default-port))
1852 (funcall elmo-nntp-default-function
1853 elmo-nntp-default-server (current-buffer))
1854 (wl-draft-set-sent-message 'news 'sent)
1855 (wl-draft-write-sendlog 'ok 'nntp elmo-nntp-default-server
1856 (std11-field-body "Newsgroups")
1857 (std11-field-body "Message-ID")))))
1859 (defun wl-draft-generate-clone-buffer (name &optional local-variables)
1860 "Generate clone of current buffer named NAME."
1861 (let ((editing-buffer (current-buffer)))
1863 (set-buffer (generate-new-buffer name))
1866 (wl-draft-editor-mode)
1867 (insert-buffer editing-buffer)
1869 (while local-variables
1870 (make-local-variable (car local-variables))
1871 (set (car local-variables)
1873 (set-buffer editing-buffer)
1874 (symbol-value (car local-variables))))
1875 (setq local-variables (cdr local-variables)))
1878 (defun wl-draft-reedit (number)
1879 (let ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1881 buffer file-name change-major-mode-hook)
1882 (setq file-name (elmo-message-file-name draft-folder number))
1883 (unless (file-exists-p file-name)
1884 (error "File %s does not exist" file-name))
1885 (if (setq buffer (get-buffer
1886 (concat wl-draft-folder "/"
1887 (number-to-string number))))
1889 (if wl-draft-use-frame
1890 (switch-to-buffer-other-frame buffer)
1891 (switch-to-buffer buffer))
1892 (set-buffer buffer))
1893 (setq buffer (get-buffer-create (number-to-string number)))
1894 (if wl-draft-use-frame
1895 (switch-to-buffer-other-frame buffer)
1896 (switch-to-buffer buffer))
1898 (insert-file-contents-as-binary file-name)
1899 (elmo-delete-cr-buffer)
1900 (let((mime-edit-again-ignored-field-regexp
1901 "^\\(Content-.*\\|Mime-Version\\):"))
1902 ; (wl-draft-decode-message-in-buffer))
1903 ;;;; From gnus-article-mime-edit-article-setup in T-gnus
1904 ;;;; XXX: it is semi issue, perhaps [wl:10790]
1905 (let ((ofn (symbol-function 'mime-edit-decode-single-part-in-buffer)))
1906 (fset 'mime-edit-decode-single-part-in-buffer
1907 (lambda (&rest args)
1908 (unless (let ((content-type (car args)))
1909 (eq 'text (mime-content-type-primary-type
1911 (setcar (cdr args) 'not-decode-text))
1914 (wl-draft-decode-message-in-buffer)
1915 (fset 'mime-edit-decode-single-part-in-buffer ofn))))
1916 (wl-draft-insert-mail-header-separator)
1917 (if (not (string-match (regexp-quote wl-draft-folder)
1919 (rename-buffer (concat wl-draft-folder "/" (buffer-name))))
1922 (setq buffer-file-name file-name)
1923 (make-local-variable 'truncate-partial-width-windows)
1924 (setq truncate-partial-width-windows nil)
1925 (setq truncate-lines wl-draft-truncate-lines)
1926 (setq wl-sent-message-via nil)
1927 (setq wl-sent-message-queued nil)
1928 (setq wl-draft-buffer-file-name file-name)
1929 (wl-draft-config-info-operation number 'load)
1930 (goto-char (point-min))
1931 (wl-draft-overload-functions)
1932 (wl-draft-editor-mode)
1933 (add-hook 'local-write-file-hooks 'wl-draft-save)
1934 (wl-highlight-headers 'for-draft)
1935 (run-hooks 'wl-draft-reedit-hook)
1936 (goto-char (point-max))
1939 (defmacro wl-draft-body-goto-top ()
1941 (goto-char (point-min))
1942 (if (re-search-forward mail-header-separator nil t)
1944 (goto-char (point-max))))))
1946 (defmacro wl-draft-body-goto-bottom ()
1947 (` (goto-char (point-max))))
1949 (defmacro wl-draft-config-body-goto-header ()
1951 (goto-char (point-min))
1952 (if (re-search-forward mail-header-separator nil t)
1954 (goto-char (point-max))))))
1956 (defsubst wl-draft-config-sub-eval-insert (content &optional newline)
1957 (let (content-value)
1959 (stringp (setq content-value (eval content))))
1960 (insert content-value)
1961 (if newline (insert "\n")))))
1963 (defun wl-draft-config-sub-body (content)
1964 (wl-draft-body-goto-top)
1965 (delete-region (point) (point-max))
1966 (wl-draft-config-sub-eval-insert content))
1968 (defun wl-draft-config-sub-top (content)
1969 (wl-draft-body-goto-top)
1970 (wl-draft-config-sub-eval-insert content))
1972 (defun wl-draft-config-sub-bottom (content)
1973 (wl-draft-body-goto-bottom)
1974 (wl-draft-config-sub-eval-insert content))
1976 (defun wl-draft-config-sub-header (content)
1977 (wl-draft-config-body-goto-header)
1978 (wl-draft-config-sub-eval-insert content 'newline))
1980 (defun wl-draft-config-sub-header-top (content)
1981 (goto-char (point-min))
1982 (wl-draft-config-sub-eval-insert content 'newline))
1984 (defun wl-draft-config-sub-part-top (content)
1985 (goto-char (mime-edit-content-beginning))
1986 (wl-draft-config-sub-eval-insert content 'newline))
1988 (defun wl-draft-config-sub-part-bottom (content)
1989 (goto-char (mime-edit-content-end))
1990 (wl-draft-config-sub-eval-insert content 'newline))
1992 (defsubst wl-draft-config-sub-file (content)
1993 (let ((coding-system-for-read wl-cs-autoconv)
1994 (file (expand-file-name (eval content))))
1995 (if (file-exists-p file)
1996 (insert-file-contents file)
1997 (error "%s: no exists file" file))))
1999 (defun wl-draft-config-sub-body-file (content)
2000 (wl-draft-body-goto-top)
2001 (delete-region (point) (point-max))
2002 (wl-draft-config-sub-file content))
2004 (defun wl-draft-config-sub-top-file (content)
2005 (wl-draft-body-goto-top)
2006 (wl-draft-config-sub-file content))
2008 (defun wl-draft-config-sub-bottom-file (content)
2009 (wl-draft-body-goto-bottom)
2010 (wl-draft-config-sub-file content))
2012 (defun wl-draft-config-sub-header-file (content)
2013 (wl-draft-config-body-goto-header)
2014 (wl-draft-config-sub-file content))
2016 (defun wl-draft-config-sub-template (content)
2017 (setq wl-draft-config-variables
2018 (wl-template-insert (eval content))))
2020 (defun wl-draft-config-sub-x-face (content)
2021 (if (and (string-match "\\.xbm\\(\\.gz\\)?$" content)
2022 (fboundp 'x-face-insert)) ; x-face.el is installed.
2023 (x-face-insert content)
2024 (wl-draft-replace-field "X-Face" (elmo-get-file-string content t) t)))
2026 (defsubst wl-draft-config-sub-func (field content)
2028 (if (setq func (assq field wl-draft-config-sub-func-alist))
2029 (let (wl-draft-config-variables)
2030 (funcall (cdr func) content)
2031 ;; for wl-draft-config-sub-template
2032 (cons t wl-draft-config-variables)))))
2034 (defsubst wl-draft-config-exec-sub (clist)
2035 (let (config local-variables)
2037 (setq config (car clist))
2042 (let ((field (car config))
2043 (content (cdr config))
2047 (wl-draft-replace-field field (eval content) t))
2048 ((setq ret-val (wl-draft-config-sub-func field content))
2049 (if (cdr ret-val) ;; for wl-draft-config-sub-template
2050 (wl-append local-variables (cdr ret-val))))
2051 ((boundp field) ;; variable
2052 (make-local-variable field)
2053 (set field (eval content))
2054 (wl-append local-variables (list field)))
2056 (error "%s: not variable" field)))))
2058 (error "%s: not supported type" config)))
2059 (setq clist (cdr clist)))
2062 (defun wl-draft-prepared-config-exec (&optional config-alist reply-buf)
2063 "Change headers in draft preparation time."
2065 (unless wl-draft-reedit
2068 (and (boundp 'wl-draft-prepared-config-alist)
2069 wl-draft-prepared-config-alist) ;; For compatible.
2070 wl-draft-config-alist)))
2072 (wl-draft-config-exec config-alist reply-buf)))))
2074 (defun wl-draft-config-exec (&optional config-alist reply-buf)
2075 "Change headers according to the value of `wl-draft-config-alist'.
2076 Automatically applied in draft sending time."
2078 (let ((case-fold-search t)
2079 (alist (or config-alist wl-draft-config-alist))
2080 (reply-buf (or reply-buf (and (buffer-live-p wl-draft-reply-buffer)
2081 wl-draft-reply-buffer)))
2082 (local-variables wl-draft-config-variables)
2084 (when (and (or (interactive-p)
2085 wl-draft-config-exec-flag)
2090 (setq key (caar alist)
2097 (set-buffer reply-buf)
2099 (std11-narrow-to-header)
2100 (goto-char (point-min))
2101 (re-search-forward (car clist) nil t))))
2102 (wl-draft-config-exec-sub (cdr clist))
2105 (when (save-restriction
2106 (std11-narrow-to-header mail-header-separator)
2107 (goto-char (point-min))
2108 (re-search-forward key nil t))
2109 (wl-append local-variables
2110 (wl-draft-config-exec-sub clist))
2113 (wl-append local-variables
2114 (wl-draft-config-exec-sub clist))
2116 (if (and found wl-draft-config-matchone)
2118 (setq alist (cdr alist))))
2120 (setq wl-draft-config-exec-flag nil))
2121 (run-hooks 'wl-draft-config-exec-hook)
2122 (put-text-property (point-min)(point-max) 'face nil)
2123 (wl-highlight-message (point-min)(point-max) t)
2124 (setq wl-draft-config-variables
2125 (elmo-uniq-list local-variables))))))
2127 (defun wl-draft-replace-field (field content &optional add)
2130 (let ((case-fold-search t)
2131 (inhibit-read-only t) ;; added by teranisi.
2133 (std11-narrow-to-header mail-header-separator)
2134 (goto-char (point-min))
2135 (if (re-search-forward (concat "^" (regexp-quote field) ":") nil t)
2140 (re-search-forward "^[^ \t]" nil 'move)
2142 (skip-chars-backward "\n")
2143 (delete-region beg (point))
2144 (insert " " content))
2149 (re-search-forward "^[^ \t]" nil 'move)
2151 (delete-region beg (point)))
2152 (when (and add content)
2154 (goto-char (point-max))
2155 (insert (concat field ": " content "\n"))))))))
2157 (defun wl-draft-config-info-operation (msg operation)
2158 (let* ((msgdb-dir (elmo-folder-msgdb-path (wl-folder-get-elmo-folder
2162 (format "%s-%d" wl-draft-config-save-filename msg)
2164 element alist variable)
2166 ((eq operation 'save)
2167 (let ((variables (elmo-uniq-list wl-draft-config-variables)))
2168 (while (setq variable (pop variables))
2169 (when (boundp variable)
2171 (list (cons variable (eval variable))))))
2172 (elmo-object-save filename alist)))
2173 ((eq operation 'load)
2174 (setq alist (elmo-object-load filename))
2175 (while (setq element (pop alist))
2176 (set (make-local-variable (car element)) (cdr element))
2177 (wl-append wl-draft-config-variables (list (car element)))))
2178 ((eq operation 'delete)
2179 (if (file-exists-p filename)
2180 (delete-file filename))))))
2182 (defun wl-draft-queue-info-operation (msg operation
2183 &optional add-sent-message-via)
2184 (let* ((msgdb-dir (elmo-folder-msgdb-path
2185 (wl-folder-get-elmo-folder wl-queue-folder)))
2188 (format "%s-%d" wl-draft-queue-save-filename msg)
2190 element alist variable)
2192 ((eq operation 'save)
2193 (let ((variables (elmo-uniq-list
2194 (append wl-draft-queue-save-variables
2195 wl-draft-config-variables
2196 (list 'wl-draft-fcc-list)))))
2197 (if add-sent-message-via
2199 (push 'wl-sent-message-queued variables)
2200 (push 'wl-sent-message-via variables)))
2201 (while (setq variable (pop variables))
2202 (when (boundp variable)
2204 (list (cons variable (eval variable))))))
2205 (elmo-object-save filename alist)))
2206 ((eq operation 'load)
2207 (setq alist (elmo-object-load filename))
2208 (while (setq element (pop alist))
2209 (set (make-local-variable (car element)) (cdr element))))
2210 ((eq operation 'get-sent-via)
2211 (setq alist (elmo-object-load filename))
2212 (cdr (assq 'wl-sent-message-via alist)))
2213 ((eq operation 'delete)
2214 (if (file-exists-p filename)
2215 (delete-file filename))))))
2217 (defun wl-draft-queue-append (wl-sent-message-via)
2218 (if wl-draft-verbose-send
2219 (message "Queuing..."))
2220 (let ((send-buffer (current-buffer))
2221 (folder (wl-folder-get-elmo-folder wl-queue-folder))
2222 (message-id (std11-field-body "Message-ID")))
2223 (if (elmo-folder-append-buffer folder t)
2225 (wl-draft-queue-info-operation
2226 (car (elmo-folder-status folder))
2227 'save wl-sent-message-via)
2228 (wl-draft-write-sendlog 'ok 'queue nil wl-queue-folder message-id)
2229 (when wl-draft-verbose-send
2230 (setq wl-draft-verbose-msg "Queuing...")
2231 (message "Queuing...done")))
2232 (wl-draft-write-sendlog 'failed 'queue nil wl-queue-folder message-id)
2233 (error "Queuing failed"))))
2235 (defun wl-draft-queue-flush ()
2236 "Flush draft queue."
2238 (let* ((queue-folder (wl-folder-get-elmo-folder wl-queue-folder))
2240 (elmo-folder-open-internal queue-folder)
2241 (elmo-folder-list-messages queue-folder)))
2244 (wl-draft-queue-flushing t)
2245 msgs failure len buffer msgid sent-via)
2246 ;; get plugged send message
2248 (setq sent-via (wl-draft-queue-info-operation (car msgs2) 'get-sent-via))
2251 (when (and (eq (nth 1 (car sent-via)) 'unplugged)
2252 (or (not (nth 2 (car sent-via)))
2254 (car (nth 2 (car sent-via)))
2255 (cdr (nth 2 (car sent-via))))))
2256 (wl-append msgs (list (car msgs2)))
2258 (setq sent-via (cdr sent-via))))
2259 (setq msgs2 (cdr msgs2)))
2260 (when (> (setq len (length msgs)) 0)
2261 (if (elmo-y-or-n-p (format
2262 "%d message(s) are in the sending queue. Send now? "
2264 (not elmo-dop-flush-confirm) t)
2267 (setq buffer (get-buffer-create " *wl-draft-queue-flush*"))
2270 ;; reset buffer local variables
2271 (kill-all-local-variables)
2275 (setq wl-sent-message-via nil)
2276 (wl-draft-queue-info-operation (car msgs) 'load)
2277 (elmo-message-fetch queue-folder
2279 (elmo-make-fetch-strategy 'entire)
2280 nil (current-buffer))
2282 (setq failure (funcall
2283 wl-draft-queue-flush-send-function
2284 (format "Sending (%d/%d)..." i len)))
2285 ;;; (wl-draft-raw-send nil nil
2286 ;;; (format "Sending (%d/%d)..." i len))
2288 (elmo-display-error err t)
2292 (if (eq wl-sent-message-modified 'requeue)
2294 (elmo-folder-delete-messages
2295 queue-folder (cons (car msgs) nil))
2296 (wl-draft-queue-info-operation (car msgs) 'delete))
2298 (elmo-folder-delete-messages
2299 queue-folder (cons (car msgs) nil))
2300 (wl-draft-queue-info-operation (car msgs) 'delete)
2301 (setq performed (+ 1 performed))))
2302 (setq msgs (cdr msgs)))
2303 (kill-buffer buffer)
2304 (message "%d message(s) are sent." performed)))
2305 (message "%d message(s) are remained to be sent." len))
2306 (elmo-folder-close queue-folder)
2309 (defun wl-jump-to-draft-buffer (&optional arg)
2310 "Jump to the draft if exists."
2313 (wl-jump-to-draft-folder)
2314 (let ((draft-bufs (wl-collect-draft))
2318 (message "No draft buffer exist."))
2321 (sort (mapcar 'buffer-name draft-bufs)
2322 (function (lambda (a b)
2323 (not (string< a b))))))
2324 (if (setq buf (cdr (member (buffer-name)
2326 (setq buf (car buf))
2327 (setq buf (car draft-bufs)))
2328 (switch-to-buffer buf))))))
2330 (defun wl-jump-to-draft-folder ()
2331 (let ((msgs (reverse (elmo-folder-list-messages (wl-folder-get-elmo-folder
2333 (mybuf (buffer-name))
2336 (message "No draft message exist.")
2337 (if (string-match (concat "^" wl-draft-folder "/") mybuf)
2338 (setq msg (cadr (memq
2339 (string-to-int (substring mybuf (match-end 0)))
2341 (or msg (setq msg (car msgs)))
2342 (if (setq buf (get-buffer (format "%s/%d" wl-draft-folder msg)))
2343 (switch-to-buffer buf)
2344 (wl-draft-reedit msg)))))
2346 (defun wl-draft-highlight-and-recenter (&optional n)
2348 (when wl-highlight-body-too
2349 (let ((modified (buffer-modified-p)))
2352 (put-text-property (point-min) (point-max) 'face nil)
2353 (wl-highlight-message (point-min) (point-max) t))
2354 (set-buffer-modified-p modified))))
2355 (static-when (featurep 'xemacs)
2356 ;; Cope with one of many XEmacs bugs that `recenter' takes
2357 ;; a long time if there are a lot of invisible text lines.
2361 ;;;; user-agent support by Sen Nagata
2363 ;; this appears to be necessarily global...
2364 (defvar wl-user-agent-compose-p nil)
2365 (defvar wl-user-agent-headers-and-body-alist nil)
2367 ;; this should be a generic function for mail-mode -- i wish there was
2368 ;; something like it in sendmail.el
2369 (defun wl-user-agent-insert-header (header-name header-value)
2370 "Insert HEADER-NAME w/ value HEADER-VALUE into a message."
2371 ;; it seems like overriding existing headers is acceptable -- should
2372 ;; we provide an option?
2374 ;; plan was: unfold header (might be folded), remove existing value, insert
2376 ;; wl doesn't seem to fold header lines yet anyway :-)
2378 (let ((kill-whole-line t)
2380 (mail-position-on-field (capitalize header-name))
2381 (setq end-of-line (point))
2383 (re-search-forward ":" end-of-line)
2384 (insert (concat " " header-value "\n"))
2387 ;; this should be a generic function for mail-mode -- i wish there was
2388 ;; something like it in sendmail.el
2390 ;; ** haven't dealt w/ case where the body is already set **
2391 (defun wl-user-agent-insert-body (body-text)
2392 "Insert a body of text, BODY-TEXT, into a message."
2393 ;; code defensively... :-P
2394 (goto-char (point-min))
2395 (search-forward mail-header-separator)
2400 (defun wl-user-agent-compose (&optional to subject other-headers continue
2401 switch-function yank-action
2403 "Support the `compose-mail' interface for wl.
2404 Only support for TO, SUBJECT, and OTHER-HEADERS has been implemented.
2405 Support for CONTINUE, YANK-ACTION, and SEND-ACTIONS has not
2406 been implemented yet. Partial support for SWITCH-FUNCTION now supported."
2408 (unless (featurep 'wl)
2410 ;; protect these -- to and subject get bound at some point, so it looks
2411 ;; to be necessary to protect the values used w/in
2412 (let ((wl-user-agent-headers-and-body-alist other-headers)
2413 (wl-draft-use-frame (eq switch-function 'switch-to-buffer-other-frame))
2414 (wl-draft-reply-buffer-style 'split))
2415 (when (eq switch-function 'switch-to-buffer-other-window)
2416 (when (one-window-p t)
2417 (if (window-minibuffer-p) (other-window 1))
2421 (if (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2424 (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2427 (setq wl-user-agent-headers-and-body-alist
2428 (cons (cons "to" to)
2429 wl-user-agent-headers-and-body-alist))))
2431 (if (wl-string-match-assoc "subject"
2432 wl-user-agent-headers-and-body-alist
2435 (wl-string-match-assoc "subject"
2436 wl-user-agent-headers-and-body-alist
2439 (setq wl-user-agent-headers-and-body-alist
2440 (cons (cons "subject" subject)
2441 wl-user-agent-headers-and-body-alist))))
2442 ;; i think this is what we want to use...
2445 ;; tell the hook-function to do its stuff
2446 (setq wl-user-agent-compose-p t)
2447 ;; because to get the hooks working, wl-draft has to think it has
2448 ;; been called interactively
2449 (call-interactively 'wl-draft))
2450 (setq wl-user-agent-compose-p nil))))
2452 (defun wl-user-agent-compose-internal ()
2453 "Manipulate headers and/or a body of a draft message."
2454 ;; being called from wl-user-agent-compose?
2455 (if wl-user-agent-compose-p
2458 (let ((headers wl-user-agent-headers-and-body-alist)
2459 (case-fold-search t))
2462 (if (not (string-match "^body$" (car (car headers))))
2463 (wl-user-agent-insert-header
2464 (car (car headers)) (cdr (car headers)))
2466 (setq headers (cdr headers))))
2467 ;; highlight headers (from wl-draft in wl-draft.el)
2468 (wl-highlight-headers 'for-draft)
2470 (if (wl-string-match-assoc "body" wl-user-agent-headers-and-body-alist
2472 (wl-user-agent-insert-body
2473 (cdr (wl-string-match-assoc
2475 wl-user-agent-headers-and-body-alist 'ignore-case)))))
2479 (product-provide (provide 'wl-draft) (require 'wl-version))
2481 ;;; wl-draft.el ends here