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-parent-folder nil)
78 (defvar wl-draft-config-sub-func-alist
79 '((body . wl-draft-config-sub-body)
80 (top . wl-draft-config-sub-top)
81 (bottom . wl-draft-config-sub-bottom)
82 (header . wl-draft-config-sub-header)
83 (header-top . wl-draft-config-sub-header-top)
84 (header-bottom . wl-draft-config-sub-header)
85 (part-top . wl-draft-config-sub-part-top)
86 (part-bottom . wl-draft-config-sub-part-bottom)
87 (body-file . wl-draft-config-sub-body-file)
88 (top-file . wl-draft-config-sub-top-file)
89 (bottom-file . wl-draft-config-sub-bottom-file)
90 (header-file . wl-draft-config-sub-header-file)
91 (template . wl-draft-config-sub-template)
92 (x-face . wl-draft-config-sub-x-face)))
94 (make-variable-buffer-local 'wl-draft-buffer-file-name)
95 (make-variable-buffer-local 'wl-draft-buffer-cur-summary-buffer)
96 (make-variable-buffer-local 'wl-draft-config-variables)
97 (make-variable-buffer-local 'wl-draft-config-exec-flag)
98 (make-variable-buffer-local 'wl-sent-message-via)
99 (make-variable-buffer-local 'wl-sent-message-queued)
100 (make-variable-buffer-local 'wl-draft-fcc-list)
101 (make-variable-buffer-local 'wl-draft-reply-buffer)
102 (make-variable-buffer-local 'wl-draft-parent-folder)
104 (defsubst wl-smtp-password-key (user mechanism server)
105 (format "SMTP:%s/%s@%s"
106 user mechanism server))
108 (defmacro wl-smtp-extension-bind (&rest body)
109 (` (let* ((smtp-sasl-mechanisms
110 (if wl-smtp-authenticate-type
112 (if (listp wl-smtp-authenticate-type)
113 wl-smtp-authenticate-type
114 (list wl-smtp-authenticate-type)))))
115 (smtp-use-sasl (and smtp-sasl-mechanisms t))
116 (smtp-use-starttls (eq wl-smtp-connection-type 'starttls))
117 smtp-sasl-user-name smtp-sasl-properties sasl-read-passphrase)
118 (if (and (string= (car smtp-sasl-mechanisms) "DIGEST-MD5")
120 (string-match "^\\([^@]*\\)@\\([^@]*\\)"
121 wl-smtp-posting-user))
122 (setq smtp-sasl-user-name (match-string 1 wl-smtp-posting-user)
123 smtp-sasl-properties (list 'realm
124 (match-string 2 wl-smtp-posting-user)))
125 (setq smtp-sasl-user-name wl-smtp-posting-user
126 smtp-sasl-properties nil))
127 (setq sasl-read-passphrase
131 (wl-smtp-password-key
133 (car smtp-sasl-mechanisms)
137 (defun wl-draft-insert-date-field ()
139 (insert "Date: " (wl-make-date-string) "\n"))
141 (defun wl-draft-insert-from-field ()
143 ;; Put the "From:" field in unless for some odd reason
144 ;; they put one in themselves.
145 (let* ((login (or user-mail-address (user-login-name)))
146 (fullname (user-full-name)))
147 (cond ((eq mail-from-style 'angles)
148 (insert "From: " fullname)
149 (let ((fullname-start (+ (point-min) (length "From: ")))
150 (fullname-end (point-marker)))
151 (goto-char fullname-start)
152 ;; Look for a character that cannot appear unquoted
153 ;; according to RFC 822.
154 (if (re-search-forward "[^- !#-'*+/-9=?A-Z^-~]"
157 ;; Quote fullname, escaping specials.
158 (goto-char fullname-start)
160 (while (re-search-forward "[\"\\]"
162 (replace-match "\\\\\\&" t))
164 (insert " <" login ">\n"))
165 ((eq mail-from-style 'parens)
166 (insert "From: " login " (")
167 (let ((fullname-start (point)))
169 (let ((fullname-end (point-marker)))
170 (goto-char fullname-start)
171 ;; RFC 822 says \ and nonmatching parentheses
172 ;; must be escaped in comments.
173 ;; Escape every instance of ()\ ...
174 (while (re-search-forward "[()\\]" fullname-end 1)
175 (replace-match "\\\\\\&" t))
176 ;; ... then undo escaping of matching parentheses,
177 ;; including matching nested parentheses.
178 (goto-char fullname-start)
179 (while (re-search-forward
180 "\\(\\=\\|[^\\]\\(\\\\\\\\\\)*\\)\\\\(\\(\\([^\\]\\|\\\\\\\\\\)*\\)\\\\)"
182 (replace-match "\\1(\\3)" t)
183 (goto-char fullname-start))))
185 ((not mail-from-style)
186 (insert "From: " login "\n")))))
188 (defun wl-draft-insert-x-face-field ()
189 "Insert X-Face header."
191 (if (not (file-exists-p wl-x-face-file))
192 (error "File %s does not exist" wl-x-face-file)
193 (beginning-of-buffer)
194 (search-forward mail-header-separator nil t)
196 (wl-draft-insert-x-face-field-here)
197 (run-hooks 'wl-draft-insert-x-face-field-hook))) ; highlight it if you want.
199 (defun wl-draft-insert-x-face-field-here ()
200 "Insert X-Face field at point."
201 (let ((x-face-string (elmo-get-file-string wl-x-face-file)))
202 (when (string-match "^\\(X-Face:\\)?[ \t\n]*" x-face-string)
203 (setq x-face-string (substring x-face-string (match-end 0))))
204 (insert "X-Face: " x-face-string))
205 (when (not (= (preceding-char) ?\n)) ; for chomped (choped) x-face-string
207 ;; Insert X-Face-Version: field
208 (when (and (fboundp 'x-face-insert-version-header)
209 (boundp 'x-face-add-x-face-version-header)
210 x-face-add-x-face-version-header)
211 (x-face-insert-version-header)))
213 (defun wl-draft-setup ()
214 (let ((field wl-draft-fields)
217 (setq ret-val (append ret-val
218 (list (cons (concat (car field) " ")
219 (concat (car field) " ")))))
220 (setq field (cdr field)))
221 (setq wl-draft-field-completion-list ret-val)))
223 (defun wl-draft-make-mail-followup-to (recipients)
224 (if (elmo-list-member
225 (or wl-user-mail-address-list
226 (list (wl-address-header-extract-address wl-from)))
228 (let ((rlist (elmo-list-delete
229 (or wl-user-mail-address-list
230 (list (wl-address-header-extract-address wl-from)))
231 (copy-sequence recipients))))
232 (if (elmo-list-member rlist (mapcar 'downcase
233 wl-subscribed-mailing-list))
235 (append rlist (list (wl-address-header-extract-address
239 (defun wl-draft-delete-myself-from-cc (to cc)
240 (let ((myself (or wl-user-mail-address-list
241 (list (wl-address-header-extract-address wl-from)))))
242 (cond (wl-draft-always-delete-myself ; always-delete option
243 (elmo-list-delete myself cc))
244 ((elmo-list-member (append to cc) ; subscribed mailing-list
245 (mapcar 'downcase wl-subscribed-mailing-list))
246 (elmo-list-delete myself cc))
249 (defun wl-draft-forward (original-subject summary-buf)
250 (let (references parent-folder)
251 (with-current-buffer summary-buf
252 (setq parent-folder (wl-summary-buffer-folder-name)))
253 (with-current-buffer (wl-message-get-original-buffer)
254 (setq references (nconc
255 (std11-field-bodies '("References" "In-Reply-To"))
256 (list (std11-field-body "Message-Id"))))
257 (setq references (delq nil references)
258 references (mapconcat 'identity references " ")
259 references (wl-draft-parse-msg-id-list-string references)
260 references (wl-delete-duplicates references)
261 references (when references
262 (mapconcat 'identity references "\n\t"))))
263 (wl-draft "" (concat "Forward: " original-subject)
264 nil nil references nil nil nil nil nil nil nil parent-folder))
265 (goto-char (point-max))
266 (wl-draft-insert-message)
267 (mail-position-on-field "To"))
269 (defun wl-draft-strip-subject-re (subject)
270 "Remove \"Re:\" from subject lines. Shamelessly copied from Gnus."
271 (if (string-match wl-subject-prefix-regexp subject)
272 (substring subject (match-end 0))
275 (defun wl-draft-reply-list-symbol (with-arg)
276 "Return symbol `wl-draft-reply-*-argument-list' match condition.
277 Check WITH-ARG and From: field."
278 (if (wl-address-user-mail-address-p (or (elmo-field-body "From") ""))
280 'wl-draft-reply-myself-with-argument-list
281 'wl-draft-reply-myself-without-argument-list)
283 'wl-draft-reply-with-argument-list
284 'wl-draft-reply-without-argument-list)))
286 (defun wl-draft-reply (buf with-arg summary-buf)
287 "Reply to BUF buffer message.
288 Reply to author if WITH-ARG is non-nil."
291 to mail-followup-to cc subject in-reply-to references newsgroups
292 from to-alist cc-alist decoder parent-folder)
293 (set-buffer summary-buf)
294 (setq parent-folder (wl-summary-buffer-folder-name))
296 (setq r-list (symbol-value (wl-draft-reply-list-symbol with-arg)))
299 (when (let ((condition (car (car r-list))))
300 (cond ((stringp condition)
301 (std11-field-body condition))
305 (if (not (std11-field-body (car condition)))
307 (setq condition (cdr condition)))
310 (funcall condition))))
311 (let ((r-to-list (nth 0 (cdr (car r-list))))
312 (r-cc-list (nth 1 (cdr (car r-list))))
313 (r-ng-list (nth 2 (cdr (car r-list)))))
314 (when (and (member "Followup-To" r-ng-list)
315 (string= (std11-field-body "Followup-To") "poster"))
316 (setq r-to-list (cons "From" r-to-list))
317 (setq r-ng-list (delete "Followup-To"
318 (copy-sequence r-ng-list))))
319 (if (and r-to-list (symbolp r-to-list))
320 (setq to (wl-concat-list (funcall r-to-list) ","))
321 (setq to (wl-concat-list (cons to
322 (elmo-multiple-fields-body-list
325 (if (and r-cc-list (symbolp r-cc-list))
326 (setq cc (wl-concat-list (funcall r-to-list) ","))
327 (setq cc (wl-concat-list (cons cc
328 (elmo-multiple-fields-body-list
331 (if (and r-ng-list (symbolp r-ng-list))
332 (setq newsgroups (wl-concat-list (funcall r-ng-list) ","))
333 (setq newsgroups (wl-concat-list (cons newsgroups
338 (setq r-list (cdr r-list)))
339 (error "No match field: check your `%s'"
340 (symbol-name (wl-draft-reply-list-symbol with-arg))))
341 (setq subject (std11-field-body "Subject"))
342 (setq to (wl-parse-addresses to)
343 cc (wl-parse-addresses cc))
344 (with-temp-buffer ; to keep raw buffer unibyte.
345 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
346 (setq decoder (mime-find-field-decoder 'Subject 'plain))
347 (setq subject (if (and subject decoder)
348 (funcall decoder subject) subject))
352 (setq decoder (mime-find-field-decoder 'To 'plain))
353 (cons (nth 1 (std11-extract-address-components addr))
354 (if decoder (funcall decoder addr) addr)))
359 (setq decoder (mime-find-field-decoder 'Cc 'plain))
360 (cons (nth 1 (std11-extract-address-components addr))
361 (if decoder (funcall decoder addr) addr)))
363 (and wl-reply-subject-prefix
364 (setq subject (concat wl-reply-subject-prefix
365 (wl-draft-strip-subject-re
367 (setq in-reply-to (std11-field-body "Message-Id"))
368 (setq references (nconc
369 (std11-field-bodies '("References" "In-Reply-To"))
371 (setq to (delq nil (mapcar 'car to-alist)))
372 (setq cc (delq nil (mapcar 'car cc-alist)))
373 ;; if subscribed mailing list is contained in cc or to
374 ;; and myself is contained in cc,
375 ;; delete myself from cc.
376 (setq cc (wl-draft-delete-myself-from-cc to cc))
377 (when wl-insert-mail-followup-to
378 (setq mail-followup-to
379 (wl-draft-make-mail-followup-to (append to cc)))
380 (setq mail-followup-to (wl-delete-duplicates mail-followup-to nil t)))
381 (with-temp-buffer ; to keep raw buffer unibyte.
382 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
383 (setq newsgroups (wl-parse newsgroups
384 "[ \t\f\r\n,]*\\([^ \t\f\r\n,]+\\)")
385 newsgroups (wl-delete-duplicates newsgroups)
390 (setq decoder (mime-find-field-decoder 'Newsgroups 'plain))
391 (if decoder (funcall decoder grp) grp))
393 (setq to (wl-delete-duplicates to nil t))
394 (setq cc (wl-delete-duplicates
395 (append (wl-delete-duplicates cc nil t)
396 to (copy-sequence to))
398 (and to (setq to (mapconcat
400 (if wl-draft-reply-use-address-with-full-name
401 (or (cdr (assoc addr to-alist)) addr)
404 (and cc (setq cc (mapconcat
406 (if wl-draft-reply-use-address-with-full-name
407 (or (cdr (assoc addr cc-alist)) addr)
410 (and mail-followup-to
411 (setq mail-followup-to
414 (if wl-draft-reply-use-address-with-full-name
415 (or (cdr (assoc addr (append to-alist cc-alist))) addr)
417 mail-followup-to ",\n\t")))
418 (and (null to) (setq to cc cc nil))
419 (setq references (delq nil references)
420 references (mapconcat 'identity references " ")
421 references (wl-draft-parse-msg-id-list-string references)
422 references (wl-delete-duplicates references)
423 references (if references
424 (mapconcat 'identity references "\n\t")))
426 to subject in-reply-to cc references newsgroups mail-followup-to
427 nil nil nil nil nil parent-folder)
428 (setq wl-draft-reply-buffer buf))
429 (run-hooks 'wl-reply-hook))
431 (defun wl-draft-add-references ()
432 (wl-draft-add-in-reply-to "References"))
434 (defun wl-draft-add-in-reply-to (&optional alt-field)
435 (let* ((mes-id (save-excursion
436 (set-buffer mail-reply-buffer)
437 (std11-field-body "message-id")))
438 (field (or alt-field "In-Reply-To"))
439 (ref (std11-field-body field))
440 (ref-list nil) (st nil))
441 (when (and mes-id ref)
442 (while (string-match "<[^>]+>" ref st)
444 (cons (substring ref (match-beginning 0) (setq st (match-end 0)))
447 (member mes-id ref-list))
451 (when (mail-position-on-field field)
453 (while (looking-at "^[ \t]")
455 (setq mes-id (concat "\t" mes-id "\n")))
459 (defun wl-draft-yank-from-mail-reply-buffer (decode-it
460 &optional ignored-fields)
463 (narrow-to-region (point)(point))
465 (with-current-buffer mail-reply-buffer
467 (decode-mime-charset-region (point-min) (point-max)
469 (buffer-substring-no-properties
470 (point-min) (point-max))))
472 (goto-char (point-min))
473 (wl-draft-delete-fields ignored-fields))
474 (goto-char (point-max))
475 (push-mark (point) nil t)
476 (goto-char (point-min)))
478 (cond (mail-citation-hook (run-hooks 'mail-citation-hook))
479 (mail-yank-hooks (run-hooks 'mail-yank-hooks))
480 (wl-draft-cite-function (funcall wl-draft-cite-function))) ; default cite
481 (run-hooks 'wl-draft-cited-hook)
482 (when (if wl-draft-add-references
483 (wl-draft-add-references)
484 (if wl-draft-add-in-reply-to
485 (wl-draft-add-in-reply-to)))
486 (wl-highlight-headers 'for-draft)) ; highlight when added References:
487 (when wl-highlight-body-too
488 (wl-highlight-body-region beg (point-max)))))
490 (defun wl-draft-confirm ()
491 "Confirm send message."
493 (y-or-n-p (format "Send current draft as %s? "
494 (cond ((and (wl-message-mail-p) (wl-message-news-p))
496 ((wl-message-mail-p) "Mail")
497 ((wl-message-news-p) "News")))))
499 (defun wl-message-news-p ()
500 "If exist valid Newsgroups field, return non-nil."
501 (std11-field-body "Newsgroups"))
503 (defun wl-message-field-exists-p (field)
504 "If FIELD exist and FIELD value is not empty, return non-nil."
505 (let ((value (std11-field-body field)))
507 (not (string= value "")))))
509 (defun wl-message-mail-p ()
510 "If exist To, Cc or Bcc field, return non-nil."
511 (or (wl-message-field-exists-p "To")
512 (wl-message-field-exists-p "Resent-to")
513 (wl-message-field-exists-p "Cc")
514 (wl-message-field-exists-p "Bcc")
515 ;;; This may be needed..
516 ;;; (wl-message-field-exists-p "Fcc")
519 (defun wl-draft-open-file (&optional file)
520 "Open FILE for edit."
522 ;;;(interactive "*fFile to edit: ")
523 (wl-draft-edit-string (elmo-get-file-string
525 (read-file-name "File to edit: "
526 (or wl-temporary-file-directory
529 (defun wl-draft-edit-string (string)
530 (let ((cur-buf (current-buffer))
531 (tmp-buf (get-buffer-create " *wl-draft-edit-string*"))
532 to subject in-reply-to cc references newsgroups mail-followup-to
533 content-type content-transfer-encoding from
534 body-beg buffer-read-only)
538 (setq to (std11-field-body "To"))
541 (decode-mime-charset-string
544 (setq subject (std11-field-body "Subject"))
545 (setq subject (and subject
547 (decode-mime-charset-string
550 (setq from (std11-field-body "From")
553 (decode-mime-charset-string
556 (setq in-reply-to (std11-field-body "In-Reply-To"))
557 (setq cc (std11-field-body "Cc"))
560 (decode-mime-charset-string
563 (setq references (std11-field-body "References"))
564 (setq newsgroups (std11-field-body "Newsgroups"))
565 (setq mail-followup-to (std11-field-body "Mail-Followup-To"))
566 (setq content-type (std11-field-body "Content-Type"))
567 (setq content-transfer-encoding (std11-field-body "Content-Transfer-Encoding"))
568 (goto-char (point-min))
569 (or (re-search-forward "\n\n" nil t)
570 (search-forward (concat mail-header-separator "\n") nil t))
573 (wl-draft to subject in-reply-to cc references newsgroups
575 content-type content-transfer-encoding
576 (buffer-substring (point) (point-max))
578 (if (member (nth 1 (std11-extract-address-components from))
579 wl-user-mail-address-list)
581 (and to (mail-position-on-field "To"))
582 (delete-other-windows)
583 (kill-buffer tmp-buf)))
584 (setq buffer-read-only nil) ;;??
585 (run-hooks 'wl-draft-reedit-hook))
587 (defun wl-draft-insert-current-message (dummy)
589 (let (original-buffer
591 mail-citation-hook mail-yank-hooks
592 wl-draft-add-references wl-draft-add-in-reply-to
593 wl-draft-cite-function)
594 (with-current-buffer wl-draft-buffer-cur-summary-buffer
595 (with-current-buffer wl-message-buffer
596 (setq original-buffer (wl-message-get-original-buffer))
598 (with-current-buffer original-buffer
600 (error "No current message"))))
601 (setq mail-reply-buffer original-buffer)
602 (wl-draft-yank-from-mail-reply-buffer
604 wl-ignored-forwarded-headers)))
606 (defun wl-draft-insert-get-message (dummy)
607 (let ((fld (completing-read
609 (if (memq 'read-folder wl-use-folder-petname)
610 (wl-folder-get-entity-with-petname)
611 wl-folder-entity-hashtb)
612 nil nil wl-default-spec
613 'wl-read-folder-hist))
614 (number (call-interactively
615 (function (lambda (num)
616 (interactive "nNumber: ")
618 (mail-reply-buffer (get-buffer-create "*wl-draft-insert-get-message*"))
619 mail-citation-hook mail-yank-hooks
620 wl-draft-cite-function)
623 (elmo-message-fetch (wl-folder-get-elmo-folder fld)
626 (elmo-make-fetch-strategy 'entire)
627 nil mail-reply-buffer)
628 (wl-draft-yank-from-mail-reply-buffer nil))
629 (kill-buffer mail-reply-buffer))))
632 ;; default body citation func
634 (defun wl-default-draft-cite ()
635 (let ((mail-yank-ignored-headers "[^:]+:")
636 (mail-yank-prefix "> ")
637 (summary-buf wl-current-summary-buffer)
638 (message-buf (get-buffer (wl-current-message-buffer)))
639 from date cite-title num entity)
641 (buffer-live-p summary-buf)
643 (buffer-live-p message-buf))
645 (with-current-buffer summary-buf
646 (setq num (save-excursion
647 (set-buffer message-buf)
648 wl-message-buffer-cur-number))
649 (setq entity (elmo-msgdb-overview-get-entity
650 num (wl-summary-buffer-msgdb)))
651 (setq date (elmo-msgdb-overview-entity-get-date entity))
652 (setq from (elmo-msgdb-overview-entity-get-from entity)))
653 (setq cite-title (format "At %s,\n%s wrote:"
654 (or date "some time ago")
655 (if wl-default-draft-cite-decorate-author
656 (wl-summary-from-func-internal
660 (insert cite-title "\n"))
661 (mail-indent-citation)))
663 (defvar wl-draft-buffer nil "Draft buffer to yank content")
664 (defun wl-draft-yank-to-draft-buffer (buffer)
665 "Yank BUFFER content to `wl-draft-buffer'."
666 (set-buffer wl-draft-buffer)
667 (let ((mail-reply-buffer buffer))
668 (wl-draft-yank-from-mail-reply-buffer nil)
669 (kill-buffer buffer)))
671 (defun wl-draft-yank-original (&optional arg)
672 "Yank original message."
675 (let (buf mail-reply-buffer)
678 (setq buf (current-buffer)))
679 (setq mail-reply-buffer buf)
680 (wl-draft-yank-from-mail-reply-buffer nil))
681 (wl-draft-yank-current-message-entity)))
683 (defun wl-draft-hide (editing-buffer)
684 "Hide the editing draft buffer if possible."
685 (when (and editing-buffer
686 (buffer-live-p editing-buffer))
687 (set-buffer editing-buffer)
688 (let ((sum-buf wl-draft-buffer-cur-summary-buffer)
689 fld-buf sum-win fld-win)
690 (if (and wl-draft-use-frame
691 (> (length (visible-frame-list)) 1))
697 ;; stay folder window if required
698 (when wl-stay-folder-window
699 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
700 (if (setq fld-win (get-buffer-window fld-buf))
701 (select-window fld-win)
702 (if wl-draft-resume-folder-window ;; resume folder window
703 (switch-to-buffer fld-buf)))))
704 (if (buffer-live-p sum-buf)
705 (if (setq sum-win (get-buffer-window sum-buf t))
706 ;; if Summary is on the frame, select it.
707 (select-window sum-win)
708 ;; if summary is not on the frame, switch to it.
709 (if (and wl-stay-folder-window
710 (or wl-draft-resume-folder-window fld-win))
711 (wl-folder-select-buffer sum-buf)
712 (switch-to-buffer sum-buf)))))))
714 (defun wl-draft-delete (editing-buffer)
715 "kill the editing draft buffer and delete the file corresponds to it."
718 (set-buffer editing-buffer)
719 (if wl-draft-buffer-file-name
721 (if (file-exists-p wl-draft-buffer-file-name)
722 (delete-file wl-draft-buffer-file-name))
723 (let ((msg (and wl-draft-buffer-file-name
724 (string-match "[0-9]+$" wl-draft-buffer-file-name)
726 (match-string 0 wl-draft-buffer-file-name)))))
727 (wl-draft-config-info-operation msg 'delete))))
728 (set-buffer-modified-p nil) ; force kill
729 (kill-buffer editing-buffer))))
731 (defun wl-draft-kill (&optional force-kill)
732 "Kill current draft buffer and quit editing."
735 (when (and (or (eq major-mode 'wl-draft-mode)
736 (eq major-mode 'mail-mode))
738 (y-or-n-p "Kill Current Draft? ")))
739 (let ((cur-buf (current-buffer)))
740 (wl-draft-hide cur-buf)
741 (wl-draft-delete cur-buf)))
744 (defun wl-draft-fcc ()
745 "Add a new Fcc field, with file name completion."
747 (or (mail-position-on-field "fcc" t) ;Put new field after exiting Fcc.
748 (mail-position-on-field "to"))
751 ;; Imported from message.el.
752 (defun wl-draft-elide-region (b e)
753 "Elide the text in the region.
754 An ellipsis (from `wl-draft-elide-ellipsis') will be inserted where the
758 (insert wl-draft-elide-ellipsis))
760 ;; function for wl-sent-message-via
762 (defmacro wl-draft-sent-message-p (type)
763 (` (eq (nth 1 (assq (, type) wl-sent-message-via)) 'sent)))
765 (defmacro wl-draft-set-sent-message (type result &optional server-port)
766 (` (let ((element (assq (, type) wl-sent-message-via)))
768 (unless (eq (nth 1 element) (, result))
769 (setcdr element (list (, result) (, server-port)))
770 (setq wl-sent-message-modified t))
771 (push (list (, type) (, result) (, server-port)) wl-sent-message-via)
772 (setq wl-sent-message-modified t)))))
774 (defun wl-draft-sent-message-results ()
775 (let ((results wl-sent-message-via)
776 unplugged-via sent-via)
778 (cond ((eq (nth 1 (car results)) 'unplugged)
779 (push (caar results) unplugged-via))
780 ((eq (nth 1 (car results)) 'sent)
781 (push (caar results) sent-via)))
782 (setq results (cdr results)))
783 (list unplugged-via sent-via)))
785 (defun wl-draft-write-sendlog (status proto server to id)
786 "Write send log file, if `wl-draft-sendlog' is non-nil."
787 (when wl-draft-sendlog
789 (let* ((filename (expand-file-name wl-draft-sendlog-filename
790 elmo-msgdb-directory))
791 (filesize (nth 7 (file-attributes filename)))
792 (server (if server (concat " server=" server) ""))
794 ((memq proto '(fcc queue))
795 (format " folder=\"%s\"" to))
797 (format " ng=<%s>" to))
802 (mapcar '(lambda(x) (format "<%s>" x)) to)
805 (id (if id (concat " id=" id) ""))
806 (time (wl-sendlog-time)))
807 (insert (format "%s proto=%s stat=%s%s%s%s\n"
808 time proto status server to id))
809 (if (and wl-draft-sendlog-max-size filesize
810 (> filesize wl-draft-sendlog-max-size))
811 (rename-file filename (concat filename ".old") t))
812 (if (file-writable-p filename)
813 (write-region-as-binary (point-min) (point-max)
815 (message "%s is not writable." filename))))))
817 (defun wl-draft-get-header-delimiter (&optional delete)
818 ;; If DELETE is non-nil, replace the header delimiter with a blank line
820 (goto-char (point-min))
821 (when (re-search-forward
822 (concat "^" (regexp-quote mail-header-separator) "$\\|^$") nil t)
826 (setq delimline (point-marker)))
829 (defun wl-draft-send-mail-with-qmail ()
830 "Pass the prepared message buffer to qmail-inject.
831 Refer to the documentation for the variable `send-mail-function'
832 to find out how to use this."
833 (if (and wl-draft-qmail-send-plugged
834 (not (elmo-plugged-p)))
835 (wl-draft-set-sent-message 'mail 'unplugged)
837 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
838 (let ((id (std11-field-body "Message-ID"))
839 (to (std11-field-body "To")))
843 'call-process-region 1 (point-max) wl-qmail-inject-program
845 wl-qmail-inject-args))
846 ;; qmail-inject doesn't say anything on it's stdout/stderr,
847 ;; we have to look at the retval instead
849 (wl-draft-set-sent-message 'mail 'sent)
850 (wl-draft-write-sendlog 'ok 'qmail nil (list to) id)))
851 (1 (error "`qmail-inject' reported permanent failure"))
852 (111 (error "`qmail-inject' reported transient failure"))
853 ;; should never happen
854 (t (error "`qmail-inject' reported unknown failure"))))))
856 (defun wl-draft-parse-msg-id-list-string (string)
857 "Get msg-id list from STRING."
859 (dolist (parsed-id (std11-parse-msg-ids-string string))
860 (when (eq (car parsed-id) 'msg-id)
861 (setq msg-id-list (cons (std11-msg-id-string parsed-id)
863 (nreverse msg-id-list)))
865 (defun wl-draft-eword-encode-address-list (string &optional column)
866 "Encode header field STRING as list of address, and return the result.
867 Cause an error when STRING contains invalid address.
868 Optional argument COLUMN is start-position of the field."
869 (car (eword-encode-rword-list
870 (or column eword-encode-default-start-column)
871 (eword-encode-addresses-to-rword-list
872 (wl-draft-std11-parse-addresses (std11-lexical-analyze string))))))
874 (defun wl-draft-std11-parse-addresses (lal)
875 (let ((ret (std11-parse-address lal)))
876 (when (and (not (and (eq (length lal) 1)
877 (eq (car (car lal)) 'spaces)))
879 (error "Error while parsing address"))
881 (let ((dest (list (car ret))))
883 (while (and (setq ret (std11-parse-ascii-token lal))
884 (string-equal (cdr (assq 'specials (car ret))) ",")
885 (setq ret (std11-parse-address (cdr ret)))
887 (setq dest (cons (car ret) dest))
888 (setq lal (cdr ret)))
889 (while (eq 'spaces (car (car lal)))
890 (setq lal (cdr lal)))
891 (if lal (error "Error while parsing address"))
894 (defun wl-draft-parse-mailbox-list (field &optional remove-group-list)
895 "Get mailbox list of FIELD from current buffer.
896 The buffer is expected to be narrowed to just the headers of the message.
897 If optional argument REMOVE-GROUP-LIST is non-nil, remove group list content
898 from current buffer."
900 (let ((case-fold-search t)
901 (inhibit-read-only t)
903 mailbox-list beg seq has-group-list)
904 (goto-char (point-min))
905 (while (re-search-forward (concat "^" (regexp-quote field) "[\t ]*:")
908 (re-search-forward "^[^ \t]" nil 'move)
910 (skip-chars-backward "\n")
911 (setq seq (std11-lexical-analyze
912 (buffer-substring-no-properties beg (point))))
913 (setq addresses (wl-draft-std11-parse-addresses seq))
915 (cond ((eq (car (car addresses)) 'group)
916 (setq has-group-list t)
920 'std11-address-string
921 (nth 2 (car addresses))))))
922 ((eq (car (car addresses)) 'mailbox)
923 (setq address (nth 1 (car addresses)))
927 (std11-addr-to-string
928 (if (eq (car address) 'phrase-route-addr)
931 (setq addresses (cdr addresses)))
932 (when (and remove-group-list has-group-list)
933 (delete-region beg (point))
934 (insert (wl-address-string-without-group-list-contents seq))))
937 (defun wl-draft-deduce-address-list (buffer header-start header-end)
938 "Get address list suitable for smtp RCPT TO:<address>.
939 Group list content is removed if `wl-draft-remove-group-list-contents' is
941 (let ((fields '("to" "cc" "bcc"))
942 (resent-fields '("resent-to" "resent-cc" "resent-bcc"))
947 (narrow-to-region header-start header-end)
948 (goto-char (point-min))
950 (if (re-search-forward "^resent-to[\t ]*:" nil t)
951 (setq fields resent-fields)))
955 (wl-draft-parse-mailbox-list
957 wl-draft-remove-group-list-contents)))
958 (setq fields (cdr fields)))
964 (defun wl-draft-send-mail-with-smtp ()
965 "Send the prepared message buffer with SMTP."
967 (let* ((errbuf (if mail-interactive
968 (generate-new-buffer " smtp errors")
971 (default-case-fold-search t)
972 (sender (or wl-envelope-from
973 (wl-address-header-extract-address wl-from)))
974 (delimline (save-excursion
975 (goto-char (point-min))
977 (concat "^" (regexp-quote mail-header-separator)
981 (or wl-smtp-posting-server
982 ;; Compatibility stuff for FLIM 1.12.5 or earlier.
983 ;; They don't accept a function as the value of `smtp-server'.
984 (if (functionp smtp-server)
989 (let (wl-draft-remove-group-list-contents)
990 (wl-draft-deduce-address-list
991 (current-buffer) (point-min) delimline)))
992 (or smtp-server "localhost"))))
993 (smtp-service (or wl-smtp-posting-port smtp-service))
994 (smtp-local-domain (or smtp-local-domain wl-local-domain))
995 (id (std11-field-body "message-id"))
997 (if (not (elmo-plugged-p smtp-server smtp-service))
998 (wl-draft-set-sent-message 'mail 'unplugged
999 (cons smtp-server smtp-service))
1002 ;; Instead of `smtp-deduce-address-list'.
1003 (setq recipients (wl-draft-deduce-address-list
1004 (current-buffer) (point-min) delimline))
1005 (unless recipients (error "No recipients"))
1006 ;; Insert an extra newline if we need it to work around
1007 ;; Sun's bug that swallows newlines.
1008 (goto-char (1+ delimline))
1009 (if (eval mail-mailer-swallows-blank-line)
1011 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1012 (if mail-interactive
1016 (wl-draft-delete-field "bcc" delimline)
1017 (wl-draft-delete-field "resent-bcc" delimline)
1018 (let (process-connection-type)
1021 (wl-smtp-extension-bind
1023 (smtp-send-buffer sender recipients (current-buffer))
1025 (wl-draft-write-sendlog 'failed 'smtp smtp-server
1027 (if (and (eq (car err) 'smtp-response-error)
1028 (/= (nth 1 err) 334))
1030 (wl-smtp-password-key
1032 (car smtp-sasl-mechanisms)
1034 (signal (car err) (cdr err)))))
1035 (wl-draft-set-sent-message 'mail 'sent)
1036 (wl-draft-write-sendlog
1037 'ok 'smtp smtp-server recipients id)))))
1038 (if (bufferp errbuf)
1039 (kill-buffer errbuf))))))
1041 (defun wl-draft-send-mail-with-pop-before-smtp ()
1042 "Send the prepared message buffer with POP-before-SMTP."
1043 (require 'elmo-pop3)
1047 :user (or wl-pop-before-smtp-user
1048 elmo-pop3-default-user)
1049 :server (or wl-pop-before-smtp-server
1050 elmo-pop3-default-server)
1051 :port (or wl-pop-before-smtp-port
1052 elmo-pop3-default-port)
1053 :auth (or wl-pop-before-smtp-authenticate-type
1054 elmo-pop3-default-authenticate-type)
1055 :stream-type (or wl-pop-before-smtp-stream-type
1056 elmo-pop3-default-stream-type))))
1057 (condition-case error
1059 (elmo-pop3-get-session session)
1060 (when session (elmo-network-close-session session)))
1062 (elmo-network-close-session session)
1063 (unless (string= (nth 1 error) "Unplugged")
1064 (signal (car error)(cdr error))))))
1065 (wl-draft-send-mail-with-smtp))
1067 (defun wl-draft-insert-required-fields (&optional force-msgid)
1068 "Insert Message-ID, Date, and From field.
1069 If FORCE-MSGID, ignore 'wl-insert-message-id'."
1070 ;; Insert Message-Id field...
1071 (goto-char (point-min))
1072 (when (and (or force-msgid
1073 wl-insert-message-id)
1074 (not (re-search-forward "^Message-ID[ \t]*:" nil t)))
1075 (insert (concat "Message-ID: "
1076 (funcall wl-message-id-function)
1078 ;; Insert date field.
1079 (goto-char (point-min))
1080 (or (re-search-forward "^Date[ \t]*:" nil t)
1081 (wl-draft-insert-date-field))
1082 ;; Insert from field.
1083 (goto-char (point-min))
1084 (or (re-search-forward "^From[ \t]*:" nil t)
1085 (wl-draft-insert-from-field)))
1087 (defun wl-draft-normal-send-func (editing-buffer kill-when-done)
1088 "Send the message in the current buffer."
1090 (std11-narrow-to-header mail-header-separator)
1091 (wl-draft-insert-required-fields)
1092 ;; Delete null fields.
1093 (goto-char (point-min))
1094 (while (re-search-forward "^[^ \t\n:]+:[ \t]*\n" nil t)
1096 ;; ignore any blank lines in the header
1097 (while (re-search-forward "\n\n\n*" nil t)
1098 (replace-match "\n")))
1099 ;;; (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1100 (wl-draft-dispatch-message)
1101 (when kill-when-done
1102 ;; hide editing-buffer.
1103 (wl-draft-hide editing-buffer)
1104 ;; delete editing-buffer and its file.
1105 (wl-draft-delete editing-buffer)))
1107 (defun wl-draft-dispatch-message (&optional mes-string)
1108 "Send the message in the current buffer. Not modified the header fields."
1110 (if (and wl-draft-verbose-send mes-string)
1111 (message mes-string))
1113 (setq delimline (wl-draft-get-header-delimiter t))
1114 (unless wl-draft-fcc-list
1115 (setq wl-draft-fcc-list (wl-draft-get-fcc-list delimline)))
1117 (setq wl-sent-message-modified nil)
1120 (if (and (wl-message-mail-p)
1121 (not (wl-draft-sent-message-p 'mail)))
1122 (if (or (not (or wl-draft-force-queuing
1123 wl-draft-force-queuing-mail))
1124 (memq 'mail wl-sent-message-queued))
1125 (funcall wl-draft-send-mail-function)
1126 (push 'mail wl-sent-message-queued)
1127 (wl-draft-set-sent-message 'mail 'unplugged)))
1128 (if (and (wl-message-news-p)
1129 (not (wl-draft-sent-message-p 'news))
1130 (not (wl-message-field-exists-p "Resent-to")))
1131 (if (or (not (or wl-draft-force-queuing
1132 wl-draft-force-queuing-news))
1133 (memq 'news wl-sent-message-queued))
1134 (funcall wl-draft-send-news-function)
1135 (push 'news wl-sent-message-queued)
1136 (wl-draft-set-sent-message 'news 'unplugged))))
1138 (let* ((status (wl-draft-sent-message-results))
1139 (unplugged-via (car status))
1140 (sent-via (nth 1 status)))
1141 ;; If one sent, process fcc folder.
1142 (if (and sent-via wl-draft-fcc-list)
1144 (wl-draft-do-fcc (wl-draft-get-header-delimiter) wl-draft-fcc-list)
1145 (setq wl-draft-fcc-list nil)))
1146 (if wl-draft-use-cache
1147 (let ((id (std11-field-body "Message-ID"))
1148 (elmo-enable-disconnected-operation t))
1149 (elmo-file-cache-save (elmo-file-cache-get-path id)
1151 ;; If one unplugged, append queue.
1152 (when (and unplugged-via
1153 wl-sent-message-modified)
1154 (if wl-draft-enable-queuing
1156 (wl-draft-queue-append wl-sent-message-via)
1157 (setq wl-sent-message-modified 'requeue))
1158 (error "Unplugged")))
1159 (when wl-draft-verbose-send
1160 (if (and unplugged-via sent-via);; combined message
1162 (setq wl-draft-verbose-msg
1163 (format "Sending%s and Queuing%s..."
1164 sent-via unplugged-via))
1165 (message (concat wl-draft-verbose-msg "done")))
1167 (message (concat mes-string
1168 (if sent-via "done" "failed")))))))))
1169 (not wl-sent-message-modified)) ;; return value
1171 (defun wl-draft-raw-send (&optional kill-when-done force-pre-hook mes-string)
1172 "Force send current buffer as raw message."
1175 (let (wl-interactive-send
1176 ;;; wl-draft-verbose-send
1177 (wl-mail-send-pre-hook (and force-pre-hook wl-mail-send-pre-hook))
1178 (wl-news-send-pre-hook (and force-pre-hook wl-news-send-pre-hook))
1181 (wl-draft-send kill-when-done mes-string))))
1183 (defun wl-draft-clone-local-variables ()
1184 (let ((locals (buffer-local-variables))
1187 (when (and (consp (car locals))
1189 (string-match wl-draft-clone-local-variable-regexp
1190 (symbol-name (car (car locals)))))
1191 (wl-append result (list (car (car locals)))))
1192 (setq locals (cdr locals)))
1195 (defun wl-draft-send (&optional kill-when-done mes-string)
1196 "Send current draft message.
1197 If KILL-WHEN-DONE is non-nil, current draft buffer is killed"
1199 ;; Don't call this explicitly.
1200 ;; Added to 'wl-draft-send-hook (by teranisi)
1201 ;; (wl-draft-config-exec)
1202 (run-hooks 'wl-draft-send-hook)
1203 (when (or (not wl-interactive-send)
1204 (y-or-n-p "Do you really want to send current draft? "))
1205 (let ((send-mail-function 'wl-draft-raw-send)
1206 (editing-buffer (current-buffer))
1207 (sending-buffer (wl-draft-generate-clone-buffer
1208 " *wl-draft-sending-buffer*"
1209 (append wl-draft-config-variables
1210 (wl-draft-clone-local-variables))))
1211 (wl-draft-verbose-msg nil)
1214 (save-excursion (set-buffer sending-buffer)
1215 (if (and (not (wl-message-mail-p))
1216 (not (wl-message-news-p)))
1217 (error "No recipient is specified"))
1218 (expand-abbrev) ; for mail-abbrevs
1219 (let ((mime-header-encode-method-alist
1221 '((wl-draft-eword-encode-address-list
1222 . (To Cc Bcc Resent-To Resent-Cc Bcc Resent-Bcc)))
1223 (if (boundp 'mime-header-encode-method-alist)
1224 (symbol-value 'mime-header-encode-method-alist)))))
1225 (run-hooks 'mail-send-hook) ; translate buffer
1227 (if wl-draft-verbose-send
1228 (message (or mes-string "Sending...")))
1229 (funcall wl-draft-send-function editing-buffer kill-when-done)
1230 ;; Now perform actions on successful sending.
1231 (while mail-send-actions
1233 (apply (car (car mail-send-actions))
1234 (cdr (car mail-send-actions)))
1236 (setq mail-send-actions (cdr mail-send-actions)))
1237 ;; (if (or (eq major-mode 'wl-draft-mode)
1238 ;; (eq major-mode 'mail-mode))
1239 ;; (local-set-key "\C-c\C-s" 'wl-draft-send)) ; override
1240 (if wl-draft-verbose-send
1241 (message (concat (or wl-draft-verbose-msg
1242 mes-string "Sending...")
1244 ;; kill sending buffer, anyway.
1245 (and (buffer-live-p sending-buffer)
1246 (kill-buffer sending-buffer))))))
1248 (defun wl-draft-save ()
1249 "Save current draft.
1250 Derived from `message-save-drafts' in T-gnus."
1252 (if (buffer-modified-p)
1254 (message "Saving %s..." wl-draft-buffer-file-name)
1255 (let ((msg (buffer-substring-no-properties (point-min) (point-max))))
1256 (with-temp-file wl-draft-buffer-file-name
1258 ;; If no header separator, insert it.
1260 (goto-char (point-min))
1261 (unless (re-search-forward
1262 (concat "^" (regexp-quote mail-header-separator) "$")
1264 (goto-char (point-min))
1265 (if (re-search-forward "\n\n" nil t)
1266 (replace-match (concat "\n" mail-header-separator "\n"))
1267 (goto-char (point-max))
1268 (insert (if (eq (char-before) ?\n) "" "\n")
1269 mail-header-separator "\n"))))
1270 (let ((mime-header-encode-method-alist
1271 '((eword-encode-unstructured-field-body))))
1272 (mime-edit-translate-buffer))
1273 (wl-draft-get-header-delimiter t)))
1274 (set-buffer-modified-p nil)
1275 (wl-draft-config-info-operation
1276 (and (string-match "[0-9]+$" wl-draft-buffer-file-name)
1278 (match-string 0 wl-draft-buffer-file-name)))
1280 (message "Saving %s...done" wl-draft-buffer-file-name))
1281 (message "(No changes need to be saved)")))
1283 (defun wl-draft-mimic-kill-buffer ()
1284 "Kill the current (draft) buffer with query."
1286 (let ((bufname (read-buffer (format "Kill buffer: (default %s) "
1289 (if (or (not bufname)
1290 (string-equal bufname "")
1291 (string-equal bufname (buffer-name)))
1292 (wl-draft-save-and-exit)
1293 (kill-buffer bufname))))
1295 (defun wl-draft-save-and-exit ()
1296 "Save current draft and exit current draft mode."
1299 (let ((editing-buffer (current-buffer)))
1300 (wl-draft-hide editing-buffer)
1301 (kill-buffer editing-buffer)))
1303 (defun wl-draft-send-and-exit ()
1304 "Send current draft message and kill it."
1308 (defun wl-draft-send-from-toolbar ()
1310 (let ((wl-interactive-send t))
1311 (wl-draft-send-and-exit)))
1313 (defun wl-draft-delete-field (field &optional delimline replace)
1314 (wl-draft-delete-fields (regexp-quote field) delimline replace))
1316 (defun wl-draft-delete-fields (field &optional delimline replace)
1319 (goto-char (point-min))
1320 (if (search-forward "\n\n" nil t)
1321 (setq delimline (point))
1322 (setq delimline (point-max))))
1323 (narrow-to-region (point-min) delimline)
1324 (goto-char (point-min))
1325 (let ((regexp (concat "^" field ":"))
1326 (case-fold-search t))
1328 (if (looking-at regexp)
1334 (if (re-search-forward "^[^ \t]" nil t)
1335 (goto-char (match-beginning 0))
1338 (insert (concat field ": " replace "\n"))))
1340 (if (re-search-forward "^[^ \t]" nil t)
1341 (goto-char (match-beginning 0))
1344 (defun wl-draft-get-fcc-list (header-end)
1346 (case-fold-search t))
1347 (or (markerp header-end) (error "HEADER-END must be a marker"))
1349 (goto-char (point-min))
1350 (while (re-search-forward "^Fcc:[ \t]*" header-end t)
1352 (cons (buffer-substring-no-properties
1356 (skip-chars-backward " \t")
1360 (wl-folder-confirm-existence
1361 (wl-folder-get-elmo-folder (eword-decode-string (car fcc-list)))))
1362 (delete-region (match-beginning 0)
1363 (progn (forward-line 1) (point)))))
1366 (defun wl-draft-do-fcc (header-end &optional fcc-list)
1367 (let ((send-mail-buffer (current-buffer))
1368 (tembuf (generate-new-buffer " fcc output"))
1369 (case-fold-search t)
1371 (or (markerp header-end) (error "HEADER-END must be a marker"))
1374 (setq fcc-list (wl-draft-get-fcc-list header-end)))
1377 ;; insert just the headers to avoid moving the gap more than
1378 ;; necessary (the message body could be arbitrarily huge.)
1379 (insert-buffer-substring send-mail-buffer 1 header-end)
1380 (wl-draft-insert-required-fields t)
1381 (goto-char (point-max))
1382 (insert-buffer-substring send-mail-buffer header-end)
1383 (let ((id (std11-field-body "Message-ID"))
1384 (elmo-enable-disconnected-operation t)
1387 (unless (or cache-saved
1388 (elmo-folder-plugged-p
1389 (wl-folder-get-elmo-folder (car fcc-list))))
1390 (elmo-file-cache-save id nil) ;; for disconnected operation
1391 (setq cache-saved t))
1392 (if (elmo-folder-append-buffer
1393 (wl-folder-get-elmo-folder
1394 (eword-decode-string (car fcc-list)))
1395 (not wl-fcc-force-as-read))
1396 (wl-draft-write-sendlog 'ok 'fcc nil (car fcc-list) id)
1397 (wl-draft-write-sendlog 'failed 'fcc nil (car fcc-list) id))
1398 (setq fcc-list (cdr fcc-list)))))
1399 (kill-buffer tembuf)))
1401 (defun wl-draft-on-field-p ()
1404 (goto-char (point-min))
1405 (search-forward (concat "\n" mail-header-separator "\n") nil 0)
1412 (if (or (looking-at ".*,[ \t]?$")
1413 (looking-at "^[^ \t]+:[ \t]+.*:$")); group list name
1415 (let ((pos (point)))
1418 (if (looking-at "^[ \t]")
1420 (if (re-search-forward ":" pos t) nil t)))))))
1422 (defun wl-draft-random-alphabet ()
1423 (let ((alphabet '(?A ?B ?C ?D ?E ?F ?G ?H ?I ?J ?K ?L ?M ?N ?O ?P ?Q ?R ?S ?T ?U ?V ?W ?X ?Y ?Z)))
1424 (nth (abs (% (random) 26)) alphabet)))
1428 (defun wl-draft (&optional to subject in-reply-to cc references newsgroups
1430 content-type content-transfer-encoding
1431 body edit-again from parent-folder)
1432 "Write and send mail/news message with Wanderlust."
1439 (wl-plugged-init t))
1441 (wl-init)) ; returns immediately if already initialized.
1443 (let (buf-name header-alist)
1445 (wl-draft-create-buffer
1447 (eq this-command 'wl-draft)
1448 (eq this-command 'wl-summary-write)
1449 (eq this-command 'wl-summary-write-current-folder))
1453 (cons "From: " (or from wl-from))
1457 (eq this-command 'wl-summary-write))
1460 (cons "Subject: " (or subject ""))
1461 (cons "Newsgroups: " newsgroups)
1462 (cons "Mail-Followup-To: " mail-followup-to)
1463 (cons "In-Reply-To: " in-reply-to)
1464 (cons "References: " references)))
1465 (setq header-alist (append header-alist
1466 (wl-draft-default-headers)
1467 (if body (list "" body))))
1468 (wl-draft-create-contents header-alist)
1470 (wl-draft-decode-body
1471 content-type content-transfer-encoding))
1472 (wl-draft-insert-mail-header-separator)
1473 (wl-draft-prepare-edit)
1475 (run-hooks 'wl-mail-setup-hook))
1476 (goto-char (point-min))
1477 (wl-user-agent-compose-internal) ;; user-agent
1478 (cond ((eq this-command 'wl-summary-write-current-newsgroup)
1479 (mail-position-on-field "Subject"))
1480 ((and (interactive-p) (null to))
1481 (mail-position-on-field "To"))
1483 (goto-char (point-max))))
1486 (defun wl-draft-create-buffer (&optional full parent-folder)
1487 (let* ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1488 (parent-folder (or parent-folder (wl-summary-buffer-folder-name)))
1489 (summary-buf (wl-summary-get-buffer parent-folder))
1490 buf-name file-name num change-major-mode-hook)
1491 (if (not (elmo-folder-message-file-p draft-folder))
1492 (error "%s folder cannot be used for draft folder" wl-draft-folder))
1493 (setq num (elmo-max-of-list
1494 (or (elmo-folder-list-messages draft-folder) '(0))))
1495 (setq num (+ 1 num))
1496 ;; To get unused buffer name.
1497 (while (get-buffer (concat wl-draft-folder "/" (int-to-string num)))
1498 (setq num (+ 1 num)))
1499 (setq buf-name (find-file-noselect
1501 (elmo-message-file-name
1502 (wl-folder-get-elmo-folder wl-draft-folder)
1504 (if wl-draft-use-frame
1505 (switch-to-buffer-other-frame buf-name)
1506 (switch-to-buffer buf-name))
1507 (set-buffer buf-name)
1508 (if (not (string-match (regexp-quote wl-draft-folder)
1510 (rename-buffer (concat wl-draft-folder "/" (int-to-string num))))
1511 (if (or (eq wl-draft-reply-buffer-style 'full)
1513 (delete-other-windows))
1516 (make-local-variable 'truncate-partial-width-windows)
1517 (setq truncate-partial-width-windows nil)
1518 (setq truncate-lines wl-draft-truncate-lines)
1519 (setq wl-sent-message-via nil)
1520 (setq wl-sent-message-queued nil)
1521 (setq wl-draft-buffer-file-name file-name)
1522 (setq wl-draft-config-exec-flag t)
1523 (setq wl-draft-parent-folder parent-folder)
1524 (setq wl-draft-buffer-cur-summary-buffer summary-buf)
1527 (defun wl-draft-create-contents (header-alist)
1528 "header-alist' sample
1529 '(function ;; funcall
1530 string ;; insert string
1531 (string . string) ;; insert string string
1532 (string . function) ;; insert string (funcall)
1533 (string . nil) ;; insert nothing
1534 (function . (arg1 arg2 ..)) ;; call function with argument
1535 nil ;; insert nothing
1537 (unless (eq major-mode 'wl-draft-mode)
1538 (error "wl-draft-create-header must be use in wl-draft-mode."))
1539 (let ((halist header-alist)
1544 ((functionp (car halist)) (funcall (car halist)))
1546 ((stringp (car halist)) (insert (car halist) "\n"))
1548 ((consp (car halist))
1549 (setq field (car (car halist)))
1550 (setq value (cdr (car halist)))
1552 ((functionp field) (apply field value))
1555 ((stringp value) (insert field value "\n"))
1556 ((functionp value) (insert field (funcall value) "\n"))
1565 (setq halist (cdr halist)))))
1567 (defun wl-draft-prepare-edit ()
1568 (unless (eq major-mode 'wl-draft-mode)
1569 (error "wl-draft-create-header must be use in wl-draft-mode."))
1570 (let (change-major-mode-hook)
1571 (wl-draft-editor-mode)
1572 (add-hook 'local-write-file-hooks 'wl-draft-save)
1573 (wl-draft-overload-functions)
1574 (wl-highlight-headers 'for-draft)
1576 (clear-visited-file-modtime)))
1578 (defun wl-draft-decode-header ()
1580 (std11-narrow-to-header)
1581 (wl-draft-decode-message-in-buffer)
1584 (defun wl-draft-decode-body (&optional content-type content-transfer-encoding)
1587 (std11-field-body "content-type")))
1588 (content-transfer-encoding
1589 (or content-transfer-encoding
1590 (std11-field-body "content-transfer-encoding")))
1593 (std11-narrow-to-header)
1594 (wl-draft-delete-field "content-type")
1595 (wl-draft-delete-field "content-transfer-encoding")
1596 (goto-char (point-max))
1597 (setq delimline (point-marker))
1599 (narrow-to-region delimline (point-max))
1600 (goto-char (point-min))
1602 (insert "Content-type: " content-type "\n"))
1603 (when content-transfer-encoding
1604 (insert "Content-Transfer-Encoding: " content-transfer-encoding "\n"))
1605 (wl-draft-decode-message-in-buffer)
1606 (goto-char (point-min))
1607 (unless (re-search-forward "^$" (point-at-eol) t)
1612 ;;; subroutine for wl-draft-create-contents
1613 ;;; must be used in wl-draft-mode
1614 (defun wl-draft-check-new-line ()
1615 (if (not (= (preceding-char) ?\n))
1618 (defsubst wl-draft-insert-ccs (str cc)
1624 (null (and wl-draft-delete-myself-from-bcc-fcc
1626 (mapcar 'wl-address-header-extract-address
1628 (wl-parse-addresses (std11-field-body "To"))
1629 (wl-parse-addresses (std11-field-body "Cc"))))
1630 (mapcar 'downcase wl-subscribed-mailing-list)))))
1631 (insert str field "\n"))))
1633 (defsubst wl-draft-default-headers ()
1635 (cons "Mail-Reply-To: " (and wl-insert-mail-reply-to
1636 (wl-address-header-extract-address
1638 (cons "" wl-generate-mailer-string-function)
1639 (cons "Reply-To: " mail-default-reply-to)
1640 (cons 'wl-draft-insert-ccs
1641 (list "Bcc: " (or wl-bcc
1642 (and mail-self-blind (user-login-name)))))
1643 (cons 'wl-draft-insert-ccs
1644 (list "Fcc: " wl-fcc))
1645 (cons "Organization: " wl-organization)
1646 (and wl-auto-insert-x-face
1647 (file-exists-p wl-x-face-file)
1648 'wl-draft-insert-x-face-field-here) ;; allow nil
1649 mail-default-headers
1650 ;; check \n at th end of line for `mail-default-headers'
1651 'wl-draft-check-new-line
1652 ; wl-draft-default-headers
1653 ; 'wl-draft-check-new-line
1656 (defun wl-draft-insert-mail-header-separator (&optional delimline)
1659 (goto-char delimline)
1660 (goto-char (point-min))
1661 (if (search-forward "\n\n" nil t)
1662 (delete-backward-char 1)
1663 (goto-char (point-max))))
1664 (wl-draft-check-new-line)
1665 (put-text-property (point)
1667 (insert mail-header-separator "\n")
1669 'category 'mail-header-separator)))
1673 (defun wl-draft-elmo-nntp-send ()
1674 (let ((elmo-nntp-post-pre-hook wl-news-send-pre-hook)
1675 (elmo-nntp-default-user
1676 (or wl-nntp-posting-user elmo-nntp-default-user))
1677 (elmo-nntp-default-server
1678 (or wl-nntp-posting-server elmo-nntp-default-server))
1679 (elmo-nntp-default-port
1680 (or wl-nntp-posting-port elmo-nntp-default-port))
1681 (elmo-nntp-default-stream-type
1682 (or wl-nntp-posting-stream-type elmo-nntp-default-stream-type)))
1683 (if (not (elmo-plugged-p elmo-nntp-default-server elmo-nntp-default-port))
1684 (wl-draft-set-sent-message 'news 'unplugged
1685 (cons elmo-nntp-default-server
1686 elmo-nntp-default-port))
1687 (elmo-nntp-post elmo-nntp-default-server (current-buffer))
1688 (wl-draft-set-sent-message 'news 'sent)
1689 (wl-draft-write-sendlog 'ok 'nntp elmo-nntp-default-server
1690 (std11-field-body "Newsgroups")
1691 (std11-field-body "Message-ID")))))
1693 (defun wl-draft-generate-clone-buffer (name &optional local-variables)
1694 "Generate clone of current buffer named NAME."
1695 (let ((editing-buffer (current-buffer)))
1697 (set-buffer (generate-new-buffer name))
1700 (wl-draft-editor-mode)
1701 (insert-buffer editing-buffer)
1703 (while local-variables
1704 (make-local-variable (car local-variables))
1705 (set (car local-variables)
1707 (set-buffer editing-buffer)
1708 (symbol-value (car local-variables))))
1709 (setq local-variables (cdr local-variables)))
1712 (defun wl-draft-reedit (number)
1713 (let ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1715 buffer file-name change-major-mode-hook)
1716 (setq file-name (elmo-message-file-name draft-folder number))
1717 (unless (file-exists-p file-name)
1718 (error "File %s does not exist" file-name))
1719 (if (setq buffer (get-buffer
1720 (concat wl-draft-folder "/"
1721 (number-to-string number))))
1723 (if wl-draft-use-frame
1724 (switch-to-buffer-other-frame buffer)
1725 (switch-to-buffer buffer))
1726 (set-buffer buffer))
1727 (setq buffer (get-buffer-create (number-to-string number)))
1728 (if wl-draft-use-frame
1729 (switch-to-buffer-other-frame buffer)
1730 (switch-to-buffer buffer))
1732 (insert-file-contents-as-binary file-name)
1733 (let((mime-edit-again-ignored-field-regexp
1734 "^\\(Content-.*\\|Mime-Version\\):"))
1735 (wl-draft-decode-message-in-buffer))
1736 (wl-draft-insert-mail-header-separator)
1737 (if (not (string-match (regexp-quote wl-draft-folder)
1739 (rename-buffer (concat wl-draft-folder "/" (buffer-name))))
1742 (setq buffer-file-name file-name)
1743 (make-local-variable 'truncate-partial-width-windows)
1744 (setq truncate-partial-width-windows nil)
1745 (setq truncate-lines wl-draft-truncate-lines)
1746 (setq wl-sent-message-via nil)
1747 (setq wl-sent-message-queued nil)
1748 (setq wl-draft-buffer-file-name file-name)
1749 (wl-draft-config-info-operation number 'load)
1750 (goto-char (point-min))
1751 (wl-draft-overload-functions)
1752 (wl-draft-editor-mode)
1753 (add-hook 'local-write-file-hooks 'wl-draft-save)
1754 (wl-highlight-headers 'for-draft)
1755 (run-hooks 'wl-draft-reedit-hook)
1756 (goto-char (point-max))
1759 (defmacro wl-draft-body-goto-top ()
1761 (goto-char (point-min))
1762 (if (re-search-forward mail-header-separator nil t)
1764 (goto-char (point-max))))))
1766 (defmacro wl-draft-body-goto-bottom ()
1767 (` (goto-char (point-max))))
1769 (defmacro wl-draft-config-body-goto-header ()
1771 (goto-char (point-min))
1772 (if (re-search-forward mail-header-separator nil t)
1774 (goto-char (point-max))))))
1776 (defun wl-draft-config-sub-body (content)
1777 (wl-draft-body-goto-top)
1778 (delete-region (point) (point-max))
1779 (if content (insert (eval content))))
1781 (defun wl-draft-config-sub-top (content)
1782 (wl-draft-body-goto-top)
1783 (if content (insert (eval content))))
1785 (defun wl-draft-config-sub-bottom (content)
1786 (wl-draft-body-goto-bottom)
1787 (if content (insert (eval content))))
1789 (defun wl-draft-config-sub-header (content)
1790 (wl-draft-config-body-goto-header)
1791 (if content (insert (concat (eval content) "\n"))))
1793 (defun wl-draft-config-sub-header-top (content)
1794 (goto-char (point-min))
1795 (if content (insert (concat (eval content) "\n"))))
1797 (defun wl-draft-config-sub-part-top (content)
1798 (goto-char (mime-edit-content-beginning))
1799 (if content (insert (concat (eval content) "\n"))))
1801 (defun wl-draft-config-sub-part-bottom (content)
1802 (goto-char (mime-edit-content-end))
1803 (if content (insert (concat (eval content) "\n"))))
1805 (defsubst wl-draft-config-sub-file (content)
1806 (let ((coding-system-for-read wl-cs-autoconv)
1807 (file (expand-file-name (eval content))))
1808 (if (file-exists-p file)
1809 (insert-file-contents file)
1810 (error "%s: no exists file" file))))
1812 (defun wl-draft-config-sub-body-file (content)
1813 (wl-draft-body-goto-top)
1814 (delete-region (point) (point-max))
1815 (wl-draft-config-sub-file content))
1817 (defun wl-draft-config-sub-top-file (content)
1818 (wl-draft-body-goto-top)
1819 (wl-draft-config-sub-file content))
1821 (defun wl-draft-config-sub-bottom-file (content)
1822 (wl-draft-body-goto-bottom)
1823 (wl-draft-config-sub-file content))
1825 (defun wl-draft-config-sub-header-file (content)
1826 (wl-draft-config-body-goto-header)
1827 (wl-draft-config-sub-file content))
1829 (defun wl-draft-config-sub-template (content)
1830 (setq wl-draft-config-variables
1831 (wl-template-insert (eval content))))
1833 (defun wl-draft-config-sub-x-face (content)
1834 (if (and (string-match "\\.xbm\\(\\.gz\\)?$" content)
1835 (fboundp 'x-face-insert)) ; x-face.el is installed.
1836 (x-face-insert content)
1837 (wl-draft-replace-field "X-Face" (elmo-get-file-string content t) t)))
1839 (defsubst wl-draft-config-sub-func (field content)
1841 (if (setq func (assq field wl-draft-config-sub-func-alist))
1842 (let (wl-draft-config-variables)
1843 (funcall (cdr func) content)
1844 ;; for wl-draft-config-sub-template
1845 (cons t wl-draft-config-variables)))))
1847 (defsubst wl-draft-config-exec-sub (clist)
1848 (let (config local-variables)
1850 (setq config (car clist))
1855 (let ((field (car config))
1856 (content (cdr config))
1860 (wl-draft-replace-field field (eval content) t))
1861 ((setq ret-val (wl-draft-config-sub-func field content))
1862 (if (cdr ret-val) ;; for wl-draft-config-sub-template
1863 (wl-append local-variables (cdr ret-val))))
1864 ((boundp field) ;; variable
1865 (make-local-variable field)
1866 (set field (eval content))
1867 (wl-append local-variables (list field)))
1869 (error "%s: not variable" field)))))
1871 (error "%s: not supported type" config)))
1872 (setq clist (cdr clist)))
1875 (defun wl-draft-prepared-config-exec (&optional config-alist reply-buf)
1876 "Change headers in draft preparation time."
1878 (unless wl-draft-reedit
1881 (and (boundp 'wl-draft-prepared-config-alist)
1882 wl-draft-prepared-config-alist) ;; For compatible.
1883 wl-draft-config-alist)))
1885 (wl-draft-config-exec config-alist reply-buf)))))
1887 (defun wl-draft-config-exec (&optional config-alist reply-buf)
1888 "Change headers in draft sending time."
1890 (let ((case-fold-search t)
1891 (alist (or config-alist wl-draft-config-alist))
1892 (reply-buf (or reply-buf (and (buffer-live-p wl-draft-reply-buffer)
1893 wl-draft-reply-buffer)))
1894 (local-variables wl-draft-config-variables)
1896 (when (and (or (interactive-p)
1897 wl-draft-config-exec-flag)
1902 (setq key (caar alist)
1909 (set-buffer reply-buf)
1911 (std11-narrow-to-header)
1912 (goto-char (point-min))
1913 (re-search-forward (car clist) nil t))))
1914 (wl-draft-config-exec-sub (cdr clist))
1917 (when (save-restriction
1918 (std11-narrow-to-header mail-header-separator)
1919 (goto-char (point-min))
1920 (re-search-forward key nil t))
1921 (wl-append local-variables
1922 (wl-draft-config-exec-sub clist))
1925 (wl-append local-variables
1926 (wl-draft-config-exec-sub clist))
1928 (if (and found wl-draft-config-matchone)
1930 (setq alist (cdr alist))))
1932 (setq wl-draft-config-exec-flag nil))
1933 (run-hooks 'wl-draft-config-exec-hook)
1934 (put-text-property (point-min)(point-max) 'face nil)
1935 (wl-highlight-message (point-min)(point-max) t)
1936 (setq wl-draft-config-variables
1937 (elmo-uniq-list local-variables))))))
1939 (defun wl-draft-replace-field (field content &optional add)
1942 (let ((case-fold-search t)
1943 (inhibit-read-only t) ;; added by teranisi.
1945 (std11-narrow-to-header mail-header-separator)
1946 (goto-char (point-min))
1947 (if (re-search-forward (concat "^" (regexp-quote field) ":") nil t)
1952 (re-search-forward "^[^ \t]" nil 'move)
1954 (skip-chars-backward "\n")
1955 (delete-region beg (point))
1956 (insert " " content))
1961 (re-search-forward "^[^ \t]" nil 'move)
1963 (delete-region beg (point)))
1964 (when (and add content)
1966 (goto-char (point-max))
1967 (insert (concat field ": " content "\n"))))))))
1969 (defun wl-draft-config-info-operation (msg operation)
1970 (let* ((msgdb-dir (elmo-folder-msgdb-path (wl-folder-get-elmo-folder
1974 (format "%s-%d" wl-draft-config-save-filename msg)
1976 element alist variable)
1978 ((eq operation 'save)
1979 (let ((variables (elmo-uniq-list wl-draft-config-variables)))
1980 (while (setq variable (pop variables))
1981 (when (boundp variable)
1983 (list (cons variable (eval variable))))))
1984 (elmo-object-save filename alist)))
1985 ((eq operation 'load)
1986 (setq alist (elmo-object-load filename))
1987 (while (setq element (pop alist))
1988 (set (make-local-variable (car element)) (cdr element))
1989 (wl-append wl-draft-config-variables (list (car element)))))
1990 ((eq operation 'delete)
1991 (if (file-exists-p filename)
1992 (delete-file filename))))))
1994 (defun wl-draft-queue-info-operation (msg operation
1995 &optional add-sent-message-via)
1996 (let* ((msgdb-dir (elmo-folder-msgdb-path
1997 (wl-folder-get-elmo-folder wl-queue-folder)))
2000 (format "%s-%d" wl-draft-queue-save-filename msg)
2002 element alist variable)
2004 ((eq operation 'save)
2005 (let ((variables (elmo-uniq-list
2006 (append wl-draft-queue-save-variables
2007 wl-draft-config-variables
2008 (list 'wl-draft-fcc-list)))))
2009 (if add-sent-message-via
2011 (push 'wl-sent-message-queued variables)
2012 (push 'wl-sent-message-via variables)))
2013 (while (setq variable (pop variables))
2014 (when (boundp variable)
2016 (list (cons variable (eval variable))))))
2017 (elmo-object-save filename alist)))
2018 ((eq operation 'load)
2019 (setq alist (elmo-object-load filename))
2020 (while (setq element (pop alist))
2021 (set (make-local-variable (car element)) (cdr element))))
2022 ((eq operation 'get-sent-via)
2023 (setq alist (elmo-object-load filename))
2024 (cdr (assq 'wl-sent-message-via alist)))
2025 ((eq operation 'delete)
2026 (if (file-exists-p filename)
2027 (delete-file filename))))))
2029 (defun wl-draft-queue-append (wl-sent-message-via)
2030 (if wl-draft-verbose-send
2031 (message "Queuing..."))
2032 (let ((send-buffer (current-buffer))
2033 (folder (wl-folder-get-elmo-folder wl-queue-folder))
2034 (message-id (std11-field-body "Message-ID")))
2035 (if (elmo-folder-append-buffer folder t)
2037 (wl-draft-queue-info-operation
2038 (car (elmo-folder-status folder))
2039 'save wl-sent-message-via)
2040 (wl-draft-write-sendlog 'ok 'queue nil wl-queue-folder message-id)
2041 (when wl-draft-verbose-send
2042 (setq wl-draft-verbose-msg "Queuing...")
2043 (message "Queuing...done")))
2044 (wl-draft-write-sendlog 'failed 'queue nil wl-queue-folder message-id)
2045 (error "Queuing failed"))))
2047 (defun wl-draft-queue-flush ()
2048 "Flush draft queue."
2050 (let* ((queue-folder (wl-folder-get-elmo-folder wl-queue-folder))
2052 (elmo-folder-open-internal queue-folder)
2053 (elmo-folder-list-messages queue-folder)))
2056 (wl-draft-queue-flushing t)
2057 msgs failure len buffer msgid sent-via)
2058 ;; get plugged send message
2060 (setq sent-via (wl-draft-queue-info-operation (car msgs2) 'get-sent-via))
2063 (when (and (eq (nth 1 (car sent-via)) 'unplugged)
2064 (or (not (nth 2 (car sent-via)))
2066 (car (nth 2 (car sent-via)))
2067 (cdr (nth 2 (car sent-via))))))
2068 (wl-append msgs (list (car msgs2)))
2070 (setq sent-via (cdr sent-via))))
2071 (setq msgs2 (cdr msgs2)))
2072 (when (> (setq len (length msgs)) 0)
2073 (if (elmo-y-or-n-p (format
2074 "%d message(s) are in the sending queue. Send now? "
2076 (not elmo-dop-flush-confirm) t)
2079 (setq buffer (get-buffer-create " *wl-draft-queue-flush*"))
2082 ;; reset buffer local variables
2083 (kill-all-local-variables)
2087 (setq wl-sent-message-via nil)
2088 (wl-draft-queue-info-operation (car msgs) 'load)
2089 (elmo-message-fetch queue-folder
2091 (elmo-make-fetch-strategy 'entire)
2092 nil (current-buffer))
2094 (setq failure (funcall
2095 wl-draft-queue-flush-send-function
2096 (format "Sending (%d/%d)..." i len)))
2097 ;;; (wl-draft-raw-send nil nil
2098 ;;; (format "Sending (%d/%d)..." i len))
2100 (elmo-display-error err t)
2104 (if (eq wl-sent-message-modified 'requeue)
2106 (elmo-folder-delete-messages
2107 queue-folder (cons (car msgs) nil))
2108 (wl-draft-queue-info-operation (car msgs) 'delete))
2110 (elmo-folder-delete-messages
2111 queue-folder (cons (car msgs) nil))
2112 (wl-draft-queue-info-operation (car msgs) 'delete)
2113 (setq performed (+ 1 performed))))
2114 (setq msgs (cdr msgs)))
2115 (kill-buffer buffer)
2116 (message "%d message(s) are sent." performed)))
2117 (message "%d message(s) are remained to be sent." len))
2118 (elmo-folder-close queue-folder)
2121 (defun wl-jump-to-draft-buffer (&optional arg)
2122 "Jump to the draft if exists."
2125 (wl-jump-to-draft-folder)
2126 (let ((bufs (buffer-list))
2127 (draft-regexp (concat
2129 (elmo-localdir-folder-directory-internal
2130 (wl-folder-get-elmo-folder wl-draft-folder)))))
2134 (setq buf (with-current-buffer (car bufs)
2135 wl-draft-buffer-file-name))
2136 (string-match draft-regexp buf))
2137 (setq draft-bufs (cons (buffer-name (car bufs)) draft-bufs)))
2138 (setq bufs (cdr bufs)))
2141 (message "No draft buffer exist."))
2144 (sort draft-bufs (function (lambda (a b) (not (string< a b))))))
2145 (if (setq buf (cdr (member (buffer-name) draft-bufs)))
2146 (setq buf (car buf))
2147 (setq buf (car draft-bufs)))
2148 (switch-to-buffer buf))))))
2150 (defun wl-jump-to-draft-folder ()
2151 (let ((msgs (reverse (elmo-folder-list-messages (wl-folder-get-elmo-folder
2153 (mybuf (buffer-name))
2156 (message "No draft message exist.")
2157 (if (string-match (concat "^" wl-draft-folder "/") mybuf)
2158 (setq msg (cadr (memq
2159 (string-to-int (substring mybuf (match-end 0)))
2161 (or msg (setq msg (car msgs)))
2162 (if (setq buf (get-buffer (format "%s/%d" wl-draft-folder msg)))
2163 (switch-to-buffer buf)
2164 (wl-draft-reedit msg)))))
2166 (defun wl-draft-highlight-and-recenter (&optional n)
2168 (if wl-highlight-body-too
2169 (let ((beg (point-min))
2171 (put-text-property beg end 'face nil)
2172 (wl-highlight-message beg end t)))
2175 ;;;; user-agent support by Sen Nagata
2177 ;; this appears to be necessarily global...
2178 (defvar wl-user-agent-compose-p nil)
2179 (defvar wl-user-agent-headers-and-body-alist nil)
2181 ;; this should be a generic function for mail-mode -- i wish there was
2182 ;; something like it in sendmail.el
2183 (defun wl-user-agent-insert-header (header-name header-value)
2184 "Insert HEADER-NAME w/ value HEADER-VALUE into a message."
2185 ;; it seems like overriding existing headers is acceptable -- should
2186 ;; we provide an option?
2188 ;; plan was: unfold header (might be folded), remove existing value, insert
2190 ;; wl doesn't seem to fold header lines yet anyway :-)
2192 (let ((kill-whole-line t)
2194 (mail-position-on-field (capitalize header-name))
2195 (setq end-of-line (point))
2197 (re-search-forward ":" end-of-line)
2198 (insert (concat " " header-value "\n"))
2201 ;; this should be a generic function for mail-mode -- i wish there was
2202 ;; something like it in sendmail.el
2204 ;; ** haven't dealt w/ case where the body is already set **
2205 (defun wl-user-agent-insert-body (body-text)
2206 "Insert a body of text, BODY-TEXT, into a message."
2207 ;; code defensively... :-P
2208 (goto-char (point-min))
2209 (search-forward mail-header-separator)
2214 (defun wl-user-agent-compose (&optional to subject other-headers continue
2215 switch-function yank-action
2217 "Support the `compose-mail' interface for wl.
2218 Only support for TO, SUBJECT, and OTHER-HEADERS has been implemented.
2219 Support for CONTINUE, YANK-ACTION, and SEND-ACTIONS has not
2220 been implemented yet. Partial support for SWITCH-FUNCTION now supported."
2222 (unless (featurep 'wl)
2224 ;; protect these -- to and subject get bound at some point, so it looks
2225 ;; to be necessary to protect the values used w/in
2226 (let ((wl-user-agent-headers-and-body-alist other-headers)
2227 (wl-draft-use-frame (eq switch-function 'switch-to-buffer-other-frame))
2228 (wl-draft-reply-buffer-style 'split))
2229 (when (eq switch-function 'switch-to-buffer-other-window)
2230 (when (one-window-p t)
2231 (if (window-minibuffer-p) (other-window 1))
2235 (if (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2238 (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2241 (setq wl-user-agent-headers-and-body-alist
2242 (cons (cons "to" to)
2243 wl-user-agent-headers-and-body-alist))))
2245 (if (wl-string-match-assoc "subject"
2246 wl-user-agent-headers-and-body-alist
2249 (wl-string-match-assoc "subject"
2250 wl-user-agent-headers-and-body-alist
2253 (setq wl-user-agent-headers-and-body-alist
2254 (cons (cons "subject" subject)
2255 wl-user-agent-headers-and-body-alist))))
2256 ;; i think this is what we want to use...
2259 ;; tell the hook-function to do its stuff
2260 (setq wl-user-agent-compose-p t)
2261 ;; because to get the hooks working, wl-draft has to think it has
2262 ;; been called interactively
2263 (call-interactively 'wl-draft))
2264 (setq wl-user-agent-compose-p nil))))
2266 (defun wl-user-agent-compose-internal ()
2267 "Manipulate headers and/or a body of a draft message."
2268 ;; being called from wl-user-agent-compose?
2269 (if wl-user-agent-compose-p
2272 (let ((headers wl-user-agent-headers-and-body-alist)
2273 (case-fold-search t))
2276 (if (not (string-match "^body$" (car (car headers))))
2277 (wl-user-agent-insert-header
2278 (car (car headers)) (cdr (car headers)))
2280 (setq headers (cdr headers))))
2281 ;; highlight headers (from wl-draft in wl-draft.el)
2282 (wl-highlight-headers 'for-draft)
2284 (if (wl-string-match-assoc "body" wl-user-agent-headers-and-body-alist
2286 (wl-user-agent-insert-body
2287 (cdr (wl-string-match-assoc
2289 wl-user-agent-headers-and-body-alist 'ignore-case)))))
2293 (product-provide (provide 'wl-draft) (require 'wl-version))
2295 ;;; wl-draft.el ends here