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 (list (cons 'To "")
265 (concat "Forward: " original-subject))
266 (cons 'References references))
267 nil nil nil nil parent-folder))
268 (goto-char (point-max))
269 (wl-draft-insert-message)
270 (mail-position-on-field "To"))
272 (defun wl-draft-strip-subject-re (subject)
273 "Remove \"Re:\" from subject lines. Shamelessly copied from Gnus."
274 (if (string-match wl-subject-prefix-regexp subject)
275 (substring subject (match-end 0))
278 (defun wl-draft-reply-list-symbol (with-arg)
279 "Return symbol `wl-draft-reply-*-argument-list' match condition.
280 Check WITH-ARG and From: field."
281 (if (wl-address-user-mail-address-p (or (elmo-field-body "From") ""))
283 'wl-draft-reply-myself-with-argument-list
284 'wl-draft-reply-myself-without-argument-list)
286 'wl-draft-reply-with-argument-list
287 'wl-draft-reply-without-argument-list)))
289 (defun wl-draft-reply (buf with-arg summary-buf)
290 "Reply to BUF buffer message.
291 Reply to author if WITH-ARG is non-nil."
294 to mail-followup-to cc subject in-reply-to references newsgroups
295 to-alist cc-alist decoder parent-folder)
296 (set-buffer summary-buf)
297 (setq parent-folder (wl-summary-buffer-folder-name))
299 (setq r-list (symbol-value (wl-draft-reply-list-symbol with-arg)))
302 (when (let ((condition (car (car r-list))))
303 (cond ((stringp condition)
304 (std11-field-body condition))
308 (if (not (std11-field-body (car condition)))
310 (setq condition (cdr condition)))
313 (funcall condition))))
314 (let ((r-to-list (nth 0 (cdr (car r-list))))
315 (r-cc-list (nth 1 (cdr (car r-list))))
316 (r-ng-list (nth 2 (cdr (car r-list)))))
317 (when (and (member "Followup-To" r-ng-list)
318 (string= (std11-field-body "Followup-To") "poster"))
319 (setq r-to-list (cons "From" r-to-list))
320 (setq r-ng-list (delete "Followup-To"
321 (copy-sequence r-ng-list))))
322 (if (and r-to-list (symbolp r-to-list))
323 (setq to (wl-concat-list (funcall r-to-list) ","))
324 (setq to (wl-concat-list (cons to
325 (elmo-multiple-fields-body-list
328 (if (and r-cc-list (symbolp r-cc-list))
329 (setq cc (wl-concat-list (funcall r-to-list) ","))
330 (setq cc (wl-concat-list (cons cc
331 (elmo-multiple-fields-body-list
334 (if (and r-ng-list (symbolp r-ng-list))
335 (setq newsgroups (wl-concat-list (funcall r-ng-list) ","))
336 (setq newsgroups (wl-concat-list (cons newsgroups
341 (setq r-list (cdr r-list)))
342 (error "No match field: check your `%s'"
343 (symbol-name (wl-draft-reply-list-symbol with-arg))))
344 (setq subject (std11-field-body "Subject"))
345 (setq to (wl-parse-addresses to)
346 cc (wl-parse-addresses cc))
347 (with-temp-buffer ; to keep raw buffer unibyte.
348 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
349 (setq decoder (mime-find-field-decoder 'Subject 'plain))
350 (setq subject (if (and subject decoder)
351 (funcall decoder subject) subject))
355 (setq decoder (mime-find-field-decoder 'To 'plain))
356 (cons (nth 1 (std11-extract-address-components addr))
357 (if decoder (funcall decoder addr) addr)))
362 (setq decoder (mime-find-field-decoder 'Cc 'plain))
363 (cons (nth 1 (std11-extract-address-components addr))
364 (if decoder (funcall decoder addr) addr)))
366 (and wl-reply-subject-prefix
367 (setq subject (concat wl-reply-subject-prefix
368 (wl-draft-strip-subject-re
370 (setq in-reply-to (std11-field-body "Message-Id"))
371 (setq references (nconc
372 (std11-field-bodies '("References" "In-Reply-To"))
374 (setq to (delq nil (mapcar 'car to-alist)))
375 (setq cc (delq nil (mapcar 'car cc-alist)))
376 ;; if subscribed mailing list is contained in cc or to
377 ;; and myself is contained in cc,
378 ;; delete myself from cc.
379 (setq cc (wl-draft-delete-myself-from-cc to cc))
380 (when wl-insert-mail-followup-to
381 (setq mail-followup-to
382 (wl-draft-make-mail-followup-to (append to cc)))
383 (setq mail-followup-to (wl-delete-duplicates mail-followup-to nil t)))
384 (with-temp-buffer ; to keep raw buffer unibyte.
385 (elmo-set-buffer-multibyte default-enable-multibyte-characters)
386 (setq newsgroups (wl-parse newsgroups
387 "[ \t\f\r\n,]*\\([^ \t\f\r\n,]+\\)")
388 newsgroups (wl-delete-duplicates newsgroups)
393 (setq decoder (mime-find-field-decoder 'Newsgroups 'plain))
394 (if decoder (funcall decoder grp) grp))
396 (setq to (wl-delete-duplicates to nil t))
397 (setq cc (wl-delete-duplicates
398 (append (wl-delete-duplicates cc nil t)
399 to (copy-sequence to))
401 (and to (setq to (mapconcat
403 (if wl-draft-reply-use-address-with-full-name
404 (or (cdr (assoc addr to-alist)) addr)
407 (and cc (setq cc (mapconcat
409 (if wl-draft-reply-use-address-with-full-name
410 (or (cdr (assoc addr cc-alist)) addr)
413 (and mail-followup-to
414 (setq mail-followup-to
417 (if wl-draft-reply-use-address-with-full-name
418 (or (cdr (assoc addr (append to-alist cc-alist))) addr)
420 mail-followup-to ",\n\t")))
421 (and (null to) (setq to cc cc nil))
422 (setq references (delq nil references)
423 references (mapconcat 'identity references " ")
424 references (wl-draft-parse-msg-id-list-string references)
425 references (wl-delete-duplicates references)
426 references (if references
427 (mapconcat 'identity references "\n\t")))
428 (wl-draft (list (cons 'To to)
430 (cons 'Newsgroups newsgroups)
431 (cons 'Subject subject)
432 (cons 'In-Reply-To in-reply-to)
433 (cons 'References references)
434 (cons 'Mail-Followup-To mail-followup-to))
435 nil nil nil nil parent-folder)
436 (setq wl-draft-reply-buffer buf))
437 (run-hooks 'wl-reply-hook))
439 (defun wl-draft-add-references ()
440 (wl-draft-add-in-reply-to "References"))
442 (defun wl-draft-add-in-reply-to (&optional alt-field)
443 (let* ((mes-id (save-excursion
444 (set-buffer mail-reply-buffer)
445 (std11-field-body "message-id")))
446 (field (or alt-field "In-Reply-To"))
447 (ref (std11-field-body field))
448 (ref-list nil) (st nil))
449 (when (and mes-id ref)
450 (while (string-match "<[^>]+>" ref st)
452 (cons (substring ref (match-beginning 0) (setq st (match-end 0)))
455 (member mes-id ref-list))
459 (when (mail-position-on-field field)
461 (while (looking-at "^[ \t]")
463 (setq mes-id (concat "\t" mes-id "\n")))
467 (defun wl-draft-yank-from-mail-reply-buffer (decode-it
468 &optional ignored-fields)
471 (narrow-to-region (point)(point))
473 (with-current-buffer mail-reply-buffer
475 (decode-mime-charset-region (point-min) (point-max)
477 (buffer-substring-no-properties
478 (point-min) (point-max))))
480 (goto-char (point-min))
481 (wl-draft-delete-fields ignored-fields))
482 (goto-char (point-max))
483 (push-mark (point) nil t)
484 (goto-char (point-min)))
486 (cond (mail-citation-hook (run-hooks 'mail-citation-hook))
487 (mail-yank-hooks (run-hooks 'mail-yank-hooks))
488 (wl-draft-cite-function (funcall wl-draft-cite-function))) ; default cite
489 (run-hooks 'wl-draft-cited-hook)
490 (when (if wl-draft-add-references
491 (wl-draft-add-references)
492 (if wl-draft-add-in-reply-to
493 (wl-draft-add-in-reply-to)))
494 (wl-highlight-headers 'for-draft)) ; highlight when added References:
495 (when wl-highlight-body-too
496 (wl-highlight-body-region beg (point-max)))))
498 (defun wl-draft-confirm ()
499 "Confirm send message."
501 (y-or-n-p (format "Send current draft as %s? "
502 (cond ((and (wl-message-mail-p) (wl-message-news-p))
504 ((wl-message-mail-p) "Mail")
505 ((wl-message-news-p) "News")))))
507 (defun wl-message-news-p ()
508 "If exist valid Newsgroups field, return non-nil."
509 (std11-field-body "Newsgroups"))
511 (defun wl-message-field-exists-p (field)
512 "If FIELD exist and FIELD value is not empty, return non-nil."
513 (let ((value (std11-field-body field)))
515 (not (string= value "")))))
517 (defun wl-message-mail-p ()
518 "If exist To, Cc or Bcc field, return non-nil."
519 (or (wl-message-field-exists-p "To")
520 (wl-message-field-exists-p "Resent-to")
521 (wl-message-field-exists-p "Cc")
522 (wl-message-field-exists-p "Bcc")
523 ;;; This may be needed..
524 ;;; (wl-message-field-exists-p "Fcc")
527 (defun wl-draft-open-file (&optional file)
528 "Open FILE for edit."
530 ;;;(interactive "*fFile to edit: ")
531 (wl-draft-edit-string (elmo-get-file-string
533 (read-file-name "File to edit: "
534 (or wl-temporary-file-directory
537 (defun wl-draft-edit-string (string)
538 (let ((cur-buf (current-buffer))
539 (tmp-buf (get-buffer-create " *wl-draft-edit-string*"))
540 to subject in-reply-to cc references newsgroups mail-followup-to
541 content-type content-transfer-encoding from
542 body-beg buffer-read-only)
546 (setq to (std11-field-body "To"))
549 (decode-mime-charset-string
552 (setq subject (std11-field-body "Subject"))
553 (setq subject (and subject
555 (decode-mime-charset-string
558 (setq from (std11-field-body "From")
561 (decode-mime-charset-string
564 (setq in-reply-to (std11-field-body "In-Reply-To"))
565 (setq cc (std11-field-body "Cc"))
568 (decode-mime-charset-string
571 (setq references (std11-field-body "References"))
572 (setq newsgroups (std11-field-body "Newsgroups"))
573 (setq mail-followup-to (std11-field-body "Mail-Followup-To"))
574 (setq content-type (std11-field-body "Content-Type"))
575 (setq content-transfer-encoding (std11-field-body "Content-Transfer-Encoding"))
576 (goto-char (point-min))
577 (or (re-search-forward "\n\n" nil t)
578 (search-forward (concat mail-header-separator "\n") nil t))
584 (nth 1 (std11-extract-address-components from))
585 wl-user-mail-address-list)
589 (cons 'Subject subject)
590 (cons 'Newsgroups newsgroups)
591 (cons 'Mail-Followup-To mail-followup-to)
592 (cons 'In-Reply-To in-reply-to)
593 (cons 'References references))
594 content-type content-transfer-encoding
595 (buffer-substring (point) (point-max))
597 (and to (mail-position-on-field "To"))
598 (delete-other-windows)
599 (kill-buffer tmp-buf)))
600 (setq buffer-read-only nil) ;;??
601 (run-hooks 'wl-draft-reedit-hook))
603 (defun wl-draft-insert-current-message (dummy)
605 (let (original-buffer
607 mail-citation-hook mail-yank-hooks
608 wl-draft-add-references wl-draft-add-in-reply-to
609 wl-draft-cite-function)
610 (with-current-buffer wl-draft-buffer-cur-summary-buffer
611 (with-current-buffer wl-message-buffer
612 (setq original-buffer (wl-message-get-original-buffer))
614 (with-current-buffer original-buffer
616 (error "No current message"))))
617 (setq mail-reply-buffer original-buffer)
618 (wl-draft-yank-from-mail-reply-buffer
620 wl-ignored-forwarded-headers)))
622 (defun wl-draft-insert-get-message (dummy)
623 (let ((fld (completing-read
625 (if (memq 'read-folder wl-use-folder-petname)
626 (wl-folder-get-entity-with-petname)
627 wl-folder-entity-hashtb)
628 nil nil wl-default-spec
629 'wl-read-folder-hist))
630 (number (call-interactively
631 (function (lambda (num)
632 (interactive "nNumber: ")
634 (mail-reply-buffer (get-buffer-create "*wl-draft-insert-get-message*"))
635 mail-citation-hook mail-yank-hooks
636 wl-draft-cite-function)
639 (elmo-message-fetch (wl-folder-get-elmo-folder fld)
642 (elmo-make-fetch-strategy 'entire)
643 nil mail-reply-buffer)
644 (wl-draft-yank-from-mail-reply-buffer nil))
645 (kill-buffer mail-reply-buffer))))
648 ;; default body citation func
650 (defun wl-default-draft-cite ()
651 (let ((mail-yank-ignored-headers "[^:]+:")
652 (mail-yank-prefix "> ")
653 (summary-buf wl-current-summary-buffer)
654 (message-buf (get-buffer (wl-current-message-buffer)))
655 from date cite-title num entity)
657 (buffer-live-p summary-buf)
659 (buffer-live-p message-buf))
661 (with-current-buffer summary-buf
662 (setq num (save-excursion
663 (set-buffer message-buf)
664 wl-message-buffer-cur-number))
665 (setq entity (elmo-msgdb-overview-get-entity
666 num (wl-summary-buffer-msgdb)))
667 (setq date (elmo-msgdb-overview-entity-get-date entity))
668 (setq from (elmo-msgdb-overview-entity-get-from entity)))
669 (setq cite-title (format "At %s,\n%s wrote:"
670 (or date "some time ago")
671 (if wl-default-draft-cite-decorate-author
672 (wl-summary-from-func-internal
676 (insert cite-title "\n"))
677 (mail-indent-citation)))
679 (defvar wl-draft-buffer nil "Draft buffer to yank content")
680 (defun wl-draft-yank-to-draft-buffer (buffer)
681 "Yank BUFFER content to `wl-draft-buffer'."
682 (set-buffer wl-draft-buffer)
683 (let ((mail-reply-buffer buffer))
684 (wl-draft-yank-from-mail-reply-buffer nil)
685 (kill-buffer buffer)))
687 (defun wl-draft-yank-original (&optional arg)
688 "Yank original message."
691 (let (buf mail-reply-buffer)
694 (setq buf (current-buffer)))
695 (setq mail-reply-buffer buf)
696 (wl-draft-yank-from-mail-reply-buffer nil))
697 (wl-draft-yank-current-message-entity)))
699 (defun wl-draft-hide (editing-buffer)
700 "Hide the editing draft buffer if possible."
701 (when (and editing-buffer
702 (buffer-live-p editing-buffer))
703 (set-buffer editing-buffer)
704 (let ((sum-buf wl-draft-buffer-cur-summary-buffer)
705 fld-buf sum-win fld-win)
706 (if (and wl-draft-use-frame
707 (> (length (visible-frame-list)) 1))
713 ;; stay folder window if required
714 (when wl-stay-folder-window
715 (if (setq fld-buf (get-buffer wl-folder-buffer-name))
716 (if (setq fld-win (get-buffer-window fld-buf))
717 (select-window fld-win)
718 (if wl-draft-resume-folder-window ;; resume folder window
719 (switch-to-buffer fld-buf)))))
720 (if (buffer-live-p sum-buf)
721 (if (setq sum-win (get-buffer-window sum-buf t))
722 ;; if Summary is on the frame, select it.
723 (select-window sum-win)
724 ;; if summary is not on the frame, switch to it.
725 (if (and wl-stay-folder-window
726 (or wl-draft-resume-folder-window fld-win))
727 (wl-folder-select-buffer sum-buf)
728 (switch-to-buffer sum-buf)))))))
730 (defun wl-draft-delete (editing-buffer)
731 "kill the editing draft buffer and delete the file corresponds to it."
734 (set-buffer editing-buffer)
735 (if wl-draft-buffer-file-name
737 (if (file-exists-p wl-draft-buffer-file-name)
738 (delete-file wl-draft-buffer-file-name))
739 (let ((msg (and wl-draft-buffer-file-name
740 (string-match "[0-9]+$" wl-draft-buffer-file-name)
742 (match-string 0 wl-draft-buffer-file-name)))))
743 (wl-draft-config-info-operation msg 'delete))))
744 (set-buffer-modified-p nil) ; force kill
745 (kill-buffer editing-buffer))))
747 (defun wl-draft-kill (&optional force-kill)
748 "Kill current draft buffer and quit editing."
751 (when (and (or (eq major-mode 'wl-draft-mode)
752 (eq major-mode 'mail-mode))
754 (y-or-n-p "Kill Current Draft? ")))
755 (let ((cur-buf (current-buffer)))
756 (wl-draft-hide cur-buf)
757 (wl-draft-delete cur-buf)))
760 (defun wl-draft-fcc ()
761 "Add a new Fcc field, with file name completion."
763 (or (mail-position-on-field "fcc" t) ;Put new field after exiting Fcc.
764 (mail-position-on-field "to"))
767 ;; Imported from message.el.
768 (defun wl-draft-elide-region (b e)
769 "Elide the text in the region.
770 An ellipsis (from `wl-draft-elide-ellipsis') will be inserted where the
774 (insert wl-draft-elide-ellipsis))
776 ;; function for wl-sent-message-via
778 (defmacro wl-draft-sent-message-p (type)
779 (` (eq (nth 1 (assq (, type) wl-sent-message-via)) 'sent)))
781 (defmacro wl-draft-set-sent-message (type result &optional server-port)
782 (` (let ((element (assq (, type) wl-sent-message-via)))
784 (unless (eq (nth 1 element) (, result))
785 (setcdr element (list (, result) (, server-port)))
786 (setq wl-sent-message-modified t))
787 (push (list (, type) (, result) (, server-port)) wl-sent-message-via)
788 (setq wl-sent-message-modified t)))))
790 (defun wl-draft-sent-message-results ()
791 (let ((results wl-sent-message-via)
792 unplugged-via sent-via)
794 (cond ((eq (nth 1 (car results)) 'unplugged)
795 (push (caar results) unplugged-via))
796 ((eq (nth 1 (car results)) 'sent)
797 (push (caar results) sent-via)))
798 (setq results (cdr results)))
799 (list unplugged-via sent-via)))
801 (defun wl-draft-write-sendlog (status proto server to id)
802 "Write send log file, if `wl-draft-sendlog' is non-nil."
803 (when wl-draft-sendlog
805 (let* ((filename (expand-file-name wl-draft-sendlog-filename
806 elmo-msgdb-directory))
807 (filesize (nth 7 (file-attributes filename)))
808 (server (if server (concat " server=" server) ""))
810 ((memq proto '(fcc queue))
811 (format " folder=\"%s\"" to))
813 (format " ng=<%s>" to))
818 (mapcar '(lambda(x) (format "<%s>" x)) to)
821 (id (if id (concat " id=" id) ""))
822 (time (wl-sendlog-time)))
823 (insert (format "%s proto=%s stat=%s%s%s%s\n"
824 time proto status server to id))
825 (if (and wl-draft-sendlog-max-size filesize
826 (> filesize wl-draft-sendlog-max-size))
827 (rename-file filename (concat filename ".old") t))
828 (if (file-writable-p filename)
829 (write-region-as-binary (point-min) (point-max)
831 (message "%s is not writable." filename))))))
833 (defun wl-draft-get-header-delimiter (&optional delete)
834 ;; If DELETE is non-nil, replace the header delimiter with a blank line
836 (goto-char (point-min))
837 (when (re-search-forward
838 (concat "^" (regexp-quote mail-header-separator) "$\\|^$") nil t)
842 (setq delimline (point-marker)))
845 (defun wl-draft-send-mail-with-qmail ()
846 "Pass the prepared message buffer to qmail-inject.
847 Refer to the documentation for the variable `send-mail-function'
848 to find out how to use this."
849 (if (and wl-draft-qmail-send-plugged
850 (not (elmo-plugged-p)))
851 (wl-draft-set-sent-message 'mail 'unplugged)
853 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
854 (let ((id (std11-field-body "Message-ID"))
855 (to (std11-field-body "To")))
859 'call-process-region 1 (point-max) wl-qmail-inject-program
861 wl-qmail-inject-args))
862 ;; qmail-inject doesn't say anything on it's stdout/stderr,
863 ;; we have to look at the retval instead
865 (wl-draft-set-sent-message 'mail 'sent)
866 (wl-draft-write-sendlog 'ok 'qmail nil (list to) id)))
867 (1 (error "`qmail-inject' reported permanent failure"))
868 (111 (error "`qmail-inject' reported transient failure"))
869 ;; should never happen
870 (t (error "`qmail-inject' reported unknown failure"))))))
872 (defun wl-draft-parse-msg-id-list-string (string)
873 "Get msg-id list from STRING."
875 (dolist (parsed-id (std11-parse-msg-ids-string string))
876 (when (eq (car parsed-id) 'msg-id)
877 (setq msg-id-list (cons (std11-msg-id-string parsed-id)
879 (nreverse msg-id-list)))
881 (defun wl-draft-eword-encode-address-list (string &optional column)
882 "Encode header field STRING as list of address, and return the result.
883 Cause an error when STRING contains invalid address.
884 Optional argument COLUMN is start-position of the field."
885 (car (eword-encode-rword-list
886 (or column eword-encode-default-start-column)
887 (eword-encode-addresses-to-rword-list
888 (wl-draft-std11-parse-addresses (std11-lexical-analyze string))))))
890 (defun wl-draft-std11-parse-addresses (lal)
891 (let ((ret (std11-parse-address lal)))
892 (when (and (not (and (eq (length lal) 1)
893 (eq (car (car lal)) 'spaces)))
895 (error "Error while parsing address"))
897 (let ((dest (list (car ret))))
899 (while (and (setq ret (std11-parse-ascii-token lal))
900 (string-equal (cdr (assq 'specials (car ret))) ",")
901 (setq ret (std11-parse-address (cdr ret)))
903 (setq dest (cons (car ret) dest))
904 (setq lal (cdr ret)))
905 (while (eq 'spaces (car (car lal)))
906 (setq lal (cdr lal)))
907 (if lal (error "Error while parsing address"))
910 (defun wl-draft-parse-mailbox-list (field &optional remove-group-list)
911 "Get mailbox list of FIELD from current buffer.
912 The buffer is expected to be narrowed to just the headers of the message.
913 If optional argument REMOVE-GROUP-LIST is non-nil, remove group list content
914 from current buffer."
916 (let ((case-fold-search t)
917 (inhibit-read-only t)
919 mailbox-list beg seq has-group-list)
920 (goto-char (point-min))
921 (while (re-search-forward (concat "^" (regexp-quote field) "[\t ]*:")
924 (re-search-forward "^[^ \t]" nil 'move)
926 (skip-chars-backward "\n")
927 (setq seq (std11-lexical-analyze
928 (buffer-substring-no-properties beg (point))))
929 (setq addresses (wl-draft-std11-parse-addresses seq))
931 (cond ((eq (car (car addresses)) 'group)
932 (setq has-group-list t)
936 'std11-address-string
937 (nth 2 (car addresses))))))
938 ((eq (car (car addresses)) 'mailbox)
939 (setq address (nth 1 (car addresses)))
943 (std11-addr-to-string
944 (if (eq (car address) 'phrase-route-addr)
947 (setq addresses (cdr addresses)))
948 (when (and remove-group-list has-group-list)
949 (delete-region beg (point))
950 (insert (wl-address-string-without-group-list-contents seq))))
953 (defun wl-draft-deduce-address-list (buffer header-start header-end)
954 "Get address list suitable for smtp RCPT TO:<address>.
955 Group list content is removed if `wl-draft-remove-group-list-contents' is
957 (let ((fields '("to" "cc" "bcc"))
958 (resent-fields '("resent-to" "resent-cc" "resent-bcc"))
963 (narrow-to-region header-start header-end)
964 (goto-char (point-min))
966 (if (re-search-forward "^resent-to[\t ]*:" nil t)
967 (setq fields resent-fields)))
971 (wl-draft-parse-mailbox-list
973 wl-draft-remove-group-list-contents)))
974 (setq fields (cdr fields)))
980 (defun wl-draft-send-mail-with-smtp ()
981 "Send the prepared message buffer with SMTP."
983 (let* ((errbuf (if mail-interactive
984 (generate-new-buffer " smtp errors")
987 (default-case-fold-search t)
988 (sender (or wl-envelope-from
989 (wl-address-header-extract-address wl-from)))
990 (delimline (save-excursion
991 (goto-char (point-min))
993 (concat "^" (regexp-quote mail-header-separator)
997 (or wl-smtp-posting-server
998 ;; Compatibility stuff for FLIM 1.12.5 or earlier.
999 ;; They don't accept a function as the value of `smtp-server'.
1000 (if (functionp smtp-server)
1005 (let (wl-draft-remove-group-list-contents)
1006 (wl-draft-deduce-address-list
1007 (current-buffer) (point-min) delimline)))
1008 (or smtp-server "localhost"))))
1009 (smtp-service (or wl-smtp-posting-port smtp-service))
1010 (smtp-local-domain (or smtp-local-domain wl-local-domain))
1011 (id (std11-field-body "message-id"))
1013 (if (not (elmo-plugged-p smtp-server smtp-service))
1014 (wl-draft-set-sent-message 'mail 'unplugged
1015 (cons smtp-server smtp-service))
1018 ;; Instead of `smtp-deduce-address-list'.
1019 (setq recipients (wl-draft-deduce-address-list
1020 (current-buffer) (point-min) delimline))
1021 (unless recipients (error "No recipients"))
1022 ;; Insert an extra newline if we need it to work around
1023 ;; Sun's bug that swallows newlines.
1024 (goto-char (1+ delimline))
1025 (if (eval mail-mailer-swallows-blank-line)
1027 (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1028 (if mail-interactive
1032 (wl-draft-delete-field "bcc" delimline)
1033 (wl-draft-delete-field "resent-bcc" delimline)
1034 (let (process-connection-type)
1037 (wl-smtp-extension-bind
1039 (smtp-send-buffer sender recipients (current-buffer))
1041 (wl-draft-write-sendlog 'failed 'smtp smtp-server
1043 (if (and (eq (car err) 'smtp-response-error)
1044 (/= (nth 1 err) 334))
1046 (wl-smtp-password-key
1048 (car smtp-sasl-mechanisms)
1050 (signal (car err) (cdr err)))))
1051 (wl-draft-set-sent-message 'mail 'sent)
1052 (wl-draft-write-sendlog
1053 'ok 'smtp smtp-server recipients id)))))
1054 (if (bufferp errbuf)
1055 (kill-buffer errbuf))))))
1057 (defun wl-draft-send-mail-with-pop-before-smtp ()
1058 "Send the prepared message buffer with POP-before-SMTP."
1059 (require 'elmo-pop3)
1063 :user (or wl-pop-before-smtp-user
1064 elmo-pop3-default-user)
1065 :server (or wl-pop-before-smtp-server
1066 elmo-pop3-default-server)
1067 :port (or wl-pop-before-smtp-port
1068 elmo-pop3-default-port)
1069 :auth (or wl-pop-before-smtp-authenticate-type
1070 elmo-pop3-default-authenticate-type)
1071 :stream-type (or wl-pop-before-smtp-stream-type
1072 elmo-pop3-default-stream-type))))
1073 (condition-case error
1075 (elmo-pop3-get-session session)
1076 (when session (elmo-network-close-session session)))
1078 (elmo-network-close-session session)
1079 (unless (string= (nth 1 error) "Unplugged")
1080 (signal (car error)(cdr error))))))
1081 (wl-draft-send-mail-with-smtp))
1083 (defun wl-draft-insert-required-fields (&optional force-msgid)
1084 "Insert Message-ID, Date, and From field.
1085 If FORCE-MSGID, ignore 'wl-insert-message-id'."
1086 ;; Insert Message-Id field...
1087 (goto-char (point-min))
1088 (when (and (or force-msgid
1089 wl-insert-message-id)
1090 (not (re-search-forward "^Message-ID[ \t]*:" nil t)))
1091 (insert (concat "Message-ID: "
1092 (funcall wl-message-id-function)
1094 ;; Insert date field.
1095 (goto-char (point-min))
1096 (or (re-search-forward "^Date[ \t]*:" nil t)
1097 (wl-draft-insert-date-field))
1098 ;; Insert from field.
1099 (goto-char (point-min))
1100 (or (re-search-forward "^From[ \t]*:" nil t)
1101 (wl-draft-insert-from-field)))
1103 (defun wl-draft-normal-send-func (editing-buffer kill-when-done)
1104 "Send the message in the current buffer."
1106 (std11-narrow-to-header mail-header-separator)
1107 (wl-draft-insert-required-fields)
1108 ;; Delete null fields.
1109 (goto-char (point-min))
1110 (while (re-search-forward "^[^ \t\n:]+:[ \t]*\n" nil t)
1112 ;; ignore any blank lines in the header
1113 (while (re-search-forward "\n\n\n*" nil t)
1114 (replace-match "\n")))
1115 ;;; (run-hooks 'wl-mail-send-pre-hook) ;; X-PGP-Sig, Cancel-Lock
1116 (wl-draft-dispatch-message)
1117 (when kill-when-done
1118 ;; hide editing-buffer.
1119 (wl-draft-hide editing-buffer)
1120 ;; delete editing-buffer and its file.
1121 (wl-draft-delete editing-buffer)))
1123 (defun wl-draft-dispatch-message (&optional mes-string)
1124 "Send the message in the current buffer. Not modified the header fields."
1126 (if (and wl-draft-verbose-send mes-string)
1127 (message mes-string))
1129 (setq delimline (wl-draft-get-header-delimiter t))
1130 (unless wl-draft-fcc-list
1131 (setq wl-draft-fcc-list (wl-draft-get-fcc-list delimline)))
1133 (setq wl-sent-message-modified nil)
1136 (if (and (wl-message-mail-p)
1137 (not (wl-draft-sent-message-p 'mail)))
1138 (if (or (not (or wl-draft-force-queuing
1139 wl-draft-force-queuing-mail))
1140 (memq 'mail wl-sent-message-queued))
1141 (funcall wl-draft-send-mail-function)
1142 (push 'mail wl-sent-message-queued)
1143 (wl-draft-set-sent-message 'mail 'unplugged)))
1144 (if (and (wl-message-news-p)
1145 (not (wl-draft-sent-message-p 'news))
1146 (not (wl-message-field-exists-p "Resent-to")))
1147 (if (or (not (or wl-draft-force-queuing
1148 wl-draft-force-queuing-news))
1149 (memq 'news wl-sent-message-queued))
1150 (funcall wl-draft-send-news-function)
1151 (push 'news wl-sent-message-queued)
1152 (wl-draft-set-sent-message 'news 'unplugged))))
1154 (let* ((status (wl-draft-sent-message-results))
1155 (unplugged-via (car status))
1156 (sent-via (nth 1 status)))
1157 ;; If one sent, process fcc folder.
1158 (if (and sent-via wl-draft-fcc-list)
1160 (wl-draft-do-fcc (wl-draft-get-header-delimiter) wl-draft-fcc-list)
1161 (setq wl-draft-fcc-list nil)))
1162 (if wl-draft-use-cache
1163 (let ((id (std11-field-body "Message-ID"))
1164 (elmo-enable-disconnected-operation t))
1165 (elmo-file-cache-save (elmo-file-cache-get-path id)
1167 ;; If one unplugged, append queue.
1168 (when (and unplugged-via
1169 wl-sent-message-modified)
1170 (if wl-draft-enable-queuing
1172 (wl-draft-queue-append wl-sent-message-via)
1173 (setq wl-sent-message-modified 'requeue))
1174 (error "Unplugged")))
1175 (when wl-draft-verbose-send
1176 (if (and unplugged-via sent-via);; combined message
1178 (setq wl-draft-verbose-msg
1179 (format "Sending%s and Queuing%s..."
1180 sent-via unplugged-via))
1181 (message (concat wl-draft-verbose-msg "done")))
1183 (message (concat mes-string
1184 (if sent-via "done" "failed")))))))))
1185 (not wl-sent-message-modified)) ;; return value
1187 (defun wl-draft-raw-send (&optional kill-when-done force-pre-hook mes-string)
1188 "Force send current buffer as raw message."
1191 (let (wl-interactive-send
1192 ;;; wl-draft-verbose-send
1193 (wl-mail-send-pre-hook (and force-pre-hook wl-mail-send-pre-hook))
1194 (wl-news-send-pre-hook (and force-pre-hook wl-news-send-pre-hook))
1197 (wl-draft-send kill-when-done mes-string))))
1199 (defun wl-draft-clone-local-variables ()
1200 (let ((locals (buffer-local-variables))
1203 (when (and (consp (car locals))
1205 (string-match wl-draft-clone-local-variable-regexp
1206 (symbol-name (car (car locals)))))
1207 (wl-append result (list (car (car locals)))))
1208 (setq locals (cdr locals)))
1211 (defun wl-draft-send (&optional kill-when-done mes-string)
1212 "Send current draft message.
1213 If KILL-WHEN-DONE is non-nil, current draft buffer is killed"
1215 ;; Don't call this explicitly.
1216 ;; Added to 'wl-draft-send-hook (by teranisi)
1217 ;; (wl-draft-config-exec)
1218 (run-hooks 'wl-draft-send-hook)
1219 (when (or (not wl-interactive-send)
1220 (y-or-n-p "Do you really want to send current draft? "))
1221 (let ((send-mail-function 'wl-draft-raw-send)
1222 (editing-buffer (current-buffer))
1223 (sending-buffer (wl-draft-generate-clone-buffer
1224 " *wl-draft-sending-buffer*"
1225 (append wl-draft-config-variables
1226 (wl-draft-clone-local-variables))))
1227 (wl-draft-verbose-msg nil)
1230 (save-excursion (set-buffer sending-buffer)
1231 (if (and (not (wl-message-mail-p))
1232 (not (wl-message-news-p)))
1233 (error "No recipient is specified"))
1234 (expand-abbrev) ; for mail-abbrevs
1235 (let ((mime-header-encode-method-alist
1237 '((wl-draft-eword-encode-address-list
1238 . (To Cc Bcc Resent-To Resent-Cc Bcc Resent-Bcc)))
1239 (if (boundp 'mime-header-encode-method-alist)
1240 (symbol-value 'mime-header-encode-method-alist)))))
1241 (run-hooks 'mail-send-hook) ; translate buffer
1243 (if wl-draft-verbose-send
1244 (message (or mes-string "Sending...")))
1245 (funcall wl-draft-send-function editing-buffer kill-when-done)
1246 ;; Now perform actions on successful sending.
1247 (while mail-send-actions
1249 (apply (car (car mail-send-actions))
1250 (cdr (car mail-send-actions)))
1252 (setq mail-send-actions (cdr mail-send-actions)))
1253 ;; (if (or (eq major-mode 'wl-draft-mode)
1254 ;; (eq major-mode 'mail-mode))
1255 ;; (local-set-key "\C-c\C-s" 'wl-draft-send)) ; override
1256 (if wl-draft-verbose-send
1257 (message (concat (or wl-draft-verbose-msg
1258 mes-string "Sending...")
1260 ;; kill sending buffer, anyway.
1261 (and (buffer-live-p sending-buffer)
1262 (kill-buffer sending-buffer))))))
1264 (defun wl-draft-save ()
1265 "Save current draft.
1266 Derived from `message-save-drafts' in T-gnus."
1268 (if (buffer-modified-p)
1270 (message "Saving %s..." wl-draft-buffer-file-name)
1271 (let ((msg (buffer-substring-no-properties (point-min) (point-max))))
1272 (with-temp-file wl-draft-buffer-file-name
1274 ;; If no header separator, insert it.
1276 (goto-char (point-min))
1277 (unless (re-search-forward
1278 (concat "^" (regexp-quote mail-header-separator) "$")
1280 (goto-char (point-min))
1281 (if (re-search-forward "\n\n" nil t)
1282 (replace-match (concat "\n" mail-header-separator "\n"))
1283 (goto-char (point-max))
1284 (insert (if (eq (char-before) ?\n) "" "\n")
1285 mail-header-separator "\n"))))
1286 (let ((mime-header-encode-method-alist
1287 '((eword-encode-unstructured-field-body))))
1288 (mime-edit-translate-buffer))
1289 (wl-draft-get-header-delimiter t)))
1290 (set-buffer-modified-p nil)
1291 (wl-draft-config-info-operation
1292 (and (string-match "[0-9]+$" wl-draft-buffer-file-name)
1294 (match-string 0 wl-draft-buffer-file-name)))
1296 (message "Saving %s...done" wl-draft-buffer-file-name))
1297 (message "(No changes need to be saved)")))
1299 (defun wl-draft-mimic-kill-buffer ()
1300 "Kill the current (draft) buffer with query."
1302 (let ((bufname (read-buffer (format "Kill buffer: (default %s) "
1305 (if (or (not bufname)
1306 (string-equal bufname "")
1307 (string-equal bufname (buffer-name)))
1308 (wl-draft-save-and-exit)
1309 (kill-buffer bufname))))
1311 (defun wl-draft-save-and-exit ()
1312 "Save current draft and exit current draft mode."
1315 (let ((editing-buffer (current-buffer)))
1316 (wl-draft-hide editing-buffer)
1317 (kill-buffer editing-buffer)))
1319 (defun wl-draft-send-and-exit ()
1320 "Send current draft message and kill it."
1324 (defun wl-draft-send-from-toolbar ()
1326 (let ((wl-interactive-send t))
1327 (wl-draft-send-and-exit)))
1329 (defun wl-draft-delete-field (field &optional delimline replace)
1330 (wl-draft-delete-fields (regexp-quote field) delimline replace))
1332 (defun wl-draft-delete-fields (field &optional delimline replace)
1335 (goto-char (point-min))
1336 (if (search-forward "\n\n" nil t)
1337 (setq delimline (point))
1338 (setq delimline (point-max))))
1339 (narrow-to-region (point-min) delimline)
1340 (goto-char (point-min))
1341 (let ((regexp (concat "^" field ":"))
1342 (case-fold-search t))
1344 (if (looking-at regexp)
1350 (if (re-search-forward "^[^ \t]" nil t)
1351 (goto-char (match-beginning 0))
1354 (insert (concat field ": " replace "\n"))))
1356 (if (re-search-forward "^[^ \t]" nil t)
1357 (goto-char (match-beginning 0))
1360 (defun wl-draft-get-fcc-list (header-end)
1362 (case-fold-search t))
1363 (or (markerp header-end) (error "HEADER-END must be a marker"))
1365 (goto-char (point-min))
1366 (while (re-search-forward "^Fcc:[ \t]*" header-end t)
1368 (cons (buffer-substring-no-properties
1372 (skip-chars-backward " \t")
1376 (wl-folder-confirm-existence
1377 (wl-folder-get-elmo-folder (eword-decode-string (car fcc-list)))))
1378 (delete-region (match-beginning 0)
1379 (progn (forward-line 1) (point)))))
1382 (defun wl-draft-do-fcc (header-end &optional fcc-list)
1383 (let ((send-mail-buffer (current-buffer))
1384 (tembuf (generate-new-buffer " fcc output"))
1385 (case-fold-search t)
1387 (or (markerp header-end) (error "HEADER-END must be a marker"))
1390 (setq fcc-list (wl-draft-get-fcc-list header-end)))
1393 ;; insert just the headers to avoid moving the gap more than
1394 ;; necessary (the message body could be arbitrarily huge.)
1395 (insert-buffer-substring send-mail-buffer 1 header-end)
1396 (wl-draft-insert-required-fields t)
1397 (goto-char (point-max))
1398 (insert-buffer-substring send-mail-buffer header-end)
1399 (let ((id (std11-field-body "Message-ID"))
1400 (elmo-enable-disconnected-operation t)
1403 (unless (or cache-saved
1404 (elmo-folder-plugged-p
1405 (wl-folder-get-elmo-folder (car fcc-list))))
1406 (elmo-file-cache-save id nil) ;; for disconnected operation
1407 (setq cache-saved t))
1408 (if (elmo-folder-append-buffer
1409 (wl-folder-get-elmo-folder
1410 (eword-decode-string (car fcc-list)))
1411 (not wl-fcc-force-as-read))
1412 (wl-draft-write-sendlog 'ok 'fcc nil (car fcc-list) id)
1413 (wl-draft-write-sendlog 'failed 'fcc nil (car fcc-list) id))
1414 (setq fcc-list (cdr fcc-list)))))
1415 (kill-buffer tembuf)))
1417 (defun wl-draft-on-field-p ()
1420 (goto-char (point-min))
1421 (search-forward (concat "\n" mail-header-separator "\n") nil 0)
1428 (if (or (looking-at ".*,[ \t]?$")
1429 (looking-at "^[^ \t]+:[ \t]+.*:$")); group list name
1431 (let ((pos (point)))
1434 (if (looking-at "^[ \t]")
1436 (if (re-search-forward ":" pos t) nil t)))))))
1438 (defun wl-draft-random-alphabet ()
1439 (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)))
1440 (nth (abs (% (random) 26)) alphabet)))
1444 (defun wl-draft (&optional header-alist
1445 content-type content-transfer-encoding
1448 "Write and send mail/news message with Wanderlust."
1455 (wl-plugged-init t))
1457 (wl-init)) ; returns immediately if already initialized.
1460 (let (buf-name header-alist-internal)
1462 (wl-draft-create-buffer
1464 (eq this-command 'wl-draft)
1465 (eq this-command 'wl-summary-write)
1466 (eq this-command 'wl-summary-write-current-folder)
1467 (eq this-command 'wl-folder-write-current-folder))
1470 (unless (cdr (assq 'From header-alist))
1472 (append (list (cons 'From wl-from)) header-alist)))
1473 (unless (cdr (assq 'To header-alist))
1478 (if (assq 'To header-alist)
1479 (setcdr (assq 'To header-alist) to)
1481 (append header-alist
1482 (list (cons 'To to))))))))
1483 (unless (cdr (assq 'Subject header-alist))
1484 (if (assq 'Subject header-alist)
1485 (setcdr (assq 'Subject header-alist) "")
1487 (append header-alist (list (cons 'Subject ""))))))
1488 (setq header-alist (append header-alist
1489 (wl-draft-default-headers)
1490 wl-draft-additional-header-alist
1491 (if body (list "" body))))
1492 (wl-draft-create-contents header-alist)
1494 (wl-draft-decode-body
1495 content-type content-transfer-encoding))
1496 (wl-draft-insert-mail-header-separator)
1497 (wl-draft-prepare-edit)
1499 (run-hooks 'wl-mail-setup-hook))
1500 (goto-char (point-min))
1501 (wl-user-agent-compose-internal) ;; user-agent
1504 (string= (cdr (assq 'To header-alist)) ""))
1505 (mail-position-on-field "To"))
1507 (goto-char (point-max))))
1510 (defun wl-draft-create-buffer (&optional full parent-folder)
1511 (let* ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1512 (parent-folder (or parent-folder (wl-summary-buffer-folder-name)))
1513 (summary-buf (wl-summary-get-buffer parent-folder))
1514 buf-name file-name num change-major-mode-hook)
1515 (if (not (elmo-folder-message-file-p draft-folder))
1516 (error "%s folder cannot be used for draft folder" wl-draft-folder))
1517 (setq num (elmo-max-of-list
1518 (or (elmo-folder-list-messages draft-folder) '(0))))
1519 (setq num (+ 1 num))
1520 ;; To get unused buffer name.
1521 (while (get-buffer (concat wl-draft-folder "/" (int-to-string num)))
1522 (setq num (+ 1 num)))
1523 (setq buf-name (find-file-noselect
1525 (elmo-message-file-name
1526 (wl-folder-get-elmo-folder wl-draft-folder)
1528 (if wl-draft-use-frame
1529 (switch-to-buffer-other-frame buf-name)
1530 (switch-to-buffer buf-name))
1531 (set-buffer buf-name)
1532 (if (not (string-match (regexp-quote wl-draft-folder)
1534 (rename-buffer (concat wl-draft-folder "/" (int-to-string num))))
1535 (if (or (eq wl-draft-reply-buffer-style 'full)
1537 (delete-other-windows))
1540 (make-local-variable 'truncate-partial-width-windows)
1541 (setq truncate-partial-width-windows nil)
1542 (setq truncate-lines wl-draft-truncate-lines)
1543 (setq wl-sent-message-via nil)
1544 (setq wl-sent-message-queued nil)
1545 (setq wl-draft-buffer-file-name file-name)
1546 (setq wl-draft-config-exec-flag t)
1547 (setq wl-draft-parent-folder parent-folder)
1548 (or (eq this-command 'wl-folder-write-current-folder)
1549 (setq wl-draft-buffer-cur-summary-buffer summary-buf))
1552 (defun wl-draft-create-contents (header-alist)
1553 "header-alist' sample
1554 '(function ;; funcall
1555 string ;; insert string
1556 (symbol . string) ;; insert symbol-value: string
1557 (symbol . function) ;; (funcall) and if it returns string,
1558 ;; insert symbol-value: string
1559 (symbol . nil) ;; do nothing
1563 (unless (eq major-mode 'wl-draft-mode)
1564 (error "wl-draft-create-header must be use in wl-draft-mode."))
1565 (let ((halist header-alist)
1570 ((functionp (car halist)) (funcall (car halist)))
1572 ((stringp (car halist)) (insert (car halist) "\n"))
1574 ((consp (car halist))
1575 (setq field (car (car halist)))
1576 (setq value (cdr (car halist)))
1580 ((stringp value) (insert (symbol-name field) ": " value "\n"))
1582 (let ((value-return (funcall value)))
1583 (when (stringp value-return)
1584 (insert (symbol-name field) ": " value-return "\n"))))
1593 (setq halist (cdr halist)))))
1595 (defun wl-draft-prepare-edit ()
1596 (unless (eq major-mode 'wl-draft-mode)
1597 (error "wl-draft-create-header must be use in wl-draft-mode."))
1598 (let (change-major-mode-hook)
1599 (wl-draft-editor-mode)
1600 (add-hook 'local-write-file-hooks 'wl-draft-save)
1601 (wl-draft-overload-functions)
1602 (wl-highlight-headers 'for-draft)
1604 (clear-visited-file-modtime)))
1606 (defun wl-draft-decode-header ()
1608 (std11-narrow-to-header)
1609 (wl-draft-decode-message-in-buffer)
1612 (defun wl-draft-decode-body (&optional content-type content-transfer-encoding)
1615 (std11-field-body "content-type")))
1616 (content-transfer-encoding
1617 (or content-transfer-encoding
1618 (std11-field-body "content-transfer-encoding")))
1621 (std11-narrow-to-header)
1622 (wl-draft-delete-field "content-type")
1623 (wl-draft-delete-field "content-transfer-encoding")
1624 (goto-char (point-max))
1625 (setq delimline (point-marker))
1627 (narrow-to-region delimline (point-max))
1628 (goto-char (point-min))
1630 (insert "Content-type: " content-type "\n"))
1631 (when content-transfer-encoding
1632 (insert "Content-Transfer-Encoding: " content-transfer-encoding "\n"))
1633 (wl-draft-decode-message-in-buffer)
1634 (goto-char (point-min))
1635 (unless (re-search-forward "^$" (point-at-eol) t)
1640 ;;; subroutine for wl-draft-create-contents
1641 ;;; must be used in wl-draft-mode
1642 (defun wl-draft-check-new-line ()
1643 (if (not (= (preceding-char) ?\n))
1646 (defsubst wl-draft-trim-ccs (cc)
1652 (null (and wl-draft-delete-myself-from-bcc-fcc
1654 (mapcar 'wl-address-header-extract-address
1656 (wl-parse-addresses (std11-field-body "To"))
1657 (wl-parse-addresses (std11-field-body "Cc"))))
1658 (mapcar 'downcase wl-subscribed-mailing-list)))))
1662 (defsubst wl-draft-default-headers ()
1664 (cons 'Mail-Reply-To (and wl-insert-mail-reply-to
1665 (wl-address-header-extract-address
1667 (cons 'User-Agent wl-generate-mailer-string-function)
1668 (cons 'Reply-To mail-default-reply-to)
1669 (cons 'Bcc (function
1672 (or wl-bcc (and mail-self-blind (user-login-name)))))))
1673 (cons 'Fcc (function
1675 (wl-draft-trim-ccs wl-fcc))))
1676 (cons 'Organization wl-organization)
1677 (and wl-auto-insert-x-face
1678 (file-exists-p wl-x-face-file)
1679 'wl-draft-insert-x-face-field-here) ;; allow nil
1680 mail-default-headers
1681 ;; check \n at th end of line for `mail-default-headers'
1682 'wl-draft-check-new-line
1685 (defun wl-draft-insert-mail-header-separator (&optional delimline)
1688 (goto-char delimline)
1689 (goto-char (point-min))
1690 (if (search-forward "\n\n" nil t)
1691 (delete-backward-char 1)
1692 (goto-char (point-max))))
1693 (wl-draft-check-new-line)
1694 (put-text-property (point)
1696 (insert mail-header-separator "\n")
1698 'category 'mail-header-separator)))
1702 (defun wl-draft-elmo-nntp-send ()
1703 (let ((elmo-nntp-post-pre-hook wl-news-send-pre-hook)
1704 (elmo-nntp-default-user
1705 (or wl-nntp-posting-user elmo-nntp-default-user))
1706 (elmo-nntp-default-server
1707 (or wl-nntp-posting-server elmo-nntp-default-server))
1708 (elmo-nntp-default-port
1709 (or wl-nntp-posting-port elmo-nntp-default-port))
1710 (elmo-nntp-default-stream-type
1711 (or wl-nntp-posting-stream-type elmo-nntp-default-stream-type)))
1712 (if (not (elmo-plugged-p elmo-nntp-default-server elmo-nntp-default-port))
1713 (wl-draft-set-sent-message 'news 'unplugged
1714 (cons elmo-nntp-default-server
1715 elmo-nntp-default-port))
1716 (elmo-nntp-post elmo-nntp-default-server (current-buffer))
1717 (wl-draft-set-sent-message 'news 'sent)
1718 (wl-draft-write-sendlog 'ok 'nntp elmo-nntp-default-server
1719 (std11-field-body "Newsgroups")
1720 (std11-field-body "Message-ID")))))
1722 (defun wl-draft-generate-clone-buffer (name &optional local-variables)
1723 "Generate clone of current buffer named NAME."
1724 (let ((editing-buffer (current-buffer)))
1726 (set-buffer (generate-new-buffer name))
1729 (wl-draft-editor-mode)
1730 (insert-buffer editing-buffer)
1732 (while local-variables
1733 (make-local-variable (car local-variables))
1734 (set (car local-variables)
1736 (set-buffer editing-buffer)
1737 (symbol-value (car local-variables))))
1738 (setq local-variables (cdr local-variables)))
1741 (defun wl-draft-reedit (number)
1742 (let ((draft-folder (wl-folder-get-elmo-folder wl-draft-folder))
1744 buffer file-name change-major-mode-hook)
1745 (setq file-name (elmo-message-file-name draft-folder number))
1746 (unless (file-exists-p file-name)
1747 (error "File %s does not exist" file-name))
1748 (if (setq buffer (get-buffer
1749 (concat wl-draft-folder "/"
1750 (number-to-string number))))
1752 (if wl-draft-use-frame
1753 (switch-to-buffer-other-frame buffer)
1754 (switch-to-buffer buffer))
1755 (set-buffer buffer))
1756 (setq buffer (get-buffer-create (number-to-string number)))
1757 (if wl-draft-use-frame
1758 (switch-to-buffer-other-frame buffer)
1759 (switch-to-buffer buffer))
1761 (insert-file-contents-as-binary file-name)
1762 (let((mime-edit-again-ignored-field-regexp
1763 "^\\(Content-.*\\|Mime-Version\\):"))
1764 (wl-draft-decode-message-in-buffer))
1765 (wl-draft-insert-mail-header-separator)
1766 (if (not (string-match (regexp-quote wl-draft-folder)
1768 (rename-buffer (concat wl-draft-folder "/" (buffer-name))))
1771 (setq buffer-file-name file-name)
1772 (make-local-variable 'truncate-partial-width-windows)
1773 (setq truncate-partial-width-windows nil)
1774 (setq truncate-lines wl-draft-truncate-lines)
1775 (setq wl-sent-message-via nil)
1776 (setq wl-sent-message-queued nil)
1777 (setq wl-draft-buffer-file-name file-name)
1778 (wl-draft-config-info-operation number 'load)
1779 (goto-char (point-min))
1780 (wl-draft-overload-functions)
1781 (wl-draft-editor-mode)
1782 (add-hook 'local-write-file-hooks 'wl-draft-save)
1783 (wl-highlight-headers 'for-draft)
1784 (run-hooks 'wl-draft-reedit-hook)
1785 (goto-char (point-max))
1788 (defmacro wl-draft-body-goto-top ()
1790 (goto-char (point-min))
1791 (if (re-search-forward mail-header-separator nil t)
1793 (goto-char (point-max))))))
1795 (defmacro wl-draft-body-goto-bottom ()
1796 (` (goto-char (point-max))))
1798 (defmacro wl-draft-config-body-goto-header ()
1800 (goto-char (point-min))
1801 (if (re-search-forward mail-header-separator nil t)
1803 (goto-char (point-max))))))
1805 (defun wl-draft-config-sub-body (content)
1806 (wl-draft-body-goto-top)
1807 (delete-region (point) (point-max))
1808 (if content (insert (eval content))))
1810 (defun wl-draft-config-sub-top (content)
1811 (wl-draft-body-goto-top)
1812 (if content (insert (eval content))))
1814 (defun wl-draft-config-sub-bottom (content)
1815 (wl-draft-body-goto-bottom)
1816 (if content (insert (eval content))))
1818 (defun wl-draft-config-sub-header (content)
1819 (wl-draft-config-body-goto-header)
1820 (if content (insert (concat (eval content) "\n"))))
1822 (defun wl-draft-config-sub-header-top (content)
1823 (goto-char (point-min))
1824 (if content (insert (concat (eval content) "\n"))))
1826 (defun wl-draft-config-sub-part-top (content)
1827 (goto-char (mime-edit-content-beginning))
1828 (if content (insert (concat (eval content) "\n"))))
1830 (defun wl-draft-config-sub-part-bottom (content)
1831 (goto-char (mime-edit-content-end))
1832 (if content (insert (concat (eval content) "\n"))))
1834 (defsubst wl-draft-config-sub-file (content)
1835 (let ((coding-system-for-read wl-cs-autoconv)
1836 (file (expand-file-name (eval content))))
1837 (if (file-exists-p file)
1838 (insert-file-contents file)
1839 (error "%s: no exists file" file))))
1841 (defun wl-draft-config-sub-body-file (content)
1842 (wl-draft-body-goto-top)
1843 (delete-region (point) (point-max))
1844 (wl-draft-config-sub-file content))
1846 (defun wl-draft-config-sub-top-file (content)
1847 (wl-draft-body-goto-top)
1848 (wl-draft-config-sub-file content))
1850 (defun wl-draft-config-sub-bottom-file (content)
1851 (wl-draft-body-goto-bottom)
1852 (wl-draft-config-sub-file content))
1854 (defun wl-draft-config-sub-header-file (content)
1855 (wl-draft-config-body-goto-header)
1856 (wl-draft-config-sub-file content))
1858 (defun wl-draft-config-sub-template (content)
1859 (setq wl-draft-config-variables
1860 (wl-template-insert (eval content))))
1862 (defun wl-draft-config-sub-x-face (content)
1863 (if (and (string-match "\\.xbm\\(\\.gz\\)?$" content)
1864 (fboundp 'x-face-insert)) ; x-face.el is installed.
1865 (x-face-insert content)
1866 (wl-draft-replace-field "X-Face" (elmo-get-file-string content t) t)))
1868 (defsubst wl-draft-config-sub-func (field content)
1870 (if (setq func (assq field wl-draft-config-sub-func-alist))
1871 (let (wl-draft-config-variables)
1872 (funcall (cdr func) content)
1873 ;; for wl-draft-config-sub-template
1874 (cons t wl-draft-config-variables)))))
1876 (defsubst wl-draft-config-exec-sub (clist)
1877 (let (config local-variables)
1879 (setq config (car clist))
1884 (let ((field (car config))
1885 (content (cdr config))
1889 (wl-draft-replace-field field (eval content) t))
1890 ((setq ret-val (wl-draft-config-sub-func field content))
1891 (if (cdr ret-val) ;; for wl-draft-config-sub-template
1892 (wl-append local-variables (cdr ret-val))))
1893 ((boundp field) ;; variable
1894 (make-local-variable field)
1895 (set field (eval content))
1896 (wl-append local-variables (list field)))
1898 (error "%s: not variable" field)))))
1900 (error "%s: not supported type" config)))
1901 (setq clist (cdr clist)))
1904 (defun wl-draft-prepared-config-exec (&optional config-alist reply-buf)
1905 "Change headers in draft preparation time."
1907 (unless wl-draft-reedit
1910 (and (boundp 'wl-draft-prepared-config-alist)
1911 wl-draft-prepared-config-alist) ;; For compatible.
1912 wl-draft-config-alist)))
1914 (wl-draft-config-exec config-alist reply-buf)))))
1916 (defun wl-draft-config-exec (&optional config-alist reply-buf)
1917 "Change headers in draft sending time."
1919 (let ((case-fold-search t)
1920 (alist (or config-alist wl-draft-config-alist))
1921 (reply-buf (or reply-buf (and (buffer-live-p wl-draft-reply-buffer)
1922 wl-draft-reply-buffer)))
1923 (local-variables wl-draft-config-variables)
1925 (when (and (or (interactive-p)
1926 wl-draft-config-exec-flag)
1931 (setq key (caar alist)
1938 (set-buffer reply-buf)
1940 (std11-narrow-to-header)
1941 (goto-char (point-min))
1942 (re-search-forward (car clist) nil t))))
1943 (wl-draft-config-exec-sub (cdr clist))
1946 (when (save-restriction
1947 (std11-narrow-to-header mail-header-separator)
1948 (goto-char (point-min))
1949 (re-search-forward key nil t))
1950 (wl-append local-variables
1951 (wl-draft-config-exec-sub clist))
1954 (wl-append local-variables
1955 (wl-draft-config-exec-sub clist))
1957 (if (and found wl-draft-config-matchone)
1959 (setq alist (cdr alist))))
1961 (setq wl-draft-config-exec-flag nil))
1962 (run-hooks 'wl-draft-config-exec-hook)
1963 (put-text-property (point-min)(point-max) 'face nil)
1964 (wl-highlight-message (point-min)(point-max) t)
1965 (setq wl-draft-config-variables
1966 (elmo-uniq-list local-variables))))))
1968 (defun wl-draft-replace-field (field content &optional add)
1971 (let ((case-fold-search t)
1972 (inhibit-read-only t) ;; added by teranisi.
1974 (std11-narrow-to-header mail-header-separator)
1975 (goto-char (point-min))
1976 (if (re-search-forward (concat "^" (regexp-quote field) ":") nil t)
1981 (re-search-forward "^[^ \t]" nil 'move)
1983 (skip-chars-backward "\n")
1984 (delete-region beg (point))
1985 (insert " " content))
1990 (re-search-forward "^[^ \t]" nil 'move)
1992 (delete-region beg (point)))
1993 (when (and add content)
1995 (goto-char (point-max))
1996 (insert (concat field ": " content "\n"))))))))
1998 (defun wl-draft-config-info-operation (msg operation)
1999 (let* ((msgdb-dir (elmo-folder-msgdb-path (wl-folder-get-elmo-folder
2003 (format "%s-%d" wl-draft-config-save-filename msg)
2005 element alist variable)
2007 ((eq operation 'save)
2008 (let ((variables (elmo-uniq-list wl-draft-config-variables)))
2009 (while (setq variable (pop variables))
2010 (when (boundp variable)
2012 (list (cons variable (eval variable))))))
2013 (elmo-object-save filename alist)))
2014 ((eq operation 'load)
2015 (setq alist (elmo-object-load filename))
2016 (while (setq element (pop alist))
2017 (set (make-local-variable (car element)) (cdr element))
2018 (wl-append wl-draft-config-variables (list (car element)))))
2019 ((eq operation 'delete)
2020 (if (file-exists-p filename)
2021 (delete-file filename))))))
2023 (defun wl-draft-queue-info-operation (msg operation
2024 &optional add-sent-message-via)
2025 (let* ((msgdb-dir (elmo-folder-msgdb-path
2026 (wl-folder-get-elmo-folder wl-queue-folder)))
2029 (format "%s-%d" wl-draft-queue-save-filename msg)
2031 element alist variable)
2033 ((eq operation 'save)
2034 (let ((variables (elmo-uniq-list
2035 (append wl-draft-queue-save-variables
2036 wl-draft-config-variables
2037 (list 'wl-draft-fcc-list)))))
2038 (if add-sent-message-via
2040 (push 'wl-sent-message-queued variables)
2041 (push 'wl-sent-message-via variables)))
2042 (while (setq variable (pop variables))
2043 (when (boundp variable)
2045 (list (cons variable (eval variable))))))
2046 (elmo-object-save filename alist)))
2047 ((eq operation 'load)
2048 (setq alist (elmo-object-load filename))
2049 (while (setq element (pop alist))
2050 (set (make-local-variable (car element)) (cdr element))))
2051 ((eq operation 'get-sent-via)
2052 (setq alist (elmo-object-load filename))
2053 (cdr (assq 'wl-sent-message-via alist)))
2054 ((eq operation 'delete)
2055 (if (file-exists-p filename)
2056 (delete-file filename))))))
2058 (defun wl-draft-queue-append (wl-sent-message-via)
2059 (if wl-draft-verbose-send
2060 (message "Queuing..."))
2061 (let ((send-buffer (current-buffer))
2062 (folder (wl-folder-get-elmo-folder wl-queue-folder))
2063 (message-id (std11-field-body "Message-ID")))
2064 (if (elmo-folder-append-buffer folder t)
2066 (wl-draft-queue-info-operation
2067 (car (elmo-folder-status folder))
2068 'save wl-sent-message-via)
2069 (wl-draft-write-sendlog 'ok 'queue nil wl-queue-folder message-id)
2070 (when wl-draft-verbose-send
2071 (setq wl-draft-verbose-msg "Queuing...")
2072 (message "Queuing...done")))
2073 (wl-draft-write-sendlog 'failed 'queue nil wl-queue-folder message-id)
2074 (error "Queuing failed"))))
2076 (defun wl-draft-queue-flush ()
2077 "Flush draft queue."
2079 (let* ((queue-folder (wl-folder-get-elmo-folder wl-queue-folder))
2081 (elmo-folder-open-internal queue-folder)
2082 (elmo-folder-list-messages queue-folder)))
2085 (wl-draft-queue-flushing t)
2086 msgs failure len buffer msgid sent-via)
2087 ;; get plugged send message
2089 (setq sent-via (wl-draft-queue-info-operation (car msgs2) 'get-sent-via))
2092 (when (and (eq (nth 1 (car sent-via)) 'unplugged)
2093 (or (not (nth 2 (car sent-via)))
2095 (car (nth 2 (car sent-via)))
2096 (cdr (nth 2 (car sent-via))))))
2097 (wl-append msgs (list (car msgs2)))
2099 (setq sent-via (cdr sent-via))))
2100 (setq msgs2 (cdr msgs2)))
2101 (when (> (setq len (length msgs)) 0)
2102 (if (elmo-y-or-n-p (format
2103 "%d message(s) are in the sending queue. Send now? "
2105 (not elmo-dop-flush-confirm) t)
2108 (setq buffer (get-buffer-create " *wl-draft-queue-flush*"))
2111 ;; reset buffer local variables
2112 (kill-all-local-variables)
2116 (setq wl-sent-message-via nil)
2117 (wl-draft-queue-info-operation (car msgs) 'load)
2118 (elmo-message-fetch queue-folder
2120 (elmo-make-fetch-strategy 'entire)
2121 nil (current-buffer))
2123 (setq failure (funcall
2124 wl-draft-queue-flush-send-function
2125 (format "Sending (%d/%d)..." i len)))
2126 ;;; (wl-draft-raw-send nil nil
2127 ;;; (format "Sending (%d/%d)..." i len))
2129 (elmo-display-error err t)
2133 (if (eq wl-sent-message-modified 'requeue)
2135 (elmo-folder-delete-messages
2136 queue-folder (cons (car msgs) nil))
2137 (wl-draft-queue-info-operation (car msgs) 'delete))
2139 (elmo-folder-delete-messages
2140 queue-folder (cons (car msgs) nil))
2141 (wl-draft-queue-info-operation (car msgs) 'delete)
2142 (setq performed (+ 1 performed))))
2143 (setq msgs (cdr msgs)))
2144 (kill-buffer buffer)
2145 (message "%d message(s) are sent." performed)))
2146 (message "%d message(s) are remained to be sent." len))
2147 (elmo-folder-close queue-folder)
2150 (defun wl-jump-to-draft-buffer (&optional arg)
2151 "Jump to the draft if exists."
2154 (wl-jump-to-draft-folder)
2155 (let ((draft-bufs (wl-collect-draft))
2159 (message "No draft buffer exist."))
2162 (sort (mapcar 'buffer-name draft-bufs)
2163 (function (lambda (a b)
2164 (not (string< a b))))))
2165 (if (setq buf (cdr (member (buffer-name)
2167 (setq buf (car buf))
2168 (setq buf (car draft-bufs)))
2169 (switch-to-buffer buf))))))
2171 (defun wl-jump-to-draft-folder ()
2172 (let ((msgs (reverse (elmo-folder-list-messages (wl-folder-get-elmo-folder
2174 (mybuf (buffer-name))
2177 (message "No draft message exist.")
2178 (if (string-match (concat "^" wl-draft-folder "/") mybuf)
2179 (setq msg (cadr (memq
2180 (string-to-int (substring mybuf (match-end 0)))
2182 (or msg (setq msg (car msgs)))
2183 (if (setq buf (get-buffer (format "%s/%d" wl-draft-folder msg)))
2184 (switch-to-buffer buf)
2185 (wl-draft-reedit msg)))))
2187 (defun wl-draft-highlight-and-recenter (&optional n)
2189 (if wl-highlight-body-too
2190 (let ((beg (point-min))
2192 (put-text-property beg end 'face nil)
2193 (wl-highlight-message beg end t)))
2196 ;;;; user-agent support by Sen Nagata
2198 ;; this appears to be necessarily global...
2199 (defvar wl-user-agent-compose-p nil)
2200 (defvar wl-user-agent-headers-and-body-alist nil)
2202 ;; this should be a generic function for mail-mode -- i wish there was
2203 ;; something like it in sendmail.el
2204 (defun wl-user-agent-insert-header (header-name header-value)
2205 "Insert HEADER-NAME w/ value HEADER-VALUE into a message."
2206 ;; it seems like overriding existing headers is acceptable -- should
2207 ;; we provide an option?
2209 ;; plan was: unfold header (might be folded), remove existing value, insert
2211 ;; wl doesn't seem to fold header lines yet anyway :-)
2213 (let ((kill-whole-line t)
2215 (mail-position-on-field (capitalize header-name))
2216 (setq end-of-line (point))
2218 (re-search-forward ":" end-of-line)
2219 (insert (concat " " header-value "\n"))
2222 ;; this should be a generic function for mail-mode -- i wish there was
2223 ;; something like it in sendmail.el
2225 ;; ** haven't dealt w/ case where the body is already set **
2226 (defun wl-user-agent-insert-body (body-text)
2227 "Insert a body of text, BODY-TEXT, into a message."
2228 ;; code defensively... :-P
2229 (goto-char (point-min))
2230 (search-forward mail-header-separator)
2235 (defun wl-user-agent-compose (&optional to subject other-headers continue
2236 switch-function yank-action
2238 "Support the `compose-mail' interface for wl.
2239 Only support for TO, SUBJECT, and OTHER-HEADERS has been implemented.
2240 Support for CONTINUE, YANK-ACTION, and SEND-ACTIONS has not
2241 been implemented yet. Partial support for SWITCH-FUNCTION now supported."
2243 (unless (featurep 'wl)
2245 ;; protect these -- to and subject get bound at some point, so it looks
2246 ;; to be necessary to protect the values used w/in
2247 (let ((wl-user-agent-headers-and-body-alist other-headers)
2248 (wl-draft-use-frame (eq switch-function 'switch-to-buffer-other-frame))
2249 (wl-draft-reply-buffer-style 'split))
2250 (when (eq switch-function 'switch-to-buffer-other-window)
2251 (when (one-window-p t)
2252 (if (window-minibuffer-p) (other-window 1))
2256 (if (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2259 (wl-string-match-assoc "to" wl-user-agent-headers-and-body-alist
2262 (setq wl-user-agent-headers-and-body-alist
2263 (cons (cons "to" to)
2264 wl-user-agent-headers-and-body-alist))))
2266 (if (wl-string-match-assoc "subject"
2267 wl-user-agent-headers-and-body-alist
2270 (wl-string-match-assoc "subject"
2271 wl-user-agent-headers-and-body-alist
2274 (setq wl-user-agent-headers-and-body-alist
2275 (cons (cons "subject" subject)
2276 wl-user-agent-headers-and-body-alist))))
2277 ;; i think this is what we want to use...
2280 ;; tell the hook-function to do its stuff
2281 (setq wl-user-agent-compose-p t)
2282 ;; because to get the hooks working, wl-draft has to think it has
2283 ;; been called interactively
2284 (call-interactively 'wl-draft))
2285 (setq wl-user-agent-compose-p nil))))
2287 (defun wl-user-agent-compose-internal ()
2288 "Manipulate headers and/or a body of a draft message."
2289 ;; being called from wl-user-agent-compose?
2290 (if wl-user-agent-compose-p
2293 (let ((headers wl-user-agent-headers-and-body-alist)
2294 (case-fold-search t))
2297 (if (not (string-match "^body$" (car (car headers))))
2298 (wl-user-agent-insert-header
2299 (car (car headers)) (cdr (car headers)))
2301 (setq headers (cdr headers))))
2302 ;; highlight headers (from wl-draft in wl-draft.el)
2303 (wl-highlight-headers 'for-draft)
2305 (if (wl-string-match-assoc "body" wl-user-agent-headers-and-body-alist
2307 (wl-user-agent-insert-body
2308 (cdr (wl-string-match-assoc
2310 wl-user-agent-headers-and-body-alist 'ignore-case)))))
2314 (product-provide (provide 'wl-draft) (require 'wl-version))
2316 ;;; wl-draft.el ends here