;;
;; Authors: David Edmondson <dme@dme.org>
+(require 'json)
(require 'message)
+(require 'mm-view)
+(require 'format-spec)
(require 'notmuch-lib)
(require 'notmuch-address)
+(eval-when-compile (require 'cl))
+
;;
(defcustom notmuch-mua-send-hook '(notmuch-mua-message-send-hook)
:group 'notmuch-send
:group 'notmuch-hooks)
+(defcustom notmuch-mua-compose-in 'current-window
+ (concat
+ "Where to create the mail buffer used to compose a new message.
+Possible values are `current-window' (default), `new-window' and
+`new-frame'. If set to `current-window', the mail buffer will be
+displayed in the current window, so the old buffer will be
+restored when the mail buffer is killed. If set to `new-window'
+or `new-frame', the mail buffer will be displayed in a new
+window/frame that will be destroyed when the buffer is killed.
+You may want to customize `message-kill-buffer-on-exit'
+accordingly."
+ (when (< emacs-major-version 24)
+ " Due to a known bug in Emacs 23, you should not set
+this to `new-window' if `message-kill-buffer-on-exit' is
+disabled: this would result in an incorrect behavior."))
+ :group 'notmuch-send
+ :type '(choice (const :tag "Compose in the current window" current-window)
+ (const :tag "Compose mail in a new window" new-window)
+ (const :tag "Compose mail in a new frame" new-frame)))
+
(defcustom notmuch-mua-user-agent-function 'notmuch-mua-user-agent-full
"Function used to generate a `User-Agent:' string. If this is
`nil' then no `User-Agent:' will be generated."
;;
+(defun notmuch-mua-get-switch-function ()
+ "Get a switch function according to `notmuch-mua-compose-in'."
+ (cond ((eq notmuch-mua-compose-in 'current-window)
+ 'switch-to-buffer)
+ ((eq notmuch-mua-compose-in 'new-window)
+ 'switch-to-buffer-other-window)
+ ((eq notmuch-mua-compose-in 'new-frame)
+ 'switch-to-buffer-other-frame)
+ (t (error "Invalid value for `notmuch-mua-compose-in'"))))
+
+(defun notmuch-mua-maybe-set-window-dedicated ()
+ "Set the selected window as dedicated according to
+`notmuch-mua-compose-in'."
+ (when (or (eq notmuch-mua-compose-in 'new-frame)
+ (eq notmuch-mua-compose-in 'new-window))
+ (set-window-dedicated-p (selected-window) t)))
+
(defun notmuch-mua-user-agent-full ()
"Generate a `User-Agent:' string suitable for notmuch."
(concat (notmuch-mua-user-agent-notmuch)
(push header message-hidden-headers)))
notmuch-mua-hidden-headers))
+(defun notmuch-mua-get-quotable-parts (parts)
+ (loop for part in parts
+ if (notmuch-match-content-type (plist-get part :content-type) "multipart/alternative")
+ collect (let* ((subparts (plist-get part :content))
+ (types (mapcar (lambda (part) (plist-get part :content-type)) subparts))
+ (chosen-type (car (notmuch-multipart/alternative-choose types))))
+ (loop for part in (reverse subparts)
+ if (notmuch-match-content-type (plist-get part :content-type) chosen-type)
+ return part))
+ else if (notmuch-match-content-type (plist-get part :content-type) "multipart/*")
+ append (notmuch-mua-get-quotable-parts (plist-get part :content))
+ else if (notmuch-match-content-type (plist-get part :content-type) "text/*")
+ collect part))
+
+(defun notmuch-mua-insert-quotable-part (message part)
+ (save-restriction
+ (narrow-to-region (point) (point))
+ (notmuch-mm-display-part-inline message part (plist-get part :id)
+ (plist-get part :content-type)
+ notmuch-show-process-crypto)
+ (goto-char (point-max))))
+
+;; There is a bug in emacs 23's message.el that results in a newline
+;; not being inserted after the References header, so the next header
+;; is concatenated to the end of it. This function fixes the problem,
+;; while guarding against the possibility that some current or future
+;; version of emacs has the bug fixed.
+(defun notmuch-mua-insert-references (original-func header references)
+ (funcall original-func header references)
+ (unless (bolp) (insert "\n")))
+
(defun notmuch-mua-reply (query-string &optional sender reply-all)
- (let (headers
- body
- (args '("reply")))
- (if notmuch-show-process-crypto
- (setq args (append args '("--decrypt"))))
+ (let ((args '("reply" "--format=json" "--format-version=1"))
+ reply
+ original)
+ (when notmuch-show-process-crypto
+ (setq args (append args '("--decrypt"))))
+
(if reply-all
(setq args (append args '("--reply-to=all")))
(setq args (append args '("--reply-to=sender"))))
(setq args (append args (list query-string)))
- ;; This make assumptions about the output of `notmuch reply', but
- ;; really only that the headers come first followed by a blank
- ;; line and then the body.
- (with-temp-buffer
- (apply 'call-process (append (list notmuch-command nil (list t t) nil) args))
- (goto-char (point-min))
- (if (re-search-forward "^$" nil t)
- (save-excursion
- (save-restriction
- (narrow-to-region (point-min) (point))
- (goto-char (point-min))
- (setq headers (mail-header-extract)))))
- (forward-line 1)
- ;; Original message may contain (malicious) MML tags. We must
- ;; properly quote them in the reply.
- (mml-quote-region (point) (point-max))
- (setq body (buffer-substring (point) (point-max))))
- ;; If sender is non-nil, set the From: header to its value.
- (when sender
- (mail-header-set 'from sender headers))
- (let
- ;; Overlay the composition window on that being used to read
- ;; the original message.
- ((same-window-regexps '("\\*mail .*")))
- (notmuch-mua-mail (mail-header 'to headers)
- (mail-header 'subject headers)
- (message-headers-to-generate headers t '(to subject))))
- ;; insert the message body - but put it in front of the signature
- ;; if one is present
- (goto-char (point-max))
- (if (re-search-backward message-signature-separator nil t)
+
+ ;; Get the reply object as JSON, and parse it into an elisp object.
+ (setq reply (apply #'notmuch-call-notmuch-json args))
+
+ ;; Extract the original message to simplify the following code.
+ (setq original (plist-get reply :original))
+
+ ;; Extract the headers of both the reply and the original message.
+ (let* ((original-headers (plist-get original :headers))
+ (reply-headers (plist-get reply :reply-headers)))
+
+ ;; If sender is non-nil, set the From: header to its value.
+ (when sender
+ (plist-put reply-headers :From sender))
+ (let
+ ;; Overlay the composition window on that being used to read
+ ;; the original message.
+ ((same-window-regexps '("\\*mail .*")))
+
+ ;; We modify message-header-format-alist to get around a bug in message.el.
+ ;; See the comment above on notmuch-mua-insert-references.
+ (let ((message-header-format-alist
+ (loop for pair in message-header-format-alist
+ if (eq (car pair) 'References)
+ collect (cons 'References
+ (apply-partially
+ 'notmuch-mua-insert-references
+ (cdr pair)))
+ else
+ collect pair)))
+ (notmuch-mua-mail (plist-get reply-headers :To)
+ (plist-get reply-headers :Subject)
+ (notmuch-headers-plist-to-alist reply-headers)
+ nil (notmuch-mua-get-switch-function))))
+
+ ;; Insert the message body - but put it in front of the signature
+ ;; if one is present
+ (goto-char (point-max))
+ (if (re-search-backward message-signature-separator nil t)
(forward-line -1)
- (goto-char (point-max)))
- (insert body)
- (push-mark))
- (set-buffer-modified-p nil)
+ (goto-char (point-max)))
+
+ (let ((from (plist-get original-headers :From))
+ (date (plist-get original-headers :Date))
+ (start (point)))
+
+ ;; message-cite-original constructs a citation line based on the From and Date
+ ;; headers of the original message, which are assumed to be in the buffer.
+ (insert "From: " from "\n")
+ (insert "Date: " date "\n\n")
+
+ ;; Get the parts of the original message that should be quoted; this includes
+ ;; all the text parts, except the non-preferred ones in a multipart/alternative.
+ (let ((quotable-parts (notmuch-mua-get-quotable-parts (plist-get original :body))))
+ (mapc (apply-partially 'notmuch-mua-insert-quotable-part original) quotable-parts))
+
+ (set-mark (point))
+ (goto-char start)
+ ;; Quote the original message according to the user's configured style.
+ (message-cite-original))))
- (message-goto-body))
+ (goto-char (point-max))
+ (push-mark)
+ (message-goto-body)
+ (set-buffer-modified-p nil))
(defun notmuch-mua-forward-message ()
+ (funcall (notmuch-mua-get-switch-function) (current-buffer))
(message-forward)
(when notmuch-mua-user-agent-function
(message-sort-headers)
(message-hide-headers)
(set-buffer-modified-p nil)
+ (notmuch-mua-maybe-set-window-dedicated)
(message-goto-to))
(when notmuch-mua-user-agent-function
(let ((user-agent (funcall notmuch-mua-user-agent-function)))
(when (not (string= "" user-agent))
- (push (cons "User-Agent" user-agent) other-headers))))
+ (push (cons 'User-Agent user-agent) other-headers))))
- (unless (mail-header 'from other-headers)
- (push (cons "From" (concat
- (notmuch-user-name) " <" (notmuch-user-primary-email) ">")) other-headers))
+ (unless (assq 'From other-headers)
+ (push (cons 'From (concat
+ (notmuch-user-name) " <" (notmuch-user-primary-email) ">")) other-headers))
(apply #'message-mail to subject other-headers other-args)
(message-sort-headers)
(message-hide-headers)
(set-buffer-modified-p nil)
+ (notmuch-mua-maybe-set-window-dedicated)
(message-goto-to))
(interactive "P")
(let ((other-headers
(when (or prompt-for-sender notmuch-always-prompt-for-sender)
- (list (cons 'from (notmuch-mua-prompt-for-sender))))))
- (notmuch-mua-mail nil nil other-headers)))
+ (list (cons 'From (notmuch-mua-prompt-for-sender))))))
+ (notmuch-mua-mail nil nil other-headers nil (notmuch-mua-get-switch-function))))
(defun notmuch-mua-new-forward-message (&optional prompt-for-sender)
"Invoke the notmuch message forwarding window.
projects / notmuch / blobdiff