diff options
Diffstat (limited to 'emacs/notmuch-mua.el')
| -rw-r--r-- | emacs/notmuch-mua.el | 124 |
1 files changed, 83 insertions, 41 deletions
diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el index 13244eb8..6aae3a05 100644 --- a/emacs/notmuch-mua.el +++ b/emacs/notmuch-mua.el @@ -19,11 +19,15 @@ ;; ;; Authors: David Edmondson <dme@dme.org> +(require 'json) (require 'message) +(require 'format-spec) (require 'notmuch-lib) (require 'notmuch-address) +(eval-when-compile (require 'cl)) + ;; (defcustom notmuch-mua-send-hook '(notmuch-mua-message-send-hook) @@ -72,54 +76,92 @@ list." (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-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")) + 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. + + ;; Get the reply object as JSON, and parse it into an elisp object. (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) + (let ((json-object-type 'plist) + (json-array-type 'list) + (json-false 'nil)) + (setq reply (json-read)))) + + ;; 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 .*"))) + (notmuch-mua-mail (plist-get reply-headers :To) + (plist-get reply-headers :Subject) + (notmuch-plist-to-alist reply-headers))) + ;; 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) - - (message-goto-body)) + (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 (lambda (part) + (insert (notmuch-get-bodypart-content original part + (plist-get part :id) + notmuch-show-process-crypto))) + quotable-parts)) + + (set-mark (point)) + (goto-char start) + ;; Quote the original message according to the user's configured style. + (message-cite-original)))) + + (goto-char (point-max)) + (push-mark) + (message-goto-body) + (set-buffer-modified-p nil)) (defun notmuch-mua-forward-message () (message-forward) @@ -145,7 +187,7 @@ OTHER-ARGS are passed through to `message-mail'." (when (not (string= "" user-agent)) (push (cons "User-Agent" user-agent) other-headers)))) - (unless (mail-header 'from other-headers) + (unless (mail-header 'From other-headers) (push (cons "From" (concat (notmuch-user-name) " <" (notmuch-user-primary-email) ">")) other-headers)) @@ -208,7 +250,7 @@ the From: address first." (interactive "P") (let ((other-headers (when (or prompt-for-sender notmuch-always-prompt-for-sender) - (list (cons 'from (notmuch-mua-prompt-for-sender)))))) + (list (cons 'From (notmuch-mua-prompt-for-sender)))))) (notmuch-mua-mail nil nil other-headers))) (defun notmuch-mua-new-forward-message (&optional prompt-for-sender) |