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* mu4e-send.el: make sure messages are saved before moving them from draft --> 

sent (or elsewhere)
This commit is contained in:
djcb 2012-03-28 18:58:43 +03:00
parent 25801c7c51
commit ad0c315c02
1 changed files with 78 additions and 59 deletions
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137
emacs/mu4e-send.el
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@ -293,23 +293,30 @@ use the new docid. Returns the full path to the new message."
(let ((message-hidden-headers (let ((message-hidden-headers
`("^References:" "^Face:" "^X-Face:" "^X-Draft-From:" `("^References:" "^Face:" "^X-Face:" "^X-Draft-From:"
"^User-agent:"))) "^User-agent:")))
(message-hide-headers)) (use-local-map mu4e-edit-mode-map)
(message-hide-headers)
(make-local-variable 'after-save-hook)
;; update the db when the file is saved...]
(add-hook 'after-save-hook
(lambda() (mu4e-proc-add (buffer-file-name) mu4e-drafts-folder)))
(make-local-variable 'after-save-hook) ;; notify the backend that a message has been sent. The backend will respond
;; with (:sent ...) sexp, which is handled in .
(add-hook 'message-sent-hook
(lambda ()
(mu4e-proc-sent (buffer-file-name) mu4e-drafts-folder)))
;; register the function; this function will be called when the '(:sent...)'
;; message is received (see mu4e-proc.el) with parameters docid and path
(setq mu4e-proc-sent-func 'mu4e-sent-handler)
;; update the db when the file is saved...] ;; set the default directory to the user's home dir; this is probably more
(add-hook 'after-save-hook ;; useful e.g. when finding an attachment file the directory the current
(lambda() (mu4e-proc-add (buffer-file-name) mu4e-drafts-folder))) ;; mail files lives in...
(setq default-directory (expand-file-name "~/"))))
;; notify the backend that a message has been sent. The backend will respond
;; with (:sent ...) sexp, which is handled in .
(add-hook 'message-sent-hook
(lambda ()
(mu4e-proc-sent (buffer-file-name) mu4e-drafts-folder)))
;; register the function; this function will be called when the '(:sent...)'
;; message is received (see mu4e-proc.el) with parameters docid and path
(setq mu4e-proc-sent-func 'mu4e-sent-handler))
@ -371,35 +378,44 @@ using Gnus' `message-mode'."
(defun mu4e-sent-handler (docid path) (defun mu4e-sent-handler (docid path)
"Handler function, called with DOCID and PATH for the just-sent "Handler function, called with DOCID and PATH for the just-sent
message." message."
;; for Forward ('Passed') and Replied messages, try to set the appropriate (with-current-buffer (find-file-noselect path)
;; flag at the message forwarded or replied-to ;; make sure this buffer is saved
(mu4e-send-set-parent-flag docid path) (save-buffer)
;; handle the draft -- should it be moved to the send folder, or elsewhere? (message "Mail sent")
(mu4e-send-save-copy-maybe docid path)) ;; for Forward ('Passed') and Replied messages, try to set the appropriate
;; flag at the message forwarded or replied-to
(mu4e-send-set-parent-flag docid path)
;; handle the draft -- should it be moved to the send folder, or elsewhere?
(mu4e-send-save-copy-maybe docid path)
;; now, get rid of the buffer
(kill-buffer)))
(defun mu4e-send-save-copy-maybe (docid path) (defun mu4e-send-save-copy-maybe (docid path)
"Handler function, called with DOCID and PATH for the just-sent "Handler function, called with DOCID and PATH for the just-sent
message." message, which will move it to the sent-folder or elsewhere,
;; first, what to do with the draft message in PATH? depending on the value of `mu4e-sent-messages-behavior'.
(with-current-buffer (find-file-noselect path)
(if (eq mu4e-sent-messages-behavior 'delete) Function assumes that it's executed in the context of the message
(progn buffer."
;; first, what to do with the draft message in PATH?
(if (eq mu4e-sent-messages-behavior 'delete)
(progn
(mu4e-proc-remove-msg docid)) ;; remove it
;; otherwise,
(progn ;; prepare the message for saving
(save-excursion
(goto-char (point-min))
;; remove the --text follows this line-- separator
(if (search-forward-regexp (concat "^" mail-header-separator))
(replace-match "")
(error "cannot find mail-header-separator"))
(save-buffer) (save-buffer)
(mu4e-proc-remove-msg docid)) ;; remove it (message nil)
;; otherwise, ;; ok, all seems well, well move the message to the sent-folder
(progn ;; prepare the message for saving (if (eq mu4e-sent-messages-behavior 'trash)
(save-excursion (mu4e-proc-move-msg docid mu4e-trash-folder "+T-D+S")
(goto-char (point-min)) (mu4e-proc-move-msg docid mu4e-sent-folder "-T-D+S"))))))
;; remove the --text follows this line-- separator
(if (search-forward-regexp (concat "^" mail-header-separator))
(replace-match "")
(error "cannot find mail-header-separator"))
(save-buffer)
;; ok, all seems well, well move the message to the sent-folder
(if (eq mu4e-sent-messages-behavior 'trash)
(mu4e-proc-move-msg docid mu4e-trash-folder "+T-D+S")
(mu4e-proc-move-msg docid mu4e-sent-folder "-T-D+S")))))))
(defun mu4e-send-set-parent-flag (docid path) (defun mu4e-send-set-parent-flag (docid path)
@ -415,25 +431,28 @@ corresponding with the /last/ message-id in the references header.
Now, if the message has been determined to be either a forwarded Now, if the message has been determined to be either a forwarded
message or a reply, we instruct the server to update that message message or a reply, we instruct the server to update that message
with resp. the 'P' (passed) flag for a forwarded message, or the with resp. the 'P' (passed) flag for a forwarded message, or the
'R' flag for a replied message." 'R' flag for a replied message.
(with-current-buffer (find-file-noselect path)
(let ((in-reply-to (message-fetch-field "in-reply-to")) Function assumes that it's executed in the context of the message
(forwarded-from) buffer.
(references (message-fetch-field "references"))) "
(unless in-reply-to (let ((in-reply-to (message-fetch-field "in-reply-to"))
(when references (forwarded-from)
(with-temp-buffer ;; inspired by `message-shorten-references'. (references (message-fetch-field "references")))
(insert references) (unless in-reply-to
(goto-char (point-min)) (when references
(let ((refs)) (with-temp-buffer ;; inspired by `message-shorten-references'.
(while (re-search-forward "<[^ <]+@[^ <]+>" nil t) (insert references)
(push (match-string 0) refs)) (goto-char (point-min))
;; the last will the first (let ((refs))
(setq forwarded-from (first refs)))))) (while (re-search-forward "<[^ <]+@[^ <]+>" nil t)
;; remove the <> (push (match-string 0) refs))
(when (and in-reply-to (string-match "<\\(.*\\)>" in-reply-to)) ;; the last will the first
(mu4e-proc-flag (match-string 1 in-reply-to) "+R")) (setq forwarded-from (first refs))))))
(when (and forwarded-from (string-match "<\\(.*\\)>" forwarded-from)) ;; remove the <>
(mu4e-proc-flag (match-string 1 forwarded-from) "+P"))))) (when (and in-reply-to (string-match "<\\(.*\\)>" in-reply-to))
(mu4e-proc-flag (match-string 1 in-reply-to) "+R"))
(when (and forwarded-from (string-match "<\\(.*\\)>" forwarded-from))
(mu4e-proc-flag (match-string 1 forwarded-from) "+P"))))
(provide 'mu4e-send) (provide 'mu4e-send)