unofficial mirror of notmuch@notmuchmail.org
 help / color / mirror / code / Atom feed
blob ebc922f67bd49bf5bb39cc80d1fd34e037de48e2 10297 bytes (raw)
name: emacs/notmuch-mua.el 	 # note: path name is non-authoritative(*)

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
 
;; notmuch-mua.el --- emacs style mail-user-agent
;;
;; Copyright © David Edmondson
;;
;; This file is part of Notmuch.
;;
;; Notmuch is free software: you can redistribute it and/or modify it
;; under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; Notmuch is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;; General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with Notmuch.  If not, see <http://www.gnu.org/licenses/>.
;;
;; Authors: David Edmondson <dme@dme.org>

(require 'message)

(require 'notmuch-lib)
(require 'notmuch-address)

;;

(defcustom notmuch-mua-send-hook '(notmuch-mua-message-send-hook)
  "Hook run before sending messages."
  :group 'notmuch
  :type 'hook)

(defvar notmuch-mua-switch-function nil
  "Function used to switch and display the mail buffer. This is
  normally set by `notmuch-mua-compose-in'.")
(defvar notmuch-mua-dedicated-flag nil
  "Flag to pass to `set-window-dedicated-p' in the mail buffer.
  This is normally set by `notmuch-mua-compose-in'.")
(defcustom notmuch-mua-compose-in 'current-window
  "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 `new-window' or `new-frame', the
  mail buffer will be displayer 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."
  :group 'notmuch
  :type 'symbol
  :set (lambda (sym val)
	 (cond ((eq val 'current-window)
		(setq notmuch-mua-switch-function nil
		      notmuch-mua-dedicated-flag nil))
	       ((eq val 'new-window)
		(setq notmuch-mua-switch-function 'switch-to-buffer-other-window
		      notmuch-mua-dedicated-flag 1))
	       ((eq val 'new-frame)
		(setq notmuch-mua-switch-function 'switch-to-buffer-other-frame
		      notmuch-mua-dedicated-flag 1))
	       (t (error (concat "Bad value for notmuch-mua-compose-in: "
				 (symbol-value val)))))))

(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."
  :group 'notmuch
  :type 'function
  :options '(notmuch-mua-user-agent-full
	     notmuch-mua-user-agent-notmuch
	     notmuch-mua-user-agent-emacs))

(defcustom notmuch-mua-hidden-headers '("^User-Agent:")
  "Headers that are added to the `message-mode' hidden headers
list."
  :group 'notmuch
  :type '(repeat string))

;;

(defun notmuch-mua-user-agent-full ()
  "Generate a `User-Agent:' string suitable for notmuch."
  (concat (notmuch-mua-user-agent-notmuch)
	  " "
	  (notmuch-mua-user-agent-emacs)))

(defun notmuch-mua-user-agent-notmuch ()
  "Generate a `User-Agent:' string suitable for notmuch."
  (concat "Notmuch/" (notmuch-version) " (http://notmuchmail.org)"))

(defun notmuch-mua-user-agent-emacs ()
  "Generate a `User-Agent:' string suitable for notmuch."
  (concat "Emacs/" emacs-version " (" system-configuration ")"))

(defun notmuch-mua-add-more-hidden-headers ()
  "Add some headers to the list that are hidden by default."
  (mapc (lambda (header)
	  (when (not (member header message-hidden-headers))
	    (push header message-hidden-headers)))
	notmuch-mua-hidden-headers))

(defun notmuch-mua-reply (query-string &optional sender)
  (let (headers
	body
	(args '("reply")))
    (if notmuch-show-process-crypto
	(setq args (append args '("--decrypt"))))
    (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)
      (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))
			nil notmuch-mua-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))
  (set-buffer-modified-p nil)

  (message-goto-body))

(defun notmuch-mua-forward-message ()
  (when notmuch-mua-switch-function
    (funcall notmuch-mua-switch-function (current-buffer)))
  (message-forward)

  (when notmuch-mua-user-agent-function
    (let ((user-agent (funcall notmuch-mua-user-agent-function)))
      (when (not (string= "" user-agent))
	(message-add-header (format "User-Agent: %s" user-agent)))))
  (message-sort-headers)
  (message-hide-headers)
  (set-buffer-modified-p nil)
  (set-window-dedicated-p (selected-window) notmuch-mua-dedicated-flag)

  (message-goto-to))

(defun notmuch-mua-mail (&optional to subject other-headers continue
				   switch-function yank-action send-actions)
  "Invoke the notmuch mail composition window."
  (interactive)

  (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))))

  (unless (mail-header 'from other-headers)
    (push (cons "From" (concat
			(notmuch-user-name) " <" (notmuch-user-primary-email) ">")) other-headers))

  (message-mail to subject other-headers continue
		switch-function yank-action send-actions)
  (message-sort-headers)
  (message-hide-headers)
  (set-buffer-modified-p nil)
  (set-window-dedicated-p (selected-window) notmuch-mua-dedicated-flag)

  (message-goto-to))

(defcustom notmuch-identities nil
  "Identities that can be used as the From: address when composing a new message.

If this variable is left unset, then a list will be constructed from the
name and addresses configured in the notmuch configuration file."
  :group 'notmuch
  :type '(repeat string))

(defcustom notmuch-always-prompt-for-sender nil
  "Always prompt for the From: address when composing or forwarding a message.

This is not taken into account when replying to a message, because in that case
the From: header is already filled in by notmuch."
  :group 'notmuch
  :type 'boolean)

(defvar notmuch-mua-sender-history nil)

(defun notmuch-mua-prompt-for-sender ()
  (interactive)
  (let (name addresses one-name-only)
    ;; If notmuch-identities is non-nil, check if there is a fixed user name.
    (if notmuch-identities
	(let ((components (mapcar 'mail-extract-address-components notmuch-identities)))
	  (setq name          (caar components)
		addresses     (mapcar 'cadr components)
		one-name-only (eval
			       (cons 'and
				     (mapcar (lambda (identity)
					       (string-equal name (car identity)))
					     components)))))
      ;; If notmuch-identities is nil, use values from the notmuch configuration file.
      (setq name          (notmuch-user-name)
	    addresses     (cons (notmuch-user-primary-email) (notmuch-user-other-email))
	    one-name-only t))
    ;; Now prompt the user, either for an email address only or for a full identity.
    (if one-name-only
	(let ((address
	       (ido-completing-read (concat "Sender address for " name ": ") addresses
				    nil nil nil 'notmuch-mua-sender-history (car addresses))))
	  (concat name " <" address ">"))
      (ido-completing-read "Send mail From: " notmuch-identities
			   nil nil nil 'notmuch-mua-sender-history (car notmuch-identities)))))

(defun notmuch-mua-new-mail (&optional prompt-for-sender)
  "Invoke the notmuch mail composition window.

If PROMPT-FOR-SENDER is non-nil, the user will be prompted for
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))))))
    (notmuch-mua-mail nil nil other-headers nil notmuch-mua-switch-function)))

(defun notmuch-mua-new-forward-message (&optional prompt-for-sender)
  "Invoke the notmuch message forwarding window.

If PROMPT-FOR-SENDER is non-nil, the user will be prompted for
the From: address first."
  (interactive "P")
  (if (or prompt-for-sender notmuch-always-prompt-for-sender)
      (let* ((sender (notmuch-mua-prompt-for-sender))
	     (address-components (mail-extract-address-components sender))
	     (user-full-name (car address-components))
	     (user-mail-address (cadr address-components)))
	(notmuch-mua-forward-message))
    (notmuch-mua-forward-message)))

(defun notmuch-mua-new-reply (query-string &optional prompt-for-sender)
  "Invoke the notmuch reply window."
  (interactive "P")
  (let ((sender
	 (when prompt-for-sender
	   (notmuch-mua-prompt-for-sender))))
    (notmuch-mua-reply query-string sender)))

(defun notmuch-mua-send-and-exit (&optional arg)
  (interactive "P")
  (message-send-and-exit arg))

(defun notmuch-mua-kill-buffer ()
  (interactive)
  (message-kill-buffer))

(defun notmuch-mua-message-send-hook ()
  "The default function used for `notmuch-mua-send-hook', this
simply runs the corresponding `message-mode' hook functions."
  (run-hooks 'message-send-hook))

;;

(define-mail-user-agent 'notmuch-user-agent
  'notmuch-mua-mail 'notmuch-mua-send-and-exit
  'notmuch-mua-kill-buffer 'notmuch-mua-send-hook)

;; Add some more headers to the list that `message-mode' hides when
;; composing a message.
(notmuch-mua-add-more-hidden-headers)

;;

(provide 'notmuch-mua)

debug log:

solving ebc922f ...
found ebc922f in https://yhetil.org/notmuch/1319528464-22654-1-git-send-email-schnouki@schnouki.net/
found 8824b08 in https://yhetil.org/notmuch.git/
preparing index
index prepared:
100644 8824b080f5c280cd7fd5fae55f4ea9bd682bb193	emacs/notmuch-mua.el

applying [1/1] https://yhetil.org/notmuch/1319528464-22654-1-git-send-email-schnouki@schnouki.net/
diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el
index 8824b08..ebc922f 100644

Checking patch emacs/notmuch-mua.el...
Applied patch emacs/notmuch-mua.el cleanly.

index at:
100644 ebc922f67bd49bf5bb39cc80d1fd34e037de48e2	emacs/notmuch-mua.el

(*) Git path names are given by the tree(s) the blob belongs to.
    Blobs themselves have no identifier aside from the hash of its contents.^

Code repositories for project(s) associated with this public inbox

	https://yhetil.org/notmuch.git/

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).