-;; notmuch-lib.el --- common variables, functions and function declarations
+;;; notmuch-lib.el --- common variables, functions and function declarations
;;
;; Copyright © Carl Worth
;;
;; 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/>.
+;; along with Notmuch. If not, see <https://www.gnu.org/licenses/>.
;;
;; Authors: Carl Worth <cworth@cworth.org>
;; This is an part of an emacs-based interface to the notmuch mail system.
+;;; Code:
+
+(require 'mm-util)
(require 'mm-view)
(require 'mm-decode)
(require 'cl)
+(require 'notmuch-compat)
(unless (require 'notmuch-version nil t)
(defconst notmuch-emacs-version "unknown"
(custom-add-to-group 'notmuch-send 'message 'custom-group)
+(defgroup notmuch-tag nil
+ "Tags and tagging in Notmuch."
+ :group 'notmuch)
+
(defgroup notmuch-crypto nil
"Processing and display of cryptographic MIME parts."
:group 'notmuch)
(define-key map "z" 'notmuch-tree)
(define-key map "m" 'notmuch-mua-new-mail)
(define-key map "=" 'notmuch-refresh-this-buffer)
+ (define-key map (kbd "M-=") 'notmuch-refresh-all-buffers)
(define-key map "G" 'notmuch-poll-and-refresh-this-buffer)
(define-key map "j" 'notmuch-jump-search)
map)
"Return the user.other_email value (as a list) from the notmuch configuration."
(split-string (notmuch-config-get "user.other_email") "\n" t))
+(defun notmuch-user-emails ()
+ (cons (notmuch-user-primary-email) (notmuch-user-other-email)))
+
(defun notmuch-poll ()
"Run \"notmuch new\" or an external script to import mail.
(interactive)
(if (stringp notmuch-poll-script)
(unless (string= notmuch-poll-script "")
- (call-process notmuch-poll-script nil nil))
- (call-process notmuch-command nil nil nil "new")))
+ (unless (equal (call-process notmuch-poll-script nil nil) 0)
+ (error "Notmuch: poll script `%s' failed!" notmuch-poll-script)))
+ (notmuch-call-notmuch-process "new")))
(defun notmuch-bury-or-kill-this-buffer ()
"Undisplay the current buffer.
"Refresh the current buffer."
(interactive)
(when notmuch-buffer-refresh-function
- (if (commandp notmuch-buffer-refresh-function)
- ;; Pass prefix argument, etc.
- (call-interactively notmuch-buffer-refresh-function)
- (funcall notmuch-buffer-refresh-function))))
+ ;; Pass prefix argument, etc.
+ (call-interactively notmuch-buffer-refresh-function)))
(defun notmuch-poll-and-refresh-this-buffer ()
"Invoke `notmuch-poll' to import mail, then refresh the current buffer."
(notmuch-poll)
(notmuch-refresh-this-buffer))
+(defun notmuch-refresh-all-buffers ()
+ "Invoke `notmuch-refresh-this-buffer' on all notmuch major-mode buffers.
+
+The buffers are silently refreshed, i.e. they are not forced to
+be displayed."
+ (interactive)
+ (dolist (buffer (buffer-list))
+ (let ((buffer-mode (buffer-local-value 'major-mode buffer)))
+ (when (memq buffer-mode '(notmuch-show-mode
+ notmuch-tree-mode
+ notmuch-search-mode
+ notmuch-hello-mode))
+ (with-current-buffer buffer
+ (notmuch-refresh-this-buffer))))))
+
(defun notmuch-prettify-subject (subject)
;; This function is used by `notmuch-search-process-filter' which
;; requires that we not disrupt its' matching state.
"multipart/related"
))
-(defun notmuch-multipart/alternative-choose (types)
- "Return a list of preferred types from the given list of types"
+(defun notmuch-multipart/alternative-determine-discouraged (msg)
+ "Return the discouraged alternatives for the specified message."
+ ;; If a function, return the result of calling it.
+ (if (functionp notmuch-multipart/alternative-discouraged)
+ (funcall notmuch-multipart/alternative-discouraged msg)
+ ;; Otherwise simply return the value of the variable, which is
+ ;; assumed to be a list of discouraged alternatives. This is the
+ ;; default behaviour.
+ notmuch-multipart/alternative-discouraged))
+
+(defun notmuch-multipart/alternative-choose (msg types)
+ "Return a list of preferred types from the given list of types
+for this message, if present."
;; Based on `mm-preferred-alternative-precedence'.
- (let ((seq types))
- (dolist (pref (reverse notmuch-multipart/alternative-discouraged))
+ (let ((discouraged (notmuch-multipart/alternative-determine-discouraged msg))
+ (seq types))
+ (dolist (pref (reverse discouraged))
(dolist (elem (copy-sequence seq))
(when (string-match pref elem)
(setq seq (nconc (delete elem seq) (list elem))))))
(lambda (part) (notmuch-match-content-type (plist-get part :content-type) type))
parts))
+(defun notmuch--get-bodypart-raw (msg part process-crypto binaryp cache)
+ (let* ((plist-elem (if binaryp :content-binary :content))
+ (data (or (plist-get part plist-elem)
+ (with-temp-buffer
+ ;; Emacs internally uses a UTF-8-like multibyte string
+ ;; representation by default (regardless of the coding
+ ;; system, which only affects how it goes from outside data
+ ;; to this internal representation). This *almost* never
+ ;; matters. Annoyingly, it does matter if we use this data
+ ;; in an image descriptor, since Emacs will use its internal
+ ;; data buffer directly and this multibyte representation
+ ;; corrupts binary image formats. Since the caller is
+ ;; asking for binary data, a unibyte string is a more
+ ;; appropriate representation anyway.
+ (when binaryp
+ (set-buffer-multibyte nil))
+ (let ((args `("show" "--format=raw"
+ ,(format "--part=%s" (plist-get part :id))
+ ,@(when process-crypto '("--decrypt"))
+ ,(notmuch-id-to-query (plist-get msg :id))))
+ (coding-system-for-read
+ (if binaryp 'no-conversion
+ (let ((coding-system (mm-charset-to-coding-system
+ (plist-get part :content-charset))))
+ ;; Sadly,
+ ;; `mm-charset-to-coding-system' seems
+ ;; to return things that are not
+ ;; considered acceptable values for
+ ;; `coding-system-for-read'.
+ (if (coding-system-p coding-system)
+ coding-system
+ ;; RFC 2047 says that the default
+ ;; charset is US-ASCII. RFC6657
+ ;; complicates this somewhat.
+ 'us-ascii)))))
+ (apply #'call-process notmuch-command nil '(t nil) nil args)
+ (buffer-string))))))
+ (when (and cache data)
+ (plist-put part plist-elem data))
+ data))
+
(defun notmuch-get-bodypart-binary (msg part process-crypto &optional cache)
"Return the unprocessed content of PART in MSG as a unibyte string.
If CACHE is non-nil, the content of this part will be saved in
MSG (if it isn't already)."
- (let ((data (plist-get part :binary-content)))
- (when (not data)
- (let ((args `("show" "--format=raw"
- ,(format "--part=%d" (plist-get part :id))
- ,@(when process-crypto '("--decrypt"))
- ,(notmuch-id-to-query (plist-get msg :id)))))
- (with-temp-buffer
- ;; Emacs internally uses a UTF-8-like multibyte string
- ;; representation by default (regardless of the coding
- ;; system, which only affects how it goes from outside data
- ;; to this internal representation). This *almost* never
- ;; matters. Annoyingly, it does matter if we use this data
- ;; in an image descriptor, since Emacs will use its internal
- ;; data buffer directly and this multibyte representation
- ;; corrupts binary image formats. Since the caller is
- ;; asking for binary data, a unibyte string is a more
- ;; appropriate representation anyway.
- (set-buffer-multibyte nil)
- (let ((coding-system-for-read 'no-conversion))
- (apply #'call-process notmuch-command nil '(t nil) nil args)
- (setq data (buffer-string)))))
- (when cache
- ;; Cheat. part is non-nil, and `plist-put' always modifies
- ;; the list in place if it's non-nil.
- (plist-put part :binary-content data)))
- data))
+ (notmuch--get-bodypart-raw msg part process-crypto t cache))
(defun notmuch-get-bodypart-text (msg part process-crypto &optional cache)
"Return the text content of PART in MSG.
This returns the content of the given part as a multibyte Lisp
string after performing content transfer decoding and any
-necessary charset decoding. It is an error to use this for
-non-text/* parts.
+necessary charset decoding.
If CACHE is non-nil, the content of this part will be saved in
MSG (if it isn't already)."
- (let ((content (plist-get part :content)))
- (when (not content)
- ;; Use show --format=sexp to fetch decoded content
- (let* ((args `("show" "--format=sexp" "--include-html"
- ,(format "--part=%s" (plist-get part :id))
- ,@(when process-crypto '("--decrypt"))
- ,(notmuch-id-to-query (plist-get msg :id))))
- (npart (apply #'notmuch-call-notmuch-sexp args)))
- (setq content (plist-get npart :content))
- (when (not content)
- (error "Internal error: No :content from %S" args)))
- (when cache
- (plist-put part :content content)))
- content))
+ (notmuch--get-bodypart-raw msg part process-crypto nil cache))
;; Workaround: The call to `mm-display-part' below triggers a bug in
;; Emacs 24 if it attempts to use the shr renderer to display an HTML
(insert-file-contents err-file)
(unless (eobp)
(buffer-string)))))
+ (command-string
+ (mapconcat (lambda (arg)
+ (shell-quote-argument
+ (cond ((stringp arg) arg)
+ ((symbolp arg) (symbol-name arg))
+ (t "*UNKNOWN ARGUMENT*"))))
+ command " "))
(extra
- (concat
- "command: " (mapconcat #'shell-quote-argument command " ") "\n"
+ (concat "command: " command-string "\n"
(if (integerp exit-status)
(format "exit status: %s\n" exit-status)
(format "exit signal: %s\n" exit-status))
;; Local Variables:
;; byte-compile-warnings: (not cl-functions)
;; End:
+
+;;; notmuch-lib.el ends here
projects / notmuch / blobdiff