2012-04-09 10:50:23 +02:00
|
|
|
|
;;; mu4e-utils.el -- part of mu4e, the mu mail user agent
|
|
|
|
|
;;
|
|
|
|
|
;; Copyright (C) 2011-2012 Dirk-Jan C. Binnema
|
|
|
|
|
|
|
|
|
|
;; Author: Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
|
|
|
|
|
;; Maintainer: Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
|
2012-04-10 23:33:23 +02:00
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
;; This file is not part of GNU Emacs.
|
|
|
|
|
;;
|
|
|
|
|
;; GNU Emacs 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.
|
|
|
|
|
|
|
|
|
|
;; GNU Emacs 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 GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
|
|
|
|
;;; Commentary:
|
|
|
|
|
|
|
|
|
|
;; Utility functions used in the mu4e
|
|
|
|
|
|
|
|
|
|
;;; Code:
|
2012-06-10 15:14:21 +02:00
|
|
|
|
(eval-when-compile (byte-compile-disable-warning 'cl-functions))
|
2012-04-09 15:34:52 +02:00
|
|
|
|
(require 'cl)
|
2012-06-10 15:14:21 +02:00
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(require 'html2text)
|
2012-04-11 21:31:52 +02:00
|
|
|
|
(require 'mu4e-vars)
|
2012-06-15 10:00:21 +02:00
|
|
|
|
(require 'mu4e-about)
|
2012-04-22 10:35:11 +02:00
|
|
|
|
(require 'doc-view)
|
2012-06-14 20:54:24 +02:00
|
|
|
|
(require 'org) ;; for org-parse-time-string
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
2012-05-02 16:17:02 +02:00
|
|
|
|
(defcustom mu4e-html2text-command nil
|
|
|
|
|
"Shell command that converts HTML from stdin into plain text on
|
|
|
|
|
stdout. If this is not defined, the emacs `html2text' tool will be
|
|
|
|
|
used when faced with html-only message. If you use htmltext, it's
|
|
|
|
|
recommended you use \"html2text -utf8 -width 72\"."
|
|
|
|
|
:type 'string
|
|
|
|
|
:group 'mu4e-view
|
|
|
|
|
:safe 'stringp)
|
|
|
|
|
|
|
|
|
|
(defcustom mu4e-view-prefer-html nil
|
|
|
|
|
"Whether to base the body display on the HTML-version of the
|
|
|
|
|
e-mail message (if there is any."
|
|
|
|
|
:type 'boolean
|
|
|
|
|
:group 'mu4e-view)
|
|
|
|
|
|
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(defun mu4e-create-maildir-maybe (dir)
|
|
|
|
|
"Offer to create DIR if it does not exist yet. Return t if the
|
|
|
|
|
dir already existed, or has been created, nil otherwise."
|
|
|
|
|
(if (and (file-exists-p dir) (not (file-directory-p dir)))
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "%s exists, but is not a directory." dir))
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(cond
|
|
|
|
|
((file-directory-p dir) t)
|
2012-05-02 16:26:13 +02:00
|
|
|
|
((yes-or-no-p (mu4e-format "%s does not exist yes. Create now?" dir))
|
2012-04-23 19:35:14 +02:00
|
|
|
|
(mu4e~proc-mkdir dir))
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(t nil)))
|
2012-07-10 11:11:06 +02:00
|
|
|
|
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(defun mu4e-format (frm &rest args)
|
|
|
|
|
"Create [mu4e]-prefixed string based on format FRM and ARGS."
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(concat
|
|
|
|
|
"[" (propertize "mu4e" 'face 'mu4e-title-face) "] "
|
|
|
|
|
(apply 'format frm args)))
|
2012-06-26 21:49:01 +02:00
|
|
|
|
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(defun mu4e-message (frm &rest args)
|
2012-06-24 10:53:43 +02:00
|
|
|
|
"Like `message', but prefixed with mu4e. If we're waiting for
|
|
|
|
|
user-input, don't show anyhting."
|
|
|
|
|
(unless (waiting-for-user-input-p)
|
|
|
|
|
(message "%s" (apply 'mu4e-format frm args))))
|
2012-06-26 21:49:01 +02:00
|
|
|
|
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(defun mu4e-error (frm &rest args)
|
|
|
|
|
"Create [mu4e]-prefixed error based on format FRM and ARGS."
|
|
|
|
|
(mu4e-log 'error (apply 'mu4e-format frm args))
|
|
|
|
|
(message "%s" (apply 'mu4e-format frm args)))
|
|
|
|
|
|
2012-05-07 16:21:31 +02:00
|
|
|
|
(defun mu4e~read-char-choice (prompt choices)
|
|
|
|
|
"Compatiblity wrapper for `read-char-choice', which is emacs-24
|
|
|
|
|
only."
|
2012-05-07 20:59:06 +02:00
|
|
|
|
(let ((choice) (ok) (inhibit-quit nil))
|
|
|
|
|
(while (not ok)
|
|
|
|
|
(message nil);; this seems needed...
|
|
|
|
|
(setq choice (read-char-exclusive prompt))
|
|
|
|
|
(setq ok (member choice choices)))
|
|
|
|
|
choice))
|
2012-04-26 16:59:34 +02:00
|
|
|
|
|
2012-04-11 17:28:55 +02:00
|
|
|
|
(defun mu4e-read-option (prompt options)
|
|
|
|
|
"Ask user for an option from a list on the input area. PROMPT
|
|
|
|
|
describes a multiple-choice question to the user, OPTIONS describe
|
|
|
|
|
the options, and is a list of cells describing particular
|
|
|
|
|
options. Cells have the following structure:
|
2012-04-26 16:59:34 +02:00
|
|
|
|
|
2012-06-11 15:40:23 +02:00
|
|
|
|
(OPTIONSTRING . RESULT)
|
2012-04-26 16:59:34 +02:00
|
|
|
|
|
2012-06-11 15:40:23 +02:00
|
|
|
|
where OPTIONSTRING is a non-empty string describing the
|
|
|
|
|
option. The first character of OPTIONSTRING is used as the
|
|
|
|
|
shortcut, and obviously all shortcuts must be different, so you
|
|
|
|
|
can prefix the string with an uniquifying character.
|
2012-06-11 23:15:06 +02:00
|
|
|
|
|
2012-04-11 17:28:55 +02:00
|
|
|
|
The options are provided as a list for the user to choose from;
|
2012-04-26 16:59:34 +02:00
|
|
|
|
user can then choose by typing CHAR. Example:
|
2012-04-11 17:28:55 +02:00
|
|
|
|
(mu4e-read-option \"Choose an animal: \"
|
2012-06-15 10:46:56 +02:00
|
|
|
|
'((\"Monkey\" . monkey) (\"Gnu\" . gnu) (\"xMoose\" . moose)))
|
|
|
|
|
|
|
|
|
|
User now will be presented with a list: \"Choose an animal:
|
|
|
|
|
[M]onkey, [G]nu, [x]Moose\".
|
|
|
|
|
|
|
|
|
|
Function will return the cdr of the list element."
|
2012-06-11 15:40:23 +02:00
|
|
|
|
(let* ((prompt (mu4e-format "%s" prompt))
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(chosen)
|
2012-04-11 17:28:55 +02:00
|
|
|
|
(optionsstr
|
|
|
|
|
(mapconcat
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(lambda (option)
|
2012-06-19 13:14:25 +02:00
|
|
|
|
;; try to detect old-style options, and warn
|
|
|
|
|
(when (characterp (car-safe (cdr-safe option)))
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error (concat "Please use the new format for options/actions; "
|
2012-06-11 15:40:23 +02:00
|
|
|
|
"see the manual")))
|
|
|
|
|
(let* ((kar (substring (car option) 0 1))
|
|
|
|
|
(val (cdr option)))
|
|
|
|
|
(concat
|
|
|
|
|
"[" (propertize kar 'face 'mu4e-highlight-face) "]"
|
|
|
|
|
(substring (car option) 1))))
|
|
|
|
|
options ", "))
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(response
|
2012-05-07 16:21:31 +02:00
|
|
|
|
(mu4e~read-char-choice
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(concat prompt optionsstr
|
|
|
|
|
" [" (propertize "C-g" 'face 'mu4e-highlight-face) " to quit]")
|
2012-06-11 15:40:23 +02:00
|
|
|
|
;; the allowable chars
|
2012-06-11 23:15:06 +02:00
|
|
|
|
(map 'list (lambda(elm) (string-to-char (car elm))) options)))
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(chosen
|
2012-06-11 15:40:23 +02:00
|
|
|
|
(find-if
|
|
|
|
|
(lambda (option) (eq response (string-to-char (car option))))
|
|
|
|
|
options)))
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(unless chosen (mu4e-error "%S not found" response))
|
2012-06-11 15:40:23 +02:00
|
|
|
|
(cdr chosen)))
|
2012-05-02 16:26:13 +02:00
|
|
|
|
|
2012-04-15 21:51:08 +02:00
|
|
|
|
|
2012-04-23 21:45:21 +02:00
|
|
|
|
(defun mu4e~get-maildirs-1 (path &optional mdir)
|
2012-04-17 19:35:32 +02:00
|
|
|
|
"Get maildirs under path, recursively, as a list of relative
|
|
|
|
|
paths."
|
|
|
|
|
;; first, we get a list of all directory paths under PATH that have a
|
|
|
|
|
;; directory 'cur' as leaf; then we we remove from that list all of those that
|
|
|
|
|
;; don't have tmp, new sister dirs. And there we're done!
|
|
|
|
|
;; 1. get all proper subdirs of the current dir
|
|
|
|
|
(let* ((subdirs
|
2012-04-23 21:45:21 +02:00
|
|
|
|
(remove-if
|
|
|
|
|
(lambda (de)
|
|
|
|
|
(or (not (file-directory-p (concat path mdir "/" de)))
|
|
|
|
|
(string-match "\\.\\{1,2\\}$" de)))
|
|
|
|
|
(directory-files (concat path mdir))))
|
2012-04-17 19:35:32 +02:00
|
|
|
|
;; 2. get the list of dirs with a /cur leaf dir
|
2012-04-23 21:45:21 +02:00
|
|
|
|
(maildirs '()))
|
2012-04-17 19:35:32 +02:00
|
|
|
|
(dolist (dir subdirs)
|
2012-04-23 21:45:21 +02:00
|
|
|
|
(when (string= dir "cur")
|
2012-04-17 19:35:32 +02:00
|
|
|
|
;; be pedantic, and insist on there being a new/tmp as well
|
|
|
|
|
(when (and (file-directory-p (concat path mdir "/new" ))
|
|
|
|
|
(file-directory-p (concat path mdir "/tmp")))
|
2012-04-23 21:45:21 +02:00
|
|
|
|
(add-to-list 'maildirs (if mdir mdir "/") t)))
|
|
|
|
|
(setq maildirs (append maildirs
|
|
|
|
|
(mu4e~get-maildirs-1 path (concat mdir "/" dir)))))
|
2012-05-10 13:36:45 +02:00
|
|
|
|
maildirs))
|
2012-04-17 19:35:32 +02:00
|
|
|
|
|
2012-05-29 10:12:32 +02:00
|
|
|
|
(defvar mu4e~maildir-list nil "Cached list of maildirs.")
|
2012-04-17 19:35:32 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-get-maildirs (path)
|
|
|
|
|
"Get maildirs under path, recursively, as a list of relative
|
2012-04-18 06:18:23 +02:00
|
|
|
|
paths (ie., /archive, /sent etc.). Most of the work is done in
|
2012-05-29 10:12:32 +02:00
|
|
|
|
`mu4e-get-maildirs-1'. Note, these results are /cached/, so the
|
|
|
|
|
list of maildirs will not change until you restart mu4e."
|
|
|
|
|
(unless mu4e~maildir-list
|
|
|
|
|
(setq mu4e~maildir-list
|
|
|
|
|
(sort (mu4e~get-maildirs-1 path)
|
|
|
|
|
(lambda (m1 m2)
|
|
|
|
|
(when (string= m1 "/")
|
|
|
|
|
-1 ;; '/' comes first
|
|
|
|
|
(compare-strings m1 0 nil m2 0 nil t))))))
|
|
|
|
|
mu4e~maildir-list)
|
2012-04-17 19:35:32 +02:00
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-ask-maildir (prompt)
|
|
|
|
|
"Ask the user for a shortcut (using PROMPT) as defined in
|
|
|
|
|
`mu4e-maildir-shortcuts', then return the corresponding folder
|
|
|
|
|
name. If the special shortcut 'o' (for _o_ther) is used, or if
|
|
|
|
|
`mu4e-maildir-shortcuts is not defined, let user choose from all
|
|
|
|
|
maildirs under `mu4e-maildir."
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(unless mu4e-maildir (mu4e-error "`mu4e-maildir' is not defined"))
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(let ((prompt (mu4e-format "%s" prompt)))
|
|
|
|
|
(if (not mu4e-maildir-shortcuts)
|
|
|
|
|
(ido-completing-read prompt
|
|
|
|
|
(mu4e-get-maildirs mu4e-maildir))
|
|
|
|
|
(let* ((mlist (append mu4e-maildir-shortcuts '(("ther" . ?o))))
|
|
|
|
|
(fnames
|
|
|
|
|
(mapconcat
|
|
|
|
|
(lambda (item)
|
|
|
|
|
(concat
|
|
|
|
|
"["
|
|
|
|
|
(propertize (make-string 1 (cdr item))
|
|
|
|
|
'face 'mu4e-highlight-face)
|
|
|
|
|
"]"
|
|
|
|
|
(car item)))
|
|
|
|
|
mlist ", "))
|
|
|
|
|
(kar (read-char (concat prompt fnames))))
|
|
|
|
|
(if (= kar ?o) ;; user chose 'other'?
|
|
|
|
|
(ido-completing-read prompt (mu4e-get-maildirs mu4e-maildir))
|
|
|
|
|
(or (car-safe
|
|
|
|
|
(find-if (lambda (item) (= kar (cdr item))) mu4e-maildir-shortcuts))
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "Invalid shortcut '%c'" kar)))))))
|
2012-04-24 18:17:42 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun mu4e-ask-maildir-check-exists (prompt)
|
|
|
|
|
"Like `mu4e-ask-maildir', but check for existence of the maildir,
|
|
|
|
|
and offer to create it if it does not exist yet."
|
|
|
|
|
(let* ((mdir (mu4e-ask-maildir prompt))
|
|
|
|
|
(fullpath (concat mu4e-maildir mdir)))
|
|
|
|
|
(unless (file-directory-p fullpath)
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(and (yes-or-no-p
|
|
|
|
|
(mu4e-format "%s does not exist. Create now?" fullpath))
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(mu4e~proc-mkdir fullpath)))
|
|
|
|
|
mdir))
|
2012-05-10 13:36:45 +02:00
|
|
|
|
|
2012-04-24 18:17:42 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-mark-for-move-set (&optional target)
|
|
|
|
|
"Mark message at point or, if region is active, all messages in
|
|
|
|
|
the region, for moving to maildir TARGET. If target is not
|
|
|
|
|
provided, function asks for it."
|
|
|
|
|
(interactive)
|
2012-05-01 21:45:54 +02:00
|
|
|
|
(unless (mu4e~headers-docid-at-point)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "No message at point."))
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(let* ((target (or target (mu4e-ask-maildir "Move message to: ")))
|
|
|
|
|
(target (if (string= (substring target 0 1) "/")
|
|
|
|
|
target
|
|
|
|
|
(concat "/" target)))
|
|
|
|
|
(fulltarget (concat mu4e-maildir target)))
|
|
|
|
|
(when (or (file-directory-p fulltarget)
|
|
|
|
|
(and (yes-or-no-p
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(mu4e-format "%s does not exist. Create now?" fulltarget))
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(mu4e~proc-mkdir fulltarget)))
|
|
|
|
|
(mu4e-mark-set 'move target))))
|
|
|
|
|
|
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(defun mu4e-ask-bookmark (prompt &optional kar)
|
|
|
|
|
"Ask the user for a bookmark (using PROMPT) as defined in
|
|
|
|
|
`mu4e-bookmarks', then return the corresponding query."
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(unless mu4e-bookmarks (mu4e-error "`mu4e-bookmarks' is not defined"))
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(let* ((prompt (mu4e-format "%s" prompt))
|
|
|
|
|
(bmarks
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(mapconcat
|
|
|
|
|
(lambda (bm)
|
|
|
|
|
(let ((query (nth 0 bm)) (title (nth 1 bm)) (key (nth 2 bm)))
|
|
|
|
|
(concat
|
|
|
|
|
"[" (propertize (make-string 1 key)
|
2012-04-25 07:40:06 +02:00
|
|
|
|
'face 'mu4e-highlight-face)
|
2012-04-09 10:50:23 +02:00
|
|
|
|
"]"
|
|
|
|
|
title))) mu4e-bookmarks ", "))
|
|
|
|
|
(kar (read-char (concat prompt bmarks))))
|
|
|
|
|
(mu4e-get-bookmark-query kar)))
|
|
|
|
|
|
|
|
|
|
(defun mu4e-get-bookmark-query (kar)
|
|
|
|
|
"Get the corresponding bookmarked query for shortcut character
|
|
|
|
|
KAR, or raise an error if none is found."
|
|
|
|
|
(let ((chosen-bm
|
|
|
|
|
(find-if
|
|
|
|
|
(lambda (bm)
|
|
|
|
|
(= kar (nth 2 bm)))
|
|
|
|
|
mu4e-bookmarks)))
|
|
|
|
|
(if chosen-bm
|
|
|
|
|
(nth 0 chosen-bm)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "Invalid shortcut '%c'" kar))))
|
2012-05-10 13:36:45 +02:00
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
|
|
|
|
;;; converting flags->string and vice-versa ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
2012-04-24 08:08:15 +02:00
|
|
|
|
(defun mu4e~flags-to-string-raw (flags)
|
2012-04-09 10:50:23 +02:00
|
|
|
|
"Convert a list of flags into a string as seen in Maildir
|
|
|
|
|
message files; flags are symbols draft, flagged, new, passed,
|
|
|
|
|
replied, seen, trashed and the string is the concatenation of the
|
|
|
|
|
uppercased first letters of these flags, as per [1]. Other flags
|
|
|
|
|
than the ones listed here are ignored.
|
|
|
|
|
Also see `mu4e-flags-to-string'.
|
|
|
|
|
\[1\]: http://cr.yp.to/proto/maildir.html"
|
|
|
|
|
(when flags
|
|
|
|
|
(let ((kar (case (car flags)
|
|
|
|
|
('draft ?D)
|
|
|
|
|
('flagged ?F)
|
|
|
|
|
('new ?N)
|
|
|
|
|
('passed ?P)
|
|
|
|
|
('replied ?R)
|
|
|
|
|
('seen ?S)
|
|
|
|
|
('trashed ?T)
|
|
|
|
|
('attach ?a)
|
|
|
|
|
('encrypted ?x)
|
|
|
|
|
('signed ?s)
|
|
|
|
|
('unread ?u))))
|
|
|
|
|
(concat (and kar (string kar))
|
2012-04-24 08:08:15 +02:00
|
|
|
|
(mu4e~flags-to-string-raw (cdr flags))))))
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
2012-04-24 08:08:15 +02:00
|
|
|
|
(defun mu4e-flags-to-string (flags)
|
|
|
|
|
"Remove duplicates and sort the output of `mu4e~flags-to-string-raw'."
|
|
|
|
|
(concat
|
|
|
|
|
(sort (remove-duplicates
|
|
|
|
|
(append (mu4e~flags-to-string-raw flags) nil)) '>)))
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
|
|
|
|
|
2012-04-24 08:08:15 +02:00
|
|
|
|
(defun mu4e~string-to-flags-1 (str)
|
2012-04-09 10:50:23 +02:00
|
|
|
|
"Convert a string with message flags as seen in Maildir
|
|
|
|
|
messages into a list of flags in; flags are symbols draft,
|
|
|
|
|
flagged, new, passed, replied, seen, trashed and the string is
|
|
|
|
|
the concatenation of the uppercased first letters of these flags,
|
|
|
|
|
as per [1]. Other letters than the ones listed here are ignored.
|
2012-04-24 08:08:15 +02:00
|
|
|
|
Also see `mu4e-flags-to-string'.
|
|
|
|
|
\[1\]: http://cr.yp.to/proto/maildir.html."
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(when (/= 0 (length str))
|
|
|
|
|
(let ((flag
|
|
|
|
|
(case (string-to-char str)
|
|
|
|
|
(?D 'draft)
|
|
|
|
|
(?F 'flagged)
|
|
|
|
|
(?P 'passed)
|
|
|
|
|
(?R 'replied)
|
|
|
|
|
(?S 'seen)
|
|
|
|
|
(?T 'trashed))))
|
|
|
|
|
(append (when flag (list flag))
|
2012-04-24 08:08:15 +02:00
|
|
|
|
(mu4e~string-to-flags-1 (substring str 1))))))
|
|
|
|
|
|
|
|
|
|
(defun mu4e-string-to-flags (str)
|
|
|
|
|
" Convert a string with message flags as seen in Maildir messages
|
|
|
|
|
into a list of flags in; flags are symbols draft, flagged, new,
|
|
|
|
|
passed, replied, seen, trashed and the string is the concatenation
|
|
|
|
|
of the uppercased first letters of these flags, as per [1]. Other
|
|
|
|
|
letters than the ones listed here are ignored. Also see
|
|
|
|
|
`mu4e-flags-to-string'. \[1\]:
|
|
|
|
|
http://cr.yp.to/proto/maildir.html "
|
|
|
|
|
;; "Remove duplicates from the output of `mu4e~string-to-flags-1'"
|
|
|
|
|
(remove-duplicates (mu4e~string-to-flags-1 str)))
|
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
|
|
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(defun mu4e-display-size (size)
|
|
|
|
|
"Get a string representation of SIZE (in bytes)."
|
|
|
|
|
(cond
|
|
|
|
|
((>= size 1000000) (format "%2.1fM" (/ size 1000000.0)))
|
|
|
|
|
((and (>= size 1000) (< size 1000000))
|
|
|
|
|
(format "%2.1fK" (/ size 1000.0)))
|
|
|
|
|
((< size 1000) (format "%d" size))
|
|
|
|
|
(t (propertize "?" 'face 'mu4e-system-face))))
|
|
|
|
|
|
2012-04-23 19:35:14 +02:00
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-body-text (msg)
|
|
|
|
|
"Get the body in text form for this message, which is either :body-txt,
|
|
|
|
|
or if not available, :body-html converted to text. By default, it
|
|
|
|
|
uses the emacs built-in `html2text'. Alternatively, if
|
|
|
|
|
`mu4e-html2text-command' is non-nil, it will use that. Normally,
|
|
|
|
|
function prefers the text part, but this can be changed by setting
|
|
|
|
|
`mu4e-view-prefer-html'."
|
|
|
|
|
(let* ((txt (plist-get msg :body-txt))
|
2012-04-30 16:48:37 +02:00
|
|
|
|
(html (plist-get msg :body-html))
|
|
|
|
|
(body
|
|
|
|
|
(cond
|
|
|
|
|
;; does it look like some text? ie., 20x the length of the text
|
|
|
|
|
;; should be longer than the html, an heuristic to guard against
|
|
|
|
|
;; 'This messages requires html' text bodies.
|
|
|
|
|
((and (> (* 20 (length txt)) (length html))
|
|
|
|
|
;; use html if it's prefered, unless there is no html
|
|
|
|
|
(or (not mu4e-view-prefer-html) (not html)))
|
|
|
|
|
txt)
|
|
|
|
|
;; otherwise, it there some html?
|
|
|
|
|
(html
|
|
|
|
|
(with-temp-buffer
|
|
|
|
|
(insert html)
|
|
|
|
|
;; if defined, use the external tool
|
|
|
|
|
(if mu4e-html2text-command
|
|
|
|
|
(shell-command-on-region (point-min) (point-max)
|
|
|
|
|
mu4e-html2text-command nil t)
|
|
|
|
|
;; otherwise...
|
|
|
|
|
(html2text))
|
|
|
|
|
(buffer-string)))
|
|
|
|
|
(t ;; otherwise, an empty body
|
|
|
|
|
""))))
|
2012-06-26 21:49:01 +02:00
|
|
|
|
;; and finally, remove some crap from the remaining string; it seems
|
|
|
|
|
;; esp. outlook lies about its encoding (ie., it says 'iso-8859-1' but
|
|
|
|
|
;; really it's 'windows-1252'), thus giving us these funky chars. here, we
|
|
|
|
|
;; either remove them, or replace with 'what-was-meant' (heuristically)
|
|
|
|
|
(with-temp-buffer
|
|
|
|
|
(insert body)
|
|
|
|
|
(goto-char (point-min))
|
|
|
|
|
(while (re-search-forward "[
]" nil t)
|
|
|
|
|
(replace-match
|
|
|
|
|
(cond
|
|
|
|
|
((string= (match-string 0) "") "'")
|
|
|
|
|
(t ""))))
|
|
|
|
|
(buffer-string))))
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
2012-04-20 07:46:05 +02:00
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-display-manual ()
|
|
|
|
|
"Display the mu4e manual page for the current mode, or go to the
|
|
|
|
|
top level if there is none."
|
|
|
|
|
(interactive)
|
|
|
|
|
(info (case major-mode
|
2012-04-15 13:23:44 +02:00
|
|
|
|
('mu4e-main-mode "(mu4e)Main view")
|
2012-05-01 21:45:54 +02:00
|
|
|
|
('mu4e-headers-mode "(mu4e)Headers view")
|
2012-04-15 13:23:44 +02:00
|
|
|
|
('mu4e-view-mode "(mu4e)Message view")
|
|
|
|
|
(t "mu4e"))))
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
2012-05-10 13:36:45 +02:00
|
|
|
|
|
2012-04-15 21:51:08 +02:00
|
|
|
|
|
2012-04-21 11:46:37 +02:00
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
|
(defun mu4e-msg-field (msg field)
|
|
|
|
|
"Retrieve FIELD from message plist MSG. FIELD is one
|
|
|
|
|
of :from, :to, :cc, :bcc, :subject, :data, :message-id, :path, :maildir,
|
|
|
|
|
:priority, :attachments, :references, :in-reply-to, :body-txt, :body-html
|
|
|
|
|
|
|
|
|
|
A message plist looks something like:
|
|
|
|
|
\(:docid 32461
|
|
|
|
|
:from ((\"Nikola Tesla\" . \"niko@example.com\"))
|
|
|
|
|
:to ((\"Thomas Edison\" . \"tom@example.com\"))
|
|
|
|
|
:cc ((\"Rupert The Monkey\" . \"rupert@example.com\"))
|
|
|
|
|
:subject \"RE: what about the 50K?\"
|
|
|
|
|
:date (20369 17624 0)
|
|
|
|
|
:size 4337
|
|
|
|
|
:message-id \"6BDC23465F79238C8233AB82D81EE81AF0114E4E74@123213.mail.example.com\"
|
|
|
|
|
:path \"/home/tom/Maildir/INBOX/cur/133443243973_1.10027.atlas:2,S\"
|
|
|
|
|
:maildir \"/INBOX\"
|
|
|
|
|
:priority normal
|
|
|
|
|
:flags (seen)
|
2012-04-22 10:35:11 +02:00
|
|
|
|
:attachments
|
|
|
|
|
((:index 2 :name \"photo.jpg\" :mime-type \"image/jpeg\" :size 147331)
|
|
|
|
|
(:index 3 :name \"book.pdf\" :mime-type \"application/pdf\" :size 192220))
|
2012-04-21 11:46:37 +02:00
|
|
|
|
:references (\"6BDC23465F79238C8384574032D81EE81AF0114E4E74@123213.mail.example.com\"
|
|
|
|
|
\"6BDC23465F79238203498230942D81EE81AF0114E4E74@123213.mail.example.com\")
|
|
|
|
|
:in-reply-to \"6BDC23465F79238203498230942D81EE81AF0114E4E74@123213.mail.example.com\"
|
|
|
|
|
:body-txt \"Hi Tom, ...\"
|
|
|
|
|
\)).
|
|
|
|
|
Some notes on the format:
|
|
|
|
|
- The address fields are lists of pairs (NAME . EMAIL), where NAME can be nil.
|
|
|
|
|
- The date is in format emacs uses in `current-time'
|
|
|
|
|
- Attachments are a list of elements with fields :index (the number of
|
|
|
|
|
the MIME-part), :name (the file name, if any), :mime-type (the
|
|
|
|
|
MIME-type, if any) and :size (the size in bytes, if any).
|
|
|
|
|
- Messages in the Headers view come from the database and do not have
|
|
|
|
|
:attachments. :body-txt or :body-html fields. Message in the
|
|
|
|
|
Message view use the actual message file, and do include these fields."
|
|
|
|
|
;; after all this documentation, the spectacular implementation
|
|
|
|
|
(plist-get msg field))
|
|
|
|
|
|
2012-04-18 18:10:48 +02:00
|
|
|
|
(defun mu4e-message-at-point (&optional raise-err)
|
2012-04-15 21:51:08 +02:00
|
|
|
|
"Get the message s-expression for the message at point in either
|
2012-04-18 18:10:48 +02:00
|
|
|
|
the headers buffer or the view buffer, or nil if there is no such
|
|
|
|
|
message. If optional RAISE-ERR is non-nil, raise an error when
|
|
|
|
|
there is no message at point."
|
2012-04-10 23:33:23 +02:00
|
|
|
|
(let ((msg
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(cond
|
2012-05-01 21:45:54 +02:00
|
|
|
|
((eq major-mode 'mu4e-headers-mode)
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(get-text-property (point) 'msg))
|
|
|
|
|
((eq major-mode 'mu4e-view-mode)
|
2012-04-29 21:03:27 +02:00
|
|
|
|
mu4e~view-msg))))
|
2012-04-18 18:10:48 +02:00
|
|
|
|
(if (and (null msg) raise-err)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "No message at point")
|
2012-04-18 18:10:48 +02:00
|
|
|
|
msg)))
|
2012-04-15 21:51:08 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-field-at-point (field)
|
2012-07-10 10:51:54 +02:00
|
|
|
|
"Get FIELD (a symbol, see `mu4e-header-info') for the message at
|
2012-04-15 21:51:08 +02:00
|
|
|
|
point in eiter the headers buffer or the view buffer."
|
2012-04-18 18:10:48 +02:00
|
|
|
|
(plist-get (mu4e-message-at-point t) field))
|
2012-04-29 21:03:27 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-last-query ()
|
|
|
|
|
"Get the most recent query or nil if there is none."
|
2012-05-01 21:45:54 +02:00
|
|
|
|
(when (buffer-live-p mu4e~headers-buffer)
|
|
|
|
|
(with-current-buffer mu4e~headers-buffer
|
2012-06-10 10:19:51 +02:00
|
|
|
|
mu4e~headers-last-query)))
|
2012-04-29 21:03:27 +02:00
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(defun mu4e-select-other-view ()
|
|
|
|
|
"When the headers view is selected, select the message view (if
|
|
|
|
|
that has a live window), and vice versa."
|
|
|
|
|
(interactive)
|
|
|
|
|
(let* ((other-buf
|
|
|
|
|
(cond
|
2012-05-01 21:45:54 +02:00
|
|
|
|
((eq major-mode 'mu4e-headers-mode)
|
2012-04-29 21:03:27 +02:00
|
|
|
|
mu4e~view-buffer)
|
2012-04-09 10:50:23 +02:00
|
|
|
|
((eq major-mode 'mu4e-view-mode)
|
2012-05-01 21:45:54 +02:00
|
|
|
|
mu4e~headers-buffer)))
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(other-win (and other-buf (get-buffer-window other-buf))))
|
|
|
|
|
(if (window-live-p other-win)
|
|
|
|
|
(select-window other-win)
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(mu4e-message "No window to switch to"))))
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
2012-04-11 21:31:52 +02:00
|
|
|
|
|
2012-05-10 13:36:45 +02:00
|
|
|
|
(defconst mu4e-output-buffer-name "*mu4e-output*"
|
2012-04-18 18:10:48 +02:00
|
|
|
|
"*internal* Name of the mu4e output buffer.")
|
|
|
|
|
|
|
|
|
|
(defun mu4e-process-file-through-pipe (path pipecmd)
|
|
|
|
|
"Process file at PATH through a pipe with PIPECMD."
|
|
|
|
|
(let ((buf (get-buffer-create mu4e-output-buffer-name)))
|
|
|
|
|
(with-current-buffer buf
|
|
|
|
|
(let ((inhibit-read-only t))
|
|
|
|
|
(erase-buffer)
|
|
|
|
|
(call-process-shell-command pipecmd path t t)
|
|
|
|
|
(view-mode)))
|
|
|
|
|
(switch-to-buffer buf)))
|
2012-04-11 21:31:52 +02:00
|
|
|
|
|
2012-04-21 11:46:37 +02:00
|
|
|
|
|
2012-04-11 21:31:52 +02:00
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
|
;; some handler functions for server messages
|
|
|
|
|
;;
|
|
|
|
|
(defun mu4e-info-handler (info)
|
|
|
|
|
"Handler function for (:info ...) sexps received from the server
|
|
|
|
|
process."
|
|
|
|
|
(let ((type (plist-get info :info)))
|
|
|
|
|
(cond
|
2012-05-10 13:36:45 +02:00
|
|
|
|
((eq type 'add) t) ;; do nothing
|
2012-04-11 21:31:52 +02:00
|
|
|
|
((eq type 'index)
|
|
|
|
|
(if (eq (plist-get info :status) 'running)
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(mu4e-message "Indexing... processed %d, updated %d"
|
|
|
|
|
(plist-get info :processed) (plist-get info :updated))
|
|
|
|
|
(mu4e-message
|
|
|
|
|
"Indexing completed; processed %d, updated %d, cleaned-up %d"
|
|
|
|
|
(plist-get info :processed) (plist-get info :updated)
|
|
|
|
|
(plist-get info :cleaned-up))))
|
|
|
|
|
((plist-get info :message)
|
|
|
|
|
(mu4e-message "%s" (plist-get info :message))))))
|
2012-04-11 21:31:52 +02:00
|
|
|
|
|
|
|
|
|
|
2012-04-15 13:23:44 +02:00
|
|
|
|
(defun mu4e-error-handler (errcode errmsg)
|
2012-04-11 21:31:52 +02:00
|
|
|
|
"Handler function for showing an error."
|
2012-04-15 13:23:44 +02:00
|
|
|
|
(case errcode
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(4 (mu4e-message "No matches for this search query."))
|
|
|
|
|
(t (mu4e-message "Error %d: %s" errcode errmsg))))
|
2012-04-11 21:31:52 +02:00
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
|
|
|
|
|
|
|
2012-06-21 20:16:34 +02:00
|
|
|
|
(defconst mu4e~update-buffer-name "*mu4e-update*"
|
|
|
|
|
"Name of the buffer for message retrieval/database updating.")
|
|
|
|
|
|
|
|
|
|
(defconst mu4e~update-buffer-height 8
|
|
|
|
|
"Height of the mu4e message retrieval/update buffer.")
|
2012-04-26 16:59:34 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-update-mail-show-window ()
|
|
|
|
|
"Try to retrieve mail (using the user-provided shell command),
|
|
|
|
|
and update the database afterwards, and show the progress in a
|
|
|
|
|
split-window."
|
|
|
|
|
(interactive)
|
|
|
|
|
(unless mu4e-get-mail-command
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "`mu4e-get-mail-command' is not defined"))
|
2012-06-21 20:16:34 +02:00
|
|
|
|
;; delete any old update buffer
|
|
|
|
|
(when (buffer-live-p mu4e~update-buffer-name)
|
|
|
|
|
(with-current-buffer mu4e~update-buffer-name
|
|
|
|
|
(kill-buffer-and-window)))
|
|
|
|
|
;; create a new one
|
|
|
|
|
(let ((buf (get-buffer-create mu4e~update-buffer-name))
|
|
|
|
|
(win (split-window (selected-window)
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(- (window-height (selected-window)) 8))))
|
|
|
|
|
(with-selected-window win
|
|
|
|
|
(switch-to-buffer buf)
|
|
|
|
|
(set-window-dedicated-p win t)
|
|
|
|
|
(erase-buffer)
|
|
|
|
|
(insert "\n") ;; FIXME -- needed so output starts
|
|
|
|
|
(mu4e-update-mail buf))))
|
|
|
|
|
|
|
|
|
|
|
2012-04-11 21:31:52 +02:00
|
|
|
|
|
2012-04-26 16:59:34 +02:00
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
2012-04-24 08:08:15 +02:00
|
|
|
|
;; start and stopping
|
2012-06-18 17:03:24 +02:00
|
|
|
|
(defun mu4e~fill-contacts (contacts)
|
|
|
|
|
"We receive a list of contacts, which each contact of the form
|
|
|
|
|
(:name NAME :mail EMAIL)
|
|
|
|
|
and fill the list `mu4e~contacts-for-completion' with it, with
|
|
|
|
|
each element looking like
|
|
|
|
|
name <email>
|
|
|
|
|
This is used by the completion function in mu4e-compose."
|
|
|
|
|
(let ((lst))
|
|
|
|
|
(dolist (contact contacts)
|
|
|
|
|
(let ((name (plist-get contact :name))
|
|
|
|
|
(mail (plist-get contact :mail)))
|
|
|
|
|
(when mail
|
2012-06-20 10:29:19 +02:00
|
|
|
|
(unless ;; ignore some address ('noreply' etc.)
|
|
|
|
|
(and mu4e-compose-complete-ignore-address-regexp
|
|
|
|
|
(string-match mu4e-compose-complete-ignore-address-regexp mail))
|
2012-06-18 17:03:24 +02:00
|
|
|
|
(add-to-list 'lst
|
2012-06-24 09:38:09 +02:00
|
|
|
|
(if name (format "%s <%s>" name mail) mail))))))
|
2012-06-18 17:03:24 +02:00
|
|
|
|
(setq mu4e~contacts-for-completion lst)
|
2012-06-24 09:38:09 +02:00
|
|
|
|
(mu4e-message "Contacts received: %d"
|
|
|
|
|
(length mu4e~contacts-for-completion))))
|
2012-06-18 17:03:24 +02:00
|
|
|
|
|
2012-04-26 16:59:34 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e~check-requirements ()
|
2012-04-24 08:08:15 +02:00
|
|
|
|
"Check for the settings required for running mu4e."
|
|
|
|
|
(unless (and mu4e-mu-binary (file-executable-p mu4e-mu-binary))
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "Please set `mu4e-mu-binary' to the full path to the mu
|
2012-04-24 08:08:15 +02:00
|
|
|
|
binary."))
|
|
|
|
|
(unless mu4e-maildir
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "Please set `mu4e-maildir' to the full path to your
|
2012-04-24 08:08:15 +02:00
|
|
|
|
Maildir directory."))
|
|
|
|
|
;; expand mu4e-maildir, mu4e-attachment-dir
|
|
|
|
|
(setq
|
|
|
|
|
mu4e-maildir (expand-file-name mu4e-maildir)
|
|
|
|
|
mu4e-attachment-dir (expand-file-name mu4e-attachment-dir))
|
|
|
|
|
(unless (mu4e-create-maildir-maybe mu4e-maildir)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "%s is not a valid maildir directory" mu4e-maildir))
|
2012-04-24 08:08:15 +02:00
|
|
|
|
(dolist (var '( mu4e-sent-folder
|
|
|
|
|
mu4e-drafts-folder
|
|
|
|
|
mu4e-trash-folder))
|
|
|
|
|
(unless (and (boundp var) (symbol-value var))
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "Please set %S" var))
|
2012-04-24 08:08:15 +02:00
|
|
|
|
(let* ((dir (symbol-value var)) (path (concat mu4e-maildir dir)))
|
|
|
|
|
(unless (string= (substring dir 0 1) "/")
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "%S must start with a '/'" dir))
|
2012-04-24 08:08:15 +02:00
|
|
|
|
(unless (mu4e-create-maildir-maybe path)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "%s (%S) does not exist" path var)))))
|
2012-05-10 13:36:45 +02:00
|
|
|
|
|
2012-04-09 15:34:52 +02:00
|
|
|
|
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(defun mu4e~start (&optional func)
|
|
|
|
|
"If mu4e is already running, execute function FUNC (if non-nil). Otherwise,
|
|
|
|
|
check various requirements, then start mu4e. When succesful, call
|
|
|
|
|
FUNC (if non-nil) afterwards."
|
2012-04-19 07:30:42 +02:00
|
|
|
|
;; if we're already running, simply go to the main view
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(if (mu4e~proc-is-running) ;; already running?
|
|
|
|
|
(when func
|
|
|
|
|
(funcall func))) ;; yup!
|
|
|
|
|
(progn ;; nope: check whether all is okay;
|
|
|
|
|
(mu4e~check-requirements)
|
2012-04-19 07:30:42 +02:00
|
|
|
|
;; explicit version checks are a bit questionable,
|
|
|
|
|
;; better to check for specific features
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(unless (>= emacs-major-version 23)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "Emacs >= 23.x is required for mu4e"))
|
2012-06-18 17:03:24 +02:00
|
|
|
|
|
2012-04-26 16:59:34 +02:00
|
|
|
|
;; set up the 'pong' handler func
|
|
|
|
|
(lexical-let ((func func))
|
|
|
|
|
(setq mu4e-pong-func
|
|
|
|
|
(lambda (version doccount)
|
|
|
|
|
(unless (string= version mu4e-mu-version)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "mu server has version %s, but we need %s"
|
2012-04-26 16:59:34 +02:00
|
|
|
|
version mu4e-mu-version))
|
|
|
|
|
(when func (funcall func))
|
2012-07-11 08:15:26 +02:00
|
|
|
|
(when (and mu4e-update-interval (null mu4e~update-timer))
|
|
|
|
|
(setq mu4e~update-timer
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(run-at-time
|
|
|
|
|
0 mu4e-update-interval 'mu4e-update-mail)))
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(mu4e-message "Started mu4e with %d message%s in store"
|
2012-04-26 16:59:34 +02:00
|
|
|
|
doccount (if (= doccount 1) "" "s")))))
|
2012-06-18 17:03:24 +02:00
|
|
|
|
;; send the ping
|
|
|
|
|
(mu4e~proc-ping)
|
2012-07-10 10:51:54 +02:00
|
|
|
|
;; get the address list if it's not already set.
|
|
|
|
|
(when (and mu4e-compose-complete-addresses
|
|
|
|
|
(not mu4e~contacts-for-completion))
|
2012-06-18 17:03:24 +02:00
|
|
|
|
(setq mu4e-contacts-func 'mu4e~fill-contacts)
|
|
|
|
|
(mu4e~proc-contacts
|
2012-06-20 10:29:19 +02:00
|
|
|
|
mu4e-compose-complete-only-personal
|
|
|
|
|
(when mu4e-compose-complete-only-after
|
2012-06-21 20:16:34 +02:00
|
|
|
|
(float-time
|
|
|
|
|
(apply 'encode-time
|
|
|
|
|
(org-parse-time-string mu4e-compose-complete-only-after))))))))
|
2012-04-09 15:34:52 +02:00
|
|
|
|
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(defun mu4e~stop ()
|
2012-05-10 13:36:45 +02:00
|
|
|
|
"Stop the mu4e session."
|
2012-07-11 08:15:26 +02:00
|
|
|
|
(when mu4e~update-timer
|
|
|
|
|
(cancel-timer mu4e~update-timer)
|
2012-05-29 10:12:32 +02:00
|
|
|
|
(setq
|
2012-07-11 08:15:26 +02:00
|
|
|
|
mu4e~update-timer nil
|
2012-07-10 10:51:54 +02:00
|
|
|
|
mu4e~maildir-list nil
|
|
|
|
|
mu4e~contacts-for-completion nil))
|
2012-05-10 13:36:45 +02:00
|
|
|
|
(mu4e~proc-kill)
|
2012-06-11 11:03:37 +02:00
|
|
|
|
;; kill all main/view/headers buffer
|
|
|
|
|
(mapcar
|
|
|
|
|
(lambda (buf)
|
|
|
|
|
(with-current-buffer buf
|
|
|
|
|
(when (member major-mode '(mu4e-headers-mode mu4e-view-mode mu4e-main-mode))
|
|
|
|
|
(kill-buffer))))
|
|
|
|
|
(buffer-list)))
|
2012-06-11 23:15:06 +02:00
|
|
|
|
|
2012-07-10 21:53:36 +02:00
|
|
|
|
(defvar mu4e~update-timer nil
|
|
|
|
|
"The mu4e update timer.")
|
2012-04-26 16:59:34 +02:00
|
|
|
|
|
2012-07-10 21:53:36 +02:00
|
|
|
|
(defconst mu4e~update-mail-name "*mu4e-update-mail*"
|
|
|
|
|
"Name of the process to update mail.")
|
2012-04-26 16:59:34 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-update-mail (&optional buf)
|
|
|
|
|
"Update mail (retrieve using `mu4e-get-mail-command' and update
|
|
|
|
|
the database afterwards), with output going to BUF if not nil, or
|
|
|
|
|
discarded if nil. After retrieving mail, update the database. Note,
|
|
|
|
|
function is asynchronous, returns (almost) immediately, and all the
|
|
|
|
|
processing takes part in the background, unless buf is non-nil."
|
|
|
|
|
(unless mu4e-get-mail-command
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "`mu4e-get-mail-command' is not defined"))
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(let* ((process-connection-type t)
|
|
|
|
|
(proc (start-process-shell-command
|
2012-07-10 21:53:36 +02:00
|
|
|
|
mu4e~update-mail-name buf mu4e-get-mail-command)))
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(mu4e-message "Retrieving mail...")
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(set-process-sentinel proc
|
|
|
|
|
(lambda (proc msg)
|
|
|
|
|
(let* ((status (process-status proc))
|
|
|
|
|
(code (process-exit-status proc))
|
|
|
|
|
;; sadly, fetchmail returns '1' when there is no mail; this is
|
|
|
|
|
;; not really an error of course, but it's hard to distinguish
|
|
|
|
|
;; from a genuine error
|
2012-06-21 20:16:34 +02:00
|
|
|
|
(maybe-error (or (not (eq status 'exit)) (/= code 0)))
|
|
|
|
|
(buf (process-buffer proc)))
|
2012-04-26 16:59:34 +02:00
|
|
|
|
(message nil)
|
|
|
|
|
;; there may be an error, give the user up to 5 seconds to check
|
|
|
|
|
(when maybe-error
|
|
|
|
|
(sit-for 5))
|
2012-06-19 16:59:35 +02:00
|
|
|
|
(mu4e~proc-index mu4e-maildir mu4e-my-email-addresses)
|
|
|
|
|
(when (buffer-live-p buf)
|
|
|
|
|
(kill-buffer buf)))))))
|
2012-04-26 16:59:34 +02:00
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
|
2012-04-16 17:31:48 +02:00
|
|
|
|
|
2012-04-24 08:08:15 +02:00
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
2012-04-16 17:31:48 +02:00
|
|
|
|
;; logging / debugging
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(defvar mu4e~log-max-lines 1200
|
|
|
|
|
"*internal* Last <n> number of lines to keep around in the buffer.")
|
|
|
|
|
(defconst mu4e~log-buffer-name "*mu4e-log*"
|
|
|
|
|
"*internal* Name of the logging buffer.")
|
|
|
|
|
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(defun mu4e-log (type frm &rest args)
|
|
|
|
|
"Write a message of TYPE with format-string FRM and ARGS in
|
|
|
|
|
*mu4e-log* buffer, if the variable mu4e-debug is non-nil. Type is
|
|
|
|
|
either 'to-server, 'from-server or 'misc. This function is meant for debugging."
|
|
|
|
|
(when mu4e-debug
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(with-current-buffer (get-buffer-create mu4e~log-buffer-name)
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(view-mode)
|
|
|
|
|
(setq buffer-undo-list t)
|
|
|
|
|
(let* ((inhibit-read-only t)
|
|
|
|
|
(tstamp (propertize (format-time-string "%Y-%m-%d %T" (current-time))
|
|
|
|
|
'face 'font-lock-string-face))
|
|
|
|
|
(msg-face
|
|
|
|
|
(case type
|
|
|
|
|
(from-server 'font-lock-type-face)
|
|
|
|
|
(to-server 'font-lock-function-name-face)
|
|
|
|
|
(misc 'font-lock-variable-name-face)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(error 'font-lock-warning-face)
|
|
|
|
|
(otherwise (mu4e-error "Unsupported log type"))))
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(msg (propertize (apply 'format frm args) 'face msg-face)))
|
|
|
|
|
(goto-char (point-max))
|
2012-04-20 07:46:05 +02:00
|
|
|
|
(insert tstamp
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(case type
|
|
|
|
|
(from-server " <- ")
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(to-server " -> ")
|
|
|
|
|
(error " !! ")
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(otherwise " "))
|
|
|
|
|
msg "\n")
|
2012-04-20 07:46:05 +02:00
|
|
|
|
|
2012-04-16 17:31:48 +02:00
|
|
|
|
;; if `mu4e-log-max-lines is specified and exceeded, clearest the oldest
|
|
|
|
|
;; lines
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(when (numberp mu4e~log-max-lines)
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(let ((lines (count-lines (point-min) (point-max))))
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(when (> lines mu4e~log-max-lines)
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(goto-char (point-max))
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(forward-line (- mu4e~log-max-lines lines))
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(beginning-of-line)
|
|
|
|
|
(delete-region (point-min) (point)))))))))
|
2012-04-20 07:46:05 +02:00
|
|
|
|
|
2012-06-20 10:29:19 +02:00
|
|
|
|
|
|
|
|
|
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(defun mu4e-toggle-logging ()
|
|
|
|
|
"Toggle between enabling/disabling debug-mode (in debug-mode,
|
|
|
|
|
mu4e logs some of its internal workings to a log-buffer. See
|
|
|
|
|
`mu4e-visit-log'."
|
|
|
|
|
(interactive)
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(mu4e-log 'misc "logging disabled")
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(setq mu4e-debug (not mu4e-debug))
|
2012-05-02 16:26:13 +02:00
|
|
|
|
(mu4e-message "debug logging has been %s"
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(if mu4e-debug "enabled" "disabled"))
|
|
|
|
|
(mu4e-log 'misc "logging enabled"))
|
2012-04-16 17:31:48 +02:00
|
|
|
|
|
2012-06-20 10:29:19 +02:00
|
|
|
|
|
|
|
|
|
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(defun mu4e-show-log ()
|
|
|
|
|
"Visit the mu4e debug log."
|
|
|
|
|
(interactive)
|
2012-04-24 18:17:42 +02:00
|
|
|
|
(let ((buf (get-buffer mu4e~log-buffer-name)))
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(unless (buffer-live-p buf)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "No debug log available"))
|
2012-04-16 17:31:48 +02:00
|
|
|
|
(switch-to-buffer buf)))
|
2012-06-07 15:24:58 +02:00
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(defun mu4e-split-ranges-to-numbers (str n)
|
|
|
|
|
"Convert STR containing attachment numbers into a list of numbers.
|
|
|
|
|
STR is a string; N is the highest possible number in the list.
|
|
|
|
|
This includes expanding e.g. 3-5 into 3,4,5. If the letter
|
|
|
|
|
\"a\" ('all')) is given, that is expanded to a list with numbers [1..n]."
|
|
|
|
|
(let ((str-split (split-string str))
|
|
|
|
|
beg end list)
|
|
|
|
|
(dolist (elem str-split list)
|
|
|
|
|
;; special number "a" converts into all attachments 1-N.
|
|
|
|
|
(when (equal elem "a")
|
|
|
|
|
(setq elem (concat "1-" (int-to-string n))))
|
|
|
|
|
(if (string-match "\\([0-9]+\\)-\\([0-9]+\\)" elem)
|
|
|
|
|
;; we have found a range A-B, which needs converting
|
|
|
|
|
;; into the numbers A, A+1, A+2, ... B.
|
|
|
|
|
(progn
|
2012-06-10 10:33:31 +02:00
|
|
|
|
(setq beg (string-to-number (match-string 1 elem))
|
|
|
|
|
end (string-to-number (match-string 2 elem)))
|
2012-06-07 15:24:58 +02:00
|
|
|
|
(while (<= beg end)
|
|
|
|
|
(add-to-list 'list beg 'append)
|
|
|
|
|
(setq beg (1+ beg))))
|
|
|
|
|
;; else just a number
|
2012-06-10 10:33:31 +02:00
|
|
|
|
(add-to-list 'list (string-to-number elem) 'append)))
|
2012-06-07 15:24:58 +02:00
|
|
|
|
;; Check that all numbers are valid.
|
|
|
|
|
(mapc
|
2012-06-10 10:33:31 +02:00
|
|
|
|
#'(lambda (x)
|
|
|
|
|
(cond
|
|
|
|
|
((> x n)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "Attachment %d bigger than maximum (%d)" x n))
|
2012-06-10 10:33:31 +02:00
|
|
|
|
((< x 1)
|
2012-07-10 11:11:06 +02:00
|
|
|
|
(mu4e-error "Attachment number must be greater than 0 (%d)" x))))
|
2012-06-07 15:24:58 +02:00
|
|
|
|
list)))
|
|
|
|
|
|
|
|
|
|
|
2012-04-24 08:08:15 +02:00
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
2012-04-16 17:31:48 +02:00
|
|
|
|
|
2012-05-16 19:47:13 +02:00
|
|
|
|
(defvar mu4e-imagemagick-identify "identify"
|
|
|
|
|
"Name/path of the Imagemagick 'identify' program.")
|
|
|
|
|
|
|
|
|
|
(defun mu4e-display-image (imgpath &optional maxwidth)
|
|
|
|
|
"Display image IMG at point; optionally specify
|
2012-06-04 11:29:07 +02:00
|
|
|
|
MAXWIDTH. Function tries to use imagemagick if available (ie.,
|
|
|
|
|
emacs was compiled with inmagemagick support); otherwise MAXWIDTH
|
|
|
|
|
is ignored."
|
2012-06-06 10:08:05 +02:00
|
|
|
|
(let* ((have-im (and (fboundp 'imagemagick-types)
|
|
|
|
|
(imagemagick-types))) ;; hmm, should check for specific type
|
|
|
|
|
(identify (and have-im maxwidth
|
|
|
|
|
(executable-find mu4e-imagemagick-identify)))
|
2012-06-04 11:29:07 +02:00
|
|
|
|
(props (and identify (shell-command-to-string
|
|
|
|
|
(format "%s -format '%%w' %s"
|
|
|
|
|
identify (shell-quote-argument imgpath)))))
|
|
|
|
|
(width (and props (string-to-number props)))
|
|
|
|
|
(img (if have-im
|
|
|
|
|
(if (> (or width 0) (or maxwidth 0))
|
|
|
|
|
(create-image imgpath 'imagemagick nil :width maxwidth)
|
|
|
|
|
(create-image imgpath 'imagemagick))
|
|
|
|
|
(create-image imgpath))))
|
|
|
|
|
;;(message "DISPLAY: %S %S" imgpath img)
|
|
|
|
|
(when img
|
2012-05-16 19:47:13 +02:00
|
|
|
|
(newline)
|
|
|
|
|
(insert-image img imgpath nil t))))
|
|
|
|
|
|
2012-06-18 17:03:24 +02:00
|
|
|
|
|
2012-06-11 11:03:37 +02:00
|
|
|
|
|
|
|
|
|
(defun mu4e-hide-other-mu4e-buffers ()
|
|
|
|
|
"Bury mu4e-buffers (main, headers, view) (and delete all windows
|
|
|
|
|
displaying it). Do _not_ bury the current buffer, though."
|
|
|
|
|
(interactive)
|
|
|
|
|
(let ((curbuf (current-buffer)))
|
2012-06-23 17:14:49 +02:00
|
|
|
|
;; note: 'walk-windows' does not seem to work correctly when modifying
|
|
|
|
|
;; windows; therefore, the doloops here
|
|
|
|
|
(dolist (frame (frame-list))
|
|
|
|
|
(dolist (win (window-list frame nil))
|
2012-06-11 11:03:37 +02:00
|
|
|
|
(with-current-buffer (window-buffer win)
|
|
|
|
|
(unless (eq curbuf (current-buffer))
|
2012-06-18 17:03:24 +02:00
|
|
|
|
(when (member major-mode '(mu4e-headers-mode mu4e-view-mode))
|
2012-06-11 11:03:37 +02:00
|
|
|
|
(unless (one-window-p t)
|
2012-06-26 21:49:01 +02:00
|
|
|
|
(delete-window win))))))) nil t))
|
2012-06-11 23:15:06 +02:00
|
|
|
|
|
2012-06-11 11:03:37 +02:00
|
|
|
|
|
2012-06-14 20:54:24 +02:00
|
|
|
|
(defun mu4e-get-time-date (prompt)
|
|
|
|
|
"Determine the emacs time value for the time/date entered by user
|
|
|
|
|
after PROMPT. Formats are all that are accepted by
|
|
|
|
|
`parse-time-string'."
|
|
|
|
|
(let ((timestr (read-string (mu4e-format "%s" prompt))))
|
|
|
|
|
(apply 'encode-time (org-parse-time-string timestr))))
|
2012-06-15 10:00:21 +02:00
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
|
|
|
|
|
|
(defconst mu4e~main-about-buffer-name "*mu4e-about*"
|
|
|
|
|
"Name for the mu4e-about buffer.")
|
|
|
|
|
|
|
|
|
|
(defun mu4e-about ()
|
|
|
|
|
"Show a buffer with the mu4e-about text."
|
|
|
|
|
(interactive)
|
|
|
|
|
(with-current-buffer
|
|
|
|
|
(get-buffer-create mu4e~main-about-buffer-name)
|
|
|
|
|
(let ((inhibit-read-only t))
|
|
|
|
|
(erase-buffer)
|
|
|
|
|
(insert mu4e-about)
|
2012-07-11 10:46:03 +02:00
|
|
|
|
(org-mode)
|
|
|
|
|
(show-all)))
|
2012-06-15 10:00:21 +02:00
|
|
|
|
(switch-to-buffer mu4e~main-about-buffer-name)
|
|
|
|
|
(setq buffer-read-only t)
|
|
|
|
|
(local-set-key "q" 'bury-buffer)
|
|
|
|
|
(goto-char (point-min)))
|
|
|
|
|
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
|
|
|
|
|
|
|
|
|
|
|
2012-04-09 10:50:23 +02:00
|
|
|
|
(provide 'mu4e-utils)
|
|
|
|
|
;;; End of mu4e-utils.el
|