;;; org-mew.el --- Support for links to Mew messages from within Org-mode ;; Copyright (C) 2008-2011 Free Software Foundation, Inc. ;; Author: Tokuya Kameshima <kames at fa2 dot so-net dot ne dot jp> ;; Keywords: outlines, hypermedia, calendar, wp ;; Homepage: http://orgmode.org ;; This file is 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: ;; This file implements links to Mew messages from within Org-mode. ;; Org-mode loads this module by default - if this is not what you want, ;; configure the variable `org-modules'. ;;; Code: (require 'org) (defgroup org-mew nil "Options concerning the Mew link." :tag "Org Startup" :group 'org-link) (defcustom org-mew-link-to-refile-destination t "Create a link to the refile destination if the message is marked as refile." :group 'org-mew :type 'boolean) ;; Declare external functions and variables (declare-function mew-cache-hit "ext:mew-cache" (fld msg &optional must-hit)) (declare-function mew-case-folder "ext:mew-func" (case folder)) (declare-function mew-header-get-value "ext:mew-header" (field &optional as-list)) (declare-function mew-init "ext:mew" ()) (declare-function mew-refile-get "ext:mew-refile" (msg)) (declare-function mew-sinfo-get-case "ext:mew-summary" ()) (declare-function mew-summary-display "ext:mew-summary2" (&optional redisplay)) (declare-function mew-summary-folder-name "ext:mew-syntax" (&optional ext)) (declare-function mew-summary-get-mark "ext:mew-mark" ()) (declare-function mew-summary-message-number2 "ext:mew-syntax" ()) (declare-function mew-summary-pick-with-mewl "ext:mew-pick" (pattern folder src-msgs)) (declare-function mew-summary-search-msg "ext:mew-const" (msg)) (declare-function mew-summary-set-message-buffer "ext:mew-summary3" (fld msg)) (declare-function mew-summary-visit-folder "ext:mew-summary4" (folder &optional goend no-ls)) (declare-function mew-window-push "ext:mew" ()) (defvar mew-init-p) (defvar mew-summary-goto-line-then-display) ;; Install the link type (org-add-link-type "mew" 'org-mew-open) (add-hook 'org-store-link-functions 'org-mew-store-link) ;; Implementation (defun org-mew-store-link () "Store a link to a Mew folder or message." (when (memq major-mode '(mew-summary-mode mew-virtual-mode)) (let* ((msgnum (mew-summary-message-number2)) (mark-info (mew-summary-get-mark)) (folder-name (if (and org-mew-link-to-refile-destination (eq mark-info ?o)) ; marked as refile (mew-case-folder (mew-sinfo-get-case) (nth 1 (mew-refile-get msgnum))) (mew-summary-folder-name))) message-id from to subject desc link date date-ts date-ts-ia) (save-window-excursion (if (fboundp 'mew-summary-set-message-buffer) (mew-summary-set-message-buffer folder-name msgnum) (set-buffer (mew-cache-hit folder-name msgnum t))) (setq message-id (mew-header-get-value "Message-Id:")) (setq from (mew-header-get-value "From:")) (setq to (mew-header-get-value "To:")) (setq date (mew-header-get-value "Date:")) (setq date-ts (and date (format-time-string (org-time-stamp-format t) (date-to-time date)))) (setq date-ts-ia (and date (format-time-string (org-time-stamp-format t t) (date-to-time date)))) (setq subject (mew-header-get-value "Subject:"))) (org-store-link-props :type "mew" :from from :to to :subject subject :message-id message-id) (when date (org-add-link-props :date date :date-timestamp date-ts :date-timestamp-inactive date-ts-ia)) (setq message-id (org-remove-angle-brackets message-id)) (setq desc (org-email-link-description)) (setq link (org-make-link "mew:" folder-name "#" message-id)) (org-add-link-props :link link :description desc) link))) (defun org-mew-open (path) "Follow the Mew message link specified by PATH." (let (folder msgnum) (cond ((string-match "\\`\\(+.*\\)+\\+\\([0-9]+\\)\\'" path) ; for Bastien's (setq folder (match-string 1 path)) (setq msgnum (match-string 2 path))) ((string-match "\\`\\(\\(%#\\)?[^#]+\\)\\(#\\(.*\\)\\)?" path) (setq folder (match-string 1 path)) (setq msgnum (match-string 4 path))) (t (error "Error in Mew link"))) (require 'mew) (mew-window-push) (unless mew-init-p (mew-init)) (mew-summary-visit-folder folder) (when msgnum (if (not (string-match "\\`[0-9]+\\'" msgnum)) (let* ((pattern (concat "message-id=" msgnum)) (msgs (mew-summary-pick-with-mewl pattern folder nil))) (setq msgnum (car msgs)))) (if (mew-summary-search-msg msgnum) (if mew-summary-goto-line-then-display (mew-summary-display)) (error "Message not found"))))) (provide 'org-mew) ;;; org-mew.el ends here