HCoop / bpt / emacs.git / blame
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1 | ;;; nnregistry.el --- access to articles via Gnus' message-id registry |
| 2 | ;;; -*- coding: utf-8 -*- | |
| 3 | ||
| acaf905b | 4 | ;; Copyright (C) 2010-2012 Free Software Foundation, Inc. |
| affb61b4 LC |
5 | |
| 6 | ;; Authors: Ludovic Courtès <ludo@gnu.org> | |
| 7 | ;; Keywords: news, mail | |
| 8 | ||
| 9 | ;; This file is part of GNU Emacs. | |
| 10 | ||
| 11 | ;; GNU Emacs is free software: you can redistribute it and/or modify | |
| 12 | ;; it under the terms of the GNU General Public License as published by | |
| 13 | ;; the Free Software Foundation, either version 3 of the License, or | |
| 14 | ;; (at your option) any later version. | |
| 15 | ||
| 16 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
| 17 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 18 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 19 | ;; GNU General Public License for more details. | |
| 20 | ||
| 21 | ;; You should have received a copy of the GNU General Public License | |
| 22 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. | |
| 23 | ||
| 24 | ;;; Commentary: | |
| 25 | ||
| 26 | ;; This file provides the `nnregistry' Gnus back-end. It can be used | |
| 27 | ;; in `gnus-refer-article-method' to quickly search for a message by | |
| 36d3245f G |
28 | ;; id, regardless of the back-end that stores it. See the Gnus manual |
| 29 | ;; for usage examples and more information. | |
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30 | |
| 31 | ;;; Code: | |
| 32 | ||
| 33 | (require 'nnoo) | |
| 34 | (require 'gnus-registry) | |
| 35 | (require 'gnus-int) | |
| 36 | ||
| 37 | (nnoo-declare nnregistry) | |
| 38 | ||
| 39 | (deffoo nnregistry-server-opened (server) | |
| aa22bff2 | 40 | gnus-registry-enabled) |
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41 | |
| 42 | (deffoo nnregistry-close-server (server) | |
| 43 | t) | |
| 44 | ||
| 45 | (deffoo nnregistry-status-message (server) | |
| 46 | nil) | |
| 47 | ||
| 48 | (deffoo nnregistry-open-server (server &optional defs) | |
| aa22bff2 | 49 | gnus-registry-enabled) |
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50 | |
| 51 | (defvar nnregistry-within-nnregistry nil) | |
| 52 | ||
| 53 | (deffoo nnregistry-request-article (id &optional group server buffer) | |
| 54 | (and (not nnregistry-within-nnregistry) | |
| 55 | (let* ((nnregistry-within-nnregistry t) | |
| 11a3174d | 56 | (group (nth 0 (gnus-registry-get-id-key id 'group))) |
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57 | (gnus-override-method nil)) |
| 58 | (message "nnregistry: requesting article `%s' in group `%s'" | |
| 59 | id group) | |
| 60 | (and group | |
| 61 | (gnus-check-group group) | |
| 62 | (gnus-request-article id group buffer))))) | |
| 63 | ||
| 64 | (provide 'nnregistry) | |
| 65 | ||
| 66 | ;;; nnregistry.el ends here |