98 lines
3.6 KiB
EmacsLisp
98 lines
3.6 KiB
EmacsLisp
;;; sb-plucker.el --- shimbun backend for Plucker mailing lists.
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;; Copyright (C) 2003, 2005 NAKAJIMA Mikio <minakaji@namazu.org>
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;; Author: NAKAJIMA Mikio <minakaji@namazu.org>
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;; Keywords: news
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;; This file is a part of shimbun.
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;; This program is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program; see the file COPYING. If not, write to
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;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;;; Commentary:
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;;; Code:
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(require 'shimbun)
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(require 'sb-mhonarc)
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(luna-define-class shimbun-plucker (shimbun-mhonarc) ())
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(defconst shimbun-plucker-group-path-alist
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'(("announce" . "/plucker-announce@rubberchicken.org/maillist.html")
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("list" . "/plucker-list@rubberchicken.org/maillist.html")
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("dev" . "/plucker-dev@rubberchicken.org/maillist.html")))
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(defvar shimbun-plucker-url "http://www.mail-archive.com")
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(defvar shimbun-plucker-groups (mapcar 'car shimbun-plucker-group-path-alist))
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(defvar shimbun-plucker-reverse-flag t)
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(defvar shimbun-plucker-litemplate-regexp
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"<li>[\t\r\n ]*<span[^>]*>\\([0-9][0-9][0-9][0-9]/[0-9]?[0-9]/[0-9]?[0-9]\\)</span>[\t\r\n ]*\
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<span[^>]*><a name=\"\\([0-9]+\\)\" href=\"\\(msg[0-9]+\\.html\\)\">\\([^<]+\\)</a></span>[\t\r\n ]*\
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<span[^>]*>\\([^<]+\\)</span>")
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(defun shimbun-plucker-extract-header-values (shimbun url headers aux)
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(let ((id (format "<%s%s%%%s>"
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(or aux "")
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(match-string 2)
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(shimbun-current-group-internal shimbun)))
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(url (shimbun-expand-url (match-string 3) url))
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(subject (shimbun-mhonarc-replace-newline-to-space (match-string 4)))
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(from (shimbun-mhonarc-replace-newline-to-space (match-string 5)))
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(date (match-string 1)))
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(if (shimbun-search-id shimbun id)
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(throw 'stop headers)
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(setq date (shimbun-make-date-string
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(string-to-number (substring date 0 4))
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(string-to-number (substring date 5 8))
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(string-to-number (substring date 8 10))
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nil "-0700"))
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(push (shimbun-make-header
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0 (shimbun-mime-encode-string subject)
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(shimbun-mime-encode-string from)
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date id "" 0 0 url)
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headers)
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headers)))
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(defun shimbun-plucker-get-headers (shimbun url &optional aux)
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(let (headers case-fold-search)
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(if (shimbun-mhonarc-reverse-flag-internal shimbun)
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(progn
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(goto-char (point-min))
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(while (re-search-forward shimbun-plucker-litemplate-regexp nil t)
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(setq headers (shimbun-plucker-extract-header-values
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shimbun url headers aux))
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(forward-line 1)))
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(goto-char (point-max))
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(while (re-search-backward shimbun-plucker-litemplate-regexp nil t)
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(setq headers (shimbun-plucker-extract-header-values
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shimbun url headers aux))
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(forward-line 0)))
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headers))
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(luna-define-method shimbun-get-headers ((shimbun shimbun-mhonarc)
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&optional range)
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(catch 'stop
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(shimbun-plucker-get-headers shimbun (shimbun-index-url shimbun))))
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(luna-define-method shimbun-index-url ((shimbun shimbun-plucker))
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(concat (shimbun-url-internal shimbun)
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(cdr (assoc (shimbun-current-group-internal shimbun)
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shimbun-plucker-group-path-alist))))
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(provide 'sb-plucker)
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;;; sb-plucker.el ends here
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