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753 lines
23 KiB
EmacsLisp
753 lines
23 KiB
EmacsLisp
;;; nnwarchive.el --- interfacing with web archives
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;; Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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;; Author: Shenghuo Zhu <zsh@cs.rochester.edu>
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;; Keywords: news egroups mail-archive
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;; This file is part of GNU Emacs.
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;; GNU Emacs 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
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;; by the Free Software Foundation; either version 2, or (at your
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;; option) any later version.
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;; GNU Emacs is distributed in the hope that it will be useful, but
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;; WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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;; 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 GNU Emacs; see the file COPYING. If not, write to the
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;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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;; Boston, MA 02111-1307, USA.
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;;; Commentary:
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;; Note: You need to have `url' (w3 0.46) or greater version
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;; installed for this backend to work.
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;; Todo:
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;; 1. To support more web archives.
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;; 2. Generalize webmail to other MHonArc archive.
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;;; Code:
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(eval-when-compile (require 'cl))
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(require 'nnoo)
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(require 'message)
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(require 'gnus-util)
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(require 'gnus)
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(require 'gnus-bcklg)
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(require 'nnmail)
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(require 'mm-util)
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(require 'mail-source)
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(eval-when-compile
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(ignore-errors
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(require 'w3)
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(require 'url)
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(require 'w3-forms)
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(require 'nnweb)))
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;; Report failure to find w3 at load time if appropriate.
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(eval '(progn
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(require 'w3)
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(require 'url)
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(require 'w3-forms)
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(require 'nnweb)))
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(nnoo-declare nnwarchive)
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(defvar nnwarchive-type-definition
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'((egroups
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(address . "www.egroups.com")
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(open-url
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"http://www.egroups.com/login.cgi?&login_email=%s&login_password=%s"
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nnwarchive-login nnwarchive-passwd)
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(list-url
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"http://www.egroups.com/mygroups")
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(list-dissect . nnwarchive-egroups-list)
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(list-groups . nnwarchive-egroups-list-groups)
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(xover-url
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"http://www.egroups.com/messages/%s/%d" group aux)
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(xover-last-url
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"http://www.egroups.com/messages/%s/" group)
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(xover-page-size . 13)
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(xover-dissect . nnwarchive-egroups-xover)
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(article-url
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"http://www.egroups.com/message/%s/%d?source=1" group article)
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(article-dissect . nnwarchive-egroups-article)
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(authentication . t)
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(article-offset . 0)
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(xover-files . nnwarchive-egroups-xover-files))
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(mail-archive
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(address . "www.mail-archive.com")
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(open-url)
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(list-url
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"http://www.mail-archive.com/lists.html")
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(list-dissect . nnwarchive-mail-archive-list)
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(list-groups . nnwarchive-mail-archive-list-groups)
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(xover-url
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"http://www.mail-archive.com/%s/mail%d.html" group aux)
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(xover-last-url
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"http://www.mail-archive.com/%s/maillist.html" group)
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(xover-page-size)
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(xover-dissect . nnwarchive-mail-archive-xover)
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(article-url
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"http://www.mail-archive.com/%s/msg%05d.html" group article1)
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(article-dissect . nnwarchive-mail-archive-article)
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(xover-files . nnwarchive-mail-archive-xover-files)
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(authentication)
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(article-offset . 1))))
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(defvar nnwarchive-default-type 'egroups)
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(defvoo nnwarchive-directory (nnheader-concat gnus-directory "warchive/")
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"Where nnwarchive will save its files.")
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(defvoo nnwarchive-type nil
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"The type of nnwarchive.")
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(defvoo nnwarchive-address ""
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"The address of nnwarchive.")
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(defvoo nnwarchive-login nil
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"Your login name for the group.")
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(defvoo nnwarchive-passwd nil
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"Your password for the group.")
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(defvoo nnwarchive-groups nil)
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(defvoo nnwarchive-headers-cache nil)
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(defvoo nnwarchive-authentication nil)
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(defvoo nnwarchive-nov-is-evil nil)
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(defconst nnwarchive-version "nnwarchive 1.0")
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;;; Internal variables
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(defvoo nnwarchive-open-url nil)
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(defvoo nnwarchive-open-dissect nil)
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(defvoo nnwarchive-list-url nil)
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(defvoo nnwarchive-list-dissect nil)
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(defvoo nnwarchive-list-groups nil)
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(defvoo nnwarchive-xover-files nil)
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(defvoo nnwarchive-xover-url nil)
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(defvoo nnwarchive-xover-last-url nil)
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(defvoo nnwarchive-xover-dissect nil)
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(defvoo nnwarchive-xover-page-size nil)
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(defvoo nnwarchive-article-url nil)
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(defvoo nnwarchive-article-dissect nil)
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(defvoo nnwarchive-xover-files nil)
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(defvoo nnwarchive-article-offset 0)
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(defvoo nnwarchive-buffer nil)
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(defvoo nnwarchive-keep-backlog 300)
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(defvar nnwarchive-backlog-articles nil)
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(defvar nnwarchive-backlog-hashtb nil)
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(defvoo nnwarchive-headers nil)
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;;; Interface functions
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(nnoo-define-basics nnwarchive)
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(defun nnwarchive-set-default (type)
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(let ((defs (cdr (assq type nnwarchive-type-definition)))
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def)
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(dolist (def defs)
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(set (intern (concat "nnwarchive-" (symbol-name (car def))))
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(cdr def)))))
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(defmacro nnwarchive-backlog (&rest form)
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`(let ((gnus-keep-backlog nnwarchive-keep-backlog)
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(gnus-backlog-buffer
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(format " *nnwarchive backlog %s*" nnwarchive-address))
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(gnus-backlog-articles nnwarchive-backlog-articles)
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(gnus-backlog-hashtb nnwarchive-backlog-hashtb))
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(unwind-protect
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(progn ,@form)
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(setq nnwarchive-backlog-articles gnus-backlog-articles
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nnwarchive-backlog-hashtb gnus-backlog-hashtb))))
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(put 'nnwarchive-backlog 'lisp-indent-function 0)
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(put 'nnwarchive-backlog 'edebug-form-spec '(form body))
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(defun nnwarchive-backlog-enter-article (group number buffer)
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(nnwarchive-backlog
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(gnus-backlog-enter-article group number buffer)))
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(defun nnwarchive-get-article (article &optional group server buffer)
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(if (numberp article)
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(if (nnwarchive-backlog
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(gnus-backlog-request-article group article
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(or buffer nntp-server-buffer)))
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(cons group article)
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(let (contents)
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(save-excursion
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(set-buffer nnwarchive-buffer)
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(goto-char (point-min))
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(let ((article1 (- article nnwarchive-article-offset)))
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(nnwarchive-url nnwarchive-article-url))
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(setq contents (funcall nnwarchive-article-dissect group article)))
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(when contents
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(save-excursion
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(set-buffer (or buffer nntp-server-buffer))
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(erase-buffer)
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(insert contents)
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(nnwarchive-backlog-enter-article group article (current-buffer))
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(nnheader-report 'nnwarchive "Fetched article %s" article)
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(cons group article)))))
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nil))
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(deffoo nnwarchive-retrieve-headers (articles &optional group server fetch-old)
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(nnwarchive-possibly-change-server group server)
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(if (or gnus-nov-is-evil nnwarchive-nov-is-evil)
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(with-temp-buffer
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(with-current-buffer nntp-server-buffer
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(erase-buffer))
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(let ((buf (current-buffer)) b e)
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(dolist (art articles)
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(nnwarchive-get-article art group server buf)
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(setq b (goto-char (point-min)))
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(if (search-forward "\n\n" nil t)
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(forward-char -1)
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(goto-char (point-max)))
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(setq e (point))
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(with-current-buffer nntp-server-buffer
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(insert (format "221 %d Article retrieved.\n" art))
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(insert-buffer-substring buf b e)
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(insert ".\n"))))
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'headers)
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(setq nnwarchive-headers (cdr (assoc group nnwarchive-headers-cache)))
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(save-excursion
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(set-buffer nnwarchive-buffer)
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(erase-buffer)
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(funcall nnwarchive-xover-files group articles))
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(save-excursion
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(set-buffer nntp-server-buffer)
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(erase-buffer)
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(let (header)
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(dolist (art articles)
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(if (setq header (assq art nnwarchive-headers))
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(nnheader-insert-nov (cdr header))))))
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(let ((elem (assoc group nnwarchive-headers-cache)))
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(if elem
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(setcdr elem nnwarchive-headers)
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(push (cons group nnwarchive-headers) nnwarchive-headers-cache)))
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'nov))
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(deffoo nnwarchive-request-group (group &optional server dont-check)
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(nnwarchive-possibly-change-server nil server)
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(when (and (not dont-check) nnwarchive-list-groups)
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(funcall nnwarchive-list-groups (list group))
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(nnwarchive-write-groups))
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(let ((elem (assoc group nnwarchive-groups)))
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(cond
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((not elem)
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(nnheader-report 'nnwarchive "Group does not exist"))
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(t
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(nnheader-report 'nnwarchive "Opened group %s" group)
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(nnheader-insert
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"211 %d %d %d %s\n" (or (cadr elem) 0) 1 (or (cadr elem) 0)
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(prin1-to-string group))
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t))))
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(deffoo nnwarchive-request-article (article &optional group server buffer)
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(nnwarchive-possibly-change-server group server)
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(nnwarchive-get-article article group server buffer))
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(deffoo nnwarchive-close-server (&optional server)
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(when (and (nnwarchive-server-opened server)
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(gnus-buffer-live-p nnwarchive-buffer))
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(save-excursion
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(set-buffer nnwarchive-buffer)
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(kill-buffer nnwarchive-buffer)))
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(nnwarchive-backlog
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(gnus-backlog-shutdown))
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(nnoo-close-server 'nnwarchive server))
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(deffoo nnwarchive-request-list (&optional server)
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(nnwarchive-possibly-change-server nil server)
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(save-excursion
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(set-buffer nnwarchive-buffer)
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(erase-buffer)
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(if nnwarchive-list-url
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(nnwarchive-url nnwarchive-list-url))
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(if nnwarchive-list-dissect
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(funcall nnwarchive-list-dissect))
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(nnwarchive-write-groups)
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(nnwarchive-generate-active))
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t)
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(deffoo nnwarchive-open-server (server &optional defs connectionless)
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(nnoo-change-server 'nnwarchive server defs)
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(nnwarchive-init server)
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(when nnwarchive-authentication
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(setq nnwarchive-login
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(or nnwarchive-login
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(read-string
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(format "Login at %s: " server)
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user-mail-address)))
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(setq nnwarchive-passwd
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(or nnwarchive-passwd
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(mail-source-read-passwd
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(format "Password for %s at %s: "
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nnwarchive-login server)))))
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(unless nnwarchive-groups
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(nnwarchive-read-groups))
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(save-excursion
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(set-buffer nnwarchive-buffer)
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(erase-buffer)
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(if nnwarchive-open-url
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(nnwarchive-url nnwarchive-open-url))
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(if nnwarchive-open-dissect
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(funcall nnwarchive-open-dissect)))
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t)
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(nnoo-define-skeleton nnwarchive)
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;;; Internal functions
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(defun nnwarchive-possibly-change-server (&optional group server)
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(nnwarchive-init server)
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(when (and server
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(not (nnwarchive-server-opened server)))
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(nnwarchive-open-server server)))
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(defun nnwarchive-read-groups ()
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(let ((file (expand-file-name (concat "groups-" nnwarchive-address)
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nnwarchive-directory)))
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(when (file-exists-p file)
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(with-temp-buffer
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(insert-file-contents file)
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(goto-char (point-min))
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(setq nnwarchive-groups (read (current-buffer)))))))
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(defun nnwarchive-write-groups ()
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(with-temp-file (expand-file-name (concat "groups-" nnwarchive-address)
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nnwarchive-directory)
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(prin1 nnwarchive-groups (current-buffer))))
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(defun nnwarchive-init (server)
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"Initialize buffers and such."
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(let ((type (intern server)) (defs nnwarchive-type-definition) def)
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(cond
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((equal server "")
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(setq type nnwarchive-default-type))
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((assq type nnwarchive-type-definition) t)
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(t
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(setq type nil)
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(while (setq def (pop defs))
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(when (equal (cdr (assq 'address (cdr def))) server)
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(setq defs nil)
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(setq type (car def))))
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(unless type
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(error "Undefined server %s" server))))
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(setq nnwarchive-type type))
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(unless (file-exists-p nnwarchive-directory)
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(gnus-make-directory nnwarchive-directory))
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(unless (gnus-buffer-live-p nnwarchive-buffer)
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(setq nnwarchive-buffer
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(save-excursion
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(nnheader-set-temp-buffer
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(format " *nnwarchive %s %s*" nnwarchive-type server)))))
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(nnwarchive-set-default nnwarchive-type))
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(defun nnwarchive-encode-www-form-urlencoded (pairs)
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"Return PAIRS encoded for forms."
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(mapconcat
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(function
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(lambda (data)
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(concat (w3-form-encode-xwfu (car data)) "="
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(w3-form-encode-xwfu (cdr data)))))
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pairs "&"))
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(defun nnwarchive-fetch-form (url pairs)
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(let ((url-request-data (nnwarchive-encode-www-form-urlencoded pairs))
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(url-request-method "POST")
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(url-request-extra-headers
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'(("Content-type" . "application/x-www-form-urlencoded"))))
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(nnweb-insert url))
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t)
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(defun nnwarchive-eval (expr)
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(cond
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((consp expr)
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(cons (nnwarchive-eval (car expr)) (nnwarchive-eval (cdr expr))))
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((symbolp expr)
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(eval expr))
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(t
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expr)))
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(defun nnwarchive-url (xurl)
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(mm-with-unibyte-current-buffer
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(let ((url-confirmation-func 'identity)
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(url-cookie-multiple-line nil))
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(cond
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((eq (car xurl) 'post)
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(pop xurl)
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(nnwarchive-fetch-form (car xurl) (nnwarchive-eval (cdr xurl))))
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(t
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(nnweb-insert (apply 'format (nnwarchive-eval xurl))))))))
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(defun nnwarchive-generate-active ()
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(save-excursion
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(set-buffer nntp-server-buffer)
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(erase-buffer)
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(dolist (elem nnwarchive-groups)
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(insert (prin1-to-string (car elem))
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" " (number-to-string (or (cadr elem) 0)) " 1 y\n"))))
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(defun nnwarchive-paged (articles)
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(let (art narts next)
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(while (setq art (pop articles))
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(when (and (>= art (or next 0))
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(not (assq art nnwarchive-headers)))
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(push art narts)
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(setq next (+ art nnwarchive-xover-page-size))))
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narts))
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;; egroups
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(defun nnwarchive-egroups-list-groups (groups)
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(save-excursion
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(let (articles)
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(set-buffer nnwarchive-buffer)
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(dolist (group groups)
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(erase-buffer)
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(nnwarchive-url nnwarchive-xover-last-url)
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(goto-char (point-min))
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(when (re-search-forward "of \\([0-9]+\\)[ \t\n\r]*</title>" nil t)
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(setq articles (string-to-number (match-string 1))))
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(let ((elem (assoc group nnwarchive-groups)))
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(if elem
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(setcar (cdr elem) articles)
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(push (list group articles "") nnwarchive-groups)))
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(setq nnwarchive-headers (cdr (assoc group nnwarchive-headers-cache)))
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(nnwarchive-egroups-xover group)
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(let ((elem (assoc group nnwarchive-headers-cache)))
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(if elem
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(setcdr elem nnwarchive-headers)
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(push (cons group nnwarchive-headers) nnwarchive-headers-cache)))))))
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(defun nnwarchive-egroups-list ()
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(let ((case-fold-search t)
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group description elem articles)
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(goto-char (point-min))
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(while
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(re-search-forward "href=\"/group/\\([^/\"\> ]+\\)" nil t)
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(setq group (match-string 1)
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description (match-string 2))
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(if (setq elem (assoc group nnwarchive-groups))
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(setcar (cdr elem) 0)
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(push (list group articles description) nnwarchive-groups))))
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t)
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(defun nnwarchive-egroups-xover (group)
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(let (article subject from date)
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(goto-char (point-min))
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(while (re-search-forward
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"<a href=\"/group/\\([^/]+\\)/\\([0-9]+\\)[^>]+>\\([^<]+\\)<"
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nil t)
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(setq group (match-string 1)
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article (string-to-number (match-string 2))
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subject (match-string 3))
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(forward-line 1)
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(unless (assq article nnwarchive-headers)
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(if (looking-at "<td[^>]+><font[^>]+>\\([^<]+\\)</font>")
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(setq from (match-string 1)))
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(forward-line 1)
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(if (looking-at "<td[^>]+><font[^>]+>\\([^<]+\\)</font>")
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(setq date (identity (match-string 1))))
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|
(push (cons
|
|
article
|
|
(make-full-mail-header
|
|
article
|
|
(nnweb-decode-entities-string subject)
|
|
(nnweb-decode-entities-string from)
|
|
date
|
|
(concat "<" group "%"
|
|
(number-to-string article)
|
|
"@egroup.com>")
|
|
""
|
|
0 0 "")) nnwarchive-headers))))
|
|
nnwarchive-headers)
|
|
|
|
(defun nnwarchive-egroups-article (group articles)
|
|
(goto-char (point-min))
|
|
(if (search-forward "<pre>" nil t)
|
|
(delete-region (point-min) (point)))
|
|
(goto-char (point-max))
|
|
(if (search-backward "</pre>" nil t)
|
|
(delete-region (point) (point-max)))
|
|
(goto-char (point-min))
|
|
(while (re-search-forward "<a[^>]+>\\([^<]+\\)</a>" nil t)
|
|
(replace-match "\\1"))
|
|
(nnweb-decode-entities)
|
|
(buffer-string))
|
|
|
|
(defun nnwarchive-egroups-xover-files (group articles)
|
|
(let (aux auxs)
|
|
(setq auxs (nnwarchive-paged (sort articles '<)))
|
|
(while (setq aux (pop auxs))
|
|
(goto-char (point-max))
|
|
(nnwarchive-url nnwarchive-xover-url))
|
|
(if nnwarchive-xover-dissect
|
|
(nnwarchive-egroups-xover group))))
|
|
|
|
;; mail-archive
|
|
|
|
(defun nnwarchive-mail-archive-list-groups (groups)
|
|
(save-excursion
|
|
(let (articles)
|
|
(set-buffer nnwarchive-buffer)
|
|
(dolist (group groups)
|
|
(erase-buffer)
|
|
(nnwarchive-url nnwarchive-xover-last-url)
|
|
(goto-char (point-min))
|
|
(when (re-search-forward "msg\\([0-9]+\\)\\.html" nil t)
|
|
(setq articles (1+ (string-to-number (match-string 1)))))
|
|
(let ((elem (assoc group nnwarchive-groups)))
|
|
(if elem
|
|
(setcar (cdr elem) articles)
|
|
(push (list group articles "") nnwarchive-groups)))
|
|
(setq nnwarchive-headers (cdr (assoc group nnwarchive-headers-cache)))
|
|
(nnwarchive-mail-archive-xover group)
|
|
(let ((elem (assoc group nnwarchive-headers-cache)))
|
|
(if elem
|
|
(setcdr elem nnwarchive-headers)
|
|
(push (cons group nnwarchive-headers)
|
|
nnwarchive-headers-cache)))))))
|
|
|
|
(defun nnwarchive-mail-archive-list ()
|
|
(let ((case-fold-search t)
|
|
group description elem articles)
|
|
(goto-char (point-min))
|
|
(while (re-search-forward "<a href=\"\\([^/]+\\)/\">\\([^>]+\\)<" nil t)
|
|
(setq group (match-string 1)
|
|
description (match-string 2))
|
|
(forward-line 1)
|
|
(setq articles 0)
|
|
(if (setq elem (assoc group nnwarchive-groups))
|
|
(setcar (cdr elem) articles)
|
|
(push (list group articles description) nnwarchive-groups))))
|
|
t)
|
|
|
|
(defun nnwarchive-mail-archive-xover (group)
|
|
(let (article subject from date)
|
|
(goto-char (point-min))
|
|
(while (re-search-forward
|
|
"<A[^>]*HREF=\"msg\\([0-9]+\\)\\.html[^>]+>\\([^<]+\\)<"
|
|
nil t)
|
|
(setq article (1+ (string-to-number (match-string 1)))
|
|
subject (match-string 2))
|
|
(forward-line 1)
|
|
(unless (assq article nnwarchive-headers)
|
|
(if (looking-at "<UL><LI><EM>From</EM>:\\([^&]+\\)<\\([^&]+\\)>")
|
|
(progn
|
|
(setq from (match-string 1)
|
|
date (identity (match-string 2))))
|
|
(setq from "" date ""))
|
|
(push (cons
|
|
article
|
|
(make-full-mail-header
|
|
article
|
|
(nnweb-decode-entities-string subject)
|
|
(nnweb-decode-entities-string from)
|
|
date
|
|
(format "<%05d%%%s>\n" (1- article) group)
|
|
""
|
|
0 0 "")) nnwarchive-headers))))
|
|
nnwarchive-headers)
|
|
|
|
(defun nnwarchive-mail-archive-xover-files (group articles)
|
|
(unless nnwarchive-headers
|
|
(erase-buffer)
|
|
(nnwarchive-url nnwarchive-xover-last-url)
|
|
(goto-char (point-min))
|
|
(nnwarchive-mail-archive-xover group))
|
|
(let ((minart (apply 'min articles))
|
|
(min (apply 'min (mapcar 'car nnwarchive-headers)))
|
|
(aux 2))
|
|
(while (> min minart)
|
|
(erase-buffer)
|
|
(nnwarchive-url nnwarchive-xover-url)
|
|
(nnwarchive-mail-archive-xover group)
|
|
(setq min (apply 'min (mapcar 'car nnwarchive-headers))))))
|
|
|
|
(defvar nnwarchive-caesar-translation-table nil
|
|
"Modified rot13 table. tr/@A-Z[a-z/N-Z[@A-Mn-za-m/.")
|
|
|
|
(defun nnwarchive-make-caesar-translation-table ()
|
|
"Create modified rot13 table. tr/@A-Z[a-z/N-Z[@A-Mn-za-m/."
|
|
(let ((i -1)
|
|
(table (make-string 256 0))
|
|
(a (mm-char-int ?a))
|
|
(A (mm-char-int ?A)))
|
|
(while (< (incf i) 256)
|
|
(aset table i i))
|
|
(concat
|
|
(substring table 0 (1- A))
|
|
(substring table (+ A 13) (+ A 27))
|
|
(substring table (1- A) (+ A 13))
|
|
(substring table (+ A 27) a)
|
|
(substring table (+ a 13) (+ a 26))
|
|
(substring table a (+ a 13))
|
|
(substring table (+ a 26) 255))))
|
|
|
|
(defun nnwarchive-from-r13 (from-r13)
|
|
(when from-r13
|
|
(with-temp-buffer
|
|
(insert from-r13)
|
|
(let ((message-caesar-translation-table
|
|
(or nnwarchive-caesar-translation-table
|
|
(setq nnwarchive-caesar-translation-table
|
|
(nnwarchive-make-caesar-translation-table)))))
|
|
(message-caesar-region (point-min) (point-max))
|
|
(buffer-string)))))
|
|
|
|
(defun nnwarchive-mail-archive-article (group article)
|
|
(let (p refs url mime e
|
|
from subject date id
|
|
done
|
|
(case-fold-search t))
|
|
(save-restriction
|
|
(goto-char (point-min))
|
|
(when (search-forward "X-Head-End" nil t)
|
|
(beginning-of-line)
|
|
(narrow-to-region (point-min) (point))
|
|
(nnweb-decode-entities)
|
|
(goto-char (point-min))
|
|
(while (search-forward "<!--X-" nil t)
|
|
(replace-match ""))
|
|
(goto-char (point-min))
|
|
(while (search-forward " -->" nil t)
|
|
(replace-match ""))
|
|
(setq from
|
|
(or (mail-fetch-field "from")
|
|
(nnwarchive-from-r13
|
|
(mail-fetch-field "from-r13"))))
|
|
(setq date (mail-fetch-field "date"))
|
|
(setq id (mail-fetch-field "message-id"))
|
|
(setq subject (mail-fetch-field "subject"))
|
|
(goto-char (point-max))
|
|
(widen))
|
|
(when (search-forward "<ul>" nil t)
|
|
(forward-line)
|
|
(delete-region (point-min) (point))
|
|
(search-forward "</ul>" nil t)
|
|
(end-of-line)
|
|
(narrow-to-region (point-min) (point))
|
|
(nnweb-remove-markup)
|
|
(nnweb-decode-entities)
|
|
(goto-char (point-min))
|
|
(delete-blank-lines)
|
|
(when from
|
|
(message-remove-header "from")
|
|
(goto-char (point-max))
|
|
(insert "From: " from "\n"))
|
|
(when subject
|
|
(message-remove-header "subject")
|
|
(goto-char (point-max))
|
|
(insert "Subject: " subject "\n"))
|
|
(when id
|
|
(goto-char (point-max))
|
|
(insert "X-Message-ID: <" id ">\n"))
|
|
(when date
|
|
(message-remove-header "date")
|
|
(goto-char (point-max))
|
|
(insert "Date: " date "\n"))
|
|
(goto-char (point-max))
|
|
(widen)
|
|
(insert "\n"))
|
|
(setq p (point))
|
|
(when (search-forward "X-Body-of-Message" nil t)
|
|
(forward-line)
|
|
(delete-region p (point))
|
|
(search-forward "X-Body-of-Message-End" nil t)
|
|
(beginning-of-line)
|
|
(save-restriction
|
|
(narrow-to-region p (point))
|
|
(goto-char (point-min))
|
|
(if (> (skip-chars-forward "\040\n\r\t") 0)
|
|
(delete-region (point-min) (point)))
|
|
(while (not (eobp))
|
|
(cond
|
|
((looking-at "<PRE>\r?\n?")
|
|
(delete-region (match-beginning 0) (match-end 0))
|
|
(setq p (point))
|
|
(when (search-forward "</PRE>" nil t)
|
|
(delete-region (match-beginning 0) (match-end 0))
|
|
(save-restriction
|
|
(narrow-to-region p (point))
|
|
(nnweb-remove-markup)
|
|
(nnweb-decode-entities)
|
|
(goto-char (point-max)))))
|
|
((looking-at "<P><A HREF=\"\\([^\"]+\\)")
|
|
(setq url (match-string 1))
|
|
(delete-region (match-beginning 0)
|
|
(progn (forward-line) (point)))
|
|
;; I hate to download the url encode it, then immediately
|
|
;; decode it.
|
|
;; FixMe: Find a better solution to attach the URL.
|
|
;; Maybe do some hack in external part of mml-generate-mim-1.
|
|
(insert "<#part>"
|
|
"\n--\nExternal: \n"
|
|
(format "<URL:http://www.mail-archive.com/%s/%s>"
|
|
group url)
|
|
"\n--\n"
|
|
"<#/part>")
|
|
(setq mime t))
|
|
(t
|
|
(setq p (point))
|
|
(insert "<#part type=\"text/html\" disposition=inline>")
|
|
(goto-char
|
|
(if (re-search-forward
|
|
"[\040\n\r\t]*<PRE>\\|[\040\n\r\t]*<P><A HREF=\""
|
|
nil t)
|
|
(match-beginning 0)
|
|
(point-max)))
|
|
(insert "<#/part>")
|
|
(setq mime t)))
|
|
(setq p (point))
|
|
(if (> (skip-chars-forward "\040\n\r\t") 0)
|
|
(delete-region p (point))))
|
|
(goto-char (point-max))))
|
|
(setq p (point))
|
|
(when (search-forward "X-References-End" nil t)
|
|
(setq e (point))
|
|
(beginning-of-line)
|
|
(search-backward "X-References" p t)
|
|
(while (re-search-forward "msg\\([0-9]+\\)\\.html" e t)
|
|
(push (concat "<" (match-string 1) "%" group ">") refs)))
|
|
(delete-region p (point-max))
|
|
(goto-char (point-min))
|
|
(insert (format "Message-ID: <%05d%%%s>\n" (1- article) group))
|
|
(when refs
|
|
(insert "References:")
|
|
(while refs
|
|
(insert " " (pop refs)))
|
|
(insert "\n"))
|
|
(when mime
|
|
(unless (looking-at "$")
|
|
(search-forward "\n\n" nil t)
|
|
(forward-line -1))
|
|
(narrow-to-region (point) (point-max))
|
|
(insert "MIME-Version: 1.0\n"
|
|
(prog1
|
|
(mml-generate-mime)
|
|
(delete-region (point-min) (point-max))))
|
|
(widen)))
|
|
(buffer-string)))
|
|
|
|
(provide 'nnwarchive)
|
|
|
|
;;; nnwarchive.el ends here
|