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;;; sb-yahoo-auctions.el --- shimbun backend for Yahoo! AUCTIONS -*- coding: iso-2022-7bit; -*-
;; Copyright (C) 2005, 2006, 2008, 2011, 2013
;; ARISAWA Akihiro <ari@mbf.sphere.ne.jp>
;; Author: ARISAWA Akihiro <ari@mbf.sphere.ne.jp>
;; Keywords: news
;; This file is a part of shimbun.
;; This program 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 2, or (at your option)
;; any later version.
;; This program 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 this program; see the file COPYING. If not, write to
;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
;; Boston, MA 02110-1301, USA.
;;; Code:
(require 'shimbun)
(require 'sb-rss)
(luna-define-class shimbun-yahoo-auctions (shimbun-rss) ())
(defcustom shimbun-yahoo-auctions-group-alist nil
"*An alist of Yahoo! AUCTIONS group definition.
Each element looks like (NAME URL).
NAME is a shimbun group name.
URL is the URL for category or search result."
:group 'shimbun
:type '(repeat (cons :format "%v"
(string :tag "Group name")
(string :tag "URL"))))
(defvar shimbun-yahoo-auctions-content-start "<!--\nITEMSUMMARY\n-->")
(defvar shimbun-yahoo-auctions-content-end "<!--\nS\n-->")
(luna-define-method shimbun-groups ((shimbun shimbun-yahoo-auctions))
(mapcar 'car shimbun-yahoo-auctions-group-alist))
(luna-define-method shimbun-group-p ((shimbun shimbun-yahoo-auctions) group)
t)
(luna-define-method shimbun-from-address ((shimbun shimbun-yahoo-auctions))
(format "Yahoo!$B%*!<%/%7%g%s(B (%s)" (shimbun-current-group shimbun)))
(luna-define-method shimbun-index-url ((shimbun shimbun-yahoo-auctions))
(let* ((group (shimbun-current-group shimbun))
(elem (assoc group shimbun-yahoo-auctions-group-alist)))
(if elem
(cdr elem)
(concat "http://search.auctions.yahoo.co.jp/search_rss?p="
(shimbun-url-encode-string group 'euc-japan)))))
(luna-define-method shimbun-rss-build-message-id
((shimbun shimbun-yahoo-auctions) url date)
(unless (string-match "\\([^/]+\\)$" url)
(error "Cannot find message-id base"))
(format "<%s@auctions.yahoo.co.jp>" (match-string 1 url)))
(luna-define-method shimbun-get-headers ((shimbun shimbun-yahoo-auctions)
&optional range)
(nreverse (shimbun-rss-get-headers shimbun range t t)))
(luna-define-method shimbun-article-url :around
((shimbun shimbun-yahoo-auctions) header)
(shimbun-real-url (luna-call-next-method)))
(provide 'sb-yahoo-auctions)
;;; sb-yahoo-auctions.el ends here
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