/usr/share/emacs/site-lisp/w3m/shimbun/sb-tdiary.el is in w3m-el 1.4.483+0.20120614-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 | ;;; sb-tdiary.el --- shimbun backend for tDiary
;; Copyright (C) 2003, 2004, 2005, 2007 OHASHI Akira <bg66@koka-in.org>
;; Author: OHASHI Akira <bg66@koka-in.org>
;; 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.
;;; Commentary:
;;; Code:
(eval-when-compile
(require 'cl))
(require 'shimbun)
(luna-define-class shimbun-tdiary (shimbun) ())
(defvar shimbun-tdiary-content-start "<h3")
(defvar shimbun-tdiary-content-end "</div>")
(defcustom shimbun-tdiary-group-alist nil
"*An alist of TDIARY shimbun group definition.
Each element looks like (NAME URL).
NAME is a shimbun group name.
URL is the URL for TDIARY access point of the group."
:group 'shimbun
:type '(repeat (cons :format "%v"
(string :tag "Group name")
(string :tag "URL"))))
(luna-define-method shimbun-groups ((shimbun shimbun-tdiary))
(mapcar 'car shimbun-tdiary-group-alist))
(luna-define-method shimbun-index-url ((shimbun shimbun-tdiary))
(cadr (assoc (shimbun-current-group-internal shimbun)
shimbun-tdiary-group-alist)))
(defmacro shimbun-tdiary-get-headers (shimbun url headers &optional aux)
`(let ((case-fold-search t))
(goto-char (point-max))
(while (re-search-backward "<h3[^>]*><a href=\"\./\\(.*\\([0-9][0-9][0-9][0-9]\\)\\([0-9][0-9]\\)\\([0-9][0-9]\\).*#\\(p[0-9]+\\)\\)\"> *\\(<span class=\"[ps]anchor\">.+</span>\\)?[^<]*</a>\\(.+]\\|\\) *\\(.+\\)</h3>" nil t)
(let ((url (match-string 1))
(year (match-string 2))
(month (match-string 3))
(day (match-string 4))
(topic (match-string 5))
(subject (match-string 8))
date id)
(setq date (shimbun-make-date-string (string-to-number year)
(string-to-number month)
(string-to-number day)))
(setq id (format "<%s.%s%s%s.%s@tdiary.org>"
topic year month day
(eword-encode-string
(shimbun-current-group-internal ,shimbun))))
(push (shimbun-create-header
0 subject (or ,aux (shimbun-from-address ,shimbun))
date id "" 0 0 (concat (shimbun-index-url ,shimbun) url))
,headers)))
,headers))
(defmacro shimbun-tdiary-make-date (count first)
`(let* ((today (current-time))
(month (nth 4 (decode-time today)))
(year (nth 5 (decode-time today)))
(dow (nth 6 (decode-time today)))
(dst (nth 7 (decode-time today)))
(zone (nth 8 (decode-time today))))
(dotimes (i (1- ,count))
(decf month)
(when (<= month 0)
(setq month 12)
(decf year)))
(let ((date
(format-time-string
"%Y%m"
(encode-time 0 0 0 1 month year dow dst zone))))
(if (string< date ,first)
nil
date))))
(luna-define-method shimbun-get-headers ((shimbun shimbun-tdiary)
&optional range)
(let ((case-fold-search t)
(pages (shimbun-header-index-pages range))
(count 0) (first "")
headers month months author)
(goto-char (point-min))
(when (re-search-forward "<meta name=\"author\" content=\"\\(.*\\)\">" nil t)
(setq author (match-string 1))
(when (re-search-forward "<link rev=\"made\" href=\"mailto:\\(.*\\)\">" nil t)
(setq author (format "%s <%s>" author (match-string 1)))))
(goto-char (point-min))
(when (re-search-forward "<link rel=\"first\" .* href=\"\./.*\\([0-9][0-9][0-9][0-9][0-9][0-9]\\)" nil t)
(setq first (match-string 1)))
(while (and (incf count)
(if pages (<= count pages) t)
(setq month (shimbun-tdiary-make-date count first))
(push month months)))
(setq months (nreverse months))
(dolist (month months)
(let ((url (concat (shimbun-index-url shimbun) "?date=" month)))
(erase-buffer)
(shimbun-retrieve-url url t)
(goto-char (point-min))
(while (search-forward "\r" nil t)
(delete-char -1))
(shimbun-tdiary-get-headers shimbun url headers author)))
headers))
(defvar shimbun-tdiary-footnote-regex
(concat "<span class=\"footnote\">"
"<a +name=\"\\([^\"]*\\)\" +"
"href=\"\\([^#]*\\)#[^\"]+\" +"
"title=\"\\([^\"]*\\)\">"
"\\(\\*[0-9]+\\)</a></span>")
"Regexp of footnote.")
(luna-define-method shimbun-make-contents ((shimbun shimbun-tdiary)
header)
(let ((case-fold-search t)
(id (shimbun-header-id header))
(start (shimbun-content-start shimbun))
footnotes)
(when (string-match "\\(p[0-9]+\\)\." id)
(setq id (substring id (match-beginning 1) (match-end 1)))
(re-search-forward (concat "<a name=\"" id) nil t)
(and (search-backward start nil t)
(goto-char (match-beginning 0))))
(when (and (re-search-forward start nil t)
(setq start (match-beginning 0))
(re-search-forward (shimbun-content-end shimbun) nil t))
(delete-region (match-beginning 0) (point-max))
(delete-region (point-min) start))
(goto-char (point-min))
(while (re-search-forward shimbun-tdiary-footnote-regex nil t)
(setq footnotes (cons (format "<a href=\"%s#%s\">%s</a> %s<br>\n"
(match-string 2) (match-string 1)
(match-string 4) (match-string 3))
footnotes)))
(when footnotes
(goto-char (point-max))
(insert "<br><br>\n")
(mapc 'insert (nreverse footnotes)))
(shimbun-header-insert-and-buffer-string shimbun header nil t)))
(provide 'sb-tdiary)
;;; sb-tdiary.el ends here
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