sb-mixi.el

   1 ;;; sb-mixi.el --- shimbun backend for mixi
   2
   3 ;; Copyright (C) 2006 OHASHI Akira
   4
   5 ;; Author: OHASHI Akira <bg66@koka-in.org>
   6 ;; Keywords: news
   7
   8 ;; This file is *NOT* a part of shimbun.
   9
  10 ;; This program is free software; you can redistribute it and/or modify
  11 ;; it under the terms of the GNU General Public License as published by
  12 ;; the Free Software Foundation; either version 2, or (at your option)
  13 ;; any later version.
  14
  15 ;; This program is distributed in the hope that it will be useful,
  16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;; GNU General Public License for more details.
  19
  20 ;; You should have received a copy of the GNU General Public License
  21 ;; along with this program; if not, you can either send email to this
  22 ;; program's maintainer or write to: The Free Software Foundation,
  23 ;; Inc.; 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  24
  25 ;;; Commentary:
  26
  27 ;; If you have bug reports and/or suggestions for improvement, please
  28 ;; send them via <URL:http://mixi.jp/view_community.pl?id=1596390>.
  29
  30 ;;; Code:
  31
  32 (require 'mixi)
  33 (require 'shimbun)
  34
  35 (luna-define-class shimbun-mixi (shimbun) ())
  36
  37 (defcustom shimbun-mixi-group-alist '(("new-diaries" . mixi-get-new-diaries)
  38                                       ("new-comments" . mixi-get-new-comments)
  39                                       ("new-bbses" . mixi-get-new-bbses)
  40                                       ("messages" . mixi-get-messages)
  41                                       ("my-diaries" . "/home.pl"))
  42   "*An alist of mixi shimbun group definition.
  43 Each element looks like (NAME . URL) or (NAME . FUNCTION).
  44 NAME is a shimbun group name.
  45 URL is the URL for mixi access point of the group.  When URL is friend's, get
  46 his/her diaries as article.  When community's, get its BBSes.  When diary's
  47 or BBS's, get its comments.
  48 FUNCTION is the function for getting articles."
  49   :group 'shimbun
  50   :type '(repeat (cons :fromat "%v"
  51                        (string :tag "Group name")
  52                        (radio (string :tag "URL")
  53                               (const :tag "New diaries" mixi-get-new-diaries)
  54                               (const :tag "New comments" mixi-get-new-comments)
  55                               (const :tag "New BBSes" mixi-get-new-bbses)
  56                               (const :tag "Messages" mixi-get-messages)
  57                               (function :tag "Other function")))))
  58
  59 ;; FIXME: Don't use this user option.
  60 (defcustom shimbun-mixi-page-articles 10
  61   "*How many articles are there in one page."
  62   :group 'shimbun
  63   :type 'integer)
  64
  65 (defcustom shimbun-mixi-get-comment-p t
  66   "*If non-nil, get diaries or BBSes together with its comments."
  67   :group 'shimbun
  68   :type 'boolean)
  69
  70 (defvar shimbun-mixi-x-face-alist
  71   '(("default" . "X-Face: CY;j#FoBnpK^37`-IoJvN!J^u;GciiPmMQ@T)~RP1]t8iv?v)/bVI:I\"F!JfWJvhM5{zY!=
  72  h.d+'g\\I{D>Ocy?Rc4uYUyOZj2%2Kl>,x-!MCSsyi3!L}psrrC1jlF,O?Ui>qf)X;sBz`/}\\066X%$
  73  siG'|4K!2?==|oB&#E'5GGH\\#z[muyQ")))
  74
  75 (luna-define-method shimbun-groups ((shimbun shimbun-mixi))
  76   (mapcar 'car shimbun-mixi-group-alist))
  77
  78 (defun shimbun-mixi-make-subject (object)
  79   (let ((class (mixi-object-class object)))
  80     (cond ((eq class 'mixi-comment)
  81            (concat "Re: " (shimbun-mixi-make-subject
  82                            (mixi-comment-parent object))))
  83           (t (mixi-object-title object)))))
  84
  85 (defun shimbun-mixi-make-from (object)
  86   (let ((owner (mixi-object-owner object)))
  87     (mixi-friend-nick owner)))
  88
  89 (defun shimbun-mixi-make-date (object)
  90   (let* ((time (mixi-object-time object))
  91          (cts (current-time-string time))
  92          (day-of-week (substring cts 0 3))
  93          (month (substring cts 4 7)))
  94     (concat day-of-week ", "
  95             (format-time-string "%d" time) " "
  96             month " "
  97             (format-time-string "%Y %H:%M:%S %z" time))))
  98
  99 (defun shimbun-mixi-make-message-id (object)
 100   (let ((class (mixi-object-class object)))
 101     (concat "<"
 102             (format-time-string "%Y%m%d%H%M" (mixi-object-time object)) "."
 103             (if (eq class 'mixi-comment)
 104                 (concat (mixi-friend-id (mixi-comment-owner object)) "@"
 105                         (mixi-object-id (mixi-comment-parent object)) "."
 106                         (mixi-friend-id (mixi-object-owner
 107                                          (mixi-comment-parent object))) ".")
 108               (concat (mixi-object-id object) "@"
 109                       (mixi-object-id (mixi-object-owner object)) "."))
 110             (mixi-object-name object) ".mixi.jp"
 111             ">")))
 112
 113 (defun shimbun-mixi-make-xref (object)
 114   (let ((class (mixi-object-class object)))
 115     (cond ((eq class 'mixi-diary)
 116            (mixi-expand-url (mixi-diary-page object)))
 117           ((eq class 'mixi-topic)
 118            (mixi-expand-url (mixi-topic-page object)))
 119           ((eq class 'mixi-event)
 120            (mixi-expand-url (mixi-event-page object)))
 121           ((eq class 'mixi-comment)
 122            (concat (shimbun-mixi-make-xref (mixi-comment-parent object))
 123                    "#comment"))
 124           ((eq class 'mixi-message)
 125            (mixi-expand-url (mixi-message-page object))))))
 126
 127 (defun shimbun-mixi-make-body (object)
 128   (mixi-object-content object))
 129
 130 (defun shimbun-mixi-get-headers (shimbun objects &optional range)
 131   (when objects
 132     (let (headers)
 133       (catch 'stop
 134         (mapc (lambda (object)
 135                 (when (mixi-object-p object)
 136                   (let ((class (mixi-object-class object))
 137                         (id (shimbun-mixi-make-message-id object)))
 138                     (push
 139                      (shimbun-create-header
 140                       0
 141                       (shimbun-mixi-make-subject object)
 142                       (shimbun-mixi-make-from object)
 143                       (shimbun-mixi-make-date object)
 144                       id
 145                       (if (eq class 'mixi-comment)
 146                           (shimbun-mixi-make-message-id
 147                            (mixi-comment-parent object))
 148                         "")
 149                       0 0
 150                       (shimbun-mixi-make-xref object))
 151                      headers)
 152                     (when (and shimbun-mixi-get-comment-p
 153                                (or (eq class 'mixi-diary)
 154                                    (eq class 'mixi-topic)
 155                                    (eq class 'mixi-event)))
 156                       (let ((comments (mixi-get-comments object range)))
 157                         (mapc (lambda (header)
 158                                 (push header headers))
 159                               (shimbun-mixi-get-headers shimbun
 160                                                         comments)))))))
 161               objects))
 162       headers)))
 163
 164 (luna-define-method shimbun-get-headers ((shimbun shimbun-mixi)
 165                                          &optional range)
 166   (let ((url-or-function (cdr (assoc (shimbun-current-group-internal shimbun)
 167                                      shimbun-mixi-group-alist)))
 168         (range (when (integerp range) (* range shimbun-mixi-page-articles)))
 169         objects)
 170     (if (stringp url-or-function)
 171         (let* ((object (mixi-make-object-from-url url-or-function))
 172                (class (mixi-object-class object)))
 173           (cond ((eq class 'mixi-friend)
 174                  (setq objects (mixi-get-diaries object range)))
 175                 ((eq class 'mixi-community)
 176                  (setq objects (mixi-get-bbses object range)))
 177                 ((or (eq class 'mixi-diary)
 178                      (eq class 'mixi-topic)
 179                      (eq class 'mixi-event))
 180                  (setq objects (mixi-get-comments object range)))
 181                 (t (error (concat (symbol-name class)
 182                                   " is not supported yet.")))))
 183       (setq objects (funcall url-or-function range)))
 184     (shimbun-sort-headers (shimbun-mixi-get-headers shimbun objects range))))
 185
 186 (defun shimbun-comment-article (url header)
 187   (let ((parent (mixi-make-object-from-url url))
 188         (date (shimbun-header-date header))
 189         (message-id (shimbun-header-id header)))
 190     (catch 'found
 191       (mapc (lambda (comment)
 192               (let ((id (mixi-friend-id (mixi-comment-owner comment)))
 193                     (time (shimbun-mixi-make-date comment)))
 194                 (when (and (string= time date)
 195                            (string-match (concat "^<[0-9]+\\." id "@")
 196                                          message-id))
 197                   ;; FIXME: Concat parent's information?
 198                   (throw 'found (mixi-comment-content comment)))))
 199             (mixi-get-comments parent)))))
 200
 201 (luna-define-method shimbun-article ((shimbun shimbun-mixi)
 202                                      header &optional outbuf)
 203   (when (shimbun-current-group-internal shimbun)
 204     (with-current-buffer (or outbuf (current-buffer))
 205       (w3m-insert-string
 206        (or (with-temp-buffer
 207              (let* ((url (shimbun-article-url shimbun header))
 208                     (article (if (string-match "#comment$" url)
 209                                  (shimbun-comment-article url header)
 210                                ;; FIXME: Concat community information?
 211                                (shimbun-mixi-make-body
 212                                 (mixi-make-object-from-url url)))))
 213                (when (stringp article)
 214                  (insert article)))
 215              (shimbun-message shimbun "shimbun: Make contents...")
 216              (goto-char (point-min))
 217              (prog1 (shimbun-make-contents shimbun header)
 218                (shimbun-message shimbun "shimbun: Make contents...done")))
 219            "")))))
 220
 221 (provide 'sb-mixi)
 222
 223 ;;; sb-mixi.el ends here