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 (eval-and-compile
  36   (luna-define-class shimbun-mixi (shimbun) (comment-cache))
  37   (luna-define-internal-accessors 'shimbun-mixi))
  38
  39 (defcustom shimbun-mixi-group-alist '(("new-diaries" . mixi-get-new-diaries)
  40                                       ("new-comments" . mixi-get-new-comments)
  41                                       ("new-bbses" . mixi-get-new-bbses)
  42                                       ("messages" . mixi-get-messages)
  43                                       ("my-diaries" . "/home.pl"))
  44   "*An alist of mixi shimbun group definition.
  45 Each element looks like (NAME . URL) or (NAME . FUNCTION).
  46 NAME is a shimbun group name.
  47 URL is the URL for mixi access point of the group.  When URL is friend's, get
  48 his/her diaries as article.  When community's, get its BBSes.  When diary's
  49 or BBS's, get its comments.
  50 FUNCTION is the function which has one `range' argument and returns the list
  51 of mixi object."
  52   :group 'shimbun
  53   :type '(repeat (cons :fromat "%v"
  54                        (string :tag "Group name")
  55                        (radio (string :tag "URL")
  56                               (const :tag "New diaries" mixi-get-new-diaries)
  57                               (const :tag "New comments" mixi-get-new-comments)
  58                               (const :tag "New BBSes" mixi-get-new-bbses)
  59                               (const :tag "Messages" mixi-get-messages)
  60                               (function :tag "Other function")))))
  61
  62 ;; FIXME: Don't use this user option.
  63 (defcustom shimbun-mixi-page-articles 10
  64   "*How many articles are there in one page."
  65   :group 'shimbun
  66   :type 'integer)
  67
  68 (defvar shimbun-mixi-x-face-alist
  69   '(("default" . "X-Face: CY;j#FoBnpK^37`-IoJvN!J^u;GciiPmMQ@T)~RP1]t8iv?v)/bVI:I\"F!JfWJvhM5{zY!=
  70  h.d+'g\\I{D>Ocy?Rc4uYUyOZj2%2Kl>,x-!MCSsyi3!L}psrrC1jlF,O?Ui>qf)X;sBz`/}\\066X%$
  71  siG'|4K!2?==|oB&#E'5GGH\\#z[muyQ")))
  72
  73 (defvar shimbun-mixi-reply-to nil)
  74
  75 (luna-define-method initialize-instance :after ((shimbun shimbun-mixi)
  76                                                 &rest init-args)
  77   (shimbun-mixi-set-comment-cache-internal shimbun
  78                                            (make-hash-table :test 'equal))
  79   shimbun)
  80
  81 (luna-define-method shimbun-close :after ((shimbun shimbun-mixi))
  82   (shimbun-mixi-set-comment-cache-internal shimbun nil)
  83   (mixi-logout))
  84
  85 (luna-define-method shimbun-groups ((shimbun shimbun-mixi))
  86   (mapcar 'car shimbun-mixi-group-alist))
  87
  88 (luna-define-method shimbun-reply-to ((shimbun shimbun-mixi))
  89   shimbun-mixi-reply-to)
  90
  91 (defun shimbun-mixi-make-subject (shimbun object)
  92   (let ((class (mixi-object-class object)))
  93     (if (eq class 'mixi-comment)
  94         (concat "Re: " (shimbun-mixi-make-subject
  95                         shimbun (mixi-comment-parent object)))
  96       (let ((prefix (when (eq class 'mixi-event) "[¥¤¥Ù¥ó¥È]"))
  97             (subject (mixi-object-title object))
  98             (suffix (when (string-match
  99                            "^new-" (shimbun-current-group-internal shimbun))
 100                       (concat " ("
 101                               (if (eq class 'mixi-diary)
 102                                   (mixi-friend-nick
 103                                    (mixi-diary-owner object))
 104                                 (mixi-community-name
 105                                  (mixi-bbs-community object)))
 106                               ")"))))
 107         (concat prefix subject suffix)))))
 108
 109 (defun shimbun-mixi-make-from (object)
 110   (let ((owner (mixi-object-owner object)))
 111     (mixi-friend-nick owner)))
 112
 113 (defun shimbun-mixi-make-date (object)
 114   (let* ((time (mixi-object-time object))
 115          (cts (current-time-string time))
 116          (day-of-week (substring cts 0 3))
 117          (month (substring cts 4 7)))
 118     (concat day-of-week ", "
 119             (format-time-string "%d" time) " "
 120             month " "
 121             (format-time-string "%Y %H:%M:%S %z" time))))
 122
 123 (defun shimbun-mixi-make-message-id (object)
 124   (let ((class (mixi-object-class object)))
 125     (concat "<"
 126             (format-time-string "%Y%m%d%H%M" (mixi-object-time object)) "."
 127             (if (eq class 'mixi-comment)
 128                 (concat (mixi-friend-id (mixi-comment-owner object)) "@"
 129                         (mixi-object-id (mixi-comment-parent object)) "."
 130                         (mixi-friend-id (mixi-object-owner
 131                                          (mixi-comment-parent object))) ".")
 132               (concat (mixi-object-id object) "@"
 133                       (mixi-object-id (mixi-object-owner object)) "."))
 134             (mixi-object-name object) ".mixi.jp"
 135             ">")))
 136
 137 (defun shimbun-mixi-make-xref (object)
 138   (let ((class (mixi-object-class object)))
 139     (cond ((eq class 'mixi-diary)
 140            (mixi-expand-url (mixi-diary-page object)))
 141           ((eq class 'mixi-topic)
 142            (mixi-expand-url (mixi-topic-page object)))
 143           ((eq class 'mixi-event)
 144            (mixi-expand-url (mixi-event-page object)))
 145           ((eq class 'mixi-comment)
 146            (concat (shimbun-mixi-make-xref (mixi-comment-parent object))
 147                    "#comment"))
 148           ((eq class 'mixi-message)
 149            (mixi-expand-url (mixi-message-page object))))))
 150
 151 (defun shimbun-mixi-make-body (object)
 152   (let ((class (mixi-object-class object)))
 153     (cond ((eq class 'mixi-event)
 154            (let ((limit (mixi-event-limit object)))
 155              (setq limit (if limit
 156                              (format-time-string "%YÇ¯%m·î%dÆü" limit)
 157                            "»ØÄê¤Ê¤·"))
 158              (concat "<dl><dt>³«ºÅÆü»þ¡§</dt>"
 159                      "<dd>" (mixi-event-date object) "</dd>"
 160                      "<dt>³«ºÅ¾ì½ê¡§</dt>"
 161                      "<dd>" (mixi-event-place object) "</dd>"
 162                      "<dt>¾ÜºÙ¡§</dt>"
 163                      "<dd>" (mixi-event-detail object) "</dd>"
 164                      "<dt>Êç½¸´ü¸Â¡§</dt>"
 165                      "<dd>" limit "</dd>"
 166                      "<dt>»²²Ã¼Ô¡§</dt>"
 167                      "<dd>" (mixi-event-members object) "</dd></dl>")))
 168           (t (mixi-object-content object)))))
 169
 170 (defun shimbun-mixi-make-reply-to (object)
 171   (setq shimbun-mixi-reply-to "mixi;")
 172   (let ((class (mixi-object-class object)))
 173     (setq shimbun-mixi-reply-to
 174           (concat
 175            (cond ((eq class 'mixi-diary)
 176                   (concat shimbun-mixi-reply-to "comment;diary;"
 177                           (mixi-friend-id (mixi-diary-owner object)) ";"
 178                           (mixi-diary-id object)))
 179                  ((mixi-bbs-p object)
 180                   (concat shimbun-mixi-reply-to "comment;"
 181                           (mixi-object-name object) ";"
 182                           (mixi-community-id (mixi-bbs-community object)) ";"
 183                           (mixi-bbs-id object)))
 184                  ((eq class 'mixi-community)
 185                   (concat shimbun-mixi-reply-to "topic;"
 186                           (mixi-community-id object)))
 187                  ((eq object (mixi-make-me))
 188                   (concat shimbun-mixi-reply-to "diary"))
 189                  ((eq class 'mixi-message)
 190                   (concat shimbun-mixi-reply-to "message;"
 191                           (mixi-friend-id (mixi-message-owner object))))
 192                  ((or (eq class 'mixi-friend) (eq class 'mixi-log))
 193                   (concat shimbun-mixi-reply-to "message;"
 194                           (mixi-friend-id object))))))))
 195
 196 (defun shimbun-mixi-get-headers (shimbun objects &optional range)
 197   (when objects
 198     (let (headers)
 199       (catch 'stop
 200         (mapc (lambda (object)
 201                 (when (mixi-object-p object)
 202                   (let ((class (mixi-object-class object))
 203                         (id (shimbun-mixi-make-message-id object)))
 204                     (push
 205                      (shimbun-create-header
 206                       0
 207                       (shimbun-mixi-make-subject shimbun object)
 208                       (shimbun-mixi-make-from object)
 209                       (shimbun-mixi-make-date object)
 210                       id
 211                       (if (eq class 'mixi-comment)
 212                           (shimbun-mixi-make-message-id
 213                            (mixi-comment-parent object))
 214                         "")
 215                       0 0
 216                       (shimbun-mixi-make-xref object))
 217                      headers)
 218                     (when (or (eq class 'mixi-diary)
 219                               (mixi-bbs-p object))
 220                       (let ((comments (mixi-get-comments object range)))
 221                         (mapc (lambda (header)
 222                                 (push header headers))
 223                               (shimbun-mixi-get-headers shimbun
 224                                                         comments))))
 225                     (when (eq class 'mixi-comment)
 226                       (puthash id (mixi-comment-content object)
 227                                (shimbun-mixi-comment-cache-internal
 228                                 shimbun))))))
 229               objects))
 230       headers)))
 231
 232 (luna-define-method shimbun-get-headers ((shimbun shimbun-mixi)
 233                                          &optional range)
 234   (let ((url-or-function (cdr (assoc (shimbun-current-group-internal shimbun)
 235                                      shimbun-mixi-group-alist)))
 236         (range (when (integerp range) (* range shimbun-mixi-page-articles)))
 237         objects)
 238     (if (stringp url-or-function)
 239         (let* ((object (mixi-make-object-from-url url-or-function))
 240                (class (mixi-object-class object)))
 241           (cond ((eq class 'mixi-friend)
 242                  (setq objects (mixi-get-diaries object range)))
 243                 ((eq class 'mixi-community)
 244                  (setq objects (mixi-get-bbses object range)))
 245                 ((or (eq class 'mixi-diary)
 246                      (mixi-bbs-p object))
 247                  (setq objects (mixi-get-comments object range)))
 248                 (t (error (concat (symbol-name class)
 249                                   " is not supported yet.")))))
 250       (setq objects (funcall url-or-function range)))
 251     (shimbun-sort-headers (shimbun-mixi-get-headers shimbun objects range))))
 252
 253 (defun shimbun-mixi-comment-article (url shimbun header)
 254   (let* ((message-id (shimbun-header-id header))
 255          (cache (shimbun-mixi-comment-cache-internal shimbun))
 256          (article (gethash message-id cache)))
 257     (unless (stringp article)
 258       (let ((parent (mixi-make-object-from-url url)))
 259         (mapc (lambda (comment)
 260                 (let ((id (shimbun-mixi-make-message-id comment))
 261                       (content (mixi-comment-content comment)))
 262                   (puthash id content cache)
 263                   (when (string= id message-id)
 264                     (setq article content))))
 265               (mixi-get-comments parent))))
 266     article))
 267
 268 (luna-define-method shimbun-article ((shimbun shimbun-mixi)
 269                                      header &optional outbuf)
 270   (when (shimbun-current-group-internal shimbun)
 271     (with-current-buffer (or outbuf (current-buffer))
 272       (w3m-insert-string
 273        (or (with-temp-buffer
 274              (let* ((url (shimbun-article-url shimbun header))
 275                     (object (mixi-make-object-from-url url))
 276                     (article (if (string-match "#comment$" url)
 277                                  (shimbun-mixi-comment-article
 278                                   url shimbun header)
 279                                (shimbun-mixi-make-body object))))
 280                (shimbun-mixi-make-reply-to object)
 281                (when (stringp article)
 282                  (insert article)))
 283              (shimbun-message shimbun "shimbun: Make contents...")
 284              (goto-char (point-min))
 285              (prog1 (shimbun-make-contents shimbun header)
 286                (shimbun-message shimbun "shimbun: Make contents...done")))
 287            "")))))
 288
 289 (defconst shimbun-mixi-to-regexp
 290   "^mixi;\\([a-z]+\\);?\\([a-z0-9]+\\)?;?\\([0-9]+\\)?;?\\([0-9]+\\)?")
 291
 292 (defun shimbun-mixi-send-mail-wrapper (to title content)
 293   (when (string-match shimbun-mixi-to-regexp to)
 294     (let ((method (match-string 1 to)))
 295       (cond ((string= method "comment")
 296              (let ((parent (match-string 2 to))
 297                    (owner-id (match-string 3 to))
 298                    (id (match-string 4 to)))
 299                (if (string= parent "diary")
 300                    (mixi-post-comment
 301                     (mixi-make-diary (mixi-make-friend owner-id) id) content)
 302                  (let ((func (intern
 303                               (concat mixi-object-prefix "make-" parent))))
 304                    (mixi-post-comment
 305                     (funcall func (mixi-make-community owner-id) id)
 306                     content)))))
 307             ((string= method "topic")
 308              (mixi-post-topic (mixi-make-community (match-string 2 to))
 309                               title content))
 310             ((string= method "diary")
 311              (mixi-post-diary title content))
 312             ((string= method "message")
 313              (mixi-post-message (mixi-make-friend (match-string 2 to))
 314                                 title content))))))
 315
 316 (provide 'sb-mixi)
 317
 318 ;;; sb-mixi.el ends here