[Emacs-diffs] Changes to emacs/lisp/gnus/nnlistserv.el [gnus-5_10-branch]

[Andreas Schwab]

Index: emacs/lisp/gnus/nnlistserv.el
diff -c /dev/null emacs/lisp/gnus/nnlistserv.el:1.7.2.1
*** /dev/null   Thu Jul 22 16:47:13 2004
--- emacs/lisp/gnus/nnlistserv.el       Thu Jul 22 16:45:51 2004
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*** 0 ****
--- 1,153 ----
+ ;;; nnlistserv.el --- retrieving articles via web mailing list archives
+ 
+ ;; Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+ 
+ ;; Author: Lars Magne Ingebrigtsen <address@hidden>
+ ;; Keywords: news, mail
+ 
+ ;; This file is part of GNU Emacs.
+ 
+ ;; GNU Emacs 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.
+ 
+ ;; GNU Emacs 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 GNU Emacs; see the file COPYING.  If not, write to the
+ ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ ;; Boston, MA 02111-1307, USA.
+ 
+ ;;; Commentary:
+ 
+ ;;; Code:
+ 
+ (eval-when-compile (require 'cl))
+ 
+ (require 'nnoo)
+ (require 'mm-url)
+ (require 'nnweb)
+ 
+ (nnoo-declare nnlistserv
+   nnweb)
+ 
+ (defvoo nnlistserv-directory (nnheader-concat gnus-directory "nnlistserv/")
+   "Where nnlistserv will save its files."
+   nnweb-directory)
+ 
+ (defvoo nnlistserv-name 'kk
+   "What search engine type is being used."
+   nnweb-type)
+ 
+ (defvoo nnlistserv-type-definition
+     '((kk
+        (article . nnlistserv-kk-wash-article)
+        (map . nnlistserv-kk-create-mapping)
+        (search . nnlistserv-kk-search)
+        (address . "http://www.itk.ntnu.no/ansatte/Andresen_Trond/kk-f/%s/";)
+        (pages "fra160396" "fra160796" "fra061196" "fra160197"
+             "fra090997" "fra040797" "fra130397" "nye")
+        (index . "date.html")
+        (identifier . nnlistserv-kk-identity)))
+   "Type-definition alist."
+   nnweb-type-definition)
+ 
+ (defvoo nnlistserv-search nil
+   "Search string to feed to DejaNews."
+   nnweb-search)
+ 
+ (defvoo nnlistserv-ephemeral-p nil
+   "Whether this nnlistserv server is ephemeral."
+   nnweb-ephemeral-p)
+ 
+ ;;; Internal variables
+ 
+ ;;; Interface functions
+ 
+ (nnoo-define-basics nnlistserv)
+ 
+ (nnoo-import nnlistserv
+   (nnweb))
+ 
+ ;;; Internal functions
+ 
+ ;;;
+ ;;; KK functions.
+ ;;;
+ 
+ (defun nnlistserv-kk-create-mapping ()
+   "Perform the search and create a number-to-url alist."
+   (save-excursion
+     (set-buffer nnweb-buffer)
+     (let ((case-fold-search t)
+         (active (or (cadr (assoc nnweb-group nnweb-group-alist))
+                     (cons 1 0)))
+         (pages (nnweb-definition 'pages))
+         map url page subject from )
+       (while (setq page (pop pages))
+       (erase-buffer)
+       (when (funcall (nnweb-definition 'search) page)
+         ;; Go through all the article hits on this page.
+         (goto-char (point-min))
+         (mm-url-decode-entities)
+         (goto-char (point-min))
+         (while (re-search-forward "^<li> *<a 
href=\"\\([^\"]+\\)\"><b>\\([^\\>]+\\)</b></a> *<[^>]+><i>\\([^>]+\\)<" nil t)
+           (setq url (match-string 1)
+                 subject (match-string 2)
+                 from (match-string 3))
+           (setq url (concat (format (nnweb-definition 'address) page) url))
+           (unless (nnweb-get-hashtb url)
+             (push
+              (list
+               (incf (cdr active))
+               (make-full-mail-header
+                (cdr active) subject from ""
+                (concat "<" (nnweb-identifier url) "@kk>")
+                nil 0 0 url))
+              map)
+             (nnweb-set-hashtb (cadar map) (car map))
+             (nnheader-message 5 "%s %s %s" (cdr active) (point) pages)))))
+       ;; Return the articles in the right order.
+       (setq nnweb-articles
+           (sort (nconc nnweb-articles map) 'car-less-than-car)))))
+ 
+ (defun nnlistserv-kk-wash-article ()
+   (let ((case-fold-search t)
+       (headers '(sent name email subject id))
+       sent name email subject id)
+     (mm-url-decode-entities)
+     (while headers
+       (goto-char (point-min))
+       (re-search-forward (format "<!-- %s=\"\\([^\"]+\\)" (car headers) nil 
t))
+       (set (pop headers) (match-string 1)))
+     (goto-char (point-min))
+     (search-forward "<!-- body" nil t)
+     (delete-region (point-min) (progn (forward-line 1) (point)))
+     (goto-char (point-max))
+     (search-backward "<!-- body" nil t)
+     (delete-region (point-max) (progn (beginning-of-line) (point)))
+     (mm-url-remove-markup)
+     (goto-char (point-min))
+     (insert (format "From: %s <%s>\n" name email)
+           (format "Subject: %s\n" subject)
+           (format "Message-ID: %s\n" id)
+           (format "Date: %s\n\n" sent))))
+ 
+ (defun nnlistserv-kk-search (search)
+   (mm-url-insert
+    (concat (format (nnweb-definition 'address) search)
+          (nnweb-definition 'index)))
+   t)
+ 
+ (defun nnlistserv-kk-identity (url)
+   "Return an unique identifier based on URL."
+   url)
+ 
+ (provide 'nnlistserv)
+ 
+ ;;; arch-tag: 7705176f-d332-4a5e-a520-d0d319445617
+ ;;; nnlistserv.el ends here