;;; nnslashdot.el --- interfacing with Slashdot
-;; Copyright (C) 1999 Free Software Foundation, Inc.
+
+;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004,
+;; 2005, 2006 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
;; 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.
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
;;; Commentary:
-;; Note: You need to have `url' and `w3' installed for this
-;; backend to work.
-
;;; Code:
(eval-when-compile (require 'cl))
(require 'gnus)
(require 'nnmail)
(require 'mm-util)
-(require 'nnweb)
-(eval-when-compile
- (ignore-errors
- (require 'w3)
- (require 'url)
- (require 'w3-forms)))
-;; Report failure to find w3 at load time if appropriate.
-(eval '(progn
- (require 'w3)
- (require 'url)
- (require 'w3-forms)))
+(require 'mm-url)
(nnoo-declare nnslashdot)
"http://slashdot.org/article.pl?sid=%s&mode=nocomment"
"Where nnslashdot will fetch the article from.")
+(defvoo nnslashdot-backslash-url "http://slashdot.org/slashdot.xml"
+ "Where nnslashdot will fetch the stories from.")
+
+(defvoo nnslashdot-use-front-page nil
+ "Use the front page in addition to the backslash page.")
+
(defvoo nnslashdot-threshold -1
"The article threshold.")
(defvoo nnslashdot-group-number 0
"The number of non-fresh groups to keep updated.")
+(defvoo nnslashdot-login-name ""
+ "The login name to use when posting.")
+
+(defvoo nnslashdot-password ""
+ "The password to use when posting.")
+
;;; Internal variables
(defvar nnslashdot-groups nil)
(deffoo nnslashdot-retrieve-headers (articles &optional group server fetch-old)
(nnslashdot-possibly-change-server group server)
- (unless gnus-nov-is-evil
- (if nnslashdot-threaded
- (nnslashdot-threaded-retrieve-headers articles group)
- (nnslashdot-sane-retrieve-headers articles group))))
-
-(deffoo nnslashdot-threaded-retrieve-headers (articles group)
- (let ((last (car (last articles)))
- (did nil)
- (start 1)
- (sid (caddr (assoc group nnslashdot-groups)))
- (first-comments t)
- (startats '(1))
- headers article subject score from date lines parent point s)
+ (condition-case why
+ (unless gnus-nov-is-evil
+ (nnslashdot-retrieve-headers-1 articles group))
+ (search-failed (nnslashdot-lose why))))
+
+(deffoo nnslashdot-retrieve-headers-1 (articles group)
+ (let* ((last (car (last articles)))
+ (start (if nnslashdot-threaded 1 (pop articles)))
+ (entry (assoc group nnslashdot-groups))
+ (sid (nth 2 entry))
+ (first-comments t)
+ headers article subject score from date lines parent point cid
+ s startats changed)
(save-excursion
(set-buffer nnslashdot-buffer)
(let ((case-fold-search t))
(erase-buffer)
(when (= start 1)
- (nnweb-insert (format nnslashdot-article-url sid))
+ (mm-url-insert (format nnslashdot-article-url sid) t)
(goto-char (point-min))
- (search-forward "Posted by ")
- (when (looking-at "<a[^>]+>\\([^<]+\\)")
- (setq from (match-string 1)))
- (search-forward " on ")
+ (if (eobp)
+ (error "Couldn't open connection to slashdot"))
+ (re-search-forward "Posted by[ \t\r\n]+")
+ (when (looking-at "\\(<a[^>]+>\\)?[ \t\r\n]*\\([^<\r\n]+\\)")
+ (setq from (mm-url-decode-entities-string (match-string 2))))
+ (search-forward "on ")
(setq date (nnslashdot-date-to-date
(buffer-substring (point) (1- (search-forward "<")))))
- (forward-line 2)
- (setq lines (count-lines
- (point)
- (search-forward
- "A href=http://slashdot.org/article.pl")))
+ (setq lines (/ (- (point)
+ (progn (forward-line 1) (point)))
+ 60))
(push
(cons
1
(make-full-mail-header
- 1 group from date (concat "<" sid "%1@slashdot>")
+ 1 group from date
+ (concat "<" sid "%1@slashdot>")
"" 0 lines nil nil))
- headers))
- (while (and (setq start (pop startats))
- (< start last))
+ headers)
+ (setq start (if nnslashdot-threaded 2 (pop articles))))
+ (while (and start (<= start last))
(setq point (goto-char (point-max)))
- (nnweb-insert
- (format nnslashdot-comments-url sid nnslashdot-threshold 0 start))
- (when first-comments
+ (mm-url-insert
+ (format nnslashdot-comments-url sid
+ nnslashdot-threshold 0 (- start 2))
+ t)
+ (when (and nnslashdot-threaded first-comments)
(setq first-comments nil)
(goto-char (point-max))
(while (re-search-backward "startat=\\([0-9]+\\)" nil t)
(unless (memq s startats)
(push s startats)))
(setq startats (sort startats '<)))
+ (setq article (if (and article (< start article)) article start))
(goto-char point)
(while (re-search-forward
- "<a name=\"\\([0-9]+\\)\"><b>\\([^<]+\\)</b>.*score:\\([^)]+\\))"
+ "<a name=\"\\([0-9]+\\)\">\\([^<]+\\)\\(?:.*\n\\)\\{2,10\\}.*score:\\([^)]+\\))"
nil t)
- (setq article (string-to-number (match-string 1))
+ (setq cid (match-string 1)
subject (match-string 2)
score (match-string 3))
+ (unless (assq article (nth 4 entry))
+ (setcar (nthcdr 4 entry) (cons (cons article cid) (nth 4 entry)))
+ (setq changed t))
(when (string-match "^Re: *" subject)
(setq subject (concat "Re: " (substring subject (match-end 0)))))
- (forward-line 1)
- (if (looking-at
- "by <a[^>]+>\\([^<]+\\)</a>[ \t\n]*.*(\\([^)]+\\))")
- (setq from (concat (match-string 1)
- " <" (match-string 2) ">"))
- (looking-at "by \\(.+\\) on ")
- (setq from (match-string 1)))
- (goto-char (- (match-end 0) 5))
- (search-forward " on ")
+ (setq subject (mm-url-decode-entities-string subject)
+ from "")
+ (when (re-search-forward "by[ \t\n]+<[^>]+>\\([^<(]+\\)" nil t)
+ (setq from
+ (concat
+ (mm-url-decode-entities-string (match-string 1))
+ " <nobody@slashdot.org>")))
+ (search-forward "on ")
(setq date
(nnslashdot-date-to-date
- (buffer-substring (point) (progn (end-of-line) (point)))))
- (setq lines (/ (abs (- (search-forward "<td ")
- (search-forward "</td>")))
+ (buffer-substring
+ (point) (progn (skip-chars-forward "^()<>\n\r") (point)))))
+ (setq lines (/ (abs (- (search-forward "<div")
+ (search-forward "</div>")))
70))
- (forward-line 2)
- (setq parent
- (if (looking-at ".*cid=\\([0-9]+\\)")
- (match-string 1)
- nil))
- (setq did t)
+ (if (not
+ (re-search-forward ".*cid=\\([0-9]+\\)\">Parent</A>" nil t))
+ (setq parent nil)
+ (setq parent (match-string 1))
+ (when (string= parent "0")
+ (setq parent nil)))
(push
(cons
- (1+ article)
+ article
(make-full-mail-header
- (1+ article)
+ article
(concat subject " (" score ")")
from date
- (concat "<" sid "%"
- (number-to-string (1+ article))
- "@slashdot>")
+ (concat "<" sid "%" cid "@slashdot>")
(if parent
- (concat "<" sid "%"
- (number-to-string (1+ (string-to-number parent)))
- "@slashdot>")
+ (concat "<" sid "%" parent "@slashdot>")
"")
0 lines nil nil))
- headers)))))
+ headers)
+ (while (and articles (<= (car articles) article))
+ (pop articles))
+ (setq article (1+ article)))
+ (if nnslashdot-threaded
+ (progn
+ (setq start (pop startats))
+ (if start (setq start (+ start 2))))
+ (setq start (pop articles))))))
+ (if changed (nnslashdot-write-groups))
(setq nnslashdot-headers (sort headers 'car-less-than-car))
(save-excursion
(set-buffer nntp-server-buffer)
(erase-buffer)
- (dolist (header nnslashdot-headers)
- (nnheader-insert-nov (cdr header))))
- 'nov))
-
-(deffoo nnslashdot-sane-retrieve-headers (articles group)
- (let ((last (car (last articles)))
- (did nil)
- (start (max (1- (car articles)) 1))
- (sid (caddr (assoc group nnslashdot-groups)))
- headers article subject score from date lines parent point)
- (save-excursion
- (set-buffer nnslashdot-buffer)
- (erase-buffer)
- (when (= start 1)
- (nnweb-insert (format nnslashdot-article-url sid))
- (goto-char (point-min))
- (search-forward "Posted by ")
- (when (looking-at "<a[^>]+>\\([^<]+\\)")
- (setq from (match-string 1)))
- (search-forward " on ")
- (setq date (nnslashdot-date-to-date
- (buffer-substring (point) (1- (search-forward "<")))))
- (forward-line 2)
- (setq lines (count-lines (point)
- (search-forward
- "A href=http://slashdot.org/article.pl")))
- (push
- (cons
- 1
- (make-full-mail-header
- 1 group from date (concat "<" sid "%1@slashdot>")
- "" 0 lines nil nil))
- headers))
- (while (or (not article)
- (and did
- (< article last)))
- (when article
- (setq start (1+ article)))
- (setq point (goto-char (point-max)))
- (nnweb-insert
- (format nnslashdot-comments-url sid nnslashdot-threshold 4 start))
- (goto-char point)
- (while (re-search-forward
- "<a name=\"\\([0-9]+\\)\"><b>\\([^<]+\\)</b>.*score\\([^)]+\\))"
- nil t)
- (setq article (string-to-number (match-string 1))
- subject (match-string 2)
- score (match-string 3))
- (forward-line 1)
- (if (looking-at
- "by <a[^>]+>\\([^<]+\\)</a>[ \t\n]*.*(\\([^)]+\\))")
- (setq from (concat (match-string 1) " <" (match-string 2) ">"))
- (looking-at "by \\(.+\\) on ")
- (setq from (match-string 1)))
- (goto-char (- (match-end 0) 5))
- (search-forward " on ")
- (setq date
- (nnslashdot-date-to-date
- (buffer-substring (point) (progn (end-of-line) (point)))))
- (setq lines (/ (abs (- (search-forward "<td ")
- (search-forward "</td>")))
- 70))
- (forward-line 2)
- (setq parent
- (if (looking-at ".*cid=\\([0-9]+\\)")
- (match-string 1)
- nil))
- (setq did t)
- (push
- (cons
- (1+ article)
- (make-full-mail-header
- (1+ article) (concat subject " (" score ")")
- from date
- (concat "<" sid "%"
- (number-to-string (1+ article))
- "@slashdot>")
- (if parent
- (concat "<" sid "%"
- (number-to-string (1+ (string-to-number parent)))
- "@slashdot>")
- &nbs
projects / gnus / blobdiff