;;; nnslashdot.el --- interfacing with Slashdot
-;; Copyright (C) 1999 Free Software Foundation, Inc.
+;; Copyright (C) 1999, 2000 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
(require 'gnus)
(require 'nnmail)
(require 'mm-util)
-(require 'nnweb)
(eval-when-compile
(ignore-errors
- (require 'w3)
- (require 'url)
- (require 'w3-forms)))
+ (require 'nnweb)))
;; Report failure to find w3 at load time if appropriate.
-(eval '(progn
- (require 'w3)
- (require 'url)
- (require 'w3-forms)))
+(eval '(require 'nnweb))
(nnoo-declare nnslashdot)
(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))))
-
+ (condition-case why
+ (unless gnus-nov-is-evil
+ (if nnslashdot-threaded
+ (nnslashdot-threaded-retrieve-headers articles group)
+ (nnslashdot-sane-retrieve-headers articles group)))
+ (search-failed (nnslashdot-lose why))))
+
(deffoo nnslashdot-threaded-retrieve-headers (articles group)
(let ((last (car (last articles)))
(did nil)
(let ((case-fold-search t))
(erase-buffer)
(when (= start 1)
- (nnweb-insert (format nnslashdot-article-url sid))
+ (nnweb-insert (format nnslashdot-article-url
+ (nnslashdot-sid-strip sid)) t)
(goto-char (point-min))
(search-forward "Posted by ")
(when (looking-at "<a[^>]+>\\([^<]+\\)")
- (setq from (match-string 1)))
+ (setq from (nnweb-decode-entities-string (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")))
+ (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 "<" (nnslashdot-sid-strip sid) "%1@slashdot>")
"" 0 lines nil nil))
headers))
(while (and (setq start (pop startats))
(< start last))
(setq point (goto-char (point-max)))
(nnweb-insert
- (format nnslashdot-comments-url sid nnslashdot-threshold 0 start))
+ (format nnslashdot-comments-url
+ (nnslashdot-sid-strip sid)
+ nnslashdot-threshold 0 start)
+ t)
(when first-comments
(setq first-comments nil)
(goto-char (point-max))
(setq startats (sort startats '<)))
(goto-char point)
(while (re-search-forward
- "<a name=\"\\([0-9]+\\)\"><b>\\([^<]+\\)</b>.*score:\\([^)]+\\))"
+ "<a name=\"\\([0-9]+\\)\"><\\(b\\|H4\\)>\\([^<]+\\)</\\(b\\|H4\\)>.*score:\\([^)]+\\))"
nil t)
(setq article (string-to-number (match-string 1))
- subject (match-string 2)
- score (match-string 3))
+ subject (match-string 3)
+ score (match-string 5))
(when (string-match "^Re: *" subject)
(setq subject (concat "Re: " (substring subject (match-end 0)))))
+ (setq subject (nnweb-decode-entities-string subject))
(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))
+ (progn
+ (goto-char (- (match-end 0) 5))
+ (setq from (concat
+ (nnweb-decode-entities-string (match-string 1))
+ " <" (match-string 2) ">")))
+ (setq from "")
+ (when (looking-at "by \\(.+\\) on ")
+ (goto-char (- (match-end 0) 5))
+ (setq from (nnweb-decode-entities-string (match-string 1)))))
(search-forward " on ")
(setq date
(nnslashdot-date-to-date
(setq lines (/ (abs (- (search-forward "<td ")
(search-forward "</td>")))
70))
- (forward-line 2)
+ (forward-line 4)
(setq parent
(if (looking-at ".*cid=\\([0-9]+\\)")
(match-string 1)
(1+ article)
(concat subject " (" score ")")
from date
- (concat "<" sid "%"
+ (concat "<" (nnslashdot-sid-strip sid) "%"
(number-to-string (1+ article))
"@slashdot>")
(if parent
- (concat "<" sid "%"
+ (concat "<" (nnslashdot-sid-strip sid) "%"
(number-to-string (1+ (string-to-number parent)))
"@slashdot>")
"")
(save-excursion
(set-buffer nntp-server-buffer)
(erase-buffer)
- (dolist (header nnslashdot-headers)
- (nnheader-insert-nov (cdr header))))
+ (mm-with-unibyte-current-buffer
+ (dolist (header nnslashdot-headers)
+ (nnheader-insert-nov (cdr header)))))
'nov))
(deffoo nnslashdot-sane-retrieve-headers (articles group)
(set-buffer nnslashdot-buffer)
(erase-buffer)
(when (= start 1)
- (nnweb-insert (format nnslashdot-article-url sid))
+ (nnweb-insert (format nnslashdot-article-url
+ (nnslashdot-sid-strip sid)) t)
(goto-char (point-min))
(search-forward "Posted by ")
(when (looking-at "<a[^>]+>\\([^<]+\\)")
- (setq from (match-string 1)))
+ (setq from (nnweb-decode-entities-string (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")))
+ (re-search-forward
+ "A href=\"\\(http://slashdot.org\\)?/article")))
(push
(cons
1
(make-full-mail-header
- 1 group from date (concat "<" sid "%1@slashdot>")
+ 1 group from date (concat "<" (nnslashdot-sid-strip sid)
+ "%1@slashdot>")
"" 0 lines nil nil))
headers))
(while (or (not article)
(setq start (1+ article)))
(setq point (goto-char (point-max)))
(nnweb-insert
- (format nnslashdot-comments-url sid nnslashdot-threshold 4 start))
+ (format nnslashdot-comments-url (nnslashdot-sid-strip sid)
+ nnslashdot-threshold 4 start)
+ t)
(goto-char point)
(while (re-search-forward
- "<a name=\"\\([0-9]+\\)\"><b>\\([^<]+\\)</b>.*score:\\([^)]+\\))"
+ "<a name=\"\\([0-9]+\\)\"><\\(b\\|H4\\)>\\([^<]+\\)</\\(b\\|H4\\)>.*score:\\([^)]+\\))"
nil t)
(setq article (string-to-number (match-string 1))
- subject (match-string 2)
- score (match-string 3))
+ subject (match-string 3)
+ score (match-string 5))
(when (string-match "^Re: *" subject)
(setq subject (concat "Re: " (substring subject (match-end 0)))))
+ (setq subject (nnweb-decode-entities-string subject))
(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))
+ (progn
+ (goto-char (- (match-end 0) 5))
+ (setq from (concat
+ (nnweb-decode-entities-string (match-string 1))
+ " <" (match-string 2) ">")))
+ (setq from "")
+ (when (looking-at "by \\(.+\\) on ")
+ (goto-char (- (match-end 0) 5))
+ (setq from (nnweb-decode-entities-string (match-string 1)))))
(search-forward " on ")
(setq date
(nnslashdot-date-to-date
(make-full-mail-header
(1+ article) (concat subject " (" score ")")
from date
- (concat "<" sid "%"
+ (concat "<" (nnslashdot-sid-strip sid) "%"
(number-to-string (1+ article))
"@slashdot>")
(if parent
- (concat "<" sid "%"
+ (concat "<" (nnslashdot-sid-strip sid) "%"
(number-to-string (1+ (string-to-number parent)))
"@slashdot>")
"")
(save-excursion
(set-buffer nntp-server-buffer)
(erase-buffer)
- (dolist (header nnslashdot-headers)
- (nnheader-insert-nov (cdr header))))
+ (mm-with-unibyte-current-buffer
+ (dolist (header nnslashdot-headers)
+ (nnheader-insert-nov (cdr header)))))
'nov))
(deffoo nnslashdot-request-group (group &optional server dont-check)
(deffoo nnslashdot-request-article (article &optional group server buffer)
(nnslashdot-possibly-change-server group server)
(let (contents)
- (save-excursion
- (set-buffer nnslashdot-buffer)
- (let ((case-fold-search t))
- (goto-char (point-min))
- (when (and (stringp article)
- (string-match "%\\([0-9]+\\)@" article))
- (setq article (string-to-number (match-string 1 article))))
- (when (numberp article)
- (if (= article 1)
- (progn
- (re-search-forward "Posted by .* on ")
- (forward-line 1)
+ (condition-case why
+ (save-excursion
+ (set-buffer nnslashdot-buffer)
+ (let ((case-fold-search t))
+ (goto-char (point-min))
+ (when (and (stringp article)
+ (string-match "%\\([0-9]+\\)@" article))
+ (setq article (string-to-number (match-string 1 article))))
+ (when (numberp article)
+ (if (= article 1)
+ (progn
+ (re-search-forward "Posted by *<[^>]+>[^>]*<[^>]+> *on ")
+ (search-forward "<BR>")
+ (setq contents
+ (buffer-substring
+ (point)
+ (progn
+ (re-search-forward
+ "<p>.*A href=\"\\(http://slashdot.org\\)?/article")
+ (match-beginning 0)))))
+ (search-forward (format "<a name=\"%d\">" (1- article)))
(setq contents
(buffer-substring
- (point)
- (progn
- (re-search-forward
- "<p>.*A href=http://slashdot.org/article.pl")
- (match-beginning 0)))))
- (search-forward (format "<a name=\"%d\">" (1- article)))
- (setq contents
- (buffer-substring
- (re-search-forward "<td[^>]+>")
- (search-forward "</td>")))))))
+ (re-search-forward "<td[^>]+>")
+ (search-forward "</td>")))))))
+ (search-failed (nnslashdot-lose why)))
+
(when contents
(save-excursion
(set-buffer (or buffer nntp-server-buffer))
(erase-buffer)
- (insert contents)
- (goto-char (point-min))
- (while (search-forward "<br><br>" nil t)
- (replace-match "<p>" t t))
- (goto-char (point-min))
- (insert "Content-Type: text/html\nMIME-Version: 1.0\n")
- (insert "Newsgroups: " (caddr (assoc group nnslashdot-groups))
- "\n")
- (let ((header (cdr (assq article nnslashdot-headers))))
- (nnheader-insert-header header))
- (nnheader-report 'nnslashdot "Fetched article %s" article)
+ (mm-with-unibyte-current-buffer
+ (insert contents)
+ (goto-char (point-min))
+ (while (re-search-forward "\\(<br>\r?\\)+" nil t)
+ (replace-match "<p>" t t))
+ (goto-char (point-min))
+ (insert "Content-Type: text/html\nMIME-Version: 1.0\n")
+ (insert "Newsgroups: " (caddr (assoc group nnslashdot-groups))
+ "\n")
+ (let ((header (cdr (assq article nnslashdot-headers))))
+ (nnheader-insert-header header))
+ (nnheader-report 'nnslashdot "Fetched article %s" article))
(cons group article)))))
(deffoo nnslashdot-close-server (&optional server)
(nnslashdot-possibly-change-server nil server)
(let ((number 0)
sid elem description articles gname)
- ;; First we do the Ultramode to get info on all the latest groups.
- (with-temp-buffer
- (nnweb-insert "http://slashdot.org/slashdot.xml")
- (goto-char (point-min))
- (while (search-forward "<story>" nil t)
- (narrow-to-region (point) (search-forward "</story>"))
- (goto-char (point-min))
- (re-search-forward "<title>\\([^<]+\\)</title>")
- (setq description (match-string 1))
- (re-search-forward "<url>\\([^<]+\\)</url>")
- (setq sid (match-string 1))
- (string-match "/\\([0-9/]+\\).shtml" sid)
- (setq sid (match-string 1 sid))
- (re-search-forward "<comments>\\([^<]+\\)</comments>")
- (setq articles (string-to-number (match-string 1)))
- (setq gname (concat description " (" sid ")"))
- (if (setq elem (assoc gname nnslashdot-groups))
- (setcar (cdr elem) articles)
- (push (list gname articles sid) nnslashdot-groups))
- (goto-char (point-max))
- (widen)))
- ;; Then do the older groups.
- (while (> (- nnslashdot-group-number number) 0)
- (with-temp-buffer
- (let ((case-fold-search t))
- (nnweb-insert (format nnslashdot-active-url number))
- (goto-char (point-min))
- (while (re-search-forward
- "article.pl\\?sid=\\([^&]+\\).*<b>\\([^<]+\\)</b>" nil t)
- (setq sid (match-string 1)
- description (match-string 2))
- (forward-line 1)
- (when (re-search-forward "<b>\\([0-9]+\\)</b>" nil t)
- (setq articles (string-to-number (match-string 1))))
- (setq gname (concat description " (" sid ")"))
- (if (setq elem (assoc gname nnslashdot-groups))
- (setcar (cdr elem) articles)
- (push (list gname articles sid) nnslashdot-groups)))))
- (incf number 30))
+ (condition-case why
+ ;; First we do the Ultramode to get info on all the latest groups.
+ (progn
+ (mm-with-unibyte-buffer
+ (nnweb-insert "http://slashdot.org/slashdot.xml" t)
+ (goto-char (point-min))
+ (while (search-forward "<story>" nil t)
+ (narrow-to-region (point) (search-forward "</story>"))
+ (goto-char (point-min))
+ (re-search-forward "<title>\\([^<]+\\)</title>")
+ (setq description
+ (nnweb-decode-entities-string (match-string 1)))
+ (re-search-forward "<url>\\([^<]+\\)</url>")
+ (setq sid (match-string 1))
+ (string-match "/\\([0-9/]+\\)\\(.shtml\\|$\\)" sid)
+ (setq sid (concat "00/" (match-string 1 sid)))
+ (re-search-forward "<comments>\\([^<]+\\)</comments>")
+ (setq articles (string-to-number (match-string 1)))
+ (setq gname (concat description " (" sid ")"))
+ (if (setq elem (assoc gname nnslashdot-groups))
+ (setcar (cdr elem) articles)
+ (push (list gname articles sid) nnslashdot-groups))
+ (goto-char (point-max))
+ (widen)))
+ ;; Then do the older groups.
+ (while (> (- nnslashdot-group-number number) 0)
+ (mm-with-unibyte-buffer
+ (let ((case-fold-search t))
+ (nnweb-insert (format nnslashdot-active-url number) t)
+ (goto-char (point-min))
+ (while (re-search-forward
+ "article.pl\\?sid=\\([^&]+\\).*<b>\\([^<]+\\)</b>"
+ nil t)
+ (setq sid (match-string 1)
+ description
+ (nnweb-decode-entities-string (match-string 2)))
+ (forward-line 1)
+ (when (re-search-forward "<b>\\([0-9]+\\)</b>" nil t)
+ (setq articles (string-to-number (match-string 1))))
+ (setq gname (concat description " (" sid ")"))
+ (if (setq elem (assoc gname nnslashdot-groups))
+ (setcar (cdr elem) articles)
+ (push (list gname articles sid) nnslashdot-groups)))))
+ (incf number 30)))
+ (search-failed (nnslashdot-lose why)))
(nnslashdot-write-groups)
(nnslashdot-generate-active)
t))
-
+
(deffoo nnslashdot-request-newgroups (date &optional server)
(nnslashdot-possibly-change-server nil server)
(nnslashdot-generate-active)
(deffoo nnslashdot-request-post (&optional server)
(nnslashdot-possibly-change-server nil server)
- (let ((sid (message-fetch-field "newsgroups"))
+ (let ((sid (nnslashdot-sid-strip (message-fetch-field "newsgroups")))
(subject (message-fetch-field "subject"))
(references (car (last (split-string
(message-fetch-field "references")))))
(insert "</blockquote>\n")
(setq quoted nil)))
(forward-line 1))
+ (goto-char (point-min))
+ (while (re-search-forward "^ *\n" nil t)
+ (replace-match "<p>\n"))
(widen)
(when (message-goto-signature)
(forward-line -1)
("postercomment" . ,body)
("posttype" . "html")))))
+(deffoo nnslashdot-request-delete-group (group &optional force server)
+ (nnslashdot-possibly-change-server group server)
+ (setq nnslashdot-groups (delq (assoc group nnslashdot-groups)
+ nnslashdot-groups))
+ (nnslashdot-write-groups))
+
+(deffoo nnslashdot-request-close ()
+ (setq nnslashdot-headers nil
+ nnslashdot-groups nil))
+
(nnoo-define-skeleton nnslashdot)
;;; Internal functions
(defun nnslashdot-read-groups ()
(let ((file (expand-file-name "groups" nnslashdot-directory)))
(when (file-exists-p file)
- (with-temp-buffer
+ (mm-with-unibyte-buffer
(insert-file-contents file)
(goto-char (point-min))
(setq nnslashdot-groups (read (current-buffer)))))))
(format " *nnslashdot %s*" server))))))
(defun nnslashdot-date-to-date (sdate)
- (let ((elem (delete "" (split-string sdate))))
- (concat (substring (nth 0 elem) 0 3) " "
- (substring (nth 1 elem) 0 3) " "
- (substring (nth 2 elem) 0 2) " "
- (substring (nth 3 elem) 1 6) " "
- (format-time-string "%Y") " "
- (nth 4 elem))))
+ (condition-case err
+ (let ((elem (delete "" (split-string sdate))))
+ (concat (substring (nth 0 elem) 0 3) " "
+ (substring (nth 1 elem) 0 3) " "
+ (substring (nth 2 elem) 0 2) " "
+ (substring (nth 3 elem) 1 6) " "
+ (format-time-string "%Y") " "
+ (nth 4 elem)))
+ (error "")))
(defun nnslashdot-generate-active ()
(save-excursion
(insert (prin1-to-string (car elem))
" " (number-to-string (cadr elem)) " 1 y\n"))))
+(defun nnslashdot-lose (why)
+ (error "Slashdot HTML has changed; please get a new version of nnslashdot"))
+
+;(defun nnslashdot-sid-strip (sid)
+; (if (string-match "^00/" sid)
+; (substring sid (match-end 0))
+; sid))
+
+(defalias 'nnslashdot-sid-strip 'identity)
+
(provide 'nnslashdot)
;;; nnslashdot.el ends here
projects / gnus / blobdiff