(mapping (nth 5 entry))
(old-total (or (nth 6 entry) 1))
(furl "forumdisplay.cgi?action=topics&number=%d&DaysPrune=1000")
+ (furls (list (concat nnultimate-address (format furl sid))))
headers article subject score from date lines parent point
contents tinfo fetchers map elem a href garticles topic old-max
inc datel table string current-page total-contents pages
- farticles)
- (with-temp-buffer
- (nnweb-insert (concat nnultimate-address (format furl sid)))
- (goto-char (point-min))
- (setq contents
- (nth 2 (car (nth 2 (nnultimate-find-forum-table
- (w3-parse-buffer (current-buffer)))))))
- ;; The main idea here is to map Gnus article numbers to
- ;; nnultimate article numbers. Say there are three topics in
- ;; this forum, the first with 4 articles, the seconds with 2,
- ;; and the third with 1. Then this will translate into 7 Gnus
- ;; article numbers, where 1-4 comes from the first topic, 5-6
- ;; from the second and 7 from the third. Now, then next time
- ;; the group is entered, there's 2 new articles in topic one
- ;; and 1 in topic three. Then Gnus article number 8-9 be 5-6
- ;; in topic one and 10 will be the 2 in topic three.
- (dolist (row (reverse (cdr contents)))
- (setq row (nth 2 row))
- (when (setq a (nnweb-parse-find 'a row))
- (setq subject (car (last (nnweb-text a)))
- href (cdr (assq 'href (nth 1 a))))
- (let ((artlist (nreverse (nnweb-text row)))
- art)
- (while (and (not art)
- artlist)
- (when (string-match "^[0-9]+$" (car artlist))
- (setq art (1+ (string-to-number (car artlist)))))
- (pop artlist))
- (setq garticles art))
- (string-match "/\\([0-9]+\\).html" href)
- (setq topic (string-to-number (match-string 1 href)))
- (if (setq tinfo (assq topic topics))
- (progn
- (setq old-max (cadr tinfo))
- (setcar (cdr tinfo) garticles))
- (setq old-max 0)
- (push (list topic garticles subject href) topics)
- (setcar (nthcdr 4 entry) topics))
- (when (not (= old-max garticles))
- (setq inc (- garticles old-max))
- (setq mapping (nconc mapping
- (list
- (list
- old-total (1- (incf old-total inc))
- topic (1+ old-max)))))
- (incf old-max inc)
- (setcar (nthcdr 5 entry) mapping)
- (setcar (nthcdr 6 entry) old-total))))
- (setq map mapping)
- (while (and (setq article (car articles))
- map)
- (while (and map
- (> article (caar map)))
- (pop map))
- (when (setq mmap (car map))
- (setq farticle -1)
- (while (and article
- (<= article (nth 1 mmap)))
- ;; Do we already have a fetcher for this topic?
- (if (setq elem (assq (nth 2 mmap) fetchers))
- ;; Yes, so we just add the spec to the end.
- (nconc elem (list (cons article
- (+ (nth 3 mmap) (incf farticle)))))
- ;; No, so we add a new one.
- (push (list (nth 2 mmap)
- (cons article
- (+ (nth 3 mmap) (incf farticle))))
- fetchers))
- (pop articles)
- (setq article (car articles)))))
- ;; Now we have the mapping from/to Gnus/nnultimate article numbers,
- ;; so we start fetching the topics that we need to satisfy the
- ;; request.
- (if (not fetchers)
- (save-excursion
- (set-buffer nntp-server-buffer)
- (erase-buffer))
- (setq nnultimate-articles nil)
- (with-temp-buffer
- (dolist (elem fetchers)
- (setq pages 1
- current-page 1
- total-contents nil)
- (while (<= current-page pages)
- (erase-buffer)
- (setq subject (nth 2 (assq (car elem) topics)))
- (setq href (nth 3 (assq (car elem) topics)))
- (if (= current-page 1)
- (nnweb-insert href)
- (string-match "\\.html$" href)
- (nnweb-insert (concat (substring href 0 (match-beginning 0))
- "-" (number-to-string current-page)
- (match-string 0 href))))
- (goto-char (point-min))
- (setq contents (w3-parse-buffer (current-buffer)))
- (setq table (nnultimate-find-forum-table contents))
- (setq string (mapconcat 'identity (nnweb-text table) ""))
- (when (string-match "topic is \\([0-9]\\) pages" string)
- (setq pages (string-to-number (match-string 1 string)))
- (setcdr table nil)
- (setq table (nnultimate-find-forum-table contents)))
- (setq contents (cdr (nth 2 (car (nth 2 table)))))
- (setq total-contents (nconc contents total-contents))
- (incf current-page))
- ;(setq total-contents (nreverse total-contents))
- (dolist (art (cdr elem))
- (if (not (nth (1- (cdr art)) total-contents))
- (debug)
- (push (list (car art)
- (nth (1- (cdr art)) total-contents)
- subject)
- nnultimate-articles)))))
- (setq nnultimate-articles
- (sort nnultimate-articles 'car-less-than-car))
- ;; Now we have all the articles, conveniently in an alist
- ;; where the key is the Gnus article number.
- (dolist (articlef nnultimate-articles)
- (setq article (nth 0 articlef)
- contents (nth 1 articlef)
- subject (nth 2 articlef))
- (setq from (mapconcat 'identity
- (nnweb-text (car (nth 2 contents)))
- " ")
- datel (nnweb-text (nth 2 (car (cdr (nth 2 contents))))))
- (while datel
- (when (string-match "Posted" (car datel))
- (setq date (substring (car datel) (match-end 0))
- datel nil))
- (pop datel))
- (setq date (delete "" (split-string date "[- \n\t\r ]")))
- (setq date (format "%s %s %s %s"
- (car (rassq (string-to-number (nth 1 date))
- parse-time-months))
- (nth 0 date) (nth 2 date) (nth 3 date)))
- (push
- (cons
- article
- (make-full-mail-header
- article subject
- from (or date "")
- (concat "<" (number-to-string sid) "%"
- (number-to-string article)
- "@ultimate>")
- "" 0
- (/ (length (mapconcat
- 'identity
- (nnweb-text
- (cdr (nth 2 (nth 1 (nth 2 contents)))))
- ""))
- 70)
- nil nil))
- headers))
- (setq nnultimate-headers (sort headers 'car-less-than-car))
+ farticles forum-contents parse furl-fetched)
+ (setq map mapping)
+ (while (and (setq article (car articles))
+ map)
+ (while (and map
+ (> article (caar map)))
+ (pop map))
+ (when (setq mmap (car map))
+ (setq farticle -1)
+ (while (and article
+ (<= article (nth 1 mmap)))
+ ;; Do we already have a fetcher for this topic?
+ (if (setq elem (assq (nth 2 mmap) fetchers))
+ ;; Yes, so we just add the spec to the end.
+ (nconc elem (list (cons article
+ (+ (nth 3 mmap) (incf farticle)))))
+ ;; No, so we add a new one.
+ (push (list (nth 2 mmap)
+ (cons article
+ (+ (nth 3 mmap) (incf farticle))))
+ fetchers))
+ (pop articles)
+ (setq article (car articles)))))
+ ;; Now we have the mapping from/to Gnus/nnultimate article numbers,
+ ;; so we start fetching the topics that we need to satisfy the
+ ;; request.
+ (if (not fetchers)
(save-excursion
(set-buffer nntp-server-buffer)
- (erase-buffer)
- (dolist (header nnultimate-headers)
- (nnheader-insert-nov (cdr header))))))
+ (erase-buffer))
+ (setq nnultimate-articles nil)
+ (with-temp-buffer
+ (dolist (elem fetchers)
+ (setq pages 1
+ current-page 1
+ total-contents nil)
+ (while (<= current-page pages)
+ (erase-buffer)
+ (setq subject (nth 2 (assq (car elem) topics)))
+ (setq href (nth 3 (assq (car elem) topics)))
+ (if (= current-page 1)
+ (nnweb-insert href)
+ (string-match "\\.html$" href)
+ (nnweb-insert (concat (substring href 0 (match-beginning 0))
+ "-" (number-to-string current-page)
+ (match-string 0 href))))
+ (goto-char (point-min))
+ (setq contents (w3-parse-buffer (current-buffer)))
+ (setq table (nnultimate-find-forum-table contents))
+ (setq string (mapconcat 'identity (nnweb-text table) ""))
+ (when (string-match "topic is \\([0-9]\\) pages" string)
+ (setq pages (string-to-number (match-string 1 string)))
+ (setcdr table nil)
+ (setq table (nnultimate-find-forum-table contents)))
+ (setq contents (cdr (nth 2 (car (nth 2 table)))))
+ (setq total-contents (nconc contents total-contents))
+ (incf current-page))
+ ;;(setq total-contents (nreverse total-contents))
+ (dolist (art (cdr elem))
+ (if (not (nth (1- (cdr art)) total-contents))
+ ();(debug)
+ (push (list (car art)
+ (nth (1- (cdr art)) total-contents)
+ subject)
+ nnultimate-articles)))))
+ (setq nnultimate-articles
+ (sort nnultimate-articles 'car-less-than-car))
+ ;; Now we have all the articles, conveniently in an alist
+ ;; where the key is the Gnus article number.
+ (dolist (articlef nnultimate-articles)
+ (setq article (nth 0 articlef)
+ contents (nth 1 articlef)
+ subject (nth 2 articlef))
+ (setq from (mapconcat 'identity
+ (nnweb-text (car (nth 2 contents)))
+ " ")
+ datel (nnweb-text (nth 2 (car (cdr (nth 2 contents))))))
+ (while datel
+ (when (string-match "Posted" (car datel))
+ (setq date (substring (car datel) (match-end 0))
+ datel nil))
+ (pop datel))
+ (setq date (delete "" (split-string date "[- \n\t\r ]")))
+ (setq date (format "%s %s %s %s"
+ (car (rassq (string-to-number (nth 1 date))
+ parse-time-months))
+ (nth 0 date) (nth 2 date) (nth 3 date)))
+ (push
+ (cons
+ article
+ (make-full-mail-header
+ article subject
+ from (or date "")
+ (concat "<" (number-to-string sid) "%"
+ (number-to-string article)
+ "@ultimate>")
+ "" 0
+ (/ (length (mapconcat
+ 'identity
+ (nnweb-text
+ (cdr (nth 2 (nth 1 (nth 2 contents)))))
+ ""))
+ 70)
+ nil nil))
+ headers))
+ (setq nnultimate-headers (sort headers 'car-less-than-car))
+ (save-excursion
+ (set-buffer nntp-server-buffer)
+ (erase-buffer)
+ (dolist (header nnultimate-headers)
+ (nnheader-insert-nov (cdr header)))))
(setcar (nthcdr 6 entry) (nth 1 entry))
(nnultimate-write-groups)
'nov)))
(when (or (not dont-check)
(not nnultimate-groups))
(nnultimate-request-list))
+ (unless dont-check
+ (nnultimate-create-mapping group))
(let ((elem (assoc group nnultimate-groups)))
(cond
((not elem)
;;; Internal functions
+
+(defun nnultimate-create-mapping (group)
+ (let* ((entry (assoc group nnultimate-groups))
+ (sid (nth 2 entry))
+ (topics (nth 4 entry))
+ (mapping (nth 5 entry))
+ (old-total (or (nth 6 entry) 1))
+ (furl "forumdisplay.cgi?action=topics&number=%d&DaysPrune=1000")
+ (furls (list (concat nnultimate-address (format furl sid))))
+ contents forum-contents furl-fetched a subject href
+ garticles topic tinfo old-max inc)
+ (with-temp-buffer
+ (while furls
+ (erase-buffer)
+ (nnweb-insert (pop furls))
+ (goto-char (point-min))
+ (setq parse (w3-parse-buffer (current-buffer)))
+ (setq contents
+ (cdr (nth 2 (car (nth 2 (nnultimate-find-forum-table
+ parse))))))
+ (setq forum-contents (nconc contents forum-contents))
+ (when (and (not mapping)
+ (not furl-fetched))
+ (setq furl-fetched t)
+ ;; On the first mapping, we fetch all the forum URLs.
+ (dolist (a (nnweb-parse-find-all 'a parse))
+ (let ((href (cdr (assq 'href (nth 1 a)))))
+ (when (and href
+ (string-match "forumdisplay.*startpoint" href))
+ (push href furls))))
+ (setq furls (nreverse furls))))
+ ;; The main idea here is to map Gnus article numbers to
+ ;; nnultimate article numbers. Say there are three topics in
+ ;; this forum, the first with 4 articles, the seconds with 2,
+ ;; and the third with 1. Then this will translate into 7 Gnus
+ ;; article numbers, where 1-4 comes from the first topic, 5-6
+ ;; from the second and 7 from the third. Now, then next time
+ ;; the group is entered, there's 2 new articles in topic one
+ ;; and 1 in topic three. Then Gnus article number 8-9 be 5-6
+ ;; in topic one and 10 will be the 2 in topic three.
+ (dolist (row (reverse forum-contents))
+ (setq row (nth 2 row))
+ (when (setq a (nnweb-parse-find 'a row))
+ (setq subject (car (last (nnweb-text a)))
+ href (cdr (assq 'href (nth 1 a))))
+ (let ((artlist (nreverse (nnweb-text row)))
+ art)
+ (while (and (not art)
+ artlist)
+ (when (string-match "^[0-9]+$" (car artlist))
+ (setq art (1+ (string-to-number (car artlist)))))
+ (pop artlist))
+ (setq garticles art))
+ (string-match "/\\([0-9]+\\).html" href)
+ (setq topic (string-to-number (match-string 1 href)))
+ (if (setq tinfo (assq topic topics))
+ (progn
+ (setq old-max (cadr tinfo))
+ (setcar (cdr tinfo) garticles))
+ (setq old-max 0)
+ (push (list topic garticles subject href) topics)
+ (setcar (nthcdr 4 entry) topics))
+ (when (not (= old-max garticles))
+ (setq inc (- garticles old-max))
+ (setq mapping (nconc mapping
+ (list
+ (list
+ old-total (1- (incf old-total inc))
+ topic (1+ old-max)))))
+ (incf old-max inc)
+ (setcar (nthcdr 5 entry) mapping)
+ (setcar (nthcdr 6 entry) old-total)))))
+ (nnultimate-write-groups)
+ mapping))
+
(defun nnultimate-possibly-change-server (&optional group server)
(nnultimate-init server)
(when (and server
(nth 2 parse))))
(let ((href (cdr (assq 'href (nth 1 (nnweb-parse-find 'a parse 20)))))
case-fold-search)
- (when (and href (string-match "forumdisplay\\|Forum[0-9]+/HTML\\|getbio"
+ (when (and href (string-match
+ "postings\\|forumdisplay\\|Forum[0-9]+/HTML\\|getbio"
href))
t))))
projects / gnus / commitdiff