-;;; nnkiboze.el --- select virtual news access for (ding) Gnus
+;;; nnkiboze.el --- select virtual news access for Gnus
;; Copyright (C) 1995 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@ifi.uio.no>
(expand-file-name (or gnus-article-save-directory "~/News/"))
"nnkiboze will put its files in this directory.")
+(defvar nnkiboze-level 9
+ "*The maximum level to be searched for articles.")
+
+(defvar nnkiboze-remove-read-articles t
+ "*If non-nil, nnkiboze will remove read articles from the kiboze group.")
+
\f
-(defconst nnkiboze-version "nnkiboze 0.0"
+(defconst nnkiboze-version "nnkiboze 1.0"
"Version numbers of this version of nnkiboze.")
(defvar nnkiboze-current-group nil)
;;; Interface functions.
-(defun nnkiboze-retrieve-headers (articles &optional group server)
+(defun nnkiboze-retrieve-headers (articles &optional group server fetch-old)
(nnkiboze-possibly-change-newsgroups group)
- (if (or gnus-nov-is-evil)
+ (if gnus-nov-is-evil
nil
(if (stringp (car articles))
'headers
;; does no harm I think. The only alternative is to offer no
;; article fetching by message-id at all.
(nntp-request-article article newsgroup gnus-nntp-server buffer)
- (let* ((header (gnus-get-header-by-number article))
- (xref (header-xref header))
+ (let* ((header (gnus-summary-article-header article))
+ (xref (mail-header-xref header))
igroup iarticle)
(or xref (error "nnkiboze: No xref"))
(or (string-match " \\([^ ]+\\):\\([0-9]+\\)" xref)
(defun nnkiboze-close-group (group &optional server)
(nnkiboze-possibly-change-newsgroups group)
;; Remove NOV lines of articles that are marked as read.
- (if (not (file-exists-p (nnkiboze-nov-file-name)))
+ (if (or (not (file-exists-p (nnkiboze-nov-file-name)))
+ (not nnkiboze-remove-read-articles))
()
(save-excursion
(let ((unreads gnus-newsgroup-unreads)
- (unselected gnus-newsgroup-unselected))
+ (unselected gnus-newsgroup-unselected)
+ (version-control 'never))
(set-buffer (get-buffer-create "*nnkiboze work*"))
(buffer-disable-undo (current-buffer))
(erase-buffer)
(defalias 'nnkiboze-request-post 'nntp-request-post)
-(defalias 'nnkiboze-request-post-buffer 'nntp-request-post-buffer)
+(defun nnkiboze-request-delete-group (group &optional force server)
+ (nnkiboze-possibly-change-newsgroups group)
+ (when force
+ (let ((files (list (nnkiboze-nov-file-name)
+ (concat nnkiboze-directory group ".newsrc")
+ (nnkiboze-score-file group))))
+ (while files
+ (and (file-exists-p (car files))
+ (file-writable-p (car files))
+ (delete-file (car files)))
+ (setq files (cdr files)))))
+ (setq nnkiboze-current-group nil))
\f
;;; Internal functions.
(gnus-expert-user t))
(gnus))
(let* ((gnus-newsrc-alist (gnus-copy-sequence gnus-newsrc-alist))
- (newsrc gnus-newsrc-alist))
+ (newsrc gnus-newsrc-alist)
+ gnus-newsrc-hashtb)
+ (gnus-make-hashtable-from-newsrc-alist)
+ ;; We have copied all the newsrc alist info over to local copies
+ ;; so that we can mess all we want with these lists.
(while newsrc
(if (string-match "nnkiboze" (car (car newsrc)))
+ ;; For each kiboze group, we call this function to generate
+ ;; it.
(nnkiboze-generate-group (car (car newsrc))))
(setq newsrc (cdr newsrc)))))
(regexp (nth 1 (nth 4 info)))
(gnus-expert-user t)
(gnus-large-newsgroup nil)
+ (version-control 'never)
(gnus-score-find-score-files-function 'nnkiboze-score-file)
gnus-select-group-hook gnus-summary-prepare-hook
gnus-thread-sort-functions gnus-show-threads
gnus-visual
method nnkiboze-newsrc nov-buffer gname newsrc active
- ginfo lowest)
+ ginfo lowest glevel)
(setq nnkiboze-current-score-group group)
(or info (error "No such group: %s" group))
+ ;; Load the kiboze newsrc file for this group.
(and (file-exists-p newsrc-file) (load newsrc-file))
+ ;; We also load the nov file for this group.
(save-excursion
(set-buffer (setq nov-buffer (find-file-noselect nov-file)))
(buffer-disable-undo (current-buffer)))
;; kiboze regexp.
(mapatoms
(lambda (group)
- (if (and (string-match regexp (setq gname (symbol-name group))) ; Match
- (not (assoc gname nnkiboze-newsrc)) ; It isn't registered
- (numberp (car (symbol-value group))) ; It is active
- (not (string-match "^nnkiboze:" gname))) ; Exclude kibozes
- (setq nnkiboze-newsrc
- (cons (cons gname (1- (car (symbol-value group))))
- nnkiboze-newsrc))))
+ (and (string-match regexp (setq gname (symbol-name group))) ; Match
+ (not (assoc gname nnkiboze-newsrc)) ; It isn't registered
+ (numberp (car (symbol-value group))) ; It is active
+ (or (> nnkiboze-level 7)
+ (and (setq glevel (nth 1 (nth 2 (gnus-gethash
+ gname gnus-newsrc-hashtb))))
+ (>= nnkiboze-level glevel)))
+ (not (string-match "^nnkiboze:" gname)) ; Exclude kibozes
+ (setq nnkiboze-newsrc
+ (cons (cons gname (1- (car (symbol-value group))))
+ nnkiboze-newsrc))))
gnus-active-hashtb)
+ ;; `newsrc' is set to the list of groups that possibly are
+ ;; component groups to this kiboze group. This list has elements
+ ;; on the form `(GROUP . NUMBER)', where NUMBER is the highest
+ ;; number that has been kibozed in GROUP in this kiboze group.
(setq newsrc nnkiboze-newsrc)
(while newsrc
(if (not (setq active (gnus-gethash
(car (car newsrc)) gnus-active-hashtb)))
+ ;; This group isn't active after all, so we remove it from
+ ;; the list of component groups.
(setq nnkiboze-newsrc (delq (car newsrc) nnkiboze-newsrc))
+ (setq lowest (cdr (car newsrc)))
+ ;; Ok, we have a valid component group, so we jump to it.
(switch-to-buffer gnus-group-buffer)
(gnus-group-jump-to-group (car (car newsrc)))
- (if (and (setq ginfo (nth 2 (gnus-gethash (gnus-group-group-name)
- gnus-newsrc-hashtb)))
- (nth 3 ginfo))
- (setcar (nthcdr 3 ginfo) nil))
+ ;; We set all list of article marks to nil. Since we operate
+ ;; on copies of the real lists, we can destroy anything we
+ ;; want here.
+ (and (setq ginfo (nth 2 (gnus-gethash (gnus-group-group-name)
+ gnus-newsrc-hashtb)))
+ (nth 3 ginfo)
+ (setcar (nthcdr 3 ginfo) nil))
+ ;; We set the list of read articles to be what we expect for
+ ;; this kiboze group -- either nil or `(1 . LOWEST)'.
+ (and ginfo (setcar (nthcdr 2 ginfo)
+ (and (not (= lowest 1)) (cons 1 lowest))))
(if (not (and (or (not ginfo)
(> (length (gnus-list-of-unread-articles
(car ginfo))) 0))
(progn
(gnus-group-select-group nil)
(eq major-mode 'gnus-summary-mode))))
- ()
- (setq lowest (cdr (car newsrc)))
+ () ; No unread articles, or we couldn't enter this group.
+ ;; We are now in the group where we want to be.
(setq method (gnus-find-method-for-group gnus-newsgroup-name))
(and (eq method gnus-select-method) (setq method nil))
+ ;; We go through the list of scored articles.
(while gnus-newsgroup-scored
(if (> (car (car gnus-newsgroup-scored)) lowest)
+ ;; If it has a good score, then we enter this article
+ ;; into the kiboze group.
(nnkiboze-enter-nov
nov-buffer
- (gnus-get-header-by-number (car (car gnus-newsgroup-scored)))
+ (gnus-summary-article-header
+ (car (car gnus-newsgroup-scored)))
(if method
(gnus-group-prefixed-name gnus-newsgroup-name method)
gnus-newsgroup-name)))
(setq gnus-newsgroup-scored (cdr gnus-newsgroup-scored)))
- (gnus-summary-quit)))
+ ;; That's it. We exit this group.
+ (gnus-summary-exit-no-update)))
(setcdr (car newsrc) (car active))
(setq newsrc (cdr newsrc)))
+ ;; We save the nov file.
(set-buffer nov-buffer)
(save-buffer)
(kill-buffer (current-buffer))
+ ;; We save the kiboze newsrc for this group.
(set-buffer (get-buffer-create "*nnkiboze work*"))
(buffer-disable-undo (current-buffer))
(erase-buffer)
(save-excursion
(set-buffer buffer)
(goto-char (point-max))
- (let ((xref (header-xref header))
+ (let ((xref (mail-header-xref header))
(prefix (gnus-group-real-prefix group))
(first t)
article)
(forward-line 1))
(setq article 1))
(insert (int-to-string article) "\t"
- (or (header-subject header) "") "\t"
- (or (header-from header) "") "\t"
- (or (header-date header) "") "\t"
- (or (header-id header) "") "\t"
- (or (header-references header) "") "\t"
- (int-to-string (or (header-chars header) 0)) "\t"
- (int-to-string (or (header-lines header) 0)) "\t")
+ (or (mail-header-subject header) "") "\t"
+ (or (mail-header-from header) "") "\t"
+ (or (mail-header-date header) "") "\t"
+ (or (mail-header-id header) "") "\t"
+ (or (mail-header-references header) "") "\t"
+ (int-to-string (or (mail-header-chars header) 0)) "\t"
+ (int-to-string (or (mail-header-lines header) 0)) "\t")
(if (or (not xref) (equal "" xref))
- (insert "Xref " (system-name) " " group ":"
- (int-to-string (header-number header))
+ (insert "Xref: " (system-name) " " group ":"
+ (int-to-string (mail-header-number header))
"\t\n")
- (insert (header-xref header) "\t\n")
+ (insert (mail-header-xref header) "\t\n")
(search-backward "\t" nil t)
(search-backward "\t" nil t)
(while (re-search-forward
(save-excursion
(goto-char (match-beginning 0))
(insert prefix group ":"
- (int-to-string (header-number header)) " ")
+ (int-to-string (mail-header-number header)) " ")
(setq first nil)))
(save-excursion
(goto-char (match-beginning 0))
projects / gnus / blobdiff