;;; gnus-srvr.el --- virtual server support for Gnus
-;; Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
-;; 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+;; Copyright (C) 1995-2013 Free Software Foundation, Inc.
;; Author: Lars Magne Ingebrigtsen <larsi@gnus.org>
;; Keywords: news
(eval-when-compile (require 'cl))
(require 'gnus)
+(require 'gnus-start)
(require 'gnus-spec)
(require 'gnus-group)
(require 'gnus-int)
(require 'gnus-range)
+(autoload 'gnus-group-make-nnir-group "nnir")
+
(defcustom gnus-server-mode-hook nil
"Hook run in `gnus-server-mode' buffers."
:group 'gnus-server
["Kill" gnus-server-kill-server t]
["Yank" gnus-server-yank-server t]
["Copy" gnus-server-copy-server t]
+ ["Show" gnus-server-show-server t]
["Edit" gnus-server-edit-server t]
["Regenerate" gnus-server-regenerate-server t]
["Compact" gnus-server-compact-server t]
"c" gnus-server-copy-server
"a" gnus-server-add-server
"e" gnus-server-edit-server
+ "S" gnus-server-show-server
"s" gnus-server-scan-server
"O" gnus-server-open-server
"g" gnus-server-regenerate-server
+ "G" gnus-group-make-nnir-group
+
"z" gnus-server-compact-server
"\C-c\C-i" gnus-info-find-node
:group 'gnus-server-visual)
;; backward-compatibility alias
(put 'gnus-server-agent-face 'face-alias 'gnus-server-agent)
+(put 'gnus-server-agent-face 'obsolete-face "22.1")
(defface gnus-server-opened
'((((class color) (background light)) (:foreground "Green3" :bold t))
:group 'gnus-server-visual)
;; backward-compatibility alias
(put 'gnus-server-opened-face 'face-alias 'gnus-server-opened)
+(put 'gnus-server-opened-face 'obsolete-face "22.1")
(defface gnus-server-closed
'((((class color) (background light)) (:foreground "Steel Blue" :italic t))
:group 'gnus-server-visual)
;; backward-compatibility alias
(put 'gnus-server-closed-face 'face-alias 'gnus-server-closed)
+(put 'gnus-server-closed-face 'obsolete-face "22.1")
(defface gnus-server-denied
'((((class color) (background light)) (:foreground "Red" :bold t))
:group 'gnus-server-visual)
;; backward-compatibility alias
(put 'gnus-server-denied-face 'face-alias 'gnus-server-denied)
+(put 'gnus-server-denied-face 'obsolete-face "22.1")
(defface gnus-server-offline
'((((class color) (background light)) (:foreground "Orange" :bold t))
:group 'gnus-server-visual)
;; backward-compatibility alias
(put 'gnus-server-offline-face 'face-alias 'gnus-server-offline)
+(put 'gnus-server-offline-face 'obsolete-face "22.1")
(defvar gnus-server-font-lock-keywords
'(("(\\(agent\\))" 1 'gnus-server-agent)
"Initialize the server buffer."
(unless (get-buffer gnus-server-buffer)
(with-current-buffer (gnus-get-buffer-create gnus-server-buffer)
- (gnus-server-mode)
- (when gnus-carpal
- (gnus-carpal-setup-buffer 'server)))))
+ (gnus-server-mode))))
(defun gnus-server-prepare ()
(gnus-set-format 'server-mode)
(dolist (open gnus-opened-servers)
(when (and (not (member (car open) done))
;; Just ignore ephemeral servers.
- (not (member (car open) gnus-ephemeral-servers)))
+ (not (gnus-method-ephemeral-p (car open))))
(push (car open) done)
(gnus-server-insert-server-line
(setq op-ser (format "%s:%s" (caar open) (nth 1 (car open))))
(when entry
(gnus-dribble-enter
(concat "(gnus-server-set-info \"" server "\" '"
- (gnus-prin1-to-string (cdr entry)) ")\n")))
+ (gnus-prin1-to-string (cdr entry)) ")\n")
+ (concat "^(gnus-server-set-info \"" (regexp-quote server) "\"")))
(when (or entry oentry)
;; Buffer may be narrowed.
(save-restriction
(when (and server info)
(gnus-dribble-enter
(concat "(gnus-server-set-info \"" server "\" '"
- (gnus-prin1-to-string info) ")"))
+ (gnus-prin1-to-string info) ")")
+ (concat "^(gnus-server-set-info \"" (regexp-quote server) "\""))
(let* ((server (nth 1 info))
(entry (assoc server gnus-server-alist))
(cached (assoc server gnus-server-method-cache)))
(error "No such server: %s" server))
(gnus-server-set-status method 'ok)
(prog1
- (or (gnus-open-server method)
- (progn (message "Couldn't open %s" server) nil))
+ (gnus-open-server method)
(gnus-server-update-server server)
(gnus-server-position-point))))
(gnus-server-list-servers))
(defun gnus-server-copy-server (from to)
+ "Copy a server definition to a new name."
(interactive
(list
(or (gnus-server-server-name)
(defun gnus-server-add-server (how where)
(interactive
- (list (intern (completing-read "Server method: "
- gnus-valid-select-methods nil t))
+ (list (intern (gnus-completing-read "Server method"
+ (mapcar 'car gnus-valid-select-methods)
+ t))
(read-string "Server name: ")))
(when (assq where gnus-server-alist)
(error "Server with that name already defined"))
(defun gnus-server-goto-server (server)
"Jump to a server line."
(interactive
- (list (completing-read "Goto server: " gnus-server-alist nil t)))
+ (list (gnus-completing-read "Goto server" (mapcar 'car gnus-server-alist) t)))
(let ((to (text-property-any (point-min) (point-max)
'gnus-server (intern server))))
(when to
(gnus-server-position-point))
'edit-server)))
+(defun gnus-server-show-server (server)
+ "Show the definition of the server on the current line."
+ (interactive (list (gnus-server-server-name)))
+ (unless server
+ (error "No server on current line"))
+ (let ((info (gnus-server-to-method server)))
+ (gnus-edit-form
+ info "Showing the server."
+ `(lambda (form)
+ (gnus-server-position-point))
+ 'edit-server)))
+
(defun gnus-server-scan-server (server)
"Request a scan from the current server."
(interactive (list (gnus-server-server-name)))
(defvar gnus-browse-menu-hook nil
"*Hook run after the creation of the browse mode menu.")
+(defcustom gnus-browse-subscribe-newsgroup-method
+ 'gnus-subscribe-alphabetically
+ "Function(s) called when subscribing groups in the Browse Server Buffer
+A few pre-made functions are supplied: `gnus-subscribe-randomly'
+inserts new groups at the beginning of the list of groups;
+`gnus-subscribe-alphabetically' inserts new groups in strict
+alphabetic order; `gnus-subscribe-hierarchically' inserts new groups
+in hierarchical newsgroup order; `gnus-subscribe-interactively' asks
+for your decision; `gnus-subscribe-killed' kills all new groups;
+`gnus-subscribe-zombies' will make all new groups into zombies;
+`gnus-subscribe-topics' will enter groups into the topics that
+claim them."
+ :version "24.1"
+ :group 'gnus-server
+ :type '(radio (function-item gnus-subscribe-randomly)
+ (function-item gnus-subscribe-alphabetically)
+ (function-item gnus-subscribe-hierarchically)
+ (function-item gnus-subscribe-interactively)
+ (function-item gnus-subscribe-killed)
+ (function-item gnus-subscribe-zombies)
+ (function-item gnus-subscribe-topics)
+ function
+ (repeat function)))
+
(defvar gnus-browse-mode-hook nil)
(defvar gnus-browse-mode-map nil)
(put 'gnus-browse-mode 'mode-class 'special)
"q" gnus-browse-exit
"Q" gnus-browse-exit
"d" gnus-browse-describe-group
+ [delete] gnus-browse-delete-group
"\C-c\C-c" gnus-browse-exit
"?" gnus-browse-describe-briefly
(with-current-buffer nntp-server-buffer
(let ((cur (current-buffer)))
(goto-char (point-min))
- (unless (string= gnus-ignored-newsgroups "")
+ (unless (or (null gnus-ignored-newsgroups)
+ (string= gnus-ignored-newsgroups ""))
(delete-matching-lines gnus-ignored-newsgroups))
;; We treat NNTP as a special case to avoid problems with
;; garbage group names like `"foo' that appear in some badly
(funcall gnus-group-prepare-function
gnus-level-killed 'ignore 1 'ignore))
(gnus-get-buffer-create gnus-browse-buffer)
- (when gnus-carpal
- (gnus-carpal-setup-buffer 'browse))
(gnus-configure-windows 'browse)
(buffer-disable-undo)
(let ((buffer-read-only nil))
(gnus-browse-next-group (- n)))
(defun gnus-browse-unsubscribe-current-group (arg)
- "(Un)subscribe to the next ARG groups."
+ "(Un)subscribe to the next ARG groups.
+The variable `gnus-browse-subscribe-newsgroup-method' determines
+how new groups will be entered into the group buffer."
(interactive "p")
(when (eobp)
(error "No group at current line"))
(interactive (list (gnus-browse-group-name)))
(gnus-group-describe-group nil group))
+(defun gnus-browse-delete-group (group force)
+ "Delete the current group. Only meaningful with editable groups.
+If FORCE (the prefix) is non-nil, all the articles in the group will
+be deleted. This is \"deleted\" as in \"removed forever from the face
+of the Earth\". There is no undo. The user will be prompted before
+doing the deletion."
+ (interactive (list (gnus-browse-group-name)
+ current-prefix-arg))
+ (gnus-group-delete-group group force))
+
(defun gnus-browse-unsubscribe-group ()
"Toggle subscription of the current group in the browse buffer."
(let ((sub nil)
;; subscribe to it.
(if (gnus-ephemeral-group-p group)
(gnus-kill-ephemeral-group group))
- ;; We need to discern between killed/zombie groups and
- ;; just unsubscribed ones.
- (gnus-group-change-level
- (or (gnus-group-entry group)
- (list t group gnus-level-default-subscribed
- nil nil (if (gnus-server-equal
- gnus-browse-current-method "native")
- nil
- (gnus-method-simplify
- gnus-browse-current-method))))
- gnus-level-default-subscribed (gnus-group-level group)
- (and (car (nth 1 gnus-newsrc-alist))
- (gnus-group-entry (car (nth 1 gnus-newsrc-alist))))
- (null (gnus-group-entry group)))
+ (let ((entry (gnus-group-entry group)))
+ (if entry
+ ;; Just change the subscription level if it is an
+ ;; unsubscribed group.
+ (gnus-group-change-level entry
+ gnus-level-default-subscribed)
+ ;; If it is a killed group or a zombie, feed it to the
+ ;; mechanism for new group subscription.
+ (gnus-call-subscribe-functions
+ gnus-browse-subscribe-newsgroup-method
+ group)
+ (gnus-request-update-group-status group 'subscribe)))
(delete-char 1)
- (insert ? ))
+ (insert (let ((lvl (gnus-group-level group)))
+ (cond
+ ((< lvl gnus-level-unsubscribed) ? )
+ ((< lvl gnus-level-zombie) ?U)
+ ((< lvl gnus-level-killed) ?Z)
+ (t ?K)))))
(gnus-group-change-level
group gnus-level-unsubscribed gnus-level-default-subscribed)
(delete-char 1)
(defun gnus-browse-describe-briefly ()
"Give a one line description of the group mode commands."
(interactive)
- (gnus-message 6
+ (gnus-message 6 "%s"
(substitute-command-keys "\\<gnus-browse-mode-map>\\[gnus-group-next-group]:Forward \\[gnus-group-prev-group]:Backward \\[gnus-browse-exit]:Exit \\[gnus-info-find-node]:Run Info \\[gnus-browse-describe-briefly]:This help")))
(defun gnus-server-regenerate-server ()
(provide 'gnus-srvr)
-;; arch-tag: c0117f64-27ca-475d-9406-8da6854c7a25
;;; gnus-srvr.el ends here