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;;; sauron-jabber.el --- Jabber notifications for sauron
;; Copyright (C) 2012 Tom Willemsen <tom@ryuslash.org>
;; This file is not part of GNU Emacs.
;;
;; Sauron is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; Sauron is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; For documentation, please see:
;; https://github.com/djcb/sauron/blob/master/README.org
;;; Code:
(require 'jabber nil 'noerror)
(defvar sauron-prio-jabber-alert-message 3
"Jabber alert message event priority.")
(defvar sauron-prio-jabber-alert-info-message 2
"Jabber alert info message event priority.")
(defvar sauron-prio-jabber-alert-muc 3
"Jabber alert MUC event priority.")
(defvar sauron-prio-jabber-alert-presence 2
"Jabber alert presence event priority.")
(defvar sauron-prio-jabber-connected 2
"Jabber connected event priority.")
(defvar sauron-prio-jabber-lost-connection 2
"Jabber lost connection event priority.")
(defvar sr-jabber-running nil
"*internal* whether sauron jabber is running.")
(defun sauron-jabber-start ()
"Start watching jabber."
(if (not (boundp 'jabber-version))
(progn
(message "sauron-jabber not available")
nil)
(unless sr-jabber-running
(add-hook 'jabber-alert-message-hooks
'sr-jabber-alert-message-func)
(add-hook 'jabber-alert-muc-hooks
'sr-jabber-alert-muc-func)
(add-hook 'jabber-alert-info-message-hooks
'sr-jabber-alert-info-message-func)
(add-hook 'jabber-alert-presence-hooks
'sr-jabber-alert-presence-func)
(add-hook 'jabber-post-connect-hooks
'sr-jabber-post-connect-func)
(add-hook 'jabber-lost-connection-hooks
'sr-jabber-lost-connection-func)
(setq sr-jabber-running t))
t))
(defun sauron-jabber-stop ()
"Stop watching jabber."
(when sr-jabber-running
(remove-hook 'jabber-alert-message-hooks
'sr-jabber-alert-message-func)
(remove-hook 'jabber-alert-info-message-hooks
'sr-jabber-alert-info-message-func)
(remove-hook 'jabber-alert-muc-hooks
'sr-jabber-alert-muc-func)
(remove-hook 'jabber-alert-presence-hooks
'sr-jabber-alert-presence-func)
(remove-hook 'jabber-post-connect-hooks
'sr-jabber-post-connect-func)
(remove-hook 'jabber-lost-connection-hooks
'sr-jabber-lost-connection-func)
(setq sr-jabber-running nil)))
(defun sr-jabber-alert-message-func (from buffer text
proposed-alert)
(let ((name (jabber-jid-displayname from)))
(sauron-add-event 'jabber sauron-prio-jabber-alert-message
proposed-alert
`(lambda ()
(sauron-switch-to-marker-or-buffer
,(buffer-name buffer))))))
(defun sr-jabber-alert-info-message-func (what buffer
proposed-alert)
(sauron-add-event 'jabber sauron-prio-jabber-alert-info-message
proposed-alert
`(lambda ()
(sauron-switch-to-marker-or-buffer
,(buffer-name buffer)))))
(defun sr-jabber-alert-muc-func (nick group buffer text
proposed-alert)
(sauron-add-event 'jabber sauron-prio-jabber-alert-muc
proposed-alert
`(lambda ()
(sauron-switch-to-marker-or-buffer
,(buffer-name buffer)))))
(defun sr-jabber-alert-presence-func (who oldstatus newstatus
statustext
proposed-alert)
(if (not (or (string-equal proposed-alert "")
(eq proposed-alert nil)))
(sauron-add-event 'jabber sauron-prio-jabber-alert-presence
proposed-alert)))
(defun sr-jabber-post-connect-func (conn)
(sauron-add-event 'jabber sauron-prio-jabber-connected
(format "%s connected"
(jabber-connection-jid conn))))
(defun sr-jabber-lost-connection-func (conn)
(sauron-add-event 'jabber sauron-prio-jabber-lost-connection
(format "Connection for %s lost"
(jabber-jid-username
(jabber-connection-jid conn)))))
(provide 'sauron-jabber)
;;; sauron-jabber.el ends here