+;;; riece-twitter.el --- post your status to Twitter
+;; Copyright (C) 2007 Daiki Ueno
+
+;; Author: Daiki Ueno <ueno@unixuser.org>
+;; Keywords: IRC, riece
+
+;; This file is part of Riece.
+
+;; This program 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 2, or (at your option)
+;; any later version.
+
+;; This program 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; see the file COPYING. If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Commentary:
+
+;; NOTE: This is an add-on module for Riece.
+
+;;; Code:
+
(require 'riece-message)
-(defvar riece-twitter-credential nil)
+(defgroup riece-twitter nil
+ "Post your status to Twitter"
+ :group 'riece)
+
+(defcustom riece-twitter-credential nil
+ "Your credential used to login to Twitter."
+ :group 'riece-twitter
+ :type 'string)
+
+(eval-and-compile
+ (if (fboundp 'clear-string)
+ (defalias 'riece-twitter-clear-string 'clear-string)
+ (defun riece-twitter-clear-string (string)
+ (fillarray string ?\0))))
+
+(defun riece-twitter-set-credential (credential)
+ "Set your credential used to login to Twitter."
+ (interactive
+ (let ((username (read-string "Username: "))
+ password)
+ (unwind-protect
+ (setq password (read-passwd "Password: "))
+ (if password
+ (riece-twitter-clear-string password))
+ (setq password nil))
+ (list (concat username ":" password))))
+ (setq riece-twitter-credential credential))
+
+(defun riece-twitter-update (status)
+ "Update your status."
+ (interactive
+ (progn
+ (unless riece-twitter-credential
+ (error "%s"
+ (substitute-command-keys
+ "\\[riece-twitter-set-credential] to set your credential")))
+ (list (read-string "Status: "))))
+ (message "Sending to Twitter...")
+ (let ((process
+ (start-process
+ "curl" nil "curl"
+ "-H" "X-Twitter-Client: Riece"
+ "-H" (concat "X-Twitter-Client-Version: " riece-version-number)
+ "-H" "X-Twitter-Client-URL: http://riece.nongnu.org/twitter.xml"
+ "-u" riece-twitter-credential
+ "-d" "source=riece"
+ "-d" (concat "status="
+ (riece-twitter-escape-string
+ (encode-coding-string status 'utf-8)))
+ "-s"
+ "http://twitter.com/statuses/update.json")))
+ (set-process-sentinel process #'riece-twitter-sentinel)))
+
+(defun riece-twitter-sentinel (process status)
+ (if (equal status "finished\n")
+ (message "Sending to Twitter...done")
+ (message "Sending to Twitter...failed: %s"
+ (substring status 0 (1- (length status))))))
(defun riece-twitter-message-filter (message)
(if (and (riece-message-own-p message)
(eq 'action (riece-message-type message)))
- (start-process
- "curl" nil "curl"
- "-H" "X-Twitter-Client: Riece"
- "-H" (concat "X-Twitter-Client-Version: " riece-version-number)
- "-H" "X-Twitter-Client-URL: http://riece.nongnu.org/twitter.xml"
- "-u" riece-twitter-credential
- "-d" (concat "status="
- (riece-twitter-escape-string
- (encode-coding-string (riece-message-text message)
- 'utf-8)))
- "-s"
- "http://twitter.com/statuses/update.json"))
+ (if riece-twitter-credential
+ (riece-twitter-update (riece-message-text message))
+ (message "%s"
+ (substitute-command-keys
+ "\\[riece-twitter-set-credential] to set your credential"))))
message)
(defun riece-twitter-escape-string (string)