From 156131f7ee2c6887049318652292f49d05cc7279 Mon Sep 17 00:00:00 2001
From: ueno <ueno>
Date: Wed, 6 Jun 2007 09:01:34 +0000
Subject: [PATCH] * riece-twitter.el (riece-twitter-set-credential): New
 command. (riece-twitter-update): New command.
 (riece-twitter-message-filter): Use it.

---
 lisp/ChangeLog        |    6 ++++++
 lisp/riece-twitter.el |   52 +++++++++++++++++++++++++++++++------------------
 2 files changed, 39 insertions(+), 19 deletions(-)

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 2e5b0f3..a4ca687 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,9 @@
+2007-06-06  Daiki Ueno  <ueno@unixuser.org>
+
+	* riece-twitter.el (riece-twitter-set-credential): New command.
+	(riece-twitter-update): New command.
+	(riece-twitter-message-filter): Use it.
+
 2007-06-05  Daiki Ueno  <ueno@unixuser.org>
 
 	* riece-twitter.el (riece-twitter-message-filter): Send a "source"
diff --git a/lisp/riece-twitter.el b/lisp/riece-twitter.el
index 214d03f..6212ff0 100644
--- a/lisp/riece-twitter.el
+++ b/lisp/riece-twitter.el
@@ -38,22 +38,28 @@
   :group 'riece-twitter
   :type 'string)
 
-(defcustom riece-twitter-cache-credential t
-  "If non-nil, cache your credential on Twitter."
-  :group 'riece-twitter
-  :type 'boolean)
-
-(defun riece-twitter-message-filter (message)
-  (if (and (riece-message-own-p message)
-	   (eq 'action (riece-message-type message)))
-      (let ((credential
-	     (or riece-twitter-credential
-		 (concat (read-string "Twitter username: ") ":"
-			 (read-passwd "Twitter password: ")))))
-	(if (and riece-twitter-cache-credential
-		 (not (eq credential riece-twitter-credential)))
-	    (setq riece-twitter-credential credential))
-	(start-process
+(if (fboundp 'clear-string)
+    (defalias 'riece-twitter-clear-string 'clear-string)
+  (defun riece-twitter-clear-string (string)
+    (fillarray string ?\x0)))
+
+(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 "sStatus: ")
+  (start-process
 	 "curl" nil "curl"
 	 "-H" "X-Twitter-Client: Riece"
 	 "-H" (concat "X-Twitter-Client-Version: " riece-version-number)
@@ -62,10 +68,18 @@
 	 "-d" "source=riece"
 	 "-d" (concat "status="
 		      (riece-twitter-escape-string
-		       (encode-coding-string (riece-message-text message)
-					     'utf-8)))
+		       (encode-coding-string status 'utf-8)))
 	 "-s"
-	 "http://twitter.com/statuses/update.json")))
+	 "http://twitter.com/statuses/update.json"))
+
+(defun riece-twitter-message-filter (message)
+  (if (and (riece-message-own-p message)
+	   (eq 'action (riece-message-type message)))
+      (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)
-- 
1.7.10.4