[Sleipnir]Twitter Post Action

twit.js

(function(){
	// --- user customize start ---
	var showMessage = true;		// show result message
	var fromAddressBar = true;	// true:address bar, false:prompt
	// --- user customize end   ---

	var TwitPost = function(){this.initialize.apply(this, arguments);};
	TwitPost.prototype = {
		initialize:function(status){
			this.post(status);
		},
		post:function(s){
			var status = encodeURIComponent(s);
			var data = 'status=' + status;
			var url = 'http://twitter.com/statuses/update.json';
			var http = sleipnir.CreateObject('Microsoft.XMLHTTP');
			http.open('POST', url, false);
			http.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
			http.send(data);
			if (http.status == 200) {
				if (showMessage) alert('twittered!');
			} else if (http.status == 401) {
				if (showMessage) alert('401 Authorization Required');
			} else {
				if (showMessage) alert(http.statusText);
			}
		}
	};
	var status = '';
//	if (_window.LDRize) {
//		var RegExpression = {
//			 twitter:/https?:\/\/twitter\.com\/(\w*)\/status\/\d*/
//			,trim:/^\s*(.*)\s*$/
//		}
//		var ret = [];
//		var pins = _window.LDRize.getPinList();
//		if (pins.length == 0)
//			pins = [_window.LDRize.getCurrentParagraph()];
//		for (var i = 0; i < pins.length; i++) {
//			var a = _window.LDRize.getParagraphLink(pins[i]);
//			if (a && a.match(RegExpression.twitter))
//				ret.push('@' + RegExp.$1 + ' ');
//		}
//		_window.LDRize.clearPin();
//		status = ret.join('');
//	}
	if (fromAddressBar && sleipnir.API) 
		status = sleipnir.API.AddressBarString;
	else
		status = prompt('What are you doing?', status);
	if (status != null && status != 'null' && status != '' && status != location.href)
		new TwitPost(status);
})();