goo.gl

gistfile1.js

javascript: (function() {
	var l = location,
		tmp_url = l.href,
		msg = document.createElement('div');
	if(l.href.indexOf('utm_source') != -1) {
		tmp_url = l.href.replace(/(\?|&)utm_source.*/i, '');
	} else if((l.href.indexOf('youtube.com') != -1) && /(v=.{11})/.test(l.search)) {
		tmp_url = 'http://www.youtube.com/watch' + l.search.replace(/.*(v=.{11}).*/i, '?$1');
	} else if(l.href.indexOf('www.mobile01.com/gallerydetail.php') != -1) {
		tmp_url = l.href.replace(/&fp=(\d{1})/, '');
	} else if(l.href.indexOf('mobile01.com') != -1) {
		tmp_url = l.href.replace(/&last=\d+/, '');
	}
	var api_url = 'https://www.googleapis.com/urlshortener/v1/url';
	var request = new XMLHttpRequest();
	request.open('POST', api_url, true);
	request.setRequestHeader('Content-Type', 'application/json');
	request.onload = function() {
		var response_json = JSON.parse(request.responseText);
		if(response_json.id) {
			msg.style.display = 'none';
			prompt('goo.gl', response_json.id);
		} else alert("Shorten%20url%20fail,%20goo.gl%20return%20error.");
	};
	request.onerror = function() {
		alert("Shorten%20url%20fail,%20network%20error.");
	};
	msg.style.position = 'fixed';
	msg.style.height = '30';
	msg.style.width = '200';
	msg.style.margin = '5px';
	msg.style.top = '0';
	msg.style.left = '0';
	msg.style.padding = '5px';
	msg.style.backgroundColor = '#F99';
	msg.style.color = '#000';
	msg.style.borderRadius = '5px';
	msg.style.zIndex = 999;
	msg.innerHTML = 'Shorten%20current%20url...';
	var b = document.getElementsByTagName('body')[0];
	b.appendChild(msg);
	request.send('{"longUrl":"' + tmp_url + '"}');
})()