readme promise

readme

function readme()
{
	var name = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
		var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);	return v.toString(16);}) + ".md";		
	var str = ""		
	var a = new Array()
	
	for (var n = 0; n < catobj.data.length; ++n)
	{
		var k = catobj.data[n]
		if (k.number == -1)
		{
			a = a.concat(k.symbols)
			continue
		}
		
		var url = application_url(k.number)
		str += "* [" + k.title + "](" + url + ")&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[**Edit**](https://github.com/" + 
			global.owner + "/" + global.repos + "/issues/" + k.number + ")\n"
	}

	var index = _.findIndex(contentobj.data, function(a) {return a.name == "README.md"})
	
	var http = new XMLHttpRequest()
	var phttp = new Promise(function(resolve, reject)
	{
		http.onreadystatechange = function()
		{
			if (this.readyState != this.DONE)
				return
			if (this.status == 200)
				resolve(this.status);
			else
				reject(this.status + " " + this.statusText);
		}
	})
	
	http.open('PUT', github_api_url("/contents/README.md"), true)
	http.send(JSON.stringify({"message": "update", "content":  btoa(str), "sha":  contentobj.data[index].sha}))
	
	var http2 = new XMLHttpRequest()
	http2.onreadystatechange = function()
	{
		if (this.readyState != this.DONE)
			return
		if (this.status != 201)
		{
			nag(this.status + " " + this.statusText)
			return
		}
		
		window.open(github_url("/blob/master/reports/" + name), "_self")
	}

	phttp.then(function()
	{
		http2.open("PUT", github_api_url("/contents/reports/" + name))
		http2.send(JSON.stringify({"message": name, "content":  btoa(str)}))	
	}).
	catch(function(error)
	{
		jug(loginobj, error.message)
	})			
}