<!DOCTYPE html>
<html lang="en">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>Tweet in a sign</title>
    <script src="jquery.min.js" type="text/javascript"></script> 
    <script src="skulpt.min.js" type="text/javascript"></script> 
    <script src="skulpt-stdlib.js" type="text/javascript"></script>
    <style>
    textarea {
        font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    }
    </style>
</head>
<body>
    <script type="text/javascript">
var cont = 0;
function outf(text) {
    console.log(text);
    var mypre = document.getElementById("output");
    mypre.innerHTML = mypre.innerHTML + text;
}

function builtinRead(x) {
    if (Sk.builtinFiles === undefined || Sk.builtinFiles["files"][x] === undefined)
        throw "File not found: '" + x + "'";
    return Sk.builtinFiles["files"][x];
}

function runit() {
    var text = document.getElementById("text").value;
    var prog = `
text = "${text}"
items = text.split()
parts = []
part = ""
for x, item in enumerate(items):
    if len(part + " " + item) > 18:
        parts.append(part.center(22).rstrip())
        part = ""
    part = part + " " + item
parts.append(part.center(22).rstrip())
result = "\\n".join(parts)
figure = '''| ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄|
{}
|___________|
              \\ (•◡•) /
               \\       /
                 —
                  | |'''.format(result)
print(figure)`;
    var mypre = document.getElementById("output");
    mypre.innerHTML = '';
    Sk.pre = "output";
    Sk.configure({output:outf, read:builtinRead});
    var myPromise = Sk.misceval.asyncToPromise(function() {
        return Sk.importMainWithBody("<stdin>", false, prog, true);
    });
    myPromise.then(function(mod) {
        console.log('success');
        document.getElementById("twitter-widget-"+cont).remove();
        cont++;
        document.body.innerHTML = document.body.innerHTML + '<a href="https://twitter.com/share?ref_src=twsrc%5Etfw" class="twitter-share-button" id="tweet" data-text="'+document.getElementById("output").innerHTML+'" data-show-count="false">Tweet</a>';
        var scriptFile = document.createElement('script');
        scriptFile.type = 'text/javascript';
        scriptFile.async = true;
        scriptFile.src = '//platform.twitter.com/widgets.js';
        var s = document.getElementsByTagName('script')[0]; 
        s.parentNode.insertBefore(scriptFile, s);
    },
    function(err) {
        console.log(err.toString());
    });
}
</script>

<input id="text" type="text"><button onclick="runit()">SIGN!!</button>
<br>
<textarea name="" id="output" cols="30" rows="10"></textarea>
<a href="//twitter.com/share?ref_src=twsrc%5Etfw" class="twitter-share-button" id="tweet" data-text="nothing" data-show-count="false">Tweet</a><script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>
</body>
</html>