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twautoplay.html
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twautoplay.html
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<html>
<!--
twautoplay
Play YouTube videos from Twitter. Automatic Twitter fed YouTube player, ideal for all kinds of parties. Including LAN parties!
https://github.com/jskorpan/twautoplay
Copyright (c) 2013 Jonas Tarnstrom
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
!-->
<head>
<title>twautoplay - Play YouTube videos from Twitter</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
</head>
<body style="font-family: georgia; font-size:200%; background-color:black; color:white ">
<div align="center">
<div id="settings" style="display: node">
<h1>twautoplay</h1>
<p style="font-size: 50%;">Powered by github.com/jskorpan/twautoplay</a></p>
<p>Play YouTube videos from Twitter</p>
<form action="" method="get">
<table border=0>
<tr><td>Twitter query:</td><td><input id="taginput" type="text" name="tag" maxlength="64" size="30" value="@YouTube"></td></tr>
<tr><td>Maximum clip length (seconds):</td><td><input type="text" name="len" maxlength="5" size="5" value="90"></td></tr>
<tr><td>Language:</td><td><input type="text" name="lang" maxlength="2" size="2" value="en"></td></tr>
<tr><td colspan="2" align="center"><input type="submit" value="Next"></td></tr>
</table>
</form>
</div>
<div id="main" style="display: none">
<p style="font-family: courier">Tweet <b><span id="twitterTag"></span></b> and your video as <b>youtu.be/yourVideoId</b> to participate.</p>
<div id="player"></div>
<div id="clipInfo">
<p style="font-size: 50%;">Powered by github.com/jskorpan/twautoplay</a></p>
<h4>(<span id="counter"></span>)<h4>
<h2>From <span id="clipSuggested"></span>:</h2>
<i><p id="tweet"></p></i>
</div>
</div>
</div>
<script language="javascript">
function getParameterByName(name)
{
name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
var regexS = "[\\?&]" + name + "=([^&#]*)";
var regex = new RegExp(regexS);
var results = regex.exec(window.location.search);
if(results == null)
return null;
else
return decodeURIComponent(results[1].replace(/\+/g, " "));
}
function startClip()
{
$('#clipInfo').hide();
player.playVideo();
}
function stopClip()
{
document.getElementById("counter").innerHTML = "-";
$('#clipInfo').show();
$('#player').width("1px");
$('#player').height("1px");
}
function timerFunction()
{
countDown --;
document.getElementById("counter").innerHTML = countDown;
if (countDown == 0)
{
// load next page
startClip();
return;
}
setTimeout("timerFunction()", 1000);
}
function onYouTubeIframeAPIReady() {
player = new YT.Player('player', {
height: '1',
width: '1',
playerVars: { 'modestbranding': 1, 'iv_load_policy': 3, 'autoplay': 0, 'controls': 0 },
events: {
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange,
'onError': onPlayerReady,
}
});
}
// 4. The API will call this function when the video player is ready.
function onPlayerReady(event) {
clearTimeout(ttId);
$.ajax({
url: 'http://search.twitter.com/search.json?q=' + twitterQuery + "&" +
"include_entities=1&" +
"rpp=100&" +
"result_type=recent&" +
"lang=" + twitterLang,
dataType: 'jsonp',
error: function()
{
document.getElementById("counter").innerHTML = "Twitter API error, retrying...";
setTimeout("onPlayerReady();", 10000);
},
success: function(dataWeGotViaJsonp){
var results = dataWeGotViaJsonp["results"];
for(var i=0;i<results.length;i++)
{
te = results[i];
var txt = te["text"];
var id = te["id"];
if (te["entities"] == null)
continue;
if (te["entities"]["urls"] == null)
continue;
var urls = te["entities"]["urls"];
for (var i2=0;i2<urls.length;i2++)
{
rawUrl = urls[i2]["expanded_url"];
var prefix = "youtu.be/";
var offset = rawUrl.indexOf(prefix);
if (offset == -1)
{
prefix = "youtube.com/watch?v="
offset = rawUrl.indexOf(prefix);
}
if (offset == -1)
continue;
if (endOffset == -1)
endOffset = rawUrl.length;
var vid = rawUrl.substring(offset + prefix.length, rawUrl.length);
var endOffset = vid.indexOf('?');
if (endOffset != -1)
vid = vid.substring(0, endOffset);
endOffset = vid.indexOf('&');
if (endOffset != -1)
vid = vid.substring(0, endOffset);
var suggested = te["from_user"];
var now = new Date().getTime();
if ((vid in alreadyPlayed) && now < alreadyPlayed[vid])
continue;
alreadyPlayed[vid] = now + (900 * 1000);
txt = txt.replace(urls[i2]["url"], urls[i2]["display_url"]);
document.getElementById("clipSuggested").innerHTML = suggested;
document.getElementById("tweet").innerHTML = txt;
player.cueVideoById({videoId: vid, suggestedQuality: "highres", endSeconds: maxLength});
ttId = setTimeout("timerFunction()", 1000);
countDown = 10;
return;
}
}
document.getElementById("counter").innerHTML = "No content found, retrying...";
setTimeout("onPlayerReady();", 10000);
}
});
}
function onPlayerStateChange(event) {
if (event.data == YT.PlayerState.ENDED)
{
stopClip();
onPlayerReady();
}
else
if (event.data == YT.PlayerState.PLAYING)
{
$('#player').width("100%");
$('#player').height("90%");
}
}
var maxLength = 30; // Maximum length in seconds of a clip to play
var twitterTag = "youtube"; // Twitter tag/query
var twitterLang = "en"; // Language given by an ISO 639-1 code.
var argMaxLength = getParameterByName("len")
var argTag = getParameterByName("tag")
var argLang = getParameterByName("lang")
var alreadyPlayed = {};
var alreadyQueued = {};
var player;
var countDown = 10;
var ttId = -1;
var twitterQuery;
function begin()
{
$('#main').show();
if (argMaxLength != null)
maxLength = parseInt(argMaxLength, 10);
if (argTag != null)
twitterTag = argTag;
if (argLang != null)
twitterLang = argLang;
twitterQuery = twitterTag;//.replace("#", "%23");
while (twitterQuery.replace("#", "%23") != twitterQuery)
twitterQuery = twitterQuery.replace("#", "%23");
while (twitterQuery.replace("#", "%23") != twitterQuery)
twitterQuery = twitterQuery.replace("#", "%23");
document.getElementById("counter").innerHTML = countDown;
document.getElementById("twitterTag").innerHTML = twitterTag;
// 2. This code loads the IFrame Player API code asynchronously.
var tag = document.createElement('script');
tag.src = "https://www.youtube.com/iframe_api";
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
// 3. This function creates an <iframe> (and YouTube player)
// after the API code downloads.
$(document).keydown(function(e){
if (e.keyCode == 32)
{
clearTimeout(ttId);
player.stopVideo();
stopClip();
onPlayerReady();
return false;
}
});
}
if (argTag == null)
{
$('#settings').show();
$('#main').hide();
$("input:text:visible:first").focus();
$(function() {
var input = $('#taginput');
input.focus(function() {
$(this).val('');
}).blur(function() {
var el = $(this);
/* use the elements title attribute to store the
default text - or the new HTML5 standard of using
the 'data-' prefix i.e.: data-default="some default" */
if(el.val() == '')
el.val(el.attr('title'));
});
});
}
else
{
$('#settings').hide();
$('#main').show();
begin();
}
</script>
</body>