172 lines
5.8 KiB
HTML
172 lines
5.8 KiB
HTML
<html>
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<head>
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<title>Guess the video!</title>
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<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
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<style>
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body {
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background-color: #68caff;
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}
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/*button {
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background-color: #4C5FAA;
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border: none;
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color: white;
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padding: 15px 32px;
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text-align: center;
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text-decoration: none;
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display: inline-block;
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font-size: 16px;
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margin: 4px 2px;
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cursor: pointer;
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}*/
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</style>
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<meta charset="UTF-8"/>
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<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
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<meta http-equiv="Cache-Control" content="no-store" />
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<script type="text/javascript">
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async function getFile(reader){
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let response = await fetch(document.URL.substr(0,document.URL.lastIndexOf('/'))+'/phrases.tsv');
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let data = await response.blob();
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reader.readAsText(data);
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}
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function getPhrase() {
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good=Math.floor(Math.random() * data.length);
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document.getElementById("phrase").innerText="\""+data[good][0]+"\"";
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makeOptions();
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}
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var data=[];
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var good=-1;
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var loaded=false; //Because of caching, previously loaded videos are kept so loading takes some time - no longer the case
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function doLoad() {
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if(loaded) return;
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if(document.getElementById("response")==null
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|| document.getElementById("phrase")==null) return;
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loaded=true;
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var reader = new FileReader();
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reader.onload = function(progressEvent){
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// By lines
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var lines = this.result.split('\n');
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for(var i = 0; i < lines.length; i++){
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var line = lines[i];
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data[i] = line.split('\t');
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for(var j = 0; j < data[i].length; j++)
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data[i][j] = data[i][j].replace(/\\"/g, "\"");
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if(data[i].length<3) data.splice(i, 1);
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}
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getPhrase();
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};
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getFile(reader);
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}
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window.onload = ()=>doLoad();
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doLoad(); //So let's try loading ASAP, and if that fails then wait for the load event
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/**
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* Creates iframe and displays container div.
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* @param videoID YouTube video ID
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* @param blockID Container div ID
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* @param iframeID Created Iframe ID
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*/
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function createIframe(videoID, blockID, iframeID) { //Create iframes each time so it's not recorded in history
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const ifr = document.createElement("iframe"); //Create dynamically to prevent caching
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ifr.id=iframeID;
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ifr.width=496;
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ifr.height=279;
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ifr.frameborder=0;
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ifr.allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture";
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ifr.allowfullscreen=true;
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ifr.src="https://www.youtube.com/embed/"+videoID;
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const block=document.getElementById(blockID);
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block.appendChild(ifr);
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block.style.display="block";
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}
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function checkResp() {
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const val = document.getElementById("response").value;
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if(val<0) return;
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console.log(data[val]);
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createIframe(data[val][2], "respBlock", "respyt");
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let res;
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if(Number(val)===good) {
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res=document.getElementById("resultH");
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res.innerText="Correct!";
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res.style.color="#00AA00";
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res=document.getElementById("resultP");
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res.innerHTML="Your answer is correct!<br>You can watch the video below:";
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res.style.color="#00AA00";
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document.getElementById("score").innerText++;
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document.getElementById("score").innerText++;
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document.getElementById("score").innerText++;
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document.getElementById("score").innerText++; //Heh - fixes casting problems
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}
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else {
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res=document.getElementById("resultH");
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res.innerText="Wrong!";
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res.style.color="#AA0000";
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res=document.getElementById("resultP");
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res.innerHTML="The correct answer is: \""+data[good][1]+"\"<br>"
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+ "You can watch both of the videos below:";
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res.style.color="#AA0000";
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createIframe(data[good][2], "goodBlock", "goodyt");
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document.getElementById("score").innerText--;
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document.getElementById("score").innerText--;
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}
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document.getElementById("sendbtn").style.display="none";
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document.getElementById("anotherbtn").style.cssText="";
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}
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function reset() {
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document.getElementById("response").innerHTML='<option value="-1" default>-- Choose a video --</option>';
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document.getElementById("goodBlock").style.display="none";
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document.getElementById("respBlock").style.display="none";
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document.getElementById("respyt").remove();
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const goodyt=document.getElementById("goodyt");
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if(goodyt)
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goodyt.remove();
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document.getElementById("sendbtn").style.cssText="";
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document.getElementById("anotherbtn").style.cssText="display: none";
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getPhrase();
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}
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function makeOptions() {
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for(var i = (good>=2?good-2:0); i < data.length&&i<good+2; i++) {
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var opt=document.createElement("option");
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opt.value=i;
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opt.text=data[i][1];
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var resp=document.getElementById("response");
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resp.insertBefore(opt, resp.children[Math.floor(Math.random() * resp.children.length)]);
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}
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}
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</script>
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</head>
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<body>
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<div style="max-width: 500px; margin: auto">
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<h1>Guess the video!</h1>
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<p>So you know those "info sections" in most of Tiffany's videos? Here you can see a word, phrase or sometimes a
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sentence to comment on one of the videos. Can you guess which video it belongs to?</p>
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<h4>Score: <span id="score">20</span></h4>
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<h3 id="phrase">Loading...</h3>
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<noscript><h3>Please enable JavaScript - it's needed for this game to work.</h3></noscript>
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<select id="response" style="max-width: 500px">
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<option value="-1" default>-- Choose a video --</option>
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</select>
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<br>
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<button onclick="checkResp()" id="sendbtn">Send</button>
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<button onclick="reset()" id="anotherbtn" style="display: none">Another one</button>
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<div id="respBlock" style="display: none">
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<h3 id="resultH"></h3>
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<p id="resultP"></p>
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<p>Your response:</p>
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</div>
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<div id="goodBlock" style="display: none">
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<p>Correct video:</p>
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</div>
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</div>
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</body>
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</html>
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