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example_hashtag_watch.html
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example_hashtag_watch.html
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<html>
<head>
<title>Hashtag Watch Example</title>
<link href="https://fonts.googleapis.com/css?family=Gudea:400,500,600,700|Rajdhani:300,400,500,600,700&subset=devanagari,latin-ext" rel="stylesheet">
<style>
body {
background:#0e1014;
margin:0;
overflow-x:hidden;
}
body,
.content,
.content ul{
height:100%;
margin:unset;
}
.content ul {
display:flex;
flex-direction:column;
justify-content:space-evenly;
font-weight:600;
height:100%;
width:100%;
padding:unset;
padding-left:20px;
}
.content ul li {
text-decoration:unset;
list-style:none;
color:white;
padding:10px;
}
.content ul li.title{
padding:10px 16px;
background:#292b2f;
border-radius:3px;
font-family:'Rajdhani', sans-serif;
text-transform:uppercase;
font-size:calc(1.2vw + .6vh);
}
.content ul li.clips{
max-width:100%;
display:flex;
padding:0;
}
.content ul li.clips .container{
display:flex;
}
.content ul li.clips .clip{
height:36.45vh;
width:33vw;
background:black;
border-radius:6px;
margin-right:20px;
position:relative;
transition:1s cubic-bezier(.25, .5, .25, 1.25);
overflow:hidden;
}
.content ul li.clips .clip.jumpIn{
animation:slideInFromLeft 2000ms linear both;
margin-right:-33vw;
transition:0s;
}
.content ul li.clips .clip.removeMargin{
margin-right:20px;
transition:1s cubic-bezier(.25, .5, .25, 1.25);
}
.content ul li.clips .clip.inactve{
transition:1s;
opacity:0;
}
.content ul li.clips .clip iframe{
position:absolute;
height:100%;
width:100%;
top:0;
left:0;
}
.content ul li.clips .clip .description{
position:absolute;
z-index:10;
font-size:calc(1vw + .6vh);
background:rgba(0,0,0,0.7);
bottom:0;
left:0;
right:0;
padding:8px 16px;
color:rgba(255,255,255,0.8);
font-weight:400;
font-family:'Gudea', sans-serif;
pointer-events:none;
transition:.2s;
}
.content ul li.clips .clip:hover .description{
opacity:0;
}
.content ul li.clips .clip .description b{
color:rgba(255,255,255,1);
font-weight:1000;
margin-right:4px;
padding:0 8px;
background:#292b2f;
border-radius:6px;
}
@keyframes slideInFromLeft {
0% { transform: matrix3d(0.5, 0, 0, 0, 0, 0.5, 0, 0, 0, 0, 1, 0, -600, 0, 0, 1); }
3.3% { transform: matrix3d(0.653, 0, 0, 0, 0, 0.696, 0, 0, 0, 0, 1, 0, -469.196, 0, 0, 1); }
3.4% { transform: matrix3d(0.658, 0, 0, 0, 0, 0.703, 0, 0, 0, 0, 1, 0, -465.089, 0, 0, 1); }
4.7% { transform: matrix3d(0.725, 0, 0, 0, 0, 0.8, 0, 0, 0, 0, 1, 0, -410.411, 0, 0, 1); }
6.61% { transform: matrix3d(0.82, 0, 0, 0, 0, 0.933, 0, 0, 0, 0, 1, 0, -328.296, 0, 0, 1); }
6.81% { transform: matrix3d(0.83, 0, 0, 0, 0, 0.946, 0, 0, 0, 0, 1, 0, -319.7, 0, 0, 1); }
9.41% { transform: matrix3d(0.942, 0, 0, 0, 0, 1.084, 0, 0, 0, 0, 1, 0, -213.851, 0, 0, 1); }
9.91% { transform: matrix3d(0.96, 0, 0, 0, 0, 1.103, 0, 0, 0, 0, 1, 0, -195.385, 0, 0, 1); }
10.21% { transform: matrix3d(0.971, 0, 0, 0, 0, 1.113, 0, 0, 0, 0, 1, 0, -184.678, 0, 0, 1); }
13.21% { transform: matrix3d(1.054, 0, 0, 0, 0, 1.165, 0, 0, 0, 0, 1, 0, -94.828, 0, 0, 1); }
13.61% { transform: matrix3d(1.062, 0, 0, 0, 0, 1.166, 0, 0, 0, 0, 1, 0, -85.31, 0, 0, 1); }
14.11% { transform: matrix3d(1.07, 0, 0, 0, 0, 1.165, 0, 0, 0, 0, 1, 0, -74.215, 0, 0, 1); }
17.52% { transform: matrix3d(1.104, 0, 0, 0, 0, 1.12, 0, 0, 0, 0, 1, 0, -20.311, 0, 0, 1); }
18.72% { transform: matrix3d(1.106, 0, 0, 0, 0, 1.094, 0, 0, 0, 0, 1, 0, -8.868, 0, 0, 1); }
19.82% { transform: matrix3d(1.105, 0, 0, 0, 0, 1.068, 0, 0, 0, 0, 1, 0, -1.064, 0, 0, 1); }
21.32% { transform: matrix3d(1.098, 0, 0, 0, 0, 1.035, 0, 0, 0, 0, 1, 0, 6.228, 0, 0, 1); }
24.32% { transform: matrix3d(1.075, 0, 0, 0, 0, 0.98, 0, 0, 0, 0, 1, 0, 12.696, 0, 0, 1); }
25.23% { transform: matrix3d(1.067, 0, 0, 0, 0, 0.969, 0, 0, 0, 0, 1, 0, 13.242, 0, 0, 1); }
26.33% { transform: matrix3d(1.057, 0, 0, 0, 0, 0.958, 0, 0, 0, 0, 1, 0, 13.358, 0, 0, 1); }
29.03% { transform: matrix3d(1.031, 0, 0, 0, 0, 0.948, 0, 0, 0, 0, 1, 0, 12.046, 0, 0, 1); }
29.93% { transform: matrix3d(1.024, 0, 0, 0, 0, 0.949, 0, 0, 0, 0, 1, 0, 11.332, 0, 0, 1); }
35.54% { transform: matrix3d(0.99, 0, 0, 0, 0, 0.981, 0, 0, 0, 0, 1, 0, 6.497, 0, 0, 1); }
36.74% { transform: matrix3d(0.986, 0, 0, 0, 0, 0.989, 0, 0, 0, 0, 1, 0, 5.602, 0, 0, 1); }
41.04% { transform: matrix3d(0.98, 0, 0, 0, 0, 1.011, 0, 0, 0, 0, 1, 0, 3.078, 0, 0, 1); }
44.44% { transform: matrix3d(0.983, 0, 0, 0, 0, 1.016, 0, 0, 0, 0, 1, 0, 1.777, 0, 0, 1); }
52.15% { transform: matrix3d(0.996, 0, 0, 0, 0, 1.003, 0, 0, 0, 0, 1, 0, 0.363, 0, 0, 1); }
59.86% { transform: matrix3d(1.003, 0, 0, 0, 0, 0.995, 0, 0, 0, 0, 1, 0, 0.002, 0, 0, 1); }
63.26% { transform: matrix3d(1.004, 0, 0, 0, 0, 0.996, 0, 0, 0, 0, 1, 0, -0.032, 0, 0, 1); }
66.37% { transform: matrix3d(1.003, 0, 0, 0, 0, 0.998, 0, 0, 0, 0, 1, 0, -0.039, 0, 0, 1); }
75.28% { transform: matrix3d(1.001, 0, 0, 0, 0, 1.002, 0, 0, 0, 0, 1, 0, -0.021, 0, 0, 1); }
85.49% { transform: matrix3d(0.999, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -0.005, 0, 0, 1); }
90.69% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -0.002, 0, 0, 1); }
100% { transform: matrix3d(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1); }
}
</style>
</head>
<body>
<div class="content">
<ul>
<li class="title">Existing Clips With Hashtag <a id="viewall" style="color:goldenrod">[View all results]</a></li>
<li class="clips">
<div class="container" id="existing">
<div class="clip"></div>
</div>
</li>
<li class="title">Real-time Incoming Clips With Hashtag</li>
<li class="clips">
<div class="container" id="latest">
<div class="clip"></div>
</div>
</li>
</ul>
</div>
<script>
const urlParams = new URLSearchParams(window.location.search);
let text = urlParams.get('text');
if(!text || text == "") {
text = (prompt("Enter the topic you'd like to monitor", "")).replace("#","%23"); /// traditional url encoding doesn't work here
if (text == null || text == "") {
text = "example"
}
} else {
text = text.replace("#","%23"); // traditional url encoding doesnt support hashtags
}
document.getElementById("viewall").href = "https://medal.tv/search?q="+text;
const existingRefreshRate = urlParams.get('existingRefreshRate') || 15000;
const latestRefreshRate = urlParams.get('latestRefreshRate') || 15000;
// map to avoid duplicate content from being shown. If a conflict is detected, we'll render another object.
let existingCache = {};
// keep going down existing feed on top one.
let existingOffset = 6; // start with 2.
const PUBLIC_API_KEY = 'YOUR_API_KEY';
function createClipDiv(existing, clip = {}) {
const description = existing ? clip.contentTitle : (timeAgo(clip.createdTimestamp) + " - " + clip.contentTitle);
const clipEl = document.createElement("div");
clipEl.className = "clip";
clipEl.innerHTML = `<div class="description">${description}</div><div class="clip-frame">${clip.embedIframeCode}</div>`;
return clipEl;
}
/**
* Populate!
**/
function populate(json, el) {
const {contentObjects} = json;
for (const clip of contentObjects) {
if(!valid(clip)) {
continue;
}
const clipEl = createClipDiv(el === "existing", clip);
document.getElementById(el).insertBefore(clipEl, document.getElementById(el).childNodes[0]);
existingCache[clip.contentId] = true;
}
}
/**
* Add the clip to one of the lists
*/
function addTo(json, el) {
const {contentObjects} = json;
for (const clip of contentObjects) {
if (!valid(clip)) {
continue;
}
if (existingCache[clip.contentId] === undefined) {
const firstClip = createClipDiv(el === "existing", clip);
const secondClip = document.getElementById(el).childNodes[0];
document.getElementById(el).insertBefore(firstClip, secondClip);
firstClip.classList.add("jumpIn");
setTimeout(() => firstClip.classList.add("removeMargin"), 100);
setTimeout(() => firstClip.classList.remove("jumpIn"), 2000);
try {
const lastClip = document.getElementById(el).childNodes[3];
lastClip.classList.add("inactve");
setTimeout(() => document.getElementById(el).removeChild(lastClip), 2000);
} catch(err) {
// swallow
}
} else {
// get a new one with offset + previous offset
if(el === 'existing') {
existingOffset += 1; // increase offset by 1 to keep going down existing feed
fetch(`https://developers.medal.tv/v1/search?muted=1&height=400&width=560&limit=1&autoplay=1&muted=1&offset=${existingOffset}&text=${text}`, {
headers: {
'Authorization': PUBLIC_API_KEY
}
})
.then(function (response) {
console.log(response);
return response.json();
})
.then(function (myJson) {
this.addTo(myJson, "existing");
});
}
}
existingCache[clip.contentId] = true;
}
}
/**
* Check for new clips submitted to the hashtag
*/
function checkForLatest() {
setInterval(function () {
fetch(`https://developers.medal.tv/v1/search?muted=1&height=400&width=560&limit=1&muted=1&autoplay=1&text=${text}`, {
headers: {
'Authorization': PUBLIC_API_KEY
}
})
.then(function (response) {
return response.json();
})
.then(function (myJson) {
this.addTo(myJson, "latest");
});
}, latestRefreshRate) // check latest every 15 seconds. If there is no newer content, go to 1 older
}
function valid(clip) {
return clip && clip.videoLengthSeconds > 1;
}
/**
* Go down older clips of the existing list
*/
function checkForExisting() {
setInterval(function () {
fetch(`https://developers.medal.tv/v1/search?muted=1&height=400&width=560&muted=1&limit=1&autoplay=1&text=${text}`, {
headers: {
'Authorization': PUBLIC_API_KEY
}
})
.then(function (response) {
console.log(response);
return response.json();
})
.then(function (myJson) {
this.addTo(myJson, "existing");
});
}, existingRefreshRate) // check existing every 15 seconds. If there is no hotter content, go to 1 less hot
}
/**
* Initial population of the latest clips
*/
fetch(`https://developers.medal.tv/v1/search?muted=1&height=400&width=560&muted=1&limit=3&o&autoplay=1&text=${text}`, {
headers: {
'Authorization': PUBLIC_API_KEY
}
})
.then(function (response) {
console.log(response);
return response.json();
})
.then(function (myJson) {
this.populate(myJson, "latest");
this.checkForLatest();
});
/**
* Initial population of existing clips.
*/
fetch(`https://developers.medal.tv/v1/search?muted=1&height=400&width=560&muted=1&offset=3&limit=3&autoplay=1&text=${text}`, {
headers: {
'Authorization': PUBLIC_API_KEY
}
})
.then(function (response) {
return response.json();
})
.then(function (myJson) {
this.populate(myJson, "existing");
this.checkForExisting();
});
const NOW = new Date()
const times = [["second", 1], ["minute", 60], ["hour", 3600], ["day", 86400], ["week", 604800], ["month", 2592000], ["year", 31536000]]
function timeAgo(date) {
var diff = Math.round((NOW - date) / 1000)
for (var t = 0; t < times.length; t++) {
if (diff < times[t][1]) {
if (t == 0) {
return "Just now"
} else {
diff = Math.round(diff / times[t - 1][1])
return diff + " " + times[t - 1][0] + (diff == 1?" ago":"s ago")
}
}
}
}
</script>
</body>
</html>