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video example in ~90 lines

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This commit is contained in:
Mark Nadal 2020-05-23 20:08:30 -07:00
parent fcf105aaab
commit d56e06fec7
3 changed files with 105 additions and 59 deletions
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59
examples/basic/screen.html
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@ -1,59 +0,0 @@
<!DOCTYPE html>
<video id="video" width="100%"></video>
<center>
<button id="record">Record</button>
<button id="play">Play</button>
</center>
<script src="../jquery.js"></script>
<script src="../../../gun/gun.js"></script>
<script>
var gun = Gun(location.origin + '/gun');
var record = {recorder: null, recording: false};
$('#record').on('click', ()=>{
if(!record.ing){ return record.stream() }
$('#record').text("Record");
if(record.ing.stop){ record.ing.stop() }
record.ing = false;
})
record.stream = function(){
navigator.mediaDevices.getDisplayMedia({ video: true }).then(stream => {
var chunks = []; // we have a stream, we can record it
record.ing = new MediaRecorder(stream);
record.ing.ondataavailable = eve => chunks.push(eve.data);
record.ing.onstop = eve => record.save(new Blob(chunks));
record.ing.start()
$('#record').text("End");
}, err => { console.log(err) });
}
record.save = function(data){
record.file = record.file || new FileReader();
record.file.readAsDataURL(data);
record.file.onloadend = function(){
var b64 = record.file.result;
b64 = "data:video/webm" + b64.slice(b64.indexOf(';'));
gun.get('test').get('screen').put(b64);
}
}
$('#play').on('click', ()=>{
if(record.playing){
$('#play').text("Play")
$('#video').get(0).stop();
record.playing = false;
return;
}
$('#play').text("Stop");
record.playing = true;
gun.get('test').get('screen').once((data)=>{
if(!data){ return }
$('#video').get(0).src = data;
$('#video').get(0).play()
})
})
</script>

83
examples/basic/video.html Normal file
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@ -0,0 +1,83 @@
<!DOCTYPE html>
<video id="video" width="100%"></video>
<center>
<input id="pass" placeholder="password">
<button id="play">Play</button>
Record <button class="record">Camera</button> or <button class="record">Screen</button>
</center>
<script src="../jquery.js"></script>
<script src="../../../gun/gun.js"></script>
<script src="../../../gun/sea.js"></script>
<script>
var gun = Gun(location.origin + '/gun');
var record = {recorder: null, recording: false};
$('.record').on('click', function(){
if(record.ing){ return }
record.stream($(this).text());
})
record.stream = function(type){
if('Camera' === type){
navigator.getMedia({ video: true, audio: true }, stream, error);
}
if('Screen' === type){
navigator.mediaDevices.getDisplayMedia({ video: true, audio: true }).then(stream, error);
}
function stream(stream){
var chunks = []; // we have a stream, we can record it
record.ing = new MediaRecorder(stream);
record.ing.ondataavailable = eve => chunks.push(eve.data);
record.ing.onstop = eve => record.save(new Blob(chunks));
record.ing.start()
$('#play').text("End");
}
function error(err){ console.log(err) }
}
record.save = function(data){
record.file = record.file || new FileReader();
record.file.readAsDataURL(data);
record.file.onloadend = async function(){
var b64 = record.file.result, pass;
b64 = $('#video').get(0).src = "data:video/webm" + b64.slice(b64.indexOf(';'));
if($('#pass').val()){ b64 = await SEA.encrypt(b64, $('#pass').val()) }
gun.get('test').get('video').put(b64);
$('#play').trigger('click');
}
}
$('#play').on('click', function(){
if(record.ing){
if(record.ing.stop){ record.ing.stop() }
record.ing = false;
return;
}
if(record.playing){
$('#video').get(0).pause();
$('#play').text("Play");
record.playing = false;
return;
}
if($('#video').get(0).src){
$('#video').get(0).play();
$('#play').text("Pause");
record.playing = true;
return;
}
$('#play').text("Loading");
gun.get('test').get('video').once(async function(data){
if($('#pass').val()){ data = await SEA.decrypt(data, $('#pass').val()) }
try{ $('#video').get(0).src = data }catch(e){}
$('#play').trigger('click');
})
})
$('#video').on('ended', function(){ $('#play').trigger('click') })
$('#video').on('error', function(){ $('#play').text("Failed"); })
navigator.getMedia = (navigator.getUserMedia || navigator.webkitGetUserMedia
|| navigator.mozGetUserMedia || navigator.msGetUserMedia);
</script>

22
test/common.js
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@ -2866,6 +2866,28 @@ describe('Gun', function(){
});
});
it('once put once', function(done){
gun.get('opo').get('a').put('yay!');
var ref = gun.get('opo').get('a');
setTimeout(function(){
ref.once(function(data){
expect(data).to.be('yay!');
setTimeout(function(){
gun.get('opo').get('a').put('z');
setTimeout(function(){
ref.once(function(data){
expect(data).to.be('z');
done();
});
}, 25);
}, 25);
})
}, 25);
});
it('get node after recursive field', function(done){
var bob = {age: 29, name: "Bob!"};
var cat = {name: "Fluffy", species: "kitty"};