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Separate Playlist

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This commit is contained in:
Ruben van de Ven 2021-12-21 14:31:02 +01:00
parent a9c71ac940
commit 31963968cc
7 changed files with 184 additions and 128 deletions
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19
webserver.py
View file

@ -143,8 +143,23 @@ class AnimationHandler(tornado.web.RequestHandler):
self.set_header("Content-Type", "application/json")
# filename = self.get_argument("file", None)
if filename == '':
names = sorted([f"/files/{name[:-16]}" for name in os.listdir(self.config.storage) if name.endswith('json_appendable')])
self.write(json.dumps(names))
files = []
names = [name for name in os.listdir(self.config.storage) if name.endswith('json_appendable')]
for name in names:
with open(os.path.join(self.config.storage, name), 'r') as fp:
first_line = fp.readline().strip()
if first_line.endswith(','):
first_line = first_line[:-1]
print(first_line)
metadata = json.loads(first_line)
files.append({
'name': f"/files/{name[:-16]}",
"time": metadata[0],
"dimensions": [metadata[1], metadata[2]],
})
files.sort(key=lambda k: k['time'])
self.write(json.dumps(files))
else:
path = os.path.join(self.config.storage,os.path.basename(filename)+".json_appendable")
drawing = {

35
www/annotate.html
View file

@ -71,29 +71,7 @@
background: rgba(255, 255, 255, 0.7);
}
html,
body {
height: 100%;
width: 100%;
margin: 0;
font-family: sans-serif;
}
.playlist {
position: absolute;
left: 0;
top: 0;
z-index: 50;
}
.playlist li {
cursor: pointer;
line-height: 1.5;
}
.playlist li:hover {
color: blue;
}
input[type='range'] {
/* position: absolute;
@ -151,7 +129,8 @@
transition: width .3s;
pointer-events: none;
border: none;
direction: rtl; /* hide behind bar, instead into nothing */
direction: rtl;
/* hide behind bar, instead into nothing */
}
.selected-annotation .tags li.annotation-rm {
@ -230,6 +209,7 @@
}
</style>
<link rel="stylesheet" href="assets/nouislider-15.5.0.css">
<link rel="stylesheet" href="core.css">
</head>
<body>
@ -238,12 +218,17 @@
<script src="assets/nouislider-15.5.0.js"></script>
<script src="assets/wNumb-1.2.0.min.js"></script>
<script src="annotate.js"></script>
<script src="playlist.js"></script>
<script type='text/javascript'>
if (location.search) {
const player = new Annotator(
document.getElementById("interface"),
["test", "another", "google"]
["test", "another", "google"],
location.search.substring(1)
);
player.playlist('/files/');
} else {
const playlist = new Playlist(document.getElementById("interface"), '/files/');
}
</script>
</body>

41
www/annotate.js
View file

@ -110,7 +110,7 @@ class StrokeSlice {
}
class Annotator {
constructor(wrapperEl, tags) {
constructor(wrapperEl, tags, fileurl) {
this.wrapperEl = wrapperEl;
this.svgEl = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
this.wrapperEl.appendChild(this.svgEl);
@ -184,7 +184,9 @@ class Annotator {
this.strokeGroups[group] = new StrokeGroup(groupEl, this);
});
this.annotations = []
this.annotations = [];
this.play(fileurl);
}
updateAnnotations(save) {
@ -263,41 +265,6 @@ class Annotator {
this.updateAnnotations(false); // selects the right tag & highlights the annotation
}
// TODO: to separate class which then instantiates a player for the given file
playlist(url) {
const request = new Request(url, {
method: 'GET',
});
fetch(request)
.then(response => response.json())
.then(data => {
let playlist = this.wrapperEl.querySelector('.playlist');
if (!playlist) {
playlist = document.createElement('nav');
playlist.classList.add('playlist');
this.wrapperEl.appendChild(playlist)
}
else {
playlist.innerHTML = "";
}
const listEl = document.createElement("ul");
for (let fileUrl of data) {
const liEl = document.createElement("li");
liEl.innerText = fileUrl
liEl.addEventListener('click', (e) => {
this.play(fileUrl);
playlist.style.display = "none";
});
listEl.appendChild(liEl);
}
playlist.appendChild(listEl);
// do something with the data sent in the request
});
}
play(file) {
const request = new Request(file, {
method: 'GET',

57
www/core.css Normal file
View file

@ -0,0 +1,57 @@
html,
body {
height: 100%;
width: 100%;
margin: 0;
font-family: sans-serif;
}
.playlist {
position: absolute;
left: 0;
top: 0;
z-index: 50;
/* font-size: 15px; */
}
.playlist::before {
content: 'files';
padding: 20px;
margin: 20px;
font-size: 300%;
/* display: list-item?; */
}
.playlist li {
/* cursor: pointer; */
list-style: none;
;
line-height: 1.5;
/* margin: 20px; */
border-bottom: solid darkgray 1px;
padding: 20px 0;
}
.playlist li a:hover {
color: blue;
}
.playlist .links {
display: block;
}
.playlist li .name {
padding-left: 20px
}
.playlist .links::before {
content: '[';
}
.playlist .links::after {
content: ']';
}
.playlist .links a {
margin: 0 10px;
}

33
www/play.html
View file

@ -62,37 +62,27 @@
font-family: sans-serif;
}
.playlist {
position: absolute;
left: 0;
top: 0;
z-index: 50;
}
.playlist li{
cursor: pointer;
line-height: 1.5;
}
.playlist li:hover{
color: blue;
}
input[type='range'] {
position: absolute;
z-index: 100;
bottom: 0;
left: 0;
right: 0;width: 90%;
right: 0;
width: 90%;
}
.scrubber {
position: absolute;
z-index: 100;
bottom: 0;
left: 0;
right: 0;width: 90%;
right: 0;
width: 90%;
}
</style>
<link rel="stylesheet" href="assets/nouislider-15.5.0.css">
<link rel="stylesheet" href="core.css">
</head>
<body>
@ -100,9 +90,16 @@
</div>
<script src="assets/nouislider-15.5.0.js"></script>
<script src="play.js"></script>
<script src="playlist.js"></script>
<script type='text/javascript'>
const player = new Player(document.getElementById("interface"));
player.playlist('/files/');
if (location.search) {
const player = new Player(
document.getElementById("interface"),
location.search.substring(1)
);
} else {
const playlist = new Playlist(document.getElementById("interface"), '/files/');
}
</script>
</body>

36
www/play.js
View file

@ -1,6 +1,6 @@
class Player {
constructor(wrapperEl) {
constructor(wrapperEl, fileurl) {
this.wrapperEl = wrapperEl;
this.svgEl = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
this.wrapperEl.appendChild(this.svgEl);
@ -23,40 +23,8 @@ class Player {
this.outPointPosition = null;
this.currentTime = 0;
this.isPlaying = false;
}
playlist(url) {
const request = new Request(url, {
method: 'GET',
});
fetch(request)
.then(response => response.json())
.then(data => {
let playlist = this.wrapperEl.querySelector('.playlist');
if (!playlist) {
playlist = document.createElement('nav');
playlist.classList.add('playlist');
this.wrapperEl.appendChild(playlist)
}
else {
playlist.innerHTML = "";
}
const listEl = document.createElement("ul");
for (let fileUrl of data) {
const liEl = document.createElement("li");
liEl.innerText = fileUrl
liEl.addEventListener('click', (e) => {
this.play(fileUrl);
playlist.style.display = "none";
});
listEl.appendChild(liEl);
}
playlist.appendChild(listEl);
// do something with the data sent in the request
});
this.play(fileurl);
}
play(file) {

67
www/playlist.js Normal file
View file

@ -0,0 +1,67 @@
class Playlist {
constructor(wrapperEl, url) {
this.wrapperEl = wrapperEl;
const request = new Request(url, {
method: 'GET',
});
fetch(request)
.then(response => response.json())
.then(data => {
let playlist = this.wrapperEl.querySelector('.playlist');
if (!playlist) {
playlist = document.createElement('nav');
playlist.classList.add('playlist');
this.wrapperEl.appendChild(playlist)
}
else {
playlist.innerHTML = "";
}
const listEl = document.createElement("ul");
for (let file of data) {
const liEl = document.createElement("li");
const dateEl = document.createElement("span");
dateEl.classList.add('date');
dateEl.innerText = file.time;
liEl.append(dateEl);
const nameEl = document.createElement("span");
nameEl.classList.add('name');
nameEl.innerText = file.name;
liEl.append(nameEl);
const linksEl = document.createElement("span");
linksEl.classList.add('links');
liEl.append(linksEl);
const playEl = document.createElement("a");
playEl.classList.add('play');
playEl.innerText = "Play";
playEl.href = location;
playEl.pathname = "play.html";
playEl.search = "?"+file.name;
linksEl.append(playEl);
const annotateEl = document.createElement("a");
annotateEl.classList.add('annotate');
annotateEl.innerText = "Annotate";
annotateEl.href = location;
annotateEl.pathname = "annotate.html";
annotateEl.search = "?"+file.name;
linksEl.append(annotateEl);
// liEl.addEventListener('click', (e) => {
// this.play(fileUrl);
// playlist.style.display = "none";
// });
listEl.appendChild(liEl);
}
playlist.appendChild(listEl);
// do something with the data sent in the request
});
}
}