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109 changed files with 2741 additions and 4567 deletions

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@ -1 +0,0 @@
node_modules

4
.gitignore vendored
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@ -1,5 +1,3 @@
node_modules
_youtube/*
!_youtube/.empty
_youtube
cyp.service
passwords.json

1
.npmrc
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engine-strict=true

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@ -1,12 +0,0 @@
FROM node:10
RUN apt update
RUN apt install -y jq
RUN curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /usr/local/bin/youtube-dl \
&& chmod a+rx /usr/local/bin/youtube-dl
WORKDIR /cyp
COPY package.json .
RUN npm i
COPY index.js .
COPY app ./app
EXPOSE 8080
ENTRYPOINT ["node", "."]

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@ -1,24 +1,19 @@
LESS := $(shell npm bin)/lessc
ROLLUP := $(shell npm bin)/rollup
APP := app
CSS := $(APP)/cyp.css
JS := $(APP)/cyp.js
ICONS := $(APP)/js/icons.js
CSS := $(APP)/app.css
ICONS := $(APP)/js/lib/icons.js
SYSD_USER := ~/.config/systemd/user
SERVICE := cyp.service
all: $(CSS) $(JS)
all: $(CSS)
icons: $(ICONS)
$(ICONS): $(APP)/icons/*
$(APP)/svg2js.sh $(APP)/icons > $@
$(JS): $(APP)/js/* $(APP)/js/elements/*
$(ROLLUP) -i $(APP)/js/cyp.js > $@
$(CSS): $(APP)/css/* $(APP)/css/elements/*
$(LESS) -x $(APP)/css/cyp.less > $@
$(CSS): $(APP)/css/*
$(LESS) $(APP)/css/app.less > $@
service: $(SERVICE)
systemctl --user enable $(PWD)/$(SERVICE)
@ -30,12 +25,7 @@ watch: all
while inotifywait -e MODIFY -r $(APP)/css $(APP)/js ; do make $^ ; done
clean:
rm -f $(SERVICE) $(CSS) $(JS)
docker-image:
docker build -t cyp .
docker-run:
docker run --network=host -v "$$(pwd)"/_youtube:/cyp/_youtube cyp
systemctl --user disable $(SERVICE)
rm -f $(SERVICE) $(CSS)
.PHONY: all watch icons service clean

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@ -18,7 +18,7 @@ CYP is a web-based frontend for [MPD](https://www.musicpd.org/), the Music Playe
## Installation
Make sure you have a working MPD setup first and Node version >= 10
Make sure you have a working MPD setup first.
```sh
git clone https://github.com/ondras/cyp.git && cd cyp
@ -26,56 +26,22 @@ npm i
node .
```
Point your browser to http://localhost:8080 to open the interface. Specify a custom MPD address via a `server` querystring argument (`?server=localhost:6655`).
Point your browser to http://localhost:8080 to open the interface.
## Instalation - Docker
Alternatively, you can use Docker to run CYP.
```sh
git clone https://github.com/ondras/cyp.git && cd cyp
docker build -t cyp .
docker run --network=host cyp
```
## Youtube-dl integration
You will need a working [youtube-dl](https://ytdl-org.github.io/youtube-dl/index.html) installation. Audio files are downloaded into the `_youtube` directory, so make sure it is available to your MPD library (use a symlink).
If you use Docker, you need to mount the `_youtube` directory into the image:
```sh
docker run --network=host -v "$(pwd)"/_youtube:/cyp/_youtube cyp
```
## Changing the port
...is done via the `PORT` environment variable. If you use Docker, the `-e` switch does the trick:
```sh
docker run --network=host -e PORT=12345 cyp
```
## Password-protected MPD
Create a `passwords.json` file in CYPs home directory. Specify passwords for available MPD servers:
```json
{
"localhost:6600": "my-pass-1",
"some.other.server.or.ip:12345": "my-pass-2
}
```
Make sure that hostnames and ports match those specified via the `server` querystring argument (defaults to `localhost:6600`).
## Technology
- Connected to MPD via WebSockets (using the [ws2mpd](https://github.com/ondras/ws2mpd/) bridge)
- Token-based access to the WebSocket endpoint (better than an `Origin` check)
- Written using [*Custom Elements*](https://developer.mozilla.org/en-US/docs/Web/Web_Components/Using_custom_elements)
- Modern ES6+ (modules, async/await)
- Responsive layout via Flexbox
- CSS Custom Properties
- SVG icons (Material Design)
- Can spawn Youtube-dl to search/download audio files
- Can spawn Youtube-dl to download audio files
- Album art retrieved directly from MPD (and cached via localStorage)
## TODO
- [ ] Bundling
- [ ] Range styling
- [ ] Browser testing

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app/app.css Normal file
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*,
*::before,
*::after {
box-sizing: inherit;
}
html {
background-color: var(--fg);
}
body {
display: flex;
flex-direction: column;
box-sizing: border-box;
font-family: lato, sans-serif;
line-height: 1.25;
background-color: var(--bg);
color: var(--fg);
text-shadow: var(--text-shadow);
max-width: 800px;
margin: 0 auto;
overflow: hidden;
height: 100vh;
}
header,
footer {
z-index: 1;
box-shadow: var(--box-shadow);
}
input,
select,
button {
color: inherit;
font: inherit;
}
button {
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
display: flex;
flex-direction: row;
align-items: center;
display: inline-flex;
white-space: nowrap;
background-color: transparent;
padding: 0;
border: none;
line-height: 1;
cursor: pointer;
}
select {
background-color: transparent;
border: 1px solid var(--fg);
border-radius: 4px;
padding: 2px 4px;
}
@font-face {
font-family: 'Lato';
src: url('font/LatoLatin-Regular.woff2') format('woff2');
font-style: normal;
font-weight: normal;
}
@font-face {
font-family: 'Lato';
src: url('font/LatoLatin-bold.woff2') format('woff2');
font-style: bold;
font-weight: normal;
}
.icon {
width: 24px;
flex-shrink: 0;
}
.icon path:not([fill]),
.icon polygon:not([fill]),
.icon circle:not([fill]) {
fill: currentColor;
}
.flex-row {
display: flex;
flex-direction: row;
align-items: center;
}
.flex-column {
display: flex;
flex-direction: column;
}
.long-line {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.multiline {
display: flex;
flex-direction: row;
align-items: center;
}
.multiline h2 {
font-weight: normal;
}
x-range {
--thumb-size: 8px;
--thumb-color: #fff;
--thumb-shadow: #000;
--track-size: 4px;
--track-color: gray;
--elapsed-color: lightgray;
--remaining-color: transparent;
--radius: calc(var(--track-size)/2);
width: 192px;
height: 16px;
position: relative;
}
x-range .-track,
x-range .-elapsed,
x-range .-remaining {
position: absolute;
top: calc(50% - var(--track-size)/2);
height: var(--track-size);
border-radius: var(--radius);
}
x-range .-track {
width: 100%;
left: 0;
background-color: gray;
}
x-range .-elapsed {
left: 0;
background-color: var(--elapsed-color);
}
x-range .-remaining {
right: 0;
background-color: var(--remaining-color);
}
x-range .-inner {
position: absolute;
left: var(--thumb-size);
right: var(--thumb-size);
top: 0;
bottom: 0;
}
x-range .-thumb {
all: unset;
position: absolute;
top: 50%;
transform: translate(-50%, -50%);
border-radius: 50%;
width: calc(2*var(--thumb-size));
height: calc(2*var(--thumb-size));
background-color: var(--thumb-color);
box-shadow: 0 0 2px var(--thumb-shadow);
}
x-range[disabled] {
opacity: 0.5;
}
main {
flex-grow: 1;
overflow: hidden;
}
nav ul {
margin: 0;
padding: 0;
list-style: none;
display: flex;
flex-direction: row;
align-items: center;
}
nav ul li {
flex: 1 0 0;
display: flex;
flex-direction: column;
align-items: center;
cursor: pointer;
padding: 4px 0 8px 0;
border-top: 4px solid transparent;
}
nav ul li .icon {
margin-right: var(--icon-spacing);
}
nav ul li.active {
border-top-color: var(--primary);
color: var(--primary);
background-color: rgb(var(--primary-raw), 0.1);
}
@media (max-width: 480px) {
nav ul li {
flex-direction: row;
justify-content: center;
}
nav ul li:not([data-for=queue]) .icon {
margin-right: 0;
}
nav ul li span:not([id]) {
display: none;
}
}
#player {
display: flex;
flex-direction: row;
align-items: center;
align-items: stretch;
}
#player:not([data-state=play]) .pause {
display: none;
}
#player[data-state=play] .play {
display: none;
}
#player:not([data-flags~=random]) .random,
#player:not([data-flags~=repeat]) .repeat {
opacity: 0.5;
}
#player x-range {
flex-grow: 1;
--elapsed-color: var(--primary);
}
#player .art {
margin-right: 0;
height: 96px;
}
#player .art img,
#player .art .icon {
width: 96px;
}
#player .info {
flex-grow: 2;
flex-basis: 0;
padding: 0 var(--icon-spacing);
overflow: hidden;
display: flex;
flex-direction: column;
justify-content: space-around;
}
#player .info h2 {
font-size: 125%;
margin: 0;
}
#player .info .title,
#player .info .subtitle {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#player .timeline {
display: flex;
flex-direction: row;
align-items: center;
}
#player .timeline .duration,
#player .timeline .elapsed {
flex-basis: 5ch;
text-align: center;
}
#player .controls {
flex-grow: 1;
flex-basis: 0;
max-width: 220px;
display: flex;
flex-direction: column;
justify-content: space-around;
}
#player .controls .playback {
display: flex;
flex-direction: row;
align-items: center;
justify-content: space-around;
}
#player .controls .playback .icon {
width: 40px;
}
#player .controls .playback .icon-play,
#player .controls .playback .icon-pause {
width: 64px;
}
#player .controls .volume {
display: flex;
flex-direction: row;
align-items: center;
}
#player .controls .volume .mute {
margin-right: 4px;
}
#player .misc {
display: flex;
flex-direction: column;
align-self: stretch;
justify-content: space-around;
}
#player .misc .icon {
width: 32px;
}
@media (max-width: 519px) {
#player {
flex-wrap: wrap;
justify-content: space-between;
}
#player .info {
order: 1;
flex-basis: 100%;
height: 96px;
}
}
.component {
height: 100%;
display: flex;
flex-direction: column;
}
.component header {
display: flex;
flex-direction: row;
align-items: center;
padding: var(--spacing);
}
.component header button {
font-size: var(--font-size-large);
font-weight: bold;
overflow: hidden;
}
.component header button .icon {
margin-right: var(--icon-spacing);
}
.component ul {
flex-grow: 1;
overflow: auto;
list-style: none;
margin: 0;
padding: 0;
}
.component li {
display: flex;
flex-direction: row;
align-items: center;
}
.component li .info {
flex-grow: 1;
overflow: hidden;
}
.component li .info .icon {
color: var(--primary);
margin-right: var(--icon-spacing);
filter: drop-shadow(var(--text-shadow));
}
.component li .info h2 {
font-size: var(--font-size-large);
margin: 0;
}
.component li .info h2,
.component li .info div {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.component li:not(.has-art) {
padding: 8px;
}
.component li button .icon {
width: 32px;
}
.component li:nth-child(odd) {
background-color: var(--bg-alt);
}
#queue {
height: 100%;
display: flex;
flex-direction: column;
}
#queue header {
display: flex;
flex-direction: row;
align-items: center;
padding: var(--spacing);
}
#queue header button {
font-size: var(--font-size-large);
font-weight: bold;
overflow: hidden;
}
#queue header button .icon {
margin-right: var(--icon-spacing);
}
#queue ul {
flex-grow: 1;
overflow: auto;
list-style: none;
margin: 0;
padding: 0;
}
#queue li {
display: flex;
flex-direction: row;
align-items: center;
}
#queue li .info {
flex-grow: 1;
overflow: hidden;
}
#queue li .info .icon {
color: var(--primary);
margin-right: var(--icon-spacing);
filter: drop-shadow(var(--text-shadow));
}
#queue li .info h2 {
font-size: var(--font-size-large);
margin: 0;
}
#queue li .info h2,
#queue li .info div {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#queue li:not(.has-art) {
padding: 8px;
}
#queue li button .icon {
width: 32px;
}
#queue li:nth-child(odd) {
background-color: var(--bg-alt);
}
#queue .current {
color: var(--primary);
}
#library {
height: 100%;
display: flex;
flex-direction: column;
}
#library header {
display: flex;
flex-direction: row;
align-items: center;
padding: var(--spacing);
}
#library header button {
font-size: var(--font-size-large);
font-weight: bold;
overflow: hidden;
}
#library header button .icon {
margin-right: var(--icon-spacing);
}
#library ul {
flex-grow: 1;
overflow: auto;
list-style: none;
margin: 0;
padding: 0;
}
#library li {
display: flex;
flex-direction: row;
align-items: center;
}
#library li .info {
flex-grow: 1;
overflow: hidden;
}
#library li .info .icon {
color: var(--primary);
margin-right: var(--icon-spacing);
filter: drop-shadow(var(--text-shadow));
}
#library li .info h2 {
font-size: var(--font-size-large);
margin: 0;
}
#library li .info h2,
#library li .info div {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#library li:not(.has-art) {
padding: 8px;
}
#library li button .icon {
width: 32px;
}
#library li:nth-child(odd) {
background-color: var(--bg-alt);
}
#library header {
white-space: pre;
}
#library .search {
order: 1;
}
#library .search.open ~ * {
display: none;
}
#library .art img,
#library .art .icon {
width: 64px;
}
#library .art .icon {
filter: drop-shadow(var(--text-shadow));
}
#library .group {
cursor: pointer;
}
#library .group h2 {
font-weight: normal;
}
#library .tiles {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
grid-gap: 2px;
}
#library .tiles li {
text-align: center;
cursor: pointer;
background-color: rgba(255, 255, 255, 0.08);
height: 200px;
}
#library .tiles li h2 {
font-size: 150%;
margin: 4px 0;
}
#fs {
height: 100%;
display: flex;
flex-direction: column;
}
#fs header {
display: flex;
flex-direction: row;
align-items: center;
padding: var(--spacing);
}
#fs header button {
font-size: var(--font-size-large);
font-weight: bold;
overflow: hidden;
}
#fs header button .icon {
margin-right: var(--icon-spacing);
}
#fs ul {
flex-grow: 1;
overflow: auto;
list-style: none;
margin: 0;
padding: 0;
}
#fs li {
display: flex;
flex-direction: row;
align-items: center;
}
#fs li .info {
flex-grow: 1;
overflow: hidden;
}
#fs li .info .icon {
color: var(--primary);
margin-right: var(--icon-spacing);
filter: drop-shadow(var(--text-shadow));
}
#fs li .info h2 {
font-size: var(--font-size-large);
margin: 0;
}
#fs li .info h2,
#fs li .info div {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#fs li:not(.has-art) {
padding: 8px;
}
#fs li button .icon {
width: 32px;
}
#fs li:nth-child(odd) {
background-color: var(--bg-alt);
}
#fs header {
white-space: pre;
}
#fs .search {
order: 1;
}
#fs .search.open ~ * {
display: none;
}
#fs .group {
cursor: pointer;
}
#fs .info {
display: flex;
flex-direction: row;
align-items: center;
}
#fs .info h2 {
font-weight: normal;
}
#playlists {
height: 100%;
display: flex;
flex-direction: column;
}
#playlists header {
display: flex;
flex-direction: row;
align-items: center;
padding: var(--spacing);
}
#playlists header button {
font-size: var(--font-size-large);
font-weight: bold;
overflow: hidden;
}
#playlists header button .icon {
margin-right: var(--icon-spacing);
}
#playlists ul {
flex-grow: 1;
overflow: auto;
list-style: none;
margin: 0;
padding: 0;
}
#playlists li {
display: flex;
flex-direction: row;
align-items: center;
}
#playlists li .info {
flex-grow: 1;
overflow: hidden;
}
#playlists li .info .icon {
color: var(--primary);
margin-right: var(--icon-spacing);
filter: drop-shadow(var(--text-shadow));
}
#playlists li .info h2 {
font-size: var(--font-size-large);
margin: 0;
}
#playlists li .info h2,
#playlists li .info div {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#playlists li:not(.has-art) {
padding: 8px;
}
#playlists li button .icon {
width: 32px;
}
#playlists li:nth-child(odd) {
background-color: var(--bg-alt);
}
#playlists .info {
display: flex;
flex-direction: row;
align-items: center;
}
#playlists .info h2 {
font-weight: normal;
}
#yt {
height: 100%;
display: flex;
flex-direction: column;
}
#yt header {
display: flex;
flex-direction: row;
align-items: center;
padding: var(--spacing);
}
#yt header button {
font-size: var(--font-size-large);
font-weight: bold;
overflow: hidden;
}
#yt header button .icon {
margin-right: var(--icon-spacing);
}
#yt ul {
flex-grow: 1;
overflow: auto;
list-style: none;
margin: 0;
padding: 0;
}
#yt li {
display: flex;
flex-direction: row;
align-items: center;
}
#yt li .info {
flex-grow: 1;
overflow: hidden;
}
#yt li .info .icon {
color: var(--primary);
margin-right: var(--icon-spacing);
filter: drop-shadow(var(--text-shadow));
}
#yt li .info h2 {
font-size: var(--font-size-large);
margin: 0;
}
#yt li .info h2,
#yt li .info div {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
#yt li:not(.has-art) {
padding: 8px;
}
#yt li button .icon {
width: 32px;
}
#yt li:nth-child(odd) {
background-color: var(--bg-alt);
}
#yt header {
border-bottom: 1px solid var(--fg);
}
#yt header button + button {
margin-left: 16px;
}
#yt .clear {
margin-left: auto;
}
#yt pre {
margin: 0.5em 0.5ch;
flex-grow: 1;
overflow: auto;
white-space: pre-wrap;
}
#yt.pending header {
background-image: linear-gradient(var(--primary), var(--primary));
background-repeat: no-repeat;
background-size: 25% 4px;
animation: bar ease-in-out 3s alternate infinite;
}
@keyframes bar {
0% {
background-position: 0 100%;
}
100% {
background-position: 100% 100%;
}
}
#settings {
font-size: var(--font-size-large);
}
#settings dl {
margin: var(--spacing);
display: grid;
grid-template-columns: max-content 1fr;
align-items: center;
grid-gap: var(--spacing);
}
#settings dt {
font-weight: bold;
}
#settings dd {
margin: 0;
display: flex;
flex-direction: column;
align-items: start;
}
#settings label {
display: flex;
flex-direction: row;
align-items: center;
}
#settings label [type=radio],
#settings label [type=checkbox] {
margin: 0 4px 0 0;
}
.search {
display: flex;
flex-direction: row;
align-items: center;
margin-left: auto;
transition: all 300ms;
width: 32px;
max-width: 20ch;
}
.search .icon {
width: 32px;
cursor: pointer;
}
.search input {
border: none;
outline: none;
color: inherit;
background-color: inherit;
border-bottom: 1px solid var(--fg);
width: 0;
padding: 0;
flex-grow: 1;
}
.search.open {
flex: 1;
}
.art {
margin-right: var(--icon-spacing);
}
.art .icon,
.art img {
vertical-align: top;
}
:root {
--font-size-large: 112.5%;
--icon-spacing: 4px;
--primary: rgb(var(--primary-raw));
--spacing: 8px;
--box-shadow: 0 0 3px #000;
}
:root[data-theme=light] {
--fg: #333;
--bg: #f0f0f0;
--bg-alt: #e0e0e0;
--text-shadow: none;
}
:root[data-theme=dark] {
--fg: #f0f0f0;
--bg: #333;
--bg-alt: #555;
--text-shadow: 0 1px 1px rgba(0, 0, 0, 0.8);
}
:root[data-color=dodgerblue] {
--primary-raw: 30, 144, 255;
}
:root[data-color=darkorange] {
--primary-raw: 255, 140, 0;
}
:root[data-color=limegreen] {
--primary-raw: 50, 205, 50;
}
@media (max-width: 480px) {
:root {
--spacing: var(--icon-spacing);
}
}

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*, *::before, *::after { box-sizing: inherit; }
html {
background-color: var(--fg);
}
body {
.flex-column;
box-sizing: border-box;
font-family: lato, sans-serif;
line-height: 1.25;
background-color: var(--bg);
color: var(--fg);
text-shadow: var(--text-shadow);
max-width: 800px;
margin: 0 auto;
overflow: hidden;
height: 100vh;
}
header, footer {
z-index: 1;
box-shadow: var(--box-shadow);
}
input, select, button {
color: inherit;
font: inherit;
}
button {
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
.flex-row;
display: inline-flex;
white-space: nowrap;
background-color: transparent;
padding: 0;
border: none;
line-height: 1;
cursor: pointer;
}
select {
background-color: transparent;
border: 1px solid var(--fg);
border-radius: 4px;
padding: 2px 4px;
}
@import "font.less";
@import "icons.less";
@import "mixins.less";
@import "range.less";
@import "main.less";
@import "nav.less";
@import "player.less";
@import "component.less";
@import "queue.less";
@import "library.less";
@import "fs.less";
@import "playlists.less";
@import "yt.less";
@import "settings.less";
@import "search.less";
@import "art.less";
@import "variables.less";

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@ -1,7 +1,6 @@
.art {
flex: none;
margin-right: var(--icon-spacing);
.icon, img {
display: block;
width: 100%;
vertical-align: top;
}
}

61
app/css/component.less Normal file
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@ -0,0 +1,61 @@
.component {
height: 100%;
.flex-column;
header {
.flex-row;
padding: var(--spacing);
button {
font-size: var(--font-size-large);
font-weight: bold;
.icon { margin-right: var(--icon-spacing); }
overflow: hidden;
}
}
ul {
flex-grow: 1;
overflow: auto;
list-style: none;
margin: 0;
padding: 0;
}
li {
.flex-row;
.info {
flex-grow: 1;
overflow: hidden;
.icon {
color: var(--primary);
margin-right: var(--icon-spacing);
filter: drop-shadow(var(--text-shadow));
}
h2 {
font-size: var(--font-size-large);
margin: 0;
}
h2, div { .long-line; }
}
&.has-art {
}
&:not(.has-art) {
padding: 8px;
}
button .icon { width: 32px; }
}
li:nth-child(odd) {
background-color: var(--bg-alt);
}
}

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@ -1,92 +0,0 @@
*, *::before, *::after { box-sizing: inherit; }
html {
background-color: var(--fg);
}
body {
margin: 0;
}
main {
flex: auto;
overflow: auto;
}
header, footer {
flex: none;
z-index: 1;
box-shadow: var(--box-shadow);
}
footer {
position: relative; // kotva pro cyp-commands
overflow: hidden; // vyjizdenici cyp-commands
height: 56px;
@media (max-width: @breakpoint-menu) {
height: 40px;
}
}
input, select {
font: inherit;
}
select {
color: inherit;
}
option {
color: initial;
}
button {
color: inherit;
font: inherit;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
&:not([hidden]) { display: flex; }
flex-direction: row;
align-items: center;
flex: none;
background-color: transparent;
padding: 0;
border: none;
line-height: 1;
cursor: pointer;
}
select {
background-color: transparent;
border: 1px solid var(--fg);
border-radius: 4px;
padding: 2px 4px;
}
@import "font.less";
@import "icons.less";
@import "mixins.less";
@import "art.less";
@import "variables.less";
@import "elements/app.less";
@import "elements/menu.less";
@import "elements/song.less";
@import "elements/player.less";
@import "elements/playlists.less";
@import "elements/queue.less";
@import "elements/settings.less";
@import "elements/yt.less";
@import "elements/range.less";
@import "elements/playlist.less";
@import "elements/search.less";
@import "elements/filter.less";
@import "elements/library.less";
@import "elements/tag.less";
@import "elements/back.less";
@import "elements/path.less";
@import "elements/yt-result.less";

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@ -1,16 +0,0 @@
cyp-app {
.flex-column;
box-sizing: border-box;
margin: 0 auto;
max-width: 800px;
height: calc(100px * var(--vh));
font-family: lato, sans-serif;
font-size: 16px;
line-height: 1.25;
background-color: var(--bg);
color: var(--fg);
white-space: nowrap;
}

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@ -1,3 +0,0 @@
cyp-back {
.item;
}

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@ -1,8 +0,0 @@
cyp-filter {
.item;
.icon {
width: 32px;
margin-left: var(--icon-spacing);
}
}

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@ -1,18 +0,0 @@
cyp-library {
nav {
.flex-column;
align-items: center;
button {
.font-large;
width: 200px;
margin-top: 2em;
text-decoration: underline;
.icon {
width: 32px;
margin-right: var(--icon-spacing);
}
}
}
}

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@ -1,58 +0,0 @@
cyp-menu, cyp-commands {
.flex-row;
height: 100%;
button {
height: 100%;
.flex-column;
align-items: center;
justify-content: center;
@media (max-width: @breakpoint-menu) {
flex-direction: row;
span:not([id]) { display: none; }
}
.icon + * { margin-top: 2px; }
}
}
cyp-menu button {
flex: 1 0 0;
border-top: var(--border-width) solid transparent;
border-bottom: var(--border-width) solid transparent;
.icon {
margin-right: var(--icon-spacing);
}
&.active {
border-top-color: var(--primary);
color: var(--primary);
background-color: var(--primary-tint);
}
}
cyp-commands {
position: absolute;
left: 0;
top: 0;
width: 100%;
transition: top 300ms;
background-color: var(--bg);
&[hidden] {
display: flex;
top: 100%;
}
button {
flex: 0 1 @breakpoint-menu/6;
&.last {
order: 1;
margin-left: auto;
}
}
}

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@ -1,3 +0,0 @@
cyp-path {
.item;
}

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@ -1,3 +0,0 @@
cyp-playlist {
.item;
}

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@ -1,2 +0,0 @@
cyp-playlists {
}

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@ -1,5 +0,0 @@
cyp-queue {
.current {
> .icon { color: var(--primary); }
}
}

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@ -1 +0,0 @@
../../../node_modules/custom-range/range.less

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@ -1,23 +0,0 @@
cyp-search {
form {
.item;
align-items: stretch;
button:first-of-type { // pseudo-class to override
margin-left: var(--icon-spacing);
}
}
&.pending form {
background-image: linear-gradient(var(--primary), var(--primary));
background-repeat: no-repeat;
background-size: 25% var(--border-width);
animation: bar ease-in-out 3s alternate infinite;
}
}
@keyframes bar {
0% { background-position: 0 100%; }
100% { background-position: 100% 100%; }
}

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@ -1,46 +0,0 @@
cyp-song {
.item;
.multiline {
.flex-column;
min-width: 0; // bez tohoto se odmita zmensit
.subtitle { .ellipsis; }
}
cyp-queue & {
> .icon {
width: 32px;
margin-right: 8px;
}
.track { display: none; }
&:not(.playing) > .icon-play, &.playing > .icon-music {
display: none;
}
&.playing {
> .icon { color: var(--primary) }
&::after {
content: "";
position: absolute;
left: 0;
bottom: 0;
background-color: var(--primary);
width: calc(100% * var(--progress, 0));
height: var(--border-width);
}
}
}
cyp-library & {
padding-left: 0;
padding-top: 0;
padding-bottom: 0;
> .icon { width: 64px;}
> .icon-play { display: none; }
}
}

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@ -1,13 +0,0 @@
cyp-tag {
.item;
padding-left: 0;
padding-top: 0;
padding-bottom: 0;
.art {
margin-right: var(--icon-spacing);
width: 64px;
height: 64px;
}
}

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@ -1,8 +0,0 @@
cyp-yt-result {
.item;
cursor: default;
button .icon {
width: var(--icon-size);
}
}

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@ -1,8 +0,0 @@
cyp-yt {
pre {
margin: 0.5em 0.5ch;
flex-grow: 1;
overflow: auto;
white-space: pre-wrap;
}
}

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@ -1,13 +1,13 @@
@font-face {
font-family: "Lato";
src: url("font/LatoLatin-Regular.woff2") format("woff2");
font-family: 'Lato';
src: url('font/LatoLatin-Regular.woff2') format('woff2');
font-style: normal;
font-weight: normal;
}
@font-face {
font-family: "Lato";
src: url("font/LatoLatin-Bold.woff2") format("woff2");
font-style: normal;
font-weight: bold;
font-family: 'Lato';
src: url('font/LatoLatin-bold.woff2') format('woff2');
font-style: bold;
font-weight: normal;
}

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@ -0,0 +1,20 @@
#fs {
.component;
header {
white-space: pre; // separator
}
.search {
order: 1;
&.open ~ * { display: none; }
}
.group {
cursor: pointer;
}
.info {
.multiline;
}
}

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@ -1,6 +1,6 @@
.icon {
width: var(--icon-size);
flex: none;
width: 24px;
flex-shrink: 0;
path, polygon, circle {
&:not([fill]) {

43
app/css/library.less Normal file
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@ -0,0 +1,43 @@
#library {
.component;
header {
white-space: pre; // separator
}
.search {
order: 1;
&.open ~ * { display: none; }
}
.art img, .art .icon {
width: 64px;
}
.art .icon {
filter: drop-shadow(var(--text-shadow));
}
.group {
cursor: pointer;
h2 { font-weight: normal; }
}
.tiles {
display: grid;
grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
grid-gap: 2px;
li {
text-align: center;
cursor: pointer;
background-color: rgba(255, 255, 255, 0.08);
height: 200px;
h2 {
font-size: 150%;
margin: 4px 0;
}
}
}
}

4
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@ -0,0 +1,4 @@
main {
flex-grow: 1;
overflow: hidden;
}

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@ -1,69 +1,22 @@
.flex-row {
&:not([hidden]) { display: flex; }
display: flex;
flex-direction: row;
align-items: center;
}
.flex-column {
&:not([hidden]) { display: flex; }
display: flex;
flex-direction: column;
}
.ellipsis {
.long-line {
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.font-large {
font-size: 18px;
line-height: 24px;
}
.selectable {
cursor: pointer;
position: relative; // kotva pro selected::before
&.selected {
color: var(--primary);
background-color: var(--primary-tint);
&::before {
content: "";
position: absolute;
left: 0;
top: 0;
bottom: 0;
width: var(--border-width);
background-color: var(--primary);
}
}
}
.item {
.multiline {
.flex-row;
&:nth-child(odd) {
background-color: var(--bg-alt);
}
.selectable; // az po nth-child, aby byl vyber pozdeji
padding: 8px;
> .icon {
margin-right: var(--icon-spacing);
}
.title {
.font-large;
.ellipsis;
font-weight: bold;
min-width: 0;
}
button {
&:first-of-type { margin-left: auto; }
.icon { width: 32px; }
}
h2 { font-weight: normal; }
}

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app/css/nav.less Normal file
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@ -0,0 +1,36 @@
nav ul {
margin: 0;
padding: 0;
list-style: none;
.flex-row;
li {
flex: 1 0 0;
.flex-column;
align-items: center;
cursor: pointer;
padding: 4px 0 8px 0;
border-top: 4px solid transparent;
.icon {
margin-right: var(--icon-spacing);
}
&.active {
border-top-color: var(--primary);
color: var(--primary);
background-color: rgb(var(--primary-raw), 0.1);
}
@media (max-width: 480px) {
flex-direction: row;
justify-content: center;
&:not([data-for=queue]) .icon { margin-right: 0; }
span:not([id]) { display: none; }
}
}
}

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@ -1,86 +1,80 @@
cyp-player {
#player {
@art-size: 96px;
.flex-row;
align-items: stretch;
&:not([data-state=play]) .pause { display: none; }
&[data-state=play] .play { display: none; }
&:not([data-flags~=random]) .random, &:not([data-flags~=repeat]) .repeat { opacity: 0.5; }
&[data-flags~=mute] .mute .icon-volume-high { display: none; }
&:not([data-flags~=mute]) .mute .icon-volume-off { display: none; }
x-range {
flex: auto;
flex-grow: 1;
--elapsed-color: var(--primary);
}
.art {
width: @art-size;
margin-right: 0;
height: @art-size;
img, .icon {
width: @art-size;
}
}
.info {
flex: auto;
min-width: 0;
flex-grow: 2;
flex-basis: 0;
padding: 0 var(--icon-spacing);
overflow: hidden;
.flex-column;
justify-content: space-between;
justify-content: space-around;
padding: 0 var(--icon-spacing);
.title {
margin-top: 8px;
.font-large;
font-weight: bold;
h2 {
font-size: 125%;
margin: 0;
}
.title, .subtitle { .ellipsis; }
.title, .subtitle { .long-line; }
}
.timeline {
flex: none;
height: var(--icon-size);
margin-bottom: 4px;
.flex-row;
.duration, .elapsed {
flex: none;
width: 5ch;
flex-basis: 5ch;
text-align: center;
}
}
.controls {
width: 220px;
min-width: 0;
.flex-column;
.playback {
flex: auto;
.flex-row;
justify-content: space-around;
.icon { width: 40px; }
.icon-play, .icon-pause { width: 64px; }
}
.volume {
flex: none;
margin-bottom: 4px;
.flex-row;
.mute { margin-right: var(--icon-spacing); }
}
}
.misc {
flex: none;
flex-grow: 1;
flex-basis: 0;
max-width: 220px;
.flex-column;
justify-content: space-around;
.playback {
.flex-row;
justify-content: space-around;
.icon { width: 40px; }
.icon-play, .icon-pause { width: 64px; }
}
.volume {
.flex-row;
.mute { margin-right: 4px; }
}
}
.misc {
display: flex;
flex-direction: column;
align-self: stretch;
justify-content: space-around;
.icon { width: 32px; }
}

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#playlists {
.component;
.info {
.multiline;
}
}

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@ -0,0 +1,5 @@
#queue {
.component;
.current { color: var(--primary); }
}

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x-range {
--thumb-size: 8px;
--thumb-color: #fff;
--thumb-shadow: #000;
--track-size: 4px;
--track-color: gray;
--elapsed-color: lightgray;
--remaining-color: transparent;
--radius: calc(var(--track-size)/2);
width: 192px;
height: 16px;
position: relative;
.-track, .-elapsed, .-remaining {
position: absolute;
top: calc(50% - var(--track-size)/2);
height: var(--track-size);
border-radius: var(--radius);
}
.-track {
width: 100%;
left: 0;
background-color: gray;
}
.-elapsed {
left: 0;
background-color: var(--elapsed-color);
}
.-remaining {
right: 0;
background-color: var(--remaining-color);
}
.-inner {
position: absolute;
left: var(--thumb-size);
right: var(--thumb-size);
top: 0;
bottom: 0;
}
.-thumb {
all: unset;
position: absolute;
top: 50%;
transform: translate(-50%, -50%);
border-radius: 50%;
width: calc(2*var(--thumb-size));
height: calc(2*var(--thumb-size));
background-color: var(--thumb-color);
box-shadow: 0 0 2px var(--thumb-shadow);
}
&[disabled] {
opacity: 0.5;
}
}

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.search {
.flex-row;
margin-left: auto;
transition: all 300ms;
width: 32px;
max-width: 20ch;
.icon {
width: 32px;
cursor: pointer;
}
input {
border: none;
outline: none;
color: inherit;
background-color: inherit;
border-bottom: 1px solid var(--fg);
width: 0;
padding: 0;
flex-grow: 1;
}
&.open {
flex: 1;
}
}

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@ -1,7 +1,5 @@
cyp-settings {
--spacing: 8px;
.font-large;
#settings {
font-size: var(--font-size-large);
dl {
margin: var(--spacing);

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@ -1,53 +1,39 @@
@breakpoint-menu: 480px;
cyp-app {
--icon-size: 24px;
:root {
--font-size-large: 112.5%;
--icon-spacing: 4px;
--primary: rgb(var(--primary-raw));
--primary-tint: rgba(var(--primary-raw), 0.1);
--spacing: 8px;
--box-shadow: 0 0 3px #000;
--border-width: 4px;
}
.light() {
:root[data-theme=light] {
--fg: #333;
--bg: #f0f0f0;
--bg-alt: #e0e0e0;
--text-shadow: none;
}
.dark() {
:root[data-theme=dark] {
--fg: #f0f0f0;
--bg: #333;
--bg-alt: #444;
--bg-alt: #555;
--text-shadow: 0 1px 1px rgba(0, 0, 0, 0.8);
}
cyp-app[theme=light] { .light(); }
cyp-app[theme=dark] { .dark(); }
@media (prefers-color-scheme: dark) {
cyp-app[theme=auto] { .dark(); }
}
@media (prefers-color-scheme: light) {
cyp-app[theme=auto] { .light(); }
}
@media (max-width: 640px), (max-height:640px) {
cyp-app[theme] {
--text-shadow: none;
}
}
cyp-app[color=dodgerblue] {
:root[data-color=dodgerblue] {
--primary-raw: 30, 144, 255;
}
cyp-app[color=darkorange] {
:root[data-color=darkorange] {
--primary-raw: 255, 140, 0;
}
cyp-app[color=limegreen] {
:root[data-color=limegreen] {
--primary-raw: 50, 205, 50;
}
@media (max-width: 480px) {
:root {
--spacing: var(--icon-spacing);
}
}

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#yt {
.component;
header {
border-bottom: 1px solid var(--fg);
button + button {
margin-left: 16px;
}
}
.clear {
margin-left: auto;
}
pre {
margin: 0.5em 0.5ch;
flex-grow: 1;
overflow: auto;
white-space: pre-wrap;
}
&.pending header {
background-image: linear-gradient(var(--primary), var(--primary));
background-repeat: no-repeat;
background-size: 25% 4px;
animation: bar ease-in-out 3s alternate infinite;
}
}
@keyframes bar {
0% { background-position: 0 100%; }
100% { background-position: 100% 100%; }
}

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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M16,13C15.71,13 15.38,13 15.03,13.05C16.19,13.89 17,15 17,16.5V19H23V16.5C23,14.17 18.33,13 16,13M8,13C5.67,13 1,14.17 1,16.5V19H15V16.5C15,14.17 10.33,13 8,13M8,11A3,3 0 0,0 11,8A3,3 0 0,0 8,5A3,3 0 0,0 5,8A3,3 0 0,0 8,11M16,11A3,3 0 0,0 19,8A3,3 0 0,0 16,5A3,3 0 0,0 13,8A3,3 0 0,0 16,11Z" /></svg>

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<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"><svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="24" height="24" viewBox="0 0 24 24"><path d="M12,2A10,10 0 0,1 22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2M12,4A8,8 0 0,0 4,12C4,13.85 4.63,15.55 5.68,16.91L16.91,5.68C15.55,4.63 13.85,4 12,4M12,20A8,8 0 0,0 20,12C20,10.15 19.37,8.45 18.32,7.09L7.09,18.32C8.45,19.37 10.15,20 12,20Z" /></svg>

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@ -4,111 +4,18 @@
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width" />
<title>Control Your Player</title>
<link rel="stylesheet" href="cyp.css" />
<style>
/* Float cancel and delete buttons and add an equal width */
.popupbtn {
background-color: rgb(141, 0, 0);
color: rgb(255, 255, 255);
padding: 14px 20px;
margin: 8px 0;
border: none;
cursor: pointer;
width: 100%;
opacity: 0.9;
display: block !important;
box-sizing: border-box;
}
.popupbtn:hover {
opacity:1;
}
/* Add padding and center-align text to the container */
.popupcontainer {
padding: 16px;
text-align: center;
}
/* The Modal (background) */
.popupmodal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 2; /* Sit on top */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: #474e5d;
padding-top: 50px;
}
/* Modal Content/Box */
.popupmodal-content {
background-color: #fefefe;
margin: 5% auto 15% auto; /* 5% from the top, 15% from the bottom and centered */
border: 1px solid #888;
width: 80%; /* Could be more or less, depending on screen size */
}
/* Style the horizontal ruler */
.popup-hr {
border: 1px solid #f1f1f1;
margin-bottom: 25px;
}
/* The Modal Close Button (x) */
.popup-close {
position: absolute;
right: 35px;
top: 15px;
font-size: 40px;
font-weight: bold;
color: #f1f1f1;
}
.popup-close:hover,
.popup-close:focus {
color: #f44336;
cursor: pointer;
}
/* Clear floats */
.popup-clearfix::after {
content: "";
clear: both;
display: table;
}
</style>
<link rel="icon" href="https://emojimage.toad.cz/🎵" />
<meta name="mobile-web-app-capable" content="yes" />
<link rel="stylesheet" href="app.css" />
</head>
<body>
<div id="warningpopup" class="popupmodal">
<span onclick="document.getElementById('warningpopup').style.display='none'" class="popup-close" title="x">×</span>
<div class="popupmodal-content">
<div class="popupcontainer">
<h2>Warning</h2>
<p>Be aware there may be other users listening to the same stream.</p>
<p>Pausing or changing volume on the server will affect them as well.</p>
<p>Please avoid server-side pausing or volume change if possible.</p>
<p>You can find client-side volume and pause control in the Settings Panel.</p>
<div class="popup-clearfix">
<button type="button" onclick="document.getElementById('warningpopup').style.display='none'" class="popupbtn">OK</button>
</div>
</div>
</div>
</div>
<cyp-app theme="dark" color="dodgerblue">
<header>
<cyp-player>
<section id="player">
<span class="art"></span>
<div class="info">
<span class="title"></span>
<span class="subtitle"></span>
<h2 class="title"></h2>
<div class="subtitle"></div>
<div class="timeline">
<span class="elapsed"></span>
<x-range step="0.1"></x-range>
<x-range></x-range>
<span class="duration"></span>
</div>
</div>
@ -120,7 +27,7 @@
<button class="next" data-icon="fast-forward"></button>
</div>
<div class="volume">
<button class="mute" data-icon="volume-high volume-off"></button>
<button class="mute" data-icon="volume-high"></button>
<x-range></x-range>
</div>
</div>
@ -128,19 +35,40 @@
<button class="repeat" data-icon="repeat"></button>
<button class="random" data-icon="shuffle"></button>
</div>
</cyp-player>
</section>
</header>
<main>
<cyp-queue></cyp-queue>
<cyp-playlists></cyp-playlists>
<cyp-library></cyp-library>
<cyp-yt></cyp-yt>
<cyp-settings>
<section id="queue">
<header>
<button class="clear" data-icon="close" title="Clear the queue"></button>
<button class="save" data-icon="content-save" title="Save the queue"></button>
</header>
<ul></ul>
</section>
<section id="playlists">
<ul></ul>
</section>
<section id="library">
<header></header>
<ul></ul>
</section>
<section id="fs">
<header></header>
<ul></ul>
</section>
<section id="yt">
<header>
<button class="download" data-icon="download">Download</button>
<button class="search-download" data-icon="magnify">Search &amp; Download</button>
<button class="clear" data-icon="close">Clear</button>
</header>
<pre></pre>
</section>
<section id="settings">
<dl>
<dt>Theme</dt>
<dd>
<select name="theme">
<option value="auto">Auto</option>
<option value="dark">Dark</option>
<option value="light">Light</option>
</select>
@ -160,34 +88,26 @@
Green
</label>
</dd>
<dt>YouTube results</dt>
<dd>
<select name="yt-limit">
<option value="1">1</option>
<option value="3">3</option>
<option value="5">5</option>
<option value="10">10</option>
</select>
</dd>
</dl>
</cyp-settings>
</section>
</main>
<footer>
<cyp-menu>
<button data-for="queue" data-icon="music">
<div>
<span>Queue</span>
<span class="queue-length"></span>
</div>
</button>
<button data-for="playlists" data-icon="playlist-music"><span>Playlists</span></button>
<button data-for="library" data-icon="library-music"><span>Library</span></button>
<button data-for="yt" data-icon="download"><span>YouTube</span></button>
<button data-for="settings" data-icon="settings"><span>Settings</span></button>
</cyp-menu>
<nav>
<ul>
<li data-for="queue" data-icon="music">
<div>
<span>Queue</span>
<span id="queue-length"></span>
</div>
</li>
<li data-for="playlists" data-icon="playlist-music"><span>Playlists</span></li>
<li data-for="library" data-icon="library-music"><span>Library</span></li>
<li data-for="fs" data-icon="folder"><span>Files</span></li>
<li data-for="yt" data-icon="download"><span>YouTube</span></li>
<li data-for="settings" data-icon="settings"><span>Settings</span></li>
</ul>
</nav>
</footer>
</cyp-app>
<script type="module" src="cyp.js?2"></script>
<script type="module" src="js/app.js"></script>
</body>
</html>

67
app/js/app.js Normal file
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@ -0,0 +1,67 @@
import * as nav from "./nav.js";
import * as mpd from "./lib/mpd.js";
import * as player from "./player.js";
import * as html from "./lib/html.js";
import * as range from "./lib/range.js";
import * as queue from "./queue.js";
import * as library from "./library.js";
import * as fs from "./fs.js";
import * as playlists from "./playlists.js";
import * as yt from "./yt.js";
import * as settings from "./settings.js";
const components = { queue, library, fs, playlists, yt, settings };
export function activate(what) {
location.hash = what;
for (let id in components) {
let node = document.querySelector(`#${id}`);
if (what == id) {
node.style.display = "";
components[id].activate();
} else {
node.style.display = "none";
}
}
nav.active(what);
}
function initIcons() {
Array.from(document.querySelectorAll("[data-icon]")).forEach(node => {
let icon = html.icon(node.dataset.icon);
node.insertBefore(icon, node.firstChild);
});
}
function fromHash() {
let hash = location.hash.substring(1);
activate(hash || "queue");
}
function onHashChange(e) {
fromHash();
}
async function init() {
initIcons();
try {
await mpd.init();
} catch (e) {
console.error(e);
}
nav.init(document.querySelector("nav"));
for (let id in components) {
let node = document.querySelector(`#${id}`);
components[id].init(node);
}
player.init(document.querySelector("#player"));
window.addEventListener("hashchange", onHashChange);
fromHash();
}
init();

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@ -1,65 +0,0 @@
import * as html from "./html.js";
import * as conf from "./conf.js";
const cache = {};
const MIME = "image/jpeg";
const STORAGE_PREFIX = `art-${conf.artSize}` ;
function store(key, data) {
localStorage.setItem(`${STORAGE_PREFIX}-${key}`, data);
}
function load(key) {
return localStorage.getItem(`${STORAGE_PREFIX}-${key}`);
}
async function bytesToImage(bytes) {
const blob = new Blob([bytes]);
const src = URL.createObjectURL(blob);
const image = html.node("img", {src});
return new Promise(resolve => {
image.onload = () => resolve(image);
});
}
function resize(image) {
while (Math.min(image.width, image.height) >= 2*conf.artSize) {
let tmp = html.node("canvas", {width:image.width/2, height:image.height/2});
tmp.getContext("2d").drawImage(image, 0, 0, tmp.width, tmp.height);
image = tmp;
}
const canvas = html.node("canvas", {width:conf.artSize, height:conf.artSize});
canvas.getContext("2d").drawImage(image, 0, 0, canvas.width, canvas.height);
return canvas;
}
export async function get(mpd, artist, album, songUrl = null) {
const key = `${artist}-${album}`;
if (key in cache) { return cache[key]; }
const loaded = await load(key);
if (loaded) {
cache[key] = loaded;
return loaded;
}
if (!songUrl) { return null; }
// promise to be returned in the meantime
let resolve;
const promise = new Promise(res => resolve = res);
cache[key] = promise;
const data = await mpd.albumArt(songUrl);
if (data) {
const bytes = new Uint8Array(data);
const image = await bytesToImage(bytes);
const url = resize(image).toDataURL(MIME);
store(key, url);
cache[key] = url;
resolve(url);
} else {
cache[key] = null;
}
return cache[key];
}

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@ -1,28 +0,0 @@
import Selection from "./selection.js";
export default class Component extends HTMLElement {
constructor(options = {}) {
super();
if (options.selection) { this.selection = new Selection(this, options.selection); }
}
connectedCallback() {
if (this.selection) {
const parent = this._app.querySelector("footer");
this.selection.appendTo(parent);
}
this._app.addEventListener("load", _ => this._onAppLoad());
this._app.addEventListener("component-change", _ => {
const component = this._app.component;
const isThis = (this.nodeName.toLowerCase() == `cyp-${component}`);
this._onComponentChange(component, isThis);
});
}
get _app() { return this.closest("cyp-app"); }
get _mpd() { return this._app.mpd; }
_onAppLoad() {}
_onComponentChange(_component, _isThis) {}
}

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@ -1,5 +1,3 @@
export const artSize = 96 * (window.devicePixelRatio || 1);
export const artSize = 96;
export const ytPath = "_youtube";
export let ytLimit = 3;
export function setYtLimit(limit) { ytLimit = limit; }
export const locale = "cs";

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@ -1,20 +0,0 @@
import "./elements/range.js";
import "./elements/app.js";
import "./elements/menu.js";
import "./elements/player.js";
import "./elements/queue.js";
import "./elements/playlists.js";
import "./elements/settings.js";
import "./elements/yt.js";
import "./elements/song.js";
import "./elements/library.js";
import "./elements/tag.js";
import "./elements/back.js";
import "./elements/path.js";
function updateSize() {
document.body.style.setProperty("--vh", window.innerHeight/100);
}
window.addEventListener("resize", updateSize);
updateSize();

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@ -1,126 +0,0 @@
import MPD from "../mpd.js";
import * as html from "../html.js";
function initIcons() {
Array.from(document.querySelectorAll("[data-icon]")).forEach(/** @param {HTMLElement} node */ node => {
node.dataset.icon.split(" ").forEach(name => {
let icon = html.icon(name);
node.insertBefore(icon, node.firstChild);
})
});
}
class App extends HTMLElement {
static get observedAttributes() { return ["component"]; }
constructor() {
super();
initIcons();
}
async connectedCallback() {
await waitForChildren(this);
window.addEventListener("hashchange", e => this._onHashChange());
this._onHashChange();
await this._connect();
this.dispatchEvent(new CustomEvent("load"));
this._initMediaHandler();
}
attributeChangedCallback(name, oldValue, newValue) {
switch (name) {
case "component":
location.hash = newValue;
const e = new CustomEvent("component-change");
this.dispatchEvent(e);
break;
}
}
get component() { return this.getAttribute("component"); }
set component(component) { this.setAttribute("component", component); }
_onHashChange() {
const component = location.hash.substring(1) || "queue";
if (component != this.component) { this.component = component; }
}
_onChange(changed) { this.dispatchEvent(new CustomEvent("idle-change", {detail:changed})); }
_onClose(e) {
setTimeout(() => this._connect(), 3000);
}
async _connect() {
const attempts = 3;
for (let i=0;i<attempts;i++) {
try {
let mpd = await MPD.connect();
mpd.onChange = changed => this._onChange(changed);
mpd.onClose = e => this._onClose(e);
this.mpd = mpd;
return;
} catch (e) {
await sleep(500);
}
}
alert(`Failed to connect to MPD after ${attempts} attempts. Please reload the page to try again.`);
}
_initMediaHandler() {
// check support mediaSession
if (!('mediaSession' in navigator)) {
console.log('mediaSession is not supported');
return;
}
// DOM (using media session controls are allowed only if there is audio/video tag)
const audio = html.node("audio", {loop: true}, "", this);
html.node("source", {src: 'https://raw.githubusercontent.com/anars/blank-audio/master/10-seconds-of-silence.mp3'}, '', audio);
// Init event session (play audio) on click (because restrictions by web browsers)
window.addEventListener('click', () => {
audio.play();
}, {once: true});
// mediaSession define metadata
navigator.mediaSession.metadata = new MediaMetadata({
title: 'Control Your Player'
});
// mediaSession define action handlers
navigator.mediaSession.setActionHandler('play', () => {
this.mpd.command("play")
audio.play()
});
navigator.mediaSession.setActionHandler('pause', () => {
this.mpd.command("pause 1")
audio.pause()
});
navigator.mediaSession.setActionHandler('previoustrack', () => {
this.mpd.command("previous")
audio.play()
});
navigator.mediaSession.setActionHandler('nexttrack', () => {
this.mpd.command("next")
audio.play()
});
}
}
customElements.define("cyp-app", App);
function sleep(ms) { return new Promise(resolve =>setTimeout(resolve, ms)); }
function waitForChildren(app) {
const children = Array.from(app.querySelectorAll("*"));
const names = children.map(node => node.nodeName.toLowerCase())
.filter(name => name.startsWith("cyp-"));
const unique = new Set(names);
const promises = [...unique].map(name => customElements.whenDefined(name));
return Promise.all(promises);
}

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import Item from "../item.js";
import * as html from "../html.js";
export default class Back extends Item {
constructor(title) {
super();
this._title = title;
}
connectedCallback() {
this.appendChild(html.icon("keyboard-backspace"));
this._buildTitle(this._title);
}
}
customElements.define("cyp-back", Back);

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import * as html from "../html.js";
const SELECTOR = ["cyp-tag", "cyp-path", "cyp-song"].join(", ");
export default class Filter extends HTMLElement {
constructor() {
super();
this._built = false;
}
get value() { return this._input.value.trim(); }
set value(value) { this._input.value = value; }
get _input() { return this.querySelector("input"); }
connectedCallback() {
if (this._built) { return; }
html.node("input", {type:"text"}, "", this);
html.icon("filter-variant", this);
this._input.addEventListener("input", e => this._apply());
this._built = true;
}
_apply() {
let value = this.value.toLowerCase();
let all = [...this.parentNode.querySelectorAll(SELECTOR)];
all.forEach(item => item.hidden = !item.matchPrefix(value));
}
}
customElements.define("cyp-filter", Filter);

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import * as html from "../html.js";
import Component from "../component.js";
import Tag from "./tag.js";
import Path from "./path.js";
import Back from "./back.js";
import Song from "./song.js";
import Search from "./search.js";
import Filter from "./filter.js";
import { escape, serializeFilter } from "../mpd.js";
const SORT = "-Track";
const TAGS = {
"Album": "Albums",
"AlbumArtist": "Artists",
"Genre": "Genres"
}
function nonempty(str) { return (str.length > 0); }
function createEnqueueCommand(node) {
if (node instanceof Song || node instanceof Path) {
return `add "${escape(node.file)}"`;
} else if (node instanceof Tag) {
return [
"findadd",
serializeFilter(node.createChildFilter()),
// `sort ${SORT}` // MPD >= 0.22, not yet released
].join(" ");
} else {
throw new Error(`Cannot create enqueue command for "${node.nodeName}"`);
}
}
class Library extends Component {
constructor() {
super({selection:"multi"});
this._stateStack = [];
this._initCommands();
this._search = new Search();
this._search.onSubmit = _ => {
let query = this._search.value;
if (query.length < 3) { return; }
this._doSearch(query);
}
this._filter = new Filter();
}
_popState() {
this.selection.clear();
this._stateStack.pop();
if (this._stateStack.length > 0) {
let state = this._stateStack[this._stateStack.length-1];
this._showState(state);
} else {
this._showRoot();
}
}
_onAppLoad() {
this._showRoot();
}
_onComponentChange(c, isThis) {
const wasHidden = this.hidden;
this.hidden = !isThis;
if (!wasHidden && isThis) { this._showRoot(); }
}
_showRoot() {
this._stateStack = [];
html.clear(this);
const nav = html.node("nav", {}, "", this);
html.button({icon:"artist"}, "Artists and albums", nav)
.addEventListener("click", _ => this._pushState({type:"tags", tag:"AlbumArtist"}));
html.button({icon:"music"}, "Genres", nav)
.addEventListener("click", _ => this._pushState({type:"tags", tag:"Genre"}));
html.button({icon:"folder"}, "Files and directories", nav)
.addEventListener("click", _ => this._pushState({type:"path", path:""}));
html.button({icon:"magnify"}, "Search", nav)
.addEventListener("click", _ => this._pushState({type:"search"}));
}
_pushState(state) {
this.selection.clear();
this._stateStack.push(state);
this._showState(state);
}
_showState(state) {
switch (state.type) {
case "tags": this._listTags(state.tag, state.filter); break;
case "songs": this._listSongs(state.filter); break;
case "path": this._listPath(state.path); break;
case "search": this._showSearch(state.query); break;
}
}
async _listTags(tag, filter = {}) {
const values = (await this._mpd.listTags(tag, filter)).filter(nonempty);
html.clear(this);
if ("AlbumArtist" in filter || "Genre" in filter) { this._buildBack(); }
(values.length > 0) && this._addFilter();
values.forEach(value => this._buildTag(tag, value, filter));
}
async _listPath(path) {
let paths = await this._mpd.listPath(path);
html.clear(this);
path && this._buildBack();
(paths["directory"].length + paths["file"].length > 0) && this._addFilter();
paths["directory"].forEach(path => this._buildPath(path));
paths["file"].forEach(path => this._buildPath(path));
}
async _listSongs(filter) {
const songs = await this._mpd.listSongs(filter);
html.clear(this);
this._buildBack();
(songs.length > 0 && this._addFilter());
songs.forEach(song => this.appendChild(new Song(song)));
}
_showSearch(query = "") {
html.clear(this);
this.appendChild(this._search);
this._search.value = query;
this._search.focus();
query && this._search.onSubmit();
}
async _doSearch(query) {
let state = this._stateStack[this._stateStack.length-1];
state.query = query;
html.clear(this);
this.appendChild(this._search);
this._search.pending(true);
const songs1 = await this._mpd.searchSongs({"AlbumArtist": query});
const songs2 = await this._mpd.searchSongs({"Album": query});
const songs3 = await this._mpd.searchSongs({"Title": query});
this._search.pending(false);
this._aggregateSearch(songs1, "AlbumArtist");
this._aggregateSearch(songs2, "Album");
songs3.forEach(song => this.appendChild(new Song(song)));
}
_aggregateSearch(songs, tag) {
let results = new Map();
songs.forEach(song => {
let filter = {}, value;
const artist = song["AlbumArtist"] || song["Artist"];
if (tag == "Album") {
value = song[tag];
if (artist) { filter["AlbumArtist"] = artist; }
}
if (tag == "AlbumArtist") { value = artist; }
results.set(value, filter);
});
results.forEach((filter, value) => this._buildTag(tag, value, filter));
}
_buildTag(tag, value, filter) {
let node;
switch (tag) {
case "AlbumArtist":
case "Genre":
node = new Tag(tag, value, filter);
this.appendChild(node);
node.onClick = () => this._pushState({type:"tags", tag:"Album", filter:node.createChildFilter()});
break;
case "Album":
node = new Tag(tag, value, filter);
this.appendChild(node);
node.addButton("chevron-double-right", _ => this._pushState({type:"songs", filter:node.createChildFilter()}));
break;
}
node.fillArt(this._mpd);
}
_buildBack() {
const backState = this._stateStack[this._stateStack.length-2];
let title;
switch (backState.type) {
case "path": title = ".."; break;
case "search": title = "Search"; break;
case "tags": title = TAGS[backState.tag]; break;
}
const node = new Back(title);
this.appendChild(node);
node.onClick = () => this._popState();
}
_buildPath(data) {
let node = new Path(data);
this.appendChild(node);
if ("directory" in data) {
const path = data["directory"];
node.addButton("chevron-double-right", _ => this._pushState({type:"path", path}));
}
}
_addFilter() {
this.appendChild(this._filter);
this._filter.value = "";
}
_initCommands() {
const sel = this.selection;
sel.addCommandAll();
sel.addCommand(async items => {
const commands = ["clear",...items.map(createEnqueueCommand), "play"];
await this._mpd.command(commands);
this.selection.clear(); // fixme notification?
}, {label:"Play", icon:"play"});
sel.addCommand(async items => {
const commands = items.map(createEnqueueCommand);
await this._mpd.command(commands);
this.selection.clear(); // fixme notification?
}, {label:"Enqueue", icon:"plus"});
sel.addCommandCancel();
}
}
customElements.define("cyp-library", Library);

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@ -1,28 +0,0 @@
import Component from "../component.js";
class Menu extends Component {
connectedCallback() {
super.connectedCallback();
/** @type HTMLElement[] */
this._tabs = Array.from(this.querySelectorAll("[data-for]"));
this._tabs.forEach(tab => {
tab.addEventListener("click", _ => this._app.setAttribute("component", tab.dataset.for));
});
}
_onAppLoad() {
this._app.addEventListener("queue-length-change", e => {
this.querySelector(".queue-length").textContent = `(${e.detail})`;
});
}
_onComponentChange(component) {
this._tabs.forEach(tab => {
tab.classList.toggle("active", tab.dataset.for == component);
});
}
}
customElements.define("cyp-menu", Menu);

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@ -1,21 +0,0 @@
import Item from "../item.js";
import * as html from "../html.js";
import * as format from "../format.js";
export default class Path extends Item {
constructor(data) {
super();
this._data = data;
this._isDirectory = ("directory" in this._data);
}
get file() { return (this._isDirectory ? this._data["directory"] : this._data["file"]); }
connectedCallback() {
this.appendChild(html.icon(this._isDirectory ? "folder" : "music"));
this._buildTitle(format.fileName(this.file));
}
}
customElements.define("cyp-path", Path);

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import * as art from "../art.js";
import * as html from "../html.js";
import * as format from "../format.js";
import Component from "../component.js";
const ELAPSED_PERIOD = 500;
class Player extends Component {
constructor() {
super();
this._current = {
song: {},
elapsed: 0,
at: 0,
volume: 0
};
this._toggleVolume = 0;
const DOM = {};
const all = this.querySelectorAll("[class]");
[...all].forEach(node => DOM[node.className] = node);
DOM.progress = DOM.timeline.querySelector("x-range");
DOM.volume = DOM.volume.querySelector("x-range");
this._dom = DOM;
}
handleEvent(e) {
switch (e.type) {
case "idle-change":
let hasOptions = e.detail.includes("options");
let hasPlayer = e.detail.includes("player");
let hasMixer = e.detail.includes("mixer");
(hasOptions || hasPlayer || hasMixer) && this._updateStatus();
hasPlayer && this._updateCurrent();
break;
}
}
_onAppLoad() {
this._addEvents();
this._updateStatus();
this._updateCurrent();
this._app.addEventListener("idle-change", this);
setInterval(() => this._updateElapsed(), ELAPSED_PERIOD);
}
async _updateStatus() {
const data = await this._mpd.status();
this._updateFlags(data);
this._updateVolume(data);
// rebase the time sync
this._current.elapsed = Number(data["elapsed"] || 0);
this._current.at = performance.now();
}
async _updateCurrent() {
const data = await this._mpd.currentSong();
const DOM = this._dom;
if (data["file"] != this._current.song["file"]) { // changed song
if (data["file"]) { // is there a song at all?
DOM.title.textContent = data["Title"] || format.fileName(data["file"]);
DOM.subtitle.textContent = format.subtitle(data, {duration:false});
let duration = Number(data["duration"]);
DOM.duration.textContent = format.time(duration);
DOM.progress.max = duration;
DOM.progress.disabled = false;
} else {
DOM.title.textContent = "";
DOM.subtitle.textContent = "";
DOM.progress.value = 0;
DOM.progress.disabled = true;
}
this._dispatchSongChange(data);
}
let artistNew = data["Artist"] || data["AlbumArtist"];
let artistOld = this._current.song["Artist"] || this._current.song["AlbumArtist"];
let albumNew = data["Album"];
let albumOld = this._current.song["Album"];
Object.assign(this._current.song, data);
if (artistNew != artistOld || albumNew != albumOld) { // changed album (art)
html.clear(DOM.art);
let src = await art.get(this._mpd, artistNew, data["Album"], data["file"]);
if (src) {
html.node("img", {src}, "", DOM.art);
} else {
html.icon("music", DOM.art);
}
}
}
_updateElapsed() {
const DOM = this._dom;
let elapsed = 0;
if (this._current.song["file"]) {
elapsed = this._current.elapsed;
if (this.dataset.state == "play") { elapsed += (performance.now() - this._current.at)/1000; }
}
DOM.progress.value = elapsed;
DOM.elapsed.textContent = format.time(elapsed);
this._app.style.setProperty("--progress", DOM.progress.value/DOM.progress.max);
}
_updateFlags(data) {
let flags = [];
if (data["random"] == "1") { flags.push("random"); }
if (data["repeat"] == "1") { flags.push("repeat"); }
if (data["volume"] === "0") { flags.push("mute"); } // strict, because volume might be missing
this.dataset.flags = flags.join(" ");
this.dataset.state = data["state"];
}
_updateVolume(data) {
const DOM = this._dom;
if ("volume" in data) {
let volume = Number(data["volume"]);
DOM.mute.disabled = false;
DOM.volume.disabled = false;
DOM.volume.value = volume;
if (volume == 0 && this._current.volume > 0) { this._toggleVolume = this._current.volume; } // muted
if (volume > 0 && this._current.volume == 0) { this._toggleVolume = 0; } // restored
this._current.volume = volume;
} else {
DOM.mute.disabled = true;
DOM.volume.disabled = true;
DOM.volume.value = 50;
}
}
_addEvents() {
const DOM = this._dom;
DOM.play.addEventListener("click", _ => this._app.mpd.command("play"));
DOM.pause.addEventListener("click", _ => this._app.mpd.command("pause 1"));
DOM.prev.addEventListener("click", _ => this._app.mpd.command("previous"));
DOM.next.addEventListener("click", _ => this._app.mpd.command("next"));
DOM.random.addEventListener("click", _ => {
let isRandom = this.dataset.flags.split(" ").includes("random");
this._app.mpd.command(`random ${isRandom ? "0" : "1"}`);
});
DOM.repeat.addEventListener("click", _ => {
let isRepeat = this.dataset.flags.split(" ").includes("repeat");
this._app.mpd.command(`repeat ${isRepeat ? "0" : "1"}`);
});
DOM.progress.addEventListener("input", e => {
let elapsed = e.target.valueAsNumber;
this._current.elapsed = elapsed;
this._current.at = performance.now();
this._app.mpd.command(`seekcur ${elapsed}`);
});
DOM.volume.addEventListener("input", e => this._app.mpd.command(`setvol ${e.target.valueAsNumber}`));
DOM.mute.addEventListener("click", _ => this._app.mpd.command(`setvol ${this._toggleVolume}`));
}
_dispatchSongChange(detail) {
const e = new CustomEvent("song-change", {detail});
this._app.dispatchEvent(e);
}
}
customElements.define("cyp-player", Player);

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@ -1,16 +0,0 @@
import * as html from "../html.js";
import Item from "../item.js";
export default class Playlist extends Item {
constructor(name) {
super();
this.name = name;
}
connectedCallback() {
html.icon("playlist-music", this);
this._buildTitle(this.name);
}
}
customElements.define("cyp-playlist", Playlist);

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@ -1,68 +0,0 @@
import * as html from "../html.js";
import Component from "../component.js";
import Playlist from "./playlist.js";
import { escape } from "../mpd.js";
class Playlists extends Component {
constructor() {
super({selection:"single"});
this._initCommands();
}
handleEvent(e) {
switch (e.type) {
case "idle-change":
e.detail.includes("stored_playlist") && this._sync();
break;
}
}
_onAppLoad() {
this._app.addEventListener("idle-change", this);
this._sync();
}
_onComponentChange(c, isThis) {
this.hidden = !isThis;
}
async _sync() {
let lists = await this._mpd.listPlaylists();
this._buildLists(lists);
}
_buildLists(lists) {
html.clear(this);
this.selection.clear();
lists.forEach(name => this.appendChild(new Playlist(name)));
}
_initCommands() {
const sel = this.selection;
sel.addCommand(async item => {
const name = item.name;
const commands = ["clear", `load "${escape(name)}"`, "play"];
await this._mpd.command(commands);
this.selection.clear(); // fixme notification?
}, {label:"Play", icon:"play"});
sel.addCommand(async item => {
const name = item.name;
await this._mpd.command(`load "${escape(name)}"`);
this.selection.clear(); // fixme notification?
}, {label:"Enqueue", icon:"plus"});
sel.addCommand(async item => {
const name = item.name;
if (!confirm(`Really delete playlist '${name}'?`)) { return; }
await this._mpd.command(`rm "${escape(name)}"`);
}, {label:"Delete", icon:"delete"});
sel.addCommandCancel();
}
}
customElements.define("cyp-playlists", Playlists);

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@ -1,122 +0,0 @@
import * as html from "../html.js";
import Component from "../component.js";
import Song from "./song.js";
import { escape } from "../mpd.js";
function generateMoveCommands(items, diff, all) {
const COMPARE = (a, b) => all.indexOf(a) - all.indexOf(b);
return items.sort(COMPARE)
.map(item => {
let index = all.indexOf(item) + diff;
if (index < 0 || index >= all.length) { return null; } // this does not move
return `moveid ${item.songId} ${index}`;
})
.filter(command => command);
}
class Queue extends Component {
constructor() {
super({selection:"multi"});
this._currentId = null;
this._initCommands();
}
handleEvent(e) {
switch (e.type) {
case "song-change":
this._currentId = e.detail["Id"];
this._updateCurrent();
break;
case "idle-change":
e.detail.includes("playlist") && this._sync();
break;
}
}
_onAppLoad() {
this._app.addEventListener("idle-change", this);
this._app.addEventListener("song-change", this);
this._sync();
}
_onComponentChange(c, isThis) {
this.hidden = !isThis;
}
async _sync() {
let songs = await this._mpd.listQueue();
this._buildSongs(songs);
let e = new CustomEvent("queue-length-change", {detail:songs.length});
this._app.dispatchEvent(e);
}
_updateCurrent() {
Array.from(this.children).forEach(/** @param {Song} node */ node => {
node.playing = (node.songId == this._currentId);
});
}
_buildSongs(songs) {
html.clear(this);
this.selection.clear();
songs.forEach(song => {
const node = new Song(song);
this.appendChild(node);
node.addButton("play", async _ => {
await this._mpd.command(`playid ${node.songId}`);
});
});
this._updateCurrent();
}
_initCommands() {
const sel = this.selection;
sel.addCommandAll();
sel.addCommand(items => {
const commands = generateMoveCommands(items, -1, Array.from(this.children));
this._mpd.command(commands);
}, {label:"Up", icon:"arrow-up-bold"});
sel.addCommand(items => {
const commands = generateMoveCommands(items, +1, Array.from(this.children));
this._mpd.command(commands.reverse()); // move last first
}, {label:"Down", icon:"arrow-down-bold"});
sel.addCommand(async items => {
let name = prompt("Save selected songs as a playlist?", "name");
if (name === null) { return; }
name = escape(name);
try { // might not exist
await this._mpd.command(`rm "${name}"`);
} catch (e) {}
const commands = items.map(item => {
return `playlistadd "${name}" "${escape(item.file)}"`;
});
await this._mpd.command(commands);
sel.clear();
}, {label:"Save", icon:"content-save"});
sel.addCommand(async items => {
if (!confirm(`Remove these ${items.length} songs from the queue?`)) { return; }
const commands = items.map(item => `deleteid ${item.songId}`);
this._mpd.command(commands);
}, {label:"Remove", icon:"delete"});
sel.addCommandCancel();
}
}
customElements.define("cyp-queue", Queue);

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../../../node_modules/custom-range/range.js

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import * as html from "../html.js";
export default class Search extends HTMLElement {
constructor() {
super();
this._built = false;
}
get value() { return this._input.value.trim(); }
set value(value) { this._input.value = value; }
get _input() { return this.querySelector("input"); }
onSubmit() {}
focus() { this._input.focus(); }
pending(pending) { this.classList.toggle("pending", pending); }
connectedCallback() {
if (this._built) { return; }
const form = html.node("form", {}, "", this);
html.node("input", {type:"text"}, "", form);
html.button({icon:"magnify"}, "", form);
form.addEventListener("submit", e => {
e.preventDefault();
this.onSubmit();
});
this._built = true;
}
}
customElements.define("cyp-search", Search);

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import Component from "../component.js";
import * as conf from "../conf.js";
const prefix = "cyp";
function loadFromStorage(key) {
return localStorage.getItem(`${prefix}-${key}`);
}
function saveToStorage(key, value) {
return localStorage.setItem(`${prefix}-${key}`, value);
}
class Settings extends Component {
constructor() {
super();
this._inputs = {
theme: this.querySelector("[name=theme]"),
ytLimit: this.querySelector("[name=yt-limit]"),
color: Array.from(this.querySelectorAll("[name=color]"))
};
}
_onAppLoad() {
let mo = new MutationObserver(mrs => {
mrs.forEach(mr => this._onAppAttributeChange(mr));
});
mo.observe(this._app, {attributes:true});
this._inputs.theme.addEventListener("change", e => this._setTheme(e.target.value));
this._inputs.ytLimit.addEventListener("change", e => this._setYtLimit(e.target.value));
this._inputs.color.forEach(input => {
input.addEventListener("click", e => this._setColor(e.target.value));
});
const theme = loadFromStorage("theme");
(theme ? this._app.setAttribute("theme", theme) : this._syncTheme());
const color = loadFromStorage("color");
(color ? this._app.setAttribute("color", color) : this._syncColor());
const ytLimit = loadFromStorage("ytLimit") || conf.ytLimit;
this._setYtLimit(ytLimit);
}
_onAppAttributeChange(mr) {
if (mr.attributeName == "theme") { this._syncTheme(); }
if (mr.attributeName == "color") { this._syncColor(); }
}
_syncTheme() {
this._inputs.theme.value = this._app.getAttribute("theme");
}
_syncColor() {
this._inputs.color.forEach(input => {
input.checked = (input.value == this._app.getAttribute("color"));
input.parentNode.style.color = input.value;
});
}
_setTheme(theme) {
saveToStorage("theme", theme);
this._app.setAttribute("theme", theme);
}
_setColor(color) {
saveToStorage("color", color);
this._app.setAttribute("color", color);
}
_setYtLimit(ytLimit) {
saveToStorage("ytLimit", ytLimit);
conf.setYtLimit(ytLimit);
}
_onComponentChange(c, isThis) {
this.hidden = !isThis;
}
}
customElements.define("cyp-settings", Settings);

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@ -1,47 +0,0 @@
import * as format from "../format.js";
import * as html from "../html.js";
import Item from "../item.js";
export default class Song extends Item {
constructor(data) {
super();
this._data = data;
}
get file() { return this._data["file"]; }
get songId() { return this._data["Id"]; }
set playing(playing) {
this.classList.toggle("playing", playing);
}
connectedCallback() {
const data = this._data;
html.icon("music", this);
html.icon("play", this);
const block = html.node("div", {className:"multiline"}, "", this);
const title = this._buildTitle(data);
block.appendChild(title);
if (data["Track"]) {
const track = html.node("span", {className:"track"}, data["Track"].padStart(2, "0"));
title.insertBefore(html.text(" "), title.firstChild);
title.insertBefore(track, title.firstChild);
}
if (data["Title"]) {
const subtitle = format.subtitle(data);
html.node("span", {className:"subtitle"}, subtitle, block);
}
this.playing = false;
}
_buildTitle(data) {
return super._buildTitle(data["Title"] || format.fileName(this.file));
}
}
customElements.define("cyp-song", Song);

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@ -1,56 +0,0 @@
import * as html from "../html.js";
import * as art from "../art.js";
import Item from "../item.js";
const ICONS = {
"AlbumArtist": "artist",
"Album": "album",
"Genre": "music"
}
export default class Tag extends Item {
constructor(type, value, filter) {
super();
this._type = type;
this._value = value;
this._filter = filter;
}
connectedCallback() {
html.node("span", {className:"art"}, "", this);
this._buildTitle(this._value);
}
createChildFilter() {
return Object.assign({[this._type]:this._value}, this._filter);
}
async fillArt(mpd) {
const parent = this.firstChild;
const filter = this.createChildFilter();
let artist = filter["AlbumArtist"];
let album = filter["Album"];
let src = null;
if (artist && album) {
src = await art.get(mpd, artist, album);
if (!src) {
let songs = await mpd.listSongs(filter, [0,1]);
if (songs.length) {
src = await art.get(mpd, artist, album, songs[0]["file"]);
}
}
}
if (src) {
html.node("img", {src}, "", parent);
} else {
const icon = ICONS[this._type];
html.icon(icon, parent);
}
}
}
customElements.define("cyp-tag", Tag);

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@ -1,19 +0,0 @@
import Item from "../item.js";
import * as html from "../html.js";
export default class YtResult extends Item {
constructor(title) {
super();
this._title = title;
}
connectedCallback() {
this.appendChild(html.icon("magnify"));
this._buildTitle(this._title);
}
onClick() {}
}
customElements.define("cyp-yt-result", YtResult);

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@ -1,94 +0,0 @@
import * as html from "../html.js";
import * as conf from "../conf.js";
import { escape } from "../mpd.js";
import Component from "../component.js";
import Search from "./search.js";
import Result from "./yt-result.js";
const decoder = new TextDecoder("utf-8");
function decodeChunk(byteArray) {
// \r => \n
return decoder.decode(byteArray).replace(/\u000d/g, "\n");
}
class YT extends Component {
constructor() {
super();
this._search = new Search();
this._search.onSubmit = _ => {
let query = this._search.value;
query && this._doSearch(query);
}
}
connectedCallback() {
super.connectedCallback();
this._clear();
}
_clear() {
html.clear(this);
this.appendChild(this._search);
}
async _doSearch(query) {
this._clear();
this._search.pending(true);
let url = `/youtube?q=${encodeURIComponent(query)}&limit=${encodeURIComponent(conf.ytLimit)}`;
let response = await fetch(url);
if (response.status == 200) {
let results = await response.json();
results.forEach(result => {
let node = new Result(result.title);
this.appendChild(node);
node.addButton("download", () => this._download(result.id));
});
} else {
let text = await response.text();
alert(text);
}
this._search.pending(false);
}
async _download(id) {
this._clear();
let pre = html.node("pre", {}, "", this);
this._search.pending(true);
let body = new URLSearchParams();
body.set("id", id);
let response = await fetch("/youtube", {method:"POST", body});
let reader = response.body.getReader();
while (true) {
let { done, value } = await reader.read();
if (done) { break; }
pre.textContent += decodeChunk(value);
pre.scrollTop = pre.scrollHeight;
}
reader.releaseLock();
this._search.pending(false);
if (response.status == 200) {
this._mpd.command(`update ${escape(conf.ytPath)}`);
}
}
_onComponentChange(c, isThis) {
const wasHidden = this.hidden;
this.hidden = !isThis;
if (!wasHidden && isThis) { this._clear(); }
}
}
customElements.define("cyp-yt", YT);

73
app/js/fs.js Normal file
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import * as app from "./app.js";
import * as mpd from "./lib/mpd.js";
import * as html from "./lib/html.js";
import * as player from "./player.js";
import * as format from "./lib/format.js";
import * as ui from "./lib/ui.js";
import Search from "./lib/search.js";
let node, search;
function buildHeader(path) {
let header = node.querySelector("header");
html.clear(header);
search.reset();
header.appendChild(search.getNode());
path.split("/").filter(x => x).forEach((name, index, all) => {
index && html.node("span", {}, " / ", header);
let button = html.button({icon:"folder"}, name, header);
let path = all.slice(0, index+1).join("/");
button.addEventListener("click", e => list(path));
});
}
function buildDirectory(data, parent) {
let path = data["directory"];
let name = path.split("/").pop();
let node = ui.group(ui.CTX_FS, name, path, parent);
node.addEventListener("click", e => list(path));
node.dataset.name = name;
return node;
}
function buildFile(data, parent) {
let node = ui.song(ui.CTX_FS, data, parent);
let name = data["file"].split("/").pop();
node.dataset.name = name;
return node;
}
function buildResults(results) {
let ul = node.querySelector("ul");
html.clear(ul);
results["directory"].forEach(directory => buildDirectory(directory, ul));
results["file"].forEach(file => buildFile(file, ul));
}
async function list(path) {
let results = await mpd.listPath(path);
buildResults(results);
buildHeader(path);
}
function onSearch(e) {
Array.from(node.querySelectorAll("[data-name]")).forEach(node => {
let name = node.dataset.name;
node.style.display = (search.match(name) ? "" : "none");
});
}
export async function activate() {
list("");
}
export function init(n) {
node = n;
search = new Search(node.querySelector(".search"));
search.addEventListener("input", onSearch);
}

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@ -1,89 +0,0 @@
let ICONS={};
ICONS["playlist-music"] = `<svg viewBox="0 0 24 24">
<path d="M15,6H3V8H15V6M15,10H3V12H15V10M3,16H11V14H3V16M17,6V14.18C16.69,14.07 16.35,14 16,14A3,3 0 0,0 13,17A3,3 0 0,0 16,20A3,3 0 0,0 19,17V8H22V6H17Z"/>
</svg>`;
ICONS["folder"] = `<svg viewBox="0 0 24 24">
<path d="M10,4H4C2.89,4 2,4.89 2,6V18A2,2 0 0,0 4,20H20A2,2 0 0,0 22,18V8C22,6.89 21.1,6 20,6H12L10,4Z"/>
</svg>`;
ICONS["shuffle"] = `<svg viewBox="0 0 24 24">
<path d="M14.83,13.41L13.42,14.82L16.55,17.95L14.5,20H20V14.5L17.96,16.54L14.83,13.41M14.5,4L16.54,6.04L4,18.59L5.41,20L17.96,7.46L20,9.5V4M10.59,9.17L5.41,4L4,5.41L9.17,10.58L10.59,9.17Z"/>
</svg>`;
ICONS["artist"] = `<svg viewBox="0 0 24 24">
<path d="M11,14C12,14 13.05,14.16 14.2,14.44C13.39,15.31 13,16.33 13,17.5C13,18.39 13.25,19.23 13.78,20H3V18C3,16.81 3.91,15.85 5.74,15.12C7.57,14.38 9.33,14 11,14M11,12C9.92,12 9,11.61 8.18,10.83C7.38,10.05 7,9.11 7,8C7,6.92 7.38,6 8.18,5.18C9,4.38 9.92,4 11,4C12.11,4 13.05,4.38 13.83,5.18C14.61,6 15,6.92 15,8C15,9.11 14.61,10.05 13.83,10.83C13.05,11.61 12.11,12 11,12M18.5,10H20L22,10V12H20V17.5A2.5,2.5 0 0,1 17.5,20A2.5,2.5 0 0,1 15,17.5A2.5,2.5 0 0,1 17.5,15C17.86,15 18.19,15.07 18.5,15.21V10Z"/>
</svg>`;
ICONS["download"] = `<svg viewBox="0 0 24 24">
<path d="M5,20H19V18H5M19,9H15V3H9V9H5L12,16L19,9Z"/>
</svg>`;
ICONS["checkbox-marked-outline"] = `<svg viewBox="0 0 24 24">
<path d="M19,19H5V5H15V3H5C3.89,3 3,3.89 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V11H19M7.91,10.08L6.5,11.5L11,16L21,6L19.59,4.58L11,13.17L7.91,10.08Z"/>
</svg>`;
ICONS["magnify"] = `<svg viewBox="0 0 24 24">
<path d="M9.5,3A6.5,6.5 0 0,1 16,9.5C16,11.11 15.41,12.59 14.44,13.73L14.71,14H15.5L20.5,19L19,20.5L14,15.5V14.71L13.73,14.44C12.59,15.41 11.11,16 9.5,16A6.5,6.5 0 0,1 3,9.5A6.5,6.5 0 0,1 9.5,3M9.5,5C7,5 5,7 5,9.5C5,12 7,14 9.5,14C12,14 14,12 14,9.5C14,7 12,5 9.5,5Z"/>
</svg>`;
ICONS["delete"] = `<svg viewBox="0 0 24 24">
<path d="M19,4H15.5L14.5,3H9.5L8.5,4H5V6H19M6,19A2,2 0 0,0 8,21H16A2,2 0 0,0 18,19V7H6V19Z"/>
</svg>`;
ICONS["rewind"] = `<svg viewBox="0 0 24 24">
<path d="M11.5,12L20,18V6M11,18V6L2.5,12L11,18Z"/>
</svg>`;
ICONS["cancel"] = `<svg viewBox="0 0 24 24">
<path d="M12,2A10,10 0 0,1 22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2M12,4A8,8 0 0,0 4,12C4,13.85 4.63,15.55 5.68,16.91L16.91,5.68C15.55,4.63 13.85,4 12,4M12,20A8,8 0 0,0 20,12C20,10.15 19.37,8.45 18.32,7.09L7.09,18.32C8.45,19.37 10.15,20 12,20Z"/>
</svg>`;
ICONS["settings"] = `<svg viewBox="0 0 24 24">
<path d="M12,15.5A3.5,3.5 0 0,1 8.5,12A3.5,3.5 0 0,1 12,8.5A3.5,3.5 0 0,1 15.5,12A3.5,3.5 0 0,1 12,15.5M19.43,12.97C19.47,12.65 19.5,12.33 19.5,12C19.5,11.67 19.47,11.34 19.43,11L21.54,9.37C21.73,9.22 21.78,8.95 21.66,8.73L19.66,5.27C19.54,5.05 19.27,4.96 19.05,5.05L16.56,6.05C16.04,5.66 15.5,5.32 14.87,5.07L14.5,2.42C14.46,2.18 14.25,2 14,2H10C9.75,2 9.54,2.18 9.5,2.42L9.13,5.07C8.5,5.32 7.96,5.66 7.44,6.05L4.95,5.05C4.73,4.96 4.46,5.05 4.34,5.27L2.34,8.73C2.21,8.95 2.27,9.22 2.46,9.37L4.57,11C4.53,11.34 4.5,11.67 4.5,12C4.5,12.33 4.53,12.65 4.57,12.97L2.46,14.63C2.27,14.78 2.21,15.05 2.34,15.27L4.34,18.73C4.46,18.95 4.73,19.03 4.95,18.95L7.44,17.94C7.96,18.34 8.5,18.68 9.13,18.93L9.5,21.58C9.54,21.82 9.75,22 10,22H14C14.25,22 14.46,21.82 14.5,21.58L14.87,18.93C15.5,18.67 16.04,18.34 16.56,17.94L19.05,18.95C19.27,19.03 19.54,18.95 19.66,18.73L21.66,15.27C21.78,15.05 21.73,14.78 21.54,14.63L19.43,12.97Z"/>
</svg>`;
ICONS["pause"] = `<svg viewBox="0 0 24 24">
<path d="M14,19H18V5H14M6,19H10V5H6V19Z"/>
</svg>`;
ICONS["arrow-down-bold"] = `<svg viewBox="0 0 24 24">
<path d="M9,4H15V12H19.84L12,19.84L4.16,12H9V4Z"/>
</svg>`;
ICONS["filter-variant"] = `<svg viewBox="0 0 24 24">
<path d="M6,13H18V11H6M3,6V8H21V6M10,18H14V16H10V18Z"/>
</svg>`;
ICONS["volume-off"] = `<svg viewBox="0 0 24 24">
<path d="M12,4L9.91,6.09L12,8.18M4.27,3L3,4.27L7.73,9H3V15H7L12,20V13.27L16.25,17.53C15.58,18.04 14.83,18.46 14,18.7V20.77C15.38,20.45 16.63,19.82 17.68,18.96L19.73,21L21,19.73L12,10.73M19,12C19,12.94 18.8,13.82 18.46,14.64L19.97,16.15C20.62,14.91 21,13.5 21,12C21,7.72 18,4.14 14,3.23V5.29C16.89,6.15 19,8.83 19,12M16.5,12C16.5,10.23 15.5,8.71 14,7.97V10.18L16.45,12.63C16.5,12.43 16.5,12.21 16.5,12Z"/>
</svg>`;
ICONS["close"] = `<svg viewBox="0 0 24 24">
<path d="M19,6.41L17.59,5L12,10.59L6.41,5L5,6.41L10.59,12L5,17.59L6.41,19L12,13.41L17.59,19L19,17.59L13.41,12L19,6.41Z"/>
</svg>`;
ICONS["music"] = `<svg viewBox="0 0 24 24">
<path d="M21,3V15.5A3.5,3.5 0 0,1 17.5,19A3.5,3.5 0 0,1 14,15.5A3.5,3.5 0 0,1 17.5,12C18.04,12 18.55,12.12 19,12.34V6.47L9,8.6V17.5A3.5,3.5 0 0,1 5.5,21A3.5,3.5 0 0,1 2,17.5A3.5,3.5 0 0,1 5.5,14C6.04,14 6.55,14.12 7,14.34V6L21,3Z"/>
</svg>`;
ICONS["repeat"] = `<svg viewBox="0 0 24 24">
<path d="M17,17H7V14L3,18L7,22V19H19V13H17M7,7H17V10L21,6L17,2V5H5V11H7V7Z"/>
</svg>`;
ICONS["arrow-up-bold"] = `<svg viewBox="0 0 24 24">
<path d="M15,20H9V12H4.16L12,4.16L19.84,12H15V20Z"/>
</svg>`;
ICONS["keyboard-backspace"] = `<svg viewBox="0 0 24 24">
<path d="M21,11H6.83L10.41,7.41L9,6L3,12L9,18L10.41,16.58L6.83,13H21V11Z"/>
</svg>`;
ICONS["play"] = `<svg viewBox="0 0 24 24">
<path d="M8,5.14V19.14L19,12.14L8,5.14Z"/>
</svg>`;
ICONS["plus"] = `<svg viewBox="0 0 24 24">
<path d="M19,13H13V19H11V13H5V11H11V5H13V11H19V13Z"/>
</svg>`;
ICONS["content-save"] = `<svg viewBox="0 0 24 24">
<path d="M15,9H5V5H15M12,19A3,3 0 0,1 9,16A3,3 0 0,1 12,13A3,3 0 0,1 15,16A3,3 0 0,1 12,19M17,3H5C3.89,3 3,3.9 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V7L17,3Z"/>
</svg>`;
ICONS["library-music"] = `<svg viewBox="0 0 24 24">
<path d="M4,6H2V20A2,2 0 0,0 4,22H18V20H4M18,7H15V12.5A2.5,2.5 0 0,1 12.5,15A2.5,2.5 0 0,1 10,12.5A2.5,2.5 0 0,1 12.5,10C13.07,10 13.58,10.19 14,10.5V5H18M20,2H8A2,2 0 0,0 6,4V16A2,2 0 0,0 8,18H20A2,2 0 0,0 22,16V4A2,2 0 0,0 20,2Z"/>
</svg>`;
ICONS["fast-forward"] = `<svg viewBox="0 0 24 24">
<path d="M13,6V18L21.5,12M4,18L12.5,12L4,6V18Z"/>
</svg>`;
ICONS["volume-high"] = `<svg viewBox="0 0 24 24">
<path d="M14,3.23V5.29C16.89,6.15 19,8.83 19,12C19,15.17 16.89,17.84 14,18.7V20.77C18,19.86 21,16.28 21,12C21,7.72 18,4.14 14,3.23M16.5,12C16.5,10.23 15.5,8.71 14,7.97V16C15.5,15.29 16.5,13.76 16.5,12M3,9V15H7L12,20V4L7,9H3Z"/>
</svg>`;
ICONS["chevron-double-right"] = `<svg viewBox="0 0 24 24">
<path d="M5.59,7.41L7,6L13,12L7,18L5.59,16.59L10.17,12L5.59,7.41M11.59,7.41L13,6L19,12L13,18L11.59,16.59L16.17,12L11.59,7.41Z"/>
</svg>`;
ICONS["album"] = `<svg viewBox="0 0 24 24">
<path d="M12,11A1,1 0 0,0 11,12A1,1 0 0,0 12,13A1,1 0 0,0 13,12A1,1 0 0,0 12,11M12,16.5C9.5,16.5 7.5,14.5 7.5,12C7.5,9.5 9.5,7.5 12,7.5C14.5,7.5 16.5,9.5 16.5,12C16.5,14.5 14.5,16.5 12,16.5M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z"/>
</svg>`;
ICONS["minus_unused"] = `<svg viewBox="0 0 24 24">
<path d="M19,13H5V11H19V13Z"/>
</svg>`;
export default ICONS;

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@ -1,26 +0,0 @@
import * as html from "./html.js";
export default class Item extends HTMLElement {
constructor() {
super();
this.addEventListener("click", _ => this.onClick());
}
addButton(icon, cb) {
html.button({icon}, "", this).addEventListener("click", e => {
e.stopPropagation(); // do not select
cb();
});
}
onClick() { this.parentNode.selection.toggle(this); }
_buildTitle(title) {
return html.node("span", {className:"title"}, title, this);
}
matchPrefix(prefix) {
return this.textContent.match(/\w+/g).some(word => word.toLowerCase().startsWith(prefix));
}
}

63
app/js/lib/art.js Normal file
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@ -0,0 +1,63 @@
import * as mpd from "./mpd.js";
import * as parser from "./parser.js";
import * as html from "./html.js";
import * as conf from "../conf.js";
let cache = {};
const MIME = "image/jpeg";
const STORAGE_PREFIX = `art-${conf.artSize}` ;
function store(key, data) {
localStorage.setItem(`${STORAGE_PREFIX}-${key}`, data);
}
function load(key) {
return localStorage.getItem(`${STORAGE_PREFIX}-${key}`);
}
async function bytesToImage(bytes) {
let blob = new Blob([bytes]);
let src = URL.createObjectURL(blob);
let image = html.node("img", {src});
return new Promise(resolve => {
image.onload = () => resolve(image);
});
}
function resize(image) {
let canvas = html.node("canvas", {width:conf.artSize, height:conf.artSize});
let ctx = canvas.getContext("2d");
ctx.drawImage(image, 0, 0, canvas.width, canvas.height);
return canvas;
}
export async function get(artist, album, songUrl = null) {
let key = `${artist}-${album}`;
if (key in cache) { return cache[key]; }
let loaded = await load(key);
if (loaded) {
cache[key] = loaded;
return loaded;
}
if (!songUrl) { return null; }
// promise to be returned in the meantime
let resolve;
let promise = new Promise(res => resolve = res);
cache[key] = promise;
try {
let data = await mpd.albumArt(songUrl);
let bytes = new Uint8Array(data);
let image = await bytesToImage(bytes);
let url = resize(image).toDataURL(MIME);
store(key, url);
cache[key] = url;
resolve(url);
} catch (e) {
cache[key] = null;
}
return cache[key];
}

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@ -9,19 +9,8 @@ export function time(sec) {
export function subtitle(data, options = {duration:true}) {
let tokens = [];
if (data["Artist"]) {
tokens.push(data["Artist"]);
} else if (data["AlbumArtist"]) {
tokens.push(data["AlbumArtist"]);
}
data["Artist"] && tokens.push(data["Artist"]);
data["Album"] && tokens.push(data["Album"]);
options.duration && data["duration"] && tokens.push(time(Number(data["duration"])));
return tokens.join(SEPARATOR);
}
export function fileName(file) {
return file.split("/").pop();
}

98
app/js/lib/icons.js Normal file
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let ICONS={};
ICONS["playlist-music"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M15,6H3V8H15V6M15,10H3V12H15V10M3,16H11V14H3V16M17,6V14.18C16.69,14.07 16.35,14 16,14A3,3 0 0,0 13,17A3,3 0 0,0 16,20A3,3 0 0,0 19,17V8H22V6H17Z"/>
</svg>`;
ICONS["play-circle-outline"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M12,20C7.59,20 4,16.41 4,12C4,7.59 7.59,4 12,4C16.41,4 20,7.59 20,12C20,16.41 16.41,20 12,20M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2M10,16.5L16,12L10,7.5V16.5Z"/>
</svg>`;
ICONS["folder"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M10,4H4C2.89,4 2,4.89 2,6V18A2,2 0 0,0 4,20H20A2,2 0 0,0 22,18V8C22,6.89 21.1,6 20,6H12L10,4Z"/>
</svg>`;
ICONS["shuffle"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M14.83,13.41L13.42,14.82L16.55,17.95L14.5,20H20V14.5L17.96,16.54L14.83,13.41M14.5,4L16.54,6.04L4,18.59L5.41,20L17.96,7.46L20,9.5V4M10.59,9.17L5.41,4L4,5.41L9.17,10.58L10.59,9.17Z"/>
</svg>`;
ICONS["artist"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M11,14C12,14 13.05,14.16 14.2,14.44C13.39,15.31 13,16.33 13,17.5C13,18.39 13.25,19.23 13.78,20H3V18C3,16.81 3.91,15.85 5.74,15.12C7.57,14.38 9.33,14 11,14M11,12C9.92,12 9,11.61 8.18,10.83C7.38,10.05 7,9.11 7,8C7,6.92 7.38,6 8.18,5.18C9,4.38 9.92,4 11,4C12.11,4 13.05,4.38 13.83,5.18C14.61,6 15,6.92 15,8C15,9.11 14.61,10.05 13.83,10.83C13.05,11.61 12.11,12 11,12M18.5,10H20L22,10V12H20V17.5A2.5,2.5 0 0,1 17.5,20A2.5,2.5 0 0,1 15,17.5A2.5,2.5 0 0,1 17.5,15C17.86,15 18.19,15.07 18.5,15.21V10Z"/>
</svg>`;
ICONS["download"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M5,20H19V18H5M19,9H15V3H9V9H5L12,16L19,9Z"/>
</svg>`;
ICONS["minus-circle"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M17,13H7V11H17M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z"/>
</svg>`;
ICONS["magnify"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M9.5,3A6.5,6.5 0 0,1 16,9.5C16,11.11 15.41,12.59 14.44,13.73L14.71,14H15.5L20.5,19L19,20.5L14,15.5V14.71L13.73,14.44C12.59,15.41 11.11,16 9.5,16A6.5,6.5 0 0,1 3,9.5A6.5,6.5 0 0,1 9.5,3M9.5,5C7,5 5,7 5,9.5C5,12 7,14 9.5,14C12,14 14,12 14,9.5C14,7 12,5 9.5,5Z"/>
</svg>`;
ICONS["rewind"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M11.5,12L20,18V6M11,18V6L2.5,12L11,18Z"/>
</svg>`;
ICONS["account-multiple"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M16,13C15.71,13 15.38,13 15.03,13.05C16.19,13.89 17,15 17,16.5V19H23V16.5C23,14.17 18.33,13 16,13M8,13C5.67,13 1,14.17 1,16.5V19H15V16.5C15,14.17 10.33,13 8,13M8,11A3,3 0 0,0 11,8A3,3 0 0,0 8,5A3,3 0 0,0 5,8A3,3 0 0,0 8,11M16,11A3,3 0 0,0 19,8A3,3 0 0,0 16,5A3,3 0 0,0 13,8A3,3 0 0,0 16,11Z"/>
</svg>`;
ICONS["settings"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M12,15.5A3.5,3.5 0 0,1 8.5,12A3.5,3.5 0 0,1 12,8.5A3.5,3.5 0 0,1 15.5,12A3.5,3.5 0 0,1 12,15.5M19.43,12.97C19.47,12.65 19.5,12.33 19.5,12C19.5,11.67 19.47,11.34 19.43,11L21.54,9.37C21.73,9.22 21.78,8.95 21.66,8.73L19.66,5.27C19.54,5.05 19.27,4.96 19.05,5.05L16.56,6.05C16.04,5.66 15.5,5.32 14.87,5.07L14.5,2.42C14.46,2.18 14.25,2 14,2H10C9.75,2 9.54,2.18 9.5,2.42L9.13,5.07C8.5,5.32 7.96,5.66 7.44,6.05L4.95,5.05C4.73,4.96 4.46,5.05 4.34,5.27L2.34,8.73C2.21,8.95 2.27,9.22 2.46,9.37L4.57,11C4.53,11.34 4.5,11.67 4.5,12C4.5,12.33 4.53,12.65 4.57,12.97L2.46,14.63C2.27,14.78 2.21,15.05 2.34,15.27L4.34,18.73C4.46,18.95 4.73,19.03 4.95,18.95L7.44,17.94C7.96,18.34 8.5,18.68 9.13,18.93L9.5,21.58C9.54,21.82 9.75,22 10,22H14C14.25,22 14.46,21.82 14.5,21.58L14.87,18.93C15.5,18.67 16.04,18.34 16.56,17.94L19.05,18.95C19.27,19.03 19.54,18.95 19.66,18.73L21.66,15.27C21.78,15.05 21.73,14.78 21.54,14.63L19.43,12.97Z"/>
</svg>`;
ICONS["pause"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M14,19H18V5H14M6,19H10V5H6V19Z"/>
</svg>`;
ICONS["pause-circle"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M15,16H13V8H15M11,16H9V8H11M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z"/>
</svg>`;
ICONS["close-circle-outline"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M12,20C7.59,20 4,16.41 4,12C4,7.59 7.59,4 12,4C16.41,4 20,7.59 20,12C20,16.41 16.41,20 12,20M12,2C6.47,2 2,6.47 2,12C2,17.53 6.47,22 12,22C17.53,22 22,17.53 22,12C22,6.47 17.53,2 12,2M14.59,8L12,10.59L9.41,8L8,9.41L10.59,12L8,14.59L9.41,16L12,13.41L14.59,16L16,14.59L13.41,12L16,9.41L14.59,8Z"/>
</svg>`;
ICONS["volume-off"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M12,4L9.91,6.09L12,8.18M4.27,3L3,4.27L7.73,9H3V15H7L12,20V13.27L16.25,17.53C15.58,18.04 14.83,18.46 14,18.7V20.77C15.38,20.45 16.63,19.82 17.68,18.96L19.73,21L21,19.73L12,10.73M19,12C19,12.94 18.8,13.82 18.46,14.64L19.97,16.15C20.62,14.91 21,13.5 21,12C21,7.72 18,4.14 14,3.23V5.29C16.89,6.15 19,8.83 19,12M16.5,12C16.5,10.23 15.5,8.71 14,7.97V10.18L16.45,12.63C16.5,12.43 16.5,12.21 16.5,12Z"/>
</svg>`;
ICONS["close"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M19,6.41L17.59,5L12,10.59L6.41,5L5,6.41L10.59,12L5,17.59L6.41,19L12,13.41L17.59,19L19,17.59L13.41,12L19,6.41Z"/>
</svg>`;
ICONS["music"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M21,3V15.5A3.5,3.5 0 0,1 17.5,19A3.5,3.5 0 0,1 14,15.5A3.5,3.5 0 0,1 17.5,12C18.04,12 18.55,12.12 19,12.34V6.47L9,8.6V17.5A3.5,3.5 0 0,1 5.5,21A3.5,3.5 0 0,1 2,17.5A3.5,3.5 0 0,1 5.5,14C6.04,14 6.55,14.12 7,14.34V6L21,3Z"/>
</svg>`;
ICONS["minus"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M19,13H5V11H19V13Z"/>
</svg>`;
ICONS["close-circle"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M12,2C17.53,2 22,6.47 22,12C22,17.53 17.53,22 12,22C6.47,22 2,17.53 2,12C2,6.47 6.47,2 12,2M15.59,7L12,10.59L8.41,7L7,8.41L10.59,12L7,15.59L8.41,17L12,13.41L15.59,17L17,15.59L13.41,12L17,8.41L15.59,7Z"/>
</svg>`;
ICONS["repeat"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M17,17H7V14L3,18L7,22V19H19V13H17M7,7H17V10L21,6L17,2V5H5V11H7V7Z"/>
</svg>`;
ICONS["play"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M8,5.14V19.14L19,12.14L8,5.14Z"/>
</svg>`;
ICONS["pause-circle-outline"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M13,16V8H15V16H13M9,16V8H11V16H9M12,2A10,10 0 0,1 22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2M12,4A8,8 0 0,0 4,12A8,8 0 0,0 12,20A8,8 0 0,0 20,12A8,8 0 0,0 12,4Z"/>
</svg>`;
ICONS["plus"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M19,13H13V19H11V13H5V11H11V5H13V11H19V13Z"/>
</svg>`;
ICONS["content-save"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M15,9H5V5H15M12,19A3,3 0 0,1 9,16A3,3 0 0,1 12,13A3,3 0 0,1 15,16A3,3 0 0,1 12,19M17,3H5C3.89,3 3,3.9 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V7L17,3Z"/>
</svg>`;
ICONS["library-music"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M4,6H2V20A2,2 0 0,0 4,22H18V20H4M18,7H15V12.5A2.5,2.5 0 0,1 12.5,15A2.5,2.5 0 0,1 10,12.5A2.5,2.5 0 0,1 12.5,10C13.07,10 13.58,10.19 14,10.5V5H18M20,2H8A2,2 0 0,0 6,4V16A2,2 0 0,0 8,18H20A2,2 0 0,0 22,16V4A2,2 0 0,0 20,2Z"/>
</svg>`;
ICONS["fast-forward"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M13,6V18L21.5,12M4,18L12.5,12L4,6V18Z"/>
</svg>`;
ICONS["minus-circle-outline"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M12,20C7.59,20 4,16.41 4,12C4,7.59 7.59,4 12,4C16.41,4 20,7.59 20,12C20,16.41 16.41,20 12,20M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2M7,13H17V11H7"/>
</svg>`;
ICONS["volume-high"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M14,3.23V5.29C16.89,6.15 19,8.83 19,12C19,15.17 16.89,17.84 14,18.7V20.77C18,19.86 21,16.28 21,12C21,7.72 18,4.14 14,3.23M16.5,12C16.5,10.23 15.5,8.71 14,7.97V16C15.5,15.29 16.5,13.76 16.5,12M3,9V15H7L12,20V4L7,9H3Z"/>
</svg>`;
ICONS["album"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M12,11A1,1 0 0,0 11,12A1,1 0 0,0 12,13A1,1 0 0,0 13,12A1,1 0 0,0 12,11M12,16.5C9.5,16.5 7.5,14.5 7.5,12C7.5,9.5 9.5,7.5 12,7.5C14.5,7.5 16.5,9.5 16.5,12C16.5,14.5 14.5,16.5 12,16.5M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z"/>
</svg>`;
ICONS["plus-circle-outline"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M12,20C7.59,20 4,16.41 4,12C4,7.59 7.59,4 12,4C16.41,4 20,7.59 20,12C20,16.41 16.41,20 12,20M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2M13,7H11V11H7V13H11V17H13V13H17V11H13V7Z"/>
</svg>`;
ICONS["plus-circle"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M17,13H13V17H11V13H7V11H11V7H13V11H17M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z"/>
</svg>`;
ICONS["play-circle"] = `<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" viewBox="0 0 24 24">
<path d="M10,16.5V7.5L16,12M12,2A10,10 0 0,0 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z"/>
</svg>`;
export default ICONS;

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import * as parser from "./parser.js";
let ws;
let commandQueue = [];
let current;
function onMessage(e) {
if (current) {
let lines = JSON.parse(e.data);
let last = lines.pop();
if (last.startsWith("OK")) {
current.resolve(lines);
} else {
console.warn(last);
current.reject(last);
}
current = null;
}
processQueue();
}
function onError(e) {
console.error(e);
current && current.reject(e);
ws = null; // fixme
}
function onClose(e) {
console.warn(e);
current && current.reject(e);
ws = null; // fixme
}
function processQueue() {
if (current || commandQueue.length == 0) { return; }
current = commandQueue.shift();
ws.send(current.cmd);
}
function serializeFilter(filter) {
let tokens = ["("];
Object.entries(filter).forEach(([key, value], index) => {
index && tokens.push(" AND ");
tokens.push(`(${key} == "${escape(value)}")`);
});
tokens.push(")");
let filterStr = tokens.join("");
return `"${escape(filterStr)}"`;
}
export function escape(str) {
return str.replace(/(['"\\])/g, "\\$1");
}
export async function command(cmd) {
if (cmd instanceof Array) { cmd = ["command_list_begin", ...cmd, "command_list_end"].join("\n"); }
return new Promise((resolve, reject) => {
commandQueue.push({cmd, resolve, reject});
processQueue();
});
}
export async function commandAndStatus(cmd) {
let lines = await command([cmd, "status", "currentsong"]);
let status = parser.linesToStruct(lines);
if (status["duration"] instanceof Array) { status["duration"] = status["duration"][0]; }
return status;
}
export async function status() {
let lines = await command(["status", "currentsong"]);
let status = parser.linesToStruct(lines);
if (status["duration"] instanceof Array) { status["duration"] = status["duration"][0]; }
return status;
}
export async function listQueue() {
let lines = await command("playlistinfo");
return parser.songList(lines);
}
export async function listPlaylists() {
let lines = await command("listplaylists");
let parsed = parser.linesToStruct(lines);
let list = parsed["playlist"];
if (!list) { return []; }
return (list instanceof Array ? list : [list]);
}
export async function enqueueByFilter(filter, sort = null) {
let tokens = ["findadd"];
tokens.push(serializeFilter(filter));
// sort && tokens.push("sort", sort); FIXME not implemented in MPD
return command(tokens.join(" "));
}
export async function listPath(path) {
let lines = await command(`lsinfo "${escape(path)}"`);
return parser.pathContents(lines);
}
export async function listTags(tag, filter = null) {
let tokens = ["list", tag];
if (filter) {
tokens.push(serializeFilter(filter));
let fakeGroup = Object.keys(filter)[0]; // FIXME hack for MPD < 0.21.6
tokens.push("group", fakeGroup);
}
let lines = await command(tokens.join(" "));
let parsed = parser.linesToStruct(lines);
return [].concat(tag in parsed ? parsed[tag] : []);
}
export async function listSongs(filter, window = null) {
let tokens = ["find"];
tokens.push(serializeFilter(filter));
if (window) { tokens.push("window", window.join(":")); }
let lines = await command(tokens.join(" "));
return parser.songList(lines);
}
export async function albumArt(songUrl) {
let data = [];
let offset = 0;
while (1) {
let params = ["albumart", `"${escape(songUrl)}"`, offset];
let lines = await command(params.join(" "));
data = data.concat(lines[2]);
let metadata = parser.linesToStruct(lines.slice(0, 2));
if (data.length >= Number(metadata["size"])) { return data; }
offset += Number(metadata["binary"]);
}
return null;
}
export async function init() {
let response = await fetch("/ticket", {method:"POST"});
let ticket = (await response.json()).ticket;
return new Promise((resolve, reject) => {
try {
ws = new WebSocket(`ws://${location.host}/?ticket=${encodeURIComponent(ticket)}`);
} catch (e) { reject(e); }
current = {resolve, reject};
ws.addEventListener("error", onError);
ws.addEventListener("message", onMessage);
ws.addEventListener("close", onClose);
});
}

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let storage = new Map();
export function publish(message, publisher, data) {
console.log(message, publisher, data);
if (!storage.has(message)) { return; }
storage.get(message).forEach(listener => listener(message, publisher, data));
}
export function subscribe(message, listener) {
if (!storage.has(message)) { storage.set(message, new Set()); }
storage.get(message).add(listener);
}
export function unsubscribe(message, listener) {
if (!storage.has(message)) { storage.set(message, new Set()); }
storage.get(message).remove(listener);
}

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import * as html from "./html.js";
class Range extends HTMLElement {
static get observedAttributes() { return ["min", "max", "value", "step", "disabled"]; }
constructor() {
super();
this._dom = {};
this.innerHTML = `
<span class="-track"></span>
<span class="-elapsed"></span>
<span class="-remaining"></span>
<div class="-inner">
<button class="-thumb"></button>
</div>
`;
Array.from(this.querySelectorAll("[class^='-']")).forEach(node => {
let name = node.className.substring(1);
this._dom[name] = node;
});
this._update();
this.addEventListener("mousedown", this);
this.addEventListener("keydown", this);
}
get _valueAsNumber() {
let raw = (this.hasAttribute("value") ? Number(this.getAttribute("value")) : 50);
return this._constrain(raw);
}
get _minAsNumber() {
return (this.hasAttribute("min") ? Number(this.getAttribute("min")) : 0);
}
get _maxAsNumber() {
return (this.hasAttribute("max") ? Number(this.getAttribute("max")) : 100);
}
get _stepAsNumber() {
return (this.hasAttribute("step") ? Number(this.getAttribute("step")) : 1);
}
get value() { return String(this._valueAsNumber); }
get valueAsNumber() { return this._valueAsNumber; }
get min() { return this.hasAttribute("min") ? this.getAttribute("min") : ""; }
get max() { return this.hasAttribute("max") ? this.getAttribute("max") : ""; }
get step() { return this.hasAttribute("step") ? this.getAttribute("step") : ""; }
get disabled() { return this.hasAttribute("disabled"); }
set _valueAsNumber(value) { this.value = String(value); }
set min(min) { this.setAttribute("min", min); }
set max(max) { this.setAttribute("max", max); }
set value(value) { this.setAttribute("value", value); }
set step(step) { this.setAttribute("step", step); }
set disabled(disabled) {
disabled ? this.setAttribute("disabled", "") : this.removeAttribute("disabled");
}
attributeChangedCallback(name, oldValue, newValue) {
switch (name) {
case "min":
case "max":
case "value":
case "step":
this._update();
break;
}
}
handleEvent(e) {
switch (e.type) {
case "mousedown":
if (this.disabled) { return; }
document.addEventListener("mousemove", this);
document.addEventListener("mouseup", this);
this._setToMouse(e);
break;
case "mousemove":
this._setToMouse(e);
break;
case "mouseup":
document.removeEventListener("mousemove", this);
document.removeEventListener("mouseup", this);
this.dispatchEvent(new CustomEvent("change"));
break;
case "keydown":
if (this.disabled) { return; }
this._handleKey(e.code);
this.dispatchEvent(new CustomEvent("input"));
this.dispatchEvent(new CustomEvent("change"));
break;
}
}
_handleKey(code) {
let min = this._minAsNumber;
let max = this._maxAsNumber;
let range = max - min;
let step = this._stepAsNumber;
switch (code) {
case "ArrowLeft":
case "ArrowDown":
this._valueAsNumber = this._constrain(this._valueAsNumber - step);
break;
case "ArrowRight":
case "ArrowUp":
this._valueAsNumber = this._constrain(this._valueAsNumber + step);
break;
case "Home": this._valueAsNumber = this._constrain(min); break;
case "End": this._valueAsNumber = this._constrain(max); break;
case "PageUp": this._valueAsNumber = this._constrain(this._valueAsNumber + range/10); break;
case "PageDown": this._valueAsNumber = this._constrain(this._valueAsNumber - range/10); break;
}
}
_constrain(value) {
const min = this._minAsNumber;
const max = this._maxAsNumber;
const step = this._stepAsNumber;
value = Math.max(value, min);
value = Math.min(value, max);
value -= min;
value = Math.round(value / step) * step;
value += min;
if (value > max) { value -= step; }
return value;
}
_update() {
let min = this._minAsNumber;
let max = this._maxAsNumber;
let frac = (this._valueAsNumber-min) / (max-min);
this._dom.thumb.style.left = `${frac * 100}%`;
this._dom.remaining.style.left = `${frac * 100}%`;
this._dom.elapsed.style.width = `${frac * 100}%`;
}
_setToMouse(e) {
let rect = this._dom.inner.getBoundingClientRect();
let x = e.clientX;
x = Math.max(x, rect.left);
x = Math.min(x, rect.right);
let min = this._minAsNumber;
let max = this._maxAsNumber;
let frac = (x-rect.left) / (rect.right-rect.left);
let value = this._constrain(min + frac * (max-min));
if (value == this._valueAsNumber) { return; }
this._valueAsNumber = value;
this.dispatchEvent(new CustomEvent("input"));
}
}
customElements.define('x-range', Range);

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import * as html from "./html.js";
import * as conf from "../conf.js";
const OPEN = "open";
const collator = new Intl.Collator(conf.locale, {usage:"search", sensitivity:"base"});
export default class Search extends EventTarget {
constructor(parent) {
super();
this._node = html.node("label", {className:"search"});
this._input = html.node("input", {type:"text"}, "", this._node);
html.icon("magnify", this._node);
this._node.addEventListener("click", e => {
if (e.target == this._input) { return; }
if (this._node.classList.contains(OPEN)) {
this.reset();
this.dispatchEvent(new Event("input"));
} else {
this._node.classList.add(OPEN);
}
});
this._input.addEventListener("input", e => {
this.dispatchEvent(new Event("input"));
});
}
getNode() { return this._node; }
match(str) {
let q = this._input.value.trim();
if (!q) { return true; }
let len = q.length;
return str.split(" ").some(str => collator.compare(q, str.substring(0, len)) == 0);
}
reset() {
this._input.value = "";
this._node.classList.remove(OPEN);
}
}

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import * as mpd from "./mpd.js";
import * as html from "./html.js";
import * as pubsub from "./pubsub.js";
import * as format from "./format.js";
import * as art from "./art.js";
import * as player from "../player.js";
export const CTX_FS = 1;
export const CTX_QUEUE = 2;
export const CTX_LIBRARY = 3;
const TYPE_ID = 1;
const TYPE_URL = 2;
const TYPE_FILTER = 3;
const TYPE_PLAYLIST = 4;
const SORT = "-Track";
async function enqueue(type, what) {
switch (type) {
case TYPE_URL: return mpd.command(`add "${mpd.escape(what)}"`); break;
case TYPE_FILTER: return mpd.enqueueByFilter(what, SORT); break;
case TYPE_PLAYLIST: return mpd.command(`load "${mpd.escape(what)}"`); break;
}
}
async function fillArt(parent, filter) {
let artist = filter["AlbumArtist"];
let album = filter["Album"];
let src = null;
if (artist && album) {
src = await art.get(artist, album);
if (!src) {
let songs = await mpd.listSongs(filter, [0,1]);
if (songs.length) {
src = await art.get(artist, album, songs[0]["file"]);
}
}
}
if (src) {
html.node("img", {src}, "", parent);
} else {
html.icon(album ? "album" : "artist", parent);
}
}
function fileName(data) {
return data["file"].split("/").pop();
}
function formatSongInfo(ctx, data) {
let lines = [];
let tokens = [];
switch (ctx) {
case CTX_FS: lines.push(fileName(data)); break;
case CTX_LIBRARY:
case CTX_QUEUE:
if (data["Title"]) {
if (ctx == CTX_LIBRARY && data["Track"]) {
tokens.push(data["Track"].padStart(2, "0"));
}
tokens.push(data["Title"]);
lines.push(tokens.join(" "));
lines.push(format.subtitle(data));
} else {
lines.push(fileName(data));
lines.push("\u00A0");
}
break;
}
return lines;
}
function playButton(type, what, parent) {
let button = html.button({icon:"play", title:"Play"}, "", parent);
button.addEventListener("click", async e => {
if (type == TYPE_ID) {
await mpd.command(`playid ${what}`);
} else {
await mpd.command("clear");
await enqueue(type, what);
await mpd.command("play");
pubsub.publish("queue-change");
}
player.update();
});
return button;
}
function deleteButton(type, id, parent) {
let title;
switch (type) {
case TYPE_ID: title = "Delete from queue"; break;
case TYPE_PLAYLIST: title = "Delete playlist"; break;
}
let button = html.button({icon:"close", title}, "", parent);
button.addEventListener("click", async e => {
switch (type) {
case TYPE_ID:
await mpd.command(`deleteid ${id}`);
pubsub.publish("queue-change");
return;
case TYPE_PLAYLIST:
let ok = confirm(`Really delete playlist '${id}'?`);
if (!ok) { return; }
await mpd.command(`rm "${mpd.escape(id)}"`);
pubsub.publish("playlists-change");
return;
}
});
return button;
}
function addButton(type, what, parent) {
let button = html.button({icon:"plus", title:"Add to queue"}, "", parent);
button.addEventListener("click", async e => {
e.stopPropagation();
await enqueue(type, what);
pubsub.publish("queue-change");
// fixme notification?
});
return button;
}
export function song(ctx, data, parent) {
let node = html.node("li", {className:"song"}, "", parent);
let info = html.node("div", {className:"info"}, "", node);
if (ctx == CTX_FS) { html.icon("music", info); }
let lines = formatSongInfo(ctx, data);
html.node("h2", {}, lines.shift(), info);
lines.length && html.node("div", {}, lines.shift(), info);
switch (ctx) {
case CTX_QUEUE:
let id = data["Id"];
node.dataset.songId = id;
playButton(TYPE_ID, id, node);
deleteButton(TYPE_ID, id, node);
break;
case CTX_LIBRARY:
case CTX_FS:
let url = data["file"];
playButton(TYPE_URL, url, node);
addButton(TYPE_URL, url, node);
break;
}
return node;
}
export function group(ctx, label, urlOrFilter, parent) {
let node = html.node("li", {className:"group"}, "", parent);
if (ctx == CTX_LIBRARY) {
node.classList.add("has-art");
let art = html.node("span", {className:"art"}, "", node);
fillArt(art, urlOrFilter);
}
let info = html.node("span", {className:"info"}, "", node);
if (ctx == CTX_FS) { html.icon("folder", info); }
html.node("h2", {}, label, info);
let type = (ctx == CTX_FS ? TYPE_URL : TYPE_FILTER);
playButton(type, urlOrFilter, node);
addButton(type, urlOrFilter, node);
return node;
}
export function playlist(name, parent) {
let node = html.node("li", {}, "", parent);
let info = html.node("span", {className:"info"}, "", node);
html.icon("playlist-music", info)
html.node("h2", {}, name, info);
playButton(TYPE_PLAYLIST, name, node);
addButton(TYPE_PLAYLIST, name, node);
deleteButton(TYPE_PLAYLIST, name, node);
return node;
}

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import * as mpd from "./lib/mpd.js";
import * as html from "./lib/html.js";
import * as ui from "./lib/ui.js";
import * as format from "./lib/format.js";
import Search from "./lib/search.js";
let node, search;
function nonempty(x) { return x.length > 0; }
function buildHeader(filter) {
filter = filter || {};
let header = node.querySelector("header");
html.clear(header);
search.reset();
header.appendChild(search.getNode());
let artist = filter["AlbumArtist"];
if (artist) {
let artistFilter = {"AlbumArtist":artist};
let button = html.button({icon:"artist"}, artist, header);
button.addEventListener("click", e => listAlbums(artistFilter));
let album = filter["Album"];
if (album) {
html.node("span", {}, format.SEPARATOR, header);
let albumFilter = Object.assign({}, artistFilter, {"Album":album});
let button = html.button({icon:"album"}, album, header);
button.addEventListener("click", e => listSongs(albumFilter));
}
}
}
function buildAlbum(album, filter, parent) {
let childFilter = Object.assign({}, filter, {"Album": album});
let node = ui.group(ui.CTX_LIBRARY, album, childFilter, parent);
node.addEventListener("click", e => listSongs(childFilter));
node.dataset.name = album;
return node;
}
function buildArtist(artist, filter, parent) {
let childFilter = Object.assign({}, filter, {"AlbumArtist": artist});
let node = ui.group(ui.CTX_LIBRARY, artist, childFilter, parent);
node.addEventListener("click", e => listAlbums(childFilter));
node.dataset.name = artist;
return node;
}
function buildSongs(songs, filter) {
let ul = node.querySelector("ul");
html.clear(ul);
songs.map(song => {
let node = ui.song(ui.CTX_LIBRARY, song, ul);
node.dataset.name = song["Title"];
});
}
function buildAlbums(albums, filter) {
let ul = node.querySelector("ul");
html.clear(ul);
albums.filter(nonempty).map(album => buildAlbum(album, filter, ul));
}
function buildArtists(artists, filter) {
let ul = node.querySelector("ul");
html.clear(ul);
artists.filter(nonempty).map(artist => buildArtist(artist, filter, ul));
}
async function listSongs(filter) {
let songs = await mpd.listSongs(filter);
buildSongs(songs, filter);
buildHeader(filter);
}
async function listAlbums(filter) {
let albums = await mpd.listTags("Album", filter);
buildAlbums(albums, filter);
buildHeader(filter);
}
async function listArtists(filter) {
let artists = await mpd.listTags("AlbumArtist", filter);
buildArtists(artists, filter);
buildHeader(filter);
}
function onSearch(e) {
Array.from(node.querySelectorAll("[data-name]")).forEach(node => {
let name = node.dataset.name;
node.style.display = (search.match(name) ? "" : "none");
});
}
export async function activate() {
listArtists();
}
export function init(n) {
node = n;
search = new Search(node.querySelector(".search"));
search.addEventListener("input", onSearch);
}

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export function command(cmd) {
console.warn(`mpd-mock does not know "${cmd}"`);
}
export function status() {
return {
volume: 50,
elapsed: 10,
duration: 70,
state: "play"
}
}
export function currentSong() {
return {
duration: 70,
file: "name.mp3",
Title: "Title of song",
Artist: "Artist of song",
Album: "Album of song",
Track: "6",
Id: 2
}
}
export function listQueue() {
return [
{Id:1, Track:"5", Title:"Title 1", Artist:"AAA", Album:"BBB", duration:30, file:"a.mp3"},
currentSong(),
{Id:3, Track:"7", Title:"Title 3", Artist:"CCC", Album:"DDD", duration:230, file:"c.mp3"},
];
}
export function listPlaylists() {
return [
"Playlist 1",
"Playlist 2",
"Playlist 3"
];
}
export function listPath(path) {
return {
"directory": [
{"directory": "Dir 1"},
{"directory": "Dir 2"},
{"directory": "Dir 3"}
],
"file": [
{"file": "File 1"},
{"file": "File 2"},
{"file": "File 3"}
]
}
}
export function listTags(tag, filter = null) {
switch (tag) {
case "AlbumArtist": return ["Artist 1", "Artist 2", "Artist 3"];
case "Album": return ["Album 1", "Album 2", "Album 3"];
}
}
export function listSongs(filter, window = null) {
return listQueue();
}
export function searchSongs(filter) {
return listQueue();
}
export function albumArt(songUrl) {
return new Promise(resolve => setTimeout(resolve, 1000));
return null;
}
export function init() {}

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import * as parser from "./parser.js";
export default class MPD {
static async connect() {
let response = await fetch("/ticket", {method:"POST"});
let ticket = (await response.json()).ticket;
let ws = new WebSocket(createURL(ticket).href);
return new Promise((resolve, reject) => {
let mpd;
let initialCommand = {resolve: () => resolve(mpd), reject};
mpd = new this(ws, initialCommand);
});
}
constructor(/** @type WebSocket */ ws, initialCommand) {
this._ws = ws;
this._queue = [];
this._current = initialCommand;
this._canTerminateIdle = false;
ws.addEventListener("message", e => this._onMessage(e));
ws.addEventListener("close", e => this._onClose(e));
}
onClose(_e) {}
onChange(_changed) {}
command(cmd) {
if (cmd instanceof Array) { cmd = ["command_list_begin", ...cmd, "command_list_end"].join("\n"); }
return new Promise((resolve, reject) => {
this._queue.push({cmd, resolve, reject});
if (!this._current) {
this._advanceQueue();
} else if (this._canTerminateIdle) {
this._ws.send("noidle");
this._canTerminateIdle = false;
}
});
}
async status() {
let lines = await this.command("status");
return parser.linesToStruct(lines);
}
async currentSong() {
let lines = await this.command("currentsong");
return parser.linesToStruct(lines);
}
async listQueue() {
let lines = await this.command("playlistinfo");
return parser.songList(lines);
}
async listPlaylists() {
let lines = await this.command("listplaylists");
let parsed = parser.linesToStruct(lines);
let list = parsed["playlist"];
if (!list) { return []; }
return (list instanceof Array ? list : [list]);
}
async listPath(path) {
let lines = await this.command(`lsinfo "${escape(path)}"`);
return parser.pathContents(lines);
}
async listTags(tag, filter = {}) {
let tokens = ["list", tag];
if (Object.keys(filter).length) {
tokens.push(serializeFilter(filter));
let fakeGroup = Object.keys(filter)[0]; // FIXME hack for MPD < 0.21.6
tokens.push("group", fakeGroup);
}
let lines = await this.command(tokens.join(" "));
let parsed = parser.linesToStruct(lines);
return [].concat(tag in parsed ? parsed[tag] : []);
}
async listSongs(filter, window = null) {
let tokens = ["find", serializeFilter(filter)];
window && tokens.push("window", window.join(":"));
let lines = await this.command(tokens.join(" "));
return parser.songList(lines);
}
async searchSongs(filter) {
let tokens = ["search", serializeFilter(filter, "contains")];
let lines = await this.command(tokens.join(" "));
return parser.songList(lines);
}
async albumArt(songUrl) {
let data = [];
let offset = 0;
let params = ["albumart", `"${escape(songUrl)}"`, offset];
while (1) {
params[2] = offset;
try {
let lines = await this.command(params.join(" "));
data = data.concat(lines[2]);
let metadata = parser.linesToStruct(lines.slice(0, 2));
if (data.length >= Number(metadata["size"])) { return data; }
offset += Number(metadata["binary"]);
} catch (e) { return null; }
}
return null;
}
escape(...args) { return escape(...args); }
_onMessage(e) {
if (!this._current) { return; }
let lines = JSON.parse(e.data);
let last = lines.pop();
if (last.startsWith("OK")) {
this._current.resolve(lines);
} else {
console.warn(last);
this._current.reject(last);
}
this._current = null;
if (this._queue.length > 0) {
this._advanceQueue();
} else {
setTimeout(() => this._idle(), 0); // only after resolution callbacks
}
}
_onClose(e) {
console.warn(e);
this._current && this._current.reject(e);
this._ws = null;
this.onClose(e);
}
_advanceQueue() {
this._current = this._queue.shift();
this._ws.send(this._current.cmd);
}
async _idle() {
if (this._current) { return; }
this._canTerminateIdle = true;
let lines = await this.command("idle stored_playlist playlist player options mixer");
this._canTerminateIdle = false;
let changed = parser.linesToStruct(lines).changed || [];
changed = [].concat(changed);
(changed.length > 0) && this.onChange(changed);
}
}
export function escape(str) {
return str.replace(/(['"\\])/g, "\\$1");
}
export function serializeFilter(filter, operator = "==") {
let tokens = ["("];
Object.entries(filter).forEach(([key, value], index) => {
index && tokens.push(" AND ");
tokens.push(`(${key} ${operator} "${escape(value)}")`);
});
tokens.push(")");
let filterStr = tokens.join("");
return `"${escape(filterStr)}"`;
}
function createURL(ticket) {
let url = new URL(location.href);
url.protocol = "ws";
url.hash = "";
url.searchParams.set("ticket", ticket);
return url;
}

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import * as app from "./app.js";
let tabs = [];
export function init(node) {
tabs = Array.from(node.querySelectorAll("[data-for]"));
tabs.forEach(tab => {
tab.addEventListener("click", e => app.activate(tab.dataset.for));
});
}
export function active(id) {
tabs.forEach(tab => {
tab.classList.toggle("active", tab.dataset.for == id);
});
}

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import * as mpd from "./lib/mpd.js";
import * as art from "./lib/art.js";
import * as html from "./lib/html.js";
import * as format from "./lib/format.js";
import * as pubsub from "./lib/pubsub.js";
const DELAY = 1000;
const DOM = {};
let current = {};
let node;
let idleTimeout = null;
let toggledVolume = 0;
function sync(data) {
if ("volume" in data) {
data["volume"] = Number(data["volume"]);
DOM.mute.disabled = false;
DOM.volume.disabled = false;
DOM.volume.value = data["volume"];
if (data["volume"] == 0 && current["volume"] > 0) { // muted
toggledVolume = current["volume"];
html.clear(DOM.mute);
DOM.mute.appendChild(html.icon("volume-off"));
}
if (data["volume"] > 0 && current["volume"] == 0) { // restored
toggledVolume = 0;
html.clear(DOM.mute);
DOM.mute.appendChild(html.icon("volume-high"));
}
} else {
DOM.mute.disabled = true;
DOM.volume.disabled = true;
DOM.volume.value = 50;
}
// changed time
let elapsed = Number(data["elapsed"] || 0);
DOM.progress.value = elapsed;
DOM.elapsed.textContent = format.time(elapsed);
if (data["file"] != current["file"]) { // changed song
if (data["file"]) { // playing at all?
let duration = Number(data["duration"]);
DOM.duration.textContent = format.time(duration);
DOM.progress.max = duration;
DOM.progress.disabled = false;
DOM.title.textContent = data["Title"] || data["file"].split("/").pop();
DOM.subtitle.textContent = format.subtitle(data, {duration:false});
} else {
DOM.title.textContent = "";
DOM.subtitle.textContent = "";
DOM.progress.value = 0;
DOM.progress.disabled = true;
}
pubsub.publish("song-change", null, data);
}
let artistNew = data["AlbumArtist"] || data["Artist"];
let artistOld = current["AlbumArtist"] || current["Artist"];
if (artistNew != artistOld || data["Album"] != current["Album"]) { // changed album (art)
html.clear(DOM.art);
art.get(artistNew, data["Album"], data["file"]).then(src => {
if (src) {
html.node("img", {src}, "", DOM.art);
} else {
html.icon("music", DOM.art);
}
});
}
let flags = [];
if (data["random"] == "1") { flags.push("random"); }
if (data["repeat"] == "1") { flags.push("repeat"); }
node.dataset.flags = flags.join(" ");
node.dataset.state = data["state"];
current = data;
}
function idle() {
idleTimeout = setTimeout(update, DELAY);
}
function clearIdle() {
idleTimeout && clearTimeout(idleTimeout);
idleTimeout = null;
}
async function command(cmd) {
clearIdle();
let data = await mpd.commandAndStatus(cmd);
sync(data);
idle();
}
export async function update() {
clearIdle();
let data = await mpd.status();
sync(data);
idle();
}
export function init(n) {
node = n;
let all = node.querySelectorAll("[class]");
Array.from(all).forEach(node => DOM[node.className] = node);
DOM.progress = DOM.timeline.querySelector("x-range");
DOM.volume = DOM.volume.querySelector("x-range");
DOM.play.addEventListener("click", e => command("play"));
DOM.pause.addEventListener("click", e => command("pause 1"));
DOM.prev.addEventListener("click", e => command("previous"));
DOM.next.addEventListener("click", e => command("next"));
DOM.random.addEventListener("click", e => command(`random ${current["random"] == "1" ? "0" : "1"}`));
DOM.repeat.addEventListener("click", e => command(`repeat ${current["repeat"] == "1" ? "0" : "1"}`));
DOM.volume.addEventListener("input", e => command(`setvol ${e.target.valueAsNumber}`));
DOM.progress.addEventListener("input", e => command(`seekcur ${e.target.valueAsNumber}`));
DOM.mute.addEventListener("click", e => command(`setvol ${toggledVolume}`));
update();
}

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import * as mpd from "./lib/mpd.js";
import * as html from "./lib/html.js";
import * as pubsub from "./lib/pubsub.js";
import * as ui from "./lib/ui.js";
let node;
function buildLists(lists) {
let ul = node.querySelector("ul");
html.clear(ul);
lists.map(list => ui.playlist(list, ul));
}
async function syncLists() {
let lists = await mpd.listPlaylists();
buildLists(lists);
}
function onPlaylistsChange(message, publisher, data) {
syncLists();
}
export async function activate() {
syncLists();
}
export function init(n) {
node = n;
pubsub.subscribe("playlists-change", onPlaylistsChange);
}

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