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| <html>
<head>
<link href="assets/index.css" rel="stylesheet" type="text/css" />
<meta name="viewport" content="width=device-width" />
<script src="/assets/alpine-3.13.3.js" defer></script>
</head>
<body>
<main>
<header x-data :class="{'recents': $store.recents.has()}">
<h1>Mes radios</h1>
<div>
<template x-for="radio in $store.recents.items">
<img :src="$store.radios.pic(radio)" :alt="$store.radios.alt(radio)"
@click.prevent="$store.active.toggle(radio); $store.audio.toggle(radio);" />
</template>
</div>
</header>
<section x-data
:class="{'active': $store.active.has() , 'recents': $store.recents.has(), 'loading': $store.radios.loading}"
>
<div>
<input type="text" placeholder="recherche" x-model="$store.radios.search" />
</div>
<div>
<template x-for="radio in $store.radios.list($store.radios.search)">
<div
@click.prevent="$store.active.toggle(radio); $store.recents.add(radio); $store.audio.toggle($store.active.radio);"
:class="$store.active.is(radio) && 'active'">
<h2 x-text="radio.name"></h2>
<img :src="$store.radios.pic(radio)" :alt="$store.radios.alt(radio)" />
</div>
</template>
</div>
</section>
<footer x-data :class="{'active': $store.active.has()}">
<div class="pic">
<img :src="$store.radios.pic($store.active.radio)"
:alt="$store.radios.alt($store.active.radio)" />
</div>
<div x-data="$store.audio" class="audio">
<span :class="{'disabled': !$store.active.has()}"
@click.prevent="$store.active.radio && $store.audio.play($store.active.radio);"
>⏵</span>
<span :class="{'disabled': !$store.active.has()}"
@click.prevent="$store.active.radio && $store.audio.pause();"
>⏸</span>
<input type="range" x-model="volume" min="0" max="100" @input="update()" />
<audio x-ref="audio" src="/media/cc0-audio/t-rex-roar.mp3"></audio>
</div>
</footer>
</main>
<script>
document.addEventListener('alpine:init', () => {
// Alpine.data(...)
const storage = ((store) => {
return {
set(n, v) {
try {
store.setItem(n, JSON.stringify(v));
}catch(ex) {
console.error(ex);
}
},
get(n) {
const d = store.getItem(n);
try {
return JSON.parse(d);
}catch(ex) {
console.error(ex);
}
return null;
}
}
})(localStorage)
Alpine.directive('json', (el, { expression }, { evaluateLater, effect }) => {
const vget = evaluateLater(expression)
effect(() => {
vget((v) => {
el.textContent = JSON.stringify(v)
})
})
})
Alpine.store('radios', {
loading: true,
search: "",
list(search) {
this.loading = true;
var that = this;
if(search && search.length>2) {
return new Promise((resolve, reject)=>{
fetch('/api/search?search='+search).then((r)=>{
resolve(r.json())
}).catch(reject).finally(()=>{
that.loading = false;
});
})
}
return new Promise((resolve, reject)=>{
fetch('/api/all').then((r)=>{
resolve(r.json())
}).catch(reject).finally(()=>{
that.loading = false;
});
})
},
alt(radio) {
if(radio.logo) {
return radio.logo.alternativeText || "";
}
},
pic(radio) {
let img = "none.jpg";
if (radio.logo) {
const formats = radio.logo.formats;
const small = formats.filter((f)=>{
return f.kind==="small"
});
if(small.length>0){
img = small[0].url;
}else if(formats.length>0){
img = formats[0].url;
}
}
return '/radios/imgs/'+ img;
},
});
Alpine.store('active', {
radio: {},
is(radio){
return this.radio.name===radio.name;
},
has(){
return !!this.radio.name;
},
set(radio){
this.radio=radio;
},
toggle(radio){
if(this.radio.name===radio.name){
this.radio={};
}else{
this.radio=radio;
}
},
});
Alpine.store('recents', {
items: [],
max: 5,
init() {
this.items = storage.get("recents") || [];
},
has() {
return this.items.length>0;
},
add(radio) {
const c = this.items.findIndex((e)=>{return e.name===radio.name;});
if(c===-1) {
this.items.unshift(radio)
if(this.items.length>this.max) {
this.items.pop();
}
storage.set("recents", this.items);
}
},
});
Alpine.store('audio', {
volume: 0,
paused: true,
init() {
this.volume = storage.get("volume") || 0;
Alpine.nextTick(()=>{
this.$refs.audio.volume = this.volume/100;
})
},
initialized(){
console.log("initialized")
},
pause() {
if(this.$refs.audio.src){
this.$refs.audio.pause();
}
this.paused = true;
},
play(radio) {
if(this.$refs.audio.src){
this.$refs.audio.pause();
}
this.$refs.audio.src = radio.streams_url[0].url;
this.$refs.audio.play();
this.paused = false;
},
toggle(radio) {
if(!radio.name){
this.pause();
return
}
const src = this.$refs.audio.src || "";
const c= radio.streams_url.findIndex((e)=>{
return e.url===src;
});
if(c===-1){
this.play(radio);
}else if(this.paused) {
this.$refs.audio.play();
this.paused = false;
}else {
this.pause();
}
},
update() {
this.$refs.audio.volume = this.volume/100;
storage.set("volume", this.volume);
},
});
})
</script>
</body>
</html> |
localStorage remplace les items existants
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