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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,146 @@ | ||
| --- | ||
| import { Icon } from "astro-icon/components"; | ||
| interface Props { | ||
| tracks: Array<{ title: string; file: string }>; | ||
| } | ||
| const { tracks } = Astro.props; | ||
| --- | ||
|
|
||
| <audio-player class="not-prose group grid gap-y-2" data-state="pause"> | ||
| <ul class="grid gap-y-1" role="list"> | ||
| { | ||
| tracks.map((track) => { | ||
| return ( | ||
| <li class="grid"> | ||
| <audio-track | ||
| class="select-none rounded-md border px-4 py-1 transition hover:bg-neutral-100 data-[current]:bg-neutral-100" | ||
| data-title={track.title} | ||
| data-href={track.file} | ||
| tabIndex={0} | ||
| > | ||
| {track.title} | ||
| </audio-track> | ||
| </li> | ||
| ); | ||
| }) | ||
| } | ||
| </ul> | ||
| <div class="flex items-center gap-x-4"> | ||
| <button data-control> | ||
| <Icon | ||
| aria-label="play" | ||
| class="size-8 shrink-0 group-data-[state=play]:hidden" | ||
| name="lucide:circle-play" | ||
| /> | ||
| <Icon | ||
| aria-label="pause" | ||
| class="size-8 shrink-0 group-data-[state=pause]:hidden" | ||
| name="lucide:circle-pause" | ||
| /> | ||
| </button> | ||
| <div data-track-title></div> | ||
| </div> | ||
| </audio-player> | ||
|
|
||
| <script> | ||
| import { assert } from "@acdh-oeaw/lib"; | ||
|
|
||
| class AudioPlayer extends HTMLElement { | ||
| audio: HTMLAudioElement | null; | ||
| button: HTMLButtonElement | null; | ||
| currentTrack: number; | ||
| track: HTMLDivElement | null; | ||
| tracks: Array<{ title: string; href: string; element: HTMLElement }>; | ||
|
|
||
| constructor() { | ||
| super(); | ||
|
|
||
| this.audio = null; | ||
| this.button = null; | ||
| this.currentTrack = 0; | ||
| this.track = null; | ||
| this.tracks = []; | ||
| } | ||
|
|
||
| connectedCallback() { | ||
| this.audio = document.createElement("audio"); | ||
|
|
||
| this.audio.addEventListener("pause", () => { | ||
| assert(this.audio); | ||
| assert(this.track); | ||
|
|
||
| this.dataset.state = "pause"; | ||
| this.track.textContent = ""; | ||
| }); | ||
|
|
||
| this.audio.addEventListener("play", () => { | ||
| assert(this.audio); | ||
| assert(this.track); | ||
|
|
||
| const track = this.tracks[this.currentTrack]; | ||
| assert(track); | ||
| this.dataset.state = "play"; | ||
| this.track.textContent = "Sie hören: " + track.title; | ||
| this.tracks.forEach(({ element }) => { | ||
| if (element === track.element) { | ||
| element.dataset.current = ""; | ||
| } else { | ||
| delete element.dataset.current; | ||
| } | ||
| }); | ||
| }); | ||
|
|
||
| this.audio.addEventListener("ended", () => { | ||
| if (this.currentTrack < this.tracks.length - 1) { | ||
| this.currentTrack++; | ||
| this.play(); | ||
| } | ||
| }); | ||
|
|
||
| const tracks = this.querySelectorAll<HTMLElement>("audio-track"); | ||
|
|
||
| tracks.forEach((element, index) => { | ||
| element.addEventListener("click", () => { | ||
| this.currentTrack = index; | ||
| this.play(); | ||
| }); | ||
| }); | ||
|
|
||
| this.tracks = Array.from(tracks).map((element) => { | ||
| const { href, title } = element.dataset; | ||
| assert(href); | ||
| assert(title); | ||
| return { href, title, element }; | ||
| }); | ||
|
|
||
| this.button = this.querySelector<HTMLButtonElement>("button"); | ||
|
|
||
| this.button?.addEventListener("click", () => { | ||
| assert(this.audio); | ||
| if (this.audio.paused) { | ||
| this.play(); | ||
| } else { | ||
| this.pause(); | ||
| } | ||
| }); | ||
|
|
||
| this.track = this.querySelector<HTMLDivElement>("div[data-track-title]"); | ||
| } | ||
|
|
||
| play() { | ||
| assert(this.audio); | ||
| const track = this.tracks[this.currentTrack]; | ||
| assert(track); | ||
| this.audio.src = track.href; | ||
| this.audio.play(); | ||
| } | ||
|
|
||
| pause() { | ||
| this.audio?.pause(); | ||
| } | ||
| } | ||
|
|
||
| customElements.define("audio-player", AudioPlayer); | ||
| </script> |
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