File size: 2,250 Bytes
8766bc5 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 | <script context="module" lang="ts">
import type { FileData } from "@gradio/upload";
import { Empty } from "@gradio/atoms";
import { _ } from "svelte-i18n";
export interface AudioData extends FileData {
crop_min?: number;
crop_max?: number;
}
</script>
<script lang="ts">
import { createEventDispatcher, tick } from "svelte";
import { uploadToHuggingFace } from "@gradio/utils";
import { BlockLabel, ShareButton, IconButton } from "@gradio/atoms";
import { Music, Download } from "@gradio/icons";
import { loaded } from "../shared/utils";
export let value: null | { name: string; data: string } = null;
export let label: string;
export let name: string;
export let show_label = true;
export let autoplay: boolean;
export let show_download_button = true;
export let show_share_button = false;
const dispatch = createEventDispatcher<{
change: AudioData;
play: undefined;
pause: undefined;
end: undefined;
stop: undefined;
}>();
$: value &&
dispatch("change", {
name: name,
data: value?.data
});
function handle_ended(): void {
dispatch("stop");
dispatch("end");
}
</script>
<BlockLabel
{show_label}
Icon={Music}
float={false}
label={label || $_("audio.audio")}
/>
{#if value !== null}
<div class="icon-buttons">
{#if show_download_button}
<a
href={value.data}
target={window.__is_colab__ ? "_blank" : null}
download={value.name}
>
<IconButton Icon={Download} label={$_("common.download")} />
</a>
{/if}
{#if show_share_button}
<ShareButton
on:error
on:share
formatter={async (value) => {
if (!value) return "";
let url = await uploadToHuggingFace(value.data, "url");
return `<audio controls src="${url}"></audio>`;
}}
{value}
/>
{/if}
</div>
{/if}
{#if value === null}
<Empty size="small">
<Music />
</Empty>
{:else}
<audio
use:loaded={{ autoplay }}
controls
preload="metadata"
src={value?.data}
on:play
on:pause
on:ended={handle_ended}
data-testid={`${label}-audio`}
/>
{/if}
<style>
audio {
padding: var(--size-2);
width: var(--size-full);
height: var(--size-14);
}
.icon-buttons {
display: flex;
position: absolute;
top: 6px;
right: 6px;
gap: var(--size-1);
}
</style>
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