From 21ce721bbddaf4f5768f59eef5fefc74c8f0cf27 Mon Sep 17 00:00:00 2001
From: Freddy Boulton <alfonsoboulton@gmail.com>
Date: Mon, 11 Dec 2023 11:59:36 -0500
Subject: [PATCH] Custom component gallery (#6477)

* initial commit

* First draft

* add changeset

* better close button

* Improve card

* Switch

* Add code

* Add code

* Use icons folder + snake_case

* lockfile fix

---------

Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>
---
 .changeset/short-gifts-jam.md                 |   5 +
 js/_website/src/lib/icons/Close.svelte        |  19 +++
 js/_website/src/lib/icons/CopyButton.svelte   |  20 +++
 .../custom_components/gallery/+page.svelte    | 160 ++++++++++++++++++
 .../custom_components/gallery/Card.svelte     | 145 ++++++++++++++++
 .../routes/custom_components/gallery/utils.ts |  43 +++++
 6 files changed, 392 insertions(+)
 create mode 100644 .changeset/short-gifts-jam.md
 create mode 100644 js/_website/src/lib/icons/Close.svelte
 create mode 100644 js/_website/src/lib/icons/CopyButton.svelte
 create mode 100644 js/_website/src/routes/custom_components/gallery/+page.svelte
 create mode 100644 js/_website/src/routes/custom_components/gallery/Card.svelte
 create mode 100644 js/_website/src/routes/custom_components/gallery/utils.ts

diff --git a/.changeset/short-gifts-jam.md b/.changeset/short-gifts-jam.md
new file mode 100644
index 000000000000..f9a7b4a60dab
--- /dev/null
+++ b/.changeset/short-gifts-jam.md
@@ -0,0 +1,5 @@
+---
+"website": minor
+---
+
+feat:Custom component gallery
diff --git a/js/_website/src/lib/icons/Close.svelte b/js/_website/src/lib/icons/Close.svelte
new file mode 100644
index 000000000000..fc4a5580b62d
--- /dev/null
+++ b/js/_website/src/lib/icons/Close.svelte
@@ -0,0 +1,19 @@
+<svg
+	width="100%"
+	height="100%"
+	viewBox="0 0 5 5"
+	version="1.1"
+	xmlns="http://www.w3.org/2000/svg"
+	xmlns:xlink="http://www.w3.org/1999/xlink"
+	xml:space="preserve"
+	style="fill:currentColor;fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;"
+>
+	<g>
+		<path
+			d="M3.789,0.09C3.903,-0.024 4.088,-0.024 4.202,0.09L4.817,0.705C4.931,0.819 4.931,1.004 4.817,1.118L1.118,4.817C1.004,4.931 0.819,4.931 0.705,4.817L0.09,4.202C-0.024,4.088 -0.024,3.903 0.09,3.789L3.789,0.09Z"
+		/>
+		<path
+			d="M4.825,3.797C4.934,3.907 4.934,4.084 4.825,4.193L4.193,4.825C4.084,4.934 3.907,4.934 3.797,4.825L0.082,1.11C-0.027,1.001 -0.027,0.823 0.082,0.714L0.714,0.082C0.823,-0.027 1.001,-0.027 1.11,0.082L4.825,3.797Z"
+		/>
+	</g>
+</svg>
diff --git a/js/_website/src/lib/icons/CopyButton.svelte b/js/_website/src/lib/icons/CopyButton.svelte
new file mode 100644
index 000000000000..c948a258d1ad
--- /dev/null
+++ b/js/_website/src/lib/icons/CopyButton.svelte
@@ -0,0 +1,20 @@
+<script lang="ts">
+	import { svgCopy, svgCheck } from "$lib/assets/copy.js";
+
+	export let content: string = "";
+
+	let copied = false;
+	async function copy() {
+		await navigator.clipboard.writeText(content);
+		copied = true;
+		setTimeout(() => (copied = false), 2000);
+	}
+</script>
+
+<button on:click={copy} role="button" tabindex={0}>
+	{#if !copied}
+		{@html svgCopy}
+	{:else}
+		{@html svgCheck}
+	{/if}
+</button>
diff --git a/js/_website/src/routes/custom_components/gallery/+page.svelte b/js/_website/src/routes/custom_components/gallery/+page.svelte
new file mode 100644
index 000000000000..9fc17bccab65
--- /dev/null
+++ b/js/_website/src/routes/custom_components/gallery/+page.svelte
@@ -0,0 +1,160 @@
+<script lang="ts">
+	import { onMount, tick } from "svelte";
+	import type { ComponentData } from "./utils";
+	import { getRandomIntInclusive, classToEmojiMapping } from "./utils";
+	import Card from "./Card.svelte";
+	import Close from "$lib/icons/Close.svelte";
+
+	const API = "https://gradio-custom-component-gallery-backend.hf.space/";
+	const OFFSET = 0;
+	const LIMIT = 50;
+
+	let components: ComponentData[] = [];
+	let selection: string = "";
+
+	let selected_component: ComponentData | null = null;
+
+	const COLOR_SETS = [
+		["from-green-100", "to-green-50"],
+		["from-yellow-100", "to-yellow-50"],
+		["from-red-100", "to-red-50"],
+		["from-blue-100", "to-blue-50"],
+		["from-pink-100", "to-pink-50"],
+		["from-purple-100", "to-purple-50"],
+		["from-green-100", "to-green-50"],
+		["from-yellow-100", "to-yellow-50"],
+		["from-red-100", "to-red-50"],
+		["from-blue-100", "to-blue-50"],
+		["from-pink-100", "to-pink-50"],
+		["from-purple-100", "to-purple-50"]
+	];
+
+	function random_color(): string {
+		const color = COLOR_SETS[getRandomIntInclusive(0, COLOR_SETS.length - 1)];
+		return `${color[0]} ${color[1]}`;
+	}
+
+	const handle_box_click = (component: ComponentData) => {
+		selected_component = component;
+	};
+
+	async function fetch_components(selection: string[] = []) {
+		components = await fetch(
+			`${API}components?offset=${OFFSET}&limit=${LIMIT}&name_or_tags=${selection.join(
+				","
+			)}`
+		)
+			.then((response) => response.json())
+			.catch((error) => `Error: ${error}`);
+		components.map((x) => (x.background_color = random_color()));
+	}
+
+	onMount(fetch_components);
+
+	async function handle_keypress(e: KeyboardEvent): Promise<void> {
+		await tick();
+		if (e.key === "Enter") {
+			e.preventDefault();
+			fetch_components(selection.split(","));
+		}
+	}
+</script>
+
+<div class="flex flex-col relative h-full">
+	<input
+		type="text"
+		class="m-8 border border-gray-200 p-1 rounded-md outline-none text-center text-lg mb-1 focus:placeholder-transparent focus:shadow-none focus:border-orange-500 focus:ring-0"
+		placeholder="Search component names, keywords and descriptions. Separate multiple keywords with commas and press Enter."
+		autocomplete="off"
+		on:keypress={handle_keypress}
+		bind:value={selection}
+	/>
+	<div class="grid relative">
+		{#each components as component (component.id)}
+			<div
+				on:click={() => handle_box_click(component)}
+				class="box h-36 group font:thin relative rounded-xl shadow-sm hover:shadow-alternate transition-shadow bg-gradient-to-r {component.background_color}"
+			>
+				<div class="absolute opacity-30 text-6xl mb-1">
+					{classToEmojiMapping[component.template] || "❓"}
+				</div>
+				<h2
+					class="group-hover:underline font-md text-black font-bold max-w-full truncate text-center"
+				>
+					{component.name}
+				</h2>
+				<span
+					class="font-sm text-gray-600 text-end max-w-full truncate"
+					style="position:absolute; bottom:0;"
+				>
+					Tags: {component.tags.split(",").join(", ")}</span
+				>
+			</div>
+		{/each}
+	</div>
+</div>
+{#if selected_component}
+	<div class="details-panel open">
+		<button
+			class="absolute right-3 top-3 w-4"
+			on:click={() => (selected_component = null)}
+		>
+			<Close />
+		</button>
+		<div>
+			<p class="text-4xl text-black text-center font-bold">
+				{selected_component.name}
+			</p>
+		</div>
+		<Card data={selected_component}></Card>
+	</div>
+{/if}
+
+<style>
+	.grid {
+		display: grid;
+		grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
+		gap: 16px;
+		margin: 16px;
+	}
+
+	.close-button {
+		position: absolute;
+		top: 0;
+		right: 5;
+		width: var(--size-1);
+		color: var(--body-text-color);
+	}
+
+	.box {
+		border: 1px solid #ddd;
+		padding: 16px;
+		cursor: pointer;
+		display: flex;
+		position: relative;
+		flex-direction: column;
+		align-items: center;
+		justify-content: center;
+		text-align: left;
+	}
+
+	.details-panel {
+		overflow-y: scroll;
+		position: fixed;
+		top: 0;
+		right: 0;
+		height: 100%;
+		width: 80%;
+		background-color: white;
+		box-shadow: -4px 0 4px rgba(0, 0, 0, 0.1);
+		z-index: 1000;
+		transition: transform 0.3s ease-out;
+		transform: translateX(100%);
+		display: flex;
+		flex-direction: column;
+	}
+
+	.details-panel.open {
+		transform: translateX(0);
+	}
+</style>
diff --git a/js/_website/src/routes/custom_components/gallery/Card.svelte b/js/_website/src/routes/custom_components/gallery/Card.svelte
new file mode 100644
index 000000000000..8eccca2f3f0d
--- /dev/null
+++ b/js/_website/src/routes/custom_components/gallery/Card.svelte
@@ -0,0 +1,145 @@
+<script lang="ts">
+	import type { ComponentData } from "./utils";
+	import CopyButton from "$lib/icons/CopyButton.svelte";
+	import { BaseCode } from "@gradio/code";
+	import { onMount } from "svelte";
+
+	export let data: ComponentData;
+
+	let source_code_link = `https://huggingface.co/spaces/${data.id}`;
+	let author_link = `https://huggingface.co/${data.author}`;
+	let discussion_link = `https://huggingface.co/spaces/${data.id}/discussions/new`;
+	let code_url = `https://huggingface.co/spaces/${data.id}/raw/main/app.py`;
+	const tabs = ["Demo", "Code"];
+	let active_tab = 0;
+	let code: string;
+
+	onMount(async () => {
+		code = await fetch(code_url).then((res) => res.text());
+	});
+</script>
+
+<div class="card space-y-2 bg-gradient-to-r {data.background_color}">
+	<h1 class="text-xl font-black">{data.description}</h1>
+	<div class="flex flex-row">
+		<div class="ml-2">
+			<code class="code text-md">
+				pip install {data.name.replace("_", "-")}
+				<CopyButton content={`pip install ${data.name.replace("_", "-")}`} />
+			</code>
+		</div>
+		<div class="ml-2">
+			<strong>🖋️ Author</strong>
+			<a
+				href={author_link}
+				target="_blank"
+				class="link text-orange-400 font-bold">{data.author}</a
+			>
+		</div>
+		<div class="ml-2">
+			<strong>📑 Template</strong>
+			{data.template}
+		</div>
+		<div class="ml-2">
+			<strong>🔢 Version:</strong>
+			{data.version}
+		</div>
+		<div class="ml-2">
+			<strong>🧬</strong>
+			<a
+				href={source_code_link}
+				target="_blank"
+				class="link text-orange-400 font-bold">code</a
+			>
+		</div>
+	</div>
+	<div class="flex flex-row">
+		<div class="ml-2">
+			<strong>🔖 Tags:</strong>
+			{data.tags.split(",").join(", ")}
+		</div>
+	</div>
+	<div class="flex flex-row">
+		<div class="ml-2">
+			<strong>🤝 Feedback? Stuck?</strong>
+			<a
+				href={discussion_link}
+				target="_blank"
+				class="link text-orange-400 font-bold"
+			>
+				Ask for help</a
+			>
+		</div>
+	</div>
+	<div class="flex flex-col relative h-full">
+		<div class="tabs flex flex-row relative">
+			{#each tabs as tab, index}
+				<div
+					class="tab bg-white {active_tab === index
+						? 'active'
+						: ''} {active_tab === index
+						? ''
+						: 'border-b-2'} px-8 py-1 rounded-t-md border-x-2 border-t-2 border-orange-300 content-center"
+					on:click={() => {
+						active_tab = index;
+					}}
+				>
+					{tab}
+				</div>
+			{/each}
+		</div>
+		{#if active_tab === 0}
+			<iframe
+				src={`https://${data.subdomain}.hf.space?__theme=light`}
+				height="100%"
+				width="100%"
+			></iframe>
+		{:else}
+			<div class="bg-white">
+				<BaseCode value={code} language="python" dark_mode={false} />
+			</div>
+		{/if}
+	</div>
+</div>
+
+<style>
+	.card {
+		border: 1px solid #ccc;
+		border-radius: 8px;
+		padding: 16px;
+		margin: 16px;
+		box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+		display: flex;
+		flex-direction: column;
+		overflow-y: auto;
+		height: 100%;
+	}
+
+	.card p {
+		margin: 8px 0;
+		color: rgb(206 100 0 / var(--tw-text-opacity));
+	}
+
+	.link {
+		text-decoration: underline;
+	}
+	.code {
+		font-family: monospace;
+		background-color: #f8f9fa;
+		padding: 0.2em 0.4em;
+		border-radius: 4px;
+	}
+
+	.tabs {
+		display: flex;
+		margin-bottom: -1px;
+	}
+
+	.tab {
+		cursor: pointer;
+	}
+
+	.active {
+		font-weight: bold;
+	}
+</style>
diff --git a/js/_website/src/routes/custom_components/gallery/utils.ts b/js/_website/src/routes/custom_components/gallery/utils.ts
new file mode 100644
index 000000000000..88591a01213d
--- /dev/null
+++ b/js/_website/src/routes/custom_components/gallery/utils.ts
@@ -0,0 +1,43 @@
+export type ComponentData = {
+	id: string;
+	name: string;
+	template: string;
+	author: string;
+	description: string;
+	tags: string;
+	version: string;
+	subdomain: string;
+	background_color: string;
+};
+
+export function getRandomIntInclusive(min: number, max: number): number {
+	min = Math.ceil(min);
+	max = Math.floor(max);
+	return Math.floor(Math.random() * (max - min + 1) + min); // The maximum is inclusive and the minimum is inclusive
+}
+
+export const classToEmojiMapping: { [key: string]: string } = {
+	AnnotatedImage: "🖼️",
+	Audio: "🔊",
+	Plot: "📈",
+	Button: "🔘",
+	Chatbot: "🤖",
+	Code: "💻",
+	ColorPicker: "🎨",
+	Dataframe: "📊",
+	Dataset: "📚",
+	Fallback: "🔄",
+	File: "📄",
+	FileExplorer: "📂",
+	Gallery: "🎨",
+	HighlightedText: "✨",
+	HTML: "🔗",
+	Image: "🖼️",
+	JSON: "📝",
+	Label: "🏷️",
+	Markdown: "📝",
+	Model3D: "🗿",
+	State: "🔢",
+	UploadButton: "📤",
+	Video: "🎥"
+};