Spaces:
Runtime error
Runtime error
File size: 4,501 Bytes
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import type { ActionReturn } from "svelte/action";
export interface SelectData {
index: number | [number, number];
value: any;
selected?: boolean;
}
export interface LikeData {
index: number | [number, number];
value: any;
liked?: boolean;
}
export interface ShareData {
description: string;
title?: string;
}
export class ShareError extends Error {
constructor(message: string) {
super(message);
this.name = "ShareError";
}
}
export async function uploadToHuggingFace(
data: string,
type: "base64" | "url"
): Promise<string> {
if (window.__gradio_space__ == null) {
throw new ShareError("Must be on Spaces to share.");
}
let blob: Blob;
let contentType: string;
let filename: string;
if (type === "url") {
const response = await fetch(data);
blob = await response.blob();
contentType = response.headers.get("content-type") || "";
filename = response.headers.get("content-disposition") || "";
} else {
blob = dataURLtoBlob(data);
contentType = data.split(";")[0].split(":")[1];
filename = "file" + contentType.split("/")[1];
}
const file = new File([blob], filename, { type: contentType });
// Send file to endpoint
const uploadResponse = await fetch("https://huggingface.co/uploads", {
method: "POST",
body: file,
headers: {
"Content-Type": file.type,
"X-Requested-With": "XMLHttpRequest"
}
});
// Check status of response
if (!uploadResponse.ok) {
if (
uploadResponse.headers.get("content-type")?.includes("application/json")
) {
const error = await uploadResponse.json();
throw new ShareError(`Upload failed: ${error.error}`);
}
throw new ShareError(`Upload failed.`);
}
// Return response if needed
const result = await uploadResponse.text();
return result;
}
function dataURLtoBlob(dataurl: string): Blob {
var arr = dataurl.split(","),
mime = (arr[0].match(/:(.*?);/) as RegExpMatchArray)[1],
bstr = atob(arr[1]),
n = bstr.length,
u8arr = new Uint8Array(n);
while (n--) {
u8arr[n] = bstr.charCodeAt(n);
}
return new Blob([u8arr], { type: mime });
}
export function copy(node: HTMLDivElement): ActionReturn {
node.addEventListener("click", handle_copy);
async function handle_copy(event: MouseEvent): Promise<void> {
const path = event.composedPath() as HTMLButtonElement[];
const [copy_button] = path.filter(
(e) => e?.tagName === "BUTTON" && e.classList.contains("copy_code_button")
);
if (copy_button) {
event.stopImmediatePropagation();
const copy_text = copy_button.parentElement!.innerText.trim();
const copy_sucess_button = Array.from(
copy_button.children
)[1] as HTMLDivElement;
const copied = await copy_to_clipboard(copy_text);
if (copied) copy_feedback(copy_sucess_button);
function copy_feedback(_copy_sucess_button: HTMLDivElement): void {
_copy_sucess_button.style.opacity = "1";
setTimeout(() => {
_copy_sucess_button.style.opacity = "0";
}, 2000);
}
}
}
return {
destroy(): void {
node.removeEventListener("click", handle_copy);
}
};
}
async function copy_to_clipboard(value: string): Promise<boolean> {
let copied = false;
if ("clipboard" in navigator) {
await navigator.clipboard.writeText(value);
copied = true;
} else {
const textArea = document.createElement("textarea");
textArea.value = value;
textArea.style.position = "absolute";
textArea.style.left = "-999999px";
document.body.prepend(textArea);
textArea.select();
try {
document.execCommand("copy");
copied = true;
} catch (error) {
console.error(error);
copied = false;
} finally {
textArea.remove();
}
}
return copied;
}
// import { format } from "svelte-i18n";
import { get } from "svelte/store";
// const x = get(format);
export type I18nFormatter = any;
export class Gradio<T extends Record<string, any> = Record<string, any>> {
#id: number;
theme: string;
version: string;
i18n: I18nFormatter;
#el: HTMLElement;
root: string;
autoscroll: boolean;
constructor(
id: number,
el: HTMLElement,
theme: string,
version: string,
root: string,
autoscroll: boolean
) {
this.#id = id;
this.theme = theme;
this.version = version;
this.#el = el;
this.i18n = (x: string): string => x;
this.root = root;
this.autoscroll = autoscroll;
}
dispatch<E extends keyof T>(event_name: E, data?: T[E]): void {
const e = new CustomEvent("gradio", {
bubbles: true,
detail: { data, id: this.#id, event: event_name }
});
this.#el.dispatchEvent(e);
}
}
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