135 lines
3.7 KiB
TypeScript
135 lines
3.7 KiB
TypeScript
import { open } from '@tauri-apps/api/dialog';
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import { listen } from '@tauri-apps/api/event';
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import { Body, fetch } from '@tauri-apps/api/http';
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import { useCallback, useEffect, useState } from 'react';
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import { Transforms } from 'slate';
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import { useSlateStatic } from 'slate-react';
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import { PlusCircleIcon } from '@shared/icons';
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import { createBlobFromFile } from '@utils/createBlobFromFile';
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export function ImageUploader() {
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const editor = useSlateStatic();
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const [loading, setLoading] = useState(false);
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const insertImage = (editor, url) => {
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const image = { type: 'image', url, children: [{ text: url }] };
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Transforms.insertNodes(editor, image);
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};
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const uploadToVoidCat = useCallback(
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async (filepath) => {
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const filename = filepath.split('/').pop();
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const file = await createBlobFromFile(filepath);
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const buf = await file.arrayBuffer();
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try {
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const res: { data: { file: { id: string } } } = await fetch(
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'https://void.cat/upload?cli=false',
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{
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method: 'POST',
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timeout: 5,
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headers: {
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accept: '*/*',
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'Content-Type': 'application/octet-stream',
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'V-Filename': filename,
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'V-Description': 'Uploaded from https://lume.nu',
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'V-Strip-Metadata': 'true',
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},
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body: Body.bytes(buf),
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}
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);
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const image = `https://void.cat/d/${res.data.file.id}.webp`;
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// update parent state
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insertImage(editor, image);
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// reset loading state
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setLoading(false);
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} catch (error) {
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// reset loading state
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setLoading(false);
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// handle error
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if (error instanceof SyntaxError) {
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// Unexpected token < in JSON
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console.log('There was a SyntaxError', error);
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} else {
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console.log('There was an error', error);
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}
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}
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},
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[editor]
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);
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const openFileDialog = async () => {
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const selected: any = await open({
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multiple: false,
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filters: [
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{
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name: 'Image',
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extensions: ['png', 'jpeg', 'jpg', 'gif'],
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},
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],
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});
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if (Array.isArray(selected)) {
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// user selected multiple files
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} else if (selected === null) {
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// user cancelled the selection
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} else {
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setLoading(true);
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// upload file
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uploadToVoidCat(selected);
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}
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};
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useEffect(() => {
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async function initFileDrop() {
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const unlisten = await listen('tauri://file-drop', (event) => {
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// set loading state
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setLoading(true);
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// upload file
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uploadToVoidCat(event.payload[0]);
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});
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return () => {
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unlisten();
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};
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}
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initFileDrop();
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}, [uploadToVoidCat]);
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return (
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<button
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type="button"
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onClick={() => openFileDialog()}
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className="inline-flex h-8 w-8 items-center justify-center rounded hover:bg-zinc-800"
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>
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{loading ? (
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<svg
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className="h-4 w-4 animate-spin text-black dark:text-zinc-100"
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xmlns="http://www.w3.org/2000/svg"
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fill="none"
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viewBox="0 0 24 24"
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>
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<title id="loading">Loading</title>
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<circle
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className="opacity-25"
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cx="12"
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cy="12"
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r="10"
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stroke="currentColor"
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strokeWidth="4"
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/>
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<path
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className="opacity-75"
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fill="currentColor"
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d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
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/>
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</svg>
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) : (
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<PlusCircleIcon width={20} height={20} className="text-zinc-500" />
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)}
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</button>
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);
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}
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