/** @jsxImportSource https://esm.sh/react@18.2.0 */ import React, { useState, useRef } from "https://esm.sh/react@18.2.0"; import { createRoot } from "https://esm.sh/react-dom@18.2.0/client"; const SUPPORTED_FORMATS = [ 'jpeg', 'png', 'webp', 'avif', 'gif' ]; function ImageConverter() { const [sourceImages, setSourceImages] = useState([]); const [convertedImages, setConvertedImages] = useState([]); const [targetFormat, setTargetFormat] = useState('webp'); const fileInputRef = useRef(null); const handleFileUpload = (event) => { const files = Array.from(event.target.files); const imagePromises = files.map(file => { return new Promise((resolve) => { const reader = new FileReader(); reader.onload = (e) => { resolve({ file, dataUrl: e.target.result }); }; reader.readAsDataURL(file); }); }); Promise.all(imagePromises).then(images => { setSourceImages(images); // Reset converted images when new source images are added setConvertedImages([]); }); }; const convertImages = () => { if (sourceImages.length === 0) return; const conversionPromises = sourceImages.map(sourceImage => { return new Promise((resolve) => { const img = new Image(); img.onload = () => { const canvas = document.createElement('canvas'); canvas.width = img.width; canvas.height = img.height; const ctx = canvas.getContext('2d'); ctx.drawImage(img, 0, 0); const convertedDataUrl = canvas.toDataURL(`image/${targetFormat}`); resolve({ originalFile: sourceImage.file, dataUrl: convertedDataUrl }); }; img.src = sourceImage.dataUrl; }); }); Promise.all(conversionPromises).then(setConvertedImages); }; const downloadImages = () => { convertedImages.forEach((image, index) => { const link = document.createElement('a'); link.href = image.dataUrl; link.download = `converted-image-${index + 1}.${targetFormat}`; link.click(); }); }; const clearImages = () => { setSourceImages([]); setConvertedImages([]); }; return (

🖼️ Multi-Image Converter

{sourceImages.length > 0 && ( )}

{sourceImages.length > 0 && (

📸 {sourceImages.length} image{sourceImages.length !== 1 ? 's' : ''} selected

)}

{sourceImages.length > 0 && (

Target Format:

{sourceImages.map((sourceImage, index) => (

Original #{index + 1}

{sourceImage.file.name}

{convertedImages[index] && (

Converted #{index + 1}

)}

))}

{convertedImages.length === sourceImages.length && convertedImages.length > 0 && ( )}

)} View Source

); } function client() { createRoot(document.getElementById("root")).render(); } if (typeof document !== "undefined") { client(); } export default async function server(request: Request) { return new Response(` Multi-Image Converter

`, { headers: { "content-type": "text/html" } }); } const css = ` body { font-family: 'Arial', sans-serif; background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%); display: flex; justify-content: center; align-items: center; min-height: 100vh; margin: 0; padding: 20px; box-sizing: border-box; } .glass-container { background: rgba(255, 255, 255, 0.2); backdrop-filter: blur(10px); border-radius: 16px; border: 1px solid rgba(255, 255, 255, 0.125); padding: 30px; width: 100%; max-width: 1000px; box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1); } h1 { text-align: center; color: #333; margin-bottom: 20px; } .upload-section, .conversion-section { display: flex; flex-direction: column; align-items: center; gap: 15px; } .file-input { display: none; } .button-group { display: flex; gap: 10px; } .upload-button, .convert-button, .download-button, .clear-button { background: rgba(63, 94, 251, 0.7); color: white; border: none; padding: 10px 20px; border-radius: 8px; cursor: pointer; transition: all 0.3s ease; } .clear-button { background: rgba(251, 63, 63, 0.7); } .upload-button:hover, .convert-button:hover, .download-button:hover, .clear-button:hover { transform: scale(1.05); opacity: 0.9; } .image-count-indicator { background: rgba(255,255,255,0.3); padding: 5px 10px; border-radius: 8px; margin-top: 10px; } .image-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; width: 100%; } .image-pair { display: flex; gap: 20px; align-items: flex-start; margin-bottom: 20px; } .source-preview, .converted-preview { text-align: center; max-width: 300px; } .source-preview img, .converted-preview img { max-width: 100%; max-height: 300px; border-radius: 8px; box-shadow: 0 4px 6px rgba(0,0,0,0.1); } .file-info { font-size: 0.8em; color: #666; margin-top: 5px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; } .format-selector { display: flex; align-items: center; gap: 10px; } .source-link { display: block; text-align: center; margin-top: 20px; color: #666; text-decoration: none; } @media (max-width: 800px) { .glass-container { padding: 15px; } .image-pair { flex-direction: column; align-items: center; } } `;

gitmanish01