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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,4 @@ | ||
| @import url('https://fonts.googleapis.com/css2?family=Sevillana&family=Seymour+One&family=Teko:[email protected]&display=swap'); | ||
| @tailwind base; | ||
| @tailwind components; | ||
| @tailwind utilities; | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,7 +1,8 @@ | ||
| import { useEffect, useState } from 'react'; | ||
| import { useEffect, useState, useRef } from 'react'; | ||
| import { useParams } from 'react-router-dom'; | ||
| import axios, { AxiosError } from 'axios'; | ||
| import { IPost } from '../types'; | ||
| import DOMPurify from 'dompurify'; | ||
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| const Post = () => { | ||
| const { id } = useParams<{ id: string }>(); | ||
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@@ -19,6 +20,14 @@ const Post = () => { | |
| }); | ||
| const [loading, setLoading] = useState(true); | ||
| const [error, setError] = useState<string | null>(null); | ||
| const [isPreview, setIsPreview] = useState(false); | ||
| const ref = useRef<HTMLIFrameElement>(null); | ||
| const [height, setHeight] = useState('0px'); | ||
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| const onLoad = () => { | ||
| setHeight(ref.current?.contentWindow?.document.body.scrollHeight + 'px'); | ||
| console.log(ref.current?.contentWindow?.document.body.scrollHeight); | ||
| }; | ||
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| useEffect(() => { | ||
| const fetchPost = async () => { | ||
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@@ -39,11 +48,19 @@ const Post = () => { | |
| fetchPost(); | ||
| }, [id]); | ||
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| useEffect(() => { | ||
| onLoad(); | ||
| }, [isPreview, post.codeSnippet]); | ||
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| const handleCopy = () => { | ||
| navigator.clipboard.writeText(post.codeSnippet); | ||
| alert('Code snippet copied to clipboard'); | ||
| }; | ||
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| const togglePreview = () => { | ||
| setIsPreview(!isPreview); | ||
| }; | ||
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| if (loading) { | ||
| return <div className="text-white">Loading...</div>; | ||
| } | ||
|
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@@ -52,22 +69,80 @@ const Post = () => { | |
| return <div className="text-red-500 text-lg w-full text-center mt-5">{error}</div>; | ||
| } | ||
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| DOMPurify.addHook('uponSanitizeElement', (node, data) => { | ||
| if (data.tagName === 'img' || data.tagName === 'div') { | ||
| const src = node.getAttribute('src'); | ||
| const style = node.getAttribute('style'); | ||
| if (src && src.startsWith('http')) { | ||
| node.setAttribute('src', src); | ||
| } | ||
| if (style && style.includes('url(')) { | ||
| node.setAttribute('style', style); | ||
| } | ||
| } | ||
| }); | ||
|
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| const sanitizedSnippet = DOMPurify.sanitize(post?.codeSnippet || '', { | ||
| ADD_ATTR: ['style', 'background'], | ||
| }); | ||
|
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||
| return ( | ||
| <div className="p-6 text-white max-w-screen-xl mx-auto"> | ||
| {post && ( | ||
| <> | ||
| <h2 className="text-2xl font-semibold mb-4">{post.title}</h2> | ||
| <p className="mb-4">{post.description}</p> | ||
| <div className="relative mb-4"> | ||
| <pre className="p-4 bg-gray-800 border border-gray-700 rounded overflow-auto"> | ||
| <code>{post.codeSnippet}</code> | ||
| </pre> | ||
| <button | ||
| onClick={handleCopy} | ||
| className="absolute top-2 right-2 px-2 py-1 bg-blue-600 hover:bg-blue-700 text-white text-sm rounded" | ||
| > | ||
| Copy | ||
| </button> | ||
| {isPreview ? ( | ||
| <div className="p-4 bg-gray-800 z-0 h-full overflow-hidden rounded border border-gray-700"> | ||
| <iframe | ||
| ref={ref} | ||
| onLoad={onLoad} | ||
| className="w-full h-full border-0" | ||
| srcDoc={ | ||
| `<html class='flex w-full h-full'> | ||
| <head> | ||
| <link href="https://cdn.jsdelivr.net/npm/[email protected]/dist/tailwind.min.css" rel="stylesheet"> | ||
| <script> | ||
| document.addEventListener('DOMContentLoaded', function() { | ||
| document.querySelectorAll('a[href="#"]').forEach(function(anchor) { | ||
| anchor.addEventListener('click', function(e) { | ||
| e.preventDefault(); | ||
| window.top.location.reload(); | ||
| }); | ||
| }); | ||
| }); | ||
| </script> | ||
| </head> | ||
| <body class='w-full h-full flex items-center justify-center minw-full min-h-full'> | ||
| <div class='w-full h-full p-6'>${sanitizedSnippet}</div> | ||
| </body> | ||
| </html>`} | ||
| title="Preview" | ||
| sandbox="allow-scripts allow-same-origin" | ||
| style={{ minHeight: height, maxWidth: '100%' }} | ||
| /> | ||
| </div> | ||
| ) : ( | ||
| <pre className="p-4 bg-gray-800 border border-gray-700 rounded overflow-auto max-h-96 line-numbers language-html"> | ||
| <code>{post.codeSnippet}</code> | ||
| </pre> | ||
| )} | ||
| <div className="absolute top-2 right-3 flex space-x-2"> | ||
| {isPreview ? null : | ||
| <button | ||
| onClick={handleCopy} | ||
| className="px-2 py-1 bg-blue-600 hover:bg-blue-700 text-white text-sm rounded" | ||
| > | ||
| Copy | ||
| </button>} | ||
| <button | ||
| onClick={togglePreview} | ||
| className="px-2 py-1 bg-blue-600 hover:bg-blue-700 text-white text-sm rounded" | ||
| > | ||
| {isPreview ? 'Show Code' : 'Preview'} | ||
| </button> | ||
| </div> | ||
| </div> | ||
| <div className="mb-4"> | ||
| <h3 className="text-xl font-semibold mb-2">Tags</h3> | ||
|
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||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,12 +1,12 @@ | ||
| /** @type {import('tailwindcss').Config} */ | ||
| export default { | ||
| content: [ | ||
| "./index.html", | ||
| "./src/**/*.{js,ts,jsx,tsx}", | ||
| ], | ||
| content: ["./index.html", "./src/**/*.{js,ts,jsx,tsx}"], | ||
| theme: { | ||
| extend: {}, | ||
| extend: { | ||
| fontFamily: { | ||
| teko: ["Teko", "sans-serif"], | ||
| }, | ||
| }, | ||
| }, | ||
| plugins: [], | ||
| } | ||
|
|
||
| }; |