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Runtime error
| <script lang="ts"> | |
| import { toast } from 'svelte-sonner'; | |
| import { onMount, getContext, createEventDispatcher } from 'svelte'; | |
| const i18n = getContext('i18n'); | |
| const dispatch = createEventDispatcher(); | |
| import { chatId, showArtifacts, showControls } from '$lib/stores'; | |
| import XMark from '../icons/XMark.svelte'; | |
| import { copyToClipboard, createMessagesList } from '$lib/utils'; | |
| import ArrowsPointingOut from '../icons/ArrowsPointingOut.svelte'; | |
| import Tooltip from '../common/Tooltip.svelte'; | |
| import SvgPanZoom from '../common/SVGPanZoom.svelte'; | |
| import ArrowLeft from '../icons/ArrowLeft.svelte'; | |
| export let overlay = false; | |
| export let history; | |
| let messages = []; | |
| let contents: Array<{ type: string; content: string }> = []; | |
| let selectedContentIdx = 0; | |
| let copied = false; | |
| let iframeElement: HTMLIFrameElement; | |
| $: if (history) { | |
| messages = createMessagesList(history, history.currentId); | |
| getContents(); | |
| } else { | |
| messages = []; | |
| getContents(); | |
| } | |
| const getContents = () => { | |
| contents = []; | |
| messages.forEach((message) => { | |
| if (message?.role !== 'user' && message?.content) { | |
| const codeBlockContents = message.content.match(/```[\s\S]*?```/g); | |
| let codeBlocks = []; | |
| if (codeBlockContents) { | |
| codeBlockContents.forEach((block) => { | |
| const lang = block.split('\n')[0].replace('```', '').trim().toLowerCase(); | |
| const code = block.replace(/```[\s\S]*?\n/, '').replace(/```$/, ''); | |
| codeBlocks.push({ lang, code }); | |
| }); | |
| } | |
| let htmlContent = ''; | |
| let cssContent = ''; | |
| let jsContent = ''; | |
| codeBlocks.forEach((block) => { | |
| const { lang, code } = block; | |
| if (lang === 'html') { | |
| htmlContent += code + '\n'; | |
| } else if (lang === 'css') { | |
| cssContent += code + '\n'; | |
| } else if (lang === 'javascript' || lang === 'js') { | |
| jsContent += code + '\n'; | |
| } | |
| }); | |
| const inlineHtml = message.content.match(//gi); | |
| const inlineCss = message.content.match(//gi); | |
| const inlineJs = message.content.match(//gi); | |
| if (inlineHtml) { | |
| inlineHtml.forEach((block) => { | |
| const content = block.replace(/<\/?html>/gi, ''); // Remove <html> tags | |
| htmlContent += content + '\n'; | |
| }); | |
| } | |
| if (inlineCss) { | |
| inlineCss.forEach((block) => { | |
| const content = block.replace(/<\/?style>/gi, ''); // Remove <style> tags | |
| cssContent += content + '\n'; | |
| }); | |
| } | |
| if (inlineJs) { | |
| inlineJs.forEach((block) => { | |
| const content = block.replace(/<\/?script>/gi, ''); // Remove <script> tags | |
| jsContent += content + '\n'; | |
| }); | |
| } | |
| if (htmlContent || cssContent || jsContent) { | |
| const renderedContent = ` | |
| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <${''}style> | |
| body { | |
| background-color: white; /* Ensure the iframe has a white background */ | |
| } | |
| ${cssContent} | |
| </${''} | |
| {htmlContent} | |
| <${''}script> | |
| ${jsContent} | |
| </${''} | |
| </html> | |
| `; | |
| contents = [...contents, { type: 'iframe', content: renderedContent }]; | |
| } else { | |
| // Check for SVG content | |
| for (const block of codeBlocks) { | |
| if (block.lang === 'svg' || (block.lang === 'xml' && block.code.includes('<svg'))) { | |
| contents = [...contents, { type: 'svg', content: block.code }]; | |
| } | |
| } | |
| } | |
| } | |
| }); | |
| selectedContentIdx = contents ? contents.length - 1 : 0; | |
| }; | |
| function navigateContent(direction: 'prev' | 'next') { | |
| console.log(selectedContentIdx); | |
| selectedContentIdx = | |
| direction === 'prev' | |
| ? Math.max(selectedContentIdx - 1, 0) | |
| : Math.min(selectedContentIdx + 1, contents.length - 1); | |
| console.log(selectedContentIdx); | |
| } | |
| const iframeLoadHandler = () => { | |
| iframeElement.contentWindow.addEventListener( | |
| 'click', | |
| function (e) { | |
| const target = e.target.closest('a'); | |
| if (target && target.href) { | |
| e.preventDefault(); | |
| const url = new URL(target.href, iframeElement.baseURI); | |
| if (url.origin === window.location.origin) { | |
| iframeElement.contentWindow.history.pushState( | |
| null, | |
| '', | |
| url.pathname + url.search + url.hash | |
| ); | |
| } else { | |
| console.log('External navigation blocked:', url.href); | |
| } | |
| } | |
| }, | |
| true | |
| ); | |
| // Cancel drag when hovering over iframe | |
| iframeElement.contentWindow.addEventListener('mouseenter', function (e) { | |
| e.preventDefault(); | |
| iframeElement.contentWindow.addEventListener('dragstart', (event) => { | |
| event.preventDefault(); | |
| }); | |
| }); | |
| }; | |
| const showFullScreen = () => { | |
| if (iframeElement.requestFullscreen) { | |
| iframeElement.requestFullscreen(); | |
| } else if (iframeElement.webkitRequestFullscreen) { | |
| iframeElement.webkitRequestFullscreen(); | |
| } else if (iframeElement.msRequestFullscreen) { | |
| iframeElement.msRequestFullscreen(); | |
| } | |
| }; | |
| onMount(() => {}); | |
| </script> | |
| <div class=" w-full h-full relative flex flex-col bg-gray-50 dark:bg-gray-850"> | |
| <div class="w-full h-full flex-1 relative"> | |
| {#if overlay} | |
| {/if} | |
| <div class="absolute pointer-events-none z-50 w-full flex items-center justify-start p-4"> | |
| <button | |
| class="self-center pointer-events-auto p-1 rounded-full bg-white dark:bg-gray-850" | |
| on:click={() => { | |
| showArtifacts.set(false); | |
| } | |
| <div class=" absolute pointer-events-none z-50 w-full flex items-center justify-end p-4"> | |
| <button | |
| class="self-center pointer-events-auto p-1 rounded-full bg-white dark:bg-gray-850" | |
| on:click={() => { | |
| dispatch('close'); | |
| showControls.set(false); | |
| showArtifacts.set(false); | |
| } | |
| <div class="flex-1 w-full h-full"> | |
| <div class=" h-full flex flex-col"> | |
| {#if contents.length > 0} | |
| <div class="max-w-full w-full h-full"> | |
| {#if contents[selectedContentIdx].type === 'iframe'} | |
| <iframe | |
| bind:this={iframeElement} | |
| title="Content" | |
| srcdoc={contents[selectedContentIdx].content} | |
| class="w-full border-0 h-full rounded-none" | |
| sandbox="allow-scripts allow-forms allow-same-origin" | |
| on:load={iframeLoadHandler} | |
| {:else if contents[selectedContentIdx].type === 'svg'} | |
| <SvgPanZoom | |
| className=" w-full h-full max-h-full overflow-hidden" | |
| svg={contents[selectedContentIdx].content} | |
| /> | |
| {/if} | |
| {:else} | |
| <div class="m-auto font-medium text-xs text-gray-900 dark:text-white"> | |
| {$i18n.t('No HTML, CSS, or JavaScript content found.')} | |
| {/if} | |
| </div> | |
| </div> | |
| {#if contents.length > 0} | |
| <div class="flex justify-between items-center p-2.5 font-primar text-gray-900 dark:text-white"> | |
| <div class="flex items-center space-x-2"> | |
| <div class="flex items-center gap-0.5 self-center min-w-fit" dir="ltr"> | |
| <button | |
| class="self-center p-1 hover:bg-black/5 dark:hover:bg-white/5 dark:hover:text-white hover:text-black rounded-md transition disabled:cursor-not-allowed" | |
| on:click={() => navigateContent('prev')} | |
| disabled={contents.length <= 1} | |
| > | |
| <svg | |
| xmlns="http://www.w3.org/2000/svg" | |
| fill="none" | |
| viewBox="0 0 24 24" | |
| stroke="currentColor" | |
| stroke-width="2.5" | |
| class="size-3.5" | |
| > | |
| <path | |
| stroke-linecap="round" | |
| stroke-linejoin="round" | |
| d="M15.75 19.5 8.25 12l7.5-7.5" | |
| /> | |
| </svg> | |
| <div class="text-xs self-center dark:text-gray-100 min-w-fit"> | |
| {$i18n.t('Version {{selectedVersion}} of {{totalVersions}}', { | |
| selectedVersion: selectedContentIdx + 1, | |
| totalVersions: contents.length | |
| } | |
| <button | |
| class="self-center p-1 hover:bg-black/5 dark:hover:bg-white/5 dark:hover:text-white hover:text-black rounded-md transition disabled:cursor-not-allowed" | |
| on:click={() => navigateContent('next')} | |
| disabled={contents.length <= 1} | |
| > | |
| <svg | |
| xmlns="http://www.w3.org/2000/svg" | |
| fill="none" | |
| viewBox="0 0 24 24" | |
| stroke="currentColor" | |
| stroke-width="2.5" | |
| class="size-3.5" | |
| > | |
| <path stroke-linecap="round" stroke-linejoin="round" d="m8.25 4.5 7.5 7.5-7.5 7.5" /> | |
| </svg> | |
| </button> | |
| </div> | |
| </div> | |
| <div class="flex items-center gap-1"> | |
| <button | |
| class="copy-code-button bg-none border-none text-xs bg-gray-50 hover:bg-gray-100 dark:bg-gray-850 dark:hover:bg-gray-800 transition rounded-md px-1.5 py-0.5" | |
| on:click={() => { | |
| copyToClipboard(contents[selectedContentIdx].content); | |
| copied = true; | |
| setTimeout(() => { | |
| copied = false; | |
| }, 2000); | |
| }}>{copied ? $i18n.t('Copied') : $i18n.t('Copy')}</button | |
| > | |
| {#if contents[selectedContentIdx].type === 'iframe'} | |
| <Tooltip content={$i18n.t('Open in full screen')}> | |
| <button | |
| class=" bg-none border-none text-xs bg-gray-50 hover:bg-gray-100 dark:bg-gray-850 dark:hover:bg-gray-800 transition rounded-md p-0.5" | |
| on:click={showFullScreen} | |
| </Tooltip> | |
| {/if} | |
| </div> | |
| </div> | |
| {/if} | |
| </div> | |