| <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(/<html>[\s\S]*?<\/html>/gi); |
| const inlineCss = message.content.match(/<style>[\s\S]*?<\/style>/gi); |
| const inlineJs = message.content.match(/<script>[\s\S]*?<\/script>/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 */ |
| } |
| |
| ${cssContent} |
| </${''}style> |
| </head> |
| <body> |
| ${htmlContent} |
| |
| <${''}script> |
| ${jsContent} |
| </${''}script> |
| </body> |
| </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} |
| <div class=" absolute top-0 left-0 right-0 bottom-0 z-10"></div> |
| {/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); |
| }} |
| > |
| <ArrowLeft className="size-3.5" /> |
| </button> |
| </div> |
| |
| <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); |
| }} |
| > |
| <XMark className="size-3.5 text-gray-900 dark:text-white" /> |
| </button> |
| </div> |
|
|
| <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} |
| ></iframe> |
| {:else if contents[selectedContentIdx].type === 'svg'} |
| <SvgPanZoom |
| className=" w-full h-full max-h-full overflow-hidden" |
| svg={contents[selectedContentIdx].content} |
| /> |
| {/if} |
| </div> |
| {:else} |
| <div class="m-auto font-medium text-xs text-gray-900 dark:text-white"> |
| {$i18n.t('No HTML, CSS, or JavaScript content found.')} |
| </div> |
| {/if} |
| </div> |
| </div> |
| </div> |
|
|
| {#if contents.length > 0} |
| <div class="flex justify-between items-center p-2.5 font-primar text-gray-900 dark:text-white"> |
| <div class="flex items-center space-x-2"> |
| <div class="flex items-center gap-0.5 self-center min-w-fit" dir="ltr"> |
| <button |
| class="self-center p-1 hover:bg-black/5 dark:hover:bg-white/5 dark:hover:text-white hover:text-black rounded-md transition disabled:cursor-not-allowed" |
| on:click={() => navigateContent('prev')} |
| disabled={contents.length <= 1} |
| > |
| <svg |
| xmlns="http://www.w3.org/2000/svg" |
| fill="none" |
| viewBox="0 0 24 24" |
| stroke="currentColor" |
| stroke-width="2.5" |
| class="size-3.5" |
| > |
| <path |
| stroke-linecap="round" |
| stroke-linejoin="round" |
| d="M15.75 19.5 8.25 12l7.5-7.5" |
| /> |
| </svg> |
| </button> |
| |
| <div class="text-xs self-center dark:text-gray-100 min-w-fit"> |
| {$i18n.t('Version {{selectedVersion}} of {{totalVersions}}', { |
| selectedVersion: selectedContentIdx + 1, |
| totalVersions: contents.length |
| })} |
| </div> |
| |
| <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} |
| > |
| <ArrowsPointingOut className="size-3.5" /> |
| </button> |
| </Tooltip> |
| {/if} |
| </div> |
| </div> |
| {/if} |
| </div> |
|
|
