From 8e2b0b6fd2ac99c833a110e2bc6aa655f1682669 Mon Sep 17 00:00:00 2001
From: Tim Baek <tim@openwebui.com>
Date: Tue, 27 Jan 2026 16:17:17 -0500
Subject: [PATCH] enh: playground export

---
 src/lib/components/playground/Chat.svelte | 150 +++++++++++++++++++++-
 1 file changed, 149 insertions(+), 1 deletion(-)

diff --git a/src/lib/components/playground/Chat.svelte b/src/lib/components/playground/Chat.svelte
index 7a2d96cff..c57d93969 100644
--- a/src/lib/components/playground/Chat.svelte
+++ b/src/lib/components/playground/Chat.svelte
@@ -1,5 +1,9 @@
 <script lang="ts">
+	import fileSaver from 'file-saver';
+	const { saveAs } = fileSaver;
+
 	import { toast } from 'svelte-sonner';
+	import { DropdownMenu } from 'bits-ui';
 
 	import { goto } from '$app/navigation';
 	import { onMount, tick, getContext } from 'svelte';
@@ -11,11 +15,13 @@
 		WEBUI_BASE_URL
 	} from '$lib/constants';
 	import { WEBUI_NAME, config, user, models, settings } from '$lib/stores';
+	import { flyAndScale } from '$lib/utils/transitions';
 
 	import { chatCompletion } from '$lib/apis/openai';
 
 	import { splitStream } from '$lib/utils';
 	import Collapsible from '../common/Collapsible.svelte';
+	import Dropdown from '../common/Dropdown.svelte';
 
 	import Messages from '$lib/components/playground/Chat/Messages.svelte';
 	import ChevronUp from '../icons/ChevronUp.svelte';
@@ -24,6 +30,8 @@
 	import Cog6 from '../icons/Cog6.svelte';
 	import Sidebar from '../common/Sidebar.svelte';
 	import ArrowRight from '../icons/ArrowRight.svelte';
+	import Download from '../icons/Download.svelte';
+	import EllipsisHorizontal from '../icons/EllipsisHorizontal.svelte';
 
 	const i18n = getContext('i18n');
 
@@ -193,6 +201,94 @@
 		}
 	};
 
+	const exportToJson = () => {
+		const now = Math.floor(Date.now() / 1000);
+
+		// Convert flat messages array to history map format
+		const messagesMap: Record<string, any> = {};
+		let currentId: string | null = null;
+		let parentId: string | null = null;
+
+		// Add system message if present
+		if (system) {
+			const systemId = crypto.randomUUID();
+			messagesMap[systemId] = {
+				id: systemId,
+				parentId: null,
+				childrenIds: [],
+				role: 'system',
+				content: system,
+				timestamp: now
+			};
+			parentId = systemId;
+		}
+
+		// Add conversation messages
+		for (const msg of messages) {
+			const msgId = crypto.randomUUID();
+
+			// Link parent to child
+			if (parentId && messagesMap[parentId]) {
+				messagesMap[parentId].childrenIds.push(msgId);
+			}
+
+			messagesMap[msgId] = {
+				id: msgId,
+				parentId: parentId,
+				childrenIds: [],
+				role: msg.role,
+				content: msg.content,
+				timestamp: now,
+				...(msg.role === 'assistant' && selectedModelId ? { model: selectedModelId } : {})
+			};
+
+			currentId = msgId;
+			parentId = msgId;
+		}
+
+		const exportData = {
+			chat: {
+				title: 'Playground Chat',
+				models: [selectedModelId],
+				params: system ? { system } : {},
+				history: {
+					messages: messagesMap,
+					currentId
+				}
+			},
+			meta: {},
+			pinned: false,
+			created_at: now,
+			updated_at: now
+		};
+
+		const blob = new Blob([JSON.stringify([exportData], null, 2)], {
+			type: 'application/json'
+		});
+		saveAs(blob, `playground-chat-${Date.now()}.json`);
+		toast.success($i18n.t('Chat exported successfully'));
+	};
+
+	const downloadTxt = () => {
+		let chatText = '';
+
+		// Add system message if present
+		if (system) {
+			chatText += `### SYSTEM\n${system}\n\n`;
+		}
+
+		// Add conversation messages
+		for (const msg of messages) {
+			chatText += `### ${msg.role.toUpperCase()}\n${msg.content}\n\n`;
+		}
+
+		const blob = new Blob([chatText.trim()], {
+			type: 'text/plain'
+		});
+		saveAs(blob, `playground-chat-${Date.now()}.txt`);
+		toast.success($i18n.t('Chat exported successfully'));
+	};
+
 	onMount(async () => {
 		if ($user?.role !== 'admin') {
 			await goto('/');
@@ -212,7 +308,7 @@
 <div class=" flex flex-col justify-between w-full overflow-y-auto h-full">
 	<div class="mx-auto w-full md:px-0 h-full relative">
 		<div class=" flex flex-col h-full px-3.5">
-			<div class="flex w-full items-start gap-1.5">
+			<div class="flex w-full items-center gap-1.5">
 				<Collapsible
 					className="w-full flex-1"
 					bind:open={showSystem}
@@ -256,6 +352,58 @@
 						</div>
 					</div>
 				</Collapsible>
+
+				<Dropdown>
+					<button
+						class="p-1.5 text-sm font-medium bg-transparent hover:bg-gray-100 dark:hover:bg-gray-800 text-gray-500 dark:text-gray-400 transition rounded-lg"
+						aria-label={$i18n.t('More options')}
+					>
+						<EllipsisHorizontal className="size-4" />
+					</button>
+
+					<div slot="content">
+						<DropdownMenu.Content
+							class="w-full max-w-[200px] rounded-2xl px-1 py-1 border border-gray-100 dark:border-gray-800 z-50 bg-white dark:bg-gray-850 dark:text-white shadow-lg"
+							sideOffset={8}
+							side="bottom"
+							align="end"
+							transition={flyAndScale}
+						>
+							<DropdownMenu.Sub>
+								<DropdownMenu.SubTrigger
+									class="flex gap-2 items-center px-3 py-1.5 text-sm cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-800 rounded-xl select-none w-full"
+								>
+									<Download strokeWidth="1.5" />
+									<div class="flex items-center">{$i18n.t('Download')}</div>
+								</DropdownMenu.SubTrigger>
+								<DropdownMenu.SubContent
+									class="w-full rounded-2xl p-1 z-50 bg-white dark:bg-gray-850 dark:text-white border border-gray-100 dark:border-gray-800 shadow-lg max-h-52 overflow-y-auto scrollbar-hidden"
+									transition={flyAndScale}
+									sideOffset={8}
+								>
+									<DropdownMenu.Item
+										class="flex gap-2 items-center px-3 py-1.5 text-sm cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-800 rounded-xl select-none w-full"
+										disabled={messages.length === 0}
+										on:click={() => {
+											exportToJson();
+										}}
+									>
+										<div class="flex items-center line-clamp-1">{$i18n.t('Export chat (.json)')}</div>
+									</DropdownMenu.Item>
+									<DropdownMenu.Item
+										class="flex gap-2 items-center px-3 py-1.5 text-sm cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-800 rounded-xl select-none w-full"
+										disabled={messages.length === 0}
+										on:click={() => {
+											downloadTxt();
+										}}
+									>
+										<div class="flex items-center line-clamp-1">{$i18n.t('Plain text (.txt)')}</div>
+									</DropdownMenu.Item>
+								</DropdownMenu.SubContent>
+							</DropdownMenu.Sub>
+						</DropdownMenu.Content>
+					</div>
+				</Dropdown>
 			</div>
 
 			<div