mirror of
https://github.com/open-webui/open-webui.git
synced 2025-12-14 05:15:18 +00:00
modified: src/lib/components/layout/ImportChatsModal.svelte
This commit is contained in:
xinyan
parent
631f18b6c8
commit
5538cc1953
1 changed files with 158 additions and 199 deletions
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@ -2,8 +2,6 @@
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import { toast } from 'svelte-sonner';
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import Modal from '../common/Modal.svelte';
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import Spinner from '../common/Spinner.svelte';
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import { extractChatsFromFile } from '$lib/utils/chatImport';
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import { getImportOrigin, convertOpenAIChats, convertDeepseekChats } from '$lib/utils';
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export let show = false;
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export let onImport: (chats: any[]) => Promise<void>;
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@ -15,9 +13,15 @@
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let errorMsg = '';
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let successMsg = '';
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let fileName = '';
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// 对应 HTML 版本中的 rawData
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let rawChats: any[] = [];
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// 对应 HTML 版本中的 selectedIndices
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let selectedIndices: Set<number> = new Set();
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let fileInputEl: HTMLInputElement;
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// 重置状态
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const resetState = () => {
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errorMsg = '';
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successMsg = '';
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@ -25,93 +29,64 @@
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rawChats = [];
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selectedIndices = new Set();
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filterOpen = true;
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if (fileInputEl) fileInputEl.value = '';
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};
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$: if (!show) {
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resetState();
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}
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const parseJsonOrJsonlText = async (file: File) => {
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const text = await file.text();
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try {
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const parsed = JSON.parse(text);
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return Array.isArray(parsed) ? parsed : [parsed];
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} catch (jsonError) {
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const lines = text
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.split('\n')
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.map((l) => l.trim())
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.filter((l) => l.length > 0);
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if (lines.length === 0) {
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throw new Error('File is empty, nothing to parse');
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}
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try {
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return lines.map((line) => JSON.parse(line));
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} catch (lineError) {
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throw new Error('Plain text JSONL must contain one valid JSON object per line');
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}
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}
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};
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const normalizeChats = (chats: any) => {
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if (Array.isArray(chats)) return chats;
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if (chats && typeof chats === 'object') {
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if (Array.isArray((chats as any).conversations)) {
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return (chats as any).conversations;
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}
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}
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throw new Error('File content must be a JSON array of chats');
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};
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// 核心逻辑：读取并解析 JSON 数组
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const handleFiles = async (files: FileList | File[]) => {
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if (!files || files.length === 0) return;
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const file = files[0];
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loading = true;
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errorMsg = '';
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successMsg = '';
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fileName = file.name;
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rawChats = [];
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selectedIndices = new Set();
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try {
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const ext = file.name.split('.').pop()?.toLowerCase();
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let chats: any = null;
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const text = await file.text();
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let parsed: any;
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if (ext === 'txt' || ext === 'jsonl') {
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chats = await parseJsonOrJsonlText(file);
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} else {
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chats = await extractChatsFromFile(file);
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try {
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parsed = JSON.parse(text);
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} catch (e) {
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throw new Error('JSON 解析失败，请检查文件格式');
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}
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chats = normalizeChats(chats);
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if (chats.length === 0) {
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throw new Error('File contained zero chat records');
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// 校验格式：必须是数组 [{}, {}]
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if (!Array.isArray(parsed)) {
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throw new Error('文件格式错误：JSON 根节点必须是数组 `[...]`');
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}
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const origin = getImportOrigin(chats);
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if (origin === 'openai') {
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chats = convertOpenAIChats(chats);
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} else if (origin === 'deepseek') {
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chats = convertDeepseekChats(chats);
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if (parsed.length === 0) {
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throw new Error('JSON 数组为空');
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}
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rawChats = chats;
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selectedIndices = new Set(rawChats.map((_, idx) => idx));
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rawChats = parsed;
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successMsg = `解析成功，共 ${rawChats.length} 条记录`;
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// 默认不全选，或者全选，取决于你的偏好。这里保持原有逻辑（不选或全选）
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// 这里改为：解析后默认显示列表，但不选中（等待用户操作），或者全选
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// 之前的 HTML 逻辑是空的，这里为了方便用户，可以默认不选，或者全选。
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// 让我们默认不选，让用户决定。
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selectedIndices = new Set();
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filterOpen = true;
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successMsg = '解析成功';
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} catch (error) {
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console.error(error);
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errorMsg = error instanceof Error ? error.message : `${error}`;
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successMsg = '';
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rawChats = [];
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selectedIndices = new Set();
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} finally {
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loading = false;
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}
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};
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// 行选择切换
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const toggleRow = (idx: number) => {
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const next = new Set(selectedIndices);
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if (next.has(idx)) {
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@ -122,39 +97,48 @@
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selectedIndices = next;
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};
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// 全选/取消全选
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const toggleSelectAll = (checked: boolean) => {
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selectedIndices = checked ? new Set(rawChats.map((_, idx) => idx)) : new Set();
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};
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// 导出并导入 (Export & Import)
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const confirmImport = async () => {
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if (!rawChats.length) {
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toast.error('Please upload a chat history file first');
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toast.error('请先上传文件');
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return;
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}
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const chatsToImport =
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selectedIndices.size > 0 ? rawChats.filter((_, idx) => selectedIndices.has(idx)) : rawChats;
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if (!chatsToImport.length) {
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toast.error('No records selected');
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if (selectedIndices.size === 0) {
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toast.error('未选择任何记录');
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return;
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}
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// 筛选数据
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const chatsToImport = rawChats.filter((_, idx) => selectedIndices.has(idx));
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try {
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importing = true;
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const jsonlString = chatsToImport.map((item) => JSON.stringify(item)).join('\n');
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const blob = new Blob([jsonlString], { type: 'application/json' });
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// 1. 生成并下载 JSON 文件 (对应 HTML 工具的导出功能)
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// 使用 null, 2 进行美化输出
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const jsonString = JSON.stringify(chatsToImport, null, 2);
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const blob = new Blob([jsonString], { type: 'application/json;charset=utf-8' });
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const url = URL.createObjectURL(blob);
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const a = document.createElement('a');
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a.href = url;
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a.download = `filtered_chats_${new Date().toISOString().slice(0, 10)}.jsonl`;
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a.download = `filtered_chats_${new Date().toISOString().slice(0, 10)}.json`;
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document.body.appendChild(a);
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a.click();
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document.body.removeChild(a);
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URL.revokeObjectURL(url);
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toast.success(`已导出 ${chatsToImport.length} 条记录`);
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// 2. 执行回调，将数据导入应用
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await onImport(chatsToImport);
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show = false;
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toast.success('Starting import for the filtered chats');
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} catch (error) {
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console.error(error);
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toast.error(error instanceof Error ? error.message : `${error}`);
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@ -163,29 +147,15 @@
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}
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};
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// 辅助显示函数 (对应 HTML 中的 renderTable)
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const displayRows = () =>
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rawChats.map((chat, idx) => {
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const meta = chat?.meta ?? chat?.chat?.meta ?? chat;
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const title =
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meta?.title ??
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chat?.title ??
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chat?.chat?.title ??
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meta?.subject ??
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'Untitled chat';
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const date =
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meta?.inserted_at ??
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meta?.created_at ??
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meta?.updated_at ??
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chat?.inserted_at ??
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chat?.created_at ??
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chat?.updated_at ??
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'-';
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// 宽容处理字段
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const title = chat.title || '<无标题>';
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const date = chat.inserted_at || '-';
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return { idx, title, date };
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});
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let fileInputEl: HTMLInputElement;
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const handleFileInputChange = (event: Event) => {
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const input = event.currentTarget as HTMLInputElement;
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handleFiles(input.files ?? []);
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@ -201,42 +171,27 @@
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<div class="p-6 space-y-6 font-primary">
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<div class="flex items-start justify-between gap-4">
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<div>
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<div class="text-lg font-semibold text-gray-900 dark:text-white">Chat Import Center</div>
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<div class="text-lg font-semibold text-gray-900 dark:text-white flex items-center gap-2">
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<span class="w-3 h-3 rounded bg-blue-500 shadow-[0_0_8px_rgba(59,130,246,0.6)]"></span>
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Chat Filter & Import
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</div>
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<div class="text-sm text-gray-500 dark:text-gray-400 mt-1">
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Upload your exported history, filter the records you need, then import.
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导入 JSON 数组，筛选所需的聊天记录，自动下载并导入。
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</div>
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</div>
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<button
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class="text-gray-500 hover:text-gray-900 dark:text-gray-400 dark:hover:text-white"
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on:click={() => (show = false)}
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aria-label="Close import modal"
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aria-label="Close"
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>
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✕
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</button>
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</div>
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<div class="space-y-4">
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<div class="rounded-2xl border border-gray-100 dark:border-gray-800 bg-gray-50/60 dark:bg-gray-900/60 p-4">
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<div class="text-sm font-semibold text-gray-800 dark:text-gray-100 mb-2">1. Prepare file</div>
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<div class="text-sm text-gray-600 dark:text-gray-300 leading-relaxed space-y-1">
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<p>
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Supported formats: <strong>JSON (.json)</strong>, <strong>JSONL (.jsonl/.txt)</strong>, or
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OpenAI ZIP export (auto-converted).
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</p>
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<p>Large exports can be filtered below to speed up the import.</p>
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</div>
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</div>
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<div class="rounded-2xl border border-gray-100 dark:border-gray-800 bg-white dark:bg-gray-900 p-4 space-y-3">
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<div class="flex items-center justify-between">
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<div class="text-sm font-semibold text-gray-800 dark:text-gray-100">2. Filter records</div>
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<button
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class="text-xs px-3 py-1.5 rounded-full border border-gray-200 dark:border-gray-800 hover:bg-gray-100 dark:hover:bg-gray-850"
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on:click={() => (filterOpen = !filterOpen)}
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type="button"
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>
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{filterOpen ? 'Hide filters' : 'Show filters'}
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</button>
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<div class="text-sm font-semibold text-gray-800 dark:text-gray-100">1. 读取文件 (JSON Array)</div>
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</div>
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<div
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@ -251,135 +206,139 @@
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dropActive = false;
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handleFiles(e.dataTransfer?.files ?? []);
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}}
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role="button"
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tabindex="0"
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>
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<div class="flex flex-col items-center gap-2 text-sm text-gray-600 dark:text-gray-300">
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<div class="font-medium text-gray-900 dark:text-white">
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{fileName ? `Selected: ${fileName}` : 'Drag a file here or click to upload'}
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<div class="font-medium text-gray-900 dark:text-white font-mono">
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{fileName ? `Current: ${fileName}` : '拖入 .json 文件'}
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</div>
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<div class="flex items-center gap-2">
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<button
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class="px-3 py-1.5 rounded-lg bg-gray-900 text-white text-xs hover:bg-gray-800 dark:bg-white dark:text-gray-900 dark:hover:bg-gray-200"
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class="px-3 py-1.5 rounded-lg bg-gray-900 text-white text-xs hover:bg-gray-800 dark:bg-white dark:text-gray-900 dark:hover:bg-gray-200 transition-colors"
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on:click={() => fileInputEl.click()}
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type="button"
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>
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Choose file
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选择文件
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</button>
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<div class="text-xs text-gray-500 dark:text-gray-400">
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Supports .json / .jsonl / .txt / .zip exports
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格式要求: <code>[{...}, {...}]</code>
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</div>
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</div>
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{#if loading}
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<div class="flex items-center gap-2 text-blue-600 dark:text-blue-300">
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<div class="flex items-center gap-2 text-blue-600 dark:text-blue-300 mt-2">
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<Spinner className="size-4" />
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<span>Parsing file...</span>
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<span>正在解析...</span>
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</div>
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{/if}
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{#if errorMsg}
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<div class="text-xs text-red-500">{errorMsg}</div>
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<div class="text-xs text-red-500 mt-1">{errorMsg}</div>
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{/if}
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{#if successMsg}
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<div class="text-xs text-green-600 dark:text-green-400">{successMsg}</div>
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<div class="text-xs text-green-600 dark:text-green-400 mt-1">{successMsg}</div>
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{/if}
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</div>
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<input
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bind:this={fileInputEl}
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type="file"
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accept=".json,.jsonl,.zip,.txt,application/json"
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accept=".json,application/json"
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hidden
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on:change={handleFileInputChange}
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/>
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</div>
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</div>
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<div class="rounded-2xl border border-gray-100 dark:border-gray-800 bg-white dark:bg-gray-900 p-4 space-y-3">
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<div class="flex items-center justify-between">
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<div class="text-sm font-semibold text-gray-800 dark:text-gray-100">
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2. 筛选记录
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</div>
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{#if rawChats.length > 0}
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<div class="flex items-center gap-3 text-xs text-gray-600 dark:text-gray-400">
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<span class="font-mono">Total: {rawChats.length} | Selected: {selectedIndices.size}</span>
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<label class="flex items-center gap-2 cursor-pointer select-none hover:text-gray-900 dark:hover:text-white transition-colors">
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<input
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type="checkbox"
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class="accent-blue-600 rounded"
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checked={rawChats.length > 0 && selectedIndices.size === rawChats.length}
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indeterminate={selectedIndices.size > 0 && selectedIndices.size < rawChats.length}
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on:change={handleSelectAllChange}
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/>
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<span>全选</span>
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</label>
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</div>
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{/if}
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</div>
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{#if filterOpen}
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<div class="space-y-3">
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<div class="flex items-center justify-between text-xs text-gray-600 dark:text-gray-400">
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<div>
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Total: {rawChats.length} | Selected: {selectedIndices.size}
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{selectedIndices.size === 0 && rawChats.length > 0
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? ' (none selected will import all)'
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: ''}
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</div>
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<label class="flex items-center gap-2 cursor-pointer select-none">
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<input
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type="checkbox"
|
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class="accent-blue-600"
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checked={rawChats.length > 0 && selectedIndices.size === rawChats.length}
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indeterminate={selectedIndices.size > 0 && selectedIndices.size < rawChats.length}
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on:change={handleSelectAllChange}
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/>
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<span>Select / Deselect all</span>
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</label>
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</div>
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<div class="max-h-64 overflow-auto rounded-xl border border-gray-100 dark:border-gray-800">
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<table class="w-full text-sm">
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<thead class="text-left bg-gray-50 dark:bg-gray-900 text-gray-600 dark:text-gray-300">
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<div class="max-h-64 overflow-auto rounded-xl border border-gray-100 dark:border-gray-800 bg-gray-50/30 dark:bg-black/20">
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<table class="w-full text-sm border-collapse">
|
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<thead class="text-left bg-gray-50 dark:bg-gray-800/50 text-gray-500 dark:text-gray-400 sticky top-0 backdrop-blur-md">
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<tr>
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<th class="w-12 py-2 px-3 text-center">#</th>
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<th class="py-2 px-3 font-medium text-xs uppercase tracking-wider">Title</th>
|
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<th class="w-48 py-2 px-3 font-medium text-xs uppercase tracking-wider">Inserted At</th>
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</tr>
|
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</thead>
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<tbody>
|
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{#if !rawChats.length}
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<tr>
|
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<th class="w-14 py-2 px-3">Pick</th>
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<th class="py-2 px-3">Title / Summary</th>
|
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<th class="w-48 py-2 px-3">Timestamp</th>
|
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<td colspan="3" class="py-8 text-center text-gray-500 dark:text-gray-500 text-xs">
|
||||
暂无数据，请先导入文件
|
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</td>
|
||||
</tr>
|
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</thead>
|
||||
<tbody>
|
||||
{#if !rawChats.length}
|
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<tr>
|
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<td colspan="3" class="py-4 text-center text-gray-500 dark:text-gray-400">
|
||||
Upload a file to see filterable records
|
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{:else}
|
||||
{#each displayRows() as row (row.idx)}
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||||
<tr
|
||||
class="border-b border-gray-100 dark:border-gray-800 last:border-0 hover:bg-blue-50/50 dark:hover:bg-blue-900/10 transition-colors group"
|
||||
>
|
||||
<td class="py-2 px-3 text-center">
|
||||
<input
|
||||
type="checkbox"
|
||||
class="accent-blue-600 cursor-pointer"
|
||||
checked={selectedIndices.has(row.idx)}
|
||||
on:change={() => toggleRow(row.idx)}
|
||||
/>
|
||||
</td>
|
||||
<td class="py-2 px-3">
|
||||
<div class="text-gray-900 dark:text-gray-200 font-medium truncate max-w-[300px]" title={row.title}>
|
||||
{row.title}
|
||||
</div>
|
||||
</td>
|
||||
<td class="py-2 px-3 text-xs font-mono text-blue-600 dark:text-blue-400">
|
||||
{row.date}
|
||||
</td>
|
||||
</tr>
|
||||
{:else}
|
||||
{#each displayRows() as row}
|
||||
<tr class="border-t border-gray-100 dark:border-gray-850 hover:bg-gray-50 dark:hover:bg-gray-900/60">
|
||||
<td class="py-2 px-3">
|
||||
<input
|
||||
type="checkbox"
|
||||
checked={selectedIndices.has(row.idx)}
|
||||
on:change={() => toggleRow(row.idx)}
|
||||
/>
|
||||
</td>
|
||||
<td class="py-2 px-3">
|
||||
<div class="text-sm text-gray-900 dark:text-white line-clamp-2">
|
||||
{row.title}
|
||||
</div>
|
||||
</td>
|
||||
<td class="py-2 px-3 text-xs text-gray-500 dark:text-gray-400">
|
||||
{row.date}
|
||||
</td>
|
||||
</tr>
|
||||
{/each}
|
||||
{/if}
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
{/each}
|
||||
{/if}
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
{/if}
|
||||
</div>
|
||||
|
||||
<div class="rounded-2xl border border-gray-100 dark:border-gray-800 bg-white dark:bg-gray-900 p-4 space-y-2">
|
||||
<div class="text-sm font-semibold text-gray-800 dark:text-gray-100">3. Import</div>
|
||||
<div class="text-xs text-gray-500 dark:text-gray-400">
|
||||
Confirmed records will be imported into your current account.
|
||||
</div>
|
||||
<div class="flex items-center justify-end gap-3">
|
||||
<button
|
||||
class="px-4 py-2 text-sm rounded-xl border border-gray-200 dark:border-gray-800 hover:bg-gray-100 dark:hover:bg-gray-850"
|
||||
on:click={() => (show = false)}
|
||||
type="button"
|
||||
>
|
||||
Cancel
|
||||
</button>
|
||||
<button
|
||||
class="px-4 py-2 text-sm rounded-xl bg-blue-600 text-white hover:bg-blue-700 disabled:opacity-60 disabled:cursor-not-allowed flex items-center gap-2"
|
||||
on:click={confirmImport}
|
||||
disabled={loading || importing || (!rawChats.length && !loading)}
|
||||
type="button"
|
||||
>
|
||||
{#if importing}
|
||||
<Spinner className="size-4" />
|
||||
{/if}
|
||||
<span>{importing ? 'Importing...' : 'Confirm import'}</span>
|
||||
</button>
|
||||
</div>
|
||||
<div class="flex items-center justify-end gap-3 pt-2">
|
||||
<button
|
||||
class="px-4 py-2 text-sm rounded-xl border border-gray-200 dark:border-gray-800 hover:bg-gray-100 dark:hover:bg-gray-850 text-gray-700 dark:text-gray-300 transition-all"
|
||||
on:click={() => (show = false)}
|
||||
type="button"
|
||||
>
|
||||
取消
|
||||
</button>
|
||||
<button
|
||||
class="px-4 py-2 text-sm rounded-xl bg-green-600 text-white hover:bg-green-700 hover:shadow-[0_0_12px_rgba(22,163,74,0.4)] disabled:opacity-50 disabled:cursor-not-allowed disabled:shadow-none flex items-center gap-2 transition-all font-medium"
|
||||
on:click={confirmImport}
|
||||
disabled={loading || importing || selectedIndices.size === 0}
|
||||
type="button"
|
||||
>
|
||||
{#if importing}
|
||||
<Spinner className="size-4" />
|
||||
{/if}
|
||||
<span>导出并导入 ({selectedIndices.size})</span>
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
|
|
|
|||
Loading…
Reference in a new issue