feat: 三栏比例缩放 + SeedanceContent视频上传 + 本地存储基建 (0.0.22)

三栏布局
- ResizeObserver 等比例分配替代固定默认值恢复
- 修复拖拽+窗口调整竞态卡死(needsRecalcRef 延迟补算)
- containerRef.current 动态读取 DOM 替代闭包 el

Seedance2Content
- 从占位文本重构为内容编排控件(文本+图片/视频/音频上传)
- 根据 spec.image_files/video_files/audio_files 动态渲染上传区域
- 值 JSON 序列化 → 提交时转 ContentItem[](text/image_url/video_url/audio_url)

图片上传兼容视频文件
- buildAccept 根据 file_filter 区分 image/video 前缀
- createMediaBeforeUpload 动态放行 video/* MIME
- 公共模块 media-upload-utils.ts

本地存储基建
- sql.js (WASM SQLite) + safeStorage 加密持久化
- 8个IPC文件操作通道 + resolveSafe 路径穿越防护
- <userData>/heixiu-data/ 沙箱 + JWT用户隔离
- 7表DDL + 游标分页 + LRU媒体淘汰

其他
- 修复 errorMessageRef 渲染期写入警告
- 媒体预览回退直接URL(<img>无CORS限制)+ output_type类型补充
- CSP wasm-unsafe-eval + https: CDN媒体源
This commit is contained in:
2026-06-18 19:22:28 +08:00
parent e1c8eff946
commit e4c9ae8fc6
42 changed files with 2640 additions and 126 deletions

View File

@@ -0,0 +1,161 @@
// ============================================================
// storage-ipc.ts — 本地存储 IPC 处理器(主进程)
//
// 职责:
// - 文件写入/读取/删除Buffer 基础操作)
// - 递归创建目录
// - shell.showItemInFolder右键"在文件夹中查看"
// - 获取应用数据目录路径
// - 所有操作在 heixiu-data/ 沙箱内进行
//
// 安全:
// - 路径校验:拒绝相对路径中的 ../ 穿越
// - 所有写入操作 base 于 getDataDir()
// ============================================================
import { ipcMain, shell, app } from 'electron';
import fs from 'node:fs';
import path from 'node:path';
import { BIDIRECTIONAL } from '../../shared/constants/ipc-channels';
import { logger } from './logger';
// ---------- 内部工具 ----------
/** 获取 heixiu-data 根目录 */
function getDataDir(): string {
return path.join(app.getPath('userData'), 'heixiu-data');
}
/**
* 将相对路径解析为绝对路径,并校验是否在 dataDir 内。
* 防止路径穿越攻击。
*/
function resolveSafe(dataDir: string, relativePath: string): string {
const resolved = path.resolve(dataDir, relativePath);
if (!resolved.startsWith(dataDir + path.sep) && resolved !== dataDir) {
throw new Error(`路径越界:${relativePath}`);
}
return resolved;
}
/** 确保目录存在(递归创建) */
function ensureDir(dirPath: string): void {
if (!fs.existsSync(dirPath)) {
fs.mkdirSync(dirPath, { recursive: true });
}
}
// ---------- 注册 IPC 处理器 ----------
export function registerStorageIpcHandlers(): void {
const dataDir = getDataDir();
ensureDir(dataDir);
logger.info('app', `本地存储目录:${dataDir}`);
// ---- 获取数据目录 ----
ipcMain.handle(BIDIRECTIONAL.GET_DATA_DIR, () => {
return { success: true, data: dataDir };
});
// ---- 文件写入 ----
ipcMain.handle(
BIDIRECTIONAL.FILE_WRITE,
async (
_event,
params: { relativePath: string; data: string; encoding?: 'base64' | 'utf8' },
) => {
try {
const filePath = resolveSafe(dataDir, params.relativePath);
ensureDir(path.dirname(filePath));
const buffer = Buffer.from(params.data, params.encoding || 'base64');
fs.writeFileSync(filePath, buffer);
console.log(`[storage IPC] 文件写入成功:${filePath}${buffer.length} bytes`);
return { success: true, data: filePath };
} catch (err) {
const msg = (err as Error).message;
console.error(`[storage IPC] 文件写入失败:${params.relativePath}${msg}`);
logger.warn('storage', `文件写入失败:${params.relativePath}`, err instanceof Error ? err : undefined);
return { success: false, error: msg };
}
},
);
// ---- 文件读取(返回 Base64 ----
ipcMain.handle(BIDIRECTIONAL.FILE_READ, async (_event, params: { relativePath: string }) => {
try {
const filePath = resolveSafe(dataDir, params.relativePath);
if (!fs.existsSync(filePath)) {
return { success: false, error: '文件不存在' };
}
const buffer = fs.readFileSync(filePath);
return { success: true, data: buffer.toString('base64') };
} catch (err) {
logger.warn('storage', `文件读取失败:${params.relativePath}`, err instanceof Error ? err : undefined);
return { success: false, error: (err as Error).message };
}
});
// ---- 文件删除 ----
ipcMain.handle(BIDIRECTIONAL.FILE_DELETE, async (_event, params: { relativePath: string }) => {
try {
const filePath = resolveSafe(dataDir, params.relativePath);
if (fs.existsSync(filePath)) {
fs.unlinkSync(filePath);
}
return { success: true };
} catch (err) {
logger.warn('storage', `文件删除失败:${params.relativePath}`, err instanceof Error ? err : undefined);
return { success: false, error: (err as Error).message };
}
});
// ---- 创建目录 ----
ipcMain.handle(BIDIRECTIONAL.MAKE_DIR, async (_event, params: { relativePath: string }) => {
try {
const dirPath = resolveSafe(dataDir, params.relativePath);
ensureDir(dirPath);
return { success: true, data: dirPath };
} catch (err) {
logger.warn('storage', `目录创建失败:${params.relativePath}`, err instanceof Error ? err : undefined);
return { success: false, error: (err as Error).message };
}
});
// ---- 在文件管理器中显示 ----
ipcMain.handle(BIDIRECTIONAL.SHOW_ITEM_IN_FOLDER, async (_event, params: { filePath: string }) => {
try {
shell.showItemInFolder(params.filePath);
return { success: true };
} catch (err) {
logger.warn('storage', `showItemInFolder 失败:${params.filePath}`, err instanceof Error ? err : undefined);
return { success: false, error: (err as Error).message };
}
});
// ---- 文件大小 ----
ipcMain.handle(BIDIRECTIONAL.FILE_SIZE, async (_event, params: { relativePath: string }) => {
try {
const filePath = resolveSafe(dataDir, params.relativePath);
if (!fs.existsSync(filePath)) {
return { success: false, error: '文件不存在' };
}
const stat = fs.statSync(filePath);
return { success: true, data: stat.size };
} catch (err) {
return { success: false, error: (err as Error).message };
}
});
// ---- 文件/目录是否存在 ----
ipcMain.handle(BIDIRECTIONAL.FILE_EXISTS, async (_event, params: { relativePath: string }) => {
try {
const filePath = resolveSafe(dataDir, params.relativePath);
return { success: true, data: fs.existsSync(filePath) };
} catch {
return { success: true, data: false };
}
});
logger.info('app', '存储 IPC 处理器已注册');
}