Files
CloudSearch/packages/backend/src/cloud/drivers/quark-ad-cleanup.ts
T

289 lines
8.1 KiB
TypeScript

import { getSystemConfig } from "../../admin/system-config.service";
import { getHeaders, makeQuery } from "./quark-api";
import { listDir, listDirAllPages } from "./quark-api";
import { humanDelay } from "./quark-api";
/**
* 广告关键词清理模块。
* 在转存完成后执行:
* 1. 遍历转存的目录,删除文件名/文件夹名含广告关键词的内容
* 2. 在转存根目录下创建警示文件夹(置顶提醒)
*/
// ==================== 配置读取 ====================
/** 从 DB 读取广告关键词列表 */
export function getAdKeywords(): string[] {
const raw = getSystemConfig("quark_ad_keywords") || "";
return raw
.split("\n")
.map((s) => s.trim())
.filter(Boolean);
}
/** 从 DB 读取警示文件夹名称列表 */
export function getWarningFolderNames(): string[] {
const raw = getSystemConfig("quark_warning_folder_names") || "";
return raw
.split("\n")
.map((s) => s.trim())
.filter(Boolean);
}
/** 从 DB 读取可疑文件后缀列表 */
export function getSusExtensions(): string[] {
const raw = getSystemConfig("quark_sus_extensions") || "";
if (raw.trim()) {
return raw
.split("\n")
.map((s) => s.trim().toLowerCase().replace(/^\./, ""))
.filter(Boolean);
}
// 默认可疑后缀
return ["bat", "exe", "vbs", "scr", "cmd", "com", "pif", "js", "jar", "msi", "reg", "inf", "ps1"];
}
// ==================== 关键词检测 ====================
/** 检查文件名是否包含任意广告关键词 */
export function containsAdKeyword(
fileName: string,
keywords: string[],
): boolean {
if (!keywords.length) return false;
const lower = fileName.toLowerCase();
return keywords.some((kw) => kw && lower.includes(kw.toLowerCase()));
}
// ==================== 删除操作 ====================
/**
* 遍历指定目录(含子目录),删除匹配广告关键词的文件和文件夹。
* 返回删除的文件数。
*/
export async function deleteAdFiles(
cookie: string,
dirFid: string,
keywords: string[],
): Promise<number> {
if (!keywords.length) return 0;
let deletedCount = 0;
const stack: string[] = [dirFid];
const visited = new Set<string>();
while (stack.length > 0) {
const fid = stack.pop()!;
if (visited.has(fid)) continue;
visited.add(fid);
await humanDelay();
const files = await listDir(cookie, fid);
if (!files || files.length === 0) continue;
// 先收集所有需要删除的 fid
const toDelete: string[] = [];
const toKeep: string[] = [];
const extensions = getSusExtensions();
for (const file of files) {
const ext = file.file_name.split(".").pop()?.toLowerCase() || "";
const isSusExt = extensions.includes(ext);
if (containsAdKeyword(file.file_name, keywords) || isSusExt) {
toDelete.push(file.fid);
console.log(
`[Quark-AdCleanup] 标记删除: "${file.file_name}" (fid: ${file.fid})${isSusExt ? " [可疑后缀]" : " [广告关键词]"}`,
);
} else {
toKeep.push(file.fid);
// 如果是目录且不删除,继续遍历子目录
if (file.dir) {
stack.push(file.fid);
}
}
}
// 批量删除
if (toDelete.length > 0) {
const deleteOk = await batchDeleteFiles(cookie, toDelete);
if (deleteOk) {
deletedCount += toDelete.length;
console.log(
`[Quark-AdCleanup] 已删除 ${toDelete.length} 个广告文件`,
);
}
}
}
return deletedCount;
}
/**
* 批量删除文件/文件夹(移入回收站)。
*/
async function batchDeleteFiles(
cookie: string,
fids: string[],
): Promise<boolean> {
try {
const resp = await fetch(
`https://drive-pc.quark.cn/1/clouddrive/file/trash?${makeQuery()}`,
{
method: "POST",
headers: {
...getHeaders(cookie),
"Content-Type": "application/json",
},
body: JSON.stringify({
action_type: 2, // 2 = 移入回收站
file_list: fids.map((fid) => ({ fid })),
exclude_fids: [],
}),
signal: AbortSignal.timeout(15000),
},
);
const data = (await resp.json()) as any;
if (data.status === 200) {
return true;
}
console.log(
`[Quark-AdCleanup] batchDelete 返回非200: status=${data.status} msg=${data.message}`,
);
return false;
} catch (err: any) {
console.log(`[Quark-AdCleanup] batchDelete 错误: ${err.message}`);
return false;
}
}
// ==================== 警示文件夹创建 ====================
/**
* 在转存根目录下创建警示文件夹。
* 文件夹名前加 ⚠️ 和空格,让其按字母排序置顶。
* 已存在的则跳过。
*/
export async function createWarningDirectories(
cookie: string,
dirNames: string[],
): Promise<void> {
if (!dirNames.length) return;
// 先获取根目录下所有文件夹,避免重复创建
await humanDelay();
const rootFiles = await listDirAllPages(cookie, "0");
const existingDirs = new Set(
rootFiles.filter((f) => f.dir).map((f) => f.file_name),
);
for (const name of dirNames) {
// 格式化名称:确保以 ⚠️ 开头
let formattedName = name;
if (!formattedName.startsWith("⚠️") && !formattedName.startsWith("⚠")) {
formattedName = `⚠️ ${formattedName}`;
}
// 去掉多余空格
formattedName = formattedName.replace(/\s+/g, " ").trim();
if (existingDirs.has(formattedName)) {
console.log(
`[Quark-AdCleanup] 警示文件夹已存在,跳过: "${formattedName}"`,
);
continue;
}
await createSingleDir(cookie, formattedName);
// 加入已存在集合,防止同名重试
existingDirs.add(formattedName);
}
}
/**
* 创建单个文件夹。
*/
async function createSingleDir(
cookie: string,
dirName: string,
): Promise<boolean> {
try {
const resp = await fetch(
`https://drive-pc.quark.cn/1/clouddrive/file?${makeQuery()}`,
{
method: "POST",
headers: {
...getHeaders(cookie),
"Content-Type": "application/json",
},
body: JSON.stringify({
pdir_fid: "0",
file_name: dirName,
dir: true,
dir_path: "",
}),
signal: AbortSignal.timeout(10000),
},
);
const data = (await resp.json()) as any;
if (data.status === 200 && data.data?.fid) {
console.log(
`[Quark-AdCleanup] 已创建警示文件夹: "${dirName}" (fid: ${data.data.fid})`,
);
return true;
}
console.log(
`[Quark-AdCleanup] 创建文件夹失败: status=${data.status} msg=${data.message}`,
);
return false;
} catch (err: any) {
console.log(
`[Quark-AdCleanup] 创建文件夹错误: "${dirName}" — ${err.message}`,
);
return false;
}
}
// ==================== 主入口 ====================
/**
* 执行广告清理 + 创建警示文件夹。
* 在转存重命名后调用。
*/
export async function runAdCleanup(
cookie: string,
savedDirFid: string,
): Promise<{ adDeleted: number; warningDirs: number }> {
const keywords = getAdKeywords();
const warningNames = getWarningFolderNames();
let adDeleted = 0;
let warningDirs = 0;
// 1. 广告关键词清理
if (keywords.length > 0) {
console.log(
`[Quark-AdCleanup] 开始广告关键词清理: ${keywords.length} 个关键词`,
);
adDeleted = await deleteAdFiles(cookie, savedDirFid, keywords);
console.log(
`[Quark-AdCleanup] 广告清理完成,共删除 ${adDeleted} 个文件/文件夹`,
);
} else {
console.log("[Quark-AdCleanup] 无广告关键词配置,跳过清理");
}
// 2. 创建警示文件夹
if (warningNames.length > 0) {
console.log(
`[Quark-AdCleanup] 开始创建警示文件夹: ${warningNames.length} 个`,
);
await createWarningDirectories(cookie, warningNames);
warningDirs = warningNames.length;
console.log(
`[Quark-AdCleanup] 警示文件夹创建完成(共 ${warningDirs} 个)`,
);
} else {
console.log("[Quark-AdCleanup] 无警示文件夹配置,跳过创建");
}
return { adDeleted, warningDirs };
}