ios_rule_script/script/synology/downloadstation.js

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const scriptName = "Download Station";
const synoUrlKey = "syno_https_url";
const synoAccountKey = "syno_account";
const synoPasswdKey = "syno_passwd";
const synoSidKey = "syno_sid";
let subDirs = [];
let magicJS = MagicJS(scriptName, "INFO");
function SynoAuth(synoUrl, account, passwd) {
return new Promise((resolve, reject) => {
let options = {
url: `${synoUrl}/webapi/auth.cgi?api=SYNO.API.Auth&version=2&method=login&account=${account}&passwd=${passwd}&session=DownloadStation&format=cookie`,
headers: {
"User-Agent": "Mozilla/5.0",
},
};
magicJS.get(options, (err, resp, data) => {
if (err) {
magicJS.logError(`登录DownloadStation失败请求异常${err}`);
reject("❌登录DownloadStation失败请求异常请查阅日志");
} else {
try {
magicJS.logDebug(`接口响应数据:${data}`);
let obj = typeof data === "string" ? JSON.parse(data) : data;
if (obj.success === true) {
magicJS.logDebug(`登录获取的sid${obj.data.sid}`);
resolve(obj.data.sid);
} else {
magicJS.logWarning(`登录DownloadStation失败接口响应${data}`);
reject(data);
}
} catch (err) {
magicJS.logError(`登录DownloadStation失败执行异常${err},接口响应:${data}`);
reject(data);
}
}
});
});
}
function AddTask(synoUrl, sid, uri, destination) {
return new Promise((resolve) => {
let options = {
url: `${synoUrl}/webapi/DownloadStation/task.cgi`,
body: `_sid=${sid}&api=SYNO.DownloadStation.Task&version=1&method=create&destination=${destination}&uri=${uri}`,
};
magicJS.post(options, (err, resp, data) => {
if (err) {
magicJS.logError(`添加下载任务失败,请求异常:${err}`);
resolve(false);
} else {
try {
let obj = typeof data === "string" ? JSON.parse(data) : data;
if (obj.success === true) {
resolve(true);
} else {
magicJS.logWarning(`添加下载任务失败,接口响应:${data}`);
resolve(false);
}
} catch (err) {
magicJS.logError(`添加下载任务失败,执行异常:${err},接口响应:${data}`);
resolve(false);
}
}
});
});
}
/**
* 获取DownloadStation下载位置
* @param {*} synoUrl
* @param {*} sid
* @returns
*/
function GetLocation(synoUrl, sid) {
return new Promise((resolve) => {
let options = {
url: `${synoUrl}/webapi/DownloadStation/entry.cgi`,
body: `_sid=${sid}&api=SYNO.DownloadStation2.Settings.Location&version=1&method=get`,
};
magicJS.post(options, (err, resp, data) => {
if (err) {
magicJS.logError(`添加下载任务失败,请求异常:${err}`);
resolve(false);
} else {
try {
let obj = typeof data === "string" ? JSON.parse(data) : data;
if (obj.success === true) {
resolve(obj.data.default_destination);
} else {
magicJS.logWarning(`添加下载任务失败,接口响应:${data}`);
resolve("");
}
} catch (err) {
magicJS.logError(`添加下载任务失败,执行异常:${err},接口响应:${data}`);
resolve("");
}
}
});
});
}
/**
* 创建下载目录
* @param {*} synoUrl
* @param {*} sid
* @param {*} folderPath
* @param {*} folderName
* @returns
*/
function CreateFolder(synoUrl, sid, folderPath, folderName) {
magicJS.logInfo(`创建下载目录,路径: ${folderPath}/${folderName}`);
return new Promise((resolve, reject) => {
let options = {
url: encodeURI(`${synoUrl}/webapi/entry.cgi?_sid=${sid}&api=SYNO.FileStation.CreateFolder&force_parent=true&version=2&method=create&folder_path=["${folderPath}"]&name=["${folderName}"]`),
};
magicJS.get(options, (err, resp, data) => {
if (err) {
magicJS.logError(`创建文件目录失败,请求异常:${err}`);
reject(false);
} else {
try {
let obj = typeof data === "string" ? JSON.parse(data) : data;
if (obj.success === true) {
resolve(true);
} else if (obj.error.code === "119") {
magicJS.logWarning(`SID not found接口响应${data}`);
magicJS.write(synoSidKey, "");
reject(data);
} else {
magicJS.logWarning(`创建文件目录失败,接口响应:${data}`);
reject(data);
}
} catch (err) {
magicJS.logError(`创建文件目录失败,执行异常:${err},接口响应:${data}`);
reject(data);
}
}
});
});
}
async function CreateTasks(media, synoSid, synoUrl, synoAccount, synoPasswd, appName, subDirs) {
let decodeMedia = [];
let synoDestination = "";
for (let i = 0; i < media.length; i++) {
decodeMedia.push(encodeURIComponent(media[i]));
}
// 获取sid
if (!!!synoSid) {
await SynoAuth(synoUrl, synoAccount, synoPasswd)
.then((value) => {
synoSid = value;
magicJS.write(synoSidKey, synoSid);
})
.catch((err) => magicJS.notify(`登录失败,异常信息:${err}`));
}
// 获取DownloadStation默认目录
await GetLocation(synoUrl, synoSid).then((value) => {
synoDestination = value;
magicJS.logInfo(`当前下载目录:${synoDestination}`);
});
// 创建多层级目录
let folderPath = `/${synoDestination}/${appName}`;
for (let i = 0; i < subDirs.length; i++) {
await magicJS
.retry(CreateFolder, 1, 100)(synoUrl, synoSid, folderPath, subDirs[i])
.then((value) => {
if (value === true) {
let msg = "创建下载目录成功";
magicJS.logInfo(msg);
}
})
.catch((err) => {
let errMsg = `在群晖上创建目录失败,异常信息:${err}`;
magicJS.logError(errMsg);
magicJS.notify(errMsg);
});
folderPath = `${folderPath}/${subDirs[i]}`;
}
// 添加下载任务
let uri = decodeMedia.join(",");
// 必须删除路径 /donwloads 前面的第一个 /,否则群晖接口会返回目录不存在
let downloadDir = folderPath.slice(1);
let result = await AddTask(synoUrl, synoSid, uri, downloadDir);
return result;
}
(async () => {
// 群晖 Download Station 配置检查
let synoUrl = magicJS.read(synoUrlKey);
let synoAccount = magicJS.read(synoAccountKey);
let synoPasswd = magicJS.read(synoPasswdKey);
let synoSid = magicJS.read(synoSidKey);
let media = {};
let appName = "";
if (!synoUrl || !synoAccount || !synoPasswd) {
magicJS.logWarning("请先在BoxJS中配置DownloadStation");
magicJS.notify("请先在BoxJS中配置DownloadStation");
return;
}
if (magicJS.isResponse) {
// Twitter 收藏下载
if (/^https?:\/\/api\.twitter\.com\/[0-9.]*\/favorites\/create.json/.test(magicJS.request.url) === true) {
appName = "twitter";
let body = JSON.parse(magicJS.response.body);
media = downloadTwitterMedia(body);
// 网易云课堂 课程下载
} else if (/^https?:\/\/ke\.study\.youdao\.com\/course\/app\/detail.json/.test(magicJS.request.url) === true) {
appName = "163study";
let body = JSON.parse(magicJS.response.body);
media = download163StudyMedia(body);
subDirs = [replaceName(body.data.courseTitle)];
}
// 提交给群晖DownloadStation离线下载
if (media) {
let mediaLength = media.length;
let success = 0;
let failure = 0;
for (let i = 0; i < mediaLength; i++) {
try {
let result = await CreateTasks(media[i].url, synoSid, synoUrl, synoAccount, synoPasswd, appName, subDirs.concat(media[i].title));
if (result === true) {
success += 1;
magicJS.notify(`${scriptName}`, `添加成功 ${success}/${failure}/${success + failure}/${mediaLength}`, `${media[i].url.join("\n")}`);
} else if (media[i]) {
failure += 1;
magicJS.notify(scriptName, `添加失败 ${success}/${failure}/${success + failure}/${mediaLength}`, `${media[i].url.join("\n")}`);
} else {
failure += 1;
magicJS.notify(scriptName, `添加失败 ${success}/${failure}/${success + failure}/${mediaLength}`);
}
} catch (err) {
let errMsg = `添加任务失败,异常信息:${err}`;
magicJS.logError(errMsg);
magicJS.notify(errMsg);
}
// 休息一会
magicJS.sleep(0.1);
}
if (success + failure > 1){
magicJS.notify(scriptName, "任务添加完毕", `计划添加任务${mediaLength}个,成功${success}个,失败${failure}个,实际执行${success + failure}个。`);
}
}
} else {
await SynoAuth(synoUrl, synoAccount, synoPasswd)
.then((value) => {
let msg = `登录成功获取Sid${value}`;
magicJS.notify(msg);
magicJS.logInfo(msg);
synoSid = value;
magicJS.write(synoSidKey, synoSid);
})
.catch((err) => {
magicJS.notify(`登录失败,异常信息:${err}`);
});
}
magicJS.done();
})();
function replaceName(name) {
return name
.replace(" ", "")
.replace("/", "_")
.replace("\\", "_")
.replace("(", "")
.replace("", "")
.replace("【", "")
.replace(")", "_")
.replace("", "_")
.replace("】", "_")
.replace(":", "_")
.replace("*", "_")
.replace("?", "_")
.replace('"', "_")
.replace("<", "_")
.replace(">", "_")
.replace("|", "_")
.replace("·", "_");
}
/**
* 推特收藏图片和视频下载
*
* @param {*} obj
* @return {*}
*/
function downloadTwitterMedia(obj) {
try {
let media = { title: "", url: [] };
// 获取媒体url
if (obj.extended_entities && obj.extended_entities.media) {
obj.extended_entities.media.forEach((element) => {
// 使用推文作者名称作为子目录名
userName = obj.user.screen_name.replace(/[^a-zA-Z0-9]+/, "");
media["title"] = userName;
magicJS.logDebug(`当前推文的用户:${userName}`);
if (element.type == "photo") {
media['url'].push(element.media_url);
} else if (element.type == "video") {
let maxBitrate = 0;
let videoUrl = "";
element.video_info.variants.forEach((video) => {
if (video.bitrate && video.bitrate > maxBitrate) {
maxBitrate = video.bitrate;
videoUrl = video.url;
}
});
media['url'].push(videoUrl);
}
});
}
return [media];
} catch (err) {
magicJS.logError(`添加下载任务失败,异常信息:${err}`);
magicJS.notify("添加下载任务失败,请查阅日志");
}
return media;
}
/**
* 网易云课堂课程下载
*
* @param {*} body
* @return {*}
*/
function download163StudyMedia(body) {
try {
if (body.data && body.data.schedule) {
let downlodaFiles = [];
body.data.schedule.forEach((element) => {
element.list.forEach((item) => {
if (item.hasOwnProperty("list")) {
item.list.forEach((media) => {
if (media.hasOwnProperty("videoDuration")) {
// 替换某些不能当文件夹或文件名的字符
let title = replaceName(media.downloadTitle);
downlodaFiles.push({
title: title,
url: [media.video.downloadUrl],
});
}
});
}
});
});
magicJS.logInfo(JSON.stringify(downlodaFiles));
magicJS.notify(`共发现${downlodaFiles.length}个课程视频,添加任务期间可能造成网易云课堂阻塞,请耐心等待。`);
return downlodaFiles;
} else {
magicJS.logError("网易云课堂接口返回数据错误。");
magicJS.notify("获取课程视频失败,网易云课堂接口返回数据错误。");
}
} catch (err) {
magicJS.logError(`下载网易云课堂视频失败,异常信息:${err}`);
magicJS.notifyDebug("下载网易云课堂视频失败,请查阅日志。");
}
}
// prettier-ignore
function MagicJS(scriptName="MagicJS",logLevel="INFO"){return new class{constructor(){if(this._startTime=Date.now(),this.version="2.2.3.6",this.scriptName=scriptName,this.logLevels={DEBUG:5,INFO:4,NOTIFY:3,WARNING:2,ERROR:1,CRITICAL:0,NONE:-1},this.isLoon="undefined"!=typeof $loon,this.isQuanX="undefined"!=typeof $task,this.isJSBox="undefined"!=typeof $drive,this.isNode="undefined"!=typeof module&&!this.isJSBox,this.isSurge="undefined"!=typeof $httpClient&&!this.isLoon,this.node={request:void 0,fs:void 0,data:{}},this.iOSUserAgent="Mozilla/5.0 (iPhone; CPU iPhone OS 13_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.5 Mobile/15E148 Safari/604.1",this.pcUserAgent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.125 Safari/537.36 Edg/84.0.522.59",this._logLevel="INFO",this.logLevel=logLevel,this._barkUrl="",this._barkKey="",this.isNode){this.node.fs=require("fs"),this.node.request=require("request");try{this.node.fs.accessSync("./magic.json",this.node.fs.constants.R_OK|this.node.fs.constants.W_OK)}catch(err){this.node.fs.writeFileSync("./magic.json","{}",{encoding:"utf8"})}this.node.data=require("./magic.json")}else this.isJSBox&&($file.exists("drive://MagicJS")||$file.mkdir("drive://MagicJS"),$file.exists("drive://MagicJS/magic.json")||$file.write({data:$data({string:"{}"}),path:"drive://MagicJS/magic.json"}))}set barkUrl(url){try{let _url=url.replace(/\/+$/g,"");this._barkUrl=`${/^https?:\/\/([^/]*)/.exec(_url)[0]}/push`,this._barkKey=/\/([^\/]+)\/?$/.exec(_url)[1]}catch(err){this.logDebug("Bark config error.")}}set logLevel(level){let magic_loglevel=this.read("magicjs_loglevel");this._logLevel=magic_loglevel||level.toUpperCase()}get logLevel(){return this._logLevel}get isRequest(){return"undefined"!=typeof $request&&"undefined"==typeof $response}get isResponse(){return"undefined"!=typeof $response}get isDebug(){return"DEBUG"===this.logLevel}get request(){return"undefined"!=typeof $request?$request:void 0}get response(){return"undefined"!=typeof $response?($response.hasOwnProperty("status")&&($response.statusCode=$response.status),$response.hasOwnProperty("statusCode")&&($response.status=$response.statusCode),$response):void 0}get platform(){return this.isSurge?"Surge":this.isQuanX?"Quantumult X":this.isLoon?"Loon":this.isJSBox?"JSBox":this.isNode?"Node.js":"Unknown"}read(key,session=""){let val="";this.isSurge||this.isLoon?val=$persistentStore.read(key):this.isQuanX?val=$prefs.valueForKey(key):this.isNode?val=this.node.data:this.isJSBox&&(val=$file.read("drive://MagicJS/magic.json").string);try{this.isNode&&(val=val[key]),this.isJSBox&&(val=JSON.parse(val)[key]),session&&("string"==typeof val&&(val=JSON.parse(val)),val=val&&"object"==typeof val?val[session]:null)}catch(err){this.logError(err),val=session?{}:null,this.del(key)}void 0===val&&(val=null);try{val&&"string"==typeof val&&(val=JSON.parse(val))}catch(err){}return this.logDebug(`READ DATA [${key}]${session?`[${session}]`:""}(${typeof val})\n${JSON.stringify(val)}`),val}write(key,val,session=""){let data=session?{}:"";if(session&&(this.isSurge||this.isLoon)?data=$persistentStore.read(key):session&&this.isQuanX?data=$prefs.valueForKey(key):this.isNode?data=this.node.data:this.isJSBox&&(data=JSON.parse($file.read("drive://MagicJS/magic.json").string)),session){try{"string"==typeof data&&(data=JSON.parse(data)),data="object"==typeof data&&data?data:{}}catch(err){this.logError(err),this.del(key),data={}}this.isJSBox||this.isNode?(data[key]&&"object"==typeof data[key]||(data[key]={}),data[key].hasOwnProperty(session)||(data[key][session]=null),void 0===val?delete data[key][session]:data[key][session]=val):void 0===val?delete data[session]:data[session]=val}else this.isNode||this.isJSBox?void 0===val?delete data[key]:data[key]=val:data=void 0===val?null:val;"object"==typeof data&&(data=JSON.stringify(data)),this.isSurge||this.isLoon?$persistentStore.write(data,key):this.isQuanX?$prefs.setValueForKey(data,key):this.isNode?this.node.fs.writeFileSync("./magic.json",data):this.isJSBox&&$file.write({