6/18/ds/18js/lib/utils.js

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2024-07-12 09:44:07 +03:00
/*
* @File : utils.js
* @Author : jade
* @Date : 2024/1/25 15:01
* @Email : jadehh@1ive.com
* @Software : Samples
* @Desc :
*/
import {Crypto} from "./cat.js";
import {TextDecoder} from "./TextDecoder.js";
// import {TextDecoder} from "text-decoding";
let CHROME = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36";
const MOBILEUA = 'Mozilla/5.0 (iPhone; CPU iPhone OS 13_2_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.3 Mobile/15E148 Safari/604.1';
let RESOURCEURL = "https://gh.con.sh/https://raw.githubusercontent.com/jadehh/TV/js"
function isSub(ext) {
return ext === "srt" || ext === "ass" || ext === "ssa";
}
function isNumeric(str) {
return !isNaN(parseInt(str));
}
function getSize(size) {
if (size <= 0) return "";
if (size > 1024 * 1024 * 1024 * 1024.0) {
size /= (1024 * 1024 * 1024 * 1024.0);
return size.toFixed(2) + "TB";
} else if (size > 1024 * 1024 * 1024.0) {
size /= (1024 * 1024 * 1024.0);
return size.toFixed(2) + "GB";
} else if (size > 1024 * 1024.0) {
size /= (1024 * 1024.0);
return size.toFixed(2) + "MB";
} else {
size /= 1024.0;
return size.toFixed(2) + "KB";
}
}
function removeExt(text) {
return text.indexOf('.') > -1 ? text.substring(0, text.lastIndexOf(".")) : text;
}
async function log(str) {
console.debug(str);
}
function isVideoFormat(url) {
var RULE = /http((?!http).){12,}?\.(m3u8|mp4|flv|avi|mkv|rm|wmv|mpg|m4a|mp3)\?.*|http((?!http).){12,}\.(m3u8|mp4|flv|avi|mkv|rm|wmv|mpg|m4a|mp3)|http((?!http).)*?video\/tos*/;
if (url.indexOf("url=http") > -1 || url.indexOf(".js") > -1 || url.indexOf(".css") > -1 || url.indexOf(".html") > -1) {
return false;
}
return RULE.test(url);
}
function jsonParse(input, json) {
var jsonPlayData = JSON.parse(json);
var url = jsonPlayData.url;
if (url.startsWith("//")) {
url = "https:" + url;
}
if (!url.startsWith("http")) {
return null;
}
if (url === input) {
if (!isVideoFormat(url)) {
return null;
}
}
var headers = {};
var ua = jsonPlayData["user-agent"] || "";
if (ua.trim().length > 0) {
headers["User-Agent"] = " " + ua;
}
var referer = jsonPlayData.referer || "";
if (referer.trim().length > 0) {
headers["Referer"] = " " + referer;
}
var taskResult = {
header: headers, url: url
};
return taskResult;
}
function debug(obj) {
for (var a in obj) {
if (typeof (obj[a]) == "object") {
debug(obj[a]); //递归遍历
} else {
console.debug(a + "=" + obj[a]);
}
}
}
function objectToStr(params = null, isBase64Encode = false) {
let params_str_list = []
if (params !== null) {
for (const key of Object.keys(params)) {
if (isBase64Encode) {
params_str_list.push(`${key}=${encodeURIComponent(params[key])}`)
} else {
params_str_list.push(`${key}=${params[key]}`)
}
}
}
return params_str_list.join("&")
}
function sleep(delay) {
const start = (new Date()).getTime();
while ((new Date()).getTime() - start < delay * 1000) {
continue;
}
}
function getStrByRegex(pattern, str) {
let matcher = pattern.exec(str);
if (matcher !== null) {
if (matcher.length >= 1) {
if (matcher.length >= 1) return matcher[1]
}
}
return "";
}
function getStrByRegexDefault(pattern, str) {
let matcher = pattern.exec(str);
if (matcher !== null) {
if (matcher.length >= 1) {
if (matcher.length >= 1) return matcher[1]
}
}
return str;
}
function base64Encode(text) {
return Crypto.enc.Base64.stringify(Crypto.enc.Utf8.parse(text));
}
function base64Decode(text) {
return Crypto.enc.Utf8.stringify(Crypto.enc.Base64.parse(text));
}
function unescape(code) {
return code.replace(/\\('|\\)/g, "$1").replace(/[\r\t\n]/g, " ");
}
function decode(buffer, encode_type) {
let decoder = new TextDecoder(encode_type)
return decoder.decode(buffer)
}
function getHost(url) {
let url_list = url.split("/")
return url_list[0] + "//" + url_list[2]
}
function unquote(str) {
return str.replace(/^"(.*)"$/, '$1');
}
function md5Encode(text) {
return Crypto.MD5(Crypto.enc.Utf8.parse(text)).toString();
}
function getUUID() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
let r = Math.random() * 16 | 0, v = c === 'x' ? r : (r & 0x3 | 0x8);
return v.toString(16);
}) + "-" + new Date().getTime().toString(16)
}
function objToList(list, key, split_value = "*") {
let value_list = []
for (const dic of list) {
value_list.push(dic[key])
}
return value_list.join(split_value)
}
function getPropertiesAndMethods(obj) {
let str = ""
for (let key in obj) {
if (typeof obj[key] === 'function') {
str = str + "方法名:" + key + '()' + "\n";
} else {
str = str + "属性名:"+(key + ': ' + obj[key]) + "\n";
}
}
return str
}
let patternAli = /(https:\/\/www\.aliyundrive\.com\/s\/[^"]+|https:\/\/www\.alipan\.com\/s\/[^"]+)/
export {
isSub,
getSize,
removeExt,
log,
isVideoFormat,
jsonParse,
debug,
CHROME,
objectToStr,
sleep,
getStrByRegex,
RESOURCEURL,
base64Encode,
base64Decode,
patternAli,
unescape,
decode,
MOBILEUA,
isNumeric,
getHost,
unquote,
md5Encode,
getStrByRegexDefault,
getUUID,
objToList,
getPropertiesAndMethods
};