3x-ui/web/assets/js/util/index.js
Shishkevich D. bf6350c0a3 chore: return old system status
with new translations
2025-04-05 00:42:29 +00:00

802 lines
No EOL
23 KiB
JavaScript

class Msg {
constructor(success = false, msg = "", obj = null) {
this.success = success;
this.msg = msg;
this.obj = obj;
}
}
class HttpUtil {
static _handleMsg(msg) {
if (!(msg instanceof Msg) || msg.msg === "") {
return;
}
const messageType = msg.success ? 'success' : 'error';
Vue.prototype.$message[messageType](msg.msg);
}
static _respToMsg(resp) {
if (!resp || !resp.data) {
return new Msg(false, 'No response data');
}
const { data } = resp;
if (data == null) {
return new Msg(true);
}
if (typeof data === 'object' && 'success' in data) {
return new Msg(data.success, data.msg, data.obj);
}
return typeof data === 'object' ? data : new Msg(false, 'unknown data:', data);
}
static async get(url, params, options = {}) {
try {
const resp = await axios.get(url, { params, ...options });
const msg = this._respToMsg(resp);
this._handleMsg(msg);
return msg;
} catch (error) {
console.error('GET request failed:', error);
const errorMsg = new Msg(false, error.response?.data?.message || error.message || 'Request failed');
this._handleMsg(errorMsg);
return errorMsg;
}
}
static async post(url, data, options = {}) {
try {
const resp = await axios.post(url, data, options);
const msg = this._respToMsg(resp);
this._handleMsg(msg);
return msg;
} catch (error) {
console.error('POST request failed:', error);
const errorMsg = new Msg(false, error.response?.data?.message || error.message || 'Request failed');
this._handleMsg(errorMsg);
return errorMsg;
}
}
static async postWithModal(url, data, modal) {
if (modal) {
modal.loading(true);
}
const msg = await this.post(url, data);
if (modal) {
modal.loading(false);
if (msg instanceof Msg && msg.success) {
modal.close();
}
}
return msg;
}
}
class PromiseUtil {
static async sleep(timeout) {
await new Promise(resolve => {
setTimeout(resolve, timeout)
});
}
}
class RandomUtil {
static getSeq({ type = "default", hasNumbers = true, hasLowercase = true, hasUppercase = true } = {}) {
let seq = '';
switch (type) {
case "hex":
seq += "0123456789abcdef";
break;
default:
if (hasNumbers) seq += "0123456789";
if (hasLowercase) seq += "abcdefghijklmnopqrstuvwxyz";
if (hasUppercase) seq += "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
break;
}
return seq;
}
static randomInteger(min, max) {
const range = max - min + 1;
const randomBuffer = new Uint32Array(1);
window.crypto.getRandomValues(randomBuffer);
return Math.floor((randomBuffer[0] / (0xFFFFFFFF + 1)) * range) + min;
}
static randomSeq(count, options = {}) {
const seq = this.getSeq(options);
const seqLength = seq.length;
const randomValues = new Uint32Array(count);
window.crypto.getRandomValues(randomValues);
return Array.from(randomValues, v => seq[v % seqLength]).join('');
}
static randomShortIds() {
const lengths = [2, 4, 6, 8, 10, 12, 14, 16].sort(() => Math.random() - 0.5);
return lengths.map(len => this.randomSeq(len, { type: "hex" })).join(',');
}
static randomLowerAndNum(len) {
return this.randomSeq(len, { hasUppercase: false });
}
static randomUUID() {
if (window.location.protocol === "https:") {
return window.crypto.randomUUID();
} else {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'
.replace(/[xy]/g, function (c) {
const randomValues = new Uint8Array(1);
window.crypto.getRandomValues(randomValues);
let randomValue = randomValues[0] % 16;
let calculatedValue = (c === 'x') ? randomValue : (randomValue & 0x3 | 0x8);
return calculatedValue.toString(16);
});
}
}
static randomShadowsocksPassword() {
const array = new Uint8Array(32);
window.crypto.getRandomValues(array);
return Base64.encode(String.fromCharCode(...array));
}
}
class ObjectUtil {
static getPropIgnoreCase(obj, prop) {
for (const name in obj) {
if (!obj.hasOwnProperty(name)) {
continue;
}
if (name.toLowerCase() === prop.toLowerCase()) {
return obj[name];
}
}
return undefined;
}
static deepSearch(obj, key) {
if (obj instanceof Array) {
for (let i = 0; i < obj.length; ++i) {
if (this.deepSearch(obj[i], key)) {
return true;
}
}
} else if (obj instanceof Object) {
for (let name in obj) {
if (!obj.hasOwnProperty(name)) {
continue;
}
if (this.deepSearch(obj[name], key)) {
return true;
}
}
} else {
return this.isEmpty(obj) ? false : obj.toString().toLowerCase().indexOf(key.toLowerCase()) >= 0;
}
return false;
}
static isEmpty(obj) {
return obj === null || obj === undefined || obj === '';
}
static isArrEmpty(arr) {
return !this.isEmpty(arr) && arr.length === 0;
}
static copyArr(dest, src) {
dest.splice(0);
for (const item of src) {
dest.push(item);
}
}
static clone(obj) {
let newObj;
if (obj instanceof Array) {
newObj = [];
this.copyArr(newObj, obj);
} else if (obj instanceof Object) {
newObj = {};
for (const key of Object.keys(obj)) {
newObj[key] = obj[key];
}
} else {
newObj = obj;
}
return newObj;
}
static deepClone(obj) {
let newObj;
if (obj instanceof Array) {
newObj = [];
for (const item of obj) {
newObj.push(this.deepClone(item));
}
} else if (obj instanceof Object) {
newObj = {};
for (const key of Object.keys(obj)) {
newObj[key] = this.deepClone(obj[key]);
}
} else {
newObj = obj;
}
return newObj;
}
static cloneProps(dest, src, ...ignoreProps) {
if (dest == null || src == null) {
return;
}
const ignoreEmpty = this.isArrEmpty(ignoreProps);
for (const key of Object.keys(src)) {
if (!src.hasOwnProperty(key)) {
continue;
} else if (!dest.hasOwnProperty(key)) {
continue;
} else if (src[key] === undefined) {
continue;
}
if (ignoreEmpty) {
dest[key] = src[key];
} else {
let ignore = false;
for (let i = 0; i < ignoreProps.length; ++i) {
if (key === ignoreProps[i]) {
ignore = true;
break;
}
}
if (!ignore) {
dest[key] = src[key];
}
}
}
}
static delProps(obj, ...props) {
for (const prop of props) {
if (prop in obj) {
delete obj[prop];
}
}
}
static execute(func, ...args) {
if (!this.isEmpty(func) && typeof func === 'function') {
func(...args);
}
}
static orDefault(obj, defaultValue) {
if (obj == null) {
return defaultValue;
}
return obj;
}
static equals(a, b) {
for (const key in a) {
if (!a.hasOwnProperty(key)) {
continue;
}
if (!b.hasOwnProperty(key)) {
return false;
} else if (a[key] !== b[key]) {
return false;
}
}
return true;
}
}
class Wireguard {
static gf(init) {
var r = new Float64Array(16);
if (init) {
for (var i = 0; i < init.length; ++i)
r[i] = init[i];
}
return r;
}
static pack(o, n) {
var b, m = this.gf(), t = this.gf();
for (var i = 0; i < 16; ++i)
t[i] = n[i];
this.carry(t);
this.carry(t);
this.carry(t);
for (var j = 0; j < 2; ++j) {
m[0] = t[0] - 0xffed;
for (var i = 1; i < 15; ++i) {
m[i] = t[i] - 0xffff - ((m[i - 1] >> 16) & 1);
m[i - 1] &= 0xffff;
}
m[15] = t[15] - 0x7fff - ((m[14] >> 16) & 1);
b = (m[15] >> 16) & 1;
m[14] &= 0xffff;
this.cswap(t, m, 1 - b);
}
for (var i = 0; i < 16; ++i) {
o[2 * i] = t[i] & 0xff;
o[2 * i + 1] = t[i] >> 8;
}
}
static carry(o) {
var c;
for (var i = 0; i < 16; ++i) {
o[(i + 1) % 16] += (i < 15 ? 1 : 38) * Math.floor(o[i] / 65536);
o[i] &= 0xffff;
}
}
static cswap(p, q, b) {
var t, c = ~(b - 1);
for (var i = 0; i < 16; ++i) {
t = c & (p[i] ^ q[i]);
p[i] ^= t;
q[i] ^= t;
}
}
static add(o, a, b) {
for (var i = 0; i < 16; ++i)
o[i] = (a[i] + b[i]) | 0;
}
static subtract(o, a, b) {
for (var i = 0; i < 16; ++i)
o[i] = (a[i] - b[i]) | 0;
}
static multmod(o, a, b) {
var t = new Float64Array(31);
for (var i = 0; i < 16; ++i) {
for (var j = 0; j < 16; ++j)
t[i + j] += a[i] * b[j];
}
for (var i = 0; i < 15; ++i)
t[i] += 38 * t[i + 16];
for (var i = 0; i < 16; ++i)
o[i] = t[i];
this.carry(o);
this.carry(o);
}
static invert(o, i) {
var c = this.gf();
for (var a = 0; a < 16; ++a)
c[a] = i[a];
for (var a = 253; a >= 0; --a) {
this.multmod(c, c, c);
if (a !== 2 && a !== 4)
this.multmod(c, c, i);
}
for (var a = 0; a < 16; ++a)
o[a] = c[a];
}
static clamp(z) {
z[31] = (z[31] & 127) | 64;
z[0] &= 248;
}
static generatePublicKey(privateKey) {
var r, z = new Uint8Array(32);
var a = this.gf([1]),
b = this.gf([9]),
c = this.gf(),
d = this.gf([1]),
e = this.gf(),
f = this.gf(),
_121665 = this.gf([0xdb41, 1]),
_9 = this.gf([9]);
for (var i = 0; i < 32; ++i)
z[i] = privateKey[i];
this.clamp(z);
for (var i = 254; i >= 0; --i) {
r = (z[i >>> 3] >>> (i & 7)) & 1;
this.cswap(a, b, r);
this.cswap(c, d, r);
this.add(e, a, c);
this.subtract(a, a, c);
this.add(c, b, d);
this.subtract(b, b, d);
this.multmod(d, e, e);
this.multmod(f, a, a);
this.multmod(a, c, a);
this.multmod(c, b, e);
this.add(e, a, c);
this.subtract(a, a, c);
this.multmod(b, a, a);
this.subtract(c, d, f);
this.multmod(a, c, _121665);
this.add(a, a, d);
this.multmod(c, c, a);
this.multmod(a, d, f);
this.multmod(d, b, _9);
this.multmod(b, e, e);
this.cswap(a, b, r);
this.cswap(c, d, r);
}
this.invert(c, c);
this.multmod(a, a, c);
this.pack(z, a);
return z;
}
static generatePresharedKey() {
var privateKey = new Uint8Array(32);
window.crypto.getRandomValues(privateKey);
return privateKey;
}
static generatePrivateKey() {
var privateKey = this.generatePresharedKey();
this.clamp(privateKey);
return privateKey;
}
static encodeBase64(dest, src) {
var input = Uint8Array.from([(src[0] >> 2) & 63, ((src[0] << 4) | (src[1] >> 4)) & 63, ((src[1] << 2) | (src[2] >> 6)) & 63, src[2] & 63]);
for (var i = 0; i < 4; ++i)
dest[i] = input[i] + 65 +
(((25 - input[i]) >> 8) & 6) -
(((51 - input[i]) >> 8) & 75) -
(((61 - input[i]) >> 8) & 15) +
(((62 - input[i]) >> 8) & 3);
}
static keyToBase64(key) {
var i, base64 = new Uint8Array(44);
for (i = 0; i < 32 / 3; ++i)
this.encodeBase64(base64.subarray(i * 4), key.subarray(i * 3));
this.encodeBase64(base64.subarray(i * 4), Uint8Array.from([key[i * 3 + 0], key[i * 3 + 1], 0]));
base64[43] = 61;
return String.fromCharCode.apply(null, base64);
}
static keyFromBase64(encoded) {
const binaryStr = atob(encoded);
const bytes = new Uint8Array(binaryStr.length);
for (let i = 0; i < binaryStr.length; i++) {
bytes[i] = binaryStr.charCodeAt(i);
}
return bytes;
}
static generateKeypair(secretKey = '') {
var privateKey = secretKey.length > 0 ? this.keyFromBase64(secretKey) : this.generatePrivateKey();
var publicKey = this.generatePublicKey(privateKey);
return {
publicKey: this.keyToBase64(publicKey),
privateKey: secretKey.length > 0 ? secretKey : this.keyToBase64(privateKey)
};
}
}
class ClipboardManager {
static copyText(content = "") {
// !! here old way of copying is used because not everyone can afford https connection
return new Promise((resolve) => {
try {
const textarea = window.document.createElement('textarea');
textarea.style.fontSize = '12pt';
textarea.style.border = '0';
textarea.style.padding = '0';
textarea.style.margin = '0';
textarea.style.position = 'absolute';
textarea.style.left = '-9999px';
textarea.style.top = `${window.pageYOffset || document.documentElement.scrollTop}px`;
textarea.setAttribute('readonly', '');
textarea.value = content;
window.document.body.appendChild(textarea);
textarea.select();
window.document.execCommand("copy");
window.document.body.removeChild(textarea);
resolve(true)
} catch {
resolve(false)
}
})
}
}
class Base64 {
static encode(content = "", safe = false) {
if (safe) {
return Base64.encode(content)
.replace(/\+/g, '-')
.replace(/=/g, '')
.replace(/\//g, '_')
}
return window.btoa(
String.fromCharCode(...new TextEncoder().encode(content))
)
}
static decode(content = "") {
return new TextDecoder()
.decode(
Uint8Array.from(window.atob(content), c => c.charCodeAt(0))
)
}
}
class SizeFormatter {
static ONE_KB = 1024;
static ONE_MB = this.ONE_KB * 1024;
static ONE_GB = this.ONE_MB * 1024;
static ONE_TB = this.ONE_GB * 1024;
static ONE_PB = this.ONE_TB * 1024;
static sizeFormat(size) {
if (size <= 0) return "0 B";
if (size < this.ONE_KB) return size.toFixed(0) + " B";
if (size < this.ONE_MB) return (size / this.ONE_KB).toFixed(2) + " KB";
if (size < this.ONE_GB) return (size / this.ONE_MB).toFixed(2) + " MB";
if (size < this.ONE_TB) return (size / this.ONE_GB).toFixed(2) + " GB";
if (size < this.ONE_PB) return (size / this.ONE_TB).toFixed(2) + " TB";
return (size / this.ONE_PB).toFixed(2) + " PB";
}
}
class CPUFormatter {
static cpuSpeedFormat(speed) {
return speed > 1000 ? (speed / 1000).toFixed(2) + " GHz" : speed.toFixed(2) + " MHz";
}
static cpuCoreFormat(cores) {
return cores === 1 ? "1 Core" : cores + " Cores";
}
}
class TimeFormatter {
static formatSecond(second) {
if (second < 60) return second.toFixed(0) + 's';
if (second < 3600) return (second / 60).toFixed(0) + 'm';
if (second < 3600 * 24) return (second / 3600).toFixed(0) + 'h';
let day = Math.floor(second / 3600 / 24);
let remain = ((second / 3600) - (day * 24)).toFixed(0);
return day + 'd' + (remain > 0 ? ' ' + remain + 'h' : '');
}
}
class NumberFormatter {
static addZero(num) {
return num < 10 ? "0" + num : num;
}
static toFixed(num, n) {
n = Math.pow(10, n);
return Math.floor(num * n) / n;
}
}
class Utils {
static debounce(fn, delay) {
let timeoutID = null;
return function () {
clearTimeout(timeoutID);
let args = arguments;
let that = this;
timeoutID = setTimeout(() => fn.apply(that, args), delay);
};
}
}
class CookieManager {
static getCookie(cname) {
let name = cname + '=';
let ca = document.cookie.split(';');
for (let c of ca) {
c = c.trim();
if (c.indexOf(name) === 0) {
return decodeURIComponent(c.substring(name.length, c.length));
}
}
return '';
}
static setCookie(cname, cvalue, exdays) {
const d = new Date();
d.setTime(d.getTime() + exdays * 24 * 60 * 60 * 1000);
let expires = 'expires=' + d.toUTCString();
document.cookie = cname + '=' + encodeURIComponent(cvalue) + ';' + expires + ';path=/';
}
}
class ColorUtils {
static usageColor(data, threshold, total) {
switch (true) {
case data === null: return "purple";
case total < 0: return "green";
case total == 0: return "purple";
case data < total - threshold: return "green";
case data < total: return "orange";
default: return "red";
}
}
static clientUsageColor(clientStats, trafficDiff) {
switch (true) {
case !clientStats || clientStats.total == 0: return "#7a316f";
case clientStats.up + clientStats.down < clientStats.total - trafficDiff: return "#008771";
case clientStats.up + clientStats.down < clientStats.total: return "#f37b24";
default: return "#cf3c3c";
}
}
static userExpiryColor(threshold, client, isDark = false) {
if (!client.enable) return isDark ? '#2c3950' : '#bcbcbc';
let now = new Date().getTime(), expiry = client.expiryTime;
switch (true) {
case expiry === null: return "#7a316f";
case expiry < 0: return "#008771";
case expiry == 0: return "#7a316f";
case now < expiry - threshold: return "#008771";
case now < expiry: return "#f37b24";
default: return "#cf3c3c";
}
}
}
class ArrayUtils {
static doAllItemsExist(array1, array2) {
return array1.every(item => array2.includes(item));
}
}
class URLBuilder {
static buildURL({ host, port, isTLS, base, path }) {
if (!host || host.length === 0) host = window.location.hostname;
if (!port || port.length === 0) port = window.location.port;
if (isTLS === undefined) isTLS = window.location.protocol === "https:";
const protocol = isTLS ? "https:" : "http:";
port = String(port);
if (port === "" || (isTLS && port === "443") || (!isTLS && port === "80")) {
port = "";
} else {
port = `:${port}`;
}
return `${protocol}//${host}${port}${base}${path}`;
}
}
class LanguageManager {
static supportedLanguages = [
{
name: "English",
value: "en-US",
icon: "🇺🇸",
},
{
name: "فارسی",
value: "fa-IR",
icon: "🇮🇷",
},
{
name: "简体中文",
value: "zh-CN",
icon: "🇨🇳",
},
{
name: "繁體中文",
value: "zh-TW",
icon: "🇹🇼",
},
{
name: "日本語",
value: "ja-JP",
icon: "🇯🇵",
},
{
name: "Русский",
value: "ru-RU",
icon: "🇷🇺",
},
{
name: "Tiếng Việt",
value: "vi-VN",
icon: "🇻🇳",
},
{
name: "Español",
value: "es-ES",
icon: "🇪🇸",
},
{
name: "Indonesian",
value: "id-ID",
icon: "🇮🇩",
},
{
name: "Український",
value: "uk-UA",
icon: "🇺🇦",
},
{
name: "Türkçe",
value: "tr-TR",
icon: "🇹🇷",
},
{
name: "Português",
value: "pt-BR",
icon: "🇧🇷",
}
]
static getLanguage() {
let lang = CookieManager.getCookie("lang");
if (!lang) {
if (window.navigator) {
lang = window.navigator.language || window.navigator.userLanguage;
if (LanguageManager.isSupportLanguage(lang)) {
CookieManager.setCookie("lang", lang, 150);
} else {
CookieManager.setCookie("lang", "en-US", 150);
window.location.reload();
}
} else {
CookieManager.setCookie("lang", "en-US", 150);
window.location.reload();
}
}
return lang;
}
static setLanguage(language) {
if (!LanguageManager.isSupportLanguage(language)) {
language = "en-US";
}
CookieManager.setCookie("lang", language, 150);
window.location.reload();
}
static isSupportLanguage(language) {
const languageFilter = LanguageManager.supportedLanguages.filter((lang) => {
return lang.value === language
})
return languageFilter.length > 0;
}
}
const MediaQueryMixin = {
data() {
return {
isMobile: window.innerWidth <= 768,
};
},
methods: {
updateDeviceType() {
this.isMobile = window.innerWidth <= 768;
},
},
mounted() {
window.addEventListener('resize', this.updateDeviceType);
},
beforeDestroy() {
window.removeEventListener('resize', this.updateDeviceType);
},
}