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Added JSDoc for src/*

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Signed-off-by: Matthew Nickson <mnickson@sidingsmedia.com>
This commit is contained in:
Matthew Nickson 2022-06-02 14:32:38 +01:00
parent b0476cfb5b
commit c94dcf1533
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GPG Key ID: BF229DCFD4748E05
3 changed files with 135 additions and 18 deletions
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7
src/util-frontend.js
View File

@ -26,8 +26,8 @@ function getTimezoneOffset(timeZone) {
/**
* Returns a list of timezones sorted by their offset from UTC.
* @param {Array} timezones - An array of timezone objects.
* @returns {Array} A list of the given timezones sorted by their offset from UTC.
* @param {Object[]} timezones An array of timezone objects.
* @returns {Object[]} A list of the given timezones sorted by their offset from UTC.
*
* Generated by Trelent
*/
@ -63,6 +63,7 @@ export function timezoneList() {
return result;
}
/** Set the locale of the HTML page */
export function setPageLocale() {
const html = document.documentElement;
html.setAttribute("lang", currentLocale() );
@ -70,7 +71,9 @@ export function setPageLocale() {
}
/**
* Get the base URL
* Mainly used for dev, because the backend and the frontend are in different ports.
* @returns {string}
*/
export function getResBaseURL() {
const env = process.env.NODE_ENV;

70
src/util.js
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@ -18,6 +18,7 @@ exports.PENDING = 2;
exports.STATUS_PAGE_ALL_DOWN = 0;
exports.STATUS_PAGE_ALL_UP = 1;
exports.STATUS_PAGE_PARTIAL_DOWN = 2;
/** Flip the status of s */
function flipStatus(s) {
if (s === exports.UP) {
return exports.DOWN;
@ -28,6 +29,10 @@ function flipStatus(s) {
return s;
}
exports.flipStatus = flipStatus;
/**
* Delays for specified number of seconds
* @param ms Number of milliseconds to sleep for
*/
function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
@ -83,6 +88,12 @@ class Logger {
this.debug("server", this.hideLog);
}
}
/**
* Write a message to the log
* @param module The module the log comes from
* @param msg Message to write
* @param level Log level. One of INFO, WARN, ERROR, DEBUG or can be customized.
*/
log(module, msg, level) {
if (this.hideLog[level] && this.hideLog[level].includes(module)) {
return;
@ -109,18 +120,44 @@ class Logger {
console.log(formattedMessage);
}
}
/**
* Log an INFO message
* @param module Module log comes from
* @param msg Message to write
*/
info(module, msg) {
this.log(module, msg, "info");
}
/**
* Log a WARN message
* @param module Module log comes from
* @param msg Message to write
*/
warn(module, msg) {
this.log(module, msg, "warn");
}
/**
* Log an ERROR message
* @param module Module log comes from
* @param msg Message to write
*/
error(module, msg) {
this.log(module, msg, "error");
}
/**
* Log a DEBUG message
* @param module Module log comes from
* @param msg Message to write
*/
debug(module, msg) {
this.log(module, msg, "debug");
}
/**
* Log an exeption as an ERROR
* @param module Module log comes from
* @param exception The exeption to include
* @param msg The message to write
*/
exception(module, exception, msg) {
let finalMessage = exception;
if (msg) {
@ -130,13 +167,13 @@ class Logger {
}
}
exports.log = new Logger();
/**
* String.prototype.replaceAll() polyfill
* https://gomakethings.com/how-to-replace-a-section-of-a-string-with-another-one-with-vanilla-js/
* @author Chris Ferdinandi
* @license MIT
*/
function polyfill() {
/**
* String.prototype.replaceAll() polyfill
* https://gomakethings.com/how-to-replace-a-section-of-a-string-with-another-one-with-vanilla-js/
* @author Chris Ferdinandi
* @license MIT
*/
if (!String.prototype.replaceAll) {
String.prototype.replaceAll = function (str, newStr) {
// If a regex pattern
@ -153,6 +190,10 @@ class TimeLogger {
constructor() {
this.startTime = dayjs().valueOf();
}
/**
* Output time since start of monitor
* @param name Name of monitor
*/
print(name) {
if (exports.isDev && process.env.TIMELOGGER === "1") {
console.log(name + ": " + (dayjs().valueOf() - this.startTime) + "ms");
@ -201,6 +242,13 @@ let getRandomBytes = ((typeof window !== 'undefined' && window.crypto)
: function () {
return require("crypto").randomBytes;
})();
/**
* Get a random integer suitable for use in cryptography between upper
* and lower bounds.
* @param min Minimum value of integer
* @param max Maximum value of integer
* @returns Cryptographically suitable random integer
*/
function getCryptoRandomInt(min, max) {
// synchronous version of: https://github.com/joepie91/node-random-number-csprng
const range = max - min;
@ -231,6 +279,11 @@ function getCryptoRandomInt(min, max) {
}
}
exports.getCryptoRandomInt = getCryptoRandomInt;
/**
* Generate a secret
* @param length Lenght of secret to generate
* @returns
*/
function genSecret(length = 64) {
let secret = "";
const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
@ -241,6 +294,11 @@ function genSecret(length = 64) {
return secret;
}
exports.genSecret = genSecret;
/**
* Get the path of a monitor
* @param id ID of monitor
* @returns Formatted relative path
*/
function getMonitorRelativeURL(id) {
return "/dashboard/" + id;
}

76
src/util.ts
View File

@ -19,7 +19,7 @@ export const STATUS_PAGE_ALL_DOWN = 0;
export const STATUS_PAGE_ALL_UP = 1;
export const STATUS_PAGE_PARTIAL_DOWN = 2;
/** Flip the status of s */
export function flipStatus(s: number) {
if (s === UP) {
return DOWN;
@ -32,6 +32,10 @@ export function flipStatus(s: number) {
return s;
}
/**
* Delays for specified number of seconds
* @param ms Number of milliseconds to sleep for
*/
export function sleep(ms: number) {
return new Promise(resolve => setTimeout(resolve, ms));
}
@ -94,6 +98,12 @@ class Logger {
}
}
/**
* Write a message to the log
* @param module The module the log comes from
* @param msg Message to write
* @param level Log level. One of INFO, WARN, ERROR, DEBUG or can be customized.
*/
log(module: string, msg: any, level: string) {
if (this.hideLog[level] && this.hideLog[level].includes(module)) {
return;
@ -120,22 +130,48 @@ class Logger {
}
}
/**
* Log an INFO message
* @param module Module log comes from
* @param msg Message to write
*/
info(module: string, msg: any) {
this.log(module, msg, "info");
}
/**
* Log a WARN message
* @param module Module log comes from
* @param msg Message to write
*/
warn(module: string, msg: any) {
this.log(module, msg, "warn");
}
error(module: string, msg: any) {
/**
* Log an ERROR message
* @param module Module log comes from
* @param msg Message to write
*/
error(module: string, msg: any) {
this.log(module, msg, "error");
}
debug(module: string, msg: any) {
/**
* Log a DEBUG message
* @param module Module log comes from
* @param msg Message to write
*/
debug(module: string, msg: any) {
this.log(module, msg, "debug");
}
/**
* Log an exeption as an ERROR
* @param module Module log comes from
* @param exception The exeption to include
* @param msg The message to write
*/
exception(module: string, exception: any, msg: any) {
let finalMessage = exception
@ -151,13 +187,13 @@ export const log = new Logger();
declare global { interface String { replaceAll(str: string, newStr: string): string; } }
/**
* String.prototype.replaceAll() polyfill
* https://gomakethings.com/how-to-replace-a-section-of-a-string-with-another-one-with-vanilla-js/
* @author Chris Ferdinandi
* @license MIT
*/
export function polyfill() {
/**
* String.prototype.replaceAll() polyfill
* https://gomakethings.com/how-to-replace-a-section-of-a-string-with-another-one-with-vanilla-js/
* @author Chris Ferdinandi
* @license MIT
*/
if (!String.prototype.replaceAll) {
String.prototype.replaceAll = function (str: string, newStr: string) {
// If a regex pattern
@ -177,7 +213,10 @@ export class TimeLogger {
constructor() {
this.startTime = dayjs().valueOf();
}
/**
* Output time since start of monitor
* @param name Name of monitor
*/
print(name: string) {
if (isDev && process.env.TIMELOGGER === "1") {
console.log(name + ": " + (dayjs().valueOf() - this.startTime) + "ms")
@ -231,6 +270,13 @@ let getRandomBytes = (
}
)();
/**
* Get a random integer suitable for use in cryptography between upper
* and lower bounds.
* @param min Minimum value of integer
* @param max Maximum value of integer
* @returns Cryptographically suitable random integer
*/
export function getCryptoRandomInt(min: number, max: number):number {
// synchronous version of: https://github.com/joepie91/node-random-number-csprng
@ -267,6 +313,11 @@ export function getCryptoRandomInt(min: number, max: number):number {
}
}
/**
* Generate a secret
* @param length Lenght of secret to generate
* @returns
*/
export function genSecret(length = 64) {
let secret = "";
const chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
@ -277,6 +328,11 @@ export function genSecret(length = 64) {
return secret;
}
/**
* Get the path of a monitor
* @param id ID of monitor
* @returns Formatted relative path
*/
export function getMonitorRelativeURL(id: string) {
return "/dashboard/" + id;
}