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Author SHA1 Message Date
3fd5c5ed57 Added sync function runner
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2025-05-06 19:52:32 -04:00
2e4559d805 Added async function runner
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2025-05-06 16:09:24 -04:00
95f8d5762c Fixed import error
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2025-05-06 16:01:57 -04:00
3bc82fab45 - Fixed cache.addAll()
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- Renamed jwtDecode to decodeJWT to match conventions
- Added testCondition to search
2025-05-06 15:59:08 -04:00
6b15848896 Fixed defaulting date in date formatter
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2025-04-30 11:58:03 -04:00
9a0f32323e Fix HTTP empty responses
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2025-04-13 10:16:50 -04:00
f952abc95a More zelous path fixing in the http client
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2025-04-13 09:50:19 -04:00
21fc1378b8 Added more naming convention utilities
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2025-04-08 19:02:42 -04:00
a03567eba3 toCSV comma fix
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2025-04-06 21:37:01 -04:00
f9fc4fb7ff Better CSV handling
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2025-03-24 23:01:57 -04:00
ff16f3bf9b Better CSV handling
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2025-03-24 21:40:03 -04:00
e0085ecb6f Better CSV handling
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2025-03-24 21:28:51 -04:00
1c2c18b65d Added camelCase function
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2025-03-10 09:50:16 -04:00
cd5741d6ab Simplified timestampedFilename to use formatDate
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2025-03-02 21:37:48 -05:00
5b9e0714ce Cache returns deep copies to prevent deletion mid-use
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2025-02-27 08:36:30 -05:00
a3b34ef03f Fixed http no decode
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2025-02-18 16:04:18 -05:00
f755d8f5b8 Fixed PathEvents filter
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2025-02-04 22:17:31 -05:00
35c471eef4 Fixed PathEvents filter
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2025-02-04 21:35:31 -05:00
fe9fdb9384 Fixed blackorwhite invalid argument crash
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2025-02-03 14:20:18 -05:00
a5d7a35fdc Fixed formatDate
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2025-01-08 14:21:14 -05:00
cb117273a7 Fixed path-event filter
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2024-12-27 22:20:27 -05:00
14 changed files with 341 additions and 188 deletions

View File

@ -1,36 +1,104 @@
<!Doctype html>
<html>
<!DOCTYPE html>
<html lang="en">
<head>
<title>@ztimson/utils sandbox</title>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>About Us | OurTrainingRoom</title>
<style>
body {
margin: 0;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background-color: #fdfdfd;
color: #333;
line-height: 1.6;
}
header {
background: #004080;
color: #fff;
padding: 2rem 1rem;
text-align: center;
}
header h1 {
margin: 0;
font-size: 2.5rem;
}
main {
max-width: 800px;
margin: 2rem auto;
padding: 0 1rem;
}
section {
margin-bottom: 2rem;
}
h2 {
color: #004080;
margin-bottom: 0.5rem;
}
ul {
padding-left: 1.25rem;
}
footer {
text-align: center;
font-size: 0.9rem;
color: #777;
padding: 2rem 1rem;
background: #f1f1f1;
margin-top: 4rem;
}
</style>
</head>
<body>
<script type="module">
import {ArgParser} from './dist/index.mjs';
<header>
<h1>About Us</h1>
<p>Empowering Learning Through Innovation</p>
</header>
const hostname = 'test';
const argParser = new ArgParser('botnet-manager.js', 'Connect & manage a network of servers to launch distributed attacks.', [
new ArgParser('copy', 'Copy file & dependencies to botnet', [
{name: 'file', desc: 'File to copy', default: false},
{name: 'control', desc: 'Copy to master server', flags: ['-c', '--control'], default: false},
{name: 'noDeps', desc: 'Skip copying dependencies', flags: ['-d', '--no-deps'], default: false},
{name: 'slave', desc: 'Copy to slave servers', flags: ['-s', '--slave'], default: false},
]),
new ArgParser('join', 'Connect server as a botnet slave', [
{name: 'device', desc: 'Device to connect, defaults to the current machine', optional: true, default: hostname}
]),
new ArgParser('kill', 'Kill any scripts running on the botnet'),
new ArgParser('leave', 'Disconnect worker node from swarm', [
{name: 'device', desc: 'Device to disconnect, defaults to the current machine', optional: true, default: hostname}
]),
new ArgParser('run', 'Copy & run script on the botnet', [
{name: 'script', desc: 'Script to copy & execute', type: 'string'},
{name: 'args', desc: 'Arguments for script. Forward the current target with: {{TARGET}}', optional: true, extras: true},
]),
new ArgParser('start', 'Start this server as the botnet manager'),
{name: 'silent', desc: 'Suppress program output', flags: ['-s', '--silent'], default: false},
]);
console.log(argParser.help({}));
</script>
<main>
<section>
<p>
E-learning has evolved significantly since its inception. Today, there's a shift towards
blended learning services, integrating online activities with practical, real-world applications.
</p>
</section>
<section>
<h2>What We Do</h2>
<p>At <strong>OurTrainingRoom.com</strong>, we specialize in content management and professional development training tailored for:</p>
<ul>
<li>School Boards</li>
<li>Municipalities</li>
<li>Hospitals</li>
<li>Large Corporations</li>
</ul>
</section>
<section>
<h2>Our Roots</h2>
<p>
Our parent company, <strong>The Auxilium Group</strong>, is a leader in online data management.
The formation of OurTrainingRoom.com was a natural progression to deliver state-of-the-art front-end e-learning programs.
</p>
</section>
<section>
<h2>Our Approach</h2>
<p>
Built on principles of quality and continuous improvement, our diverse delivery range continues to grow.
We set new trends by enhancing our existing products and attentively listening to our clients and their employees.
This unique approach has solidified our position in the industry, making a substantial impact for our clients.
</p>
</section>
<section>
<h2>Have a Question?</h2>
<p>
We value your inquiries and are here to assist you. Please reach out with any questions or feedback.
</p>
</section>
</main>
<footer>
&copy; 2025 OurTrainingRoom.com. All rights reserved.
</footer>
</body>
</html>

View File

@ -1,6 +1,6 @@
{
"name": "@ztimson/utils",
"version": "0.23.6",
"version": "0.24.2",
"description": "Utility library",
"author": "Zak Timson",
"license": "MIT",
@ -14,9 +14,9 @@
"types": "./dist/index.d.ts",
"exports": {
".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.mjs",
"require": "./dist/index.cjs",
"types": "./dist/index.d.ts"
"require": "./dist/index.cjs"
}
},
"scripts": {
@ -34,7 +34,7 @@
"typedoc": "^0.26.7",
"typescript": "^5.3.3",
"vite": "^5.0.12",
"vite-plugin-dts": "^3.7.2"
"vite-plugin-dts": "^4.5.3"
},
"files": [
"dist"

View File

@ -1,3 +1,5 @@
import {deepCopy} from './objects.ts';
export type CacheOptions = {
/** Delete keys automatically after x amount of seconds */
ttl?: number;
@ -20,7 +22,6 @@ export class Cache<K extends string | number | symbol, T> {
/**
* Create new cache
*
* @param {keyof T} key Default property to use as primary key
* @param options
*/
@ -36,12 +37,12 @@ export class Cache<K extends string | number | symbol, T> {
}
return new Proxy(this, {
get: (target: this, prop: string | symbol) => {
if (prop in target) return (target as any)[prop];
return target.store[prop as K];
if(prop in target) return (target as any)[prop];
return deepCopy(target.store[prop as K]);
},
set: (target: this, prop: string | symbol, value: any) => {
if (prop in target) (target as any)[prop] = value;
else target.store[prop as K] = value;
if(prop in target) (target as any)[prop] = value;
else this.set(prop as K, value);
return true;
}
});
@ -54,16 +55,14 @@ export class Cache<K extends string | number | symbol, T> {
/**
* Get all cached items
*
* @return {T[]} Array of items
*/
all(): T[] {
return Object.values(this.store);
return deepCopy(Object.values(this.store));
}
/**
* Add a new item to the cache. Like set, but finds key automatically
*
* @param {T} value Item to add to cache
* @param {number | undefined} ttl Override default expiry
* @return {this}
@ -76,12 +75,12 @@ export class Cache<K extends string | number | symbol, T> {
/**
* Add several rows to the cache
*
* @param {T[]} rows Several items that will be cached using the default key
* @param complete Mark cache as complete & reliable, defaults to true
* @return {this}
*/
addAll(rows: T[], complete = true): this {
this.clear();
rows.forEach(r => this.add(r));
this.complete = complete;
return this;
@ -96,7 +95,6 @@ export class Cache<K extends string | number | symbol, T> {
/**
* Delete an item from the cache
*
* @param {K} key Item's primary key
*/
delete(key: K) {
@ -119,12 +117,11 @@ export class Cache<K extends string | number | symbol, T> {
* @return {T} Cached item
*/
get(key: K): T {
return this.store[key];
return deepCopy(this.store[key]);
}
/**
* Get a list of cached keys
*
* @return {K[]} Array of keys
*/
keys(): K[] {
@ -133,16 +130,14 @@ export class Cache<K extends string | number | symbol, T> {
/**
* Get map of cached items
*
* @return {Record<K, T>}
*/
map(): Record<K, T> {
return structuredClone(this.store);
return deepCopy(this.store);
}
/**
* Add an item to the cache manually specifying the key
*
* @param {K} key Key item will be cached under
* @param {T} value Item to cache
* @param {number | undefined} ttl Override default expiry in seconds
@ -161,7 +156,6 @@ export class Cache<K extends string | number | symbol, T> {
/**
* Get all cached items
*
* @return {T[]} Array of items
*/
values = this.all();

View File

@ -4,7 +4,7 @@
* @return {"white" | "black"} Color with the most contrast
*/
export function blackOrWhite(background: string): 'white' | 'black' {
const exploded = background.match(background.length >= 6 ? /\w\w/g : /\w/g);
const exploded = background?.match(background.length >= 6 ? /\w\w/g : /\w/g);
if(!exploded) return 'black';
const [r, g, b] = exploded.map(hex => parseInt(hex, 16));
const luminance = (0.299 * r + 0.587 * g + 0.114 * b) / 255;

View File

@ -1,32 +1,59 @@
import {makeArray} from './array.ts';
import {ASet} from './aset.ts';
import {dotNotation, flattenObj, JSONSanitize} from './objects.ts';
import {LETTER_LIST} from './string.ts';
export function fromCsv<T = any>(csv: string, hasHeaders=true): T[] {
const row = csv.split('\n');
let headers: any = hasHeaders ? row.splice(0, 1)[0] : null;
if(headers) headers = headers.match(/(?:[^,"']+|"[^"]*"|'[^']*')+/g);
return <T[]>row.map(r => {
function parseLine(line: string): (string | null)[] {
const parts = line.split(','), columns: string[] = [];
let quoted = false;
for(const p of parts) {
if(quoted) columns[columns.length - 1] = columns.at(-1) + ',' + p;
else columns.push(p);
if(/[^"]"$/g.test(p)) {
quoted = false;
} else if(/^"[^"]/g.test(p)) {
quoted = true;
}
}
return columns;
/**
* Parse a CSV string into an array of objects
*
* @param csv String with CSV
* @param hasHeaders First line of CSV contains headers
* @return {T[]} Array of parsed objects
*/
export function fromCsv<T = any>(csv: string, hasHeaders = true): T[] {
function parseLine(line: string): (string | null)[] {
const columns: string[] = [];
let current = '', inQuotes = false;
for (let i = 0; i < line.length; i++) {
const char = line[i];
const nextChar = line[i + 1];
if (char === '"') {
if (inQuotes && nextChar === '"') {
current += '"'; // Handle escaped quotes
i++;
} else inQuotes = !inQuotes;
} else if (char === ',' && !inQuotes) {
columns.push(current.trim()); // Trim column values
current = '';
} else current += char;
}
columns.push(current.trim()); // Trim last column value
return columns.map(col => col.replace(/^"|"$/g, '').replace(/""/g, '"'));
}
// Normalize line endings and split rows
const rows = [];
let currentRow = '', inQuotes = false;
for (const char of csv.replace(/\r\n/g, '\n')) { // Normalize \r\n to \n
if (char === '"') inQuotes = !inQuotes;
if (char === '\n' && !inQuotes) {
rows.push(currentRow.trim()); // Trim row
currentRow = '';
} else currentRow += char;
}
if (currentRow) rows.push(currentRow.trim()); // Trim last row
// Extract headers
let headers: any = hasHeaders ? rows.splice(0, 1)[0] : null;
if (headers) headers = headers.match(/(?:[^,"']+|"(?:[^"]|"")*"|'(?:[^']|'')*')+/g)?.map((h: any) => h.trim());
// Parse rows
return <T[]>rows.map(r => {
const props = parseLine(r);
const h = headers || (Array(props.length).fill(null).map((r, i) => {
const h = headers || (Array(props.length).fill(null).map((_, i) => {
let letter = '';
const first = i / 26;
if(first > 1) letter += LETTER_LIST[Math.floor(first - 1)];
if (first > 1) letter += LETTER_LIST[Math.floor(first - 1)];
letter += LETTER_LIST[i % 26];
return letter;
}));
@ -34,23 +61,28 @@ export function fromCsv<T = any>(csv: string, hasHeaders=true): T[] {
dotNotation(acc, h, props[i]);
return acc;
}, {});
})
});
}
/**
* Convert an object to a CSV string
* Convert an array of objects to a CSV string
*
* @param {any[]} target Array of objects to create CSV from
* @param {boolean} flatten Should nested object be flattened or treated as values
* @return {string} CSV string
*/
export function toCsv(target: any[], flatten=true) {
const headers = new ASet(target.reduce((acc, row) => [...acc, ...Object.keys(flatten ? flattenObj(row) : row)], []));
export function toCsv(target: any, flatten=true) {
const t = makeArray(target);
const headers = new ASet(t.reduce((acc, row) => [...acc, ...Object.keys(flatten ? flattenObj(row) : row)], []));
return [
headers.join(','),
...target.map(row => headers.map((h: string) => {
...t.map(row => headers.map((h: string) => {
const value = dotNotation<any>(row, h);
return (typeof value == 'object' && value != null) ? '"' + JSONSanitize(value).replaceAll('"', '""') + '"' : value;
if(value == null) return '';
if(typeof value == 'object') return `"${JSONSanitize(value).replaceAll('"', '""')}"`;
if(typeof value == 'string' && /[\n",]/g.test(value)) return `"${value.replaceAll('"', '""')}"`;
return value;
}).join(','))
].join('\n');
}

View File

@ -1,6 +1,7 @@
import {makeArray} from './array.ts';
import {JSONAttemptParse} from './objects.ts';
import {PromiseProgress} from './promise-progress';
import {formatDate} from './time.ts';
/**
* Download blob as a file
@ -76,7 +77,7 @@ export function fileText(file: any): Promise<string | null> {
*/
export function timestampFilename(name?: string, date: Date | number | string = new Date()) {
if(typeof date == 'number' || typeof date == 'string') date = new Date(date);
const timestamp = `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date.getDate().toString().padStart(2, '0')}_${date.getHours().toString().padStart(2, '0')}-${date.getMinutes().toString().padStart(2, '0')}-${date.getSeconds().toString().padStart(2, '0')}`;
const timestamp = formatDate('YYYY-MM-DD_HH:mm:ss', date);
return name ? name.replace('{{TIMESTAMP}}', timestamp) : timestamp;
}

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@ -22,6 +22,28 @@ export type HttpDefaults = {
url?: string;
}
class HttpResponse<T = any> extends Response {
data?: T
ok!: boolean;
redirected!: boolean;
type!: ResponseType;
url!: string;
constructor(resp: Response, stream: ReadableStream) {
const body = [204, 205, 304].includes(resp.status) ? null : stream;
super(body, {
headers: resp.headers,
status: resp.status,
statusText: resp.statusText,
});
this.ok = resp.ok;
this.redirected = resp.redirected;
this.type = resp.type;
this.url = resp.url;
}
}
export class Http {
private static interceptors: {[key: string]: HttpInterceptor} = {};
@ -54,8 +76,9 @@ export class Http {
request<T>(opts: HttpRequestOptions = {}): PromiseProgress<DecodedResponse<T>> {
if(!this.url && !opts.url) throw new Error('URL needs to be set');
let url = (opts.url?.startsWith('http') ? opts.url : (this.url || '') + (opts.url || '')).replace(/([^:]\/)\/+/g, '$1');
if(opts.fragment) url.includes('#') ? url.replace(/#.*(\?|\n)/g, (match, arg1) => `#${opts.fragment}${arg1}`) : url += '#' + opts.fragment;
let url = opts.url?.startsWith('http') ? opts.url : (this.url || '') + (opts.url || '');
url = url.replaceAll(/([^:]\/)\/+/g, '$1');
if(opts.fragment) url.includes('#') ? url.replace(/#.*(\?|\n)/g, (match, arg1) => `#${opts.fragment}${arg1}`) : `${url}#${opts.fragment}`;
if(opts.query) {
const q = Array.isArray(opts.query) ? opts.query :
Object.keys(opts.query).map(k => ({key: k, value: (<any>opts.query)[k]}))
@ -101,18 +124,17 @@ export class Http {
push();
}).catch((error: any) => controller.error(error));
}
push();
}
});
resp.data = new Response(stream);
if(opts.decode == null || opts.decode) {
resp = new HttpResponse<T>(resp, stream);
if(opts.decode !== false) {
const content = resp.headers.get('Content-Type')?.toLowerCase();
if(content?.includes('form')) resp.data = <T>await resp.data.formData();
else if(content?.includes('json')) resp.data = <T>await resp.data.json();
else if(content?.includes('text')) resp.data = <T>await resp.data.text();
else if(content?.includes('application')) resp.data = <T>await resp.data.blob();
if(content?.includes('form')) resp.data = <T>await resp.formData();
else if(content?.includes('json')) resp.data = <T>await resp.json();
else if(content?.includes('text')) resp.data = <T>await resp.text();
else if(content?.includes('application')) resp.data = <T>await resp.blob();
}
if(resp.ok) res(resp);

View File

@ -6,7 +6,7 @@ import {JSONAttemptParse} from './objects.ts';
* @param {string} token JWT to decode
* @return {unknown} JWT payload
*/
export function jwtDecode<T>(token: string): T {
export function decodeJwt<T>(token: string): T {
const base64 = token.split('.')[1]
.replace(/-/g, '+').replace(/_/g, '/');
return <T>JSONAttemptParse(decodeURIComponent(atob(base64).split('').map(function(c) {

View File

@ -1,6 +1,18 @@
import {PathEvent} from './path-events.ts';
import {md5} from './string';
/**
* Run a stringified function with arguments asynchronously
* @param {object} args Map of key/value arguments
* @param {string} fn Function as string
* @param {boolean} async Run with async (returns a promise)
* @return {T | Promise<T>} Function return result
*/
export function fn<T>(args: object, fn: string, async: boolean = false): T {
const keys = Object.keys(args);
return new Function(...keys, `return (${async ? 'async ' : ''}(${keys.join(',')}) => { ${fn} })(${keys.join(',')})`)(...keys.map(k => (<any>args)[k]));
}
/**
* Get profile image from Gravatar
*

View File

@ -109,7 +109,6 @@ export function encodeQuery(data: any): string {
).join('&');
}
/**
* Recursively flatten a nested object, while maintaining key structure
*

View File

@ -142,8 +142,9 @@ export class PathEvent {
const parsedFind = makeArray(filter).map(pe => new PathEvent(pe));
return parsedTarget.filter(t => {
if(!t.fullPath && t.all) return true;
return !!parsedFind.find(f => t.fullPath.startsWith(f.fullPath)
&& (f.all || t.all || t.methods.intersection(f.methods).length));
return !!parsedFind.find(f =>
(t.fullPath.startsWith(f.fullPath) || f.fullPath.startsWith(t.fullPath)) &&
(f.all || t.all || t.methods.intersection(f.methods).length));
});
}

View File

@ -1,4 +1,4 @@
import {dotNotation, JSONAttemptParse} from './objects';
import {dotNotation, JSONAttemptParse} from './objects.ts';
export function search(rows: any[], search: string, regex?: boolean, transform: Function = (r: any) => r) {
if(!rows) return [];
@ -12,27 +12,42 @@ export function search(rows: any[], search: string, regex?: boolean, transform:
try { return RegExp(search, 'gm').test(v.toString()); }
catch { return false; }
}).length
} else {
return testCondition(search, r);
}
// Make sure at least one OR passes
const or = search.split('||').map(p => p.trim()).filter(p => !!p);
return -1 != or.findIndex(p => {
// Make sure all ANDs pass
const and = p.split('&&').map(p => p.trim()).filter(p => !!p);
return and.filter(p => {
// Boolean operator
const prop = /(\w+)\s*(==?|!=|>=|>|<=|<)\s*(\w+)/g.exec(p);
if(prop) {
const a = JSON.stringify(JSONAttemptParse(dotNotation<any>(value, prop[1])));
const operator = prop[2] == '=' ? '==' : prop[2];
const b = JSON.stringify(JSONAttemptParse(prop[3]));
return eval(`${a} ${operator} ${b}`);
}
// Case-sensitive
const v = Object.values(value).join('');
if(/[A-Z]/g.test(search)) return v.includes(p);
// Case-insensitive
return v.toLowerCase().includes(p);
}).length == and.length;
})
});
}
export function testCondition(condition: string, row: any) {
const evalBoolean = (a: any, op: string, b: any): boolean => {
switch(op) {
case '=':
case '==': return a == b;
case '!=': return a != b;
case '>': return a > b;
case '>=': return a >= b;
case '<': return a < b;
case '<=': return a <= b;
default: return false;
}
}
const or = condition.split('||').map(p => p.trim()).filter(p => !!p);
return -1 != or.findIndex(p => {
// Make sure all ANDs pass
const and = p.split('&&').map(p => p.trim()).filter(p => !!p);
return and.filter(p => {
// Boolean operator
const prop = /(\S+)\s*(==?|!=|>=|>|<=|<)\s*(\S+)/g.exec(p);
if(prop) {
const key = Object.keys(row).find(k => k.toLowerCase() == prop[1].toLowerCase());
return evalBoolean(dotNotation<any>(row, key || prop[1]), prop[2], JSONAttemptParse(prop[3]));
}
// Case-sensitive
const v = Object.values(row).map(v => typeof v == 'object' && v != null ? JSON.stringify(v) : v).join('');
if(/[A-Z]/g.test(condition)) return v.includes(p);
// Case-insensitive
return v.toLowerCase().includes(p);
}).length == and.length;
});
}

View File

@ -18,6 +18,14 @@ export const SYMBOL_LIST = '~`!@#$%^&*()_-+={[}]|\\:;"\'<,>.?/';
*/
export const CHAR_LIST = LETTER_LIST + LETTER_LIST.toLowerCase() + NUMBER_LIST + SYMBOL_LIST;
/**
* Converts text to camelCase
*/
export function camelCase(str?: string) {
const text = pascalCase(str);
return text[0].toLowerCase() + text.slice(1);
}
/**
* Convert number of bytes into a human-readable size
*
@ -64,6 +72,17 @@ export function insertAt(target: string, str: string, index: number): String {
return `${target.slice(0, index)}${str}${target.slice(index + 1)}`;
}
/**
* Converts text to kebab-case
*/
export function kebabCase(str: string) {
if(!str) return '';
return str.replaceAll(/(^[^a-zA-Z]+|[^a-zA-Z0-9-_])/g, '')
.replaceAll(/([A-Z]|[0-9]+)/g, (...args) => `-${args[0].toLowerCase()}`)
.replaceAll(/([0-9])([a-z])/g, (...args) => `${args[1]}-${args[2]}`)
.replaceAll(/[^a-z0-9]+(\w?)/g, (...args) => `-${args[1] ?? ''}`).toLowerCase();
}
/**
* Add padding to string
*
@ -86,6 +105,18 @@ export function pad(text: any, length: number, char: string = ' ', start = true)
return text.toString().padEnd(length, char);
}
/**
* Convert text to PascalCase
* @param {string} str
* @return {string}
*/
export function pascalCase(str?: string) {
if(!str) return '';
const text = str.replaceAll(/(^[^a-zA-Z]+|[^a-zA-Z0-9-_])/g, '')
.replaceAll(/[^a-zA-Z0-9]+(\w?)/g, (...args) => args[1]?.toUpperCase() || '');
return text[0].toUpperCase() + text.slice(1);
}
/**
* Generate a random hexadecimal value
*
@ -149,6 +180,17 @@ export function randomStringBuilder(length: number, letters = false, numbers = f
}).join('');
}
/**
* Converts text to snake_case
*/
export function snakeCase(str?: string) {
if(!str) return '';
return str.replaceAll(/(^[^a-zA-Z]+|[^a-zA-Z0-9-_])/g, '')
.replaceAll(/([A-Z]|[0-9]+)/g, (...args) => `_${args[0].toLowerCase()}`)
.replaceAll(/([0-9])([a-z])/g, (...args) => `${args[1]}_${args[2]}`)
.replaceAll(/[^a-z0-9]+(\w?)/g, (...args) => `_${args[1] ?? ''}`).toLowerCase();
}
/**
* Splice a string together (Similar to Array.splice)
*

View File

@ -23,12 +23,12 @@ export function adjustedInterval(cb: Function, ms: number) {
/**
* Format date
*
* @param {Date | number | string} date Date or timestamp to convert to string
* @param {string} format How date string will be formatted, default: `YYYY-MM-DD H:mm A`
* @param tz Override timezone, can be either string or number
* @param {Date | number | string} date Date or timestamp, defaults to now
* @param tz Set timezone offset
* @return {string} Formated date
*/
export function formatDate(date: Date | number | string, format = 'YYYY-MM-DD H:mm', tz?: string | number): string {
export function formatDate(format = 'YYYY-MM-DD H:mm', date: Date | number | string = new Date(), tz?: string | number): string {
const timezones = [
['IDLW', -12],
['SST', -11],
@ -67,16 +67,7 @@ export function formatDate(date: Date | number | string, format = 'YYYY-MM-DD H:
}
function day(num: number): string {
switch(num) {
case(0): return 'Sunday';
case(1): return 'Monday';
case(2): return 'Tuesday';
case(3): return 'Wednesday';
case(4): return 'Thursday';
case(5): return 'Friday';
case(6): return 'Saturday';
default: return 'Unknown';
}
return ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'][num] || 'Unknown';
}
function doy(date: Date) {
@ -85,30 +76,16 @@ export function formatDate(date: Date | number | string, format = 'YYYY-MM-DD H:
}
function month(num: number): string {
switch(num) {
case(0): return 'January';
case(1): return 'February';
case(2): return 'March';
case(3): return 'April';
case(4): return 'May';
case(5): return 'June';
case(6): return 'July';
case(7): return 'August';
case(8): return 'September';
case(9): return 'October';
case(10): return 'November';
case(11): return 'December';
default: return 'Unknown';
}
return ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'][num] || 'Unknown';
}
function suffix(num: number) {
let n = num.toString();
switch(n.at(-1)) {
case('1'): return num + 'st';
case('2'): return num + 'nd';
case('3'): return num + 'rd';
default: return num + 'th';
if (num % 100 >= 11 && num % 100 <= 13) return `${num}th`;
switch (num % 10) {
case 1: return `${num}st`;
case 2: return `${num}nd`;
case 3: return `${num}rd`;
default: return `${num}th`;
}
}
@ -118,7 +95,7 @@ export function formatDate(date: Date | number | string, format = 'YYYY-MM-DD H:
return (offset > 0 ? '-' : '') + `${hours}:${minutes.toString().padStart(2, '0')}`;
}
if(typeof date == 'number' || typeof date == 'string') date = new Date(date);
if(typeof date == 'number' || typeof date == 'string' || date == null) date = new Date(date);
// Handle timezones
let t!: [string, number];
@ -127,46 +104,36 @@ export function formatDate(date: Date | number | string, format = 'YYYY-MM-DD H:
if(!t) throw new Error(`Unknown timezone: ${tz}`);
date = adjustTz(date, t[1]);
return format
// Year
.replaceAll('YYYY', date.getFullYear().toString())
.replaceAll('YY', date.getFullYear().toString().slice(2))
// Month
.replaceAll('MMMM', month(date.getMonth()))
.replaceAll('MMM', month(date.getMonth()).slice(0, 3))
.replaceAll('MM', (date.getMonth() + 1).toString().padStart(2, '0'))
.replaceAll('M', (date.getMonth() + 1).toString())
// Day
.replaceAll('DDD', doy(date).toString())
.replaceAll('DD', date.getDate().toString().padStart(2, '0'))
.replaceAll('Do', suffix(date.getDate()))
.replaceAll('D', date.getDate().toString())
.replaceAll('dddd', day(date.getDay()))
.replaceAll('ddd', day(date.getDay()).slice(0, 2))
.replaceAll('dd', date.getDate().toString().padStart(2, '0'))
.replaceAll('d', date.getDay().toString())
// Hour
.replaceAll('HH', date.getHours().toString().padStart(2, '0'))
.replaceAll('H', date.getHours().toString())
.replaceAll('hh', (date.getHours() > 12 ? date.getHours() - 12 : date.getHours()).toString().padStart(2, '0'))
.replaceAll('h', (date.getHours() > 12 ? date.getHours() - 12 : date.getHours()).toString())
// Minute
.replaceAll('mm', date.getMinutes().toString().padStart(2, '0'))
.replaceAll('m', date.getMinutes().toString())
// Second
.replaceAll('ss', date.getSeconds().toString().padStart(2, '0'))
.replaceAll('s', date.getSeconds().toString())
// Millisecond
.replaceAll('SSS', date.getMilliseconds().toString().padEnd(3, '0'))
.replaceAll('SS', date.getMilliseconds().toString().slice(0, 1).padEnd(2, '0'))
.replaceAll('S', date.getMilliseconds().toString()[0])
// Period/Meridian (AM/PM)
.replaceAll('A', date.getHours() >= 12 ? 'PM' : 'AM')
.replaceAll('a', date.getHours() >= 12 ? 'pm' : 'am')
// Timezone
.replaceAll('ZZ', tzOffset(t[1] * 60).replace(':', ''))
.replaceAll('Z', tzOffset(t[1] * 60))
.replaceAll('z', typeof tz == 'string' ? tz : (<any>t)[0]);
// Token mapping
const tokens: Record<string, string> = {
'YYYY': date.getFullYear().toString(),
'YY': date.getFullYear().toString().slice(2),
'MMMM': month(date.getMonth()),
'MMM': month(date.getMonth()).slice(0, 3),
'MM': (date.getMonth() + 1).toString().padStart(2, '0'),
'M': (date.getMonth() + 1).toString(),
'DDD': doy(date).toString(),
'DD': date.getDate().toString().padStart(2, '0'),
'Do': suffix(date.getDate()),
'D': date.getDate().toString(),
'dddd': day(date.getDay()),
'ddd': day(date.getDay()).slice(0, 3),
'HH': date.getHours().toString().padStart(2, '0'),
'H': date.getHours().toString(),
'hh': (date.getHours() % 12 || 12).toString().padStart(2, '0'),
'h': (date.getHours() % 12 || 12).toString(),
'mm': date.getMinutes().toString().padStart(2, '0'),
'm': date.getMinutes().toString(),
'ss': date.getSeconds().toString().padStart(2, '0'),
's': date.getSeconds().toString(),
'SSS': date.getMilliseconds().toString().padStart(3, '0'),
'A': date.getHours() >= 12 ? 'PM' : 'AM',
'a': date.getHours() >= 12 ? 'pm' : 'am',
'ZZ': tzOffset(t[1] * 60).replace(':', ''),
'Z': tzOffset(t[1] * 60),
'z': typeof tz == 'string' ? tz : (<any>t)[0]
};
return format.replace(/YYYY|YY|MMMM|MMM|MM|M|DDD|DD|Do|D|dddd|ddd|HH|H|hh|h|mm|m|ss|s|SSS|A|a|ZZ|Z|z/g, token => tokens[token]);
}
/**