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23 changed files with 5891 additions and 995 deletions

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@ -1,12 +0,0 @@
src
tests
.editorconfig
.gitignore
.gitmodules
.npmignore
CODEOWNERS
Dockerfile
index.html
jest.config.js
tsconfig.json
vite.config.js

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@ -1,15 +0,0 @@
<!Doctype html>
<html>
<head>
<title>@ztimson/utils sandbox</title>
</head>
<body>
<script type="module">
import {PathEvent} from './dist/index.mjs';
console.log(PathEvent.filter(['payments/ztimson:cr', 'logs/momentum:c', 'data/Testing:r'], 'data'));
console.log(PathEvent.filter(['data/Submissions/Test:r'], 'data/Submissions/Test/test.html'));
</script>
</body>
</html>

5753
package-lock.json generated Normal file

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@ -1,6 +1,6 @@
{ {
"name": "@ztimson/utils", "name": "@ztimson/utils",
"version": "0.23.22", "version": "0.17.1",
"description": "Utility library", "description": "Utility library",
"author": "Zak Timson", "author": "Zak Timson",
"license": "MIT", "license": "MIT",
@ -14,9 +14,9 @@
"types": "./dist/index.d.ts", "types": "./dist/index.d.ts",
"exports": { "exports": {
".": { ".": {
"types": "./dist/index.d.ts",
"import": "./dist/index.mjs", "import": "./dist/index.mjs",
"require": "./dist/index.cjs" "require": "./dist/index.cjs",
"types": "./dist/index.d.ts"
} }
}, },
"scripts": { "scripts": {
@ -34,9 +34,12 @@
"typedoc": "^0.26.7", "typedoc": "^0.26.7",
"typescript": "^5.3.3", "typescript": "^5.3.3",
"vite": "^5.0.12", "vite": "^5.0.12",
"vite-plugin-dts": "^4.5.3" "vite-plugin-dts": "^3.7.2"
}, },
"files": [ "files": [
"dist" "dist"
] ],
"dependencies": {
"var-persist": "^1.0.1"
}
} }

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@ -1,141 +0,0 @@
export type Arg<T = any> = {
/** Argument/property name */
name: string;
/** Argument description for help page */
desc: string;
/** Available shorthands */
flags?: string[];
/** Argument is not required */
optional?: boolean;
/** Default value if argument is not used */
default?: T;
/** Collects any unmatched arguments */
extras?: boolean;
}
export class ArgParser {
commands: ArgParser[] = [];
args: Arg[] = [];
flags: Arg[] = [];
defaults!: {[key: string]: any};
/**
* Create a unix-like argument parser to extract flags from the argument list. Can also create help messages.
*
* @param {string} name Script name
* @param {string} desc Help description
* @param {(ArgParser | Arg[]} argList Array of CLI arguments
* @param {string[]} examples Additional examples to display
*/
constructor(public readonly name: string,
public readonly desc: string,
public readonly argList: (ArgParser | Arg)[] = [],
public readonly examples: string[] = []
) {
// Arguments
this.commands = argList.filter(arg => arg instanceof ArgParser);
this.args = <Arg[]>argList.filter(arg => !(arg instanceof ArgParser) && !arg.flags?.length);
this.flags = <Arg[]>[...argList.filter(arg => !(arg instanceof ArgParser) && arg.flags && arg.flags.length),
{name: 'help', desc: 'Display command\'s help message', flags: ['-h', '--help'], default: false}];
this.defaults = argList.reduce((acc, arg: any) => ({...acc, [arg.name]: arg['extras'] ? [] : (arg.default ?? null)}), {});
// Examples
this.examples = <string[]>[
...examples,
`[OPTIONS] ${this.args.map(arg => (arg.optional ? `[${arg.name.toUpperCase()}]` : arg.name.toUpperCase()) + (arg.extras ? '...' : '')).join(' ')}`,
this.commands.length ? `[OPTIONS] COMMAND` : null,
`--help ${this.commands.length ? '[COMMAND]' : ''}`
].filter(e => !!e);
}
/**
* Parse an array into an arguments dictionary using the configuration.
*
* @param {string[]} args Array of arguments to be parsed
* @returns {object} Dictionary of arguments with defaults applied
*/
parse(args: string[]) {
// Parse arguments
let extras = [], parsed: any = {...this.defaults, '_error': []}, queue = [...args];
while(queue.length) {
let arg = queue.splice(0, 1)[0];
if(arg[0] == '-') { // Flags
// Check for combined shorthand
if(arg[1] != '-' && arg.length > 2) {
queue = [...arg.substring(2).split('').map(a => `-${a}`), ...queue];
arg = `-${arg[1]}`;
}
// Find & add flag
const combined = arg.split('=');
const argDef = this.flags.find(flag => flag.flags?.includes(combined[0] || arg));
if(argDef == null) { // Not found, add to extras
extras.push(arg);
continue;
}
const value = argDef.default === false ? true :
argDef.default === true ? false :
queue.splice(queue.findIndex(q => q[0] != '-'), 1)[0] ||
argDef.default;
if(value == null) parsed['_error'].push(`Option missing value: ${argDef.name || combined[0]}`);
parsed[argDef.name] = value;
} else { // Command
const c = this.commands.find(command => command.name == arg);
if(!!c) {
const parsedCommand = c.parse(queue.splice(0, queue.length));
Object.keys(parsedCommand).forEach(key => {
if(parsed[key] != parsedCommand[key] && parsedCommand[key] == c.defaults[key])
delete parsedCommand[key];
});
parsed = {
...parsed,
...parsedCommand,
_command: c.name
};
} else extras.push(arg); // Not found, add to extras
}
}
// Arguments
this.args.filter(arg => !arg.extras).forEach(arg => {
if(!arg.optional && !extras.length) parsed['_error'].push(`Argument missing: ${arg.name.toUpperCase()}`);
if(extras.length) parsed[arg.name] = extras.splice(0, 1)[0];
});
// Extras
const extraKey = this.args.find(arg => arg.extras)?.name || '_extra';
parsed[extraKey] = extras;
return parsed;
}
/**
* Create help message from the provided description & argument list.
*
* @returns {string} Help message
* @param opts Help options: command - display a commands help, message - override help description
*/
help(opts: {command?: string, message?: string} = {}): string {
const spacer = (text: string) => Array(24 - text.length || 1).fill(' ').join('');
// Help with specific command
if(opts.command) {
const argParser = this.commands.find(parser => parser.name == opts.command);
if(!argParser) throw new Error(`${opts.command.toUpperCase()} is not a command`)
return argParser.help({...opts, command: undefined});
}
// Description
let msg = `\n\n${opts.message || this.desc}`;
// Examples
msg += '\n\nUsage:\t' + this.examples.map(ex => `${this.name} ${ex}`).join('\n\t');
// Arguments
if(this.args.length) msg += '\n\n\t' + this.args.map(arg =>
`${arg.name.toUpperCase()}${spacer(arg.name)}${arg.desc}`).join('\n\t');
// Flags
msg += '\n\nOptions:\n\t' + this.flags.map(flag => {
const flags = flag.flags?.join(', ') || '';
return `${flags}${spacer(flags)}${flag.desc}`;
}).join('\n\t');
// Commands
if(this.commands.length) msg += '\n\nCommands:\n\t' + this.commands.map(command =>
`${command.name}${spacer(command.name)}${command.desc}`).join('\n\t');
return `${msg}\n\n`;
}
}

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@ -1,5 +1,3 @@
import {isEqual} from './objects.ts';
/** /**
* An array which functions as a set. It guarantees unique elements * An array which functions as a set. It guarantees unique elements
* and provides set functions for comparisons * and provides set functions for comparisons
@ -21,24 +19,20 @@ export class ASet<T> extends Array {
} }
/** /**
* Add elements to set if unique * Add single element to set if unique
* @param items * @param {T} el Element to add
*/ */
add(...items: T[]) { add(el: T) {
items.filter(el => !this.has(el)).forEach(el => this.push(el)); if(!this.has(el)) this.push(el);
return this;
} }
/** /**
* Delete elements from set * Delete element from set
* @param items Elements that will be deleted * @param {T} el Element that will be deleted
*/ */
delete(...items: T[]) { delete(el: T) {
items.forEach(el => {
const index = this.indexOf(el); const index = this.indexOf(el);
if(index != -1) this.splice(index, 1); if(index != -1) this.slice(index, 1);
})
return this;
} }
/** /**
@ -59,17 +53,6 @@ export class ASet<T> extends Array {
return this.indexOf(el) != -1; return this.indexOf(el) != -1;
} }
/**
* Find index number of element, or -1 if it doesn't exist. Matches by equality not reference
*
* @param {T} search Element to find
* @param {number} fromIndex Starting index position
* @return {number} Element index number or -1 if missing
*/
indexOf(search: T, fromIndex?: number): number {
return super.findIndex((el: T) => isEqual(el, search), fromIndex);
}
/** /**
* Create list of elements this set has in common with the comparison set * Create list of elements this set has in common with the comparison set
* @param {ASet<T>} set Set to compare against * @param {ASet<T>} set Set to compare against

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@ -1,14 +1,3 @@
import {deepCopy} from './objects.ts';
export type CacheOptions = {
/** Delete keys automatically after x amount of seconds */
ttl?: number;
/** Storage to persist cache */
storage?: Storage;
/** Key cache will be stored under */
storageKey?: string;
}
/** /**
* Map of data which tracks whether it is a complete collection & offers optional expiry of cached values * Map of data which tracks whether it is a complete collection & offers optional expiry of cached values
*/ */
@ -24,26 +13,17 @@ export class Cache<K extends string | number | symbol, T> {
* Create new cache * Create new cache
* *
* @param {keyof T} key Default property to use as primary key * @param {keyof T} key Default property to use as primary key
* @param options * @param {number} ttl Default expiry in milliseconds
*/ */
constructor(public readonly key?: keyof T, public readonly options: CacheOptions = {}) { constructor(public readonly key?: keyof T, public ttl?: number) {
if(options.storageKey && !options.storage && typeof(Storage) !== 'undefined')
options.storage = localStorage;
if(options.storageKey && options.storage) {
const stored = options.storage.getItem(options.storageKey);
if(stored) {
try { Object.assign(this.store, JSON.parse(stored)); }
catch { }
}
}
return new Proxy(this, { return new Proxy(this, {
get: (target: this, prop: string | symbol) => { get: (target: this, prop: string | symbol) => {
if (prop in target) return (target as any)[prop]; if (prop in target) return (target as any)[prop];
return deepCopy(target.store[prop as K]); return target.store[prop as K];
}, },
set: (target: this, prop: string | symbol, value: any) => { set: (target: this, prop: string | symbol, value: any) => {
if (prop in target) (target as any)[prop] = value; if (prop in target) (target as any)[prop] = value;
else this.set(prop as K, value); else target.store[prop as K] = value;
return true; return true;
} }
}); });
@ -60,7 +40,7 @@ export class Cache<K extends string | number | symbol, T> {
* @return {T[]} Array of items * @return {T[]} Array of items
*/ */
all(): T[] { all(): T[] {
return deepCopy(Object.values(this.store)); return Object.values(this.store);
} }
/** /**
@ -89,13 +69,6 @@ export class Cache<K extends string | number | symbol, T> {
return this; return this;
} }
/**
* Remove all keys from cache
*/
clear() {
this.store = <Record<K, T>>{};
}
/** /**
* Delete an item from the cache * Delete an item from the cache
* *
@ -103,8 +76,6 @@ export class Cache<K extends string | number | symbol, T> {
*/ */
delete(key: K) { delete(key: K) {
delete this.store[key]; delete this.store[key];
if(this.options.storageKey && this.options.storage)
this.options.storage.setItem(this.options.storageKey, JSON.stringify(this.store));
} }
/** /**
@ -121,7 +92,7 @@ export class Cache<K extends string | number | symbol, T> {
* @return {T} Cached item * @return {T} Cached item
*/ */
get(key: K): T { get(key: K): T {
return deepCopy(this.store[key]); return this.store[key];
} }
/** /**
@ -139,7 +110,7 @@ export class Cache<K extends string | number | symbol, T> {
* @return {Record<K, T>} * @return {Record<K, T>}
*/ */
map(): Record<K, T> { map(): Record<K, T> {
return deepCopy(this.store); return structuredClone(this.store);
} }
/** /**
@ -147,17 +118,15 @@ export class Cache<K extends string | number | symbol, T> {
* *
* @param {K} key Key item will be cached under * @param {K} key Key item will be cached under
* @param {T} value Item to cache * @param {T} value Item to cache
* @param {number | undefined} ttl Override default expiry in seconds * @param {number | undefined} ttl Override default expiry
* @return {this} * @return {this}
*/ */
set(key: K, value: T, ttl = this.options.ttl): this { set(key: K, value: T, ttl = this.ttl): this {
this.store[key] = value; this.store[key] = value;
if(this.options.storageKey && this.options.storage)
this.options.storage.setItem(this.options.storageKey, JSON.stringify(this.store));
if(ttl) setTimeout(() => { if(ttl) setTimeout(() => {
this.complete = false; this.complete = false;
this.delete(key); this.delete(key);
}, ttl * 1000); }, ttl);
return this; return this;
} }

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@ -1,12 +0,0 @@
/**
* Determine if either black or white provides more contrast to the provided color
* @param {string} background Color to compare against
* @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);
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;
return luminance > 0.5 ? 'black' : 'white';
}

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@ -1,87 +1,25 @@
import {makeArray} from './array.ts'; import {dotNotation, flattenObj} from './objects.ts';
import {ASet} from './aset.ts';
import {dotNotation, flattenObj, JSONSanitize} from './objects.ts';
import {LETTER_LIST} from './string.ts';
/** /**
* Parse a CSV string into an array of objects * Convert an object to a CSV string
*
* @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((_, i) => {
let letter = '';
const first = i / 26;
if (first > 1) letter += LETTER_LIST[Math.floor(first - 1)];
letter += LETTER_LIST[i % 26];
return letter;
}));
return h.reduce((acc: any, h: any, i: number) => {
dotNotation(acc, h, props[i]);
return acc;
}, {});
});
}
/**
* Convert an array of objects to a CSV string
* *
* @param {any[]} target Array of objects to create CSV from * @param {any[]} target Array of objects to create CSV from
* @param {boolean} flatten Should nested object be flattened or treated as values * @param {boolean} flatten Should nested object be flattened or treated as values
* @return {string} CSV string * @return {string} CSV string
*/ */
export function toCsv(target: any, flatten=true) { export function csv(target: any[], flatten=true) {
const t = makeArray(target); const headers = target.reduce((acc, row) => {
const headers = new ASet(t.reduce((acc, row) => [...acc, ...Object.keys(flatten ? flattenObj(row) : row)], [])); Object.keys(flatten ? flattenObj(row) : row)
.forEach(key => { if(!acc.includes(key)) acc.push(key); });
return acc;
}, []);
return [ return [
headers.join(','), headers.join(','),
...t.map(row => headers.map((h: string) => { ...target.map(row => headers.map((h: string) => {
const value = dotNotation<any>(row, h); const value = dotNotation<any>(row, h);
if(value == null) return ''; const type = typeof value;
if(typeof value == 'object') return `"${JSONSanitize(value).replaceAll('"', '""')}"`; if(type == 'string' && value.includes(',')) return `"${value}"`;
if(typeof value == 'string' && /[\n",]/g.test(value)) return `"${value.replaceAll('"', '""')}"`; if(type == 'object') return `"${JSON.stringify(value)}"`;
return value; return value;
}).join(',')) }).join(','))
].join('\n'); ].join('\n');

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@ -1,33 +1,33 @@
export type TypedListener = (...args: any[]) => any; export type Listener = (...args: any[]) => any;
export type TypedEvents = {[k in string | symbol]: TypedListener} & {'*': (event: string, ...args: any[]) => any}; export type TypedEvents = {[k in string | symbol]: Listener} & {'*': (event: string, ...args: any[]) => any};
export type NamespaceEvents<Namespace extends string, Events extends TypedEvents> = { export type NamespaceEvents<Namespace extends string, Events extends TypedEvents> = {
[K in keyof Events as `${Namespace}:${Extract<K, string>}`]: Events[K]; [K in keyof Events as `${Namespace}:${Extract<K, string>}`]: Events[K];
}; };
export class TypedEmitter<T extends TypedEvents = TypedEvents> { export class TypedEmitter<T extends TypedEvents = TypedEvents> {
private static listeners: {[key: string]: TypedListener[]} = {}; private static listeners: {[key: string]: Listener[]} = {};
private listeners: { [key in keyof T]?: TypedListener[] } = {}; private listeners: { [key in keyof T]?: Listener[] } = {};
static emit(event: any, ...args: any[]) { static emit(event: any, ...args: any[]) {
(this.listeners['*'] || []).forEach(l => l(event, ...args)); (this.listeners['*'] || []).forEach(l => l(event, ...args));
(this.listeners[event.toString()] || []).forEach(l => l(...args)); (this.listeners[event.toString()] || []).forEach(l => l(...args));
}; };
static off(event: any, listener: TypedListener) { static off(event: any, listener: Listener) {
const e = event.toString(); const e = event.toString();
this.listeners[e] = (this.listeners[e] || []).filter(l => l === listener); this.listeners[e] = (this.listeners[e] || []).filter(l => l === listener);
} }
static on(event: any, listener: TypedListener) { static on(event: any, listener: Listener) {
const e = event.toString(); const e = event.toString();
if(!this.listeners[e]) this.listeners[e] = []; if(!this.listeners[e]) this.listeners[e] = [];
this.listeners[e]?.push(listener); this.listeners[e]?.push(listener);
return () => this.off(event, listener); return () => this.off(event, listener);
} }
static once(event: any, listener?: TypedListener): Promise<any> { static once(event: any, listener?: Listener): Promise<any> {
return new Promise(res => { return new Promise(res => {
const unsubscribe = this.on(event, <any>((...args: any) => { const unsubscribe = this.on(event, <any>((...args: any) => {
res(args.length == 1 ? args[0] : args); res(args.length == 1 ? args[0] : args);

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@ -180,6 +180,7 @@ export class GatewayTimeoutError extends CustomError {
* @return {CustomError} The proper error type * @return {CustomError} The proper error type
*/ */
export function errorFromCode(code: number, message?: string) { export function errorFromCode(code: number, message?: string) {
if(code >= 200 && code < 300) return null;
switch(code) { switch(code) {
case 400: case 400:
return new BadRequestError(message); return new BadRequestError(message);

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@ -1,7 +1,6 @@
import {makeArray} from './array.ts'; import {makeArray} from './array.ts';
import {JSONAttemptParse} from './objects.ts'; import {JSONAttemptParse} from './objects.ts';
import {PromiseProgress} from './promise-progress'; import {PromiseProgress} from './promise-progress';
import {formatDate} from './time.ts';
/** /**
* Download blob as a file * Download blob as a file
@ -53,21 +52,6 @@ export function fileBrowser(options: {accept?: string, multiple?: boolean} = {})
}); });
} }
/**
* Extract text from a file
*
* @param file File to extract text from
* @return {Promise<string | null>} File contents
*/
export function fileText(file: any): Promise<string | null> {
return new Promise((resolve, reject) => {
const reader = new FileReader();
reader.onload = () => resolve(<string>reader.result);
reader.onerror = () => reject(reader.error);
reader.readAsText(file);
});
}
/** /**
* Create timestamp intended for filenames from a date * Create timestamp intended for filenames from a date
* *
@ -77,7 +61,7 @@ export function fileText(file: any): Promise<string | null> {
*/ */
export function timestampFilename(name?: string, date: Date | number | string = new Date()) { export function timestampFilename(name?: string, date: Date | number | string = new Date()) {
if(typeof date == 'number' || typeof date == 'string') date = new Date(date); if(typeof date == 'number' || typeof date == 'string') date = new Date(date);
const timestamp = formatDate('YYYY-MM-DD_HH:mm:ss', 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')}`;
return name ? name.replace('{{TIMESTAMP}}', timestamp) : timestamp; return name ? name.replace('{{TIMESTAMP}}', timestamp) : timestamp;
} }

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@ -22,28 +22,6 @@ export type HttpDefaults = {
url?: string; 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 { export class Http {
private static interceptors: {[key: string]: HttpInterceptor} = {}; private static interceptors: {[key: string]: HttpInterceptor} = {};
@ -76,9 +54,8 @@ export class Http {
request<T>(opts: HttpRequestOptions = {}): PromiseProgress<DecodedResponse<T>> { request<T>(opts: HttpRequestOptions = {}): PromiseProgress<DecodedResponse<T>> {
if(!this.url && !opts.url) throw new Error('URL needs to be set'); 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 || ''); let url = (opts.url?.startsWith('http') ? opts.url : (this.url || '') + (opts.url || '')).replace(/([^:]\/)\/+/g, '$1');
url = url.replaceAll(/([^:]\/)\/+/g, '$1'); if(opts.fragment) url.includes('#') ? url.replace(/#.*(\?|\n)/g, (match, arg1) => `#${opts.fragment}${arg1}`) : url += '#' + opts.fragment;
if(opts.fragment) url.includes('#') ? url.replace(/#.*(\?|\n)/g, (match, arg1) => `#${opts.fragment}${arg1}`) : `${url}#${opts.fragment}`;
if(opts.query) { if(opts.query) {
const q = Array.isArray(opts.query) ? opts.query : const q = Array.isArray(opts.query) ? opts.query :
Object.keys(opts.query).map(k => ({key: k, value: (<any>opts.query)[k]})) Object.keys(opts.query).map(k => ({key: k, value: (<any>opts.query)[k]}))
@ -98,7 +75,6 @@ export class Http {
// Send request // Send request
return new PromiseProgress((res, rej, prog) => { return new PromiseProgress((res, rej, prog) => {
try {
fetch(url, { fetch(url, {
headers, headers,
method: opts.method || (opts.body ? 'POST' : 'GET'), method: opts.method || (opts.body ? 'POST' : 'GET'),
@ -128,21 +104,18 @@ export class Http {
} }
}); });
resp = new HttpResponse<T>(resp, stream); resp.data = new Response(stream);
if(opts.decode !== false) { if(opts.decode == null || opts.decode) {
const content = resp.headers.get('Content-Type')?.toLowerCase(); const content = resp.headers.get('Content-Type')?.toLowerCase();
if(content?.includes('form')) resp.data = <T>await resp.formData(); if(content?.includes('form')) resp.data = <T>await resp.data.formData();
else if(content?.includes('json')) resp.data = <T>await resp.json(); else if(content?.includes('json')) resp.data = <T>await resp.data.json();
else if(content?.includes('text')) resp.data = <T>await resp.text(); else if(content?.includes('text')) resp.data = <T>await resp.data.text();
else if(content?.includes('application')) resp.data = <T>await resp.blob(); else if(content?.includes('application')) resp.data = <T>await resp.data.blob();
} }
if(resp.ok) res(resp); if(resp.ok) res(resp);
else rej(resp); else rej(resp);
}).catch(err => rej(err)); })
} catch(err) {
rej(err);
}
}); });
} }
} }

View File

@ -1,8 +1,6 @@
export * from './arg-parser';
export * from './array'; export * from './array';
export * from './aset'; export * from './aset';
export * from './cache'; export * from './cache';
export * from './color';
export * from './csv'; export * from './csv';
export * from './files'; export * from './files';
export * from './emitter'; export * from './emitter';
@ -13,9 +11,8 @@ export * from './logger';
export * from './math'; export * from './math';
export * from './misc'; export * from './misc';
export * from './objects'; export * from './objects';
export * from './path-events';
export * from './promise-progress'; export * from './promise-progress';
export * from './search';
export * from './string'; export * from './string';
export * from './time'; export * from './time';
export * from './types'; export * from './types';
export * from 'var-persist';

View File

@ -1,5 +1,4 @@
import {TypedEmitter, TypedEvents} from './emitter'; import {TypedEmitter, TypedEvents} from './emitter';
import {JSONSanitize} from './objects.ts';
export const CliEffects = { export const CliEffects = {
CLEAR: "\x1b[0m", CLEAR: "\x1b[0m",
@ -65,41 +64,49 @@ export class Logger extends TypedEmitter<LoggerEvents> {
super(); super();
} }
protected format(...text: any[]): string { private pad(text: any, length: number, char: string, end = false) {
const now = new Date(); const t = text.toString();
const timestamp = `${now.getFullYear()}-${now.getMonth() + 1}-${now.getDate()} ${now.getHours().toString().padStart(2, '0')}:${now.getMinutes().toString().padStart(2, '0')}:${now.getSeconds().toString().padStart(2, '0')}.${now.getMilliseconds().toString().padEnd(3, '0')}`; const l = length - t.length;
return `${timestamp}${this.namespace ? ` [${this.namespace}]` : ''} ${text.map(t => typeof t == 'string' ? t : JSONSanitize(t, 2)).join(' ')}`; if(l <= 0) return t;
const padding = Array(~~(l / char.length)).fill(char).join('');
return !end ? padding + t : t + padding;
} }
debug(...args: any[]) { private format(...text: string[]): string {
const now = new Date();
const timestamp = `${now.getFullYear()}-${now.getMonth() + 1}-${now.getDate()} ${this.pad(now.getHours().toString(), 2, '0')}:${this.pad(now.getMinutes().toString(), 2, '0')}:${this.pad(now.getSeconds().toString(), 2, '0')}.${this.pad(now.getMilliseconds().toString(), 3, '0', true)}`;
return `${timestamp}${this.namespace ? ` [${this.namespace}]` : ''} ${text.join(' ')}`;
}
debug(...args: string[]) {
if(Logger.LOG_LEVEL < LOG_LEVEL.DEBUG) return; if(Logger.LOG_LEVEL < LOG_LEVEL.DEBUG) return;
const str = this.format(...args); const str = this.format(...args);
Logger.emit(LOG_LEVEL.DEBUG, str); Logger.emit(LOG_LEVEL.DEBUG, str);
console.debug(CliForeground.LIGHT_GREY + str + CliEffects.CLEAR); console.debug(CliForeground.LIGHT_GREY + str + CliEffects.CLEAR);
} }
log(...args: any[]) { log(...args: string[]) {
if(Logger.LOG_LEVEL < LOG_LEVEL.LOG) return; if(Logger.LOG_LEVEL < LOG_LEVEL.LOG) return;
const str = this.format(...args); const str = this.format(...args);
Logger.emit(LOG_LEVEL.LOG, str); Logger.emit(LOG_LEVEL.LOG, str);
console.log(CliEffects.CLEAR + str); console.log(CliEffects.CLEAR + str);
} }
info(...args: any[]) { info(...args: string[]) {
if(Logger.LOG_LEVEL < LOG_LEVEL.INFO) return; if(Logger.LOG_LEVEL < LOG_LEVEL.INFO) return;
const str = this.format(...args); const str = this.format(...args);
Logger.emit(LOG_LEVEL.INFO, str); Logger.emit(LOG_LEVEL.INFO, str);
console.info(CliForeground.BLUE + str + CliEffects.CLEAR); console.info(CliForeground.BLUE + str + CliEffects.CLEAR);
} }
warn(...args: any[]) { warn(...args: string[]) {
if(Logger.LOG_LEVEL < LOG_LEVEL.WARN) return; if(Logger.LOG_LEVEL < LOG_LEVEL.WARN) return;
const str = this.format(...args); const str = this.format(...args);
Logger.emit(LOG_LEVEL.WARN, str); Logger.emit(LOG_LEVEL.WARN, str);
console.warn(CliForeground.YELLOW + str + CliEffects.CLEAR); console.warn(CliForeground.YELLOW + str + CliEffects.CLEAR);
} }
error(...args: any[]) { error(...args: string[]) {
if(Logger.LOG_LEVEL < LOG_LEVEL.ERROR) return; if(Logger.LOG_LEVEL < LOG_LEVEL.ERROR) return;
const str = this.format(...args); const str = this.format(...args);
Logger.emit(LOG_LEVEL.ERROR, str); Logger.emit(LOG_LEVEL.ERROR, str);

View File

@ -1,4 +1,3 @@
import {PathEvent} from './path-events.ts';
import {md5} from './string'; import {md5} from './string';
/** /**
@ -12,16 +11,3 @@ export function gravatar(email: string, def='mp') {
if(!email) return ''; if(!email) return '';
return `https://www.gravatar.com/avatar/${md5(email)}?d=${def}`; return `https://www.gravatar.com/avatar/${md5(email)}?d=${def}`;
} }
/**
* Escape any regex special characters to avoid misinterpretation during search
*
* @param {string} value String which should be escaped
* @return {string} New escaped sequence
*/
export function escapeRegex(value: string) {
return value.replace(/[.*+?^${}()|\[\]\\]/g, '\\$&');
}
export type Listener = (event: PathEvent, ...args: any[]) => any;
export type Unsubscribe = () => void;

View File

@ -29,10 +29,10 @@ export function clean<T>(obj: T, undefinedOnly = false): Partial<T> {
* Should be replaced by `structuredClone` once released. * Should be replaced by `structuredClone` once released.
* @param {T} value Object to copy * @param {T} value Object to copy
* @returns {T} Type * @returns {T} Type
* @deprecated Please use `structuredClone`
*/ */
export function deepCopy<T>(value: T): T { export function deepCopy<T>(value: T): T {
try {return structuredClone(value); } return structuredClone(value);
catch { return JSON.parse(JSONSanitize(value)); }
} }
/** /**
@ -91,6 +91,7 @@ export function dotNotation<T>(obj: any, prop: string, set?: T): T | undefined {
}, obj); }, obj);
} }
/** /**
* Convert object into URL encoded query string * Convert object into URL encoded query string
* *
@ -127,9 +128,8 @@ export function encodeQuery(data: any): string {
export function flattenObj(obj: any, parent?: any, result: any = {}) { export function flattenObj(obj: any, parent?: any, result: any = {}) {
if(typeof obj === "object" && !Array.isArray(obj)) { if(typeof obj === "object" && !Array.isArray(obj)) {
for(const key of Object.keys(obj)) { for(const key of Object.keys(obj)) {
const propName = parent ? `${parent}.${key}` : key; const propName = parent ? parent + '.' + key : key;
if(typeof obj[key] === 'object' && obj[key] != null && !Array.isArray(obj[key])) { if(typeof obj[key] === 'object') {
console.log(propName, );
flattenObj(obj[key], propName, result); flattenObj(obj[key], propName, result);
} else { } else {
result[propName] = obj[key]; result[propName] = obj[key];
@ -216,25 +216,14 @@ export function mixin(target: any, constructors: any[]) {
/** /**
* Parse JSON but return the original string if it fails * Parse JSON but return the original string if it fails
* *
* @param {any} json JSON string to parse * @param {string} json JSON string to parse
* @return {string | T} Object if successful, original string otherwise * @return {string | T} Object if successful, original string otherwise
*/ */
export function JSONAttemptParse<T1, T2>(json: T2): T1 | T2 { export function JSONAttemptParse<T>(json: string): T | string {
try { return JSON.parse(<any>json); } try { return JSON.parse(json); }
catch { return json; } catch { return json; }
} }
/**
* Stringifies objects & skips primitives
*
* @param {any} obj Object to convert to serializable value
* @return {string | T} Serialized value
*/
export function JSONSerialize<T1>(obj: T1): T1 | string {
if(typeof obj == 'object' && obj != null) return JSONSanitize(obj);
return obj;
}
/** /**
* Convert an object to a JSON string avoiding any circular references. * Convert an object to a JSON string avoiding any circular references.
* *
@ -245,8 +234,10 @@ export function JSONSerialize<T1>(obj: T1): T1 | string {
export function JSONSanitize(obj: any, space?: number): string { export function JSONSanitize(obj: any, space?: number): string {
let cache: any[] = []; let cache: any[] = [];
return JSON.stringify(obj, (key, value) => { return JSON.stringify(obj, (key, value) => {
if(typeof value === 'object' && value !== null) if (typeof value === 'object' && value !== null) {
if(!cache.includes(value)) cache.push(value); if (cache.includes(value)) return;
cache.push(value);
}
return value; return value;
}, space); }, space);
} }

View File

@ -1,280 +0,0 @@
import {makeArray} from './array.ts';
import {ASet} from './aset.ts';
/**
* Available methods:
* * - All/Wildcard
* n - None
* c - Create
* r - Read
* u - Update
* d - Delete
* x - Execute
*/
export type Method = '*' | 'n' | 'c' | 'r' | 'u' | 'd' | 'x';
/**
* Shorthand for creating Event from a string
*
* @example
* ```ts
* const event: Event = PE`users/system:*`;
* ```
*
* @param {TemplateStringsArray} str String that will be parsed into Event
* @param {string} args
* @return {PathEvent} Event object
*/
export function PE(str: TemplateStringsArray, ...args: any[]) {
const combined = [];
for(let i = 0; i < str.length || i < args.length; i++) {
if(str[i]) combined.push(str[i]);
if(args[i]) combined.push(args[i]);
}
return new PathEvent(combined.join(''));
}
/**
* Shorthand for creating Event strings, ensures paths are correct
*
* @param {TemplateStringsArray} str
* @param {string} args
* @return {string}
* @constructor
*/
export function PES(str: TemplateStringsArray, ...args: any[]) {
let combined = [];
for(let i = 0; i < str.length || i < args.length; i++) {
if(str[i]) combined.push(str[i]);
if(args[i]) combined.push(args[i]);
}
const [paths, methods] = combined.join('').split(':');
return PathEvent.toString(paths, <any>methods?.split(''));
}
export class PathError extends Error { }
/**
* A event broken down into its core components for easy processing
* Event Structure: `module/path/name:property:method`
* Example: `users/system:crud` or `storage/some/path/file.txt:r`
*/
export class PathEvent {
/** First directory in path */
module!: string;
/** Entire path, including the module & name */
fullPath!: string;
/** Path including the name, excluding the module */
path!: string;
/** Last sagment of path */
name!: string;
/** List of methods */
methods!: ASet<Method>;
/** All/Wildcard specified */
get all(): boolean { return this.methods.has('*') }
set all(v: boolean) { v ? new ASet<Method>(['*']) : this.methods.delete('*'); }
/** None specified */
get none(): boolean { return this.methods.has('n') }
set none(v: boolean) { v ? this.methods = new ASet<Method>(['n']) : this.methods.delete('n'); }
/** Create method specified */
get create(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('c')) }
set create(v: boolean) { v ? this.methods.delete('n').add('c') : this.methods.delete('c'); }
/** Read method specified */
get read(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('r')) }
set read(v: boolean) { v ? this.methods.delete('n').add('r') : this.methods.delete('r'); }
/** Update method specified */
get update(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('u')) }
set update(v: boolean) { v ? this.methods.delete('n').add('u') : this.methods.delete('u'); }
/** Delete method specified */
get delete(): boolean { return !this.methods.has('n') && (this.methods.has('*') || this.methods.has('d')) }
set delete(v: boolean) { v ? this.methods.delete('n').add('d') : this.methods.delete('d'); }
constructor(Event: string | PathEvent) {
if(typeof Event == 'object') return Object.assign(this, Event);
let [p, scope, method] = Event.replaceAll(/\/{2,}/g, '/').split(':');
if(!method) method = scope || '*';
if(p == '*' || !p && method == '*') {
p = '';
method = '*';
}
let temp = p.split('/').filter(p => !!p);
this.module = temp.splice(0, 1)[0]?.toLowerCase() || '';
this.fullPath = p;
this.path = temp.join('/');
this.name = temp.pop() || '';
this.methods = new ASet(<any>method.split(''));
}
/**
* Combine multiple events into one parsed object. Longest path takes precedent, but all subsequent methods are
* combined until a "none" is reached
*
* @param {string | PathEvent} paths Events as strings or pre-parsed
* @return {PathEvent} Final combined permission
*/
static combine(...paths: (string | PathEvent)[]): PathEvent {
let hitNone = false;
const combined = paths.map(p => new PathEvent(p))
.toSorted((p1, p2) => {
const l1 = p1.fullPath.length, l2 = p2.fullPath.length;
return l1 < l2 ? 1 : (l1 > l2 ? -1 : 0);
}).reduce((acc, p) => {
if(p.none) hitNone = true;
if(!acc) return p;
if(hitNone) return acc;
acc.methods = [...acc.methods, ...p.methods];
return acc;
}, <any>null);
combined.methods = new ASet<Method>(combined.methods);
return combined;
}
/**
* Filter a set of paths based on the target
*
* @param {string | PathEvent | (string | PathEvent)[]} target Array of events that will filtered
* @param filter {...PathEvent} Must container one of
* @return {boolean} Whether there is any overlap
*/
static filter(target: string | PathEvent | (string | PathEvent)[], ...filter: (string | PathEvent)[]): PathEvent[] {
const parsedTarget = makeArray(target).map(pe => new PathEvent(pe));
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.fullPath.startsWith(t.fullPath)) &&
(f.all || t.all || t.methods.intersection(f.methods).length));
});
}
/**
* Squash 2 sets of paths & return true if any overlap is found
*
* @param {string | PathEvent | (string | PathEvent)[]} target Array of Events as strings or pre-parsed
* @param has Target must have at least one of these path
* @return {boolean} Whether there is any overlap
*/
static has(target: string | PathEvent | (string | PathEvent)[], ...has: (string | PathEvent)[]): boolean {
const parsedRequired = makeArray(has).map(pe => new PathEvent(pe));
const parsedTarget = makeArray(target).map(pe => new PathEvent(pe));
return !!parsedRequired.find(r => {
if(!r.fullPath && r.all) return true;
const filtered = parsedTarget.filter(p => r.fullPath.startsWith(p.fullPath));
if(!filtered.length) return false;
const combined = PathEvent.combine(...filtered);
return (!combined.none && (combined.all || r.all)) || combined.methods.intersection(r.methods).length;
});
}
/**
* Squash 2 sets of paths & return true if the target has all paths
*
* @param {string | PathEvent | (string | PathEvent)[]} target Array of Events as strings or pre-parsed
* @param has Target must have all these paths
* @return {boolean} Whether there is any overlap
*/
static hasAll(target: string | PathEvent | (string | PathEvent)[], ...has: (string | PathEvent)[]): boolean {
return has.filter(h => PathEvent.has(target, h)).length == has.length;
}
/**
* Same as `has` but raises an error if there is no overlap
*
* @param {string | string[]} target Array of Events as strings or pre-parsed
* @param has Target must have at least one of these path
*/
static hasFatal(target: string | PathEvent | (string | PathEvent)[], ...has: (string | PathEvent)[]): void {
if(!PathEvent.has(target, ...has)) throw new PathError(`Requires one of: ${makeArray(has).join(', ')}`);
}
/**
* Same as `hasAll` but raises an error if the target is missing any paths
*
* @param {string | string[]} target Array of Events as strings or pre-parsed
* @param has Target must have all these paths
*/
static hasAllFatal(target: string | PathEvent | (string | PathEvent)[], ...has: (string | PathEvent)[]): void {
if(!PathEvent.hasAll(target, ...has)) throw new PathError(`Requires all: ${makeArray(has).join(', ')}`);
}
/**
* Create event string from its components
*
* @param {string | string[]} path Event path
* @param {Method} methods Event method
* @return {string} String representation of Event
*/
static toString(path: string | string[], methods: Method | Method[]): string {
let p = makeArray(path).filter(p => p != null).join('/');
p = p?.trim().replaceAll(/\/{2,}/g, '/').replaceAll(/(^\/|\/$)/g, '');
if(methods?.length) p += `:${makeArray(methods).map(m => m.toLowerCase()).join('')}`;
return p;
}
/**
* Filter a set of paths based on this event
*
* @param {string | PathEvent | (string | PathEvent)[]} target Array of events that will filtered
* @return {boolean} Whether there is any overlap
*/
filter(target: string | PathEvent | (string | PathEvent)[]): PathEvent[] {
return PathEvent.filter(target, this);
}
/**
* Create event string from its components
*
* @return {string} String representation of Event
*/
toString() {
return PathEvent.toString(this.fullPath, this.methods);
}
}
export type PathListener = (event: PathEvent, ...args: any[]) => any;
export type PathUnsubscribe = () => void;
export interface IPathEventEmitter {
emit(event: string, ...args: any[]): void;
off(listener: PathListener): void;
on(event: string, listener: PathListener): PathUnsubscribe;
once(event: string, listener?: PathListener): Promise<any>;
relayEvents(emitter: PathEventEmitter): void;
}
/**
* Event emitter that uses paths allowing listeners to listen to different combinations of modules, paths & methods
*/
export class PathEventEmitter implements IPathEventEmitter{
private listeners: [PathEvent, PathListener][] = [];
emit(event: string | PathEvent, ...args: any[]) {
const parsed = new PathEvent(event);
this.listeners.filter(l => PathEvent.has(l[0], event))
.forEach(async l => l[1](parsed, ...args));
};
off(listener: PathListener) {
this.listeners = this.listeners.filter(l => l[1] != listener);
}
on(event: string | string[], listener: PathListener): PathUnsubscribe {
makeArray(event).forEach(e => this.listeners.push([new PathEvent(e), listener]));
return () => this.off(listener);
}
once(event: string | string[], listener?: PathListener): Promise<any> {
return new Promise(res => {
const unsubscribe = this.on(event, (event: PathEvent, ...args: any[]) => {
res(args.length < 2 ? args[0] : args);
if(listener) listener(event, ...args);
unsubscribe();
});
});
}
relayEvents(emitter: IPathEventEmitter) {
emitter.on('*', (event, ...args) => this.emit(event, ...args));
}
}

View File

@ -1,38 +0,0 @@
import {dotNotation, JSONAttemptParse} from './objects';
export function search(rows: any[], search: string, regex?: boolean, transform: Function = (r: any) => r) {
if(!rows) return [];
return rows.filter(r => {
// Empty search
const value = transform(r);
if(!search) return true;
// Regex search
if(regex) {
return !!Object.values(value).filter((v: any) => {
try { return RegExp(search, 'gm').test(v.toString()); }
catch { return false; }
}).length
}
// 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;
})
});
}

View File

@ -1,30 +1,24 @@
import {dotNotation, flattenObj} from './objects.ts';
/** /**
* String of all letters * String of all letters
*/ */
export const LETTER_LIST = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; const LETTER_LIST = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
/** /**
* String of all numbers * String of all numbers
*/ */
export const NUMBER_LIST = '0123456789'; const NUMBER_LIST = '0123456789';
/** /**
* String of all symbols * String of all symbols
*/ */
export const SYMBOL_LIST = '~`!@#$%^&*()_-+={[}]|\\:;"\'<,>.?/'; const SYMBOL_LIST = '~`!@#$%^&*()_-+={[}]|\\:;"\'<,>.?/';
/** /**
* String of all letters, numbers & symbols * String of all letters, numbers & symbols
*/ */
export const CHAR_LIST = LETTER_LIST + LETTER_LIST.toLowerCase() + NUMBER_LIST + SYMBOL_LIST; const CHAR_LIST = LETTER_LIST + 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 * Convert number of bytes into a human-readable size
@ -50,7 +44,7 @@ export function formatBytes(bytes: number, decimals = 2) {
export function formatPhoneNumber(number: string) { export function formatPhoneNumber(number: string) {
const parts = /(\+?1)?.*?(\d{3}).*?(\d{3}).*?(\d{4})/g.exec(number); const parts = /(\+?1)?.*?(\d{3}).*?(\d{3}).*?(\d{4})/g.exec(number);
if(!parts) throw new Error(`Number cannot be parsed: ${number}`); if(!parts) throw new Error(`Number cannot be parsed: ${number}`);
return `${parts[1] ? '+1' : ''} (${parts[2]}) ${parts[3]}-${parts[4]}`.trim(); return `${parts[1] ?? ''} (${parts[2]}) ${parts[3]}-${parts[4]}`.trim();
} }
/** /**
@ -66,23 +60,11 @@ export function formatPhoneNumber(number: string) {
* @param {string} str - Value that will be injected to parent * @param {string} str - Value that will be injected to parent
* @param {number} index - Position to inject string at * @param {number} index - Position to inject string at
* @returns {string} - New string * @returns {string} - New string
* @deprecated use `strSplice()`
*/ */
export function insertAt(target: string, str: string, index: number): String { export function insertAt(target: string, str: string, index: number): String {
return `${target.slice(0, index)}${str}${target.slice(index + 1)}`; return `${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 * Add padding to string
* *
@ -105,18 +87,6 @@ export function pad(text: any, length: number, char: string = ' ', start = true)
return text.toString().padEnd(length, char); 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 * Generate a random hexadecimal value
* *
@ -180,32 +150,6 @@ export function randomStringBuilder(length: number, letters = false, numbers = f
}).join(''); }).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)
*
* @param {string} str String that will be modified
* @param {number} start Start index of splice
* @param {number} deleteCount Number of characters to remove in splice
* @param {string} insert Insert new string into splice
* @return {string} Returned spliced string
*/
export function strSplice(str: string, start: number, deleteCount: number, insert = '') {
const before = str.slice(0, start);
const after = str.slice(start + deleteCount);
return before + insert + after;
}
/** /**
* Find all substrings that match a given pattern. * Find all substrings that match a given pattern.
* *
@ -251,7 +195,6 @@ export type ParsedUrl = {
* *
* @param {string} url URL string that will be parsed * @param {string} url URL string that will be parsed
* @returns {RegExpExecArray} Parts of URL * @returns {RegExpExecArray} Parts of URL
* @deprecated Use built-in URL object: `new URL('...')`;
*/ */
export function parseUrl(url: string): ParsedUrl { export function parseUrl(url: string): ParsedUrl {
const processed = new RegExp( const processed = new RegExp(

View File

@ -1,151 +1,17 @@
/** /**
* Like setInterval but will adjust the timeout value to account for runtime * Return date formated highest to lowest: YYYY-MM-DD H:mm AM
* @param {Function} cb Callback function that will be ran
* @param {number} ms Run function ever x seconds
* @return {() => void}
*/
export function adjustedInterval(cb: Function, ms: number) {
let cancel = false, timeout: any = null;
const p = async () => {
if (cancel) return;
const start = new Date().getTime();
await cb();
const end = new Date().getTime();
timeout = setTimeout(() => p(), ms - (end - start) || 1);
};
p();
return () => {
cancel = true;
if(timeout) clearTimeout(timeout);
}
}
/**
* Format date
* *
* @param {string} format How date string will be formatted, default: `YYYY-MM-DD H:mm A` * @param {Date | number | string} date Date or timestamp to convert to string
* @param {Date | number | string} date Date or timestamp, defaults to now
* @param tz Set timezone offset
* @return {string} Formated date * @return {string} Formated date
*/ */
export function formatDate(format = 'YYYY-MM-DD H:mm', date: Date | number | string = new Date(), tz?: string | number): string { export function formatDate(date: Date | number | string): string {
const timezones = [
['IDLW', -12],
['SST', -11],
['HST', -10],
['AKST', -9],
['PST', -8],
['MST', -7],
['CST', -6],
['EST', -5],
['AST', -4],
['BRT', -3],
['MAT', -2],
['AZOT', -1],
['UTC', 0],
['CET', 1],
['EET', 2],
['MSK', 3],
['AST', 4],
['PKT', 5],
['IST', 5.5],
['BST', 6],
['ICT', 7],
['CST', 8],
['JST', 9],
['AEST', 10],
['SBT', 11],
['FJT', 12],
['TOT', 13],
['LINT', 14]
];
function adjustTz(date: Date, gmt: number) {
const currentOffset = date.getTimezoneOffset();
const adjustedOffset = gmt * 60;
return new Date(date.getTime() + (adjustedOffset + currentOffset) * 60000);
}
function day(num: number): string {
return ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'][num] || 'Unknown';
}
function doy(date: Date) {
const start = new Date(`${date.getFullYear()}-01-01 0:00:00`);
return Math.ceil((date.getTime() - start.getTime()) / (1000 * 60 * 60 * 24));
}
function month(num: number): string {
return ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December'][num] || 'Unknown';
}
function suffix(num: number) {
if (num % 100 >= 11 && num % 100 <= 13) return `${num}th`;
switch (num % 10) {
case 1: return `${num}st`;
case 2: return `${num}nd`;
case 3: return `${num}rd`;
default: return `${num}th`;
}
}
function tzOffset(offset: number) {
const hours = ~~(offset / 60);
const minutes = offset % 60;
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 = new Date(date);
let hours = date.getHours(), postfix = 'AM';
// Handle timezones if(hours >= 12) {
let t!: [string, number]; if(hours > 12) hours -= 12;
if(tz == null) tz = -(date.getTimezoneOffset() / 60); postfix = 'PM';
t = <any>timezones.find(t => isNaN(<any>tz) ? t[0] == tz : t[1] == tz); } else if(hours == 0) hours = 12;
if(!t) throw new Error(`Unknown timezone: ${tz}`); return `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date.getDate().toString().padStart(2, '0')}, ${hours}:${date.getMinutes().toString().padStart(2, '0')} ${postfix}`;
date = adjustTz(date, t[1]);
// 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]);
}
/**
* Run a function immediately & repeat every x ms
*
* @param {() => any} fn Callback function
* @param {number} interval Repeat in ms
* @return {number} Clear Interval ID
*/
export function instantInterval(fn: () => any, interval: number) {
fn();
return setInterval(fn, interval);
} }
/** /**
@ -170,14 +36,14 @@ export function sleep(ms: number): Promise<void> {
* ```js * ```js
* let loading = true; * let loading = true;
* setTimeout(() => wait = false, 1000); * setTimeout(() => wait = false, 1000);
* await sleepWhile(() => loading); // Won't continue until loading flag is false * await sleepUntil(() => loading); // Won't continue until loading flag is false
* ``` * ```
* *
* @param {() => boolean | Promise<boolean>} fn Return true to continue * @param {() => boolean | Promise<boolean>} fn Return true to continue
* @param {number} checkInterval Run function ever x milliseconds * @param {number} checkInterval Run function ever x milliseconds
* @return {Promise<void>} Callback when sleep is over * @return {Promise<void>} Callback when sleep is over
*/ */
export async function sleepWhile(fn : () => boolean | Promise<boolean>, checkInterval = 100): Promise<void> { export async function sleepUntil(fn : () => boolean | Promise<boolean>, checkInterval = 100): Promise<void> {
while(await fn()) await sleep(checkInterval); while(await fn()) await sleep(checkInterval);
} }

View File

@ -15,6 +15,6 @@
* *
* @return {Array<keyof T>} Available keys * @return {Array<keyof T>} Available keys
*/ */
export function typeKeys<T extends object>() { export function tyoeKeys<T extends object>() {
return Object.keys(<T>{}) as Array<keyof T>; return Object.keys(<T>{}) as Array<keyof T>;
} }

View File

@ -13,7 +13,7 @@ export default defineConfig({
} }
}, },
emptyOutDir: true, emptyOutDir: true,
minify: false, minify: true,
sourcemap: true sourcemap: true
}, },
plugins: [dts()], plugins: [dts()],