Compare commits
10 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
| adafd61c83 | |||
| 7747dc5558 | |||
| 947bdbc6d4 | |||
| e2b8c35535 | |||
| 3b7d28de4b | |||
| 8f7e816571 | |||
| 8c1fb2d8cb | |||
| 91dc17667e | |||
| 11cfc67650 | |||
| 4ed23e1502 |
14
index.html
14
index.html
@ -1,19 +1,9 @@
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<html>
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<html>
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<body>
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<body>
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<script type="module">
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<script type="module">
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import {Cache, Database} from './dist/index.mjs';
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import {PES} from './dist/index.mjs';
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const db = new Database('test');
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console.log(PES`storage${'Test/Test'}:d`);
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db.connection.then(() => {
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console.log(db.tables);
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});
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const table = window.table = await db.createTable('test2');
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table.add({ name: 'Alice', age: 30 });
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table.add({ name: 'Bob', age: 24 });
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table.add({ name: 'Carol', age: 30 });
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console.log(db.tables);
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</script>
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</script>
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</body>
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</body>
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</html>
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</html>
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@ -1,6 +1,6 @@
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{
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{
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"name": "@ztimson/utils",
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"name": "@ztimson/utils",
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"version": "0.25.10",
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"version": "0.25.18",
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"description": "Utility library",
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"description": "Utility library",
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"author": "Zak Timson",
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"author": "Zak Timson",
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"license": "MIT",
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"license": "MIT",
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20
src/cache.ts
20
src/cache.ts
@ -1,5 +1,5 @@
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import {Table} from './database.ts';
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import {Table} from './database.ts';
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import {deepCopy, JSONSanitize} from './objects.ts';
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import {deepCopy, includes, JSONSanitize} from './objects.ts';
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export type CacheOptions = {
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export type CacheOptions = {
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/** Delete keys automatically after x amount of seconds */
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/** Delete keys automatically after x amount of seconds */
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@ -34,7 +34,12 @@ export class Cache<K extends string | number | symbol, T> {
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if(options.storageKey && !options.storage && typeof(Storage) !== 'undefined') options.storage = localStorage;
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if(options.storageKey && !options.storage && typeof(Storage) !== 'undefined') options.storage = localStorage;
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if(options.storage) {
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if(options.storage) {
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if(options.storage instanceof Table) {
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if(options.storage instanceof Table) {
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(async () => (await options.storage?.getAll()).forEach((v: any) => this.add(v)))()
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(async () => (await options.storage?.getAll()).forEach((v: any) => {
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if(v) {
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try { this.add(v) }
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catch { }
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}
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}))()
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} else if(options.storageKey) {
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} else if(options.storageKey) {
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const stored = options.storage?.getItem(options.storageKey);
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const stored = options.storage?.getItem(options.storageKey);
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if(stored != null) try { Object.assign(this.store, JSON.parse(stored)); } catch { }
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if(stored != null) try { Object.assign(this.store, JSON.parse(stored)); } catch { }
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@ -55,6 +60,7 @@ export class Cache<K extends string | number | symbol, T> {
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private getKey(value: T): K {
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private getKey(value: T): K {
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if(!this.key) throw new Error('No key defined');
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if(!this.key) throw new Error('No key defined');
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if(value[this.key] === undefined) throw new Error(`${this.key.toString()} Doesn't exist on ${JSON.stringify(value, null, 2)}`);
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return <K>value[this.key];
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return <K>value[this.key];
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}
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}
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@ -143,6 +149,16 @@ export class Cache<K extends string | number | symbol, T> {
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return this;
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return this;
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}
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}
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/**
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* Find the first cached item to match a filter
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* @param {Partial<T>} filter Partial item to match
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* @param {Boolean} expired Include expired items, defaults to false
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* @returns {T | undefined} Cached item or undefined if nothing matched
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*/
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find(filter: Partial<T>, expired?: boolean): T | undefined {
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return <T>Object.values(this.store).find((row: any) => (expired || !row._expired) && includes(row, filter));
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}
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/**
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/**
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* Get item from the cache
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* Get item from the cache
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* @param {K} key Key to lookup
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* @param {K} key Key to lookup
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@ -77,7 +77,7 @@ export function fileText(file: any): Promise<string | null> {
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*/
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*/
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export function timestampFilename(name?: string, date: Date | number | string = new Date()) {
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export function timestampFilename(name?: string, date: Date | number | string = new Date()) {
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if(typeof date == 'number' || typeof date == 'string') date = new Date(date);
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if(typeof date == 'number' || typeof date == 'string') date = new Date(date);
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const timestamp = formatDate('YYYY-MM-DD_HH:mm:ss', date);
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const timestamp = formatDate('YYYY-MM-DD_HH-mm', date);
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return name ? name.replace('{{TIMESTAMP}}', timestamp) : timestamp;
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return name ? name.replace('{{TIMESTAMP}}', timestamp) : timestamp;
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}
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}
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24
src/misc.ts
24
src/misc.ts
@ -1,6 +1,16 @@
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import {PathEvent} from './path-events.ts';
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import {PathEvent} from './path-events.ts';
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import {md5} from './string';
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import {md5} from './string';
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/**
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* Escape any regex special characters to avoid misinterpretation during search
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*
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* @param {string} value String which should be escaped
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* @return {string} New escaped sequence
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*/
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export function escapeRegex(value: string) {
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return value.replace(/[.*+?^${}()|\[\]\\]/g, '\\$&');
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}
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/**
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/**
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* Run a stringified function with arguments asynchronously
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* Run a stringified function with arguments asynchronously
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* @param {object} args Map of key/value arguments
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* @param {object} args Map of key/value arguments
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@ -26,13 +36,15 @@ export function gravatar(email: string, def='mp') {
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}
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}
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/**
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/**
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* Escape any regex special characters to avoid misinterpretation during search
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* Convert IPv6 to v4 because who uses that, NAT4Life
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*
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* @param {string} ip IPv6 address, e.g. 2001:0db8:85a3:0000:0000:8a2e:0370:7334
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* @param {string} value String which should be escaped
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* @returns {string | null} IPv4 address, e.g. 172.16.58.3
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* @return {string} New escaped sequence
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*/
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*/
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export function escapeRegex(value: string) {
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export function ipV6ToV4(ip: string) {
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return value.replace(/[.*+?^${}()|\[\]\\]/g, '\\$&');
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if(!ip) return null;
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const ipv4 = ip.split(':').splice(-1)[0];
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if(ipv4 == '1') return '127.0.0.1';
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return ipv4;
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}
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}
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/**
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/**
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@ -48,7 +48,7 @@ export function PES(str: TemplateStringsArray, ...args: any[]) {
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if(str[i]) combined.push(str[i]);
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if(str[i]) combined.push(str[i]);
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if(args[i]) combined.push(args[i]);
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if(args[i]) combined.push(args[i]);
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}
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}
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const [paths, methods] = combined.join('').split(':');
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const [paths, methods] = combined.join('/').split(':');
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return PathEvent.toString(paths, <any>methods?.split(''));
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return PathEvent.toString(paths, <any>methods?.split(''));
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}
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}
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@ -99,7 +99,7 @@ export class PathEvent {
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method = '*';
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method = '*';
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}
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}
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let temp = p.split('/').filter(p => !!p);
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let temp = p.split('/').filter(p => !!p);
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this.module = temp.splice(0, 1)[0]?.toLowerCase() || '';
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this.module = temp.splice(0, 1)[0] || '';
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this.path = temp.join('/');
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this.path = temp.join('/');
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this.fullPath = `${this.module}${this.module && this.path ? '/' : ''}${this.path}`;
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this.fullPath = `${this.module}${this.module && this.path ? '/' : ''}${this.path}`;
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this.name = temp.pop() || '';
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this.name = temp.pop() || '';
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@ -140,13 +140,10 @@ export class PathEvent {
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*/
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*/
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static filter(target: string | PathEvent | (string | PathEvent)[], ...filter: (string | PathEvent)[]): PathEvent[] {
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static filter(target: string | PathEvent | (string | PathEvent)[], ...filter: (string | PathEvent)[]): PathEvent[] {
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const parsedTarget = makeArray(target).map(pe => new PathEvent(pe));
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const parsedTarget = makeArray(target).map(pe => new PathEvent(pe));
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const parsedFind = makeArray(filter).map(pe => new PathEvent(pe));
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const parsedFilter = makeArray(filter).map(pe => new PathEvent(pe));
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return parsedTarget.filter(t => {
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return parsedTarget.filter(t => !!parsedFilter.find(f =>
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if(!t.fullPath && t.all) return true;
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(t.fullPath == '*' || f.fullPath == '*' || t.fullPath.startsWith(f.fullPath) || f.fullPath.startsWith(t.fullPath)) &&
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return !!parsedFind.find(f =>
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(f.all || t.all || t.methods.intersection(f.methods).length)));
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(t.fullPath.startsWith(f.fullPath) || f.fullPath.startsWith(t.fullPath)) &&
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(f.all || t.all || t.methods.intersection(f.methods).length));
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});
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}
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}
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/**
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/**
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@ -157,15 +154,12 @@ export class PathEvent {
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* @return {boolean} Whether there is any overlap
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* @return {boolean} Whether there is any overlap
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*/
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*/
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static has(target: string | PathEvent | (string | PathEvent)[], ...has: (string | PathEvent)[]): boolean {
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static has(target: string | PathEvent | (string | PathEvent)[], ...has: (string | PathEvent)[]): boolean {
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const parsedRequired = makeArray(has).map(pe => new PathEvent(pe));
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const parsedTarget = makeArray(target).map(pe => new PathEvent(pe));
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const parsedTarget = makeArray(target).map(pe => new PathEvent(pe));
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return !!parsedRequired.find(r => {
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const parsedRequired = makeArray(has).map(pe => new PathEvent(pe));
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if(!r.fullPath && r.all) return true;
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return !!parsedRequired.find(r => !!parsedTarget.find(t =>
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const filtered = parsedTarget.filter(p => r.fullPath.startsWith(p.fullPath));
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(r.fullPath == '*' || t.fullPath == '*' || r.fullPath.startsWith(t.fullPath)) &&
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if(!filtered.length) return false;
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(r.all || t.all || r.methods.intersection(t.methods).length)
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const combined = PathEvent.combine(...filtered);
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));
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return (!combined.none && (combined.all || r.all)) || combined.methods.intersection(r.methods).length;
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});
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}
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}
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/**
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/**
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@ -254,8 +248,8 @@ export class PathEventEmitter implements IPathEventEmitter{
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constructor(public readonly prefix: string = '') { }
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constructor(public readonly prefix: string = '') { }
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emit(event: Event, ...args: any[]) {
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emit(event: Event, ...args: any[]) {
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const parsed = new PathEvent(`${this.prefix}/${new PathEvent(event).toString()}`);
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const parsed = PE`${this.prefix}/${event}`;
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this.listeners.filter(l => PathEvent.has(l[0], `${this.prefix}/${event}`))
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this.listeners.filter(l => PathEvent.has(l[0], parsed))
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.forEach(async l => l[1](parsed, ...args));
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.forEach(async l => l[1](parsed, ...args));
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};
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};
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@ -265,7 +259,7 @@ export class PathEventEmitter implements IPathEventEmitter{
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on(event: Event | Event[], listener: PathListener): PathUnsubscribe {
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on(event: Event | Event[], listener: PathListener): PathUnsubscribe {
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makeArray(event).forEach(e => this.listeners.push([
|
makeArray(event).forEach(e => this.listeners.push([
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new PathEvent(`${this.prefix}/${new PathEvent(e).toString()}`),
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new PathEvent(`${this.prefix}/${e}`),
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listener
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listener
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]));
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]));
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return () => this.off(listener);
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return () => this.off(listener);
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32
src/time.ts
32
src/time.ts
@ -190,3 +190,35 @@ export async function sleepWhile(fn : () => boolean | Promise<boolean>, checkInt
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export function timeUntil(date: Date | number): number {
|
export function timeUntil(date: Date | number): number {
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return (date instanceof Date ? date.getTime() : date) - (new Date()).getTime();
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return (date instanceof Date ? date.getTime() : date) - (new Date()).getTime();
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}
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}
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|
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/**
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* Convert a timezone string (e.g., "America/Toronto") to its current UTC offset in minutes.
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* @param {string} tz - Timezone string, e.g. "America/Toronto"
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* @param {Date} [date=new Date()] - The date for which you want the offset (default is now)
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* @returns {number} - Offset in minutes (e.g., -240)
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*/
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export function timezoneOffset(tz: string, date: Date = new Date()): number {
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const dtf = new Intl.DateTimeFormat('en-US', {
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timeZone: tz,
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hour12: false,
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year: 'numeric',
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month: '2-digit',
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day: '2-digit',
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hour: '2-digit',
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minute: '2-digit',
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second: '2-digit',
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});
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const parts = dtf.formatToParts(date);
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const get = (type: string) => Number(parts.find(v => v.type === type)?.value);
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const y = get('year');
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const mo = get('month');
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const d = get('day');
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const h = get('hour');
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const m = get('minute');
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const s = get('second');
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|
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const asUTC = Date.UTC(y, mo - 1, d, h, m, s);
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const asLocal = date.getTime();
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return Math.round((asLocal - asUTC) / 60000);
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|
}
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@ -27,7 +27,7 @@ describe('Path Events', () => {
|
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|
|
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describe('PathEvent', () => {
|
describe('PathEvent', () => {
|
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it('parses event string', () => {
|
it('parses event string', () => {
|
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const pe = new PathEvent('Users/system:cr');
|
const pe = new PathEvent('users/system:cr');
|
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expect(pe.module).toBe('users');
|
expect(pe.module).toBe('users');
|
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expect(pe.fullPath).toBe('users/system');
|
expect(pe.fullPath).toBe('users/system');
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expect(pe.name).toBe('system');
|
expect(pe.name).toBe('system');
|
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@ -103,11 +103,9 @@ describe('Path Events', () => {
|
|||||||
});
|
});
|
||||||
|
|
||||||
it('has returns true for overlapping', () => {
|
it('has returns true for overlapping', () => {
|
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const events = [
|
const events = [new PathEvent('users/sys:cr')];
|
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new PathEvent('users/sys:cr'),
|
expect(PathEvent.has(events, 'users/sys:r')).toBeTruthy();
|
||||||
];
|
expect(PathEvent.has(events, 'users/nope:r')).toBeFalsy();
|
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expect(PathEvent.has(events, 'users/sys:r')).toBe(true);
|
|
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expect(PathEvent.has(events, 'users/nope:r')).toBe(false);
|
|
||||||
});
|
});
|
||||||
|
|
||||||
it('hasAll returns true only if all overlap', () => {
|
it('hasAll returns true only if all overlap', () => {
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user