updated xhr error handling

.github/workflows/build.yaml

@@ -37,11 +37,15 @@ jobs:
             key: node_modules
             pattern: node_modules
 
-      -   name: Cache Artifacts
-          uses: ztimson/actions/cache@develop
+      -   name: Upload to Registry
+          uses: ztimson/actions/npm/publish@develop
+
+      -   name: Upload to NPM
+          uses: ztimson/actions/npm/publish@develop
           with:
-            key: dist
-            pattern: dist
+              owner: ztimson
+              registry: https://registry.npmjs.org/
+              token: ${{secrets.NPM_TOKEN}}
   tag:
     name: Tag Version
     needs: build
@@ -59,31 +63,3 @@ jobs:
           uses: ztimson/actions/tag@develop
           with:
             tag: ${{env.VERSION}}
-
-  publish:
-    name: Publish
-    needs: build
-    if: ${{github.ref_name}} == 'release'
-    runs-on: ubuntu-latest
-    container:
-      image: node
-      volumes:
-        - '/mnt/swarm/gitea/runner/cache:/cache'
-    steps:
-      -   name: Clone Repository
-          uses: ztimson/actions/clone@develop
-
-      -   name: Restore Artifacts
-          uses: ztimson/actions/cache/restore@develop
-          with:
-            key: dist
-
-      -   name: Upload to Registry
-          uses: ztimson/actions/npm/publish@develop
-
-      -   name: Upload to NPM
-          uses: ztimson/actions/npm/publish@develop
-          with:
-            owner: ztimson
-            registry: https://registry.npmjs.org/
-            token: ${{secrets.NPM_TOKEN}}

package-lock.json

@@ -1,12 +1,12 @@
 {
 	"name": "@ztimson/utils",
-	"version": "0.4.0",
+	"version": "0.10.4",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "@ztimson/utils",
-			"version": "0.4.0",
+			"version": "0.10.4",
 			"license": "MIT",
 			"devDependencies": {
 				"@types/jest": "^29.5.12",

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "@ztimson/utils",
-	"version": "0.7.0",
+	"version": "0.12.3",
 	"description": "Utility library",
 	"author": "Zak Timson",
 	"license": "MIT",
@@ -12,6 +12,13 @@
 	"main": "./dist/utils.cjs",
 	"module": "./dist/utils.mjs",
 	"types": "./dist/index.d.ts",
+	"exports": {
+		".": {
+			"import": "./dist/utils.mjs",
+			"require": "./dist/utils.cjs",
+			"types": "./dist/index.d.ts"
+		}
+	},
 	"scripts": {
 		"build": "npx tsc && npx vite build",
 		"test": "npx jest",

src/download.ts

@@ -1,10 +1,3 @@
-import {TypedEmitter, TypedEvents} from './emitter.ts';
-
-export type downloadEvents = TypedEvents & {
-	complete: (blob: Blob) => any;
-	progress: (progress: number) => any;
-}
-
 export function download(href: any, name: string) {
 	const a = document.createElement('a');
 	a.href = href;
@@ -13,40 +6,3 @@ export function download(href: any, name: string) {
 	a.click();
 	document.body.removeChild(a);
 }
-
-/**
- * Download a URL using fetch so progress can be tracked. Uses Typed Emitter to emit a "progress" &
- * "complete" event.
- *
- * @param {string} url
- * @param {string} downloadName
- * @return {TypedEmitter<downloadEvents>}
- */
-export function downloadProgress(url: string, downloadName?: string) {
-	const emitter = new TypedEmitter<downloadEvents>();
-	fetch(url).then(response => {
-		const contentLength = response.headers.get('Content-Length') || '0';
-		const total = parseInt(contentLength, 10);
-		let chunks: any[] = [], loaded = 0;
-		const reader = response.body?.getReader();
-		reader?.read().then(function processResult(result) {
-			if(result.done) {
-				const blob = new Blob(chunks);
-				if(downloadName) {
-					const url = URL.createObjectURL(blob);
-					download(url, downloadName);
-					URL.revokeObjectURL(url);
-				}
-				emitter.emit('complete', blob);
-			} else {
-				const chunk = result.value;
-				chunks.push(chunk);
-				loaded += chunk.length;
-				const progress = loaded / total;
-				emitter.emit('progress', progress);
-				reader.read().then(processResult);
-			}
-		});
-	});
-	return emitter;
-}

src/errors.ts

@@ -1,15 +1,3 @@
-import {XHR} from './xhr';
-
-XHR.addInterceptor((resp: Response, next: () => void) => {
-	if(resp.status == 200) return next();
-	if(resp.status == 400) throw new BadRequestError(resp.statusText);
-	if(resp.status == 401) throw new UnauthorizedError(resp.statusText);
-	if(resp.status == 403) throw new ForbiddenError(resp.statusText);
-	if(resp.status == 404) throw new NotFoundError(resp.statusText);
-	if(resp.status == 500) throw new InternalServerError(resp.statusText);
-	throw new CustomError(resp.statusText, resp.status);
-});
-
 export class CustomError extends Error {
 	static code = 500;
 

src/index.ts

@@ -1,11 +1,13 @@
 export * from './array';
 export * from './aset';
-export * from './download.ts';
+export * from './download';
 export * from './emitter';
 export * from './errors';
 export * from './logger';
+export * from './math';
 export * from './misc';
 export * from './objects';
+export * from './promise-progress';
 export * from './string';
 export * from './time';
 export * from './xhr';

src/math.ts

@@ -0,0 +1,45 @@
+/**
+ * Convert decimal number to fraction
+ *
+ * @example
+ * ```js
+ * dec2Frac(1.25) // Outputs: "1 1/4"
+ * ```
+ *
+ * @param {number} num Number to convert
+ * @return {string} Fraction with remainder
+ */
+export function dec2Frac(num: number) {
+	const gcd = (a: number, b: number): number => {
+		if (b < 0.0000001) return a;
+		return gcd(b, ~~(a % b));
+	};
+
+	const len = num.toString().length - 2;
+	let denominator = Math.pow(10, len);
+	let numerator = num * denominator;
+	const divisor = gcd(numerator, denominator);
+	numerator = ~~(numerator / divisor);
+	denominator = ~~(denominator / divisor)
+	const remainder = ~~(numerator / denominator);
+	numerator -= remainder * denominator;
+	return `${remainder ? remainder + ' ' : ''}${~~(numerator)}/${~~(denominator)}`;
+}
+
+/**
+ * Convert fraction to decimal number
+ *
+ * @example
+ * ```js
+ * fracToDec('1 1/4') // Outputs: 1.25
+ * ```
+ *
+ * @param {string} frac Fraction to convert
+ * @return {number} Faction as a decimal
+ */
+export function fracToDec(frac: string) {
+	let split = frac.split(' ');
+	const whole = split.length == 2 ? Number(split[0]) : 0;
+	split = (<string>split.pop()).split('/');
+	return whole + (Number(split[0]) / Number(split[1]));
+}

src/objects.ts

@@ -35,6 +35,27 @@ export function deepCopy<T>(value: T): T {
 	return JSON.parse(JSON.stringify(value));
 }
 
+/**
+ * Merge any number of objects into the target
+ *
+ * @param target Destination of all properties
+ * @param sources Objects that will copied into target
+ * @return {any} The des
+ */
+export function deepMerge<T>(target: any, ...sources: any[]): T {
+	sources.forEach(s => {
+		for(const key in s) {
+			if(s[key] && typeof s[key] == 'object' && !Array.isArray(s[key])) {
+				if(!target[key]) target[key] = {};
+				deepMerge(target[key], s[key]);
+			} else {
+				target[key] = s[key];
+			}
+		}
+	});
+	return target;
+}
+
 /**
  * Get/set a property of an object using dot notation
  *

src/promise-progress.ts

@@ -0,0 +1,26 @@
+export type ProgressCallback = (progress: number) => any;
+
+export class PromiseProgress<T> extends Promise<T> {
+	private listeners: ProgressCallback[] = [];
+
+	private _progress = 0;
+	get progress() { return this._progress; }
+	set progress(p: number) {
+		if(p == this._progress) return;
+		this._progress = p;
+		this.listeners.forEach(l => l(p));
+	}
+
+	constructor(executor: (resolve: (value: T) => any, reject: (reason: any) => void, progress: (progress: number) => any) => void) {
+		super((resolve, reject) => executor(
+			(value: T) => resolve(value),
+			(reason: any) => reject(reason),
+			(progress: number) => this.progress = progress
+		));
+	}
+
+	onProgress(callback: ProgressCallback) {
+		this.listeners.push(callback);
+		return this;
+	}
+}

src/xhr.ts

@@ -1,10 +1,11 @@
-import {TypedEmitter, TypedEvents} from './emitter.ts';
 import {clean} from './objects';
 
 export type Interceptor = (request: Response, next: () => void) => void;
 
 export type RequestOptions = {
 	url?: string;
+	fragment?: string;
+	query?: {key: string, value: string}[] | {[key: string]: string};
 	method?: 'GET' | 'POST' | 'PATCH' | 'DELETE';
 	body?: any;
 	headers?: {[key: string | symbol]: string | null | undefined};
@@ -48,7 +49,13 @@ export class XHR {
 
 	async request<T>(opts: RequestOptions = {}): Promise<T>  {
 		if(!this.opts.url && !opts.url) throw new Error('URL needs to be set');
-		const url = (opts.url?.startsWith('http') ? opts.url : (this.opts.url || '') + (opts.url || '')).replace(/([^:]\/)\/+/g, '$1');
+		let url = (opts.url?.startsWith('http') ? opts.url : (this.opts.url || '') + (opts.url || '')).replace(/([^:]\/)\/+/g, '$1');
+		if(opts.fragment) url.includes('#') ? url.replace(/#.*(\?|\n)/g, (match, arg1) => `#${opts.fragment}${arg1}`) : url += '#' + opts.fragment;
+		if(opts.query) {
+			const q = Array.isArray(opts.query) ? opts.query :
+				Object.keys(opts.query).map(k => ({key: k, value: (<any>opts.query)[k]}))
+			url += (url.includes('?') ? '&' : '?') + q.map(q => `${q.key}=${q.value}`).join('&');
+		}
 
 		// Prep headers
 		const headers = <any>clean({
@@ -68,10 +75,16 @@ export class XHR {
 				await new Promise<void>(res => fn(resp, () => res()));
 			}
 
-			if(!resp.ok) throw new Error(resp.statusText);
+			const decode = async () => {
 				if(!opts.skipConverting && resp.headers.get('Content-Type')?.startsWith('application/json')) return await resp.json();
 				if(!opts.skipConverting && resp.headers.get('Content-Type')?.startsWith('text/plain')) return await <any>resp.text();
 				return resp;
+			}
+
+			const payload = await decode();
+			if(resp.ok) return payload;
+			throw Object.assign(new Error(typeof payload == 'string' ? payload : resp.statusText),
+				typeof payload == 'object' ? payload : {});
 		});
 	}
 }