Merge pull request #10 from fast-average-color/absolute_url

Add support for absolute urls

.github/workflows/nodejs.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [14.x, 16.x]
+        node-version: [12.x, 14.x, 16.x]
     steps:
     - uses: actions/checkout@v1
     - name: Use Node.js ${{ matrix.node-version }}

CHANGELOG.md

@@ -1,3 +1,7 @@
+# v2.2.0
+- Added support for absolute urls
+- Updated deps in package.json
+
 # v2.1.0
 Updated deps in package.json
 

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 Denis Seleznev
+Copyright (c) 2022 Denis Seleznev
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -33,7 +33,7 @@ printAverageColor();
 #### Parameters
 ```js
 /**
- * @param {string | Buffer} [filename] filename, Buffer or data64 string
+ * @param {string | Buffer} [filename] filename, url, Buffer or data64 string
  * @param {Object} [options]
  * @param {number[]}  [options.defaultColor=[0, 0, 0, 0]]
  * @param {number[]}  [options.ignoredColor] [red (0-255), green (0-255), blue (0-255), alpha (0-255)]

dist/index.d.ts

@@ -1,3 +1,3 @@
 /// <reference types="node" />
 import { FastAverageColorOptions, FastAverageColorResult } from 'fast-average-color';
-export declare function getAverageColor(filename: string | Buffer, options?: FastAverageColorOptions): Promise<FastAverageColorResult>;
+export declare function getAverageColor(resource: string | Buffer, options?: FastAverageColorOptions): Promise<FastAverageColorResult>;

dist/index.js

@@ -5,6 +5,7 @@ var __importDefault = (this && this.__importDefault) || function (mod) {
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.getAverageColor = void 0;
 const sharp_1 = __importDefault(require("sharp"));
+const node_fetch_1 = __importDefault(require("node-fetch"));
 const fast_average_color_1 = __importDefault(require("fast-average-color"));
 const fac = new fast_average_color_1.default();
 const MIN_SIZE = 10;
@@ -52,14 +53,19 @@ function prepareSizeAndPosition(originalSize, options) {
         destHeight
     };
 }
-async function getAverageColor(filename, options = {}) {
+async function getAverageColor(resource, options = {}) {
     var _a, _b;
-    let input = filename;
-    if (typeof filename === 'string') {
-        const base64 = filename.split(/^data:image\/.*?;base64,/)[1];
+    let input = resource;
+    if (typeof resource === 'string') {
+        const base64 = resource.split(/^data:image\/.*?;base64,/)[1];
         if (base64) {
             input = Buffer.from(base64, 'base64');
         }
+        else if (resource.search(/^https?:\/\//) !== -1) {
+            const response = await (0, node_fetch_1.default)(resource);
+            const arrayBuffer = await response.arrayBuffer();
+            input = Buffer.from(arrayBuffer);
+        }
     }
     const left = (_a = options.left) !== null && _a !== void 0 ? _a : 0;
     const top = (_b = options.top) !== null && _b !== void 0 ? _b : 0;