goodreads widgetify and tests

src/goodreads-widgetify.js

@@ -0,0 +1,28 @@
+const https = require('https')
+
+
+// WHY? Because including this thing comes with free cookies...
+
+const replaceLowresWithHiresImages = (data) => {
+	return data.replace(/_SX[0-9]+_(SY[0-9]+_)*.jpg/g, "_S400_.jpg")
+}
+
+function widgetify(url) {
+	return new Promise(resolve => {
+		https.get(url, (resp) => {
+			let data = '';
+
+			resp.on('data', (chunk) => {
+				data += chunk;
+			});
+
+			resp.on('end', () => {
+				resolve(replaceLowresWithHiresImages(data))
+			});
+		})
+	})
+}
+
+module.exports = {
+	widgetify
+}

src/index.js

@@ -1,5 +1,7 @@
-const parseMastoFeed = require('./masto-feed-parser')
+const { parseMastoFeed } = require('./masto-feed-parser')
+const { widgetify } = require('./goodreads-widgetify.js')
 
 module.exports = {
-	parseMastoFeed
+	parseMastoFeed,
+	goodreadsWidgetify: widgetify
 };

test/__mocks__/https.js

@@ -0,0 +1,16 @@
+const fs = require('fs')
+
+const fakedata = fs.readFileSync('./test/expected-goodreads-content.js')
+
+function getmock(url, callback) {
+	callback({
+		on: function(id, callback) {
+			if(id === "data") callback(fakedata)
+			if(id === "end") callback()
+		}
+	})
+}
+
+module.exports = {
+	"get": getmock
+}

test/goodreads-widgetify.test.js

@@ -0,0 +1,10 @@
+
+jest.mock('https')
+const { widgetify } = require('../src/goodreads-widgetify')
+
+test("goodreads-widgetify changes from lowres to hires images", async () => {
+	const result = await widgetify("fake")
+
+	expect(result).toMatch(/_S400_.jpg/)
+	expect(result).not.toMatch(/_SX/)
+})