feat(esl-share): add OOTB configuration for the WhatsApp share button

src/modules/esl-share/README.md

@@ -377,6 +377,7 @@ Here is the list of available buttons for sharing via social media and messenger
  - `sina-weibo` - shares data into Sina Weibo a microblogging website and app which compares to Twitter and Instagram
  - `telegram` - shares data into Telegram a cloud-based, cross-platform instant messaging (IM) service
  - `twitter` - shares data into Twitter a free social networking site where users broadcast short posts known as tweets
+ - `whatsapp` - shares data into WhatsApp a free cross-platform messaging service
  - `wykop` - shares data into Wykop a Polish social networking internet service
 
 And the list of available buttons for other sharing actions:

src/modules/esl-share/buttons/all.ts

@@ -17,4 +17,5 @@ import './reddit';
 import './sina-weibo';
 import './telegram';
 import './twitter';
+import './whatsapp';
 import './wykop';

src/modules/esl-share/buttons/whatsapp.ts

@@ -0,0 +1,14 @@
+/* eslint-disable max-len */
+import '../actions/media-action';
+import {ESLShareConfig} from '../core/esl-share-config';
+
+import type {ESLShareButtonConfig} from '../core/esl-share-config';
+
+export const whatsapp: ESLShareButtonConfig = {
+  action: 'media',
+  icon: '<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" fill="#fff" focusable="false" role="presentation" style="background: #25D366;" viewBox="0 0 128 128"><path d="M92.35 35.49a39.58 39.58 0 0 0-28.18-11.68 39.89 39.89 0 0 0-34.52 59.74L24 104.2l21.11-5.54a39.84 39.84 0 0 0 19.04 4.85h.02A39.9 39.9 0 0 0 104 63.67a39.6 39.6 0 0 0-11.65-28.18M64.17 96.77h-.01c-5.95 0-11.77-1.6-16.86-4.61l-1.2-.72-12.54 3.29 3.35-12.22-.8-1.25a33.15 33.15 0 0 1 28.06-50.72c8.85 0 17.16 3.44 23.41 9.7a32.91 32.91 0 0 1 9.7 23.43 33.15 33.15 0 0 1-33.11 33.1m18.16-24.8c-1-.49-5.9-2.9-6.8-3.23-.92-.33-1.58-.5-2.24.5s-2.57 3.24-3.15 3.9c-.58.67-1.16.75-2.16.25s-4.2-1.55-8-4.94c-2.96-2.64-4.96-5.9-5.54-6.9s-.06-1.53.44-2.03c.44-.44 1-1.16 1.49-1.74.5-.58.66-1 1-1.66.33-.66.16-1.24-.09-1.74s-2.24-5.4-3.07-7.4c-.8-1.93-1.63-1.67-2.24-1.7-.58-.03-1.24-.04-1.9-.04-.67 0-1.75.25-2.66 1.25-.9 1-3.48 3.4-3.48 8.3s3.57 9.63 4.06 10.3c.5.66 7.02 10.72 17 15.03a57.94 57.94 0 0 0 5.68 2.1c2.38.75 4.55.64 6.27.39 1.91-.29 5.89-2.4 6.72-4.73.83-2.33.83-4.32.58-4.74-.25-.41-.92-.66-1.91-1.16"/></svg>',
+  link: '//api.whatsapp.com/send?text={t}&url={u}',
+  name: 'whatsapp',
+  title: 'WhatsApp'
+};
+ESLShareConfig.append(whatsapp);

src/modules/esl-share/test/buttons/whatsapp.test.ts

@@ -0,0 +1,13 @@
+import {createImportCheckTestPlan, createButtonMatchingTestPlan} from './button-test-plan-factory';
+
+import '../../buttons/whatsapp';
+
+describe(
+  'ESLShare: "whatsapp" button import appends button to config and registers the "media" action',
+  createImportCheckTestPlan('media')
+);
+
+describe(
+  'ESLShare: "whatsapp" button object config matches button config',
+  createButtonMatchingTestPlan('whatsapp', 'media')
+);