feat: disable / enable WA Web features (#543)

* Added Features and Enabling/Disabling of Features within WhatsappWeb

* remove feature commands from example

Co-authored-by: Pedro S. Lopez <pslamoros@hotmail.com>
Co-authored-by: Pedro Lopez <pedroslopez@me.com>

example.js

@@ -192,7 +192,7 @@ client.on('message', async msg => {
         const chat = await msg.getChat();
         // stops typing or recording in the chat
         chat.clearState();
-    } else if (msg.body === 'jumpto') {
+    } else if (msg.body === '!jumpto') {
         if (msg.hasQuotedMsg) {
             const quotedMsg = await msg.getQuotedMessage();
             client.interface.openChatWindowAt(quotedMsg.id._serialized);

src/util/Injected.js

@@ -32,9 +32,9 @@ exports.ExposeStore = (moduleRaidStr) => {
     window.Store.Sticker = window.mR.findModule('Sticker')[0].default.Sticker;
     window.Store.UploadUtils = window.mR.findModule((module) => (module.default && module.default.encryptAndUpload) ? module.default : null)[0].default;
     window.Store.Label = window.mR.findModule('LabelCollection')[0].default;
+    window.Store.Features = window.mR.findModule('FEATURE_CHANGE_EVENT')[0].default;
     window.Store.QueryOrder = window.mR.findModule('queryOrder')[0];
     window.Store.QueryProduct = window.mR.findModule('queryProduct')[0];
-
 };
 
 exports.LoadUtils = () => {

src/util/InterfaceController.js

@@ -74,6 +74,48 @@ class InterfaceController {
         });
     }
 
+    /**
+     * Get all Features
+     */
+    async getFeatures() {
+        return await this.pupPage.evaluate(() => {
+            return window.Store.Features.F;
+        });
+    }
+
+    /**
+     * Check if Feature is enabled
+     * @param {string} feature status to check
+     */
+    async checkFeatureStatus(feature) {
+        return await this.pupPage.evaluate((feature) => {
+            return window.Store.Features.supportsFeature(feature);
+        }, feature);
+    }
+
+    /**
+     * Enable Features
+     * @param {string[]} features to be enabled
+     */
+    async enableFeatures(features) {
+        await this.pupPage.evaluate((features) => {
+            for (const feature in features) {
+                window.Store.Features.setFeature(features[feature], true);
+            }
+        }, features);
+    }
+
+    /**
+     * Disable Features
+     * @param {string[]} features to be disabled
+     */
+    async disableFeatures(features) {
+        await this.pupPage.evaluate((features) => {
+            for (const feature in features) {
+                window.Store.Features.setFeature(features[feature], false);
+            }
+        }, features);
+    }
 }
 
 module.exports = InterfaceController;