New ctx pluging and askUser /cancel support

examples/plugin-ctx.js

@@ -0,0 +1,31 @@
+const TeleBot = require('../');
+
+const bot = new TeleBot({
+    token: 'TELEGRAM_BOT_TOKEN',
+    usePlugins: ['ctx']
+});
+
+// On start command
+bot.on('/start', msg => {
+
+    // Reply adding context
+    return msg.reply.text('Hi', {ctx: {
+        from: 'Hi',
+        info: 'You can pass whatever you want'
+    }});
+
+});
+
+// On any text message
+bot.on('text', msg => {
+
+    // ctx exists
+    if (msg.ctx) {
+        return msg.reply.text('Context received 🎉');
+    }
+
+    return msg.reply.text('No context here 😖');
+
+});
+
+bot.start();

plugins/askUser.js

@@ -22,6 +22,7 @@ module.exports = {
             console.error('ERROR using askUser plugin: you must specify at least one valid type. adding type \'text\'');
             pluginConfig.messageTypes.push('text');
         }
+
         // On every message
         bot.on(pluginConfig.messageTypes, (msg, props) => {
 
@@ -31,9 +32,15 @@ module.exports = {
             // If no question, then it's a regular message
             if (!ask) return;
 
-            // Delete user from list and send custom event
+            // Delete user from list
             delete userList[id];
-            bot.event('ask.' + ask, msg, props);
+
+            // Send cancel event or custom event
+            if (msg.text === "/cancel") {
+                bot.event('ask.' + ask + '.cancel', msg, props);
+            } else {
+                bot.event('ask.' + ask, msg, props);
+            }
 
         });
 

plugins/ctx.js

@@ -0,0 +1,40 @@
+/*
+	Pass data to next user reply
+*/
+
+
+const userList = {};
+
+module.exports = {
+    id: 'ctx',
+    defaultConfig: {},
+    plugin(bot) {
+
+        // On every message
+        bot.mod('message', (data) => {
+            let msg = data.message;
+
+            const id = msg.chat.id;
+            const ctx = userList[id];
+
+            // If no ctx, then return the message
+            if (!ctx) return data;
+
+            // If ctx deletit from the list and add it to the message
+            delete userList[id];
+            msg.ctx = ctx;
+            return data;
+        });
+
+        // Before call sendMessage method
+        bot.on('sendMessage', (args) => {
+            const id = args[0];
+            const opt = args[2] || {};
+
+            const ctx = opt.ctx;
+
+            if (ctx) userList[id] = ctx;
+        });
+
+    }
+}