feat: add support for switchToChat and switchToCurrentChat

README.md

@@ -91,11 +91,19 @@ Updates menu when doFunc() resolved.
 
 ### `menu.urlButton(text, url, {hide, joinLastRow})`
 
-Url button. This button is just a pass thru and has no affect on the actionCode system.
+Url button. This button is just a pass through and has no effect on the actionCode system.
 
 `text` and `url` can be `string` or `function(ctx)`.
 `hide(ctx)` (optional) can hide the button when return is true.
 
+### `menu.switchToChatButton(text, value, {hide, joinLastRow})`
+### `menu.switchToCurrentChatButton(text, value, {hide, joinLastRow})`
+
+Switch buttons. These buttons are just pass throughs and don't have an effect on the actionCode system.
+
+`text` and `value` can be `string` or `function(ctx)`.
+`hide(ctx)` (optional) can hide the button when return is true.
+
 ### `menu.submenu(text, menu, {hide, joinLastRow})`
 
 Creates a Button in the menu to a submenu

build-keyboard.js

@@ -17,7 +17,7 @@ async function buildKeyboardRow(row, ctx) {
   return result
 }
 
-async function buildKeyboardButton({text, textPrefix, actionCode, url, hide}, ...args) {
+async function buildKeyboardButton({text, textPrefix, actionCode, url, switchToChat, switchToCurrentChat, hide}, ...args) {
   if (hide) {
     hide = await hide(...args)
     if (hide) {
@@ -46,6 +46,10 @@ async function buildKeyboardButton({text, textPrefix, actionCode, url, hide}, ..
     buttonWithPromises.callback_data = actionCode
   } else if (url) {
     buttonWithPromises.url = url
+  } else if (switchToChat) {
+    buttonWithPromises.switch_inline_query = switchToChat
+  } else if (switchToCurrentChat) {
+    buttonWithPromises.switch_inline_query_current_chat = switchToCurrentChat
   } else {
     throw new Error('button was not completly intialized')
   }

example.js

@@ -15,6 +15,8 @@ mainMenu.urlButton('EdJoPaTo.de', 'https://edjopato.de')
 
 mainMenu.button('test', 'Do nothing', () => {})
 
+mainMenu.switchToCurrentChatButton('Interessant', 'nope')
+
 const eventMenu = new TelegrafInlineMenu('e', 'Hier gibts Events')
 let someValue = false
 eventMenu.toggle('t', 'toggle me', (ctx, newState) => {
@@ -141,7 +143,14 @@ bot.command('test', ctx => ctx.reply('test', Extra.markup(
 
 bot.action(/.+/, ctx => ctx.reply('action not handled: ' + ctx.match[0]))
 
-bot.use(ctx => ctx.reply('something not handled'))
+bot.use(ctx => {
+  if (ctx.updateType === 'inline_query') {
+    // This bot example has no inline mode.
+    // The switchToCurrentChatButton example will trigger it and fail
+    return
+  }
+  return ctx.reply('something not handled')
+})
 
 bot.catch(error => {
   if (error.description === 'Bad Request: message is not modified') {

telegraf-inline-menu.js

@@ -140,16 +140,29 @@ class TelegrafInlineMenu {
   }
 
   urlButton(text, url, {hide, joinLastRow} = {}) {
-    if (!hide) {
-      hide = () => false
-    }
     this.addButton({
       text,
       url,
       hide
     }, !joinLastRow)
   }
 
+  switchToChatButton(text, value, {hide, joinLastRow} = {}) {
+    this.addButton({
+      text,
+      switchToChat: value,
+      hide
+    }, !joinLastRow)
+  }
+
+  switchToCurrentChatButton(text, value, {hide, joinLastRow} = {}) {
+    this.addButton({
+      text,
+      switchToCurrentChat: value,
+      hide
+    }, !joinLastRow)
+  }
+
   submenu(text, submenu, {hide, joinLastRow} = {}) {
     if (!hide) {
       hide = () => false