checked 2.1.0 and Bot API 6.1 + update several examples

Update dependency dev.inmo:micro_utils.ktor.server to v0.11.3

FSMBot/src/main/kotlin/SimpleFSMBot.kt

@@ -10,6 +10,7 @@ import dev.inmo.tgbotapi.types.ChatId
 import dev.inmo.tgbotapi.types.message.abstracts.CommonMessage
 import dev.inmo.tgbotapi.types.message.content.TextContent
 import kotlinx.coroutines.*
+import kotlinx.coroutines.flow.first
 
 sealed interface BotState : State
 data class ExpectContentOrStopState(override val context: ChatId, val sourceMessage: CommonMessage<TextContent>) : BotState
@@ -18,7 +19,22 @@ data class StopState(override val context: ChatId) : BotState
 suspend fun main(args: Array<String>) {
     val botToken = args.first()
 
-    telegramBotWithBehaviourAndFSMAndStartLongPolling<BotState>(botToken, CoroutineScope(Dispatchers.IO)) {
+    telegramBotWithBehaviourAndFSMAndStartLongPolling<BotState>(
+        botToken,
+        CoroutineScope(Dispatchers.IO),
+        onStateHandlingErrorHandler = { state, e ->
+            when (state) {
+                is ExpectContentOrStopState -> {
+                    println("Thrown error on ExpectContentOrStopState")
+                }
+                is StopState -> {
+                    println("Thrown error on StopState")
+                }
+            }
+            e.printStackTrace()
+            state
+        }
+    ) {
         strictlyOn<ExpectContentOrStopState> {
             sendMessage(
                 it.context,

FilesLoaderBot/src/main/kotlin/FilesLoaderBot.kt

@@ -20,11 +20,9 @@ suspend fun main(args: Array<String>) {
     telegramBotWithBehaviourAndLongPolling(botToken, CoroutineScope(Dispatchers.IO)) {
         onMedia(initialFilter = null) {
             val pathedFile = bot.getFileAdditionalInfo(it.content.media)
-            val file = File(directoryOrFile, pathedFile.filePath.filenameFromUrl).apply {
-                createNewFile()
-                writeBytes(bot.downloadFile(pathedFile))
-            }
-            reply(it, "Saved to ${file.absolutePath}")
+            val outFile = File(directoryOrFile, pathedFile.filePath.filenameFromUrl)
+            bot.downloadFile(it.content.media, outFile)
+            reply(it, "Saved to ${outFile.absolutePath}")
         }
         onContentMessage { println(it) }
     }.second.join()

ForwardInfoSenderBot/src/main/kotlin/ForwardInfoSenderBot.kt

@@ -26,7 +26,13 @@ suspend fun main(vararg args: String) {
                     is UserForwardInfo -> {
                         val user = forwardInfo.from
                         when (user) {
-                            is CommonUser -> regular("User ")
+                            is CommonUser -> {
+                                if (user.isPremium) {
+                                    regular("Premium user ")
+                                } else {
+                                    regular("User ")
+                                }
+                            }
                             is CommonBot,
                             is ExtendedBot -> regular("Bot ")
                         } + code(user.id.chatId.toString()) + " (${user.firstName} ${user.lastName}: ${user.username ?.username ?: "Without username"})"

RandomFileSenderBot/src/main/kotlin/RandomFileSenderBot.kt

@@ -1,3 +1,4 @@
+import dev.inmo.micro_utils.common.filesize
 import dev.inmo.tgbotapi.bot.ktor.telegramBot
 import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.extensions.api.bot.getMe
@@ -64,9 +65,9 @@ suspend fun main(args: Array<String>) {
                 val chosen = mutableListOf<File>()
 
                 while (left > 0) {
-                    left--
-                    val picked = pickFile() ?: continue
+                    val picked = pickFile() ?.takeIf { it.filesize > 0 } ?: continue
                     chosen.add(picked)
+                    left--
                     if (chosen.size >= mediaCountInMediaGroup.last) {
                         sendFiles(message.chat, chosen)
                         chosen.clear()

WebApp/src/jsMain/kotlin/main.kt

@@ -1,6 +1,8 @@
 import dev.inmo.micro_utils.coroutines.launchSafelyWithoutExceptions
 import dev.inmo.tgbotapi.types.webAppQueryIdField
 import dev.inmo.tgbotapi.webapps.*
+import dev.inmo.tgbotapi.webapps.haptic.HapticFeedbackStyle
+import dev.inmo.tgbotapi.webapps.haptic.HapticFeedbackType
 import io.ktor.client.HttpClient
 import io.ktor.client.request.*
 import io.ktor.client.statement.bodyAsText
@@ -15,8 +17,8 @@ import kotlinx.serialization.json.Json
 import org.w3c.dom.HTMLElement
 
 fun HTMLElement.log(text: String) {
-    appendElement("p", {})
     appendText(text)
+    appendElement("p", {})
 }
 
 fun main() {
@@ -39,13 +41,17 @@ fun main() {
                 }
                 val dataIsSafe = response.bodyAsText().toBoolean()
 
-                document.body ?.appendElement("div") {
-                    textContent = if (dataIsSafe) {
+                document.body ?.log(
+                    if (dataIsSafe) {
                         "Data is safe"
                     } else {
                         "Data is unsafe"
                     }
-                }
+                )
+
+                document.body ?.log(
+                    webApp.initDataUnsafe.chat.toString()
+                )
             }
 
             document.body ?.appendElement("button") {
@@ -69,6 +75,28 @@ fun main() {
                 onViewportChanged {
                     document.body ?.log("Viewport changed: ${it.isStateStable}")
                 }
+                backButton.apply {
+                    onClick {
+                        document.body ?.log("Back button clicked")
+                        hapticFeedback.impactOccurred(
+                            HapticFeedbackStyle.Heavy
+                        )
+                    }
+                    show()
+                }
+                mainButton.apply {
+                    setText("Main button")
+                    onClick {
+                        document.body ?.log("Main button clicked")
+                        hapticFeedback.notificationOccurred(
+                            HapticFeedbackType.Success
+                        )
+                    }
+                    show()
+                }
+                onSettingsButtonClicked {
+                    document.body ?.log("Settings button clicked")
+                }
             }
             webApp.ready()
         }.onFailure {

WebApp/src/jsMain/resources/index.html

@@ -2,6 +2,11 @@
 <html lang="en">
     <head>
         <meta charset="UTF-8">
+        <meta name="format-detection" content="telephone=no"/>
+        <meta http-equiv="X-UA-Compatible" content="IE=edge"/>
+        <meta name="HandheldFriendly" content="True"/>
+        <meta name="robots" content="noindex,nofollow"/>
+        <meta name="viewport" content="width=device-width, height=device-height, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
         <title>Web App Example</title>
     </head>
     <body>

WebApp/src/jvmMain/kotlin/WebAppServer.kt

@@ -68,7 +68,7 @@ suspend fun main(vararg args: String) {
                 val requestBody = call.receiveText()
                 val webAppCheckData = Json {  }.decodeFromString(WebAppDataWrapper.serializer(), requestBody)
 
-                val isSafe = telegramBotAPIUrlsKeeper.checkWebAppLink(webAppCheckData.data, webAppCheckData.hash)
+                val isSafe = telegramBotAPIUrlsKeeper.checkWebAppData(webAppCheckData.data, webAppCheckData.hash)
 
                 call.respond(HttpStatusCode.OK, isSafe.toString())
             }

gradle.properties

@@ -5,7 +5,7 @@ org.gradle.jvmargs=-Xmx768m
 
 
 kotlin_version=1.6.21
-telegram_bot_api_version=1.1.1
-micro_utils_version=0.10.4
+telegram_bot_api_version=2.1.0
+micro_utils_version=0.11.3
 serialization_version=1.3.3
-ktor_version=2.0.1
+ktor_version=2.0.2