FlowsUpdatesFilter update

0.35.5

CHANGELOG.md

@@ -1,5 +1,42 @@
 # TelegramBotAPI changelog
 
+## 0.35.6
+
+* `Common`:
+    * `Version`:
+        * `Klock`: `2.3.1` -> `2.3.3`
+        * `MicroUtils`: `0.5.19` -> `0.5.21`
+* `Core`:
+    * All `FlowsUpdatesFilter` flows have been renamed and updated
+* `Utils`:
+    * Extensions `allSentMessagesFlow` and `allSentMediaGroupsFlow` have been deprecated
+
+## 0.35.5
+
+**MIME TYPES FOR REQUESTS HAVE BEEN DEPRECATED DUE TO REDUNDANCY OF MIME TYPES IN FILES SENDING**
+
+* `Core`:
+    * Several new extensions `ByteReadChannel#asStorageFile` and `ByteReadChannelAllocator#asStorageFile`
+    * Several new extensions `ByteArray#asMultipartFile`, `ByteReadChannel#asMultipartFile` and
+    `ByteReadChannelAllocator#asMultipartFile`
+    * New extension `StorageFile#asMultipartFile`
+* `API`:
+    * New extensions `TelegramBot#downloadFile` for writing of incoming bytes to the file
+    * New extensions `TelegramBot#downloadFileStream` and `TelegramBot#downloadFileStreamAllocator` for getting of input
+    streams instead of whole bytes arrays
+    * Old extensions `TelegramBot#downloadFile` has been replaced to the new package. Migration: replace in your project
+    `import dev.inmo.tgbotapi.extensions.api.downloadFile` with `import dev.inmo.tgbotapi.extensions.api.files.downloadFile`
+    * `PathedFile#filename` extension has been deprecated, and new property `PathedFile#fileName` has been included
+      directly in `PathedFile`
+* `Utils`:
+    * Add several functions `convertToStorageFile` and extensions `TelegramBot#convertToStorageFile`
+
+## 0.35.4 Hotfix
+
+* `Common`:
+    * `Version`:
+        * `MicroUtils`: `0.5.18` -> `0.5.19`
+
 ## 0.35.3
 
 * `Common`:

README.md

@@ -2,6 +2,15 @@
 
 # TelegramBotAPI
 
+- [TelegramBotAPI](#telegrambotapi)
+  * [Examples](#examples)
+    + [Most common example](#most-common-example)
+    + [Handling only last messages](#handling-only-last-messages)
+    + [Build a little bit more complex behaviour](#build-a-little-bit-more-complex-behaviour)
+    + [More examples](#more-examples)
+
+<small><i><a href='http://ecotrust-canada.github.io/markdown-toc/'>Table of contents generated with markdown-toc</a></i></small>
+
 Hello! This is a set of libraries for working with Telegram Bot API.
 
 | Common info                           | [![Awesome Kotlin Badge](https://kotlin.link/awesome-kotlin.svg)](https://github.com/KotlinBy/awesome-kotlin) [![Build Status](https://github.com/InsanusMokrassar/TelegramBotAPI/workflows/Build/badge.svg)](https://github.com/InsanusMokrassar/TelegramBotAPI/actions) [Small survey](https://forms.gle/2Hex2ynbHWHhi1KY7)|

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-            <range start="139" end="140" extra="rgb(255,0,0)"/>
-          </color>
-        </text>
-      </nodename>
-      <nodenote></nodenote>
-    </node>
-  </nodes>
-  <groups/>
-  <connections>
-    <connection from_id="2" to_id="5" drag_x="1475.8213347929195" drag_y="1014.8259945356604" color="#777777">
-      <style connectiondash="dotted" connectionlwidth="2" connectionarrow="fromto" connectionpadding="3" connectionfont="Sans 10" connectiontwidth="100"/>
-      <title></title>
-      <note></note>
-    </connection>
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-      <title></title>
-      <note></note>
-    </connection>
-  </connections>
-  <stickers/>
-</minder>

docs/gradle.properties

@@ -1,3 +1,3 @@
-dokka_version=1.4.32
+dokka_version=1.5.0
 
 org.gradle.jvmargs=-Xmx1024m

gradle.properties

@@ -8,15 +8,15 @@ kotlin.incremental.js=true
 kotlin_version=1.5.21
 kotlin_coroutines_version=1.5.1
 kotlin_serialisation_runtime_version=1.2.2
-klock_version=2.3.1
+klock_version=2.3.3
 uuid_version=0.3.0
 ktor_version=1.6.2
 
-micro_utils_version=0.5.18
+micro_utils_version=0.5.21
 
 javax_activation_version=1.1.1
 
 library_group=dev.inmo
-library_version=0.35.3
+library_version=0.35.6
 
 github_release_plugin_version=2.2.12

gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.1.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip

tgbotapi.core/README.md

@@ -2,6 +2,20 @@
 
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.core/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.core)
 
+- [TelegramBotAPI Core](#telegrambotapi-core)
+    * [What is it?](#what-is-it-)
+    * [Compatibility](#compatibility)
+    * [How to implement library?](#how-to-implement-library-)
+        + [Maven](#maven)
+        + [Gradle](#gradle)
+    * [How to work with library?](#how-to-work-with-library-)
+        + [Types](#types)
+        + [Requests](#requests)
+        + [RequestsExecutor](#requestsexecutor)
+        + [Passport](#passport)
+
+<small><i><a href='http://ecotrust-canada.github.io/markdown-toc/'>Table of contents generated with markdown-toc</a></i></small>
+
 ## What is it?
 
 Library for Object-Oriented and type-safe work with Telegram Bot API. Most part of some specific solves or unuseful

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/KtorRequestsExecutor.kt

@@ -42,6 +42,14 @@ inline fun telegramBot(
     crossinline builder: KtorRequestsExecutorBuilder.() -> Unit = {}
 ): TelegramBot = telegramBot(TelegramAPIUrlsKeeper(token, apiUrl), builder)
 
+@RiskFeature
+fun createTelegramBotDefaultKtorCallRequestsFactories() = listOf(
+    SimpleRequestCallFactory(),
+    MultipartRequestCallFactory(),
+    DownloadFileRequestCallFactory,
+    DownloadFileChannelRequestCallFactory
+)
+
 class KtorRequestsExecutor(
     telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,
     client: HttpClient = HttpClient(),
@@ -52,7 +60,7 @@ class KtorRequestsExecutor(
 ) : BaseRequestsExecutor(telegramAPIUrlsKeeper) {
     private val callsFactories: List<KtorCallFactory> = callsFactories.run {
         if (!excludeDefaultFactories) {
-            this + listOf(SimpleRequestCallFactory(), MultipartRequestCallFactory(), DownloadFileRequestCallFactory)
+            this + createTelegramBotDefaultKtorCallRequestsFactories()
         } else {
             this
         }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/DownloadFileChannelRequestCallFactory.kt

@@ -0,0 +1,39 @@
+package dev.inmo.tgbotapi.bot.Ktor.base
+
+import dev.inmo.micro_utils.coroutines.launchSafelyWithoutExceptions
+import dev.inmo.tgbotapi.bot.Ktor.KtorCallFactory
+import dev.inmo.tgbotapi.requests.DownloadFileStream
+import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.utils.ByteReadChannelAllocator
+import dev.inmo.tgbotapi.utils.TelegramAPIUrlsKeeper
+import io.ktor.client.HttpClient
+import io.ktor.client.call.receive
+import io.ktor.client.request.get
+import io.ktor.client.statement.HttpStatement
+import io.ktor.utils.io.*
+import kotlinx.coroutines.*
+import kotlinx.serialization.json.Json
+import kotlin.coroutines.coroutineContext
+
+object DownloadFileChannelRequestCallFactory : KtorCallFactory {
+    override suspend fun <T : Any> makeCall(
+        client: HttpClient,
+        urlsKeeper: TelegramAPIUrlsKeeper,
+        request: Request<T>,
+        jsonFormatter: Json
+    ): T? = (request as? DownloadFileStream) ?.let {
+        val fullUrl = urlsKeeper.createFileLinkUrl(it.filePath)
+
+        ByteReadChannelAllocator {
+            val scope = CoroutineScope(coroutineContext)
+            val outChannel = ByteChannel()
+            scope.launchSafelyWithoutExceptions {
+                client.get<HttpStatement>(fullUrl).execute { httpResponse ->
+                    val channel: ByteReadChannel = httpResponse.receive()
+                    channel.copyAndClose(outChannel)
+                }
+            }
+            outChannel
+        } as T
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/DownloadFileRequestCallFactory.kt

@@ -16,9 +16,9 @@ object DownloadFileRequestCallFactory : KtorCallFactory {
         request: Request<T>,
         jsonFormatter: Json
     ): T? = (request as? DownloadFile) ?.let {
-        val fullUrl = "${urlsKeeper.fileBaseUrl}/${it.filePath}"
+        val fullUrl = urlsKeeper.createFileLinkUrl(it.filePath)
 
-        return safely {
+        safely {
             @Suppress("UNCHECKED_CAST")
             client.get<ByteArray>(fullUrl) as T // always ByteArray
         }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/bot/Ktor/base/MultipartRequestCallFactory.kt

@@ -24,7 +24,6 @@ class MultipartRequestCallFactory : AbstractRequestCallFactory() {
                         is MultipartFile -> appendInput(
                             key,
                             Headers.build {
-                                append(HttpHeaders.ContentType, value.mimeType)
                                 append(HttpHeaders.ContentDisposition, "filename=${value.fileId}")
                             },
                             block = value.file::input

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/DownloadFileStream.kt

@@ -0,0 +1,15 @@
+package dev.inmo.tgbotapi.requests
+
+import dev.inmo.tgbotapi.requests.abstracts.Request
+import dev.inmo.tgbotapi.utils.ByteReadChannelAllocator
+import dev.inmo.tgbotapi.utils.ByteReadChannelAllocatorDeserializationStrategy
+import kotlinx.serialization.DeserializationStrategy
+
+class DownloadFileStream(
+    val filePath: String
+) : Request<ByteReadChannelAllocator> {
+    override fun method(): String = filePath
+    override val resultDeserializer: DeserializationStrategy<ByteReadChannelAllocator>
+        get() = ByteReadChannelAllocatorDeserializationStrategy
+
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/requests/abstracts/InputFile.kt

@@ -1,7 +1,7 @@
 package dev.inmo.tgbotapi.requests.abstracts
 
-import dev.inmo.tgbotapi.utils.RiskFeature
-import dev.inmo.tgbotapi.utils.StorageFile
+import dev.inmo.tgbotapi.utils.*
+import io.ktor.utils.io.ByteReadChannel
 import kotlinx.serialization.KSerializer
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.descriptors.*
@@ -42,12 +42,36 @@ object InputFileSerializer : KSerializer<InputFile> {
 // TODO:: add checks for files size
 /**
  * Contains info about file for sending
+ *
+ * @see asMultipartFile
  */
 @Serializable(InputFileSerializer::class)
 data class MultipartFile (
     val file: StorageFile,
-    val mimeType: String = file.storageFileInfo.contentType,
     val filename: String = file.storageFileInfo.fileName
 ) : InputFile() {
     override val fileId: String = file.storageFileInfo.generateCustomName()
+
+    @Deprecated("This constructor is redundant. Use constructor without mime type")
+    constructor(file: StorageFile, mimeType: String, filename: String): this(file, filename)
 }
+
+@Suppress("NOTHING_TO_INLINE", "unused")
+inline fun StorageFile.asMultipartFile() = MultipartFile(this)
+
+@Deprecated("This method is redundant. Use asMultipartFile without mime type")
+@Suppress("NOTHING_TO_INLINE", "unused")
+inline fun ByteArray.asMultipartFile(
+    fileName: String,
+    mimeType: MimeType
+) = MultipartFile(asStorageFile(fileName))
+
+@Suppress("NOTHING_TO_INLINE", "unused")
+suspend inline fun ByteReadChannel.asMultipartFile(
+    fileName: String
+) = MultipartFile(asStorageFile(fileName))
+
+@Suppress("NOTHING_TO_INLINE", "unused")
+suspend inline fun ByteReadChannelAllocator.asMultipartFile(
+    fileName: String
+) = this.invoke().asMultipartFile(fileName)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/types/files/PathedFile.kt

@@ -5,8 +5,7 @@ import dev.inmo.tgbotapi.types.FileUniqueId
 import dev.inmo.tgbotapi.types.fileUniqueIdField
 import dev.inmo.tgbotapi.types.files.abstracts.*
 import dev.inmo.tgbotapi.utils.*
-import kotlinx.serialization.SerialName
-import kotlinx.serialization.Serializable
+import kotlinx.serialization.*
 
 @Serializable
 data class PathedFile(
@@ -18,8 +17,14 @@ data class PathedFile(
     val filePath: String,
     @SerialName(fileSizeField)
     override val fileSize: Long? = null
-): TelegramMediaFile
+): TelegramMediaFile {
+    @Transient
+    val fileName: FileName by lazy(LazyThreadSafetyMode.PUBLICATION) {
+        filePath.filenameFromUrl
+    }
+}
 
+@Deprecated("Use fileName property instead", ReplaceWith("fileName"))
 val PathedFile.filename: FileName
     get() = filePath.filenameFromUrl
 fun TelegramAPIUrlsKeeper.resolveFileURL(file: PathedFile): String = "$fileBaseUrl/${file.filePath}"

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/updateshandlers/FlowsUpdatesFilter.kt

@@ -14,24 +14,79 @@ interface FlowsUpdatesFilter : UpdatesFilter {
     val allUpdatesFlow: Flow<Update>
     val allUpdatesWithoutMediaGroupsGroupingFlow: Flow<Update>
 
+    val messagesFlow: Flow<MessageUpdate>
+    val messageMediaGroupsFlow: Flow<MessageMediaGroupUpdate>
+    val editedMessagesFlow: Flow<EditMessageUpdate>
+    val editedMessageMediaGroupsFlow: Flow<EditMessageMediaGroupUpdate>
+    val channelPostsFlow: Flow<ChannelPostUpdate>
+    val channelPostMediaGroupsFlow: Flow<ChannelPostMediaGroupUpdate>
+    val editedChannelPostsFlow: Flow<EditChannelPostUpdate>
+    val editedChannelPostMediaGroupsFlow: Flow<EditChannelPostMediaGroupUpdate>
+    val chosenInlineResultsFlow: Flow<ChosenInlineResultUpdate>
+    val inlineQueriesFlow: Flow<InlineQueryUpdate>
+    val callbackQueriesFlow: Flow<CallbackQueryUpdate>
+    val shippingQueriesFlow: Flow<ShippingQueryUpdate>
+    val preCheckoutQueriesFlow: Flow<PreCheckoutQueryUpdate>
+    val pollsFlow: Flow<PollUpdate>
+    val pollAnswersFlow: Flow<PollAnswerUpdate>
+    val chatMemberUpdatesFlow: Flow<CommonChatMemberUpdatedUpdate>
+    val myChatMemberUpdatesFlow: Flow<MyChatMemberUpdatedUpdate>
+    val unknownUpdatesFlow: Flow<UnknownUpdate>
+
+    @Deprecated("Renamed", ReplaceWith("messagesFlow"))
     val messageFlow: Flow<MessageUpdate>
+        get() = messagesFlow
+    @Deprecated("Renamed", ReplaceWith("messageMediaGroupsFlow"))
     val messageMediaGroupFlow: Flow<MessageMediaGroupUpdate>
+        get() = messageMediaGroupsFlow
+    @Deprecated("Renamed", ReplaceWith("editedMessagesFlow"))
     val editedMessageFlow: Flow<EditMessageUpdate>
+        get() = editedMessagesFlow
+    @Deprecated("Renamed", ReplaceWith("editedMessageMediaGroupsFlow"))
     val editedMessageMediaGroupFlow: Flow<EditMessageMediaGroupUpdate>
+        get() = editedMessageMediaGroupsFlow
+    @Deprecated("Renamed", ReplaceWith("channelPostsFlow"))
     val channelPostFlow: Flow<ChannelPostUpdate>
+        get() = channelPostsFlow
+    @Deprecated("Renamed", ReplaceWith("channelPostMediaGroupsFlow"))
     val channelPostMediaGroupFlow: Flow<ChannelPostMediaGroupUpdate>
+        get() = channelPostMediaGroupsFlow
+    @Deprecated("Renamed", ReplaceWith("editedChannelPostsFlow"))
     val editedChannelPostFlow: Flow<EditChannelPostUpdate>
+        get() = editedChannelPostsFlow
+    @Deprecated("Renamed", ReplaceWith("editedChannelPostMediaGroupsFlow"))
     val editedChannelPostMediaGroupFlow: Flow<EditChannelPostMediaGroupUpdate>
+        get() = editedChannelPostMediaGroupsFlow
+    @Deprecated("Renamed", ReplaceWith("chosenInlineResultsFlow"))
     val chosenInlineResultFlow: Flow<ChosenInlineResultUpdate>
+        get() = chosenInlineResultsFlow
+    @Deprecated("Renamed", ReplaceWith("inlineQueriesFlow"))
     val inlineQueryFlow: Flow<InlineQueryUpdate>
+        get() = inlineQueriesFlow
+    @Deprecated("Renamed", ReplaceWith("callbackQueriesFlow"))
     val callbackQueryFlow: Flow<CallbackQueryUpdate>
+        get() = callbackQueriesFlow
+    @Deprecated("Renamed", ReplaceWith("shippingQueriesFlow"))
     val shippingQueryFlow: Flow<ShippingQueryUpdate>
+        get() = shippingQueriesFlow
+    @Deprecated("Renamed", ReplaceWith("preCheckoutQueriesFlow"))
     val preCheckoutQueryFlow: Flow<PreCheckoutQueryUpdate>
+        get() = preCheckoutQueriesFlow
+    @Deprecated("Renamed", ReplaceWith("pollsFlow"))
     val pollFlow: Flow<PollUpdate>
+        get() = pollsFlow
+    @Deprecated("Renamed", ReplaceWith("pollAnswersFlow"))
     val pollAnswerFlow: Flow<PollAnswerUpdate>
+        get() = pollAnswersFlow
+    @Deprecated("Renamed", ReplaceWith("chatMemberUpdatesFlow"))
     val chatMemberUpdatedFlow: Flow<CommonChatMemberUpdatedUpdate>
+        get() = chatMemberUpdatesFlow
+    @Deprecated("Renamed", ReplaceWith("myChatMemberUpdatesFlow"))
     val myChatMemberUpdatedFlow: Flow<MyChatMemberUpdatedUpdate>
+        get() = myChatMemberUpdatesFlow
+    @Deprecated("Renamed", ReplaceWith("unknownUpdatesFlow"))
     val unknownUpdateTypeFlow: Flow<UnknownUpdate>
+        get() = unknownUpdatesFlow
 }
 
 /**
@@ -63,22 +118,22 @@ class DefaultFlowsUpdatesFilter(
         updatesSharedFlow.emit(it)
     }
 
-    override val messageFlow: Flow<MessageUpdate> = allUpdatesFlow.filterIsInstance()
-    override val messageMediaGroupFlow: Flow<MessageMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
-    override val editedMessageFlow: Flow<EditMessageUpdate> = allUpdatesFlow.filterIsInstance()
-    override val editedMessageMediaGroupFlow: Flow<EditMessageMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
-    override val channelPostFlow: Flow<ChannelPostUpdate> = allUpdatesFlow.filterIsInstance()
-    override val channelPostMediaGroupFlow: Flow<ChannelPostMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
-    override val editedChannelPostFlow: Flow<EditChannelPostUpdate> = allUpdatesFlow.filterIsInstance()
-    override val editedChannelPostMediaGroupFlow: Flow<EditChannelPostMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
-    override val chosenInlineResultFlow: Flow<ChosenInlineResultUpdate> = allUpdatesFlow.filterIsInstance()
-    override val inlineQueryFlow: Flow<InlineQueryUpdate> = allUpdatesFlow.filterIsInstance()
-    override val callbackQueryFlow: Flow<CallbackQueryUpdate> = allUpdatesFlow.filterIsInstance()
-    override val shippingQueryFlow: Flow<ShippingQueryUpdate> = allUpdatesFlow.filterIsInstance()
-    override val preCheckoutQueryFlow: Flow<PreCheckoutQueryUpdate> = allUpdatesFlow.filterIsInstance()
-    override val pollFlow: Flow<PollUpdate> = allUpdatesFlow.filterIsInstance()
-    override val pollAnswerFlow: Flow<PollAnswerUpdate> = allUpdatesFlow.filterIsInstance()
-    override val chatMemberUpdatedFlow: Flow<CommonChatMemberUpdatedUpdate> = allUpdatesFlow.filterIsInstance()
-    override val myChatMemberUpdatedFlow: Flow<MyChatMemberUpdatedUpdate> = allUpdatesFlow.filterIsInstance()
-    override val unknownUpdateTypeFlow: Flow<UnknownUpdate> = allUpdatesFlow.filterIsInstance()
+    override val messagesFlow: Flow<MessageUpdate> = allUpdatesFlow.filterIsInstance()
+    override val messageMediaGroupsFlow: Flow<MessageMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
+    override val editedMessagesFlow: Flow<EditMessageUpdate> = allUpdatesFlow.filterIsInstance()
+    override val editedMessageMediaGroupsFlow: Flow<EditMessageMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
+    override val channelPostsFlow: Flow<ChannelPostUpdate> = allUpdatesFlow.filterIsInstance()
+    override val channelPostMediaGroupsFlow: Flow<ChannelPostMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
+    override val editedChannelPostsFlow: Flow<EditChannelPostUpdate> = allUpdatesFlow.filterIsInstance()
+    override val editedChannelPostMediaGroupsFlow: Flow<EditChannelPostMediaGroupUpdate> = allUpdatesFlow.filterIsInstance()
+    override val chosenInlineResultsFlow: Flow<ChosenInlineResultUpdate> = allUpdatesFlow.filterIsInstance()
+    override val inlineQueriesFlow: Flow<InlineQueryUpdate> = allUpdatesFlow.filterIsInstance()
+    override val callbackQueriesFlow: Flow<CallbackQueryUpdate> = allUpdatesFlow.filterIsInstance()
+    override val shippingQueriesFlow: Flow<ShippingQueryUpdate> = allUpdatesFlow.filterIsInstance()
+    override val preCheckoutQueriesFlow: Flow<PreCheckoutQueryUpdate> = allUpdatesFlow.filterIsInstance()
+    override val pollsFlow: Flow<PollUpdate> = allUpdatesFlow.filterIsInstance()
+    override val pollAnswersFlow: Flow<PollAnswerUpdate> = allUpdatesFlow.filterIsInstance()
+    override val chatMemberUpdatesFlow: Flow<CommonChatMemberUpdatedUpdate> = allUpdatesFlow.filterIsInstance()
+    override val myChatMemberUpdatesFlow: Flow<MyChatMemberUpdatedUpdate> = allUpdatesFlow.filterIsInstance()
+    override val unknownUpdatesFlow: Flow<UnknownUpdate> = allUpdatesFlow.filterIsInstance()
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/BuiltinMimeTypes.kt

@@ -8,4 +8,11 @@ object BuiltinMimeTypes {
     object Video {
         val MP4 = buildMimeType("video/mp4")
     }
+    object Text {
+        val Html = buildMimeType("text/html")
+    }
+    object Application {
+        val Zip = buildMimeType("application/zip")
+        val Pdf = buildMimeType("application/pdf")
+    }
 }

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/ByteReadChannelAllocator.kt

@@ -0,0 +1,22 @@
+package dev.inmo.tgbotapi.utils
+
+import dev.inmo.micro_utils.common.ByteArrayAllocatorSerializer
+import io.ktor.utils.io.ByteReadChannel
+import kotlinx.serialization.DeserializationStrategy
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+
+fun interface ByteReadChannelAllocator {
+    suspend operator fun invoke(): ByteReadChannel
+}
+
+object ByteReadChannelAllocatorDeserializationStrategy : DeserializationStrategy<ByteReadChannelAllocator> {
+    override val descriptor: SerialDescriptor = ByteArrayAllocatorSerializer.descriptor
+
+    override fun deserialize(decoder: Decoder): ByteReadChannelAllocator {
+        val byteArrayAllocator = ByteArrayAllocatorSerializer.deserialize(decoder)
+        return ByteReadChannelAllocator { ByteReadChannel(byteArrayAllocator()) }
+    }
+}

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/ByteReadChannelToInput.kt

@@ -0,0 +1,6 @@
+package dev.inmo.tgbotapi.utils
+
+import io.ktor.utils.io.ByteReadChannel
+import io.ktor.utils.io.core.Input
+
+expect suspend fun ByteReadChannel.asInput(): Input

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/StorageFile.kt

@@ -1,6 +1,7 @@
 package dev.inmo.tgbotapi.utils
 
 import com.benasher44.uuid.uuid4
+import io.ktor.utils.io.*
 import io.ktor.utils.io.core.ByteReadPacket
 import io.ktor.utils.io.core.Input
 import kotlinx.serialization.Serializable
@@ -13,9 +14,14 @@ import kotlinx.serialization.Serializable
  */
 @Serializable
 data class StorageFileInfo(
-    val contentType: String,
     val fileName: String
 ) {
+    @Deprecated("This constructor is redundant. Use constructor without mime type")
+    constructor(
+        contentType: String,
+        fileName: String
+    ): this(fileName)
+
     /**
      * This methods is required for random generation of name for keeping warranties about unique file name
      */
@@ -39,19 +45,55 @@ data class StorageFile(
         get() = inputSource()
 }
 
+@Deprecated("This constructor is redundant. Use constructor without mime type")
 @Suppress("NOTHING_TO_INLINE")
 inline fun StorageFile(
     fileName: String,
     bytes: ByteArray,
     mimeType: MimeType
 ) = StorageFile(
-    StorageFileInfo(mimeType.raw, fileName)
+    StorageFileInfo(fileName)
 ) {
     ByteReadPacket(bytes)
 }
 
-/**
- *
- */
+@Suppress("NOTHING_TO_INLINE")
+inline fun StorageFile(
+    fileName: String,
+    bytes: ByteArray
+) = StorageFile(
+    StorageFileInfo(fileName)
+) {
+    ByteReadPacket(bytes)
+}
+
+@Suppress("NOTHING_TO_INLINE")
+suspend inline fun StorageFile(
+    fileName: String,
+    byteReadChannel: ByteReadChannel
+) = StorageFile(
+    StorageFileInfo(fileName),
+    byteReadChannel.asInput().let { { it } }
+)
+
 @Suppress("NOTHING_TO_INLINE", "unused")
-inline fun ByteArray.asStorageFile(fileName: String, mimeType: MimeType) = StorageFile(fileName, this, mimeType)
+inline fun ByteArray.asStorageFile(
+    fileName: String
+) = StorageFile(fileName, this)
+
+@Deprecated("This constructor is redundant. Use constructor without mime type")
+@Suppress("NOTHING_TO_INLINE", "unused")
+inline fun ByteArray.asStorageFile(
+    fileName: String,
+    mimeType: MimeType
+) = asStorageFile(fileName)
+
+@Suppress("NOTHING_TO_INLINE", "unused")
+suspend inline fun ByteReadChannel.asStorageFile(
+    fileName: String
+) = StorageFile(fileName, this)
+
+@Suppress("NOTHING_TO_INLINE", "unused")
+suspend inline fun ByteReadChannelAllocator.asStorageFile(
+    fileName: String
+) = this.invoke().asStorageFile(fileName)

tgbotapi.core/src/commonMain/kotlin/dev/inmo/tgbotapi/utils/TelegramAPIUrlsKeeper.kt

@@ -26,4 +26,6 @@ class TelegramAPIUrlsKeeper(
         commonAPIUrl = "$correctedHost/bot$token"
         fileBaseUrl = "$correctedHost/file/bot$token"
     }
+
+    fun createFileLinkUrl(filePath: String) = "${fileBaseUrl}/$filePath"
 }

tgbotapi.core/src/jsMain/kotlin/dev/inmo/tgbotapi/utils/asInput.kt

@@ -0,0 +1,8 @@
+package dev.inmo.tgbotapi.utils
+
+import io.ktor.util.toByteArray
+import io.ktor.utils.io.ByteReadChannel
+import io.ktor.utils.io.core.ByteReadPacket
+import io.ktor.utils.io.core.Input
+
+actual suspend fun ByteReadChannel.asInput(): Input = ByteReadPacket(toByteArray())

tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/utils/StorageFileFactory.kt

@@ -7,10 +7,7 @@ import java.nio.file.Files
 fun StorageFile(
     file: File
 ) = StorageFile(
-    StorageFileInfo(
-        Files.probeContentType(file.toPath()),
-        file.name
-    )
+    StorageFileInfo(file.name)
 ) {
     file.inputStream().asInput()
 }

tgbotapi.core/src/jvmMain/kotlin/dev/inmo/tgbotapi/utils/asInput.kt

@@ -0,0 +1,10 @@
+package dev.inmo.tgbotapi.utils
+
+import io.ktor.utils.io.ByteReadChannel
+import io.ktor.utils.io.core.Input
+import io.ktor.utils.io.jvm.javaio.toInputStream
+import io.ktor.utils.io.streams.asInput
+import kotlinx.coroutines.job
+import kotlin.coroutines.coroutineContext
+
+actual suspend fun ByteReadChannel.asInput(): Input = toInputStream(coroutineContext.job).asInput()

tgbotapi.extensions.api/README.md

@@ -1,8 +1,19 @@
 # TelegramBotAPI extensions
 
-[![Download](https://api.bintray.com/packages/insanusmokrassar/TelegramBotAPI/tgbotapi.extensions.api/images/download.svg) ](https://bintray.com/insanusmokrassar/TelegramBotAPI/tgbotapi.extensions.api/_latestVersion)
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.extensions.api/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.extensions.api)
 
+- [TelegramBotAPI extensions](#telegrambotapi-extensions)
+    * [What is it?](#what-is-it)
+    * [Compatibility](#compatibility)
+    * [How to implement library?](#how-to-implement-library)
+        + [Maven](#maven)
+        + [Gradle](#gradle)
+    * [Example of usage and comparison with `TelegramBotAPI`](#example-of-usage-and-comparison-with-telegrambotapi)
+    * [Updates](#updates)
+        + [Alternative way](#alternative-way)
+
+<small><i><a href='http://ecotrust-canada.github.io/markdown-toc/'>Table of contents generated with markdown-toc</a></i></small>
+
 ## What is it?
 
 It is wrapper library for [TelegramBotAPI Core](../tgbotapi.core/README.md). Here you can find extensions for

tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/DownloadFile.kt

@@ -1,39 +1,33 @@
 package dev.inmo.tgbotapi.extensions.api
 
 import dev.inmo.tgbotapi.bot.TelegramBot
-import dev.inmo.tgbotapi.extensions.api.get.getFileAdditionalInfo
-import dev.inmo.tgbotapi.requests.DownloadFile
+import dev.inmo.tgbotapi.extensions.api.files.downloadFile
 import dev.inmo.tgbotapi.requests.abstracts.FileId
 import dev.inmo.tgbotapi.types.files.PathedFile
 import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
 import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
 
+@Deprecated("Replaced", ReplaceWith("downloadFile", "dev.inmo.tgbotapi.extensions.api.files.downloadFile"))
 suspend fun TelegramBot.downloadFile(
     filePath: String
-): ByteArray = execute(
-    DownloadFile(filePath)
-)
+): ByteArray = downloadFile(filePath)
 
+@Deprecated("Replaced", ReplaceWith("downloadFile", "dev.inmo.tgbotapi.extensions.api.files.downloadFile"))
 suspend fun TelegramBot.downloadFile(
     pathedFile: PathedFile
-): ByteArray = execute(
-    DownloadFile(pathedFile.filePath)
-)
+): ByteArray = downloadFile(pathedFile)
 
+@Deprecated("Replaced", ReplaceWith("downloadFile", "dev.inmo.tgbotapi.extensions.api.files.downloadFile"))
 suspend fun TelegramBot.downloadFile(
     fileId: FileId
-): ByteArray = downloadFile(
-    getFileAdditionalInfo(fileId)
-)
+): ByteArray = downloadFile(fileId)
 
+@Deprecated("Replaced", ReplaceWith("downloadFile", "dev.inmo.tgbotapi.extensions.api.files.downloadFile"))
 suspend fun TelegramBot.downloadFile(
     file: TelegramMediaFile
-): ByteArray = downloadFile(
-    getFileAdditionalInfo(file)
-)
+): ByteArray = downloadFile(file)
 
+@Deprecated("Replaced", ReplaceWith("downloadFile", "dev.inmo.tgbotapi.extensions.api.files.downloadFile"))
 suspend fun TelegramBot.downloadFile(
     file: MediaContent
-): ByteArray = downloadFile(
-    getFileAdditionalInfo(file.media)
-)
+): ByteArray = downloadFile(file)

tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/LiveLocationProvider.kt

@@ -21,6 +21,10 @@ import kotlinx.coroutines.launch
 import kotlin.math.ceil
 
 val defaultLivePeriodDelayMillis = (livePeriodLimit.last - 60L) * 1000L
+
+/**
+ * @see startLiveLocation
+ */
 class LiveLocationProvider internal constructor(
     private val requestsExecutor: TelegramBot,
     scope: CoroutineScope,

tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/files/DownloadFile.kt

@@ -0,0 +1,39 @@
+package dev.inmo.tgbotapi.extensions.api.files
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.extensions.api.get.getFileAdditionalInfo
+import dev.inmo.tgbotapi.requests.DownloadFile
+import dev.inmo.tgbotapi.requests.abstracts.FileId
+import dev.inmo.tgbotapi.types.files.PathedFile
+import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
+import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
+
+suspend fun TelegramBot.downloadFile(
+    filePath: String
+): ByteArray = execute(
+    DownloadFile(filePath)
+)
+
+suspend fun TelegramBot.downloadFile(
+    pathedFile: PathedFile
+): ByteArray = downloadFile(
+    pathedFile.filePath
+)
+
+suspend fun TelegramBot.downloadFile(
+    fileId: FileId
+): ByteArray = downloadFile(
+    getFileAdditionalInfo(fileId)
+)
+
+suspend fun TelegramBot.downloadFile(
+    file: TelegramMediaFile
+): ByteArray = downloadFile(
+    getFileAdditionalInfo(file)
+)
+
+suspend fun TelegramBot.downloadFile(
+    file: MediaContent
+): ByteArray = downloadFile(
+    getFileAdditionalInfo(file.media)
+)

tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/files/DownloadFileStream.kt

@@ -0,0 +1,29 @@
+package dev.inmo.tgbotapi.extensions.api.files
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.extensions.api.get.getFileAdditionalInfo
+import dev.inmo.tgbotapi.requests.DownloadFileStream
+import dev.inmo.tgbotapi.requests.abstracts.FileId
+import dev.inmo.tgbotapi.types.files.PathedFile
+import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
+import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
+
+suspend fun TelegramBot.downloadFileStream(
+    filePath: String
+) = downloadFileStreamAllocator(filePath).invoke()
+
+suspend fun TelegramBot.downloadFileStream(
+    pathedFile: PathedFile
+) = downloadFileStream(pathedFile.filePath)
+
+suspend fun TelegramBot.downloadFileStream(
+    fileId: FileId
+) = downloadFileStream(getFileAdditionalInfo(fileId))
+
+suspend fun TelegramBot.downloadFileStream(
+    file: TelegramMediaFile
+) = downloadFileStream(getFileAdditionalInfo(file))
+
+suspend fun TelegramBot.downloadFileStream(
+    file: MediaContent
+) = downloadFileStream(getFileAdditionalInfo(file.media))

tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/files/DownloadFileStreamAllocator.kt

@@ -0,0 +1,29 @@
+package dev.inmo.tgbotapi.extensions.api.files
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.extensions.api.get.getFileAdditionalInfo
+import dev.inmo.tgbotapi.requests.DownloadFileStream
+import dev.inmo.tgbotapi.requests.abstracts.FileId
+import dev.inmo.tgbotapi.types.files.PathedFile
+import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
+import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
+
+suspend fun TelegramBot.downloadFileStreamAllocator(
+    filePath: String
+) = execute(DownloadFileStream(filePath))
+
+suspend fun TelegramBot.downloadFileStreamAllocator(
+    pathedFile: PathedFile
+) = downloadFileStreamAllocator(pathedFile.filePath)
+
+suspend fun TelegramBot.downloadFileStreamAllocator(
+    fileId: FileId
+) = downloadFileStreamAllocator(getFileAdditionalInfo(fileId))
+
+suspend fun TelegramBot.downloadFileStreamAllocator(
+    file: TelegramMediaFile
+) = downloadFileStreamAllocator(getFileAdditionalInfo(file))
+
+suspend fun TelegramBot.downloadFileStreamAllocator(
+    file: MediaContent
+) = downloadFileStreamAllocator(getFileAdditionalInfo(file.media))

tgbotapi.extensions.api/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/api/get/GetFile.kt

@@ -4,6 +4,7 @@ import dev.inmo.tgbotapi.bot.TelegramBot
 import dev.inmo.tgbotapi.requests.abstracts.FileId
 import dev.inmo.tgbotapi.requests.get.GetFile
 import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
+import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
 
 suspend fun TelegramBot.getFileAdditionalInfo(
     fileId: FileId
@@ -14,3 +15,7 @@ suspend fun TelegramBot.getFileAdditionalInfo(
 suspend fun TelegramBot.getFileAdditionalInfo(
     file: TelegramMediaFile
 ) = getFileAdditionalInfo(file.fileId)
+
+suspend fun TelegramBot.getFileAdditionalInfo(
+    content: MediaContent
+) = getFileAdditionalInfo(content.media)

tgbotapi.extensions.api/src/jvmMain/kotlin/dev/inmo/tgbotapi/extensions/api/files/DownloadFileToFile.kt

@@ -0,0 +1,64 @@
+package dev.inmo.tgbotapi.extensions.api.files
+
+import dev.inmo.micro_utils.coroutines.doOutsideOfCoroutine
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.extensions.api.get.getFileAdditionalInfo
+import dev.inmo.tgbotapi.requests.abstracts.FileId
+import dev.inmo.tgbotapi.types.files.PathedFile
+import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
+import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
+import io.ktor.util.cio.use
+import io.ktor.util.cio.writeChannel
+import io.ktor.utils.io.copyTo
+import kotlinx.coroutines.job
+import java.io.File
+import kotlin.coroutines.coroutineContext
+
+suspend fun TelegramBot.downloadFile(
+    filePath: String,
+    destFile: File
+): File {
+    val readChannel = downloadFileStream(filePath)
+
+    destFile.deleteRecursively()
+    destFile.parentFile.mkdirs()
+    doOutsideOfCoroutine { destFile.createNewFile() }
+
+    destFile.writeChannel(coroutineContext.job).use {
+        readChannel.copyTo(this)
+    }
+
+    return destFile
+}
+
+suspend fun TelegramBot.downloadFile(
+    pathedFile: PathedFile,
+    destFile: File
+) = downloadFile(
+    pathedFile.filePath,
+    destFile
+)
+
+suspend fun TelegramBot.downloadFile(
+    fileId: FileId,
+    destFile: File
+) = downloadFile(
+    getFileAdditionalInfo(fileId),
+    destFile
+)
+
+suspend fun TelegramBot.downloadFile(
+    file: TelegramMediaFile,
+    destFile: File
+): File = downloadFile(
+    getFileAdditionalInfo(file),
+    destFile
+)
+
+suspend fun TelegramBot.downloadFile(
+    file: MediaContent,
+    destFile: File
+) = downloadFile(
+    getFileAdditionalInfo(file.media),
+    destFile
+)

tgbotapi.extensions.behaviour_builder/README.md

@@ -1,5 +1,16 @@
 # TelegramBotAPI Behaviour Builder Extensions
 
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.extensions.behaviour_builder/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.extensions.behaviour_builder)
+
+- [TelegramBotAPI Behaviour Builder Extensions](#telegrambotapi-behaviour-builder-extensions)
+  * [What is it?](#what-is-it)
+  * [Triggers](#triggers)
+  * [Waiters](#waiters)
+
+<small><i><a href='http://ecotrust-canada.github.io/markdown-toc/'>Table of contents generated with markdown-toc</a></i></small>
+
+## What is it?
+
 This extension was created to make it more simple to build bot steps handling. Usually, you must use something like:
 
 ```kotlin

tgbotapi.extensions.utils/README.md

@@ -1,5 +1,6 @@
 # TelegramBotAPI Util Extensions
 
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.extensions.utils/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.extensions.utils)
 
 - [TelegramBotAPI Util Extensions](#telegrambotapi-util-extensions)
   * [What is it?](#what-is-it)
@@ -9,7 +10,7 @@
   * [How to use?](#how-to-use)
     + [Updates](#updates)
       - [Long polling](#long-polling)
-      - [WebHooks (currently JVM-only)](#webhooks--currently-jvm-only)
+      - [WebHooks (currently JVM-only)](#webhooks-currently-jvm-only)
     + [Filters](#filters)
       - [Sent messages](#sent-messages)
         * [Common messages](#common-messages)
@@ -19,9 +20,6 @@
 
 <small><i><a href='http://ecotrust-canada.github.io/markdown-toc/'>Table of contents generated with markdown-toc</a></i></small>
 
-[![Download](https://api.bintray.com/packages/insanusmokrassar/TelegramBotAPI/tgbotapi.extensions.utils/images/download.svg) ](https://bintray.com/insanusmokrassar/TelegramBotAPI/tgbotapi.extensions.utils/_latestVersion)
-[![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.extensions.utils/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/tgbotapi.extensions.utils)
-
 ## What is it?
 
 It is wrapper library for [TelegramBotAPI Core](../tgbotapi.core/README.md). Currently, this library contains some usefull filters for commands, updates types and different others.

tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/extensions/FlowsUpdatesFilter.kt

@@ -6,14 +6,16 @@ import dev.inmo.tgbotapi.updateshandlers.FlowsUpdatesFilter
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.merge
 
+@Deprecated("Will be removed soon", ReplaceWith("messagesFlow + channelPostsFlow"))
 val FlowsUpdatesFilter.allSentMessagesFlow: Flow<BaseSentMessageUpdate>
     get() = merge(
-        messageFlow,
-        channelPostFlow
+        messagesFlow,
+        channelPostsFlow
     )
 
+@Deprecated("Will be removed soon", ReplaceWith("messageMediaGroupsFlow + channelPostMediaGroupsFlow"))
 val FlowsUpdatesFilter.allSentMediaGroupsFlow: Flow<SentMediaGroupUpdate>
     get() = merge(
-        messageMediaGroupFlow,
-        channelPostMediaGroupFlow
+        messageMediaGroupsFlow,
+        channelPostMediaGroupsFlow
     )

tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/shortcuts/EventsShortcuts.kt

@@ -14,21 +14,21 @@ import kotlinx.coroutines.flow.mapNotNull
 
 @RiskFeature("Use with caution")
 inline fun FlowsUpdatesFilter.events(): Flow<ChatEventMessage<*>> {
-    return channelPostFlow.mapNotNull { it.data as? ChatEventMessage<*> } + messageFlow.mapNotNull { it.data as? ChatEventMessage<*> }
+    return channelPostsFlow.mapNotNull { it.data as? ChatEventMessage<*> } + messagesFlow.mapNotNull { it.data as? ChatEventMessage<*> }
 }
 
 @RiskFeature("Use with caution")
-inline fun FlowsUpdatesFilter.channelEvents(): Flow<ChannelEventMessage<*>> = channelPostFlow.mapNotNull {
+inline fun FlowsUpdatesFilter.channelEvents(): Flow<ChannelEventMessage<*>> = channelPostsFlow.mapNotNull {
     it.data as? ChannelEventMessage<*>
 }
 
 @RiskFeature("Use with caution")
-inline fun FlowsUpdatesFilter.groupEvents(): Flow<GroupEventMessage<*>> = messageFlow.mapNotNull {
+inline fun FlowsUpdatesFilter.groupEvents(): Flow<GroupEventMessage<*>> = messagesFlow.mapNotNull {
     it.data as? GroupEventMessage<*>
 }
 
 @RiskFeature("Use with caution")
-inline fun FlowsUpdatesFilter.supergroupEvents(): Flow<SupergroupEventMessage<*>> = messageFlow.mapNotNull {
+inline fun FlowsUpdatesFilter.supergroupEvents(): Flow<SupergroupEventMessage<*>> = messagesFlow.mapNotNull {
     it.data as? SupergroupEventMessage<*>
 }
 

tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/shortcuts/FlowsUpdatesFilter.kt

@@ -47,8 +47,8 @@ inline fun <reified T : MediaGroupContent> Flow<SentMediaGroupUpdate>.filterMedi
 
 /**
  * @param scopeToIncludeChannels This parameter is required when you want to include [textMessages] for channels too.
- * In this case will be created new channel which will aggregate messages from [FlowsUpdatesFilter.messageFlow] and
- * [FlowsUpdatesFilter.channelPostFlow]. In case it is null will be used [Flow]s mapping
+ * In this case will be created new channel which will aggregate messages from [FlowsUpdatesFilter.messagesFlow] and
+ * [FlowsUpdatesFilter.channelPostsFlow]. In case it is null will be used [Flow]s mapping
  */
 @Suppress("UNCHECKED_CAST")
 @RiskFeature(lowLevelRiskFeatureMessage)
@@ -58,16 +58,16 @@ inline fun <reified T: MessageContent> FlowsUpdatesFilter.filterContentMessages(
     return (scopeToIncludeChannels ?.let { scope ->
         aggregateFlows(
             scope,
-            messageFlow,
-            channelPostFlow
+            messagesFlow,
+            channelPostsFlow
         )
-    } ?: messageFlow).filterContentMessages()
+    } ?: messagesFlow).filterContentMessages()
 }
 
 /**
  * @param scopeToIncludeChannels This parameter is required when you want to include [SentMediaGroupUpdate] for channels
- * too. In this case will be created new channel which will aggregate messages from [FlowsUpdatesFilter.messageFlow] and
- * [FlowsUpdatesFilter.channelPostFlow]. In case it is null will be used [Flow]s mapping
+ * too. In this case will be created new channel which will aggregate messages from [FlowsUpdatesFilter.messagesFlow] and
+ * [FlowsUpdatesFilter.channelPostsFlow]. In case it is null will be used [Flow]s mapping
  */
 @Suppress("UNCHECKED_CAST")
 @RiskFeature(lowLevelRiskFeatureMessage)
@@ -77,10 +77,10 @@ inline fun <reified T: MediaGroupContent> FlowsUpdatesFilter.filterMediaGroupMes
     return (scopeToIncludeChannels ?.let { scope ->
         aggregateFlows(
             scope,
-            messageMediaGroupFlow,
-            channelPostMediaGroupFlow
+            messageMediaGroupsFlow,
+            channelPostMediaGroupsFlow
         )
-    } ?: messageMediaGroupFlow).filterMediaGroupMessages()
+    } ?: messageMediaGroupsFlow).filterMediaGroupMessages()
 }
 
 fun FlowsUpdatesFilter.sentMessages(

tgbotapi.extensions.utils/src/commonMain/kotlin/dev/inmo/tgbotapi/extensions/utils/types/files/ContentAsStorageFile.kt

@@ -0,0 +1,38 @@
+package dev.inmo.tgbotapi.extensions.utils.types.files
+
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.requests.DownloadFileStream
+import dev.inmo.tgbotapi.requests.abstracts.FileId
+import dev.inmo.tgbotapi.requests.get.GetFile
+import dev.inmo.tgbotapi.types.files.PathedFile
+import dev.inmo.tgbotapi.types.files.abstracts.TelegramMediaFile
+import dev.inmo.tgbotapi.types.message.content.abstracts.MediaContent
+import dev.inmo.tgbotapi.utils.*
+
+suspend fun convertToStorageFile(
+    downloadStreamAllocator: ByteReadChannelAllocator,
+    pathedFile: PathedFile
+): StorageFile {
+    return downloadStreamAllocator.asStorageFile(
+        pathedFile.fileName
+    )
+}
+
+suspend fun TelegramBot.convertToStorageFile(
+    pathedFile: PathedFile
+): StorageFile = convertToStorageFile(
+    execute(DownloadFileStream(pathedFile.filePath)),
+    pathedFile
+)
+
+suspend fun TelegramBot.convertToStorageFile(
+    fileId: FileId
+): StorageFile = convertToStorageFile(execute(GetFile(fileId)))
+
+suspend fun TelegramBot.convertToStorageFile(
+    file: TelegramMediaFile
+): StorageFile = convertToStorageFile(file.fileId)
+
+suspend fun TelegramBot.convertToStorageFile(
+    content: MediaContent
+): StorageFile = convertToStorageFile(content.media)

tgbotapi.extensions.utils/src/jvmMain/kotlin/dev/inmo/tgbotapi/types/files/PathedFile.kt

@@ -9,6 +9,7 @@ fun PathedFile.asStream(
         telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper
 ): InputStream = URL(this.fullUrl(telegramAPIUrlsKeeper)).openStream()
 
+@Deprecated("This api will be removed soon. Use `downloadFile` instead")
 fun PathedFile.asFile(
         telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper,
         dest: File = File.createTempFile(this.fileUniqueId, this.filename),
@@ -22,6 +23,7 @@ fun PathedFile.asFile(
     return dest
 }
 
+@Deprecated("This api will be removed soon. Use `downloadFile` instead")
 fun PathedFile.asBytes(
         telegramAPIUrlsKeeper: TelegramAPIUrlsKeeper
 ): ByteArray = this.asStream(telegramAPIUrlsKeeper)