tgbotapi

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Published: Oct 8, 2018 License: MIT Imports: 14 Imported by: 466

README

Golang bindings for the Telegram Bot API

GoDoc Travis

All methods are fairly self explanatory, and reading the godoc page should explain everything. If something isn't clear, open an issue or submit a pull request.

The scope of this project is just to provide a wrapper around the API without any additional features. There are other projects for creating something with plugins and command handlers without having to design all that yourself.

Join the development group if you want to ask questions or discuss development.

Example

First, ensure the library is installed and up to date by running go get -u github.com/go-telegram-bot-api/telegram-bot-api.

This is a very simple bot that just displays any gotten updates, then replies it to that chat.

package main

import (
	"log"

	"github.com/go-telegram-bot-api/telegram-bot-api"
)

func main() {
	bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
	if err != nil {
		log.Panic(err)
	}

	bot.Debug = true

	log.Printf("Authorized on account %s", bot.Self.UserName)

	u := tgbotapi.NewUpdate(0)
	u.Timeout = 60

	updates, err := bot.GetUpdatesChan(u)

	for update := range updates {
		if update.Message == nil { // ignore any non-Message Updates
			continue
		}

		log.Printf("[%s] %s", update.Message.From.UserName, update.Message.Text)

		msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)
		msg.ReplyToMessageID = update.Message.MessageID

		bot.Send(msg)
	}
}

There are more examples on the wiki with detailed information on how to do many differen kinds of things. It's a great place to get started on using keyboards, commands, or other kinds of reply markup.

If you need to use webhooks (if you wish to run on Google App Engine), you may use a slightly different method.

package main

import (
	"log"
	"net/http"

	"github.com/go-telegram-bot-api/telegram-bot-api"
)

func main() {
	bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
	if err != nil {
		log.Fatal(err)
	}

	bot.Debug = true

	log.Printf("Authorized on account %s", bot.Self.UserName)

	_, err = bot.SetWebhook(tgbotapi.NewWebhookWithCert("https://www.google.com:8443/"+bot.Token, "cert.pem"))
	if err != nil {
		log.Fatal(err)
	}
	info, err := bot.GetWebhookInfo()
	if err != nil {
		log.Fatal(err)
	}
	if info.LastErrorDate != 0 {
		log.Printf("Telegram callback failed: %s", info.LastErrorMessage)
	}
	updates := bot.ListenForWebhook("/" + bot.Token)
	go http.ListenAndServeTLS("0.0.0.0:8443", "cert.pem", "key.pem", nil)

	for update := range updates {
		log.Printf("%+v\n", update)
	}
}

If you need, you may generate a self signed certficate, as this requires HTTPS / TLS. The above example tells Telegram that this is your certificate and that it should be trusted, even though it is not properly signed.

openssl req -x509 -newkey rsa:2048 -keyout key.pem -out cert.pem -days 3560 -subj "//O=Org\CN=Test" -nodes

Now that Let's Encrypt is available, you may wish to generate your free TLS certificate there.

Documentation

Overview

Package tgbotapi has functions and types used for interacting with the Telegram Bot API.

Index

Examples

Constants

View Source
const (
	// APIEndpoint is the endpoint for all API methods,
	// with formatting for Sprintf.
	APIEndpoint = "https://api.telegram.org/bot%s/%s"
	// FileEndpoint is the endpoint for downloading a file from Telegram.
	FileEndpoint = "https://api.telegram.org/file/bot%s/%s"
)

Telegram constants

View Source
const (
	ChatTyping         = "typing"
	ChatUploadPhoto    = "upload_photo"
	ChatRecordVideo    = "record_video"
	ChatUploadVideo    = "upload_video"
	ChatRecordAudio    = "record_audio"
	ChatUploadAudio    = "upload_audio"
	ChatUploadDocument = "upload_document"
	ChatFindLocation   = "find_location"
)

Constant values for ChatActions

View Source
const (
	ModeMarkdown = "Markdown"
	ModeHTML     = "HTML"
)

Constant values for ParseMode in MessageConfig

View Source
const (
	// ErrBadFileType happens when you pass an unknown type
	ErrBadFileType = "bad file type"
	ErrBadURL      = "bad or empty url"
)

Library errors

View Source
const (
	// ErrAPIForbidden happens when a token is bad
	ErrAPIForbidden = "forbidden"
)

API errors

Variables

This section is empty.

Functions

func SetLogger

func SetLogger(logger BotLogger) error

SetLogger specifies the logger that the package should use.

Types

type APIResponse

type APIResponse struct {
	Ok          bool                `json:"ok"`
	Result      json.RawMessage     `json:"result"`
	ErrorCode   int                 `json:"error_code"`
	Description string              `json:"description"`
	Parameters  *ResponseParameters `json:"parameters"`
}

APIResponse is a response from the Telegram API with the result stored raw.

type Animation

type Animation struct {
	FileID   string    `json:"file_id"`
	Thumb    PhotoSize `json:"thumb"`
	FileName string    `json:"file_name"`
	MimeType string    `json:"mime_type"`
	FileSize int       `json:"file_size"`
}

Animation is a GIF animation demonstrating the game.

type AnimationConfig

type AnimationConfig struct {
	BaseFile
	Duration  int
	Caption   string
	ParseMode string
}

AnimationConfig contains information about a SendAnimation request.

func NewAnimationShare

func NewAnimationShare(chatID int64, fileID string) AnimationConfig

NewAnimationShare shares an existing animation. You may use this to reshare an existing animation without reuploading it.

chatID is where to send it, fileID is the ID of the animation already uploaded.

func NewAnimationUpload

func NewAnimationUpload(chatID int64, file interface{}) AnimationConfig

NewAnimationUpload creates a new animation uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

type Audio

type Audio struct {
	FileID    string `json:"file_id"`
	Duration  int    `json:"duration"`
	Performer string `json:"performer"` // optional
	Title     string `json:"title"`     // optional
	MimeType  string `json:"mime_type"` // optional
	FileSize  int    `json:"file_size"` // optional
}

Audio contains information about audio.

type AudioConfig

type AudioConfig struct {
	BaseFile
	Caption   string
	ParseMode string
	Duration  int
	Performer string
	Title     string
}

AudioConfig contains information about a SendAudio request.

func NewAudioShare

func NewAudioShare(chatID int64, fileID string) AudioConfig

NewAudioShare shares an existing audio file. You may use this to reshare an existing audio file without reuploading it.

chatID is where to send it, fileID is the ID of the audio already uploaded.

func NewAudioUpload

func NewAudioUpload(chatID int64, file interface{}) AudioConfig

NewAudioUpload creates a new audio uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

type BaseChat

type BaseChat struct {
	ChatID              int64 // required
	ChannelUsername     string
	ReplyToMessageID    int
	ReplyMarkup         interface{}
	DisableNotification bool
}

BaseChat is base type for all chat config types.

type BaseEdit

type BaseEdit struct {
	ChatID          int64
	ChannelUsername string
	MessageID       int
	InlineMessageID string
	ReplyMarkup     *InlineKeyboardMarkup
}

BaseEdit is base type of all chat edits.

type BaseFile

type BaseFile struct {
	BaseChat
	File        interface{}
	FileID      string
	UseExisting bool
	MimeType    string
	FileSize    int
}

BaseFile is a base type for all file config types.

type BotAPI

type BotAPI struct {
	Token  string `json:"token"`
	Debug  bool   `json:"debug"`
	Buffer int    `json:"buffer"`

	Self   User         `json:"-"`
	Client *http.Client `json:"-"`
	// contains filtered or unexported fields
}

BotAPI allows you to interact with the Telegram Bot API.

func NewBotAPI

func NewBotAPI(token string) (*BotAPI, error)

NewBotAPI creates a new BotAPI instance.

It requires a token, provided by @BotFather on Telegram.

Example
bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
if err != nil {
	log.Panic(err)
}

bot.Debug = true

log.Printf("Authorized on account %s", bot.Self.UserName)

u := tgbotapi.NewUpdate(0)
u.Timeout = 60

updates, err := bot.GetUpdatesChan(u)

// Optional: wait for updates and clear them if you don't want to handle
// a large backlog of old messages
time.Sleep(time.Millisecond * 500)
updates.Clear()

for update := range updates {
	if update.Message == nil {
		continue
	}

	log.Printf("[%s] %s", update.Message.From.UserName, update.Message.Text)

	msg := tgbotapi.NewMessage(update.Message.Chat.ID, update.Message.Text)
	msg.ReplyToMessageID = update.Message.MessageID

	bot.Send(msg)
}
Output:

func NewBotAPIWithClient

func NewBotAPIWithClient(token string, client *http.Client) (*BotAPI, error)

NewBotAPIWithClient creates a new BotAPI instance and allows you to pass a http.Client.

It requires a token, provided by @BotFather on Telegram.

func (*BotAPI) AnswerCallbackQuery

func (bot *BotAPI) AnswerCallbackQuery(config CallbackConfig) (APIResponse, error)

AnswerCallbackQuery sends a response to an inline query callback.

func (*BotAPI) AnswerInlineQuery

func (bot *BotAPI) AnswerInlineQuery(config InlineConfig) (APIResponse, error)

AnswerInlineQuery sends a response to an inline query.

Note that you must respond to an inline query within 30 seconds.

func (*BotAPI) AnswerPreCheckoutQuery

func (bot *BotAPI) AnswerPreCheckoutQuery(config PreCheckoutConfig) (APIResponse, error)

AnswerPreCheckoutQuery allows you to reply to Update with pre_checkout_query.

func (*BotAPI) AnswerShippingQuery

func (bot *BotAPI) AnswerShippingQuery(config ShippingConfig) (APIResponse, error)

AnswerShippingQuery allows you to reply to Update with shipping_query parameter.

func (*BotAPI) DeleteChatPhoto

func (bot *BotAPI) DeleteChatPhoto(config DeleteChatPhotoConfig) (APIResponse, error)

DeleteChatPhoto delete photo of chat.

func (*BotAPI) DeleteMessage

func (bot *BotAPI) DeleteMessage(config DeleteMessageConfig) (APIResponse, error)

DeleteMessage deletes a message in a chat

func (*BotAPI) GetChat

func (bot *BotAPI) GetChat(config ChatConfig) (Chat, error)

GetChat gets information about a chat.

func (*BotAPI) GetChatAdministrators

func (bot *BotAPI) GetChatAdministrators(config ChatConfig) ([]ChatMember, error)

GetChatAdministrators gets a list of administrators in the chat.

If none have been appointed, only the creator will be returned. Bots are not shown, even if they are an administrator.

func (*BotAPI) GetChatMember

func (bot *BotAPI) GetChatMember(config ChatConfigWithUser) (ChatMember, error)

GetChatMember gets a specific chat member.

func (*BotAPI) GetChatMembersCount

func (bot *BotAPI) GetChatMembersCount(config ChatConfig) (int, error)

GetChatMembersCount gets the number of users in a chat.

func (*BotAPI) GetFile

func (bot *BotAPI) GetFile(config FileConfig) (File, error)

GetFile returns a File which can download a file from Telegram.

Requires FileID.

func (*BotAPI) GetFileDirectURL

func (bot *BotAPI) GetFileDirectURL(fileID string) (string, error)

GetFileDirectURL returns direct URL to file

It requires the FileID.

func (*BotAPI) GetGameHighScores

func (bot *BotAPI) GetGameHighScores(config GetGameHighScoresConfig) ([]GameHighScore, error)

GetGameHighScores allows you to get the high scores for a game.

func (bot *BotAPI) GetInviteLink(config ChatConfig) (string, error)

GetInviteLink get InviteLink for a chat

func (*BotAPI) GetMe

func (bot *BotAPI) GetMe() (User, error)

GetMe fetches the currently authenticated bot.

This method is called upon creation to validate the token, and so you may get this data from BotAPI.Self without the need for another request.

func (*BotAPI) GetUpdates

func (bot *BotAPI) GetUpdates(config UpdateConfig) ([]Update, error)

GetUpdates fetches updates. If a WebHook is set, this will not return any data!

Offset, Limit, and Timeout are optional. To avoid stale items, set Offset to one higher than the previous item. Set Timeout to a large number to reduce requests so you can get updates instantly instead of having to wait between requests.

func (*BotAPI) GetUpdatesChan

func (bot *BotAPI) GetUpdatesChan(config UpdateConfig) (UpdatesChannel, error)

GetUpdatesChan starts and returns a channel for getting updates.

func (*BotAPI) GetUserProfilePhotos

func (bot *BotAPI) GetUserProfilePhotos(config UserProfilePhotosConfig) (UserProfilePhotos, error)

GetUserProfilePhotos gets a user's profile photos.

It requires UserID. Offset and Limit are optional.

func (*BotAPI) GetWebhookInfo

func (bot *BotAPI) GetWebhookInfo() (WebhookInfo, error)

GetWebhookInfo allows you to fetch information about a webhook and if one currently is set, along with pending update count and error messages.

func (*BotAPI) IsMessageToMe

func (bot *BotAPI) IsMessageToMe(message Message) bool

IsMessageToMe returns true if message directed to this bot.

It requires the Message.

func (*BotAPI) KickChatMember

func (bot *BotAPI) KickChatMember(config KickChatMemberConfig) (APIResponse, error)

KickChatMember kicks a user from a chat. Note that this only will work in supergroups, and requires the bot to be an admin. Also note they will be unable to rejoin until they are unbanned.

func (*BotAPI) LeaveChat

func (bot *BotAPI) LeaveChat(config ChatConfig) (APIResponse, error)

LeaveChat makes the bot leave the chat.

func (*BotAPI) ListenForWebhook

func (bot *BotAPI) ListenForWebhook(pattern string) UpdatesChannel

ListenForWebhook registers a http handler for a webhook.

func (*BotAPI) MakeRequest

func (bot *BotAPI) MakeRequest(endpoint string, params url.Values) (APIResponse, error)

MakeRequest makes a request to a specific endpoint with our token.

func (*BotAPI) PinChatMessage

func (bot *BotAPI) PinChatMessage(config PinChatMessageConfig) (APIResponse, error)

PinChatMessage pin message in supergroup

func (*BotAPI) PromoteChatMember

func (bot *BotAPI) PromoteChatMember(config PromoteChatMemberConfig) (APIResponse, error)

PromoteChatMember add admin rights to user

func (*BotAPI) RemoveWebhook

func (bot *BotAPI) RemoveWebhook() (APIResponse, error)

RemoveWebhook unsets the webhook.

func (*BotAPI) RestrictChatMember

func (bot *BotAPI) RestrictChatMember(config RestrictChatMemberConfig) (APIResponse, error)

RestrictChatMember to restrict a user in a supergroup. The bot must be an administrator in the supergroup for this to work and must have the appropriate admin rights. Pass True for all boolean parameters to lift restrictions from a user. Returns True on success.

func (*BotAPI) Send

func (bot *BotAPI) Send(c Chattable) (Message, error)

Send will send a Chattable item to Telegram.

It requires the Chattable to send.

func (*BotAPI) SetChatDescription

func (bot *BotAPI) SetChatDescription(config SetChatDescriptionConfig) (APIResponse, error)

SetChatDescription change description of chat.

func (*BotAPI) SetChatPhoto

func (bot *BotAPI) SetChatPhoto(config SetChatPhotoConfig) (APIResponse, error)

SetChatPhoto change photo of chat.

func (*BotAPI) SetChatTitle

func (bot *BotAPI) SetChatTitle(config SetChatTitleConfig) (APIResponse, error)

SetChatTitle change title of chat.

func (*BotAPI) SetWebhook

func (bot *BotAPI) SetWebhook(config WebhookConfig) (APIResponse, error)

SetWebhook sets a webhook.

If this is set, GetUpdates will not get any data!

If you do not have a legitimate TLS certificate, you need to include your self signed certificate with the config.

func (*BotAPI) StopReceivingUpdates

func (bot *BotAPI) StopReceivingUpdates()

StopReceivingUpdates stops the go routine which receives updates

func (*BotAPI) UnbanChatMember

func (bot *BotAPI) UnbanChatMember(config ChatMemberConfig) (APIResponse, error)

UnbanChatMember unbans a user from a chat. Note that this only will work in supergroups and channels, and requires the bot to be an admin.

func (*BotAPI) UnpinChatMessage

func (bot *BotAPI) UnpinChatMessage(config UnpinChatMessageConfig) (APIResponse, error)

UnpinChatMessage unpin message in supergroup

func (*BotAPI) UploadFile

func (bot *BotAPI) UploadFile(endpoint string, params map[string]string, fieldname string, file interface{}) (APIResponse, error)

UploadFile makes a request to the API with a file.

Requires the parameter to hold the file not be in the params. File should be a string to a file path, a FileBytes struct, a FileReader struct, or a url.URL.

Note that if your FileReader has a size set to -1, it will read the file into memory to calculate a size.

type BotLogger

type BotLogger interface {
	Println(v ...interface{})
	Printf(format string, v ...interface{})
}

BotLogger is an interface that represents the required methods to log data.

Instead of requiring the standard logger, we can just specify the methods we use and allow users to pass anything that implements these.

type CallbackConfig

type CallbackConfig struct {
	CallbackQueryID string `json:"callback_query_id"`
	Text            string `json:"text"`
	ShowAlert       bool   `json:"show_alert"`
	URL             string `json:"url"`
	CacheTime       int    `json:"cache_time"`
}

CallbackConfig contains information on making a CallbackQuery response.

func NewCallback

func NewCallback(id, text string) CallbackConfig

NewCallback creates a new callback message.

func NewCallbackWithAlert

func NewCallbackWithAlert(id, text string) CallbackConfig

NewCallbackWithAlert creates a new callback message that alerts the user.

type CallbackGame

type CallbackGame struct{}

CallbackGame is for starting a game in an inline keyboard button.

type CallbackQuery

type CallbackQuery struct {
	ID              string   `json:"id"`
	From            *User    `json:"from"`
	Message         *Message `json:"message"`           // optional
	InlineMessageID string   `json:"inline_message_id"` // optional
	ChatInstance    string   `json:"chat_instance"`
	Data            string   `json:"data"`            // optional
	GameShortName   string   `json:"game_short_name"` // optional
}

CallbackQuery is data sent when a keyboard button with callback data is clicked.

type Chat

type Chat struct {
	ID                  int64      `json:"id"`
	Type                string     `json:"type"`
	Title               string     `json:"title"`                          // optional
	UserName            string     `json:"username"`                       // optional
	FirstName           string     `json:"first_name"`                     // optional
	LastName            string     `json:"last_name"`                      // optional
	AllMembersAreAdmins bool       `json:"all_members_are_administrators"` // optional
	Photo               *ChatPhoto `json:"photo"`
	Description         string     `json:"description,omitempty"` // optional
	InviteLink          string     `json:"invite_link,omitempty"` // optional
}

Chat contains information about the place a message was sent.

func (Chat) ChatConfig

func (c Chat) ChatConfig() ChatConfig

ChatConfig returns a ChatConfig struct for chat related methods.

func (Chat) IsChannel

func (c Chat) IsChannel() bool

IsChannel returns if the Chat is a channel.

func (Chat) IsGroup

func (c Chat) IsGroup() bool

IsGroup returns if the Chat is a group.

func (Chat) IsPrivate

func (c Chat) IsPrivate() bool

IsPrivate returns if the Chat is a private conversation.

func (Chat) IsSuperGroup

func (c Chat) IsSuperGroup() bool

IsSuperGroup returns if the Chat is a supergroup.

type ChatActionConfig

type ChatActionConfig struct {
	BaseChat
	Action string // required
}

ChatActionConfig contains information about a SendChatAction request.

func NewChatAction

func NewChatAction(chatID int64, action string) ChatActionConfig

NewChatAction sets a chat action. Actions last for 5 seconds, or until your next action.

chatID is where to send it, action should be set via Chat constants.

type ChatAnimation

type ChatAnimation struct {
	FileID    string     `json:"file_id"`
	Width     int        `json:"width"`
	Height    int        `json:"height"`
	Duration  int        `json:"duration"`
	Thumbnail *PhotoSize `json:"thumb"`     // optional
	FileName  string     `json:"file_name"` // optional
	MimeType  string     `json:"mime_type"` // optional
	FileSize  int        `json:"file_size"` // optional
}

ChatAnimation contains information about an animation.

type ChatConfig

type ChatConfig struct {
	ChatID             int64
	SuperGroupUsername string
}

ChatConfig contains information about getting information on a chat.

type ChatConfigWithUser

type ChatConfigWithUser struct {
	ChatID             int64
	SuperGroupUsername string
	UserID             int
}

ChatConfigWithUser contains information about getting information on a specific user within a chat.

type ChatMember

type ChatMember struct {
	User                  *User  `json:"user"`
	Status                string `json:"status"`
	UntilDate             int64  `json:"until_date,omitempty"`                // optional
	CanBeEdited           bool   `json:"can_be_edited,omitempty"`             // optional
	CanChangeInfo         bool   `json:"can_change_info,omitempty"`           // optional
	CanPostMessages       bool   `json:"can_post_messages,omitempty"`         // optional
	CanEditMessages       bool   `json:"can_edit_messages,omitempty"`         // optional
	CanDeleteMessages     bool   `json:"can_delete_messages,omitempty"`       // optional
	CanInviteUsers        bool   `json:"can_invite_users,omitempty"`          // optional
	CanRestrictMembers    bool   `json:"can_restrict_members,omitempty"`      // optional
	CanPinMessages        bool   `json:"can_pin_messages,omitempty"`          // optional
	CanPromoteMembers     bool   `json:"can_promote_members,omitempty"`       // optional
	CanSendMessages       bool   `json:"can_send_messages,omitempty"`         // optional
	CanSendMediaMessages  bool   `json:"can_send_media_messages,omitempty"`   // optional
	CanSendOtherMessages  bool   `json:"can_send_other_messages,omitempty"`   // optional
	CanAddWebPagePreviews bool   `json:"can_add_web_page_previews,omitempty"` // optional
}

ChatMember is information about a member in a chat.

func (ChatMember) HasLeft

func (chat ChatMember) HasLeft() bool

HasLeft returns if the ChatMember left the chat.

func (ChatMember) IsAdministrator

func (chat ChatMember) IsAdministrator() bool

IsAdministrator returns if the ChatMember is a chat administrator.

func (ChatMember) IsCreator

func (chat ChatMember) IsCreator() bool

IsCreator returns if the ChatMember was the creator of the chat.

func (ChatMember) IsMember

func (chat ChatMember) IsMember() bool

IsMember returns if the ChatMember is a current member of the chat.

func (ChatMember) WasKicked

func (chat ChatMember) WasKicked() bool

WasKicked returns if the ChatMember was kicked from the chat.

type ChatMemberConfig

type ChatMemberConfig struct {
	ChatID             int64
	SuperGroupUsername string
	ChannelUsername    string
	UserID             int
}

ChatMemberConfig contains information about a user in a chat for use with administrative functions such as kicking or unbanning a user.

type ChatPhoto

type ChatPhoto struct {
	SmallFileID string `json:"small_file_id"`
	BigFileID   string `json:"big_file_id"`
}

ChatPhoto represents a chat photo.

type Chattable

type Chattable interface {
	// contains filtered or unexported methods
}

Chattable is any config type that can be sent.

type ChosenInlineResult

type ChosenInlineResult struct {
	ResultID        string    `json:"result_id"`
	From            *User     `json:"from"`
	Location        *Location `json:"location"`
	InlineMessageID string    `json:"inline_message_id"`
	Query           string    `json:"query"`
}

ChosenInlineResult is an inline query result chosen by a User

type Contact

type Contact struct {
	PhoneNumber string `json:"phone_number"`
	FirstName   string `json:"first_name"`
	LastName    string `json:"last_name"` // optional
	UserID      int    `json:"user_id"`   // optional
}

Contact contains information about a contact.

Note that LastName and UserID may be empty.

type ContactConfig

type ContactConfig struct {
	BaseChat
	PhoneNumber string
	FirstName   string
	LastName    string
}

ContactConfig allows you to send a contact.

func NewContact

func NewContact(chatID int64, phoneNumber, firstName string) ContactConfig

NewContact allows you to send a shared contact.

type Credentials

type Credentials struct {
	Data SecureData `json:"secure_data"`
	// Nonce the same nonce given in the request
	Nonce string `json:"nonce"`
}

Credentials contains encrypted data.

type DataCredentials

type DataCredentials struct {
	// DataHash checksum of encrypted data
	DataHash string `json:"data_hash"`
	// Secret of encrypted data
	Secret string `json:"secret"`
}

DataCredentials contains information required to decrypt data.

type DeleteChatPhotoConfig

type DeleteChatPhotoConfig struct {
	ChatID int64
}

DeleteChatPhotoConfig contains information for delete chat photo.

type DeleteMessageConfig

type DeleteMessageConfig struct {
	ChatID    int64
	MessageID int
}

DeleteMessageConfig contains information of a message in a chat to delete.

func NewDeleteMessage

func NewDeleteMessage(chatID int64, messageID int) DeleteMessageConfig

NewDeleteMessage creates a request to delete a message.

type Document

type Document struct {
	FileID    string     `json:"file_id"`
	Thumbnail *PhotoSize `json:"thumb"`     // optional
	FileName  string     `json:"file_name"` // optional
	MimeType  string     `json:"mime_type"` // optional
	FileSize  int        `json:"file_size"` // optional
}

Document contains information about a document.

type DocumentConfig

type DocumentConfig struct {
	BaseFile
	Caption   string
	ParseMode string
}

DocumentConfig contains information about a SendDocument request.

func NewDocumentShare

func NewDocumentShare(chatID int64, fileID string) DocumentConfig

NewDocumentShare shares an existing document. You may use this to reshare an existing document without reuploading it.

chatID is where to send it, fileID is the ID of the document already uploaded.

func NewDocumentUpload

func NewDocumentUpload(chatID int64, file interface{}) DocumentConfig

NewDocumentUpload creates a new document uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

type EditMessageCaptionConfig

type EditMessageCaptionConfig struct {
	BaseEdit
	Caption   string
	ParseMode string
}

EditMessageCaptionConfig allows you to modify the caption of a message.

func NewEditMessageCaption

func NewEditMessageCaption(chatID int64, messageID int, caption string) EditMessageCaptionConfig

NewEditMessageCaption allows you to edit the caption of a message.

type EditMessageReplyMarkupConfig

type EditMessageReplyMarkupConfig struct {
	BaseEdit
}

EditMessageReplyMarkupConfig allows you to modify the reply markup of a message.

func NewEditMessageReplyMarkup

func NewEditMessageReplyMarkup(chatID int64, messageID int, replyMarkup InlineKeyboardMarkup) EditMessageReplyMarkupConfig

NewEditMessageReplyMarkup allows you to edit the inline keyboard markup.

type EditMessageTextConfig

type EditMessageTextConfig struct {
	BaseEdit
	Text                  string
	ParseMode             string
	DisableWebPagePreview bool
}

EditMessageTextConfig allows you to modify the text in a message.

func NewEditMessageText

func NewEditMessageText(chatID int64, messageID int, text string) EditMessageTextConfig

NewEditMessageText allows you to edit the text of a message.

type EncryptedCredentials

type EncryptedCredentials struct {
	// Base64-encoded encrypted JSON-serialized data with unique user's
	// payload, data hashes and secrets required for EncryptedPassportElement
	// decryption and authentication
	Data string `json:"data"`

	// Base64-encoded data hash for data authentication
	Hash string `json:"hash"`

	// Base64-encoded secret, encrypted with the bot's public RSA key,
	// required for data decryption
	Secret string `json:"secret"`
}

EncryptedCredentials contains data required for decrypting and authenticating EncryptedPassportElement. See the Telegram Passport Documentation for a complete description of the data decryption and authentication processes.

type EncryptedPassportElement

type EncryptedPassportElement struct {
	// Element type.
	Type string `json:"type"`

	// Base64-encoded encrypted Telegram Passport element data provided by
	// the user, available for "personal_details", "passport",
	// "driver_license", "identity_card", "identity_passport" and "address"
	// types. Can be decrypted and verified using the accompanying
	// EncryptedCredentials.
	Data string `json:"data,omitempty"`

	// User's verified phone number, available only for "phone_number" type
	PhoneNumber string `json:"phone_number,omitempty"`

	// User's verified email address, available only for "email" type
	Email string `json:"email,omitempty"`

	// Array of encrypted files with documents provided by the user,
	// available for "utility_bill", "bank_statement", "rental_agreement",
	// "passport_registration" and "temporary_registration" types. Files can
	// be decrypted and verified using the accompanying EncryptedCredentials.
	Files []PassportFile `json:"files,omitempty"`

	// Encrypted file with the front side of the document, provided by the
	// user. Available for "passport", "driver_license", "identity_card" and
	// "internal_passport". The file can be decrypted and verified using the
	// accompanying EncryptedCredentials.
	FrontSide *PassportFile `json:"front_side,omitempty"`

	// Encrypted file with the reverse side of the document, provided by the
	// user. Available for "driver_license" and "identity_card". The file can
	// be decrypted and verified using the accompanying EncryptedCredentials.
	ReverseSide *PassportFile `json:"reverse_side,omitempty"`

	// Encrypted file with the selfie of the user holding a document,
	// provided by the user; available for "passport", "driver_license",
	// "identity_card" and "internal_passport". The file can be decrypted
	// and verified using the accompanying EncryptedCredentials.
	Selfie *PassportFile `json:"selfie,omitempty"`
}

EncryptedPassportElement contains information about documents or other Telegram Passport elements shared with the bot by the user.

type Error

type Error struct {
	Message string
	ResponseParameters
}

Error is an error containing extra information returned by the Telegram API.

func (Error) Error

func (e Error) Error() string

type File

type File struct {
	FileID   string `json:"file_id"`
	FileSize int    `json:"file_size"` // optional
	FilePath string `json:"file_path"` // optional
}

File contains information about a file to download from Telegram.

func (f *File) Link(token string) string

Link returns a full path to the download URL for a File.

It requires the Bot Token to create the link.

type FileBytes

type FileBytes struct {
	Name  string
	Bytes []byte
}

FileBytes contains information about a set of bytes to upload as a File.

type FileConfig

type FileConfig struct {
	FileID string
}

FileConfig has information about a file hosted on Telegram.

type FileCredentials

type FileCredentials struct {
	// FileHash checksum of encrypted data
	FileHash string `json:"file_hash"`
	// Secret of encrypted data
	Secret string `json:"secret"`
}

FileCredentials contains information required to decrypt files.

type FileReader

type FileReader struct {
	Name   string
	Reader io.Reader
	Size   int64
}

FileReader contains information about a reader to upload as a File. If Size is -1, it will read the entire Reader into memory to calculate a Size.

type Fileable

type Fileable interface {
	Chattable
	// contains filtered or unexported methods
}

Fileable is any config type that can be sent that includes a file.

type ForceReply

type ForceReply struct {
	ForceReply bool `json:"force_reply"`
	Selective  bool `json:"selective"` // optional
}

ForceReply allows the Bot to have users directly reply to it without additional interaction.

type ForwardConfig

type ForwardConfig struct {
	BaseChat
	FromChatID          int64 // required
	FromChannelUsername string
	MessageID           int // required
}

ForwardConfig contains information about a ForwardMessage request.

func NewForward

func NewForward(chatID int64, fromChatID int64, messageID int) ForwardConfig

NewForward creates a new forward.

chatID is where to send it, fromChatID is the source chat, and messageID is the ID of the original message.

type Game

type Game struct {
	Title        string          `json:"title"`
	Description  string          `json:"description"`
	Photo        []PhotoSize     `json:"photo"`
	Text         string          `json:"text"`
	TextEntities []MessageEntity `json:"text_entities"`
	Animation    Animation       `json:"animation"`
}

Game is a game within Telegram.

type GameConfig

type GameConfig struct {
	BaseChat
	GameShortName string
}

GameConfig allows you to send a game.

type GameHighScore

type GameHighScore struct {
	Position int  `json:"position"`
	User     User `json:"user"`
	Score    int  `json:"score"`
}

GameHighScore is a user's score and position on the leaderboard.

type GetGameHighScoresConfig

type GetGameHighScoresConfig struct {
	UserID          int
	ChatID          int
	ChannelUsername string
	MessageID       int
	InlineMessageID string
}

GetGameHighScoresConfig allows you to fetch the high scores for a game.

type GroupChat

type GroupChat struct {
	ID    int    `json:"id"`
	Title string `json:"title"`
}

GroupChat is a group chat.

type IDDocumentData

type IDDocumentData struct {
	DocumentNumber string `json:"document_no"`
	ExpiryDate     string `json:"expiry_date"`
}

IDDocumentData https://core.telegram.org/passport#iddocumentdata

type InlineConfig

type InlineConfig struct {
	InlineQueryID     string        `json:"inline_query_id"`
	Results           []interface{} `json:"results"`
	CacheTime         int           `json:"cache_time"`
	IsPersonal        bool          `json:"is_personal"`
	NextOffset        string        `json:"next_offset"`
	SwitchPMText      string        `json:"switch_pm_text"`
	SwitchPMParameter string        `json:"switch_pm_parameter"`
}

InlineConfig contains information on making an InlineQuery response.

type InlineKeyboardButton

type InlineKeyboardButton struct {
	Text                         string        `json:"text"`
	URL                          *string       `json:"url,omitempty"`                              // optional
	CallbackData                 *string       `json:"callback_data,omitempty"`                    // optional
	SwitchInlineQuery            *string       `json:"switch_inline_query,omitempty"`              // optional
	SwitchInlineQueryCurrentChat *string       `json:"switch_inline_query_current_chat,omitempty"` // optional
	CallbackGame                 *CallbackGame `json:"callback_game,omitempty"`                    // optional
	Pay                          bool          `json:"pay,omitempty"`                              // optional
}

InlineKeyboardButton is a button within a custom keyboard for inline query responses.

Note that some values are references as even an empty string will change behavior.

CallbackGame, if set, MUST be first button in first row.

func NewInlineKeyboardButtonData

func NewInlineKeyboardButtonData(text, data string) InlineKeyboardButton

NewInlineKeyboardButtonData creates an inline keyboard button with text and data for a callback.

func NewInlineKeyboardButtonSwitch

func NewInlineKeyboardButtonSwitch(text, sw string) InlineKeyboardButton

NewInlineKeyboardButtonSwitch creates an inline keyboard button with text which allows the user to switch to a chat or return to a chat.

func NewInlineKeyboardButtonURL

func NewInlineKeyboardButtonURL(text, url string) InlineKeyboardButton

NewInlineKeyboardButtonURL creates an inline keyboard button with text which goes to a URL.

func NewInlineKeyboardRow

func NewInlineKeyboardRow(buttons ...InlineKeyboardButton) []InlineKeyboardButton

NewInlineKeyboardRow creates an inline keyboard row with buttons.

type InlineKeyboardMarkup

type InlineKeyboardMarkup struct {
	InlineKeyboard [][]InlineKeyboardButton `json:"inline_keyboard"`
}

InlineKeyboardMarkup is a custom keyboard presented for an inline bot.

func NewInlineKeyboardMarkup

func NewInlineKeyboardMarkup(rows ...[]InlineKeyboardButton) InlineKeyboardMarkup

NewInlineKeyboardMarkup creates a new inline keyboard.

type InlineQuery

type InlineQuery struct {
	ID       string    `json:"id"`
	From     *User     `json:"from"`
	Location *Location `json:"location"` // optional
	Query    string    `json:"query"`
	Offset   string    `json:"offset"`
}

InlineQuery is a Query from Telegram for an inline request.

type InlineQueryResultArticle

type InlineQueryResultArticle struct {
	Type                string                `json:"type"`                            // required
	ID                  string                `json:"id"`                              // required
	Title               string                `json:"title"`                           // required
	InputMessageContent interface{}           `json:"input_message_content,omitempty"` // required
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	URL                 string                `json:"url"`
	HideURL             bool                  `json:"hide_url"`
	Description         string                `json:"description"`
	ThumbURL            string                `json:"thumb_url"`
	ThumbWidth          int                   `json:"thumb_width"`
	ThumbHeight         int                   `json:"thumb_height"`
}

InlineQueryResultArticle is an inline query response article.

func NewInlineQueryResultArticle

func NewInlineQueryResultArticle(id, title, messageText string) InlineQueryResultArticle

NewInlineQueryResultArticle creates a new inline query article.

func NewInlineQueryResultArticleHTML

func NewInlineQueryResultArticleHTML(id, title, messageText string) InlineQueryResultArticle

NewInlineQueryResultArticleHTML creates a new inline query article with HTML parsing.

func NewInlineQueryResultArticleMarkdown

func NewInlineQueryResultArticleMarkdown(id, title, messageText string) InlineQueryResultArticle

NewInlineQueryResultArticleMarkdown creates a new inline query article with Markdown parsing.

type InlineQueryResultAudio

type InlineQueryResultAudio struct {
	Type                string                `json:"type"`      // required
	ID                  string                `json:"id"`        // required
	URL                 string                `json:"audio_url"` // required
	Title               string                `json:"title"`     // required
	Caption             string                `json:"caption"`
	Performer           string                `json:"performer"`
	Duration            int                   `json:"audio_duration"`
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
}

InlineQueryResultAudio is an inline query response audio.

func NewInlineQueryResultAudio

func NewInlineQueryResultAudio(id, url, title string) InlineQueryResultAudio

NewInlineQueryResultAudio creates a new inline query audio.

type InlineQueryResultDocument

type InlineQueryResultDocument struct {
	Type                string                `json:"type"`  // required
	ID                  string                `json:"id"`    // required
	Title               string                `json:"title"` // required
	Caption             string                `json:"caption"`
	URL                 string                `json:"document_url"` // required
	MimeType            string                `json:"mime_type"`    // required
	Description         string                `json:"description"`
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
	ThumbURL            string                `json:"thumb_url"`
	ThumbWidth          int                   `json:"thumb_width"`
	ThumbHeight         int                   `json:"thumb_height"`
}

InlineQueryResultDocument is an inline query response document.

func NewInlineQueryResultDocument

func NewInlineQueryResultDocument(id, url, title, mimeType string) InlineQueryResultDocument

NewInlineQueryResultDocument creates a new inline query document.

type InlineQueryResultGIF

type InlineQueryResultGIF struct {
	Type                string                `json:"type"`    // required
	ID                  string                `json:"id"`      // required
	URL                 string                `json:"gif_url"` // required
	Width               int                   `json:"gif_width"`
	Height              int                   `json:"gif_height"`
	Duration            int                   `json:"gif_duration"`
	ThumbURL            string                `json:"thumb_url"`
	Title               string                `json:"title"`
	Caption             string                `json:"caption"`
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
}

InlineQueryResultGIF is an inline query response GIF.

func NewInlineQueryResultGIF

func NewInlineQueryResultGIF(id, url string) InlineQueryResultGIF

NewInlineQueryResultGIF creates a new inline query GIF.

type InlineQueryResultGame

type InlineQueryResultGame struct {
	Type          string                `json:"type"`
	ID            string                `json:"id"`
	GameShortName string                `json:"game_short_name"`
	ReplyMarkup   *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
}

InlineQueryResultGame is an inline query response game.

type InlineQueryResultLocation

type InlineQueryResultLocation struct {
	Type                string                `json:"type"`      // required
	ID                  string                `json:"id"`        // required
	Latitude            float64               `json:"latitude"`  // required
	Longitude           float64               `json:"longitude"` // required
	Title               string                `json:"title"`     // required
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
	ThumbURL            string                `json:"thumb_url"`
	ThumbWidth          int                   `json:"thumb_width"`
	ThumbHeight         int                   `json:"thumb_height"`
}

InlineQueryResultLocation is an inline query response location.

func NewInlineQueryResultLocation

func NewInlineQueryResultLocation(id, title string, latitude, longitude float64) InlineQueryResultLocation

NewInlineQueryResultLocation creates a new inline query location.

type InlineQueryResultMPEG4GIF

type InlineQueryResultMPEG4GIF struct {
	Type                string                `json:"type"`      // required
	ID                  string                `json:"id"`        // required
	URL                 string                `json:"mpeg4_url"` // required
	Width               int                   `json:"mpeg4_width"`
	Height              int                   `json:"mpeg4_height"`
	Duration            int                   `json:"mpeg4_duration"`
	ThumbURL            string                `json:"thumb_url"`
	Title               string                `json:"title"`
	Caption             string                `json:"caption"`
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
}

InlineQueryResultMPEG4GIF is an inline query response MPEG4 GIF.

func NewInlineQueryResultMPEG4GIF

func NewInlineQueryResultMPEG4GIF(id, url string) InlineQueryResultMPEG4GIF

NewInlineQueryResultMPEG4GIF creates a new inline query MPEG4 GIF.

type InlineQueryResultPhoto

type InlineQueryResultPhoto struct {
	Type                string                `json:"type"`      // required
	ID                  string                `json:"id"`        // required
	URL                 string                `json:"photo_url"` // required
	MimeType            string                `json:"mime_type"`
	Width               int                   `json:"photo_width"`
	Height              int                   `json:"photo_height"`
	ThumbURL            string                `json:"thumb_url"`
	Title               string                `json:"title"`
	Description         string                `json:"description"`
	Caption             string                `json:"caption"`
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
}

InlineQueryResultPhoto is an inline query response photo.

func NewInlineQueryResultPhoto

func NewInlineQueryResultPhoto(id, url string) InlineQueryResultPhoto

NewInlineQueryResultPhoto creates a new inline query photo.

func NewInlineQueryResultPhotoWithThumb

func NewInlineQueryResultPhotoWithThumb(id, url, thumb string) InlineQueryResultPhoto

NewInlineQueryResultPhotoWithThumb creates a new inline query photo.

type InlineQueryResultVideo

type InlineQueryResultVideo struct {
	Type                string                `json:"type"`      // required
	ID                  string                `json:"id"`        // required
	URL                 string                `json:"video_url"` // required
	MimeType            string                `json:"mime_type"` // required
	ThumbURL            string                `json:"thumb_url"`
	Title               string                `json:"title"`
	Caption             string                `json:"caption"`
	Width               int                   `json:"video_width"`
	Height              int                   `json:"video_height"`
	Duration            int                   `json:"video_duration"`
	Description         string                `json:"description"`
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
}

InlineQueryResultVideo is an inline query response video.

func NewInlineQueryResultVideo

func NewInlineQueryResultVideo(id, url string) InlineQueryResultVideo

NewInlineQueryResultVideo creates a new inline query video.

type InlineQueryResultVoice

type InlineQueryResultVoice struct {
	Type                string                `json:"type"`      // required
	ID                  string                `json:"id"`        // required
	URL                 string                `json:"voice_url"` // required
	Title               string                `json:"title"`     // required
	Caption             string                `json:"caption"`
	Duration            int                   `json:"voice_duration"`
	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
}

InlineQueryResultVoice is an inline query response voice.

func NewInlineQueryResultVoice

func NewInlineQueryResultVoice(id, url, title string) InlineQueryResultVoice

NewInlineQueryResultVoice creates a new inline query voice.

type InputContactMessageContent

type InputContactMessageContent struct {
	PhoneNumber string `json:"phone_number"`
	FirstName   string `json:"first_name"`
	LastName    string `json:"last_name"`
}

InputContactMessageContent contains a contact for displaying as an inline query result.

type InputLocationMessageContent

type InputLocationMessageContent struct {
	Latitude  float64 `json:"latitude"`
	Longitude float64 `json:"longitude"`
}

InputLocationMessageContent contains a location for displaying as an inline query result.

type InputMediaPhoto

type InputMediaPhoto struct {
	Type      string `json:"type"`
	Media     string `json:"media"`
	Caption   string `json:"caption"`
	ParseMode string `json:"parse_mode"`
}

InputMediaPhoto contains a photo for displaying as part of a media group.

func NewInputMediaPhoto

func NewInputMediaPhoto(media string) InputMediaPhoto

NewInputMediaPhoto creates a new InputMediaPhoto.

type InputMediaVideo

type InputMediaVideo struct {
	Type  string `json:"type"`
	Media string `json:"media"`
	// thumb intentionally missing as it is not currently compatible
	Caption           string `json:"caption"`
	ParseMode         string `json:"parse_mode"`
	Width             int    `json:"width"`
	Height            int    `json:"height"`
	Duration          int    `json:"duration"`
	SupportsStreaming bool   `json:"supports_streaming"`
}

InputMediaVideo contains a video for displaying as part of a media group.

func NewInputMediaVideo

func NewInputMediaVideo(media string) InputMediaVideo

NewInputMediaVideo creates a new InputMediaVideo.

type InputTextMessageContent

type InputTextMessageContent struct {
	Text                  string `json:"message_text"`
	ParseMode             string `json:"parse_mode"`
	DisableWebPagePreview bool   `json:"disable_web_page_preview"`
}

InputTextMessageContent contains text for displaying as an inline query result.

type InputVenueMessageContent

type InputVenueMessageContent struct {
	Latitude     float64 `json:"latitude"`
	Longitude    float64 `json:"longitude"`
	Title        string  `json:"title"`
	Address      string  `json:"address"`
	FoursquareID string  `json:"foursquare_id"`
}

InputVenueMessageContent contains a venue for displaying as an inline query result.

type Invoice

type Invoice struct {
	Title          string `json:"title"`
	Description    string `json:"description"`
	StartParameter string `json:"start_parameter"`
	Currency       string `json:"currency"`
	TotalAmount    int    `json:"total_amount"`
}

Invoice contains basic information about an invoice.

type InvoiceConfig

type InvoiceConfig struct {
	BaseChat
	Title               string          // required
	Description         string          // required
	Payload             string          // required
	ProviderToken       string          // required
	StartParameter      string          // required
	Currency            string          // required
	Prices              *[]LabeledPrice // required
	PhotoURL            string
	PhotoSize           int
	PhotoWidth          int
	PhotoHeight         int
	NeedName            bool
	NeedPhoneNumber     bool
	NeedEmail           bool
	NeedShippingAddress bool
	IsFlexible          bool
}

InvoiceConfig contains information for sendInvoice request.

func NewInvoice

func NewInvoice(chatID int64, title, description, payload, providerToken, startParameter, currency string, prices *[]LabeledPrice) InvoiceConfig

NewInvoice creates a new Invoice request to the user.

type KeyboardButton

type KeyboardButton struct {
	Text            string `json:"text"`
	RequestContact  bool   `json:"request_contact"`
	RequestLocation bool   `json:"request_location"`
}

KeyboardButton is a button within a custom keyboard.

func NewKeyboardButton

func NewKeyboardButton(text string) KeyboardButton

NewKeyboardButton creates a regular keyboard button.

func NewKeyboardButtonContact

func NewKeyboardButtonContact(text string) KeyboardButton

NewKeyboardButtonContact creates a keyboard button that requests user contact information upon click.

func NewKeyboardButtonLocation

func NewKeyboardButtonLocation(text string) KeyboardButton

NewKeyboardButtonLocation creates a keyboard button that requests user location information upon click.

func NewKeyboardButtonRow

func NewKeyboardButtonRow(buttons ...KeyboardButton) []KeyboardButton

NewKeyboardButtonRow creates a row of keyboard buttons.

type KickChatMemberConfig

type KickChatMemberConfig struct {
	ChatMemberConfig
	UntilDate int64
}

KickChatMemberConfig contains extra fields to kick user

type LabeledPrice

type LabeledPrice struct {
	Label  string `json:"label"`
	Amount int    `json:"amount"`
}

LabeledPrice represents a portion of the price for goods or services.

type Location

type Location struct {
	Longitude float64 `json:"longitude"`
	Latitude  float64 `json:"latitude"`
}

Location contains information about a place.

type LocationConfig

type LocationConfig struct {
	BaseChat
	Latitude  float64 // required
	Longitude float64 // required
}

LocationConfig contains information about a SendLocation request.

func NewLocation

func NewLocation(chatID int64, latitude float64, longitude float64) LocationConfig

NewLocation shares your location.

chatID is where to send it, latitude and longitude are coordinates.

type MediaGroupConfig

type MediaGroupConfig struct {
	BaseChat
	InputMedia []interface{}
}

MediaGroupConfig contains information about a sendMediaGroup request.

func NewMediaGroup

func NewMediaGroup(chatID int64, files []interface{}) MediaGroupConfig

NewMediaGroup creates a new media group. Files should be an array of two to ten InputMediaPhoto or InputMediaVideo.

type Message

type Message struct {
	MessageID             int                `json:"message_id"`
	From                  *User              `json:"from"` // optional
	Date                  int                `json:"date"`
	Chat                  *Chat              `json:"chat"`
	ForwardFrom           *User              `json:"forward_from"`            // optional
	ForwardFromChat       *Chat              `json:"forward_from_chat"`       // optional
	ForwardFromMessageID  int                `json:"forward_from_message_id"` // optional
	ForwardDate           int                `json:"forward_date"`            // optional
	ReplyToMessage        *Message           `json:"reply_to_message"`        // optional
	EditDate              int                `json:"edit_date"`               // optional
	Text                  string             `json:"text"`                    // optional
	Entities              *[]MessageEntity   `json:"entities"`                // optional
	Audio                 *Audio             `json:"audio"`                   // optional
	Document              *Document          `json:"document"`                // optional
	Animation             *ChatAnimation     `json:"animation"`               // optional
	Game                  *Game              `json:"game"`                    // optional
	Photo                 *[]PhotoSize       `json:"photo"`                   // optional
	Sticker               *Sticker           `json:"sticker"`                 // optional
	Video                 *Video             `json:"video"`                   // optional
	VideoNote             *VideoNote         `json:"video_note"`              // optional
	Voice                 *Voice             `json:"voice"`                   // optional
	Caption               string             `json:"caption"`                 // optional
	Contact               *Contact           `json:"contact"`                 // optional
	Location              *Location          `json:"location"`                // optional
	Venue                 *Venue             `json:"venue"`                   // optional
	NewChatMembers        *[]User            `json:"new_chat_members"`        // optional
	LeftChatMember        *User              `json:"left_chat_member"`        // optional
	NewChatTitle          string             `json:"new_chat_title"`          // optional
	NewChatPhoto          *[]PhotoSize       `json:"new_chat_photo"`          // optional
	DeleteChatPhoto       bool               `json:"delete_chat_photo"`       // optional
	GroupChatCreated      bool               `json:"group_chat_created"`      // optional
	SuperGroupChatCreated bool               `json:"supergroup_chat_created"` // optional
	ChannelChatCreated    bool               `json:"channel_chat_created"`    // optional
	MigrateToChatID       int64              `json:"migrate_to_chat_id"`      // optional
	MigrateFromChatID     int64              `json:"migrate_from_chat_id"`    // optional
	PinnedMessage         *Message           `json:"pinned_message"`          // optional
	Invoice               *Invoice           `json:"invoice"`                 // optional
	SuccessfulPayment     *SuccessfulPayment `json:"successful_payment"`      // optional
	PassportData          *PassportData      `json:"passport_data,omitempty"` // optional
}

Message is returned by almost every request, and contains data about almost anything.

func (*Message) Command

func (m *Message) Command() string

Command checks if the message was a command and if it was, returns the command. If the Message was not a command, it returns an empty string.

If the command contains the at name syntax, it is removed. Use CommandWithAt() if you do not want that.

func (*Message) CommandArguments

func (m *Message) CommandArguments() string

CommandArguments checks if the message was a command and if it was, returns all text after the command name. If the Message was not a command, it returns an empty string.

Note: The first character after the command name is omitted: - "/foo bar baz" yields "bar baz", not " bar baz" - "/foo-bar baz" yields "bar baz", too Even though the latter is not a command conforming to the spec, the API marks "/foo" as command entity.

func (*Message) CommandWithAt

func (m *Message) CommandWithAt() string

CommandWithAt checks if the message was a command and if it was, returns the command. If the Message was not a command, it returns an empty string.

If the command contains the at name syntax, it is not removed. Use Command() if you want that.

func (*Message) IsCommand

func (m *Message) IsCommand() bool

IsCommand returns true if message starts with a "bot_command" entity.

func (*Message) Time

func (m *Message) Time() time.Time

Time converts the message timestamp into a Time.

type MessageConfig

type MessageConfig struct {
	BaseChat
	Text                  string
	ParseMode             string
	DisableWebPagePreview bool
}

MessageConfig contains information about a SendMessage request.

func NewMessage

func NewMessage(chatID int64, text string) MessageConfig

NewMessage creates a new Message.

chatID is where to send it, text is the message text.

func NewMessageToChannel

func NewMessageToChannel(username string, text string) MessageConfig

NewMessageToChannel creates a new Message that is sent to a channel by username.

username is the username of the channel, text is the message text.

type MessageEntity

type MessageEntity struct {
	Type   string `json:"type"`
	Offset int    `json:"offset"`
	Length int    `json:"length"`
	URL    string `json:"url"`  // optional
	User   *User  `json:"user"` // optional
}

MessageEntity contains information about data in a Message.

func (MessageEntity) ParseURL

func (entity MessageEntity) ParseURL() (*url.URL, error)

ParseURL attempts to parse a URL contained within a MessageEntity.

type OrderInfo

type OrderInfo struct {
	Name            string           `json:"name,omitempty"`
	PhoneNumber     string           `json:"phone_number,omitempty"`
	Email           string           `json:"email,omitempty"`
	ShippingAddress *ShippingAddress `json:"shipping_address,omitempty"`
}

OrderInfo represents information about an order.

type PassportData

type PassportData struct {
	// Array with information about documents and other Telegram Passport
	// elements that was shared with the bot
	Data []EncryptedPassportElement `json:"data"`

	// Encrypted credentials required to decrypt the data
	Credentials *EncryptedCredentials `json:"credentials"`
}

PassportData contains information about Telegram Passport data shared with the bot by the user.

type PassportElementError

type PassportElementError interface{}

PassportElementError represents an error in the Telegram Passport element which was submitted that should be resolved by the user.

type PassportElementErrorDataField

type PassportElementErrorDataField struct {
	// Error source, must be data
	Source string `json:"source"`

	// The section of the user's Telegram Passport which has the error, one
	// of "personal_details", "passport", "driver_license", "identity_card",
	// "internal_passport", "address"
	Type string `json:"type"`

	// Name of the data field which has the error
	FieldName string `json:"field_name"`

	// Base64-encoded data hash
	DataHash string `json:"data_hash"`

	// Error message
	Message string `json:"message"`
}

PassportElementErrorDataField represents an issue in one of the data fields that was provided by the user. The error is considered resolved when the field's value changes.

type PassportElementErrorFile

type PassportElementErrorFile struct {
	// Error source, must be file
	Source string `json:"source"`

	// The section of the user's Telegram Passport which has the issue, one
	// of "utility_bill", "bank_statement", "rental_agreement",
	// "passport_registration", "temporary_registration"
	Type string `json:"type"`

	// Base64-encoded file hash
	FileHash string `json:"file_hash"`

	// Error message
	Message string `json:"message"`
}

PassportElementErrorFile represents an issue with a document scan. The error is considered resolved when the file with the document scan changes.

type PassportElementErrorFiles

type PassportElementErrorFiles struct {
	// Error source, must be files
	Source string `json:"source"`

	// The section of the user's Telegram Passport which has the issue, one
	// of "utility_bill", "bank_statement", "rental_agreement",
	// "passport_registration", "temporary_registration"
	Type string `json:"type"`

	// List of base64-encoded file hashes
	FileHashes []string `json:"file_hashes"`

	// Error message
	Message string `json:"message"`
}

PassportElementErrorFiles represents an issue with a list of scans. The error is considered resolved when the list of files containing the scans changes.

type PassportElementErrorFrontSide

type PassportElementErrorFrontSide struct {
	// Error source, must be front_side
	Source string `json:"source"`

	// The section of the user's Telegram Passport which has the issue, one
	// of "passport", "driver_license", "identity_card", "internal_passport"
	Type string `json:"type"`

	// Base64-encoded hash of the file with the front side of the document
	FileHash string `json:"file_hash"`

	// Error message
	Message string `json:"message"`
}

PassportElementErrorFrontSide represents an issue with the front side of a document. The error is considered resolved when the file with the front side of the document changes.

type PassportElementErrorReverseSide

type PassportElementErrorReverseSide struct {
	// Error source, must be reverse_side
	Source string `json:"source"`

	// The section of the user's Telegram Passport which has the issue, one
	// of "driver_license", "identity_card"
	Type string `json:"type"`

	// Base64-encoded hash of the file with the reverse side of the document
	FileHash string `json:"file_hash"`

	// Error message
	Message string `json:"message"`
}

PassportElementErrorReverseSide represents an issue with the reverse side of a document. The error is considered resolved when the file with reverse side of the document changes.

type PassportElementErrorSelfie

type PassportElementErrorSelfie struct {
	// Error source, must be selfie
	Source string `json:"source"`

	// The section of the user's Telegram Passport which has the issue, one
	// of "passport", "driver_license", "identity_card", "internal_passport"
	Type string `json:"type"`

	// Base64-encoded hash of the file with the selfie
	FileHash string `json:"file_hash"`

	// Error message
	Message string `json:"message"`
}

PassportElementErrorSelfie represents an issue with the selfie with a document. The error is considered resolved when the file with the selfie changes.

type PassportFile

type PassportFile struct {
	// Unique identifier for this file
	FileID string `json:"file_id"`

	// File size
	FileSize int `json:"file_size"`

	// Unix time when the file was uploaded
	FileDate int64 `json:"file_date"`
}

PassportFile represents a file uploaded to Telegram Passport. Currently all Telegram Passport files are in JPEG format when decrypted and don't exceed 10MB.

type PassportRequestInfoConfig

type PassportRequestInfoConfig struct {
	BotID     int            `json:"bot_id"`
	Scope     *PassportScope `json:"scope"`
	Nonce     string         `json:"nonce"`
	PublicKey string         `json:"public_key"`
}

PassportRequestInfoConfig allows you to request passport info

type PassportScope

type PassportScope struct {
	V    int                    `json:"v"`
	Data []PassportScopeElement `json:"data"`
}

PassportScope is the requested scopes of data.

type PassportScopeElement

type PassportScopeElement interface {
	ScopeType() string
}

PassportScopeElement supports using one or one of several elements.

type PassportScopeElementOne

type PassportScopeElementOne struct {
	Type        string `json:"type"` // One of “personal_details”, “passport”, “driver_license”, “identity_card”, “internal_passport”, “address”, “utility_bill”, “bank_statement”, “rental_agreement”, “passport_registration”, “temporary_registration”, “phone_number”, “email”
	Selfie      bool   `json:"selfie"`
	Translation bool   `json:"translation"`
	NativeNames bool   `json:"native_name"`
}

PassportScopeElementOne requires the specified element be provided.

func (*PassportScopeElementOne) ScopeType

func (eo *PassportScopeElementOne) ScopeType() string

ScopeType is the scope type.

type PassportScopeElementOneOfSeveral

type PassportScopeElementOneOfSeveral struct {
}

PassportScopeElementOneOfSeveral allows you to request any one of the requested documents.

func (*PassportScopeElementOneOfSeveral) ScopeType

func (eo *PassportScopeElementOneOfSeveral) ScopeType() string

ScopeType is the scope type.

type PersonalDetails

type PersonalDetails struct {
	FirstName            string `json:"first_name"`
	LastName             string `json:"last_name"`
	MiddleName           string `json:"middle_name"`
	BirthDate            string `json:"birth_date"`
	Gender               string `json:"gender"`
	CountryCode          string `json:"country_code"`
	ResidenceCountryCode string `json:"residence_country_code"`
	FirstNameNative      string `json:"first_name_native"`
	LastNameNative       string `json:"last_name_native"`
	MiddleNameNative     string `json:"middle_name_native"`
}

PersonalDetails https://core.telegram.org/passport#personaldetails

type PhotoConfig

type PhotoConfig struct {
	BaseFile
	Caption   string
	ParseMode string
}

PhotoConfig contains information about a SendPhoto request.

func NewPhotoShare

func NewPhotoShare(chatID int64, fileID string) PhotoConfig

NewPhotoShare shares an existing photo. You may use this to reshare an existing photo without reuploading it.

chatID is where to send it, fileID is the ID of the file already uploaded.

func NewPhotoUpload

func NewPhotoUpload(chatID int64, file interface{}) PhotoConfig

NewPhotoUpload creates a new photo uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

Note that you must send animated GIFs as a document.

type PhotoSize

type PhotoSize struct {
	FileID   string `json:"file_id"`
	Width    int    `json:"width"`
	Height   int    `json:"height"`
	FileSize int    `json:"file_size"` // optional
}

PhotoSize contains information about photos.

type PinChatMessageConfig

type PinChatMessageConfig struct {
	ChatID              int64
	MessageID           int
	DisableNotification bool
}

PinChatMessageConfig contains information of a message in a chat to pin.

type PreCheckoutConfig

type PreCheckoutConfig struct {
	PreCheckoutQueryID string // required
	OK                 bool   // required
	ErrorMessage       string
}

PreCheckoutConfig conatins information for answerPreCheckoutQuery request.

type PreCheckoutQuery

type PreCheckoutQuery struct {
	ID               string     `json:"id"`
	From             *User      `json:"from"`
	Currency         string     `json:"currency"`
	TotalAmount      int        `json:"total_amount"`
	InvoicePayload   string     `json:"invoice_payload"`
	ShippingOptionID string     `json:"shipping_option_id,omitempty"`
	OrderInfo        *OrderInfo `json:"order_info,omitempty"`
}

PreCheckoutQuery contains information about an incoming pre-checkout query.

type PromoteChatMemberConfig

type PromoteChatMemberConfig struct {
	ChatMemberConfig
	CanChangeInfo      *bool
	CanPostMessages    *bool
	CanEditMessages    *bool
	CanDeleteMessages  *bool
	CanInviteUsers     *bool
	CanRestrictMembers *bool
	CanPinMessages     *bool
	CanPromoteMembers  *bool
}

PromoteChatMemberConfig contains fields to promote members of chat

type ReplyKeyboardHide

type ReplyKeyboardHide struct {
	HideKeyboard bool `json:"hide_keyboard"`
	Selective    bool `json:"selective"` // optional
}

ReplyKeyboardHide allows the Bot to hide a custom keyboard.

func NewHideKeyboard

func NewHideKeyboard(selective bool) ReplyKeyboardHide

NewHideKeyboard hides the keyboard, with the option for being selective or hiding for everyone.

type ReplyKeyboardMarkup

type ReplyKeyboardMarkup struct {
	Keyboard        [][]KeyboardButton `json:"keyboard"`
	ResizeKeyboard  bool               `json:"resize_keyboard"`   // optional
	OneTimeKeyboard bool               `json:"one_time_keyboard"` // optional
	Selective       bool               `json:"selective"`         // optional
}

ReplyKeyboardMarkup allows the Bot to set a custom keyboard.

func NewReplyKeyboard

func NewReplyKeyboard(rows ...[]KeyboardButton) ReplyKeyboardMarkup

NewReplyKeyboard creates a new regular keyboard with sane defaults.

type ReplyKeyboardRemove

type ReplyKeyboardRemove struct {
	RemoveKeyboard bool `json:"remove_keyboard"`
	Selective      bool `json:"selective"`
}

ReplyKeyboardRemove allows the Bot to hide a custom keyboard.

func NewRemoveKeyboard

func NewRemoveKeyboard(selective bool) ReplyKeyboardRemove

NewRemoveKeyboard hides the keyboard, with the option for being selective or hiding for everyone.

type ResponseParameters

type ResponseParameters struct {
	MigrateToChatID int64 `json:"migrate_to_chat_id"` // optional
	RetryAfter      int   `json:"retry_after"`        // optional
}

ResponseParameters are various errors that can be returned in APIResponse.

type RestrictChatMemberConfig

type RestrictChatMemberConfig struct {
	ChatMemberConfig
	UntilDate             int64
	CanSendMessages       *bool
	CanSendMediaMessages  *bool
	CanSendOtherMessages  *bool
	CanAddWebPagePreviews *bool
}

RestrictChatMemberConfig contains fields to restrict members of chat

type SecureData

type SecureData map[string]*SecureValue

SecureData is a map of the fields and their encrypted values.

type SecureValue

type SecureValue struct {
	Data        *DataCredentials   `json:"data"`
	FrontSide   *FileCredentials   `json:"front_side"`
	ReverseSide *FileCredentials   `json:"reverse_side"`
	Selfie      *FileCredentials   `json:"selfie"`
	Translation []*FileCredentials `json:"translation"`
	Files       []*FileCredentials `json:"files"`
}

SecureValue contains encrypted values for a SecureData item.

type SetChatDescriptionConfig

type SetChatDescriptionConfig struct {
	ChatID      int64
	Description string
}

SetChatDescriptionConfig contains information for change chat description.

type SetChatPhotoConfig

type SetChatPhotoConfig struct {
	BaseFile
}

SetChatPhotoConfig contains information for change chat photo

func NewSetChatPhotoShare

func NewSetChatPhotoShare(chatID int64, fileID string) SetChatPhotoConfig

NewSetChatPhotoShare shares an existing photo. You may use this to reshare an existing photo without reuploading it.

chatID is where to send it, fileID is the ID of the file already uploaded.

func NewSetChatPhotoUpload

func NewSetChatPhotoUpload(chatID int64, file interface{}) SetChatPhotoConfig

NewSetChatPhotoUpload creates a new chat photo uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

Note that you must send animated GIFs as a document.

type SetChatTitleConfig

type SetChatTitleConfig struct {
	ChatID int64
	Title  string
}

SetChatTitleConfig contains information for change chat title.

type SetGameScoreConfig

type SetGameScoreConfig struct {
	UserID             int
	Score              int
	Force              bool
	DisableEditMessage bool
	ChatID             int64
	ChannelUsername    string
	MessageID          int
	InlineMessageID    string
}

SetGameScoreConfig allows you to update the game score in a chat.

type ShippingAddress

type ShippingAddress struct {
	CountryCode string `json:"country_code"`
	State       string `json:"state"`
	City        string `json:"city"`
	StreetLine1 string `json:"street_line1"`
	StreetLine2 string `json:"street_line2"`
	PostCode    string `json:"post_code"`
}

ShippingAddress represents a shipping address.

type ShippingConfig

type ShippingConfig struct {
	ShippingQueryID string // required
	OK              bool   // required
	ShippingOptions *[]ShippingOption
	ErrorMessage    string
}

ShippingConfig contains information for answerShippingQuery request.

type ShippingOption

type ShippingOption struct {
	ID     string          `json:"id"`
	Title  string          `json:"title"`
	Prices *[]LabeledPrice `json:"prices"`
}

ShippingOption represents one shipping option.

type ShippingQuery

type ShippingQuery struct {
	ID              string           `json:"id"`
	From            *User            `json:"from"`
	InvoicePayload  string           `json:"invoice_payload"`
	ShippingAddress *ShippingAddress `json:"shipping_address"`
}

ShippingQuery contains information about an incoming shipping query.

type Sticker

type Sticker struct {
	FileID    string     `json:"file_id"`
	Width     int        `json:"width"`
	Height    int        `json:"height"`
	Thumbnail *PhotoSize `json:"thumb"`     // optional
	Emoji     string     `json:"emoji"`     // optional
	FileSize  int        `json:"file_size"` // optional
	SetName   string     `json:"set_name"`  // optional
}

Sticker contains information about a sticker.

type StickerConfig

type StickerConfig struct {
	BaseFile
}

StickerConfig contains information about a SendSticker request.

func NewStickerShare

func NewStickerShare(chatID int64, fileID string) StickerConfig

NewStickerShare shares an existing sticker. You may use this to reshare an existing sticker without reuploading it.

chatID is where to send it, fileID is the ID of the sticker already uploaded.

func NewStickerUpload

func NewStickerUpload(chatID int64, file interface{}) StickerConfig

NewStickerUpload creates a new sticker uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

type SuccessfulPayment

type SuccessfulPayment struct {
	Currency                string     `json:"currency"`
	TotalAmount             int        `json:"total_amount"`
	InvoicePayload          string     `json:"invoice_payload"`
	ShippingOptionID        string     `json:"shipping_option_id,omitempty"`
	OrderInfo               *OrderInfo `json:"order_info,omitempty"`
	TelegramPaymentChargeID string     `json:"telegram_payment_charge_id"`
	ProviderPaymentChargeID string     `json:"provider_payment_charge_id"`
}

SuccessfulPayment contains basic information about a successful payment.

type UnpinChatMessageConfig

type UnpinChatMessageConfig struct {
	ChatID int64
}

UnpinChatMessageConfig contains information of chat to unpin.

type Update

type Update struct {
	UpdateID           int                 `json:"update_id"`
	Message            *Message            `json:"message"`
	EditedMessage      *Message            `json:"edited_message"`
	ChannelPost        *Message            `json:"channel_post"`
	EditedChannelPost  *Message            `json:"edited_channel_post"`
	InlineQuery        *InlineQuery        `json:"inline_query"`
	ChosenInlineResult *ChosenInlineResult `json:"chosen_inline_result"`
	CallbackQuery      *CallbackQuery      `json:"callback_query"`
	ShippingQuery      *ShippingQuery      `json:"shipping_query"`
	PreCheckoutQuery   *PreCheckoutQuery   `json:"pre_checkout_query"`
}

Update is an update response, from GetUpdates.

type UpdateConfig

type UpdateConfig struct {
	Offset  int
	Limit   int
	Timeout int
}

UpdateConfig contains information about a GetUpdates request.

func NewUpdate

func NewUpdate(offset int) UpdateConfig

NewUpdate gets updates since the last Offset.

offset is the last Update ID to include. You likely want to set this to the last Update ID plus 1.

type UpdatesChannel

type UpdatesChannel <-chan Update

UpdatesChannel is the channel for getting updates.

func (UpdatesChannel) Clear

func (ch UpdatesChannel) Clear()

Clear discards all unprocessed incoming updates.

type User

type User struct {
	ID           int    `json:"id"`
	FirstName    string `json:"first_name"`
	LastName     string `json:"last_name"`     // optional
	UserName     string `json:"username"`      // optional
	LanguageCode string `json:"language_code"` // optional
	IsBot        bool   `json:"is_bot"`        // optional
}

User is a user on Telegram.

func (*User) String

func (u *User) String() string

String displays a simple text version of a user.

It is normally a user's username, but falls back to a first/last name as available.

type UserProfilePhotos

type UserProfilePhotos struct {
	TotalCount int           `json:"total_count"`
	Photos     [][]PhotoSize `json:"photos"`
}

UserProfilePhotos contains a set of user profile photos.

type UserProfilePhotosConfig

type UserProfilePhotosConfig struct {
	UserID int
	Offset int
	Limit  int
}

UserProfilePhotosConfig contains information about a GetUserProfilePhotos request.

func NewUserProfilePhotos

func NewUserProfilePhotos(userID int) UserProfilePhotosConfig

NewUserProfilePhotos gets user profile photos.

userID is the ID of the user you wish to get profile photos from.

type Venue

type Venue struct {
	Location     Location `json:"location"`
	Title        string   `json:"title"`
	Address      string   `json:"address"`
	FoursquareID string   `json:"foursquare_id"` // optional
}

Venue contains information about a venue, including its Location.

type VenueConfig

type VenueConfig struct {
	BaseChat
	Latitude     float64 // required
	Longitude    float64 // required
	Title        string  // required
	Address      string  // required
	FoursquareID string
}

VenueConfig contains information about a SendVenue request.

func NewVenue

func NewVenue(chatID int64, title, address string, latitude, longitude float64) VenueConfig

NewVenue allows you to send a venue and its location.

type Video

type Video struct {
	FileID    string     `json:"file_id"`
	Width     int        `json:"width"`
	Height    int        `json:"height"`
	Duration  int        `json:"duration"`
	Thumbnail *PhotoSize `json:"thumb"`     // optional
	MimeType  string     `json:"mime_type"` // optional
	FileSize  int        `json:"file_size"` // optional
}

Video contains information about a video.

type VideoConfig

type VideoConfig struct {
	BaseFile
	Duration  int
	Caption   string
	ParseMode string
}

VideoConfig contains information about a SendVideo request.

func NewVideoShare

func NewVideoShare(chatID int64, fileID string) VideoConfig

NewVideoShare shares an existing video. You may use this to reshare an existing video without reuploading it.

chatID is where to send it, fileID is the ID of the video already uploaded.

func NewVideoUpload

func NewVideoUpload(chatID int64, file interface{}) VideoConfig

NewVideoUpload creates a new video uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

type VideoNote

type VideoNote struct {
	FileID    string     `json:"file_id"`
	Length    int        `json:"length"`
	Duration  int        `json:"duration"`
	Thumbnail *PhotoSize `json:"thumb"`     // optional
	FileSize  int        `json:"file_size"` // optional
}

VideoNote contains information about a video.

type VideoNoteConfig

type VideoNoteConfig struct {
	BaseFile
	Duration int
	Length   int
}

VideoNoteConfig contains information about a SendVideoNote request.

func NewVideoNoteShare

func NewVideoNoteShare(chatID int64, length int, fileID string) VideoNoteConfig

NewVideoNoteShare shares an existing video. You may use this to reshare an existing video without reuploading it.

chatID is where to send it, fileID is the ID of the video already uploaded.

func NewVideoNoteUpload

func NewVideoNoteUpload(chatID int64, length int, file interface{}) VideoNoteConfig

NewVideoNoteUpload creates a new video note uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

type Voice

type Voice struct {
	FileID   string `json:"file_id"`
	Duration int    `json:"duration"`
	MimeType string `json:"mime_type"` // optional
	FileSize int    `json:"file_size"` // optional
}

Voice contains information about a voice.

type VoiceConfig

type VoiceConfig struct {
	BaseFile
	Caption   string
	ParseMode string
	Duration  int
}

VoiceConfig contains information about a SendVoice request.

func NewVoiceShare

func NewVoiceShare(chatID int64, fileID string) VoiceConfig

NewVoiceShare shares an existing voice. You may use this to reshare an existing voice without reuploading it.

chatID is where to send it, fileID is the ID of the video already uploaded.

func NewVoiceUpload

func NewVoiceUpload(chatID int64, file interface{}) VoiceConfig

NewVoiceUpload creates a new voice uploader.

chatID is where to send it, file is a string path to the file, FileReader, or FileBytes.

type WebhookConfig

type WebhookConfig struct {
	URL            *url.URL
	Certificate    interface{}
	MaxConnections int
}

WebhookConfig contains information about a SetWebhook request.

func NewWebhook

func NewWebhook(link string) WebhookConfig

NewWebhook creates a new webhook.

link is the url parsable link you wish to get the updates.

Example
bot, err := tgbotapi.NewBotAPI("MyAwesomeBotToken")
if err != nil {
	log.Fatal(err)
}

bot.Debug = true

log.Printf("Authorized on account %s", bot.Self.UserName)

_, err = bot.SetWebhook(tgbotapi.NewWebhookWithCert("https://www.google.com:8443/"+bot.Token, "cert.pem"))
if err != nil {
	log.Fatal(err)
}
info, err := bot.GetWebhookInfo()
if err != nil {
	log.Fatal(err)
}
if info.LastErrorDate != 0 {
	log.Printf("[Telegram callback failed]%s", info.LastErrorMessage)
}
updates := bot.ListenForWebhook("/" + bot.Token)
go http.ListenAndServeTLS("0.0.0.0:8443", "cert.pem", "key.pem", nil)

for update := range updates {
	log.Printf("%+v\n", update)
}
Output:

func NewWebhookWithCert

func NewWebhookWithCert(link string, file interface{}) WebhookConfig

NewWebhookWithCert creates a new webhook with a certificate.

link is the url you wish to get webhooks, file contains a string to a file, FileReader, or FileBytes.

type WebhookInfo

type WebhookInfo struct {
	URL                  string `json:"url"`
	HasCustomCertificate bool   `json:"has_custom_certificate"`
	PendingUpdateCount   int    `json:"pending_update_count"`
	LastErrorDate        int    `json:"last_error_date"`    // optional
	LastErrorMessage     string `json:"last_error_message"` // optional
}

WebhookInfo is information about a currently set webhook.

func (WebhookInfo) IsSet

func (info WebhookInfo) IsSet() bool

IsSet returns true if a webhook is currently set.

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