all repos — telegram-bot-api @ c7a5e02799a8b7cf22fe2ffee845c34891d1e0d3

Golang bindings for the Telegram Bot API

types.go (view raw)

  1package tgbotapi
  2
  3import (
  4	"encoding/json"
  5	"errors"
  6	"fmt"
  7	"net/url"
  8	"strings"
  9	"time"
 10)
 11
 12// APIResponse is a response from the Telegram API with the result
 13// stored raw.
 14type APIResponse struct {
 15	Ok          bool                `json:"ok"`
 16	Result      json.RawMessage     `json:"result"`
 17	ErrorCode   int                 `json:"error_code"`
 18	Description string              `json:"description"`
 19	Parameters  *ResponseParameters `json:"parameters"`
 20}
 21
 22// ResponseParameters are various errors that can be returned in APIResponse.
 23type ResponseParameters struct {
 24	MigrateToChatID int64 `json:"migrate_to_chat_id"` // optional
 25	RetryAfter      int   `json:"retry_after"`        // optional
 26}
 27
 28// Update is an update response, from GetUpdates.
 29type Update struct {
 30	UpdateID           int                 `json:"update_id"`
 31	Message            *Message            `json:"message"`
 32	EditedMessage      *Message            `json:"edited_message"`
 33	ChannelPost        *Message            `json:"channel_post"`
 34	EditedChannelPost  *Message            `json:"edited_channel_post"`
 35	InlineQuery        *InlineQuery        `json:"inline_query"`
 36	ChosenInlineResult *ChosenInlineResult `json:"chosen_inline_result"`
 37	CallbackQuery      *CallbackQuery      `json:"callback_query"`
 38	ShippingQuery      *ShippingQuery      `json:"shipping_query"`
 39	PreCheckoutQuery   *PreCheckoutQuery   `json:"pre_checkout_query"`
 40}
 41
 42// UpdatesChannel is the channel for getting updates.
 43type UpdatesChannel <-chan Update
 44
 45// Clear discards all unprocessed incoming updates.
 46func (ch UpdatesChannel) Clear() {
 47	for len(ch) != 0 {
 48		<-ch
 49	}
 50}
 51
 52// User is a user on Telegram.
 53type User struct {
 54	ID           int    `json:"id"`
 55	FirstName    string `json:"first_name"`
 56	LastName     string `json:"last_name"`     // optional
 57	UserName     string `json:"username"`      // optional
 58	LanguageCode string `json:"language_code"` // optional
 59}
 60
 61// String displays a simple text version of a user.
 62//
 63// It is normally a user's username, but falls back to a first/last
 64// name as available.
 65func (u *User) String() string {
 66	if u.UserName != "" {
 67		return u.UserName
 68	}
 69
 70	name := u.FirstName
 71	if u.LastName != "" {
 72		name += " " + u.LastName
 73	}
 74
 75	return name
 76}
 77
 78// GroupChat is a group chat.
 79type GroupChat struct {
 80	ID    int    `json:"id"`
 81	Title string `json:"title"`
 82}
 83
 84// ChatPhoto represents a chat photo.
 85type ChatPhoto struct {
 86	SmallFileID string `json:"small_file_id"`
 87	BigFileID   string `json:"big_file_id"`
 88}
 89
 90// Chat contains information about the place a message was sent.
 91type Chat struct {
 92	ID                  int64      `json:"id"`
 93	Type                string     `json:"type"`
 94	Title               string     `json:"title"`                          // optional
 95	UserName            string     `json:"username"`                       // optional
 96	FirstName           string     `json:"first_name"`                     // optional
 97	LastName            string     `json:"last_name"`                      // optional
 98	AllMembersAreAdmins bool       `json:"all_members_are_administrators"` // optional
 99	Photo               *ChatPhoto `json:"photo"`
100	Description         string     `json:"description,omitempty"` // optional
101	InviteLink          string     `json:"invite_link,omitempty"` // optional
102}
103
104// IsPrivate returns if the Chat is a private conversation.
105func (c Chat) IsPrivate() bool {
106	return c.Type == "private"
107}
108
109// IsGroup returns if the Chat is a group.
110func (c Chat) IsGroup() bool {
111	return c.Type == "group"
112}
113
114// IsSuperGroup returns if the Chat is a supergroup.
115func (c Chat) IsSuperGroup() bool {
116	return c.Type == "supergroup"
117}
118
119// IsChannel returns if the Chat is a channel.
120func (c Chat) IsChannel() bool {
121	return c.Type == "channel"
122}
123
124// ChatConfig returns a ChatConfig struct for chat related methods.
125func (c Chat) ChatConfig() ChatConfig {
126	return ChatConfig{ChatID: c.ID}
127}
128
129// Message is returned by almost every request, and contains data about
130// almost anything.
131type Message struct {
132	MessageID             int                `json:"message_id"`
133	From                  *User              `json:"from"` // optional
134	Date                  int                `json:"date"`
135	Chat                  *Chat              `json:"chat"`
136	ForwardFrom           *User              `json:"forward_from"`            // optional
137	ForwardFromChat       *Chat              `json:"forward_from_chat"`       // optional
138	ForwardFromMessageID  int                `json:"forward_from_message_id"` // optional
139	ForwardDate           int                `json:"forward_date"`            // optional
140	ReplyToMessage        *Message           `json:"reply_to_message"`        // optional
141	EditDate              int                `json:"edit_date"`               // optional
142	Text                  string             `json:"text"`                    // optional
143	Entities              *[]MessageEntity   `json:"entities"`                // optional
144	Audio                 *Audio             `json:"audio"`                   // optional
145	Document              *Document          `json:"document"`                // optional
146	Game                  *Game              `json:"game"`                    // optional
147	Photo                 *[]PhotoSize       `json:"photo"`                   // optional
148	Sticker               *Sticker           `json:"sticker"`                 // optional
149	Video                 *Video             `json:"video"`                   // optional
150	VideoNote             *VideoNote         `json:"video_note"`              // optional
151	Voice                 *Voice             `json:"voice"`                   // optional
152	Caption               string             `json:"caption"`                 // optional
153	Contact               *Contact           `json:"contact"`                 // optional
154	Location              *Location          `json:"location"`                // optional
155	Venue                 *Venue             `json:"venue"`                   // optional
156	NewChatMembers        *[]User            `json:"new_chat_members"`        // optional
157	LeftChatMember        *User              `json:"left_chat_member"`        // optional
158	NewChatTitle          string             `json:"new_chat_title"`          // optional
159	NewChatPhoto          *[]PhotoSize       `json:"new_chat_photo"`          // optional
160	DeleteChatPhoto       bool               `json:"delete_chat_photo"`       // optional
161	GroupChatCreated      bool               `json:"group_chat_created"`      // optional
162	SuperGroupChatCreated bool               `json:"supergroup_chat_created"` // optional
163	ChannelChatCreated    bool               `json:"channel_chat_created"`    // optional
164	MigrateToChatID       int64              `json:"migrate_to_chat_id"`      // optional
165	MigrateFromChatID     int64              `json:"migrate_from_chat_id"`    // optional
166	PinnedMessage         *Message           `json:"pinned_message"`          // optional
167	Invoice               *Invoice           `json:"invoice"`                 // optional
168	SuccessfulPayment     *SuccessfulPayment `json:"successful_payment"`      // optional
169}
170
171// Time converts the message timestamp into a Time.
172func (m *Message) Time() time.Time {
173	return time.Unix(int64(m.Date), 0)
174}
175
176// IsCommand returns true if message starts with '/'.
177func (m *Message) IsCommand() bool {
178	return m.Text != "" && m.Text[0] == '/'
179}
180
181// Command checks if the message was a command and if it was, returns the
182// command. If the Message was not a command, it returns an empty string.
183//
184// If the command contains the at bot syntax, it removes the bot name.
185func (m *Message) Command() string {
186	if !m.IsCommand() {
187		return ""
188	}
189
190	command := strings.SplitN(m.Text, " ", 2)[0][1:]
191
192	if i := strings.Index(command, "@"); i != -1 {
193		command = command[:i]
194	}
195
196	return command
197}
198
199// CommandArguments checks if the message was a command and if it was,
200// returns all text after the command name. If the Message was not a
201// command, it returns an empty string.
202func (m *Message) CommandArguments() string {
203	if !m.IsCommand() {
204		return ""
205	}
206
207	split := strings.SplitN(m.Text, " ", 2)
208	if len(split) != 2 {
209		return ""
210	}
211
212	return split[1]
213}
214
215// MessageEntity contains information about data in a Message.
216type MessageEntity struct {
217	Type   string `json:"type"`
218	Offset int    `json:"offset"`
219	Length int    `json:"length"`
220	URL    string `json:"url"`  // optional
221	User   *User  `json:"user"` // optional
222}
223
224// ParseURL attempts to parse a URL contained within a MessageEntity.
225func (entity MessageEntity) ParseURL() (*url.URL, error) {
226	if entity.URL == "" {
227		return nil, errors.New(ErrBadURL)
228	}
229
230	return url.Parse(entity.URL)
231}
232
233// PhotoSize contains information about photos.
234type PhotoSize struct {
235	FileID   string `json:"file_id"`
236	Width    int    `json:"width"`
237	Height   int    `json:"height"`
238	FileSize int    `json:"file_size"` // optional
239}
240
241// Audio contains information about audio.
242type Audio struct {
243	FileID    string `json:"file_id"`
244	Duration  int    `json:"duration"`
245	Performer string `json:"performer"` // optional
246	Title     string `json:"title"`     // optional
247	MimeType  string `json:"mime_type"` // optional
248	FileSize  int    `json:"file_size"` // optional
249}
250
251// Document contains information about a document.
252type Document struct {
253	FileID    string     `json:"file_id"`
254	Thumbnail *PhotoSize `json:"thumb"`     // optional
255	FileName  string     `json:"file_name"` // optional
256	MimeType  string     `json:"mime_type"` // optional
257	FileSize  int        `json:"file_size"` // optional
258}
259
260// Sticker contains information about a sticker.
261type Sticker struct {
262	FileID    string     `json:"file_id"`
263	Width     int        `json:"width"`
264	Height    int        `json:"height"`
265	Thumbnail *PhotoSize `json:"thumb"`     // optional
266	Emoji     string     `json:"emoji"`     // optional
267	FileSize  int        `json:"file_size"` // optional
268}
269
270// Video contains information about a video.
271type Video struct {
272	FileID    string     `json:"file_id"`
273	Width     int        `json:"width"`
274	Height    int        `json:"height"`
275	Duration  int        `json:"duration"`
276	Thumbnail *PhotoSize `json:"thumb"`     // optional
277	MimeType  string     `json:"mime_type"` // optional
278	FileSize  int        `json:"file_size"` // optional
279}
280
281// VideoNote contains information about a video.
282type VideoNote struct {
283	FileID    string     `json:"file_id"`
284	Length    int        `json:"length"`
285	Duration  int        `json:"duration"`
286	Thumbnail *PhotoSize `json:"thumb"`     // optional
287	FileSize  int        `json:"file_size"` // optional
288}
289
290// Voice contains information about a voice.
291type Voice struct {
292	FileID   string `json:"file_id"`
293	Duration int    `json:"duration"`
294	MimeType string `json:"mime_type"` // optional
295	FileSize int    `json:"file_size"` // optional
296}
297
298// Contact contains information about a contact.
299//
300// Note that LastName and UserID may be empty.
301type Contact struct {
302	PhoneNumber string `json:"phone_number"`
303	FirstName   string `json:"first_name"`
304	LastName    string `json:"last_name"` // optional
305	UserID      int    `json:"user_id"`   // optional
306}
307
308// Location contains information about a place.
309type Location struct {
310	Longitude float64 `json:"longitude"`
311	Latitude  float64 `json:"latitude"`
312}
313
314// Venue contains information about a venue, including its Location.
315type Venue struct {
316	Location     Location `json:"location"`
317	Title        string   `json:"title"`
318	Address      string   `json:"address"`
319	FoursquareID string   `json:"foursquare_id"` // optional
320}
321
322// UserProfilePhotos contains a set of user profile photos.
323type UserProfilePhotos struct {
324	TotalCount int           `json:"total_count"`
325	Photos     [][]PhotoSize `json:"photos"`
326}
327
328// File contains information about a file to download from Telegram.
329type File struct {
330	FileID   string `json:"file_id"`
331	FileSize int    `json:"file_size"` // optional
332	FilePath string `json:"file_path"` // optional
333}
334
335// Link returns a full path to the download URL for a File.
336//
337// It requires the Bot Token to create the link.
338func (f *File) Link(token string) string {
339	return fmt.Sprintf(FileEndpoint, token, f.FilePath)
340}
341
342// ReplyKeyboardMarkup allows the Bot to set a custom keyboard.
343type ReplyKeyboardMarkup struct {
344	Keyboard        [][]KeyboardButton `json:"keyboard"`
345	ResizeKeyboard  bool               `json:"resize_keyboard"`   // optional
346	OneTimeKeyboard bool               `json:"one_time_keyboard"` // optional
347	Selective       bool               `json:"selective"`         // optional
348}
349
350// KeyboardButton is a button within a custom keyboard.
351type KeyboardButton struct {
352	Text            string `json:"text"`
353	RequestContact  bool   `json:"request_contact"`
354	RequestLocation bool   `json:"request_location"`
355}
356
357// ReplyKeyboardHide allows the Bot to hide a custom keyboard.
358type ReplyKeyboardHide struct {
359	HideKeyboard bool `json:"hide_keyboard"`
360	Selective    bool `json:"selective"` // optional
361}
362
363// ReplyKeyboardRemove allows the Bot to hide a custom keyboard.
364type ReplyKeyboardRemove struct {
365	RemoveKeyboard bool `json:"remove_keyboard"`
366	Selective      bool `json:"selective"`
367}
368
369// InlineKeyboardMarkup is a custom keyboard presented for an inline bot.
370type InlineKeyboardMarkup struct {
371	InlineKeyboard [][]InlineKeyboardButton `json:"inline_keyboard"`
372}
373
374// InlineKeyboardButton is a button within a custom keyboard for
375// inline query responses.
376//
377// Note that some values are references as even an empty string
378// will change behavior.
379//
380// CallbackGame, if set, MUST be first button in first row.
381type InlineKeyboardButton struct {
382	Text                         string        `json:"text"`
383	URL                          *string       `json:"url,omitempty"`                              // optional
384	CallbackData                 *string       `json:"callback_data,omitempty"`                    // optional
385	SwitchInlineQuery            *string       `json:"switch_inline_query,omitempty"`              // optional
386	SwitchInlineQueryCurrentChat *string       `json:"switch_inline_query_current_chat,omitempty"` // optional
387	CallbackGame                 *CallbackGame `json:"callback_game,omitempty"`                    // optional
388	Pay                          bool          `json:"pay"`
389}
390
391// CallbackQuery is data sent when a keyboard button with callback data
392// is clicked.
393type CallbackQuery struct {
394	ID              string   `json:"id"`
395	From            *User    `json:"from"`
396	Message         *Message `json:"message"`           // optional
397	InlineMessageID string   `json:"inline_message_id"` // optional
398	ChatInstance    string   `json:"chat_instance"`
399	Data            string   `json:"data"`            // optional
400	GameShortName   string   `json:"game_short_name"` // optional
401}
402
403// ForceReply allows the Bot to have users directly reply to it without
404// additional interaction.
405type ForceReply struct {
406	ForceReply bool `json:"force_reply"`
407	Selective  bool `json:"selective"` // optional
408}
409
410// ChatMember is information about a member in a chat.
411type ChatMember struct {
412	User   *User  `json:"user"`
413	Status string `json:"status"`
414}
415
416// IsCreator returns if the ChatMember was the creator of the chat.
417func (chat ChatMember) IsCreator() bool { return chat.Status == "creator" }
418
419// IsAdministrator returns if the ChatMember is a chat administrator.
420func (chat ChatMember) IsAdministrator() bool { return chat.Status == "administrator" }
421
422// IsMember returns if the ChatMember is a current member of the chat.
423func (chat ChatMember) IsMember() bool { return chat.Status == "member" }
424
425// HasLeft returns if the ChatMember left the chat.
426func (chat ChatMember) HasLeft() bool { return chat.Status == "left" }
427
428// WasKicked returns if the ChatMember was kicked from the chat.
429func (chat ChatMember) WasKicked() bool { return chat.Status == "kicked" }
430
431// Game is a game within Telegram.
432type Game struct {
433	Title        string          `json:"title"`
434	Description  string          `json:"description"`
435	Photo        []PhotoSize     `json:"photo"`
436	Text         string          `json:"text"`
437	TextEntities []MessageEntity `json:"text_entities"`
438	Animation    Animation       `json:"animation"`
439}
440
441// Animation is a GIF animation demonstrating the game.
442type Animation struct {
443	FileID   string    `json:"file_id"`
444	Thumb    PhotoSize `json:"thumb"`
445	FileName string    `json:"file_name"`
446	MimeType string    `json:"mime_type"`
447	FileSize int       `json:"file_size"`
448}
449
450// GameHighScore is a user's score and position on the leaderboard.
451type GameHighScore struct {
452	Position int  `json:"position"`
453	User     User `json:"user"`
454	Score    int  `json:"score"`
455}
456
457// CallbackGame is for starting a game in an inline keyboard button.
458type CallbackGame struct{}
459
460// WebhookInfo is information about a currently set webhook.
461type WebhookInfo struct {
462	URL                  string `json:"url"`
463	HasCustomCertificate bool   `json:"has_custom_certificate"`
464	PendingUpdateCount   int    `json:"pending_update_count"`
465	LastErrorDate        int    `json:"last_error_date"`    // optional
466	LastErrorMessage     string `json:"last_error_message"` // optional
467}
468
469// IsSet returns true if a webhook is currently set.
470func (info WebhookInfo) IsSet() bool {
471	return info.URL != ""
472}
473
474// InlineQuery is a Query from Telegram for an inline request.
475type InlineQuery struct {
476	ID       string    `json:"id"`
477	From     *User     `json:"from"`
478	Location *Location `json:"location"` // optional
479	Query    string    `json:"query"`
480	Offset   string    `json:"offset"`
481}
482
483// InlineQueryResultArticle is an inline query response article.
484type InlineQueryResultArticle struct {
485	Type                string                `json:"type"`                            // required
486	ID                  string                `json:"id"`                              // required
487	Title               string                `json:"title"`                           // required
488	InputMessageContent interface{}           `json:"input_message_content,omitempty"` // required
489	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
490	URL                 string                `json:"url"`
491	HideURL             bool                  `json:"hide_url"`
492	Description         string                `json:"description"`
493	ThumbURL            string                `json:"thumb_url"`
494	ThumbWidth          int                   `json:"thumb_width"`
495	ThumbHeight         int                   `json:"thumb_height"`
496}
497
498// InlineQueryResultPhoto is an inline query response photo.
499type InlineQueryResultPhoto struct {
500	Type                string                `json:"type"`      // required
501	ID                  string                `json:"id"`        // required
502	URL                 string                `json:"photo_url"` // required
503	MimeType            string                `json:"mime_type"`
504	Width               int                   `json:"photo_width"`
505	Height              int                   `json:"photo_height"`
506	ThumbURL            string                `json:"thumb_url"`
507	Title               string                `json:"title"`
508	Description         string                `json:"description"`
509	Caption             string                `json:"caption"`
510	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
511	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
512}
513
514// InlineQueryResultGIF is an inline query response GIF.
515type InlineQueryResultGIF struct {
516	Type                string                `json:"type"`    // required
517	ID                  string                `json:"id"`      // required
518	URL                 string                `json:"gif_url"` // required
519	Width               int                   `json:"gif_width"`
520	Height              int                   `json:"gif_height"`
521	Duration            int                   `json:"gif_duration"`
522	ThumbURL            string                `json:"thumb_url"`
523	Title               string                `json:"title"`
524	Caption             string                `json:"caption"`
525	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
526	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
527}
528
529// InlineQueryResultMPEG4GIF is an inline query response MPEG4 GIF.
530type InlineQueryResultMPEG4GIF struct {
531	Type                string                `json:"type"`      // required
532	ID                  string                `json:"id"`        // required
533	URL                 string                `json:"mpeg4_url"` // required
534	Width               int                   `json:"mpeg4_width"`
535	Height              int                   `json:"mpeg4_height"`
536	Duration            int                   `json:"mpeg4_duration"`
537	ThumbURL            string                `json:"thumb_url"`
538	Title               string                `json:"title"`
539	Caption             string                `json:"caption"`
540	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
541	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
542}
543
544// InlineQueryResultVideo is an inline query response video.
545type InlineQueryResultVideo struct {
546	Type                string                `json:"type"`      // required
547	ID                  string                `json:"id"`        // required
548	URL                 string                `json:"video_url"` // required
549	MimeType            string                `json:"mime_type"` // required
550	ThumbURL            string                `json:"thumb_url"`
551	Title               string                `json:"title"`
552	Caption             string                `json:"caption"`
553	Width               int                   `json:"video_width"`
554	Height              int                   `json:"video_height"`
555	Duration            int                   `json:"video_duration"`
556	Description         string                `json:"description"`
557	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
558	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
559}
560
561// InlineQueryResultAudio is an inline query response audio.
562type InlineQueryResultAudio struct {
563	Type                string                `json:"type"`      // required
564	ID                  string                `json:"id"`        // required
565	URL                 string                `json:"audio_url"` // required
566	Title               string                `json:"title"`     // required
567	Caption             string                `json:"caption"`
568	Performer           string                `json:"performer"`
569	Duration            int                   `json:"audio_duration"`
570	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
571	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
572}
573
574// InlineQueryResultVoice is an inline query response voice.
575type InlineQueryResultVoice struct {
576	Type                string                `json:"type"`      // required
577	ID                  string                `json:"id"`        // required
578	URL                 string                `json:"voice_url"` // required
579	Title               string                `json:"title"`     // required
580	Caption             string                `json:"caption"`
581	Duration            int                   `json:"voice_duration"`
582	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
583	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
584}
585
586// InlineQueryResultDocument is an inline query response document.
587type InlineQueryResultDocument struct {
588	Type                string                `json:"type"`  // required
589	ID                  string                `json:"id"`    // required
590	Title               string                `json:"title"` // required
591	Caption             string                `json:"caption"`
592	URL                 string                `json:"document_url"` // required
593	MimeType            string                `json:"mime_type"`    // required
594	Description         string                `json:"description"`
595	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
596	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
597	ThumbURL            string                `json:"thumb_url"`
598	ThumbWidth          int                   `json:"thumb_width"`
599	ThumbHeight         int                   `json:"thumb_height"`
600}
601
602// InlineQueryResultLocation is an inline query response location.
603type InlineQueryResultLocation struct {
604	Type                string                `json:"type"`      // required
605	ID                  string                `json:"id"`        // required
606	Latitude            float64               `json:"latitude"`  // required
607	Longitude           float64               `json:"longitude"` // required
608	Title               string                `json:"title"`     // required
609	ReplyMarkup         *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
610	InputMessageContent interface{}           `json:"input_message_content,omitempty"`
611	ThumbURL            string                `json:"thumb_url"`
612	ThumbWidth          int                   `json:"thumb_width"`
613	ThumbHeight         int                   `json:"thumb_height"`
614}
615
616// InlineQueryResultGame is an inline query response game.
617type InlineQueryResultGame struct {
618	Type          string                `json:"type"`
619	ID            string                `json:"id"`
620	GameShortName string                `json:"game_short_name"`
621	ReplyMarkup   *InlineKeyboardMarkup `json:"reply_markup"`
622}
623
624// ChosenInlineResult is an inline query result chosen by a User
625type ChosenInlineResult struct {
626	ResultID        string    `json:"result_id"`
627	From            *User     `json:"from"`
628	Location        *Location `json:"location"`
629	InlineMessageID string    `json:"inline_message_id"`
630	Query           string    `json:"query"`
631}
632
633// InputTextMessageContent contains text for displaying
634// as an inline query result.
635type InputTextMessageContent struct {
636	Text                  string `json:"message_text"`
637	ParseMode             string `json:"parse_mode"`
638	DisableWebPagePreview bool   `json:"disable_web_page_preview"`
639}
640
641// InputLocationMessageContent contains a location for displaying
642// as an inline query result.
643type InputLocationMessageContent struct {
644	Latitude  float64 `json:"latitude"`
645	Longitude float64 `json:"longitude"`
646}
647
648// InputVenueMessageContent contains a venue for displaying
649// as an inline query result.
650type InputVenueMessageContent struct {
651	Latitude     float64 `json:"latitude"`
652	Longitude    float64 `json:"longitude"`
653	Title        string  `json:"title"`
654	Address      string  `json:"address"`
655	FoursquareID string  `json:"foursquare_id"`
656}
657
658// InputContactMessageContent contains a contact for displaying
659// as an inline query result.
660type InputContactMessageContent struct {
661	PhoneNumber string `json:"phone_number"`
662	FirstName   string `json:"first_name"`
663	LastName    string `json:"last_name"`
664}
665
666// Invoice contains basic information about an invoice.
667type Invoice struct {
668	Title          string `json:"title"`
669	Description    string `json:"description"`
670	StartParameter string `json:"start_parameter"`
671	Currency       string `json:"currency"`
672	TotalAmount    int    `json:"total_amount"`
673}
674
675// LabeledPrice represents a portion of the price for goods or services.
676type LabeledPrice struct {
677	Label  string `json:"label"`
678	Amount int    `json:"amount"`
679}
680
681// ShippingAddress represents a shipping address.
682type ShippingAddress struct {
683	CountryCode string `json:"country_code"`
684	State       string `json:"state"`
685	City        string `json:"city"`
686	StreetLine1 string `json:"street_line1"`
687	StreetLine2 string `json:"street_line2"`
688	PostCode    string `json:"post_code"`
689}
690
691// OrderInfo represents information about an order.
692type OrderInfo struct {
693	Name            string           `json:"name,omitempty"`
694	PhoneNumber     string           `json:"phone_number,omitempty"`
695	Email           string           `json:"email,omitempty"`
696	ShippingAddress *ShippingAddress `json:"shipping_address,omitempty"`
697}
698
699// ShippingOption represents one shipping option.
700type ShippingOption struct {
701	ID     string          `json:"id"`
702	Title  string          `json:"title"`
703	Prices *[]LabeledPrice `json:"prices"`
704}
705
706// SuccessfulPayment contains basic information about a successful payment.
707type SuccessfulPayment struct {
708	Currency                string     `json:"currency"`
709	TotalAmount             int        `json:"total_amount"`
710	InvoicePayload          string     `json:"invoice_payload"`
711	ShippingOptionID        string     `json:"shipping_option_id,omitempty"`
712	OrderInfo               *OrderInfo `json:"order_info,omitempty"`
713	TelegramPaymentChargeID string     `json:"telegram_payment_charge_id"`
714	ProviderPaymentChargeID string     `json:"provider_payment_charge_id"`
715}
716
717// ShippingQuery contains information about an incoming shipping query.
718type ShippingQuery struct {
719	ID              string           `json:"id"`
720	From            *User            `json:"from"`
721	InvoicePayload  string           `json:"invoice_payload"`
722	ShippingAddress *ShippingAddress `json:"shipping_address"`
723}
724
725// PreCheckoutQuery contains information about an incoming pre-checkout query.
726type PreCheckoutQuery struct {
727	ID               string     `json:"id"`
728	From             *User      `json:"from"`
729	Currency         string     `json:"currency"`
730	TotalAmount      int        `json:"total_amount"`
731	InvoicePayload   string     `json:"invoice_payload"`
732	ShippingOptionID string     `json:"shipping_option_id,omitempty"`
733	OrderInfo        *OrderInfo `json:"order_info,omitempty"`
734}