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 IsBot bool `json:"is_bot"` // optional
60}
61
62// String displays a simple text version of a user.
63//
64// It is normally a user's username, but falls back to a first/last
65// name as available.
66func (u *User) String() string {
67 if u == nil {
68 return ""
69 }
70 if u.UserName != "" {
71 return u.UserName
72 }
73
74 name := u.FirstName
75 if u.LastName != "" {
76 name += " " + u.LastName
77 }
78
79 return name
80}
81
82// GroupChat is a group chat.
83type GroupChat struct {
84 ID int `json:"id"`
85 Title string `json:"title"`
86}
87
88// ChatPhoto represents a chat photo.
89type ChatPhoto struct {
90 SmallFileID string `json:"small_file_id"`
91 BigFileID string `json:"big_file_id"`
92}
93
94// Chat contains information about the place a message was sent.
95type Chat struct {
96 ID int64 `json:"id"`
97 Type string `json:"type"`
98 Title string `json:"title"` // optional
99 UserName string `json:"username"` // optional
100 FirstName string `json:"first_name"` // optional
101 LastName string `json:"last_name"` // optional
102 AllMembersAreAdmins bool `json:"all_members_are_administrators"` // optional
103 Photo *ChatPhoto `json:"photo"`
104 Description string `json:"description,omitempty"` // optional
105 InviteLink string `json:"invite_link,omitempty"` // optional
106 PinnedMessage *Message `json:"pinned_message"` // optional
107}
108
109// IsPrivate returns if the Chat is a private conversation.
110func (c Chat) IsPrivate() bool {
111 return c.Type == "private"
112}
113
114// IsGroup returns if the Chat is a group.
115func (c Chat) IsGroup() bool {
116 return c.Type == "group"
117}
118
119// IsSuperGroup returns if the Chat is a supergroup.
120func (c Chat) IsSuperGroup() bool {
121 return c.Type == "supergroup"
122}
123
124// IsChannel returns if the Chat is a channel.
125func (c Chat) IsChannel() bool {
126 return c.Type == "channel"
127}
128
129// ChatConfig returns a ChatConfig struct for chat related methods.
130func (c Chat) ChatConfig() ChatConfig {
131 return ChatConfig{ChatID: c.ID}
132}
133
134// Message is returned by almost every request, and contains data about
135// almost anything.
136type Message struct {
137 // MessageID is a unique message identifier inside this chat
138 MessageID int `json:"message_id"`
139 // From is a sender, empty for messages sent to channels;
140 // optional
141 From *User `json:"from"`
142 // Date of the message was sent in Unix time
143 Date int `json:"date"`
144 // Chat is the conversation the message belongs to
145 Chat *Chat `json:"chat"`
146 // ForwardFrom for forwarded messages, sender of the original message;
147 // optional
148 ForwardFrom *User `json:"forward_from"`
149 // ForwardFromChat for messages forwarded from channels,
150 // information about the original channel;
151 // optional
152 ForwardFromChat *Chat `json:"forward_from_chat"`
153 // ForwardFromMessageID for messages forwarded from channels,
154 // identifier of the original message in the channel;
155 // optional
156 ForwardFromMessageID int `json:"forward_from_message_id"`
157 // ForwardDate for forwarded messages, date the original message was sent in Unix time;
158 // optional
159 ForwardDate int `json:"forward_date"`
160 // ReplyToMessage for replies, the original message.
161 // Note that the Message object in this field will not contain further ReplyToMessage fields
162 // even if it itself is a reply;
163 // optional
164 ReplyToMessage *Message `json:"reply_to_message"`
165 // ViaBot through which the message was sent;
166 // optional
167 ViaBot *User `json:"via_bot"`
168 // EditDate of the message was last edited in Unix time;
169 // optional
170 EditDate int `json:"edit_date"`
171 // MediaGroupID is the unique identifier of a media message group this message belongs to;
172 // optional
173 MediaGroupID string `json:"media_group_id"`
174 // AuthorSignature is the signature of the post author for messages in channels;
175 // optional
176 AuthorSignature string `json:"author_signature"`
177 // Text is for text messages, the actual UTF-8 text of the message, 0-4096 characters;
178 // optional
179 Text string `json:"text"`
180 // Entities is for text messages, special entities like usernames,
181 // URLs, bot commands, etc. that appear in the text;
182 // optional
183 Entities *[]MessageEntity `json:"entities"`
184 // CaptionEntities;
185 // optional
186 CaptionEntities *[]MessageEntity `json:"caption_entities"`
187 // Audio message is an audio file, information about the file;
188 // optional
189 Audio *Audio `json:"audio"`
190 // Document message is a general file, information about the file;
191 // optional
192 Document *Document `json:"document"`
193 // Animation message is an animation, information about the animation.
194 // For backward compatibility, when this field is set, the document field will also be set;
195 // optional
196 Animation *ChatAnimation `json:"animation"`
197 // Game message is a game, information about the game;
198 // optional
199 Game *Game `json:"game"`
200 // Photo message is a photo, available sizes of the photo;
201 // optional
202 Photo *[]PhotoSize `json:"photo"`
203 // Sticker message is a sticker, information about the sticker;
204 // optional
205 Sticker *Sticker `json:"sticker"`
206 // Video message is a video, information about the video;
207 // optional
208 Video *Video `json:"video"`
209 // VideoNote message is a video note, information about the video message;
210 // optional
211 VideoNote *VideoNote `json:"video_note"`
212 // Voice message is a voice message, information about the file;
213 // optional
214 Voice *Voice `json:"voice"`
215 // Caption for the animation, audio, document, photo, video or voice, 0-1024 characters;
216 // optional
217 Caption string `json:"caption"`
218 // Contact message is a shared contact, information about the contact;
219 // optional
220 Contact *Contact `json:"contact"`
221 // Location message is a shared location, information about the location;
222 // optional
223 Location *Location `json:"location"`
224 // Venue message is a venue, information about the venue.
225 // For backward compatibility, when this field is set, the location field will also be set;
226 // optional
227 Venue *Venue `json:"venue"`
228 // NewChatMembers that were added to the group or supergroup
229 // and information about them (the bot itself may be one of these members);
230 // optional
231 NewChatMembers *[]User `json:"new_chat_members"`
232 // LeftChatMember is a member was removed from the group,
233 // information about them (this member may be the bot itself);
234 // optional
235 LeftChatMember *User `json:"left_chat_member"`
236 // NewChatTitle is a chat title was changed to this value;
237 // optional
238 NewChatTitle string `json:"new_chat_title"`
239 // NewChatPhoto is a chat photo was change to this value;
240 // optional
241 NewChatPhoto *[]PhotoSize `json:"new_chat_photo"`
242 // DeleteChatPhoto is a service message: the chat photo was deleted;
243 // optional
244 DeleteChatPhoto bool `json:"delete_chat_photo"`
245 // GroupChatCreated is a service message: the group has been created;
246 // optional
247 GroupChatCreated bool `json:"group_chat_created"`
248 // SuperGroupChatCreated is a service message: the supergroup has been created.
249 // This field can't be received in a message coming through updates,
250 // because bot can't be a member of a supergroup when it is created.
251 // It can only be found in ReplyToMessage if someone replies to a very first message
252 // in a directly created supergroup;
253 // optional
254 SuperGroupChatCreated bool `json:"supergroup_chat_created"`
255 // ChannelChatCreated is a service message: the channel has been created.
256 // This field can't be received in a message coming through updates,
257 // because bot can't be a member of a channel when it is created.
258 // It can only be found in ReplyToMessage
259 // if someone replies to a very first message in a channel;
260 // optional
261 ChannelChatCreated bool `json:"channel_chat_created"`
262 // MigrateToChatID is the group has been migrated to a supergroup with the specified identifier.
263 // This number may be greater than 32 bits and some programming languages
264 // may have difficulty/silent defects in interpreting it.
265 // But it is smaller than 52 bits, so a signed 64 bit integer
266 // or double-precision float type are safe for storing this identifier;
267 // optional
268 MigrateToChatID int64 `json:"migrate_to_chat_id"`
269 // MigrateFromChatID is the supergroup has been migrated from a group with the specified identifier.
270 // This number may be greater than 32 bits and some programming languages
271 // may have difficulty/silent defects in interpreting it.
272 // But it is smaller than 52 bits, so a signed 64 bit integer
273 // or double-precision float type are safe for storing this identifier;
274 // optional
275 MigrateFromChatID int64 `json:"migrate_from_chat_id"`
276 // PinnedMessage is a specified message was pinned.
277 // Note that the Message object in this field will not contain further ReplyToMessage
278 // fields even if it is itself a reply;
279 // optional
280 PinnedMessage *Message `json:"pinned_message"`
281 // Invoice message is an invoice for a payment;
282 // optional
283 Invoice *Invoice `json:"invoice"`
284 // SuccessfulPayment message is a service message about a successful payment,
285 // information about the payment;
286 // optional
287 SuccessfulPayment *SuccessfulPayment `json:"successful_payment"`
288 // PassportData is a Telegram Passport data;
289 // optional
290 PassportData *PassportData `json:"passport_data,omitempty"`
291}
292
293// Time converts the message timestamp into a Time.
294func (m *Message) Time() time.Time {
295 return time.Unix(int64(m.Date), 0)
296}
297
298// IsCommand returns true if message starts with a "bot_command" entity.
299func (m *Message) IsCommand() bool {
300 if m.Entities == nil || len(*m.Entities) == 0 {
301 return false
302 }
303
304 entity := (*m.Entities)[0]
305 return entity.Offset == 0 && entity.IsCommand()
306}
307
308// Command checks if the message was a command and if it was, returns the
309// command. If the Message was not a command, it returns an empty string.
310//
311// If the command contains the at name syntax, it is removed. Use
312// CommandWithAt() if you do not want that.
313func (m *Message) Command() string {
314 command := m.CommandWithAt()
315
316 if i := strings.Index(command, "@"); i != -1 {
317 command = command[:i]
318 }
319
320 return command
321}
322
323// CommandWithAt checks if the message was a command and if it was, returns the
324// command. If the Message was not a command, it returns an empty string.
325//
326// If the command contains the at name syntax, it is not removed. Use Command()
327// if you want that.
328func (m *Message) CommandWithAt() string {
329 if !m.IsCommand() {
330 return ""
331 }
332
333 // IsCommand() checks that the message begins with a bot_command entity
334 entity := (*m.Entities)[0]
335 return m.Text[1:entity.Length]
336}
337
338// CommandArguments checks if the message was a command and if it was,
339// returns all text after the command name. If the Message was not a
340// command, it returns an empty string.
341//
342// Note: The first character after the command name is omitted:
343// - "/foo bar baz" yields "bar baz", not " bar baz"
344// - "/foo-bar baz" yields "bar baz", too
345// Even though the latter is not a command conforming to the spec, the API
346// marks "/foo" as command entity.
347func (m *Message) CommandArguments() string {
348 if !m.IsCommand() {
349 return ""
350 }
351
352 // IsCommand() checks that the message begins with a bot_command entity
353 entity := (*m.Entities)[0]
354 if len(m.Text) == entity.Length {
355 return "" // The command makes up the whole message
356 }
357
358 return m.Text[entity.Length+1:]
359}
360
361// MessageEntity contains information about data in a Message.
362type MessageEntity struct {
363 Type string `json:"type"`
364 Offset int `json:"offset"`
365 Length int `json:"length"`
366 URL string `json:"url"` // optional
367 User *User `json:"user"` // optional
368}
369
370// ParseURL attempts to parse a URL contained within a MessageEntity.
371func (e MessageEntity) ParseURL() (*url.URL, error) {
372 if e.URL == "" {
373 return nil, errors.New(ErrBadURL)
374 }
375
376 return url.Parse(e.URL)
377}
378
379// IsMention returns true if the type of the message entity is "mention" (@username).
380func (e MessageEntity) IsMention() bool {
381 return e.Type == "mention"
382}
383
384// IsHashtag returns true if the type of the message entity is "hashtag".
385func (e MessageEntity) IsHashtag() bool {
386 return e.Type == "hashtag"
387}
388
389// IsCommand returns true if the type of the message entity is "bot_command".
390func (e MessageEntity) IsCommand() bool {
391 return e.Type == "bot_command"
392}
393
394// IsUrl returns true if the type of the message entity is "url".
395func (e MessageEntity) IsUrl() bool {
396 return e.Type == "url"
397}
398
399// IsEmail returns true if the type of the message entity is "email".
400func (e MessageEntity) IsEmail() bool {
401 return e.Type == "email"
402}
403
404// IsBold returns true if the type of the message entity is "bold" (bold text).
405func (e MessageEntity) IsBold() bool {
406 return e.Type == "bold"
407}
408
409// IsItalic returns true if the type of the message entity is "italic" (italic text).
410func (e MessageEntity) IsItalic() bool {
411 return e.Type == "italic"
412}
413
414// IsCode returns true if the type of the message entity is "code" (monowidth string).
415func (e MessageEntity) IsCode() bool {
416 return e.Type == "code"
417}
418
419// IsPre returns true if the type of the message entity is "pre" (monowidth block).
420func (e MessageEntity) IsPre() bool {
421 return e.Type == "pre"
422}
423
424// IsTextLink returns true if the type of the message entity is "text_link" (clickable text URL).
425func (e MessageEntity) IsTextLink() bool {
426 return e.Type == "text_link"
427}
428
429// PhotoSize contains information about photos.
430type PhotoSize struct {
431 // FileID identifier for this file, which can be used to download or reuse the file
432 FileID string `json:"file_id"`
433 // Width photo width
434 Width int `json:"width"`
435 // Height photo height
436 Height int `json:"height"`
437 // FileSize file size
438 // optional
439 FileSize int `json:"file_size"`
440}
441
442// Audio contains information about audio.
443type Audio struct {
444 // FileID is an identifier for this file, which can be used to download or reuse the file
445 FileID string `json:"file_id"`
446 // Duration of the audio in seconds as defined by sender
447 Duration int `json:"duration"`
448 // Performer of the audio as defined by sender or by audio tags
449 // optional
450 Performer string `json:"performer"`
451 // Title of the audio as defined by sender or by audio tags
452 // optional
453 Title string `json:"title"`
454 // MimeType of the file as defined by sender
455 // optional
456 MimeType string `json:"mime_type"`
457 // FileSize file size
458 // optional
459 FileSize int `json:"file_size"`
460}
461
462// Document contains information about a document.
463type Document struct {
464 // FileID is a identifier for this file, which can be used to download or reuse the file
465 FileID string `json:"file_id"`
466 // Thumbnail document thumbnail as defined by sender
467 // optional
468 Thumbnail *PhotoSize `json:"thumb"`
469 // FileName original filename as defined by sender
470 // optional
471 FileName string `json:"file_name"`
472 // MimeType of the file as defined by sender
473 // optional
474 MimeType string `json:"mime_type"`
475 // FileSize file size
476 // optional
477 FileSize int `json:"file_size"`
478}
479
480// Sticker contains information about a sticker.
481type Sticker struct {
482 // FileUniqueID is an unique identifier for this file,
483 // which is supposed to be the same over time and for different bots.
484 // Can't be used to download or reuse the file.
485 FileUniqueID string `json:"file_unique_id"`
486 // FileID is an identifier for this file, which can be used to download or reuse the file
487 FileID string `json:"file_id"`
488 // Width sticker width
489 Width int `json:"width"`
490 // Height sticker height
491 Height int `json:"height"`
492 // Thumbnail sticker thumbnail in the .WEBP or .JPG format
493 // optional
494 Thumbnail *PhotoSize `json:"thumb"`
495 // Emoji associated with the sticker
496 // optional
497 Emoji string `json:"emoji"`
498 // FileSize
499 // optional
500 FileSize int `json:"file_size"`
501 // SetName of the sticker set to which the sticker belongs
502 // optional
503 SetName string `json:"set_name"`
504 // IsAnimated true, if the sticker is animated
505 // optional
506 IsAnimated bool `json:"is_animated"`
507}
508
509// StickerSet contains information about an sticker set.
510type StickerSet struct {
511 // Name sticker set name
512 Name string `json:"name"`
513 // Title sticker set title
514 Title string `json:"title"`
515 // IsAnimated true, if the sticker set contains animated stickers
516 IsAnimated bool `json:"is_animated"`
517 // ContainsMasks true, if the sticker set contains masks
518 ContainsMasks bool `json:"contains_masks"`
519 // Stickers list of all set stickers
520 Stickers []Sticker `json:"stickers"`
521}
522
523// ChatAnimation contains information about an animation.
524type ChatAnimation struct {
525 FileID string `json:"file_id"`
526 Width int `json:"width"`
527 Height int `json:"height"`
528 Duration int `json:"duration"`
529 Thumbnail *PhotoSize `json:"thumb"` // optional
530 FileName string `json:"file_name"` // optional
531 MimeType string `json:"mime_type"` // optional
532 FileSize int `json:"file_size"` // optional
533}
534
535// Video contains information about a video.
536type Video struct {
537 FileID string `json:"file_id"`
538 Width int `json:"width"`
539 Height int `json:"height"`
540 Duration int `json:"duration"`
541 Thumbnail *PhotoSize `json:"thumb"` // optional
542 MimeType string `json:"mime_type"` // optional
543 FileSize int `json:"file_size"` // optional
544}
545
546// VideoNote contains information about a video.
547type VideoNote struct {
548 FileID string `json:"file_id"`
549 Length int `json:"length"`
550 Duration int `json:"duration"`
551 Thumbnail *PhotoSize `json:"thumb"` // optional
552 FileSize int `json:"file_size"` // optional
553}
554
555// Voice contains information about a voice.
556type Voice struct {
557 FileID string `json:"file_id"`
558 Duration int `json:"duration"`
559 MimeType string `json:"mime_type"` // optional
560 FileSize int `json:"file_size"` // optional
561}
562
563// Contact contains information about a contact.
564//
565// Note that LastName and UserID may be empty.
566type Contact struct {
567 PhoneNumber string `json:"phone_number"`
568 FirstName string `json:"first_name"`
569 LastName string `json:"last_name"` // optional
570 UserID int `json:"user_id"` // optional
571}
572
573// Location contains information about a place.
574type Location struct {
575 Longitude float64 `json:"longitude"`
576 Latitude float64 `json:"latitude"`
577}
578
579// Venue contains information about a venue, including its Location.
580type Venue struct {
581 Location Location `json:"location"`
582 Title string `json:"title"`
583 Address string `json:"address"`
584 FoursquareID string `json:"foursquare_id"` // optional
585}
586
587// UserProfilePhotos contains a set of user profile photos.
588type UserProfilePhotos struct {
589 TotalCount int `json:"total_count"`
590 Photos [][]PhotoSize `json:"photos"`
591}
592
593// File contains information about a file to download from Telegram.
594type File struct {
595 FileID string `json:"file_id"`
596 FileSize int `json:"file_size"` // optional
597 FilePath string `json:"file_path"` // optional
598}
599
600// Link returns a full path to the download URL for a File.
601//
602// It requires the Bot Token to create the link.
603func (f *File) Link(token string) string {
604 return fmt.Sprintf(FileEndpoint, token, f.FilePath)
605}
606
607// ReplyKeyboardMarkup allows the Bot to set a custom keyboard.
608type ReplyKeyboardMarkup struct {
609 Keyboard [][]KeyboardButton `json:"keyboard"`
610 ResizeKeyboard bool `json:"resize_keyboard"` // optional
611 OneTimeKeyboard bool `json:"one_time_keyboard"` // optional
612 Selective bool `json:"selective"` // optional
613}
614
615// KeyboardButton is a button within a custom keyboard.
616type KeyboardButton struct {
617 Text string `json:"text"`
618 RequestContact bool `json:"request_contact"`
619 RequestLocation bool `json:"request_location"`
620}
621
622// ReplyKeyboardHide allows the Bot to hide a custom keyboard.
623type ReplyKeyboardHide struct {
624 HideKeyboard bool `json:"hide_keyboard"`
625 Selective bool `json:"selective"` // optional
626}
627
628// ReplyKeyboardRemove allows the Bot to hide a custom keyboard.
629type ReplyKeyboardRemove struct {
630 RemoveKeyboard bool `json:"remove_keyboard"`
631 Selective bool `json:"selective"`
632}
633
634// InlineKeyboardMarkup is a custom keyboard presented for an inline bot.
635type InlineKeyboardMarkup struct {
636 InlineKeyboard [][]InlineKeyboardButton `json:"inline_keyboard"`
637}
638
639// InlineKeyboardButton is a button within a custom keyboard for
640// inline query responses.
641//
642// Note that some values are references as even an empty string
643// will change behavior.
644//
645// CallbackGame, if set, MUST be first button in first row.
646type InlineKeyboardButton struct {
647 Text string `json:"text"`
648 URL *string `json:"url,omitempty"` // optional
649 CallbackData *string `json:"callback_data,omitempty"` // optional
650 SwitchInlineQuery *string `json:"switch_inline_query,omitempty"` // optional
651 SwitchInlineQueryCurrentChat *string `json:"switch_inline_query_current_chat,omitempty"` // optional
652 CallbackGame *CallbackGame `json:"callback_game,omitempty"` // optional
653 Pay bool `json:"pay,omitempty"` // optional
654}
655
656// CallbackQuery is data sent when a keyboard button with callback data
657// is clicked.
658type CallbackQuery struct {
659 ID string `json:"id"`
660 From *User `json:"from"`
661 Message *Message `json:"message"` // optional
662 InlineMessageID string `json:"inline_message_id"` // optional
663 ChatInstance string `json:"chat_instance"`
664 Data string `json:"data"` // optional
665 GameShortName string `json:"game_short_name"` // optional
666}
667
668// ForceReply allows the Bot to have users directly reply to it without
669// additional interaction.
670type ForceReply struct {
671 ForceReply bool `json:"force_reply"`
672 Selective bool `json:"selective"` // optional
673}
674
675// ChatMember is information about a member in a chat.
676type ChatMember struct {
677 User *User `json:"user"`
678 Status string `json:"status"`
679 CustomTitle string `json:"custom_title,omitempty"` // optional
680 UntilDate int64 `json:"until_date,omitempty"` // optional
681 CanBeEdited bool `json:"can_be_edited,omitempty"` // optional
682 CanChangeInfo bool `json:"can_change_info,omitempty"` // optional
683 CanPostMessages bool `json:"can_post_messages,omitempty"` // optional
684 CanEditMessages bool `json:"can_edit_messages,omitempty"` // optional
685 CanDeleteMessages bool `json:"can_delete_messages,omitempty"` // optional
686 CanInviteUsers bool `json:"can_invite_users,omitempty"` // optional
687 CanRestrictMembers bool `json:"can_restrict_members,omitempty"` // optional
688 CanPinMessages bool `json:"can_pin_messages,omitempty"` // optional
689 CanPromoteMembers bool `json:"can_promote_members,omitempty"` // optional
690 CanSendMessages bool `json:"can_send_messages,omitempty"` // optional
691 CanSendMediaMessages bool `json:"can_send_media_messages,omitempty"` // optional
692 CanSendOtherMessages bool `json:"can_send_other_messages,omitempty"` // optional
693 CanAddWebPagePreviews bool `json:"can_add_web_page_previews,omitempty"` // optional
694}
695
696// IsCreator returns if the ChatMember was the creator of the chat.
697func (chat ChatMember) IsCreator() bool { return chat.Status == "creator" }
698
699// IsAdministrator returns if the ChatMember is a chat administrator.
700func (chat ChatMember) IsAdministrator() bool { return chat.Status == "administrator" }
701
702// IsMember returns if the ChatMember is a current member of the chat.
703func (chat ChatMember) IsMember() bool { return chat.Status == "member" }
704
705// HasLeft returns if the ChatMember left the chat.
706func (chat ChatMember) HasLeft() bool { return chat.Status == "left" }
707
708// WasKicked returns if the ChatMember was kicked from the chat.
709func (chat ChatMember) WasKicked() bool { return chat.Status == "kicked" }
710
711// Game is a game within Telegram.
712type Game struct {
713 Title string `json:"title"`
714 Description string `json:"description"`
715 Photo []PhotoSize `json:"photo"`
716 Text string `json:"text"`
717 TextEntities []MessageEntity `json:"text_entities"`
718 Animation Animation `json:"animation"`
719}
720
721// Animation is a GIF animation demonstrating the game.
722type Animation struct {
723 FileID string `json:"file_id"`
724 Thumb PhotoSize `json:"thumb"`
725 FileName string `json:"file_name"`
726 MimeType string `json:"mime_type"`
727 FileSize int `json:"file_size"`
728}
729
730// GameHighScore is a user's score and position on the leaderboard.
731type GameHighScore struct {
732 Position int `json:"position"`
733 User User `json:"user"`
734 Score int `json:"score"`
735}
736
737// CallbackGame is for starting a game in an inline keyboard button.
738type CallbackGame struct{}
739
740// WebhookInfo is information about a currently set webhook.
741type WebhookInfo struct {
742 URL string `json:"url"`
743 HasCustomCertificate bool `json:"has_custom_certificate"`
744 PendingUpdateCount int `json:"pending_update_count"`
745 LastErrorDate int `json:"last_error_date"` // optional
746 LastErrorMessage string `json:"last_error_message"` // optional
747 MaxConnections int `json:"max_connections"` // optional
748}
749
750// IsSet returns true if a webhook is currently set.
751func (info WebhookInfo) IsSet() bool {
752 return info.URL != ""
753}
754
755// InputMediaPhoto contains a photo for displaying as part of a media group.
756type InputMediaPhoto struct {
757 Type string `json:"type"`
758 Media string `json:"media"`
759 Caption string `json:"caption"`
760 ParseMode string `json:"parse_mode"`
761}
762
763// InputMediaVideo contains a video for displaying as part of a media group.
764type InputMediaVideo struct {
765 Type string `json:"type"`
766 Media string `json:"media"`
767 // thumb intentionally missing as it is not currently compatible
768 Caption string `json:"caption"`
769 ParseMode string `json:"parse_mode"`
770 Width int `json:"width"`
771 Height int `json:"height"`
772 Duration int `json:"duration"`
773 SupportsStreaming bool `json:"supports_streaming"`
774}
775
776// InlineQuery is a Query from Telegram for an inline request.
777type InlineQuery struct {
778 ID string `json:"id"`
779 From *User `json:"from"`
780 Location *Location `json:"location"` // optional
781 Query string `json:"query"`
782 Offset string `json:"offset"`
783}
784
785// InlineQueryResultArticle is an inline query response article.
786type InlineQueryResultArticle struct {
787 Type string `json:"type"` // required
788 ID string `json:"id"` // required
789 Title string `json:"title"` // required
790 InputMessageContent interface{} `json:"input_message_content,omitempty"` // required
791 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
792 URL string `json:"url"`
793 HideURL bool `json:"hide_url"`
794 Description string `json:"description"`
795 ThumbURL string `json:"thumb_url"`
796 ThumbWidth int `json:"thumb_width"`
797 ThumbHeight int `json:"thumb_height"`
798}
799
800// InlineQueryResultPhoto is an inline query response photo.
801type InlineQueryResultPhoto struct {
802 Type string `json:"type"` // required
803 ID string `json:"id"` // required
804 URL string `json:"photo_url"` // required
805 MimeType string `json:"mime_type"`
806 Width int `json:"photo_width"`
807 Height int `json:"photo_height"`
808 ThumbURL string `json:"thumb_url"`
809 Title string `json:"title"`
810 Description string `json:"description"`
811 Caption string `json:"caption"`
812 ParseMode string `json:"parse_mode"`
813 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
814 InputMessageContent interface{} `json:"input_message_content,omitempty"`
815}
816
817// InlineQueryResultCachedPhoto is an inline query response with cached photo.
818type InlineQueryResultCachedPhoto struct {
819 Type string `json:"type"` // required
820 ID string `json:"id"` // required
821 PhotoID string `json:"photo_file_id"` // required
822 Title string `json:"title"`
823 Description string `json:"description"`
824 Caption string `json:"caption"`
825 ParseMode string `json:"parse_mode"`
826 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
827 InputMessageContent interface{} `json:"input_message_content,omitempty"`
828}
829
830// InlineQueryResultGIF is an inline query response GIF.
831type InlineQueryResultGIF struct {
832 Type string `json:"type"` // required
833 ID string `json:"id"` // required
834 URL string `json:"gif_url"` // required
835 ThumbURL string `json:"thumb_url"` // required
836 Width int `json:"gif_width,omitempty"`
837 Height int `json:"gif_height,omitempty"`
838 Duration int `json:"gif_duration,omitempty"`
839 Title string `json:"title,omitempty"`
840 Caption string `json:"caption,omitempty"`
841 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
842 InputMessageContent interface{} `json:"input_message_content,omitempty"`
843}
844
845// InlineQueryResultCachedGIF is an inline query response with cached gif.
846type InlineQueryResultCachedGIF struct {
847 Type string `json:"type"` // required
848 ID string `json:"id"` // required
849 GifID string `json:"gif_file_id"` // required
850 Title string `json:"title"`
851 Caption string `json:"caption"`
852 ParseMode string `json:"parse_mode"`
853 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
854 InputMessageContent interface{} `json:"input_message_content,omitempty"`
855}
856
857// InlineQueryResultMPEG4GIF is an inline query response MPEG4 GIF.
858type InlineQueryResultMPEG4GIF struct {
859 Type string `json:"type"` // required
860 ID string `json:"id"` // required
861 URL string `json:"mpeg4_url"` // required
862 Width int `json:"mpeg4_width"`
863 Height int `json:"mpeg4_height"`
864 Duration int `json:"mpeg4_duration"`
865 ThumbURL string `json:"thumb_url"`
866 Title string `json:"title"`
867 Caption string `json:"caption"`
868 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
869 InputMessageContent interface{} `json:"input_message_content,omitempty"`
870}
871
872// InlineQueryResultCachedMpeg4Gif is an inline query response with cached
873// H.264/MPEG-4 AVC video without sound gif.
874type InlineQueryResultCachedMpeg4Gif struct {
875 Type string `json:"type"` // required
876 ID string `json:"id"` // required
877 MGifID string `json:"mpeg4_file_id"` // required
878 Title string `json:"title"`
879 Caption string `json:"caption"`
880 ParseMode string `json:"parse_mode"`
881 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
882 InputMessageContent interface{} `json:"input_message_content,omitempty"`
883}
884
885// InlineQueryResultVideo is an inline query response video.
886type InlineQueryResultVideo struct {
887 Type string `json:"type"` // required
888 ID string `json:"id"` // required
889 URL string `json:"video_url"` // required
890 MimeType string `json:"mime_type"` // required
891 ThumbURL string `json:"thumb_url"`
892 Title string `json:"title"`
893 Caption string `json:"caption"`
894 Width int `json:"video_width"`
895 Height int `json:"video_height"`
896 Duration int `json:"video_duration"`
897 Description string `json:"description"`
898 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
899 InputMessageContent interface{} `json:"input_message_content,omitempty"`
900}
901
902// InlineQueryResultCachedVideo is an inline query response with cached video.
903type InlineQueryResultCachedVideo struct {
904 Type string `json:"type"` // required
905 ID string `json:"id"` // required
906 VideoID string `json:"video_file_id"` // required
907 Title string `json:"title"` // required
908 Description string `json:"description"`
909 Caption string `json:"caption"`
910 ParseMode string `json:"parse_mode"`
911 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
912 InputMessageContent interface{} `json:"input_message_content,omitempty"`
913}
914
915// InlineQueryResultCachedSticker is an inline query response with cached sticker.
916type InlineQueryResultCachedSticker struct {
917 Type string `json:"type"` // required
918 ID string `json:"id"` // required
919 StickerID string `json:"sticker_file_id"` // required
920 Title string `json:"title"` // required
921 ParseMode string `json:"parse_mode"`
922 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
923 InputMessageContent interface{} `json:"input_message_content,omitempty"`
924}
925
926// InlineQueryResultAudio is an inline query response audio.
927type InlineQueryResultAudio struct {
928 Type string `json:"type"` // required
929 ID string `json:"id"` // required
930 URL string `json:"audio_url"` // required
931 Title string `json:"title"` // required
932 Caption string `json:"caption"`
933 Performer string `json:"performer"`
934 Duration int `json:"audio_duration"`
935 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
936 InputMessageContent interface{} `json:"input_message_content,omitempty"`
937}
938
939// InlineQueryResultCachedAudio is an inline query response with cached audio.
940type InlineQueryResultCachedAudio struct {
941 Type string `json:"type"` // required
942 ID string `json:"id"` // required
943 AudioID string `json:"audio_file_id"` // required
944 Caption string `json:"caption"`
945 ParseMode string `json:"parse_mode"`
946 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
947 InputMessageContent interface{} `json:"input_message_content,omitempty"`
948}
949
950// InlineQueryResultVoice is an inline query response voice.
951type InlineQueryResultVoice struct {
952 Type string `json:"type"` // required
953 ID string `json:"id"` // required
954 URL string `json:"voice_url"` // required
955 Title string `json:"title"` // required
956 Caption string `json:"caption"`
957 Duration int `json:"voice_duration"`
958 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
959 InputMessageContent interface{} `json:"input_message_content,omitempty"`
960}
961
962// InlineQueryResultCachedVoice is an inline query response with cached voice.
963type InlineQueryResultCachedVoice struct {
964 Type string `json:"type"` // required
965 ID string `json:"id"` // required
966 VoiceID string `json:"voice_file_id"` // required
967 Title string `json:"title"` // required
968 Caption string `json:"caption"`
969 ParseMode string `json:"parse_mode"`
970 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
971 InputMessageContent interface{} `json:"input_message_content,omitempty"`
972}
973
974// InlineQueryResultDocument is an inline query response document.
975type InlineQueryResultDocument struct {
976 Type string `json:"type"` // required
977 ID string `json:"id"` // required
978 Title string `json:"title"` // required
979 Caption string `json:"caption"`
980 URL string `json:"document_url"` // required
981 MimeType string `json:"mime_type"` // required
982 Description string `json:"description"`
983 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
984 InputMessageContent interface{} `json:"input_message_content,omitempty"`
985 ThumbURL string `json:"thumb_url"`
986 ThumbWidth int `json:"thumb_width"`
987 ThumbHeight int `json:"thumb_height"`
988}
989
990// InlineQueryResultCachedDocument is an inline query response with cached document.
991type InlineQueryResultCachedDocument struct {
992 Type string `json:"type"` // required
993 ID string `json:"id"` // required
994 DocumentID string `json:"document_file_id"` // required
995 Title string `json:"title"` // required
996 Caption string `json:"caption"`
997 Description string `json:"description"`
998 ParseMode string `json:"parse_mode"`
999 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
1000 InputMessageContent interface{} `json:"input_message_content,omitempty"`
1001}
1002
1003// InlineQueryResultLocation is an inline query response location.
1004type InlineQueryResultLocation struct {
1005 Type string `json:"type"` // required
1006 ID string `json:"id"` // required
1007 Latitude float64 `json:"latitude"` // required
1008 Longitude float64 `json:"longitude"` // required
1009 Title string `json:"title"` // required
1010 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
1011 InputMessageContent interface{} `json:"input_message_content,omitempty"`
1012 ThumbURL string `json:"thumb_url"`
1013 ThumbWidth int `json:"thumb_width"`
1014 ThumbHeight int `json:"thumb_height"`
1015}
1016
1017// InlineQueryResultVenue is an inline query response venue.
1018type InlineQueryResultVenue struct {
1019 Type string `json:"type"` // required
1020 ID string `json:"id"` // required
1021 Latitude float64 `json:"latitude"` // required
1022 Longitude float64 `json:"longitude"` // required
1023 Title string `json:"title"` // required
1024 Address string `json:"address"` // required
1025 FoursquareID string `json:"foursquare_id"`
1026 FoursquareType string `json:"foursquare_type"`
1027 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
1028 InputMessageContent interface{} `json:"input_message_content,omitempty"`
1029 ThumbURL string `json:"thumb_url"`
1030 ThumbWidth int `json:"thumb_width"`
1031 ThumbHeight int `json:"thumb_height"`
1032}
1033
1034// InlineQueryResultGame is an inline query response game.
1035type InlineQueryResultGame struct {
1036 Type string `json:"type"`
1037 ID string `json:"id"`
1038 GameShortName string `json:"game_short_name"`
1039 ReplyMarkup *InlineKeyboardMarkup `json:"reply_markup,omitempty"`
1040}
1041
1042// ChosenInlineResult is an inline query result chosen by a User
1043type ChosenInlineResult struct {
1044 ResultID string `json:"result_id"`
1045 From *User `json:"from"`
1046 Location *Location `json:"location"`
1047 InlineMessageID string `json:"inline_message_id"`
1048 Query string `json:"query"`
1049}
1050
1051// InputTextMessageContent contains text for displaying
1052// as an inline query result.
1053type InputTextMessageContent struct {
1054 Text string `json:"message_text"`
1055 ParseMode string `json:"parse_mode"`
1056 DisableWebPagePreview bool `json:"disable_web_page_preview"`
1057}
1058
1059// InputLocationMessageContent contains a location for displaying
1060// as an inline query result.
1061type InputLocationMessageContent struct {
1062 Latitude float64 `json:"latitude"`
1063 Longitude float64 `json:"longitude"`
1064}
1065
1066// InputVenueMessageContent contains a venue for displaying
1067// as an inline query result.
1068type InputVenueMessageContent struct {
1069 Latitude float64 `json:"latitude"`
1070 Longitude float64 `json:"longitude"`
1071 Title string `json:"title"`
1072 Address string `json:"address"`
1073 FoursquareID string `json:"foursquare_id"`
1074}
1075
1076// InputContactMessageContent contains a contact for displaying
1077// as an inline query result.
1078type InputContactMessageContent struct {
1079 PhoneNumber string `json:"phone_number"`
1080 FirstName string `json:"first_name"`
1081 LastName string `json:"last_name"`
1082}
1083
1084// Invoice contains basic information about an invoice.
1085type Invoice struct {
1086 Title string `json:"title"`
1087 Description string `json:"description"`
1088 StartParameter string `json:"start_parameter"`
1089 Currency string `json:"currency"`
1090 TotalAmount int `json:"total_amount"`
1091}
1092
1093// LabeledPrice represents a portion of the price for goods or services.
1094type LabeledPrice struct {
1095 Label string `json:"label"`
1096 Amount int `json:"amount"`
1097}
1098
1099// ShippingAddress represents a shipping address.
1100type ShippingAddress struct {
1101 CountryCode string `json:"country_code"`
1102 State string `json:"state"`
1103 City string `json:"city"`
1104 StreetLine1 string `json:"street_line1"`
1105 StreetLine2 string `json:"street_line2"`
1106 PostCode string `json:"post_code"`
1107}
1108
1109// OrderInfo represents information about an order.
1110type OrderInfo struct {
1111 Name string `json:"name,omitempty"`
1112 PhoneNumber string `json:"phone_number,omitempty"`
1113 Email string `json:"email,omitempty"`
1114 ShippingAddress *ShippingAddress `json:"shipping_address,omitempty"`
1115}
1116
1117// ShippingOption represents one shipping option.
1118type ShippingOption struct {
1119 ID string `json:"id"`
1120 Title string `json:"title"`
1121 Prices *[]LabeledPrice `json:"prices"`
1122}
1123
1124// SuccessfulPayment contains basic information about a successful payment.
1125type SuccessfulPayment struct {
1126 Currency string `json:"currency"`
1127 TotalAmount int `json:"total_amount"`
1128 InvoicePayload string `json:"invoice_payload"`
1129 ShippingOptionID string `json:"shipping_option_id,omitempty"`
1130 OrderInfo *OrderInfo `json:"order_info,omitempty"`
1131 TelegramPaymentChargeID string `json:"telegram_payment_charge_id"`
1132 ProviderPaymentChargeID string `json:"provider_payment_charge_id"`
1133}
1134
1135// ShippingQuery contains information about an incoming shipping query.
1136type ShippingQuery struct {
1137 ID string `json:"id"`
1138 From *User `json:"from"`
1139 InvoicePayload string `json:"invoice_payload"`
1140 ShippingAddress *ShippingAddress `json:"shipping_address"`
1141}
1142
1143// PreCheckoutQuery contains information about an incoming pre-checkout query.
1144type PreCheckoutQuery struct {
1145 ID string `json:"id"`
1146 From *User `json:"from"`
1147 Currency string `json:"currency"`
1148 TotalAmount int `json:"total_amount"`
1149 InvoicePayload string `json:"invoice_payload"`
1150 ShippingOptionID string `json:"shipping_option_id,omitempty"`
1151 OrderInfo *OrderInfo `json:"order_info,omitempty"`
1152}
1153
1154// Error is an error containing extra information returned by the Telegram API.
1155type Error struct {
1156 Code int
1157 Message string
1158 ResponseParameters
1159}
1160
1161func (e Error) Error() string {
1162 return e.Message
1163}
1164
1165// BotCommand represents a bot command.
1166type BotCommand struct {
1167 Command string `json:"command"`
1168 Description string `json:"description"`
1169}