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package telebot
import (
"fmt"
"strings"
)
type APIError struct {
Code int
Description string
Message string
Parameters map[string]interface{}
}
type FloodError struct {
*APIError
RetryAfter int
}
// ʔ returns description of error.
// A tiny shortcut to make code clearer.
func (err *APIError) ʔ() string {
return err.Description
}
// Error implements error interface.
func (err *APIError) Error() string {
msg := err.Message
if msg == "" {
split := strings.Split(err.Description, ": ")
if len(split) == 2 {
msg = split[1]
} else {
msg = err.Description
}
}
return fmt.Sprintf("telegram: %s (%d)", msg, err.Code)
}
// NewAPIError returns new APIError instance with given description.
// First element of msgs is Description. The second is optional Message.
func NewAPIError(code int, msgs ...string) *APIError {
err := &APIError{Code: code}
if len(msgs) >= 1 {
err.Description = msgs[0]
}
if len(msgs) >= 2 {
err.Message = msgs[1]
}
return err
}
var (
// General errors
ErrUnauthorized = NewAPIError(401, "Unauthorized")
ErrNotStartedByUser = NewAPIError(403, "Forbidden: bot can't initiate conversation with a user")
ErrBlockedByUser = NewAPIError(401, "Forbidden: bot was blocked by the user")
ErrUserIsDeactivated = NewAPIError(401, "Forbidden: user is deactivated")
ErrNotFound = NewAPIError(404, "Not Found")
ErrInternal = NewAPIError(500, "Internal Server Error")
// Bad request errors
ErrTooLarge = NewAPIError(400, "Request Entity Too Large")
ErrMessageTooLong = NewAPIError(400, "Bad Request: message is too long")
ErrToForwardNotFound = NewAPIError(400, "Bad Request: message to forward not found")
ErrToReplyNotFound = NewAPIError(400, "Bad Request: reply message not found")
ErrToDeleteNotFound = NewAPIError(400, "Bad Request: message to delete not found")
ErrEmptyMessage = NewAPIError(400, "Bad Request: message must be non-empty")
ErrEmptyText = NewAPIError(400, "Bad Request: text is empty")
ErrEmptyChatID = NewAPIError(400, "Bad Request: chat_id is empty")
ErrChatNotFound = NewAPIError(400, "Bad Request: chat not found")
ErrMessageNotModified = NewAPIError(400, "Bad Request: message is not modified")
ErrSameMessageContent = NewAPIError(400, "Bad Request: message is not modified: specified new message content and reply markup are exactly the same as a current content and reply markup of the message")
ErrCantEditMessage = NewAPIError(400, "Bad Request: message can't be edited")
ErrButtonDataInvalid = NewAPIError(400, "Bad Request: BUTTON_DATA_INVALID")
ErrWrongTypeOfContent = NewAPIError(400, "Bad Request: wrong type of the web page content")
ErrBadURLContent = NewAPIError(400, "Bad Request: failed to get HTTP URL content")
ErrWrongFileID = NewAPIError(400, "Bad Request: wrong file identifier/HTTP URL specified")
ErrWrongFileIDSymbol = NewAPIError(400, "Bad Request: wrong remote file id specified: can't unserialize it. Wrong last symbol")
ErrWrongFileIDLength = NewAPIError(400, "Bad Request: wrong remote file id specified: Wrong string length")
ErrWrongFileIDCharacter = NewAPIError(400, "Bad Request: wrong remote file id specified: Wrong character in the string")
ErrWrongFileIDPadding = NewAPIError(400, "Bad Request: wrong remote file id specified: Wrong padding in the string")
ErrFailedImageProcess = NewAPIError(400, "Bad Request: IMAGE_PROCESS_FAILED", "Image process failed")
ErrInvalidStickerSet = NewAPIError(400, "Bad Request: STICKERSET_INVALID", "Stickerset is invalid")
ErrBadPollOptions = NewAPIError(400, "Bad Request: expected an Array of String as options")
ErrGroupMigrated = NewAPIError(400, "Bad Request: group chat was upgraded to a supergroup chat")
// No rights errors
ErrNoRightsToRestrict = NewAPIError(400, "Bad Request: not enough rights to restrict/unrestrict chat member")
ErrNoRightsToSend = NewAPIError(400, "Bad Request: have no rights to send a message")
ErrNoRightsToSendPhoto = NewAPIError(400, "Bad Request: not enough rights to send photos to the chat")
ErrNoRightsToSendStickers = NewAPIError(400, "Bad Request: not enough rights to send stickers to the chat")
ErrNoRightsToSendGifs = NewAPIError(400, "Bad Request: CHAT_SEND_GIFS_FORBIDDEN", "sending GIFS is not allowed in this chat")
ErrNoRightsToDelete = NewAPIError(400, "Bad Request: message can't be deleted")
ErrKickingChatOwner = NewAPIError(400, "Bad Request: can't remove chat owner")
// Super/groups errors
ErrBotKickedFromGroup = NewAPIError(403, "Forbidden: bot was kicked from the group chat")
ErrBotKickedFromSuperGroup = NewAPIError(403, "Forbidden: bot was kicked from the supergroup chat")
)
// ErrByDescription returns APIError instance by given description.
func ErrByDescription(s string) error {
switch s {
case ErrUnauthorized.ʔ():
return ErrUnauthorized
case ErrNotStartedByUser.ʔ():
return ErrNotStartedByUser
case ErrNotFound.ʔ():
return ErrNotFound
case ErrUserIsDeactivated.ʔ():
return ErrUserIsDeactivated
case ErrToForwardNotFound.ʔ():
return ErrToForwardNotFound
case ErrToReplyNotFound.ʔ():
return ErrToReplyNotFound
case ErrMessageTooLong.ʔ():
return ErrMessageTooLong
case ErrBlockedByUser.ʔ():
return ErrBlockedByUser
case ErrToDeleteNotFound.ʔ():
return ErrToDeleteNotFound
case ErrEmptyMessage.ʔ():
return ErrEmptyMessage
case ErrEmptyText.ʔ():
return ErrEmptyText
case ErrEmptyChatID.ʔ():
return ErrEmptyChatID
case ErrChatNotFound.ʔ():
return ErrChatNotFound
case ErrMessageNotModified.ʔ():
return ErrMessageNotModified
case ErrSameMessageContent.ʔ():
return ErrSameMessageContent
case ErrCantEditMessage.ʔ():
return ErrCantEditMessage
case ErrButtonDataInvalid.ʔ():
return ErrButtonDataInvalid
case ErrBadPollOptions.ʔ():
return ErrBadPollOptions
case ErrNoRightsToRestrict.ʔ():
return ErrNoRightsToRestrict
case ErrNoRightsToSend.ʔ():
return ErrNoRightsToSend
case ErrNoRightsToSendPhoto.ʔ():
return ErrNoRightsToSendPhoto
case ErrNoRightsToSendStickers.ʔ():
return ErrNoRightsToSendStickers
case ErrNoRightsToSendGifs.ʔ():
return ErrNoRightsToSendGifs
case ErrNoRightsToDelete.ʔ():
return ErrNoRightsToDelete
case ErrKickingChatOwner.ʔ():
return ErrKickingChatOwner
case ErrBotKickedFromGroup.ʔ():
return ErrKickingChatOwner
case ErrBotKickedFromSuperGroup.ʔ():
return ErrBotKickedFromSuperGroup
case ErrWrongTypeOfContent.ʔ():
return ErrWrongTypeOfContent
case ErrBadURLContent.ʔ():
return ErrBadURLContent
case ErrWrongFileIDSymbol.ʔ():
return ErrWrongFileIDSymbol
case ErrWrongFileIDLength.ʔ():
return ErrWrongFileIDLength
case ErrWrongFileIDCharacter.ʔ():
return ErrWrongFileIDCharacter
case ErrWrongFileID.ʔ():
return ErrWrongFileID
case ErrTooLarge.ʔ():
return ErrTooLarge
case ErrWrongFileIDPadding.ʔ():
return ErrWrongFileIDPadding
case ErrFailedImageProcess.ʔ():
return ErrFailedImageProcess
case ErrInvalidStickerSet.ʔ():
return ErrInvalidStickerSet
case ErrGroupMigrated.ʔ():
return ErrGroupMigrated
default:
return nil
}
}