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Merge pull request tucnak#255 from p3nt3st3rPrise/v2
API errors can now be differentiated via a set of static errors.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,87 @@ | ||
| package telebot | ||
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| import ( | ||
| "fmt" | ||
| "regexp" | ||
| "strings" | ||
| ) | ||
|
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| type ApiError struct { | ||
| Code int | ||
| Description string | ||
|
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| message string | ||
| } | ||
|
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| func (err *ApiError) ʔ() string { | ||
| return err.Description | ||
| } | ||
|
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| func badRequest(description ...string) *ApiError { | ||
| if len(description) == 1 { | ||
| return &ApiError{400, description[0], ""} | ||
| } | ||
|
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| return &ApiError{400, description[0], description[1]} | ||
| } | ||
|
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| func (err *ApiError) Error() string { | ||
| canonical := err.message | ||
| if canonical == "" { | ||
| butchered := strings.Split(err.Description, ": ") | ||
| if len(butchered) == 2 { | ||
| canonical = butchered[1] | ||
| } else { | ||
| canonical = err.Description | ||
| } | ||
| } | ||
| return fmt.Sprintf("api error: %s (%d)", canonical, err.Code) | ||
| } | ||
|
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| var ( | ||
| //RegExp | ||
| apiErrorRx = regexp.MustCompile(`{.+"error_code":(\d+),"description":"(.+)"}`) | ||
|
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| //bot creation errors | ||
| ErrUnauthorized = &ApiError{401, "Unauthorized", ""} | ||
|
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| // not found etc | ||
| ErrToForwardNotFound = badRequest("Bad Request: message to forward not found") | ||
| ErrToReplyNotFound = badRequest("Bad Request: reply message not found") | ||
| ErrMessageTooLong = badRequest("Bad Request: message is too long") | ||
| ErrBlockedByUsr = &ApiError{401, "Forbidden: bot was blocked by the user", ""} | ||
| ErrToDeleteNotFound = badRequest("Bad Request: message to delete not found") | ||
| ErrEmptyMessage = badRequest("Bad Request: message must be non-empty") | ||
| //checking | ||
| ErrEmptyText = badRequest("Bad Request: text is empty") | ||
| ErrEmptyChatID = badRequest("Bad Request: chat_id is empty") | ||
| ErrNotFoundChat = badRequest("Bad Request: chat not found") | ||
| ErrMessageNotModified = badRequest("Bad Request: message is not modified") | ||
|
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| // Rigts Errors | ||
| ErrNoRightsToRestrict = badRequest("Bad Request: not enough rights to restrict/unrestrict chat member") | ||
| ErrNoRightsToSendMsg = badRequest("Bad Request: have no rights to send a message") | ||
| ErrNoRightsToSendPhoto = badRequest("Bad Request: not enough rights to send photos to the chat") | ||
| ErrNoRightsToSendStickers = badRequest("Bad Request: not enough rights to send stickers to the chat") | ||
| ErrNoRightsToSendGifs = badRequest("Bad Request: CHAT_SEND_GIFS_FORBIDDEN", "sending GIFS is not allowed in this chat") | ||
| ErrNoRightsToDelete = badRequest("Bad Request: message can't be deleted") | ||
| ErrKickingChatOwner = badRequest("Bad Request: can't remove chat owner") | ||
|
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| // Interacting with group/supergroup after being kicked | ||
| ErrInteractKickedG = &ApiError{403, "Forbidden: bot was kicked from the group chat", ""} | ||
| ErrInteractKickedSprG = &ApiError{403, "Forbidden: bot was kicked from the supergroup chat", ""} | ||
|
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| // file errors etc | ||
| ErrWrongTypeOfContent = badRequest("Bad Request: wrong type of the web page content") | ||
| ErrCantGetHTTPurlContent = badRequest("Bad Request: failed to get HTTP URL content") | ||
| ErrWrongRemoteFileID = badRequest("Bad Request: wrong remote file id specified: can't unserialize it. Wrong last symbol") | ||
| ErrFileIdTooShort = badRequest("Bad Request: wrong remote file id specified: Wrong string length") | ||
| ErrWrongRemoteFileIDsymbol = badRequest("Bad Request: wrong remote file id specified: Wrong character in the string") | ||
| ErrWrongFileIdentifier = badRequest("Bad Request: wrong file identifier/HTTP URL specified") | ||
| ErrTooLarge = badRequest("Request Entity Too Large") | ||
| ErrWrongPadding = badRequest("Bad Request: wrong remote file id specified: Wrong padding in the string") // not my | ||
| ErrImageProcess = badRequest("Bad Request: IMAGE_PROCESS_FAILED", "Image process failed") | ||
|
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| // sticker errors | ||
| ErrWrongStickerpack = badRequest("Bad Request: STICKERSET_INVALID", "Stickerset is invalid") | ||
| ) |