80 lines
2.6 KiB
Go
80 lines
2.6 KiB
Go
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package telegram
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import (
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"strconv"
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json "github.com/pquerna/ffjson/ffjson"
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http "github.com/valyala/fasthttp"
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)
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// SendDocumentParameters represents data for SendDocument method.
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type SendDocumentParameters struct {
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// Unique identifier for the target chat
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ChatID int64 `json:"chat_id"`
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// File to send. Pass a file_id as String to send a file that exists on the Telegram servers
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// (recommended), pass an HTTP URL as a String for Telegram to get a file from the Internet, or
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// upload a new one using multipart/form-data.
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Document InputFile `json:"document"`
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// Document caption (may also be used when resending documents by file_id), 0-200 characters
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Caption string `json:"caption,omitempty"`
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// Send Markdown or HTML, if you want Telegram apps to show bold, italic,
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// fixed-width text or inline URLs in the media caption.
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ParseMode string `json:"parse_mode,omitempty"`
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// Sends the message silently. Users will receive a notification with no sound.
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DisableNotification bool `json:"disable_notification,omitempty"`
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// If the message is a reply, ID of the original message
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ReplyToMessageID int `json:"reply_to_message_id,omitempty"`
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// Additional interface options. A JSON-serialized object for an inline keyboard, custom reply
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// keyboard, instructions to remove reply keyboard or to force a reply from the user.
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ReplyMarkup interface{} `json:"reply_markup,omitempty"`
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}
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// NewDocument creates SendDocumentParameters only with required parameters.
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func NewDocument(chatID int64, document interface{}) *SendDocumentParameters {
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return &SendDocumentParameters{
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ChatID: chatID,
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Document: document,
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}
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}
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// SendDocument send general files. On success, the sent Message is returned. Bots can currently send
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// files of any type of up to 50 MB in size, this limit may be changed in the future.
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func (bot *Bot) SendDocument(params *SendDocumentParameters) (msg *Message, err error) {
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args := http.AcquireArgs()
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defer http.ReleaseArgs(args)
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args.Add("chat_id", strconv.FormatInt(params.ChatID, 10))
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if params.Caption != "" {
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args.Add("caption", params.Caption)
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}
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if params.ReplyMarkup != nil {
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dst, err := json.Marshal(params.ReplyMarkup)
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if err != nil {
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return nil, err
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}
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args.Add("reply_markup", string(dst))
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}
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if params.ReplyToMessageID != 0 {
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args.Add("reply_to_message_id", strconv.Itoa(params.ReplyToMessageID))
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}
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args.Add("disable_notification", strconv.FormatBool(params.DisableNotification))
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resp, err := bot.Upload(MethodSendDocument, "document", "", params.Document, args)
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if err != nil {
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return
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}
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msg = new(Message)
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err = json.Unmarshal(*resp.Result, msg)
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return
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}
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