43 lines
855 B
Go
43 lines
855 B
Go
package meowlib
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import (
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"errors"
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"os"
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"github.com/google/uuid"
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)
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func (msg *UserMessage) AddFile(filename string, maxMessageSize int64) error {
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fi, err := os.Stat(filename)
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if err != nil {
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return err
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}
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if fi.Size() > maxMessageSize {
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return errors.New("cannot add file, file bigger than message size")
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}
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var totalsize int64
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totalsize = 0
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for _, f := range msg.Files {
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totalsize += int64(f.Size)
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}
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totalsize += fi.Size()
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if totalsize > maxMessageSize {
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return errors.New("cannot add file, too many files, max message size exceeded")
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}
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data, err := os.ReadFile(filename)
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if err != nil {
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return err
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}
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var file File
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file.Filename = filename
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file.Size = uint64(fi.Size())
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file.Data = data
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msg.Files = append(msg.Files, &file)
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msg.Status = &ConversationStatus{}
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msg.Status.LocalUuid = uuid.New().String()
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return nil
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}
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