37 lines
671 B
Go
37 lines
671 B
Go
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package mastodon
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import (
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"encoding/base64"
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"net/http"
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"os"
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)
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func Base64EncodeFileName(filename string) (string, error) {
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file, err := os.Open(filename)
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if err != nil {
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return "", err
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}
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defer file.Close()
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return Base64Encode(file)
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}
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func Base64Encode(file *os.File) (string, error) {
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fi, err := file.Stat()
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if err != nil {
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return "", err
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}
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d := make([]byte, fi.Size())
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_, err = file.Read(d)
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if err != nil {
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return "", err
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}
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return "data:" + http.DetectContentType(d) +
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";base64," + base64.StdEncoding.EncodeToString(d), nil
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}
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// String is a helper function to get the pointer value of a string.
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func String(v string) *string { return &v }
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