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Add support for 3D/CAD file formats preview (#34794)

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Fix #34775 

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Kerwin Bryant
2025-06-30 16:12:25 +08:00
committed by GitHub
parent f74a13610d
commit 176962c03e
29 changed files with 627 additions and 409 deletions
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21
modules/git/blob.go
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@ -22,17 +22,22 @@ func (b *Blob) Name() string {
return b.name
}
// GetBlobContent Gets the limited content of the blob as raw text
func (b *Blob) GetBlobContent(limit int64) (string, error) {
// GetBlobBytes Gets the limited content of the blob
func (b *Blob) GetBlobBytes(limit int64) ([]byte, error) {
if limit <= 0 {
return "", nil
return nil, nil
}
dataRc, err := b.DataAsync()
if err != nil {
return "", err
return nil, err
}
defer dataRc.Close()
buf, err := util.ReadWithLimit(dataRc, int(limit))
return util.ReadWithLimit(dataRc, int(limit))
}
// GetBlobContent Gets the limited content of the blob as raw text
func (b *Blob) GetBlobContent(limit int64) (string, error) {
buf, err := b.GetBlobBytes(limit)
return string(buf), err
}
@ -99,11 +104,9 @@ loop:
// GuessContentType guesses the content type of the blob.
func (b *Blob) GuessContentType() (typesniffer.SniffedType, error) {
r, err := b.DataAsync()
buf, err := b.GetBlobBytes(typesniffer.SniffContentSize)
if err != nil {
return typesniffer.SniffedType{}, err
}
defer r.Close()
return typesniffer.DetectContentTypeFromReader(r)
return typesniffer.DetectContentType(buf), nil
}