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feat(thumb): use libreoffice to generate thumb

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This commit is contained in:
Aaron Liu
2023-04-07 19:31:43 +08:00
parent 98b86b37de
commit ac536408c6
7 changed files with 162 additions and 25 deletions
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12
pkg/thumb/ffmpeg.go
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@@ -23,7 +23,7 @@ type FfmpegGenerator struct {
lastRawExts string
}
func (f *FfmpegGenerator) Generate(ctx context.Context, file io.Reader, src, name string, options map[string]string) (string, error) {
func (f *FfmpegGenerator) Generate(ctx context.Context, file io.Reader, src, name string, options map[string]string) (*Result, error) {
ffmpegOpts := model.GetSettingByNames("thumb_ffmpeg_path", "thumb_ffmpeg_exts", "thumb_ffmpeg_seek", "thumb_encode_method", "temp_path")
if f.lastRawExts != ffmpegOpts["thumb_ffmpeg_exts"] {
@@ -31,7 +31,7 @@ func (f *FfmpegGenerator) Generate(ctx context.Context, file io.Reader, src, nam
}
if !util.IsInExtensionList(f.exts, name) {
return "", fmt.Errorf("unsupported video format: %w", ErrPassThrough)
return nil, fmt.Errorf("unsupported video format: %w", ErrPassThrough)
}
tempOutputPath := filepath.Join(
@@ -52,14 +52,14 @@ func (f *FfmpegGenerator) Generate(ctx context.Context, file io.Reader, src, nam
// Due to limitations of ffmpeg, we need to write the input file to disk first
tempInputFile, err := util.CreatNestedFile(tempInputPath)
if err != nil {
return "", fmt.Errorf("failed to create temp file: %w", err)
return nil, fmt.Errorf("failed to create temp file: %w", err)
}
defer os.Remove(tempInputPath)
defer tempInputFile.Close()
if _, err = io.Copy(tempInputFile, file); err != nil {
return "", fmt.Errorf("failed to write input file: %w", err)
return nil, fmt.Errorf("failed to write input file: %w", err)
}
tempInputFile.Close()
@@ -79,10 +79,10 @@ func (f *FfmpegGenerator) Generate(ctx context.Context, file io.Reader, src, nam
if err := cmd.Run(); err != nil {
util.Log().Warning("Failed to invoke ffmpeg: %s", stdErr.String())
return "", fmt.Errorf("failed to invoke ffmpeg: %w", err)
return nil, fmt.Errorf("failed to invoke ffmpeg: %w", err)
}
return tempOutputPath, nil
return &Result{Path: tempOutputPath}, nil
}
func (f *FfmpegGenerator) Priority() int {