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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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10
pkg/thumb/vips.go
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@@ -22,7 +22,7 @@ type VipsGenerator struct {
lastRawExts string
}
func (v *VipsGenerator) Generate(ctx context.Context, file io.Reader, src, name string, options map[string]string) (string, error) {
func (v *VipsGenerator) Generate(ctx context.Context, file io.Reader, src, name string, options map[string]string) (*Result, error) {
vipsOpts := model.GetSettingByNames("thumb_vips_path", "thumb_vips_exts", "thumb_encode_quality", "thumb_encode_method", "temp_path")
if v.lastRawExts != vipsOpts["thumb_vips_exts"] {
@@ -30,7 +30,7 @@ func (v *VipsGenerator) Generate(ctx context.Context, file io.Reader, src, name
}
if !util.IsInExtensionList(v.exts, name) {
return "", fmt.Errorf("unsupported image format: %w", ErrPassThrough)
return nil, fmt.Errorf("unsupported image format: %w", ErrPassThrough)
}
outputOpt := ".png"
@@ -50,7 +50,7 @@ func (v *VipsGenerator) Generate(ctx context.Context, file io.Reader, src, name
thumbFile, err := util.CreatNestedFile(tempPath)
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 thumbFile.Close()
@@ -63,10 +63,10 @@ func (v *VipsGenerator) Generate(ctx context.Context, file io.Reader, src, name
if err := cmd.Run(); err != nil {
util.Log().Warning("Failed to invoke vips: %s", vipsErr.String())
return "", fmt.Errorf("failed to invoke vips: %w", err)
return nil, fmt.Errorf("failed to invoke vips: %w", err)
}
return tempPath, nil
return &Result{Path: tempPath}, nil
}
func (v *VipsGenerator) Priority() int {