82 lines
1.7 KiB
Go
82 lines
1.7 KiB
Go
package meta
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import (
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"fmt"
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"path/filepath"
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"runtime/debug"
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"time"
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"github.com/photoprism/photoprism/pkg/fs"
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"github.com/photoprism/photoprism/pkg/clean"
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)
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// XMP parses an XMP file and returns a Data struct.
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func XMP(fileName string) (data Data, err error) {
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err = data.XMP(fileName)
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return data, err
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}
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// XMP parses an XMP file and returns a Data struct.
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func (data *Data) XMP(fileName string) (err error) {
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defer func() {
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if e := recover(); e != nil {
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err = fmt.Errorf("metadata: %s in %s (xmp panic)\nstack: %s", e, clean.Log(filepath.Base(fileName)), debug.Stack())
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}
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}()
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// Resolve file name e.g. in case it's a symlink.
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if fileName, err = fs.Resolve(fileName); err != nil {
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return fmt.Errorf("metadata: %s %s (xmp)", err, clean.Log(filepath.Base(fileName)))
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}
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doc := XmpDocument{}
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if err = doc.Load(fileName); err != nil {
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return fmt.Errorf("metadata: cannot read %s (xmp)", clean.Log(filepath.Base(fileName)))
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}
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if doc.Title() != "" {
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data.Title = doc.Title()
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}
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if doc.Artist() != "" {
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data.Artist = doc.Artist()
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}
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if doc.Description() != "" {
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data.Description = doc.Description()
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}
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if doc.Copyright() != "" {
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data.Copyright = doc.Copyright()
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}
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if doc.CameraMake() != "" {
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data.CameraMake = doc.CameraMake()
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}
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if doc.CameraModel() != "" {
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data.CameraModel = doc.CameraModel()
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}
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if doc.LensModel() != "" {
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data.LensModel = doc.LensModel()
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}
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if takenAt := doc.TakenAt(data.TimeZone); !takenAt.IsZero() {
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data.TakenAt = takenAt.UTC()
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if data.TimeZone == "" {
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data.TimeZone = time.UTC.String()
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}
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}
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if len(doc.Keywords()) != 0 {
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data.AddKeywords(doc.Keywords())
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}
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data.Favorite = doc.Favorite()
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return nil
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}
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