89 lines
2.8 KiB
Go
89 lines
2.8 KiB
Go
package photoprism
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import (
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"fmt"
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"path/filepath"
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"github.com/photoprism/photoprism/internal/query"
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"github.com/photoprism/photoprism/pkg/clean"
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)
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// IndexMain indexes the main file from a group of related files and returns the result.
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func IndexMain(related *RelatedFiles, ind *Index, o IndexOptions) (result IndexResult) {
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// Skip if main file is nil.
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if related.Main == nil {
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result.Err = fmt.Errorf("index: no main file for %s", clean.Log(related.String()))
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result.Status = IndexFailed
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return result
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}
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f := related.Main
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// Enforce file size and resolution limits.
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if limitErr, _ := f.ExceedsBytes(o.ByteLimit); limitErr != nil {
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result.Err = fmt.Errorf("index: %s", limitErr)
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result.Status = IndexFailed
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return result
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} else if limitErr, _ = f.ExceedsResolution(o.ResolutionLimit); limitErr != nil {
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result.Err = fmt.Errorf("index: %s", limitErr)
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result.Status = IndexFailed
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return result
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}
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// Extract metadata to a JSON file with Exiftool.
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if f.NeedsExifToolJson() {
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if jsonName, err := ind.convert.ToJson(f); err != nil {
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log.Tracef("exiftool: %s", clean.Log(err.Error()))
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log.Debugf("exiftool: failed parsing %s", clean.Log(f.RootRelName()))
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} else {
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log.Debugf("index: created %s", filepath.Base(jsonName))
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}
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}
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// Create JPEG sidecar for media files in other formats so that thumbnails can be created.
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if o.Convert && f.IsMedia() && !f.HasPreviewImage() {
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if jpg, err := ind.convert.ToImage(f, false); err != nil {
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result.Err = fmt.Errorf("index: failed creating preview for %s (%s)", clean.Log(f.RootRelName()), err.Error())
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result.Status = IndexFailed
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return result
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} else if limitErr, _ := jpg.ExceedsResolution(o.ResolutionLimit); limitErr != nil {
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result.Err = fmt.Errorf("index: %s", limitErr)
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result.Status = IndexFailed
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return result
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} else {
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log.Debugf("index: created %s", clean.Log(jpg.BaseName()))
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if err := jpg.CreateThumbnails(ind.thumbPath(), false); err != nil {
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result.Err = fmt.Errorf("index: failed creating thumbnails for %s (%s)", clean.Log(f.RootRelName()), err.Error())
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result.Status = IndexFailed
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return result
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}
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related.Files = append(related.Files, jpg)
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}
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}
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// Index main MediaFile.
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exists := ind.files.Exists(f.RootRelName(), f.Root())
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result = ind.MediaFile(f, o, "", "")
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// Save file error.
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if fileUid, err := result.FileError(); err != nil {
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query.SetFileError(fileUid, err.Error())
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}
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// Log index result.
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if result.Failed() {
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log.Error(result.Err)
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if exists {
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log.Errorf("index: %s updating main %s file %s", result, f.FileType(), clean.Log(f.RootRelName()))
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} else {
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log.Errorf("index: %s adding main %s file %s", result, f.FileType(), clean.Log(f.RootRelName()))
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}
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} else {
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log.Infof("index: %s main %s file %s", result, f.FileType(), clean.Log(f.RootRelName()))
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}
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return result
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}
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