mirror of https://github.com/stashapp/stash.git
59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
package manager
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import (
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"context"
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"fmt"
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"github.com/stashapp/stash/pkg/file"
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"github.com/stashapp/stash/pkg/hash/videophash"
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"github.com/stashapp/stash/pkg/logger"
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"github.com/stashapp/stash/pkg/models"
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"github.com/stashapp/stash/pkg/txn"
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)
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type GeneratePhashTask struct {
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File *file.VideoFile
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Overwrite bool
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fileNamingAlgorithm models.HashAlgorithm
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txnManager txn.Manager
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fileUpdater file.Updater
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}
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func (t *GeneratePhashTask) GetDescription() string {
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return fmt.Sprintf("Generating phash for %s", t.File.Path)
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}
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func (t *GeneratePhashTask) Start(ctx context.Context) {
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if !t.required() {
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return
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}
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hash, err := videophash.Generate(instance.FFMPEG, t.File)
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if err != nil {
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logger.Errorf("error generating phash: %s", err.Error())
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logErrorOutput(err)
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return
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}
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if err := txn.WithTxn(ctx, t.txnManager, func(ctx context.Context) error {
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qb := t.fileUpdater
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hashValue := int64(*hash)
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t.File.Fingerprints = t.File.Fingerprints.AppendUnique(file.Fingerprint{
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Type: file.FingerprintTypePhash,
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Fingerprint: hashValue,
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})
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return qb.Update(ctx, t.File)
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}); err != nil && ctx.Err() == nil {
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logger.Errorf("Error setting phash: %v", err)
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}
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}
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func (t *GeneratePhashTask) required() bool {
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if t.Overwrite {
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return true
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}
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return t.File.Fingerprints.Get(file.FingerprintTypePhash) == nil
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}
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