85 lines
2.2 KiB
Go
85 lines
2.2 KiB
Go
package worker
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import (
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"fmt"
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"code.nonshy.com/nonshy/website/pkg/log"
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"code.nonshy.com/nonshy/website/pkg/models"
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"code.nonshy.com/nonshy/website/pkg/photo"
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)
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// Vacuum runs database cleanup tasks for data consistency. Run it like `nonshy vacuum` from the CLI.
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func Vacuum(dryrun bool) error {
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log.Warn("Vacuum: Orphaned Comment Photos")
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if total, err := VacuumOrphanedCommentPhotos(dryrun); err != nil {
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log.Error("Orphaned Comment Photos: %s", err)
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} else {
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log.Info("Removed %d photo(s)", total)
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}
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log.Warn("Vacuum: Orphaned Gallery Photos")
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if total, err := VacuumOrphanedPhotos(dryrun); err != nil {
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log.Error("Orphaned Gallery Photos: %s", err)
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} else {
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log.Info("Removed %d photo(s)", total)
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}
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return nil
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}
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// VacuumOrphanedPhotos removes any lingering photo from failed account deletion.
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func VacuumOrphanedPhotos(dryrun bool) (int64, error) {
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photos, count, err := models.GetOrphanedPhotos()
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if err != nil {
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return count, err
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}
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if dryrun {
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return count, nil
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}
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for _, row := range photos {
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log.Info(" #%d: %s", row.ID, row.Filename)
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if err := photo.Delete(row.Filename); err != nil {
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return count, fmt.Errorf("photo ID %d: removing file %s: %s", row.ID, row.Filename, err)
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}
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if row.CroppedFilename != "" {
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if err := photo.Delete(row.CroppedFilename); err != nil {
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return count, fmt.Errorf("photo ID %d: removing file %s: %s", row.ID, row.Filename, err)
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}
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}
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if err := row.Delete(); err != nil {
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return count, fmt.Errorf("deleting orphaned photo (%d): %s", row.ID, err)
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}
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}
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return count, nil
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}
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// VacuumOrphanedCommentPhotos cleans up comment photos that weren't associated to a post, returning the count removed.
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func VacuumOrphanedCommentPhotos(dryrun bool) (int64, error) {
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// Do the needful.
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photos, total, err := models.GetOrphanedCommentPhotos()
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if err != nil {
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return total, err
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}
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if dryrun {
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return total, nil
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}
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for _, row := range photos {
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if err := photo.Delete(row.Filename); err != nil {
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return total, fmt.Errorf("photo ID %d: removing file %s: %s", row.ID, row.Filename, err)
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}
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if err := row.Delete(); err != nil {
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return total, fmt.Errorf("deleting orphaned comment photo (%d): %s", row.ID, err)
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}
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}
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return total, nil
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}
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