SQLite model refactoring, part 2 (#3839)

* Treat empty image input as null
* Add validation to models.Date
* Allow zero dates in database
* Make scene_markers.scene_id non-nullable
* Drop scraped_items table
* Remove movie/studio checksum
* Add migration notes
---------
Co-authored-by: WithoutPants <53250216+WithoutPants@users.noreply.github.com>

graphql/documents/data/movie.graphql

@@ -1,6 +1,5 @@
 fragment MovieData on Movie {
   id
-  checksum
   name
   aliases
   duration

graphql/documents/data/studio.graphql

@@ -1,6 +1,5 @@
 fragment StudioData on Studio {
   id
-  checksum
   name
   url
   parent_studio {

graphql/schema/types/movie.graphql

@@ -1,7 +1,7 @@
 type Movie {
   id: ID!
-  checksum: String!
   name: String!
+  checksum: String! @deprecated(reason: "MD5 hash of name, use name directly")
   aliases: String
   """Duration in seconds"""
   duration: Int

graphql/schema/types/studio.graphql

@@ -1,7 +1,7 @@
 type Studio {
   id: ID!
-  checksum: String!
   name: String!
+  checksum: String! @deprecated(reason: "MD5 hash of name, use name directly")
   url: String
   parent_studio: Studio
   child_studios: [Studio!]!

internal/api/changeset_translator.go

@@ -107,28 +107,36 @@ func (t changesetTranslator) optionalString(value *string, field string) models.
 	return models.NewOptionalStringPtr(value)
 }
 
-func (t changesetTranslator) optionalDate(value *string, field string) models.OptionalDate {
+func (t changesetTranslator) optionalDate(value *string, field string) (models.OptionalDate, error) {
 	if !t.hasField(field) {
-		return models.OptionalDate{}
+		return models.OptionalDate{}, nil
 	}
 
 	if value == nil || *value == "" {
 		return models.OptionalDate{
 			Set:  true,
 			Null: true,
-		}
+		}, nil
 	}
 
-	return models.NewOptionalDate(models.NewDate(*value))
+	date, err := models.ParseDate(*value)
+	if err != nil {
+		return models.OptionalDate{}, err
+	}
+
+	return models.NewOptionalDate(date), nil
 }
 
-func (t changesetTranslator) datePtr(value *string, field string) *models.Date {
+func (t changesetTranslator) datePtr(value *string, field string) (*models.Date, error) {
-	if value == nil {
+	if value == nil || *value == "" {
-		return nil
+		return nil, nil
 	}
 
-	d := models.NewDate(*value)
+	date, err := models.ParseDate(*value)
-	return &d
+	if err != nil {
+		return nil, err
+	}
+	return &date, nil
 }
 
 func (t changesetTranslator) intPtrFromString(value *string, field string) (*int, error) {

internal/api/resolver_model_movie.go

@@ -5,9 +5,15 @@ import (
 
 	"github.com/stashapp/stash/internal/api/loaders"
 	"github.com/stashapp/stash/internal/api/urlbuilders"
+	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/models"
 )
 
+func (r *movieResolver) Checksum(ctx context.Context, obj *models.Movie) (string, error) {
+	// generate checksum from movie name
+	return md5.FromString(obj.Name), nil
+}
+
 func (r *movieResolver) Date(ctx context.Context, obj *models.Movie) (*string, error) {
 	if obj.Date != nil {
 		result := obj.Date.String()

internal/api/resolver_model_studio.go

@@ -6,6 +6,7 @@ import (
 	"github.com/stashapp/stash/internal/api/loaders"
 	"github.com/stashapp/stash/internal/api/urlbuilders"
 	"github.com/stashapp/stash/pkg/gallery"
+	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/image"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/movie"
@@ -13,6 +14,11 @@ import (
 	"github.com/stashapp/stash/pkg/scene"
 )
 
+func (r *studioResolver) Checksum(ctx context.Context, obj *models.Studio) (string, error) {
+	// generate checksum from studio name
+	return md5.FromString(obj.Name), nil
+}
+
 func (r *studioResolver) ImagePath(ctx context.Context, obj *models.Studio) (*string, error) {
 	var hasImage bool
 	if err := r.withReadTxn(ctx, func(ctx context.Context) error {

internal/api/resolver_mutation_gallery.go

@@ -66,9 +66,9 @@ func (r *mutationResolver) GalleryCreate(ctx context.Context, input GalleryCreat
 		UpdatedAt:    currentTime,
 	}
 
-	if input.Date != nil {
+	newGallery.Date, err = translator.datePtr(input.Date, "date")
-		d := models.NewDate(*input.Date)
+	if err != nil {
-		newGallery.Date = &d
+		return nil, fmt.Errorf("converting date: %w", err)
 	}
 	newGallery.StudioID, err = translator.intPtrFromString(input.StudioID, "studio_id")
 	if err != nil {
@@ -182,7 +182,10 @@ func (r *mutationResolver) galleryUpdate(ctx context.Context, input models.Galle
 
 	updatedGallery.Details = translator.optionalString(input.Details, "details")
 	updatedGallery.URL = translator.optionalString(input.URL, "url")
-	updatedGallery.Date = translator.optionalDate(input.Date, "date")
+	updatedGallery.Date, err = translator.optionalDate(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	updatedGallery.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedGallery.StudioID, err = translator.optionalIntFromString(input.StudioID, "studio_id")
 	if err != nil {
@@ -262,7 +265,10 @@ func (r *mutationResolver) BulkGalleryUpdate(ctx context.Context, input BulkGall
 
 	updatedGallery.Details = translator.optionalString(input.Details, "details")
 	updatedGallery.URL = translator.optionalString(input.URL, "url")
-	updatedGallery.Date = translator.optionalDate(input.Date, "date")
+	updatedGallery.Date, err = translator.optionalDate(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	updatedGallery.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedGallery.StudioID, err = translator.optionalIntFromString(input.StudioID, "studio_id")
 	if err != nil {

internal/api/resolver_mutation_image.go

@@ -107,7 +107,10 @@ func (r *mutationResolver) imageUpdate(ctx context.Context, input ImageUpdateInp
 	updatedImage.Title = translator.optionalString(input.Title, "title")
 	updatedImage.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedImage.URL = translator.optionalString(input.URL, "url")
-	updatedImage.Date = translator.optionalDate(input.Date, "date")
+	updatedImage.Date, err = translator.optionalDate(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	updatedImage.StudioID, err = translator.optionalIntFromString(input.StudioID, "studio_id")
 	if err != nil {
 		return nil, fmt.Errorf("converting studio id: %w", err)
@@ -206,7 +209,10 @@ func (r *mutationResolver) BulkImageUpdate(ctx context.Context, input BulkImageU
 	updatedImage.Title = translator.optionalString(input.Title, "title")
 	updatedImage.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedImage.URL = translator.optionalString(input.URL, "url")
-	updatedImage.Date = translator.optionalDate(input.Date, "date")
+	updatedImage.Date, err = translator.optionalDate(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	updatedImage.StudioID, err = translator.optionalIntFromString(input.StudioID, "studio_id")
 	if err != nil {
 		return nil, fmt.Errorf("converting studio id: %w", err)

internal/api/resolver_mutation_movie.go

@@ -6,7 +6,6 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/plugin"
 	"github.com/stashapp/stash/pkg/sliceutil/stringslice"
@@ -30,18 +29,15 @@ func (r *mutationResolver) MovieCreate(ctx context.Context, input MovieCreateInp
 	}
 
 	// generate checksum from movie name rather than image
-	checksum := md5.FromString(input.Name)
 
 	// Populate a new movie from the input
 	currentTime := time.Now()
 	newMovie := models.Movie{
-		Checksum:  checksum,
 		Name:      input.Name,
 		CreatedAt: currentTime,
 		UpdatedAt: currentTime,
 		Aliases:   translator.string(input.Aliases, "aliases"),
 		Duration:  input.Duration,
-		Date:      translator.datePtr(input.Date, "date"),
 		Rating:    translator.ratingConversionInt(input.Rating, input.Rating100),
 		Director:  translator.string(input.Director, "director"),
 		Synopsis:  translator.string(input.Synopsis, "synopsis"),
@@ -50,6 +46,10 @@ func (r *mutationResolver) MovieCreate(ctx context.Context, input MovieCreateInp
 
 	var err error
 
+	newMovie.Date, err = translator.datePtr(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	newMovie.StudioID, err = translator.intPtrFromString(input.StudioID, "studio_id")
 	if err != nil {
 		return nil, fmt.Errorf("converting studio id: %w", err)
@@ -123,16 +123,13 @@ func (r *mutationResolver) MovieUpdate(ctx context.Context, input MovieUpdateInp
 	// Populate movie from the input
 	updatedMovie := models.NewMoviePartial()
 
-	if input.Name != nil {
+	updatedMovie.Name = translator.optionalString(input.Name, "name")
-		// generate checksum from movie name rather than image
-		checksum := md5.FromString(*input.Name)
-		updatedMovie.Name = models.NewOptionalString(*input.Name)
-		updatedMovie.Checksum = models.NewOptionalString(checksum)
-	}
-
 	updatedMovie.Aliases = translator.optionalString(input.Aliases, "aliases")
 	updatedMovie.Duration = translator.optionalInt(input.Duration, "duration")
-	updatedMovie.Date = translator.optionalDate(input.Date, "date")
+	updatedMovie.Date, err = translator.optionalDate(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	updatedMovie.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedMovie.Director = translator.optionalString(input.Director, "director")
 	updatedMovie.Synopsis = translator.optionalString(input.Synopsis, "synopsis")

internal/api/resolver_mutation_performer.go

@@ -75,13 +75,13 @@ func (r *mutationResolver) PerformerCreate(ctx context.Context, input PerformerC
 		StashIDs:       models.NewRelatedStashIDs(stashIDPtrSliceToSlice(input.StashIds)),
 	}
 
-	if input.Birthdate != nil {
+	newPerformer.Birthdate, err = translator.datePtr(input.Birthdate, "birthdate")
-		d := models.NewDate(*input.Birthdate)
+	if err != nil {
-		newPerformer.Birthdate = &d
+		return nil, fmt.Errorf("converting birthdate: %w", err)
 	}
-	if input.DeathDate != nil {
+	newPerformer.DeathDate, err = translator.datePtr(input.DeathDate, "death_date")
-		d := models.NewDate(*input.DeathDate)
+	if err != nil {
-		newPerformer.DeathDate = &d
+		return nil, fmt.Errorf("converting death date: %w", err)
 	}
 
 	// prefer height_cm over height
@@ -157,7 +157,10 @@ func (r *mutationResolver) PerformerUpdate(ctx context.Context, input PerformerU
 	updatedPerformer.Disambiguation = translator.optionalString(input.Disambiguation, "disambiguation")
 	updatedPerformer.URL = translator.optionalString(input.URL, "url")
 	updatedPerformer.Gender = translator.optionalString((*string)(input.Gender), "gender")
-	updatedPerformer.Birthdate = translator.optionalDate(input.Birthdate, "birthdate")
+	updatedPerformer.Birthdate, err = translator.optionalDate(input.Birthdate, "birthdate")
+	if err != nil {
+		return nil, fmt.Errorf("converting birthdate: %w", err)
+	}
 	updatedPerformer.Ethnicity = translator.optionalString(input.Ethnicity, "ethnicity")
 	updatedPerformer.Country = translator.optionalString(input.Country, "country")
 	updatedPerformer.EyeColor = translator.optionalString(input.EyeColor, "eye_color")
@@ -184,7 +187,10 @@ func (r *mutationResolver) PerformerUpdate(ctx context.Context, input PerformerU
 	updatedPerformer.Favorite = translator.optionalBool(input.Favorite, "favorite")
 	updatedPerformer.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedPerformer.Details = translator.optionalString(input.Details, "details")
-	updatedPerformer.DeathDate = translator.optionalDate(input.DeathDate, "death_date")
+	updatedPerformer.DeathDate, err = translator.optionalDate(input.DeathDate, "death_date")
+	if err != nil {
+		return nil, fmt.Errorf("converting death date: %w", err)
+	}
 	updatedPerformer.HairColor = translator.optionalString(input.HairColor, "hair_color")
 	updatedPerformer.Weight = translator.optionalInt(input.Weight, "weight")
 	updatedPerformer.IgnoreAutoTag = translator.optionalBool(input.IgnoreAutoTag, "ignore_auto_tag")
@@ -282,7 +288,10 @@ func (r *mutationResolver) BulkPerformerUpdate(ctx context.Context, input BulkPe
 	updatedPerformer.Disambiguation = translator.optionalString(input.Disambiguation, "disambiguation")
 	updatedPerformer.URL = translator.optionalString(input.URL, "url")
 	updatedPerformer.Gender = translator.optionalString((*string)(input.Gender), "gender")
-	updatedPerformer.Birthdate = translator.optionalDate(input.Birthdate, "birthdate")
+	updatedPerformer.Birthdate, err = translator.optionalDate(input.Birthdate, "birthdate")
+	if err != nil {
+		return nil, fmt.Errorf("converting birthdate: %w", err)
+	}
 	updatedPerformer.Ethnicity = translator.optionalString(input.Ethnicity, "ethnicity")
 	updatedPerformer.Country = translator.optionalString(input.Country, "country")
 	updatedPerformer.EyeColor = translator.optionalString(input.EyeColor, "eye_color")
@@ -309,7 +318,10 @@ func (r *mutationResolver) BulkPerformerUpdate(ctx context.Context, input BulkPe
 	updatedPerformer.Favorite = translator.optionalBool(input.Favorite, "favorite")
 	updatedPerformer.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedPerformer.Details = translator.optionalString(input.Details, "details")
-	updatedPerformer.DeathDate = translator.optionalDate(input.DeathDate, "death_date")
+	updatedPerformer.DeathDate, err = translator.optionalDate(input.DeathDate, "death_date")
+	if err != nil {
+		return nil, fmt.Errorf("converting death date: %w", err)
+	}
 	updatedPerformer.HairColor = translator.optionalString(input.HairColor, "hair_color")
 	updatedPerformer.Weight = translator.optionalInt(input.Weight, "weight")
 	updatedPerformer.IgnoreAutoTag = translator.optionalBool(input.IgnoreAutoTag, "ignore_auto_tag")

internal/api/resolver_mutation_scene.go

@@ -67,7 +67,6 @@ func (r *mutationResolver) SceneCreate(ctx context.Context, input SceneCreateInp
 		Code:         translator.string(input.Code, "code"),
 		Details:      translator.string(input.Details, "details"),
 		Director:     translator.string(input.Director, "director"),
-		Date:         translator.datePtr(input.Date, "date"),
 		Rating:       translator.ratingConversionInt(input.Rating, input.Rating100),
 		Organized:    translator.bool(input.Organized, "organized"),
 		PerformerIDs: models.NewRelatedIDs(performerIDs),
@@ -77,6 +76,10 @@ func (r *mutationResolver) SceneCreate(ctx context.Context, input SceneCreateInp
 		StashIDs:     models.NewRelatedStashIDs(stashIDPtrSliceToSlice(input.StashIds)),
 	}
 
+	newScene.Date, err = translator.datePtr(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	newScene.StudioID, err = translator.intPtrFromString(input.StudioID, "studio_id")
 	if err != nil {
 		return nil, fmt.Errorf("converting studio id: %w", err)
@@ -89,7 +92,7 @@ func (r *mutationResolver) SceneCreate(ctx context.Context, input SceneCreateInp
 	}
 
 	var coverImageData []byte
-	if input.CoverImage != nil && *input.CoverImage != "" {
+	if input.CoverImage != nil {
 		var err error
 		coverImageData, err = utils.ProcessImageInput(ctx, *input.CoverImage)
 		if err != nil {
@@ -169,16 +172,21 @@ func (r *mutationResolver) ScenesUpdate(ctx context.Context, input []*models.Sce
 
 func scenePartialFromInput(input models.SceneUpdateInput, translator changesetTranslator) (*models.ScenePartial, error) {
 	updatedScene := models.NewScenePartial()
+
+	var err error
+
 	updatedScene.Title = translator.optionalString(input.Title, "title")
 	updatedScene.Code = translator.optionalString(input.Code, "code")
 	updatedScene.Details = translator.optionalString(input.Details, "details")
 	updatedScene.Director = translator.optionalString(input.Director, "director")
-	updatedScene.Date = translator.optionalDate(input.Date, "date")
+	updatedScene.Date, err = translator.optionalDate(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	updatedScene.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedScene.OCounter = translator.optionalInt(input.OCounter, "o_counter")
 	updatedScene.PlayCount = translator.optionalInt(input.PlayCount, "play_count")
 	updatedScene.PlayDuration = translator.optionalFloat64(input.PlayDuration, "play_duration")
-	var err error
 	updatedScene.StudioID, err = translator.optionalIntFromString(input.StudioID, "studio_id")
 	if err != nil {
 		return nil, fmt.Errorf("converting studio id: %w", err)
@@ -355,7 +363,10 @@ func (r *mutationResolver) BulkSceneUpdate(ctx context.Context, input BulkSceneU
 	updatedScene.Code = translator.optionalString(input.Code, "code")
 	updatedScene.Details = translator.optionalString(input.Details, "details")
 	updatedScene.Director = translator.optionalString(input.Director, "director")
-	updatedScene.Date = translator.optionalDate(input.Date, "date")
+	updatedScene.Date, err = translator.optionalDate(input.Date, "date")
+	if err != nil {
+		return nil, fmt.Errorf("converting date: %w", err)
+	}
 	updatedScene.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)
 	updatedScene.StudioID, err = translator.optionalIntFromString(input.StudioID, "studio_id")
 	if err != nil {
@@ -602,7 +613,7 @@ func (r *mutationResolver) SceneMerge(ctx context.Context, input SceneMergeInput
 	}
 
 	var coverImageData []byte
-	if input.Values.CoverImage != nil && *input.Values.CoverImage != "" {
+	if input.Values.CoverImage != nil {
 		var err error
 		coverImageData, err = utils.ProcessImageInput(ctx, *input.Values.CoverImage)
 		if err != nil {

internal/api/resolver_mutation_studio.go

@@ -6,13 +6,11 @@ import (
 	"strconv"
 	"time"
 
-	"github.com/stashapp/stash/pkg/hash/md5"
-	"github.com/stashapp/stash/pkg/sliceutil/stringslice"
-	"github.com/stashapp/stash/pkg/studio"
-
 	"github.com/stashapp/stash/internal/manager"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/plugin"
+	"github.com/stashapp/stash/pkg/sliceutil/stringslice"
+	"github.com/stashapp/stash/pkg/studio"
 	"github.com/stashapp/stash/pkg/utils"
 )
 
@@ -32,13 +30,9 @@ func (r *mutationResolver) StudioCreate(ctx context.Context, input StudioCreateI
 		inputMap: getUpdateInputMap(ctx),
 	}
 
-	// generate checksum from studio name rather than image
-	checksum := md5.FromString(input.Name)
-
 	// Populate a new studio from the input
 	currentTime := time.Now()
 	newStudio := models.Studio{
-		Checksum:      checksum,
 		Name:          input.Name,
 		CreatedAt:     currentTime,
 		UpdatedAt:     currentTime,
@@ -57,7 +51,7 @@ func (r *mutationResolver) StudioCreate(ctx context.Context, input StudioCreateI
 
 	// Process the base 64 encoded image string
 	var imageData []byte
-	if input.Image != nil && *input.Image != "" {
+	if input.Image != nil {
 		imageData, err = utils.ProcessImageInput(ctx, *input.Image)
 		if err != nil {
 			return nil, err
@@ -120,13 +114,7 @@ func (r *mutationResolver) StudioUpdate(ctx context.Context, input StudioUpdateI
 	// Populate studio from the input
 	updatedStudio := models.NewStudioPartial()
 
-	if input.Name != nil {
+	updatedStudio.Name = translator.optionalString(input.Name, "name")
-		// generate checksum from studio name rather than image
-		checksum := md5.FromString(*input.Name)
-		updatedStudio.Name = models.NewOptionalString(*input.Name)
-		updatedStudio.Checksum = models.NewOptionalString(checksum)
-	}
-
 	updatedStudio.URL = translator.optionalString(input.URL, "url")
 	updatedStudio.Details = translator.optionalString(input.Details, "details")
 	updatedStudio.Rating = translator.ratingConversionOptional(input.Rating, input.Rating100)

internal/autotag/integration_test.go

@@ -99,7 +99,6 @@ func createPerformer(ctx context.Context, pqb models.PerformerWriter) error {
 func createStudio(ctx context.Context, qb models.StudioWriter, name string) (*models.Studio, error) {
 	// create the studio
 	studio := models.Studio{
-		Checksum: name,
 		Name:     name,
 	}
 

internal/identify/identify.go

@@ -370,10 +370,12 @@ func getScenePartial(scene *models.Scene, scraped *scraper.ScrapedScene, fieldOp
 	}
 	if scraped.Date != nil && (scene.Date == nil || scene.Date.String() != *scraped.Date) {
 		if shouldSetSingleValueField(fieldOptions["date"], scene.Date != nil) {
-			d := models.NewDate(*scraped.Date)
+			d, err := models.ParseDate(*scraped.Date)
+			if err == nil {
 				partial.Date = models.NewOptionalDate(d)
 			}
 		}
+	}
 	if scraped.Details != nil && (scene.Details != *scraped.Details) {
 		if shouldSetSingleValueField(fieldOptions["details"], scene.Details != "") {
 			partial.Details = models.NewOptionalString(*scraped.Details)

internal/identify/identify_test.go

@@ -346,8 +346,8 @@ func Test_getScenePartial(t *testing.T) {
 		scrapedURL     = "scrapedURL"
 	)
 
-	originalDateObj := models.NewDate(originalDate)
+	originalDateObj, _ := models.ParseDate(originalDate)
-	scrapedDateObj := models.NewDate(scrapedDate)
+	scrapedDateObj, _ := models.ParseDate(scrapedDate)
 
 	originalScene := &models.Scene{
 		Title:   originalTitle,

internal/identify/performer.go

@@ -80,13 +80,17 @@ func scrapedToPerformerInput(performer *models.ScrapedPerformer) models.Performe
 		ret.Disambiguation = *performer.Disambiguation
 	}
 	if performer.Birthdate != nil {
-		d := models.NewDate(*performer.Birthdate)
+		d, err := models.ParseDate(*performer.Birthdate)
+		if err == nil {
 			ret.Birthdate = &d
 		}
+	}
 	if performer.DeathDate != nil {
-		d := models.NewDate(*performer.DeathDate)
+		d, err := models.ParseDate(*performer.DeathDate)
+		if err == nil {
 			ret.DeathDate = &d
 		}
+	}
 	if performer.Gender != nil {
 		v := models.GenderEnum(*performer.Gender)
 		ret.Gender = &v

internal/identify/performer_test.go

@@ -244,13 +244,24 @@ func Test_scrapedToPerformerInput(t *testing.T) {
 		return &ret
 	}
 
-	dateToDatePtr := func(d models.Date) *models.Date {
+	dateFromInt := func(i int) *models.Date {
+		t := time.Date(2001, 1, i, 0, 0, 0, 0, time.UTC)
+		d := models.Date{Time: t}
 		return &d
 	}
+	dateStrFromInt := func(i int) *string {
+		s := dateFromInt(i).String()
+		return &s
+	}
 
-	genderPtr := func(g models.GenderEnum) *models.GenderEnum {
+	genderFromInt := func(i int) *models.GenderEnum {
+		g := models.AllGenderEnum[i%len(models.AllGenderEnum)]
 		return &g
 	}
+	genderStrFromInt := func(i int) *string {
+		s := genderFromInt(i).String()
+		return &s
+	}
 
 	tests := []struct {
 		name      string
@@ -262,9 +273,9 @@ func Test_scrapedToPerformerInput(t *testing.T) {
 			&models.ScrapedPerformer{
 				Name:           &name,
 				Disambiguation: nextVal(),
-				Birthdate:      nextVal(),
+				Birthdate:      dateStrFromInt(*nextIntVal()),
-				DeathDate:      nextVal(),
+				DeathDate:      dateStrFromInt(*nextIntVal()),
-				Gender:         nextVal(),
+				Gender:         genderStrFromInt(*nextIntVal()),
 				Ethnicity:      nextVal(),
 				Country:        nextVal(),
 				EyeColor:       nextVal(),
@@ -285,9 +296,9 @@ func Test_scrapedToPerformerInput(t *testing.T) {
 			models.Performer{
 				Name:           name,
 				Disambiguation: *nextVal(),
-				Birthdate:      dateToDatePtr(models.NewDate(*nextVal())),
+				Birthdate:      dateFromInt(*nextIntVal()),
-				DeathDate:      dateToDatePtr(models.NewDate(*nextVal())),
+				DeathDate:      dateFromInt(*nextIntVal()),
-				Gender:         genderPtr(models.GenderEnum(*nextVal())),
+				Gender:         genderFromInt(*nextIntVal()),
 				Ethnicity:      *nextVal(),
 				Country:        *nextVal(),
 				EyeColor:       *nextVal(),

internal/identify/scene.go

@@ -246,7 +246,7 @@ func (g sceneRelationships) stashIDs(ctx context.Context) ([]models.StashID, err
 func (g sceneRelationships) cover(ctx context.Context) ([]byte, error) {
 	scraped := g.result.result.Image
 
-	if scraped == nil {
+	if scraped == nil || *scraped == "" {
 		return nil, nil
 	}
 

internal/identify/studio.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/utils"
 )
@@ -54,7 +53,6 @@ func scrapedToStudioInput(studio *models.ScrapedStudio) models.Studio {
 	currentTime := time.Now()
 	ret := models.Studio{
 		Name:      studio.Name,
-		Checksum:  md5.FromString(studio.Name),
 		CreatedAt: currentTime,
 		UpdatedAt: currentTime,
 	}

internal/identify/studio_test.go

@@ -117,7 +117,6 @@ func Test_createMissingStudio(t *testing.T) {
 
 func Test_scrapedToStudioInput(t *testing.T) {
 	const name = "name"
-	const md5 = "b068931cc450442b63f5b3d276ea4297"
 	url := "url"
 
 	tests := []struct {
@@ -133,7 +132,6 @@ func Test_scrapedToStudioInput(t *testing.T) {
 			},
 			models.Studio{
 				Name: name,
-				Checksum: md5,
 				URL:  url,
 			},
 		},
@@ -144,7 +142,6 @@ func Test_scrapedToStudioInput(t *testing.T) {
 			},
 			models.Studio{
 				Name: name,
-				Checksum: md5,
 			},
 		},
 	}

internal/manager/filename_parser.go

@@ -262,10 +262,11 @@ func validateRating100(rating100 int) bool {
 	return rating100 >= 1 && rating100 <= 100
 }
 
-func validateDate(dateStr string) bool {
+// returns nil if invalid
+func parseDate(dateStr string) *models.Date {
 	splits := strings.Split(dateStr, "-")
 	if len(splits) != 3 {
-		return false
+		return nil
 	}
 
 	year, _ := strconv.Atoi(splits[0])
@@ -274,19 +275,23 @@ func validateDate(dateStr string) bool {
 
 	// assume year must be between 1900 and 2100
 	if year < 1900 || year > 2100 {
-		return false
+		return nil
 	}
 
 	if month < 1 || month > 12 {
-		return false
+		return nil
 	}
 
 	// not checking individual months to ensure date is in the correct range
 	if d < 1 || d > 31 {
-		return false
+		return nil
 	}
 
-	return true
+	ret, err := models.ParseDate(dateStr)
+	if err != nil {
+		return nil
+	}
+	return &ret
 }
 
 func (h *sceneHolder) setDate(field *parserField, value string) {
@@ -315,9 +320,9 @@ func (h *sceneHolder) setDate(field *parserField, value string) {
 
 	// ensure the date is valid
 	// only set if new value is different from the old
-	if validateDate(fullDate) && h.scene.Date != nil && h.scene.Date.String() != fullDate {
+	newDate := parseDate(fullDate)
-		d := models.NewDate(fullDate)
+	if newDate != nil && h.scene.Date != nil && *h.scene.Date != *newDate {
-		h.result.Date = &d
+		h.result.Date = newDate
 	}
 }
 
@@ -346,10 +351,7 @@ func (h *sceneHolder) setField(field parserField, value interface{}) {
 		v := value.(string)
 		h.result.Title = v
 	case "date":
-		if validateDate(value.(string)) {
+		h.result.Date = parseDate(value.(string))
-			d := models.NewDate(value.(string))
-			h.result.Date = &d
-		}
 	case "rating":
 		rating, _ := strconv.Atoi(value.(string))
 		if validateRating(rating) {

internal/manager/json_utils.go

@@ -11,14 +11,6 @@ type jsonUtils struct {
 	json paths.JSONPaths
 }
 
-func (jp *jsonUtils) getScraped() ([]jsonschema.ScrapedItem, error) {
-	return jsonschema.LoadScrapedFile(jp.json.ScrapedFile)
-}
-
-func (jp *jsonUtils) saveScaped(scraped []jsonschema.ScrapedItem) error {
-	return jsonschema.SaveScrapedFile(jp.json.ScrapedFile, scraped)
-}
-
 func (jp *jsonUtils) savePerformer(fn string, performer *jsonschema.Performer) error {
 	return jsonschema.SavePerformerFile(filepath.Join(jp.json.Performers, fn), performer)
 }

internal/manager/repository.go

@@ -56,7 +56,6 @@ type Repository struct {
 	Performer      models.PerformerReaderWriter
 	Scene          SceneReaderWriter
 	SceneMarker    models.SceneMarkerReaderWriter
-	ScrapedItem    models.ScrapedItemReaderWriter
 	Studio         models.StudioReaderWriter
 	Tag            models.TagReaderWriter
 	SavedFilter    models.SavedFilterReaderWriter
@@ -88,7 +87,6 @@ func sqliteRepository(d *sqlite.Database) Repository {
 		Performer:      txnRepo.Performer,
 		Scene:          d.Scene,
 		SceneMarker:    txnRepo.SceneMarker,
-		ScrapedItem:    txnRepo.ScrapedItem,
 		Studio:         txnRepo.Studio,
 		Tag:            txnRepo.Tag,
 		SavedFilter:    txnRepo.SavedFilter,

internal/manager/task_export.go

@@ -173,10 +173,6 @@ func (t *ExportTask) Start(ctx context.Context, wg *sync.WaitGroup) {
 		t.ExportStudios(ctx, workerCount, r)
 		t.ExportTags(ctx, workerCount, r)
 
-		if t.full {
-			t.ExportScrapedItems(ctx, r)
-		}
-
 		return nil
 	})
 	if txnErr != nil {
@@ -296,13 +292,13 @@ func (t *ExportTask) populateMovieScenes(ctx context.Context, repo Repository) {
 	}
 
 	if err != nil {
-		logger.Errorf("[movies] failed to fetch movies: %s", err.Error())
+		logger.Errorf("[movies] failed to fetch movies: %v", err)
 	}
 
 	for _, m := range movies {
 		scenes, err := sceneReader.FindByMovieID(ctx, m.ID)
 		if err != nil {
-			logger.Errorf("[movies] <%s> failed to fetch scenes for movie: %s", m.Checksum, err.Error())
+			logger.Errorf("[movies] <%s> failed to fetch scenes for movie: %v", m.Name, err)
 			continue
 		}
 
@@ -978,14 +974,14 @@ func (t *ExportTask) exportStudio(ctx context.Context, wg *sync.WaitGroup, jobCh
 		newStudioJSON, err := studio.ToJSON(ctx, studioReader, s)
 
 		if err != nil {
-			logger.Errorf("[studios] <%s> error getting studio JSON: %s", s.Checksum, err.Error())
+			logger.Errorf("[studios] <%s> error getting studio JSON: %v", s.Name, err)
 			continue
 		}
 
 		fn := newStudioJSON.Filename()
 
 		if err := t.json.saveStudio(fn, newStudioJSON); err != nil {
-			logger.Errorf("[studios] <%s> failed to save json: %s", s.Checksum, err.Error())
+			logger.Errorf("[studios] <%s> failed to save json: %v", s.Name, err)
 		}
 	}
 }
@@ -1101,7 +1097,7 @@ func (t *ExportTask) exportMovie(ctx context.Context, wg *sync.WaitGroup, jobCha
 		newMovieJSON, err := movie.ToJSON(ctx, movieReader, studioReader, m)
 
 		if err != nil {
-			logger.Errorf("[movies] <%s> error getting tag JSON: %s", m.Checksum, err.Error())
+			logger.Errorf("[movies] <%s> error getting tag JSON: %v", m.Name, err)
 			continue
 		}
 
@@ -1114,90 +1110,7 @@ func (t *ExportTask) exportMovie(ctx context.Context, wg *sync.WaitGroup, jobCha
 		fn := newMovieJSON.Filename()
 
 		if err := t.json.saveMovie(fn, newMovieJSON); err != nil {
-			logger.Errorf("[movies] <%s> failed to save json: %s", fn, err.Error())
+			logger.Errorf("[movies] <%s> failed to save json: %v", m.Name, err)
 		}
 	}
 }
-
-func (t *ExportTask) ExportScrapedItems(ctx context.Context, repo Repository) {
-	qb := repo.ScrapedItem
-	sqb := repo.Studio
-	scrapedItems, err := qb.All(ctx)
-	if err != nil {
-		logger.Errorf("[scraped sites] failed to fetch all items: %s", err.Error())
-	}
-
-	logger.Info("[scraped sites] exporting")
-
-	scraped := []jsonschema.ScrapedItem{}
-
-	for i, scrapedItem := range scrapedItems {
-		index := i + 1
-		logger.Progressf("[scraped sites] %d of %d", index, len(scrapedItems))
-
-		var studioName string
-		if scrapedItem.StudioID.Valid {
-			studio, _ := sqb.Find(ctx, int(scrapedItem.StudioID.Int64))
-			if studio != nil {
-				studioName = studio.Name
-			}
-		}
-
-		newScrapedItemJSON := jsonschema.ScrapedItem{}
-
-		if scrapedItem.Title.Valid {
-			newScrapedItemJSON.Title = scrapedItem.Title.String
-		}
-		if scrapedItem.Description.Valid {
-			newScrapedItemJSON.Description = scrapedItem.Description.String
-		}
-		if scrapedItem.URL.Valid {
-			newScrapedItemJSON.URL = scrapedItem.URL.String
-		}
-		if scrapedItem.Date != nil {
-			newScrapedItemJSON.Date = scrapedItem.Date.String()
-		}
-		if scrapedItem.Rating.Valid {
-			newScrapedItemJSON.Rating = scrapedItem.Rating.String
-		}
-		if scrapedItem.Tags.Valid {
-			newScrapedItemJSON.Tags = scrapedItem.Tags.String
-		}
-		if scrapedItem.Models.Valid {
-			newScrapedItemJSON.Models = scrapedItem.Models.String
-		}
-		if scrapedItem.Episode.Valid {
-			newScrapedItemJSON.Episode = int(scrapedItem.Episode.Int64)
-		}
-		if scrapedItem.GalleryFilename.Valid {
-			newScrapedItemJSON.GalleryFilename = scrapedItem.GalleryFilename.String
-		}
-		if scrapedItem.GalleryURL.Valid {
-			newScrapedItemJSON.GalleryURL = scrapedItem.GalleryURL.String
-		}
-		if scrapedItem.VideoFilename.Valid {
-			newScrapedItemJSON.VideoFilename = scrapedItem.VideoFilename.String
-		}
-		if scrapedItem.VideoURL.Valid {
-			newScrapedItemJSON.VideoURL = scrapedItem.VideoURL.String
-		}
-
-		newScrapedItemJSON.Studio = studioName
-		updatedAt := json.JSONTime{Time: scrapedItem.UpdatedAt} // TODO keeping ruby format
-		newScrapedItemJSON.UpdatedAt = updatedAt
-
-		scraped = append(scraped, newScrapedItemJSON)
-	}
-
-	scrapedJSON, err := t.json.getScraped()
-	if err != nil {
-		logger.Debugf("[scraped sites] error reading json: %s", err.Error())
-	}
-	if !jsonschema.CompareJSON(scrapedJSON, scraped) {
-		if err := t.json.saveScaped(scraped); err != nil {
-			logger.Errorf("[scraped sites] failed to save json: %s", err.Error())
-		}
-	}
-
-	logger.Infof("[scraped sites] export complete")
-}

internal/manager/task_import.go

@@ -3,13 +3,11 @@ package manager
 import (
 	"archive/zip"
 	"context"
-	"database/sql"
 	"errors"
 	"fmt"
 	"io"
 	"os"
 	"path/filepath"
-	"time"
 
 	"github.com/99designs/gqlgen/graphql"
 	"github.com/stashapp/stash/pkg/fsutil"
@@ -17,7 +15,6 @@ import (
 	"github.com/stashapp/stash/pkg/image"
 	"github.com/stashapp/stash/pkg/logger"
 	"github.com/stashapp/stash/pkg/models"
-	"github.com/stashapp/stash/pkg/models/json"
 	"github.com/stashapp/stash/pkg/models/jsonschema"
 	"github.com/stashapp/stash/pkg/models/paths"
 	"github.com/stashapp/stash/pkg/movie"
@@ -25,7 +22,6 @@ import (
 	"github.com/stashapp/stash/pkg/scene"
 	"github.com/stashapp/stash/pkg/studio"
 	"github.com/stashapp/stash/pkg/tag"
-	"github.com/stashapp/stash/pkg/utils"
 )
 
 type ImportTask struct {
@@ -38,7 +34,6 @@ type ImportTask struct {
 	DuplicateBehaviour  ImportDuplicateEnum
 	MissingRefBehaviour models.ImportMissingRefEnum
 
-	scraped             []jsonschema.ScrapedItem
 	fileNamingAlgorithm models.HashAlgorithm
 }
 
@@ -112,12 +107,6 @@ func (t *ImportTask) Start(ctx context.Context) {
 		t.MissingRefBehaviour = models.ImportMissingRefEnumFail
 	}
 
-	scraped, _ := t.json.getScraped()
-	if scraped == nil {
-		logger.Warn("missing scraped json")
-	}
-	t.scraped = scraped
-
 	if t.Reset {
 		err := t.txnManager.Reset()
 
@@ -134,7 +123,6 @@ func (t *ImportTask) Start(ctx context.Context) {
 	t.ImportFiles(ctx)
 	t.ImportGalleries(ctx)
 
-	t.ImportScrapedItems(ctx)
 	t.ImportScenes(ctx)
 	t.ImportImages(ctx)
 }
@@ -614,61 +602,6 @@ func (t *ImportTask) ImportTag(ctx context.Context, tagJSON *jsonschema.Tag, pen
 	return nil
 }
 
-func (t *ImportTask) ImportScrapedItems(ctx context.Context) {
-	if err := t.txnManager.WithTxn(ctx, func(ctx context.Context) error {
-		logger.Info("[scraped sites] importing")
-		r := t.txnManager
-		qb := r.ScrapedItem
-		sqb := r.Studio
-		currentTime := time.Now()
-
-		for i, mappingJSON := range t.scraped {
-			index := i + 1
-			logger.Progressf("[scraped sites] %d of %d", index, len(t.scraped))
-
-			newScrapedItem := models.ScrapedItem{
-				Title:           sql.NullString{String: mappingJSON.Title, Valid: true},
-				Description:     sql.NullString{String: mappingJSON.Description, Valid: true},
-				URL:             sql.NullString{String: mappingJSON.URL, Valid: true},
-				Rating:          sql.NullString{String: mappingJSON.Rating, Valid: true},
-				Tags:            sql.NullString{String: mappingJSON.Tags, Valid: true},
-				Models:          sql.NullString{String: mappingJSON.Models, Valid: true},
-				Episode:         sql.NullInt64{Int64: int64(mappingJSON.Episode), Valid: true},
-				GalleryFilename: sql.NullString{String: mappingJSON.GalleryFilename, Valid: true},
-				GalleryURL:      sql.NullString{String: mappingJSON.GalleryURL, Valid: true},
-				VideoFilename:   sql.NullString{String: mappingJSON.VideoFilename, Valid: true},
-				VideoURL:        sql.NullString{String: mappingJSON.VideoURL, Valid: true},
-				CreatedAt:       currentTime,
-				UpdatedAt:       t.getTimeFromJSONTime(mappingJSON.UpdatedAt),
-			}
-
-			time, err := utils.ParseDateStringAsTime(mappingJSON.Date)
-			if err == nil {
-				newScrapedItem.Date = &models.Date{Time: time}
-			}
-
-			studio, err := sqb.FindByName(ctx, mappingJSON.Studio, false)
-			if err != nil {
-				logger.Errorf("[scraped sites] failed to fetch studio: %s", err.Error())
-			}
-			if studio != nil {
-				newScrapedItem.StudioID = sql.NullInt64{Int64: int64(studio.ID), Valid: true}
-			}
-
-			_, err = qb.Create(ctx, newScrapedItem)
-			if err != nil {
-				logger.Errorf("[scraped sites] <%s> failed to create: %s", newScrapedItem.Title.String, err.Error())
-			}
-		}
-
-		return nil
-	}); err != nil {
-		logger.Errorf("[scraped sites] import failed to commit: %s", err.Error())
-	}
-
-	logger.Info("[scraped sites] import complete")
-}
-
 func (t *ImportTask) ImportScenes(ctx context.Context) {
 	logger.Info("[scenes] importing")
 
@@ -799,21 +732,3 @@ func (t *ImportTask) ImportImages(ctx context.Context) {
 
 	logger.Info("[images] import complete")
 }
-
-var currentLocation = time.Now().Location()
-
-func (t *ImportTask) getTimeFromJSONTime(jsonTime json.JSONTime) time.Time {
-	if currentLocation != nil {
-		if jsonTime.IsZero() {
-			return time.Now().In(currentLocation)
-		} else {
-			return jsonTime.Time.In(currentLocation)
-		}
-	} else {
-		if jsonTime.IsZero() {
-			return time.Now()
-		} else {
-			return jsonTime.Time
-		}
-	}
-}

internal/manager/task_stash_box_tag.go

@@ -283,7 +283,10 @@ func getDate(val *string) *models.Date {
 		return nil
 	}
 
-	ret := models.NewDate(*val)
+	ret, err := models.ParseDate(*val)
+	if err != nil {
+		return nil
+	}
 	return &ret
 }
 

pkg/gallery/export_test.go

@@ -31,7 +31,7 @@ var (
 	url        = "url"
 	title      = "title"
 	date       = "2001-01-01"
-	dateObj   = models.NewDate(date)
+	dateObj, _ = models.ParseDate(date)
 	rating     = 5
 	organized  = true
 	details    = "details"

pkg/gallery/import.go

@@ -71,9 +71,11 @@ func (i *Importer) galleryJSONToGallery(galleryJSON jsonschema.Gallery) models.G
 		newGallery.URL = galleryJSON.URL
 	}
 	if galleryJSON.Date != "" {
-		d := models.NewDate(galleryJSON.Date)
+		d, err := models.ParseDate(galleryJSON.Date)
+		if err == nil {
 			newGallery.Date = &d
 		}
+	}
 	if galleryJSON.Rating != 0 {
 		newGallery.Rating = &galleryJSON.Rating
 	}

pkg/image/export_test.go

@@ -27,7 +27,7 @@ var (
 	rating     = 5
 	url        = "http://a.com"
 	date       = "2001-01-01"
-	dateObj   = models.NewDate(date)
+	dateObj, _ = models.ParseDate(date)
 	organized  = true
 	ocounter   = 2
 )

pkg/image/import.go

@@ -89,9 +89,11 @@ func (i *Importer) imageJSONToImage(imageJSON jsonschema.Image) models.Image {
 		newImage.URL = imageJSON.URL
 	}
 	if imageJSON.Date != "" {
-		d := models.NewDate(imageJSON.Date)
+		d, err := models.ParseDate(imageJSON.Date)
+		if err == nil {
 			newImage.Date = &d
 		}
+	}
 
 	return newImage
 }

pkg/models/date.go

@@ -1,6 +1,10 @@
 package models
 
-import "time"
+import (
+	"time"
+
+	"github.com/stashapp/stash/pkg/utils"
+)
 
 // Date wraps a time.Time with a format of "YYYY-MM-DD"
 type Date struct {
@@ -13,7 +17,11 @@ func (d Date) String() string {
 	return d.Format(dateFormat)
 }
 
-func NewDate(s string) Date {
+// ParseDate uses utils.ParseDateStringAsTime to parse a string into a date.
-	t, _ := time.Parse(dateFormat, s)
+func ParseDate(s string) (Date, error) {
-	return Date{t}
+	ret, err := utils.ParseDateStringAsTime(s)
+	if err != nil {
+		return Date{}, err
+	}
+	return Date{Time: ret}, nil
 }

pkg/models/errors.go

@@ -8,4 +8,6 @@ var (
 
 	// ErrConversion signifies conversion errors
 	ErrConversion = errors.New("conversion error")
+
+	ErrScraperSource = errors.New("invalid ScraperSource")
 )

pkg/models/jsonschema/scraped.go

@@ -1,49 +0,0 @@
-package jsonschema
-
-import (
-	"fmt"
-	"os"
-
-	jsoniter "github.com/json-iterator/go"
-	"github.com/stashapp/stash/pkg/models/json"
-)
-
-type ScrapedItem struct {
-	Title           string        `json:"title,omitempty"`
-	Description     string        `json:"description,omitempty"`
-	URL             string        `json:"url,omitempty"`
-	Date            string        `json:"date,omitempty"`
-	Rating          string        `json:"rating,omitempty"`
-	Tags            string        `json:"tags,omitempty"`
-	Models          string        `json:"models,omitempty"`
-	Episode         int           `json:"episode,omitempty"`
-	GalleryFilename string        `json:"gallery_filename,omitempty"`
-	GalleryURL      string        `json:"gallery_url,omitempty"`
-	VideoFilename   string        `json:"video_filename,omitempty"`
-	VideoURL        string        `json:"video_url,omitempty"`
-	Studio          string        `json:"studio,omitempty"`
-	UpdatedAt       json.JSONTime `json:"updated_at,omitempty"`
-}
-
-func LoadScrapedFile(filePath string) ([]ScrapedItem, error) {
-	var scraped []ScrapedItem
-	file, err := os.Open(filePath)
-	if err != nil {
-		return nil, err
-	}
-	defer file.Close()
-	var json = jsoniter.ConfigCompatibleWithStandardLibrary
-	jsonParser := json.NewDecoder(file)
-	err = jsonParser.Decode(&scraped)
-	if err != nil {
-		return nil, err
-	}
-	return scraped, nil
-}
-
-func SaveScrapedFile(filePath string, scrapedItems []ScrapedItem) error {
-	if scrapedItems == nil {
-		return fmt.Errorf("scraped items must not be nil")
-	}
-	return marshalToFile(filePath, scrapedItems)
-}

pkg/models/mocks/ScrapedItemReaderWriter.go

@@ -1,61 +0,0 @@
-// Code generated by mockery v2.10.0. DO NOT EDIT.
-
-package mocks
-
-import (
-	context "context"
-
-	models "github.com/stashapp/stash/pkg/models"
-	mock "github.com/stretchr/testify/mock"
-)
-
-// ScrapedItemReaderWriter is an autogenerated mock type for the ScrapedItemReaderWriter type
-type ScrapedItemReaderWriter struct {
-	mock.Mock
-}
-
-// All provides a mock function with given fields: ctx
-func (_m *ScrapedItemReaderWriter) All(ctx context.Context) ([]*models.ScrapedItem, error) {
-	ret := _m.Called(ctx)
-
-	var r0 []*models.ScrapedItem
-	if rf, ok := ret.Get(0).(func(context.Context) []*models.ScrapedItem); ok {
-		r0 = rf(ctx)
-	} else {
-		if ret.Get(0) != nil {
-			r0 = ret.Get(0).([]*models.ScrapedItem)
-		}
-	}
-
-	var r1 error
-	if rf, ok := ret.Get(1).(func(context.Context) error); ok {
-		r1 = rf(ctx)
-	} else {
-		r1 = ret.Error(1)
-	}
-
-	return r0, r1
-}
-
-// Create provides a mock function with given fields: ctx, newObject
-func (_m *ScrapedItemReaderWriter) Create(ctx context.Context, newObject models.ScrapedItem) (*models.ScrapedItem, error) {
-	ret := _m.Called(ctx, newObject)
-
-	var r0 *models.ScrapedItem
-	if rf, ok := ret.Get(0).(func(context.Context, models.ScrapedItem) *models.ScrapedItem); ok {
-		r0 = rf(ctx, newObject)
-	} else {
-		if ret.Get(0) != nil {
-			r0 = ret.Get(0).(*models.ScrapedItem)
-		}
-	}
-
-	var r1 error
-	if rf, ok := ret.Get(1).(func(context.Context, models.ScrapedItem) error); ok {
-		r1 = rf(ctx, newObject)
-	} else {
-		r1 = ret.Error(1)
-	}
-
-	return r0, r1
-}

pkg/models/mocks/transaction.go

@@ -52,7 +52,6 @@ func NewTxnRepository() models.Repository {
 		Performer:      &PerformerReaderWriter{},
 		Scene:          &SceneReaderWriter{},
 		SceneMarker:    &SceneMarkerReaderWriter{},
-		ScrapedItem:    &ScrapedItemReaderWriter{},
 		Studio:         &StudioReaderWriter{},
 		Tag:            &TagReaderWriter{},
 		SavedFilter:    &SavedFilterReaderWriter{},

pkg/models/model_movie.go

@@ -2,13 +2,10 @@ package models
 
 import (
 	"time"
-
-	"github.com/stashapp/stash/pkg/hash/md5"
 )
 
 type Movie struct {
 	ID       int    `json:"id"`
-	Checksum string `json:"checksum"`
 	Name     string `json:"name"`
 	Aliases  string `json:"aliases"`
 	Duration *int   `json:"duration"`
@@ -24,7 +21,6 @@ type Movie struct {
 }
 
 type MoviePartial struct {
-	Checksum OptionalString
 	Name     OptionalString
 	Aliases  OptionalString
 	Duration OptionalInt
@@ -44,7 +40,6 @@ var DefaultMovieImage = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGQAAABkC
 func NewMovie(name string) *Movie {
 	currentTime := time.Now()
 	return &Movie{
-		Checksum:  md5.FromString(name),
 		Name:      name,
 		CreatedAt: currentTime,
 		UpdatedAt: currentTime,

pkg/models/model_scene_test.go

@@ -25,7 +25,7 @@ func TestScenePartial_UpdateInput(t *testing.T) {
 		studioIDStr  = "2"
 	)
 
-	dateObj := NewDate(date)
+	dateObj, _ := ParseDate(date)
 
 	tests := []struct {
 		name string

pkg/models/model_scraped_item.go

@@ -1,10 +1,5 @@
 package models
 
-import (
-	"database/sql"
-	"time"
-)
-
 type ScrapedStudio struct {
 	// Set if studio matched
 	StoredID     *string `json:"stored_id"`
@@ -79,34 +74,3 @@ type ScrapedMovie struct {
 }
 
 func (ScrapedMovie) IsScrapedContent() {}
-
-type ScrapedItem struct {
-	ID              int            `db:"id" json:"id"`
-	Title           sql.NullString `db:"title" json:"title"`
-	Code            sql.NullString `db:"code" json:"code"`
-	Description     sql.NullString `db:"description" json:"description"`
-	Director        sql.NullString `db:"director" json:"director"`
-	URL             sql.NullString `db:"url" json:"url"`
-	Date            *Date          `db:"date" json:"date"`
-	Rating          sql.NullString `db:"rating" json:"rating"`
-	Tags            sql.NullString `db:"tags" json:"tags"`
-	Models          sql.NullString `db:"models" json:"models"`
-	Episode         sql.NullInt64  `db:"episode" json:"episode"`
-	GalleryFilename sql.NullString `db:"gallery_filename" json:"gallery_filename"`
-	GalleryURL      sql.NullString `db:"gallery_url" json:"gallery_url"`
-	VideoFilename   sql.NullString `db:"video_filename" json:"video_filename"`
-	VideoURL        sql.NullString `db:"video_url" json:"video_url"`
-	StudioID        sql.NullInt64  `db:"studio_id,omitempty" json:"studio_id"`
-	CreatedAt       time.Time      `db:"created_at" json:"created_at"`
-	UpdatedAt       time.Time      `db:"updated_at" json:"updated_at"`
-}
-
-type ScrapedItems []*ScrapedItem
-
-func (s *ScrapedItems) Append(o interface{}) {
-	*s = append(*s, o.(*ScrapedItem))
-}
-
-func (s *ScrapedItems) New() interface{} {
-	return &ScrapedItem{}
-}

pkg/models/model_studio.go

@@ -2,13 +2,10 @@ package models
 
 import (
 	"time"
-
-	"github.com/stashapp/stash/pkg/hash/md5"
 )
 
 type Studio struct {
 	ID        int       `json:"id"`
-	Checksum  string    `json:"checksum"`
 	Name      string    `json:"name"`
 	URL       string    `json:"url"`
 	ParentID  *int      `json:"parent_id"`
@@ -21,7 +18,6 @@ type Studio struct {
 }
 
 type StudioPartial struct {
-	Checksum  OptionalString
 	Name      OptionalString
 	URL       OptionalString
 	ParentID  OptionalInt
@@ -36,7 +32,6 @@ type StudioPartial struct {
 func NewStudio(name string) *Studio {
 	currentTime := time.Now()
 	return &Studio{
-		Checksum:  md5.FromString(name),
 		Name:      name,
 		CreatedAt: currentTime,
 		UpdatedAt: currentTime,

pkg/models/repository.go

@@ -23,7 +23,6 @@ type Repository struct {
 	Performer      PerformerReaderWriter
 	Scene          SceneReaderWriter
 	SceneMarker    SceneMarkerReaderWriter
-	ScrapedItem    ScrapedItemReaderWriter
 	Studio         StudioReaderWriter
 	Tag            TagReaderWriter
 	SavedFilter    SavedFilterReaderWriter

pkg/models/scraped.go

@@ -1,21 +0,0 @@
-package models
-
-import (
-	"context"
-	"errors"
-)
-
-var ErrScraperSource = errors.New("invalid ScraperSource")
-
-type ScrapedItemReader interface {
-	All(ctx context.Context) ([]*ScrapedItem, error)
-}
-
-type ScrapedItemWriter interface {
-	Create(ctx context.Context, newObject ScrapedItem) (*ScrapedItem, error)
-}
-
-type ScrapedItemReaderWriter interface {
-	ScrapedItemReader
-	ScrapedItemWriter
-}

pkg/movie/export_test.go

@@ -33,7 +33,7 @@ const movieAliases = "aliases"
 
 var (
 	date       = "2001-01-01"
-	dateObj  = models.NewDate(date)
+	dateObj, _ = models.ParseDate(date)
 	rating     = 5
 	duration   = 100
 	director   = "director"

pkg/movie/import.go

@@ -4,7 +4,6 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/models/jsonschema"
 	"github.com/stashapp/stash/pkg/studio"
@@ -58,10 +57,7 @@ func (i *Importer) PreImport(ctx context.Context) error {
 }
 
 func (i *Importer) movieJSONToMovie(movieJSON jsonschema.Movie) models.Movie {
-	checksum := md5.FromString(movieJSON.Name)
-
 	newMovie := models.Movie{
-		Checksum:  checksum,
 		Name:      movieJSON.Name,
 		Aliases:   movieJSON.Aliases,
 		Director:  movieJSON.Director,
@@ -72,9 +68,11 @@ func (i *Importer) movieJSONToMovie(movieJSON jsonschema.Movie) models.Movie {
 	}
 
 	if movieJSON.Date != "" {
-		d := models.NewDate(movieJSON.Date)
+		d, err := models.ParseDate(movieJSON.Date)
+		if err == nil {
 			newMovie.Date = &d
 		}
+	}
 	if movieJSON.Rating != 0 {
 		newMovie.Rating = &movieJSON.Rating
 	}

pkg/performer/export_test.go

@@ -64,8 +64,8 @@ var stashIDs = []models.StashID{
 
 const image = "aW1hZ2VCeXRlcw=="
 
-var birthDate = models.NewDate("2001-01-01")
+var birthDate, _ = models.ParseDate("2001-01-01")
-var deathDate = models.NewDate("2021-02-02")
+var deathDate, _ = models.ParseDate("2021-02-02")
 
 var (
 	createTime = time.Date(2001, 01, 01, 0, 0, 0, 0, time.Local)

pkg/performer/import.go

@@ -223,22 +223,18 @@ func performerJSONToPerformer(performerJSON jsonschema.Performer) models.Perform
 	}
 
 	if performerJSON.Birthdate != "" {
-		d, err := utils.ParseDateStringAsTime(performerJSON.Birthdate)
+		date, err := models.ParseDate(performerJSON.Birthdate)
 		if err == nil {
-			newPerformer.Birthdate = &models.Date{
+			newPerformer.Birthdate = &date
-				Time: d,
-			}
 		}
 	}
 	if performerJSON.Rating != 0 {
 		newPerformer.Rating = &performerJSON.Rating
 	}
 	if performerJSON.DeathDate != "" {
-		d, err := utils.ParseDateStringAsTime(performerJSON.DeathDate)
+		date, err := models.ParseDate(performerJSON.DeathDate)
 		if err == nil {
-			newPerformer.DeathDate = &models.Date{
+			newPerformer.DeathDate = &date
-				Time: d,
-			}
 		}
 	}
 

pkg/performer/validate_test.go

@@ -16,8 +16,8 @@ func TestValidateDeathDate(t *testing.T) {
 	date4 := "2004-01-01"
 	empty := ""
 
-	md2 := models.NewDate(date2)
+	md2, _ := models.ParseDate(date2)
-	md3 := models.NewDate(date3)
+	md3, _ := models.ParseDate(date3)
 
 	emptyPerformer := models.Performer{}
 	invalidPerformer := models.Performer{

pkg/scene/export_test.go

@@ -39,7 +39,7 @@ var (
 	url        = "url"
 	title      = "title"
 	date       = "2001-01-01"
-	dateObj   = models.NewDate(date)
+	dateObj, _ = models.ParseDate(date)
 	rating     = 5
 	ocounter   = 2
 	organized  = true

pkg/scene/import.go

@@ -98,9 +98,11 @@ func (i *Importer) sceneJSONToScene(sceneJSON jsonschema.Scene) models.Scene {
 	}
 
 	if sceneJSON.Date != "" {
-		d := models.NewDate(sceneJSON.Date)
+		d, err := models.ParseDate(sceneJSON.Date)
+		if err == nil {
 			newScene.Date = &d
 		}
+	}
 	if sceneJSON.Rating != 0 {
 		newScene.Rating = &sceneJSON.Rating
 	}

pkg/sqlite/database.go

@@ -32,7 +32,7 @@ const (
 	dbConnTimeout = 30
 )
 
-var appSchemaVersion uint = 47
+var appSchemaVersion uint = 48
 
 //go:embed migrations/*.sql
 var migrationsBox embed.FS

pkg/sqlite/date.go

@@ -41,23 +41,13 @@ func (d *NullDate) Scan(value interface{}) error {
 		return nil
 	}
 
-	// Zero dates, which primarily come from empty strings in the DB, are treated as being invalid.
-	// TODO: add migration to remove invalid dates from the database and remove this.
-	// Ensure elsewhere that empty date inputs resolve to a null date and not a zero date.
-	// Zero dates shouldn't be invalid.
-	if d.Date.IsZero() {
-		d.Valid = false
-	} else {
 	d.Valid = true
-	}
-
 	return nil
 }
 
 // Value implements the driver Valuer interface.
 func (d NullDate) Value() (driver.Value, error) {
-	// TODO: don't ignore zero value, as above
+	if !d.Valid {
-	if !d.Valid || d.Date.IsZero() {
 		return nil, nil
 	}
 

pkg/sqlite/gallery.go

@@ -884,7 +884,7 @@ func galleryIsMissingCriterionHandler(qb *GalleryStore, isMissing *string) crite
 				qb.performersRepository().join(f, "performers_join", "galleries.id")
 				f.addWhere("performers_join.gallery_id IS NULL")
 			case "date":
-				f.addWhere("galleries.date IS NULL OR galleries.date IS \"\" OR galleries.date IS \"0001-01-01\"")
+				f.addWhere("galleries.date IS NULL OR galleries.date IS \"\"")
 			case "tags":
 				qb.tagsRepository().join(f, "tags_join", "galleries.id")
 				f.addWhere("tags_join.gallery_id IS NULL")
@@ -1008,7 +1008,6 @@ func galleryPerformerAgeCriterionHandler(performerAge *models.IntCriterionInput)
 
 			f.addWhere("galleries.date != '' AND performers.birthdate != ''")
 			f.addWhere("galleries.date IS NOT NULL AND performers.birthdate IS NOT NULL")
-			f.addWhere("galleries.date != '0001-01-01' AND performers.birthdate != '0001-01-01'")
 
 			ageCalc := "cast(strftime('%Y.%m%d', galleries.date) - strftime('%Y.%m%d', performers.birthdate) as int)"
 			whereClause, args := getIntWhereClause(ageCalc, performerAge.Modifier, performerAge.Value, performerAge.Value2)

pkg/sqlite/gallery_test.go

@@ -62,7 +62,7 @@ func Test_galleryQueryBuilder_Create(t *testing.T) {
 		galleryFile = makeFileWithID(fileIdxStartGalleryFiles)
 	)
 
-	date := models.NewDate("2003-02-01")
+	date, _ := models.ParseDate("2003-02-01")
 
 	tests := []struct {
 		name      string
@@ -211,7 +211,7 @@ func Test_galleryQueryBuilder_Update(t *testing.T) {
 		updatedAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 	)
 
-	date := models.NewDate("2003-02-01")
+	date, _ := models.ParseDate("2003-02-01")
 
 	tests := []struct {
 		name          string
@@ -403,7 +403,7 @@ func Test_galleryQueryBuilder_UpdatePartial(t *testing.T) {
 		createdAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 		updatedAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 
-		date = models.NewDate("2003-02-01")
+		date, _ = models.ParseDate("2003-02-01")
 	)
 
 	tests := []struct {
@@ -844,10 +844,6 @@ func makeGalleryWithID(index int) *models.Gallery {
 	ret := makeGallery(index, includeScenes)
 	ret.ID = galleryIDs[index]
 
-	if ret.Date != nil && ret.Date.IsZero() {
-		ret.Date = nil
-	}
-
 	ret.Files = models.NewRelatedFiles([]file.File{makeGalleryFile(index)})
 
 	return ret
@@ -1932,12 +1928,12 @@ func TestGalleryQueryIsMissingDate(t *testing.T) {
 
 		galleries := queryGallery(ctx, t, sqb, &galleryFilter, nil)
 
-		// three in four scenes have no date
+		// one in four galleries have no date
-		assert.Len(t, galleries, int(math.Ceil(float64(totalGalleries)/4*3)))
+		assert.Len(t, galleries, int(math.Ceil(float64(totalGalleries)/4)))
 
-		// ensure date is null, empty or "0001-01-01"
+		// ensure date is null
 		for _, g := range galleries {
-			assert.True(t, g.Date == nil || g.Date.Time == time.Time{})
+			assert.Nil(t, g.Date)
 		}
 
 		return nil

pkg/sqlite/image_test.go

@@ -57,7 +57,7 @@ func Test_imageQueryBuilder_Create(t *testing.T) {
 		rating    = 60
 		ocounter  = 5
 		url       = "url"
-		date      = models.NewDate("2003-02-01")
+		date, _   = models.ParseDate("2003-02-01")
 		createdAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 		updatedAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 
@@ -216,7 +216,7 @@ func Test_imageQueryBuilder_Update(t *testing.T) {
 		title     = "title"
 		rating    = 60
 		url       = "url"
-		date      = models.NewDate("2003-02-01")
+		date, _   = models.ParseDate("2003-02-01")
 		ocounter  = 5
 		createdAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 		updatedAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
@@ -396,7 +396,7 @@ func Test_imageQueryBuilder_UpdatePartial(t *testing.T) {
 		title     = "title"
 		rating    = 60
 		url       = "url"
-		date      = models.NewDate("2003-02-01")
+		date, _   = models.ParseDate("2003-02-01")
 		ocounter  = 5
 		createdAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 		updatedAt = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
@@ -965,10 +965,6 @@ func makeImageWithID(index int) *models.Image {
 	ret := makeImage(index)
 	ret.ID = imageIDs[index]
 
-	if ret.Date != nil && ret.Date.IsZero() {
-		ret.Date = nil
-	}
-
 	ret.Files = models.NewRelatedFiles([]file.File{makeImageFile(index)})
 
 	return ret
@@ -2877,7 +2873,7 @@ func TestImageQuerySorting(t *testing.T) {
 			"date",
 			models.SortDirectionEnumDesc,
 			imageIdxWithTwoGalleries,
-			imageIdxWithPerformerParentTag,
+			imageIdxWithGrandChildStudio,
 		},
 	}
 

pkg/sqlite/migrations/48_cleanup.up.sql

@@ -0,0 +1,91 @@
+PRAGMA foreign_keys=OFF;
+
+-- Cleanup old invalid dates
+UPDATE `scenes` SET `date` = NULL WHERE `date` = '0001-01-01' OR `date` = '';
+UPDATE `galleries` SET `date` = NULL WHERE `date` = '0001-01-01' OR `date` = '';
+UPDATE `performers` SET `birthdate` = NULL WHERE `birthdate` = '0001-01-01' OR `birthdate` = '';
+UPDATE `performers` SET `death_date` = NULL WHERE `death_date` = '0001-01-01' OR `death_date` = '';
+
+-- Delete scene markers with missing scenes
+DELETE FROM `scene_markers` WHERE `scene_id` IS NULL;
+
+-- make scene_id not null
+DROP INDEX `index_scene_markers_on_scene_id`;
+DROP INDEX `index_scene_markers_on_primary_tag_id`;
+
+CREATE TABLE `scene_markers_new` (
+  `id` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+  `title` VARCHAR(255) NOT NULL,
+  `seconds` FLOAT NOT NULL,
+  `primary_tag_id` INTEGER NOT NULL,
+  `scene_id` INTEGER NOT NULL,
+  `created_at` DATETIME NOT NULL,
+  `updated_at` DATETIME NOT NULL,
+  FOREIGN KEY(`primary_tag_id`) REFERENCES `tags`(`id`),
+  FOREIGN KEY(`scene_id`) REFERENCES `scenes`(`id`)
+);
+INSERT INTO `scene_markers_new` SELECT * FROM `scene_markers`;
+
+DROP TABLE `scene_markers`;
+ALTER TABLE `scene_markers_new` RENAME TO `scene_markers`;
+
+CREATE INDEX `index_scene_markers_on_primary_tag_id` ON `scene_markers`(`primary_tag_id`);
+CREATE INDEX `index_scene_markers_on_scene_id` ON `scene_markers`(`scene_id`);
+
+-- drop unused scraped items table
+DROP TABLE IF EXISTS `scraped_items`;
+
+-- remove checksum from movies
+DROP INDEX `movies_checksum_unique`;
+DROP INDEX `movies_name_unique`;
+
+CREATE TABLE `movies_new` (
+  `id` integer not null primary key autoincrement,
+  `name` varchar(255) not null,
+  `aliases` varchar(255),
+  `duration` integer,
+  `date` date,
+  `rating` tinyint,
+  `studio_id` integer REFERENCES `studios`(`id`) ON DELETE SET NULL,
+  `director` varchar(255),
+  `synopsis` text,
+  `url` varchar(255),
+  `created_at` datetime not null,
+  `updated_at` datetime not null, 
+  `front_image_blob` varchar(255) REFERENCES `blobs`(`checksum`), 
+  `back_image_blob` varchar(255) REFERENCES `blobs`(`checksum`)
+);
+
+INSERT INTO `movies_new` SELECT `id`, `name`, `aliases`, `duration`, `date`, `rating`, `studio_id`, `director`, `synopsis`, `url`, `created_at`, `updated_at`, `front_image_blob`, `back_image_blob` FROM `movies`;
+
+DROP TABLE `movies`;
+ALTER TABLE `movies_new` RENAME TO `movies`;
+
+CREATE UNIQUE INDEX `index_movies_on_name_unique` ON `movies`(`name`);
+CREATE INDEX `index_movies_on_studio_id` on `movies` (`studio_id`);
+
+-- remove checksum from studios
+DROP INDEX `index_studios_on_checksum`;
+DROP INDEX `index_studios_on_name`;
+DROP INDEX `studios_checksum_unique`;
+
+CREATE TABLE `studios_new` (
+  `id` INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
+  `name` VARCHAR(255) NOT NULL,
+  `url` VARCHAR(255),
+  `parent_id` INTEGER DEFAULT NULL CHECK (`id` IS NOT `parent_id`) REFERENCES `studios`(`id`) ON DELETE SET NULL,
+  `created_at` DATETIME NOT NULL,
+  `updated_at` DATETIME NOT NULL,
+  `details` TEXT,
+  `rating` TINYINT,
+  `ignore_auto_tag` BOOLEAN NOT NULL DEFAULT FALSE,
+  `image_blob` VARCHAR(255) REFERENCES `blobs`(`checksum`)
+);
+INSERT INTO `studios_new` SELECT `id`, `name`, `url`, `parent_id`, `created_at`, `updated_at`, `details`, `rating`, `ignore_auto_tag`, `image_blob` FROM `studios`;
+
+DROP TABLE `studios`;
+ALTER TABLE `studios_new` RENAME TO `studios`;
+
+CREATE UNIQUE INDEX `index_studios_on_name_unique` ON `studios`(`name`);
+
+PRAGMA foreign_keys=ON;

pkg/sqlite/migrations/48_premigrate.go

@@ -0,0 +1,150 @@
+package migrations
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/jmoiron/sqlx"
+	"github.com/stashapp/stash/pkg/logger"
+	"github.com/stashapp/stash/pkg/sqlite"
+)
+
+func pre48(ctx context.Context, db *sqlx.DB) error {
+	logger.Info("Running pre-migration for schema version 48")
+
+	m := schema48PreMigrator{
+		migrator: migrator{
+			db: db,
+		},
+	}
+
+	if err := m.validateScrapedItems(ctx); err != nil {
+		return err
+	}
+
+	if err := m.fixStudioNames(ctx); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+type schema48PreMigrator struct {
+	migrator
+}
+
+func (m *schema48PreMigrator) validateScrapedItems(ctx context.Context) error {
+	var count int
+
+	row := m.db.QueryRowx("SELECT COUNT(*) FROM scraped_items")
+	err := row.Scan(&count)
+	if err != nil {
+		return err
+	}
+
+	if count == 0 {
+		return nil
+	}
+
+	return fmt.Errorf("found %d row(s) in scraped_items table, cannot migrate", count)
+}
+
+func (m *schema48PreMigrator) fixStudioNames(ctx context.Context) error {
+	// First remove NULL names
+	if err := m.withTxn(ctx, func(tx *sqlx.Tx) error {
+		_, err := m.db.Exec("UPDATE studios SET name = 'NULL' WHERE name IS NULL")
+		return err
+	}); err != nil {
+		return err
+	}
+
+	// Then remove duplicate names
+
+	dupes := make(map[string][]int)
+
+	// collect names
+	if err := m.withTxn(ctx, func(tx *sqlx.Tx) error {
+		rows, err := m.db.Query("SELECT id, name FROM studios ORDER BY name, id")
+		if err != nil {
+			return err
+		}
+		defer rows.Close()
+
+		first := true
+		var lastName string
+
+		for rows.Next() {
+			var (
+				id   int
+				name string
+			)
+
+			err := rows.Scan(&id, &name)
+			if err != nil {
+				return err
+			}
+
+			if first {
+				first = false
+				lastName = name
+				continue
+			}
+
+			if lastName == name {
+				dupes[name] = append(dupes[name], id)
+			} else {
+				lastName = name
+			}
+		}
+
+		return rows.Err()
+	}); err != nil {
+		return err
+	}
+
+	// rename them
+	if err := m.withTxn(ctx, func(tx *sqlx.Tx) error {
+		for name, ids := range dupes {
+			i := 0
+			for _, id := range ids {
+				var newName string
+				for j := 0; ; j++ {
+					i++
+					newName = fmt.Sprintf("%s (%d)", name, i)
+
+					var count int
+
+					row := m.db.QueryRowx("SELECT COUNT(*) FROM studios WHERE name = ?", newName)
+					err := row.Scan(&count)
+					if err != nil {
+						return err
+					}
+
+					if count == 0 {
+						break
+					}
+
+					// try up to 100 times to find a unique name
+					if j == 100 {
+						return fmt.Errorf("cannot make unique studio name for %s", name)
+					}
+				}
+
+				logger.Info("Renaming duplicate studio id %d to %s", id, newName)
+				_, err := m.db.Exec("UPDATE studios SET name = ? WHERE id = ?", newName, id)
+				if err != nil {
+					return err
+				}
+			}
+		}
+		return nil
+	}); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func init() {
+	sqlite.RegisterPreMigration(48, pre48)
+}

pkg/sqlite/movies.go

@@ -26,7 +26,6 @@ const (
 
 type movieRow struct {
 	ID       int         `db:"id" goqu:"skipinsert"`
-	Checksum string      `db:"checksum"`
 	Name     zero.String `db:"name"`
 	Aliases  zero.String `db:"aliases"`
 	Duration null.Int    `db:"duration"`
@@ -47,7 +46,6 @@ type movieRow struct {
 
 func (r *movieRow) fromMovie(o models.Movie) {
 	r.ID = o.ID
-	r.Checksum = o.Checksum
 	r.Name = zero.StringFrom(o.Name)
 	r.Aliases = zero.StringFrom(o.Aliases)
 	r.Duration = intFromPtr(o.Duration)
@@ -64,7 +62,6 @@ func (r *movieRow) fromMovie(o models.Movie) {
 func (r *movieRow) resolve() *models.Movie {
 	ret := &models.Movie{
 		ID:        r.ID,
-		Checksum:  r.Checksum,
 		Name:      r.Name.String,
 		Aliases:   r.Aliases.String,
 		Duration:  nullIntPtr(r.Duration),
@@ -86,7 +83,6 @@ type movieRowRecord struct {
 }
 
 func (r *movieRowRecord) fromPartial(o models.MoviePartial) {
-	r.setString("checksum", o.Checksum)
 	r.setNullString("name", o.Name)
 	r.setNullString("aliases", o.Aliases)
 	r.setNullInt("duration", o.Duration)

pkg/sqlite/movies_test.go

@@ -12,7 +12,6 @@ import (
 
 	"github.com/stretchr/testify/assert"
 
-	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/models"
 )
 
@@ -293,7 +292,6 @@ func TestMovieUpdateFrontImage(t *testing.T) {
 		const name = "TestMovieUpdateMovieImages"
 		movie := models.Movie{
 			Name:     name,
-			Checksum: md5.FromString(name),
 		}
 		err := qb.Create(ctx, &movie)
 		if err != nil {
@@ -314,7 +312,6 @@ func TestMovieUpdateBackImage(t *testing.T) {
 		const name = "TestMovieUpdateMovieImages"
 		movie := models.Movie{
 			Name:     name,
-			Checksum: md5.FromString(name),
 		}
 		err := qb.Create(ctx, &movie)
 		if err != nil {

pkg/sqlite/performer.go

@@ -766,7 +766,7 @@ func performerAgeFilterCriterionHandler(age *models.IntCriterionInput) criterion
 	return func(ctx context.Context, f *filterBuilder) {
 		if age != nil && age.Modifier.IsValid() {
 			clause, args := getIntCriterionWhereClause(
-				"cast(strftime('%Y.%m%d',CASE WHEN performers.death_date IS NULL OR performers.death_date = '0001-01-01' OR performers.death_date = '' THEN 'now' ELSE performers.death_date END) - strftime('%Y.%m%d', performers.birthdate) as int)",
+				"cast(IFNULL(strftime('%Y.%m%d', performers.death_date), strftime('%Y.%m%d', 'now')) - strftime('%Y.%m%d', performers.birthdate) as int)",
 				*age,
 			)
 			f.addWhere(clause, args...)

pkg/sqlite/performer_test.go

@@ -69,8 +69,8 @@ func Test_PerformerStore_Create(t *testing.T) {
 		createdAt      = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 		updatedAt      = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 
-		birthdate = models.NewDate("2003-02-01")
+		birthdate, _ = models.ParseDate("2003-02-01")
-		deathdate = models.NewDate("2023-02-01")
+		deathdate, _ = models.ParseDate("2023-02-01")
 	)
 
 	tests := []struct {
@@ -217,8 +217,8 @@ func Test_PerformerStore_Update(t *testing.T) {
 		createdAt      = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 		updatedAt      = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 
-		birthdate = models.NewDate("2003-02-01")
+		birthdate, _ = models.ParseDate("2003-02-01")
-		deathdate = models.NewDate("2023-02-01")
+		deathdate, _ = models.ParseDate("2023-02-01")
 	)
 
 	tests := []struct {
@@ -400,8 +400,8 @@ func Test_PerformerStore_UpdatePartial(t *testing.T) {
 		createdAt      = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 		updatedAt      = time.Date(2001, 1, 1, 0, 0, 0, 0, time.UTC)
 
-		birthdate = models.NewDate("2003-02-01")
+		birthdate, _ = models.ParseDate("2003-02-01")
-		deathdate = models.NewDate("2023-02-01")
+		deathdate, _ = models.ParseDate("2023-02-01")
 	)
 
 	tests := []struct {

pkg/sqlite/repository.go

@@ -5,7 +5,6 @@ import (
 	"database/sql"
 	"errors"
 	"fmt"
-	"reflect"
 	"strings"
 
 	"github.com/jmoiron/sqlx"
@@ -27,65 +26,11 @@ type repository struct {
 	idColumn  string
 }
 
-func (r *repository) getByID(ctx context.Context, id int, dest interface{}) error {
-	stmt := fmt.Sprintf("SELECT * FROM %s WHERE %s = ? LIMIT 1", r.tableName, r.idColumn)
-	return r.tx.Get(ctx, dest, stmt, id)
-}
-
 func (r *repository) getAll(ctx context.Context, id int, f func(rows *sqlx.Rows) error) error {
 	stmt := fmt.Sprintf("SELECT * FROM %s WHERE %s = ?", r.tableName, r.idColumn)
 	return r.queryFunc(ctx, stmt, []interface{}{id}, false, f)
 }
 
-func (r *repository) insert(ctx context.Context, obj interface{}) (sql.Result, error) {
-	stmt := fmt.Sprintf("INSERT INTO %s (%s) VALUES (%s)", r.tableName, listKeys(obj, false), listKeys(obj, true))
-	return r.tx.NamedExec(ctx, stmt, obj)
-}
-
-func (r *repository) insertObject(ctx context.Context, obj interface{}, out interface{}) error {
-	result, err := r.insert(ctx, obj)
-	if err != nil {
-		return err
-	}
-	id, err := result.LastInsertId()
-	if err != nil {
-		return err
-	}
-	return r.getByID(ctx, int(id), out)
-}
-
-func (r *repository) update(ctx context.Context, id int, obj interface{}, partial bool) error {
-	exists, err := r.exists(ctx, id)
-	if err != nil {
-		return err
-	}
-
-	if !exists {
-		return fmt.Errorf("%s %d does not exist in %s", r.idColumn, id, r.tableName)
-	}
-
-	stmt := fmt.Sprintf("UPDATE %s SET %s WHERE %s.%s = :id", r.tableName, updateSet(obj, partial), r.tableName, r.idColumn)
-	_, err = r.tx.NamedExec(ctx, stmt, obj)
-
-	return err
-}
-
-// func (r *repository) updateMap(ctx context.Context, id int, m map[string]interface{}) error {
-// 	exists, err := r.exists(ctx, id)
-// 	if err != nil {
-// 		return err
-// 	}
-
-// 	if !exists {
-// 		return fmt.Errorf("%s %d does not exist in %s", r.idColumn, id, r.tableName)
-// 	}
-
-// 	stmt := fmt.Sprintf("UPDATE %s SET %s WHERE %s.%s = :id", r.tableName, updateSetMap(m), r.tableName, r.idColumn)
-// 	_, err = r.tx.NamedExec(ctx, stmt, m)
-
-// 	return err
-// }
-
 func (r *repository) destroyExisting(ctx context.Context, ids []int) error {
 	for _, id := range ids {
 		exists, err := r.exists(ctx, id)
@@ -597,53 +542,3 @@ func (r *filesRepository) get(ctx context.Context, id int) ([]file.ID, error) {
 
 	return ret, nil
 }
-
-func listKeys(i interface{}, addPrefix bool) string {
-	var query []string
-	v := reflect.ValueOf(i)
-	for i := 0; i < v.NumField(); i++ {
-		// Get key for struct tag
-		rawKey := v.Type().Field(i).Tag.Get("db")
-		key := strings.Split(rawKey, ",")[0]
-		if key == "id" {
-			continue
-		}
-		if addPrefix {
-			key = ":" + key
-		}
-		query = append(query, key)
-	}
-	return strings.Join(query, ", ")
-}
-
-func updateSet(i interface{}, partial bool) string {
-	var query []string
-	v := reflect.ValueOf(i)
-	for i := 0; i < v.NumField(); i++ {
-		// Get key for struct tag
-		rawKey := v.Type().Field(i).Tag.Get("db")
-		key := strings.Split(rawKey, ",")[0]
-		if key == "id" {
-			continue
-		}
-
-		add := true
-		if partial {
-			reflectValue := reflect.ValueOf(v.Field(i).Interface())
-			add = !reflectValue.IsNil()
-		}
-
-		if add {
-			query = append(query, fmt.Sprintf("%s=:%s", key, key))
-		}
-	}
-	return strings.Join(query, ", ")
-}
-
-// func updateSetMap(m map[string]interface{}) string {
-// 	var query []string
-// 	for k := range m {
-// 		query = append(query, fmt.Sprintf("%s=:%s", k, k))
-// 	}
-// 	return strings.Join(query, ", ")
-// }

pkg/sqlite/scene.go

@@ -1304,7 +1304,7 @@ func sceneIsMissingCriterionHandler(qb *SceneStore, isMissing *string) criterion
 				qb.performersRepository().join(f, "performers_join", "scenes.id")
 				f.addWhere("performers_join.scene_id IS NULL")
 			case "date":
-				f.addWhere(`scenes.date IS NULL OR scenes.date IS "" OR scenes.date IS "0001-01-01"`)
+				f.addWhere(`scenes.date IS NULL OR scenes.date IS ""`)
 			case "tags":
 				qb.tagsRepository().join(f, "tags_join", "scenes.id")
 				f.addWhere("tags_join.scene_id IS NULL")
@@ -1441,7 +1441,6 @@ func scenePerformerAgeCriterionHandler(performerAge *models.IntCriterionInput) c
 
 			f.addWhere("scenes.date != '' AND performers.birthdate != ''")
 			f.addWhere("scenes.date IS NOT NULL AND performers.birthdate IS NOT NULL")
-			f.addWhere("scenes.date != '0001-01-01' AND performers.birthdate != '0001-01-01'")
 
 			ageCalc := "cast(strftime('%Y.%m%d', scenes.date) - strftime('%Y.%m%d', performers.birthdate) as int)"
 			whereClause, args := getIntWhereClause(ageCalc, performerAge.Modifier, performerAge.Value, performerAge.Value2)

pkg/sqlite/scene_marker.go

@@ -9,7 +9,6 @@ import (
 	"github.com/doug-martin/goqu/v9"
 	"github.com/doug-martin/goqu/v9/exp"
 	"github.com/jmoiron/sqlx"
-	"gopkg.in/guregu/null.v4/zero"
 
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/sliceutil/intslice"
@@ -29,7 +28,7 @@ type sceneMarkerRow struct {
 	Title        string    `db:"title"`
 	Seconds      float64   `db:"seconds"`
 	PrimaryTagID int       `db:"primary_tag_id"`
-	SceneID      zero.Int  `db:"scene_id,omitempty"` // TODO: make schema non-nullable
+	SceneID      int       `db:"scene_id"`
 	CreatedAt    Timestamp `db:"created_at"`
 	UpdatedAt    Timestamp `db:"updated_at"`
 }
@@ -39,7 +38,7 @@ func (r *sceneMarkerRow) fromSceneMarker(o models.SceneMarker) {
 	r.Title = o.Title
 	r.Seconds = o.Seconds
 	r.PrimaryTagID = o.PrimaryTagID
-	r.SceneID = zero.IntFrom(int64(o.SceneID))
+	r.SceneID = o.SceneID
 	r.CreatedAt = Timestamp{Timestamp: o.CreatedAt}
 	r.UpdatedAt = Timestamp{Timestamp: o.UpdatedAt}
 }
@@ -50,7 +49,7 @@ func (r *sceneMarkerRow) resolve() *models.SceneMarker {
 		Title:        r.Title,
 		Seconds:      r.Seconds,
 		PrimaryTagID: r.PrimaryTagID,
-		SceneID:      int(r.SceneID.Int64),
+		SceneID:      r.SceneID,
 		CreatedAt:    r.CreatedAt.Timestamp,
 		UpdatedAt:    r.UpdatedAt.Timestamp,
 	}

pkg/sqlite/scene_test.go

@@ -97,7 +97,7 @@ func Test_sceneQueryBuilder_Create(t *testing.T) {
 		stashID1     = "stashid1"
 		stashID2     = "stashid2"
 
-		date = models.NewDate("2003-02-01")
+		date, _ = models.ParseDate("2003-02-01")
 
 		videoFile = makeFileWithID(fileIdxStartVideoFiles)
 	)
@@ -336,7 +336,7 @@ func Test_sceneQueryBuilder_Update(t *testing.T) {
 		stashID1     = "stashid1"
 		stashID2     = "stashid2"
 
-		date = models.NewDate("2003-02-01")
+		date, _ = models.ParseDate("2003-02-01")
 	)
 
 	tests := []struct {
@@ -552,7 +552,7 @@ func Test_sceneQueryBuilder_UpdatePartial(t *testing.T) {
 		stashID1     = "stashid1"
 		stashID2     = "stashid2"
 
-		date = models.NewDate("2003-02-01")
+		date, _ = models.ParseDate("2003-02-01")
 	)
 
 	tests := []struct {
@@ -1460,10 +1460,6 @@ func makeSceneWithID(index int) *models.Scene {
 	ret := makeScene(index)
 	ret.ID = sceneIDs[index]
 
-	if ret.Date != nil && ret.Date.IsZero() {
-		ret.Date = nil
-	}
-
 	ret.Files = models.NewRelatedVideoFiles([]*file.VideoFile{makeSceneFile(index)})
 
 	return ret
@@ -3243,12 +3239,12 @@ func TestSceneQueryIsMissingDate(t *testing.T) {
 
 		scenes := queryScene(ctx, t, sqb, &sceneFilter, nil)
 
-		// three in four scenes have no date
+		// one in four scenes have no date
-		assert.Len(t, scenes, int(math.Ceil(float64(totalScenes)/4*3)))
+		assert.Len(t, scenes, int(math.Ceil(float64(totalScenes)/4)))
 
-		// ensure date is null, empty or "0001-01-01"
+		// ensure date is null
 		for _, scene := range scenes {
-			assert.True(t, scene.Date == nil || scene.Date.Time == time.Time{})
+			assert.Nil(t, scene.Date)
 		}
 
 		return nil
@@ -3293,7 +3289,7 @@ func TestSceneQueryIsMissingRating(t *testing.T) {
 
 		assert.True(t, len(scenes) > 0)
 
-		// ensure date is null, empty or "0001-01-01"
+		// ensure rating is null
 		for _, scene := range scenes {
 			assert.Nil(t, scene.Rating)
 		}

pkg/sqlite/scraped_item.go

@@ -1,81 +0,0 @@
-package sqlite
-
-import (
-	"context"
-	"database/sql"
-	"errors"
-
-	"github.com/stashapp/stash/pkg/models"
-)
-
-const scrapedItemTable = "scraped_items"
-
-type scrapedItemQueryBuilder struct {
-	repository
-}
-
-var ScrapedItemReaderWriter = &scrapedItemQueryBuilder{
-	repository{
-		tableName: scrapedItemTable,
-		idColumn:  idColumn,
-	},
-}
-
-func (qb *scrapedItemQueryBuilder) Create(ctx context.Context, newObject models.ScrapedItem) (*models.ScrapedItem, error) {
-	var ret models.ScrapedItem
-	if err := qb.insertObject(ctx, newObject, &ret); err != nil {
-		return nil, err
-	}
-
-	return &ret, nil
-}
-
-func (qb *scrapedItemQueryBuilder) Update(ctx context.Context, updatedObject models.ScrapedItem) (*models.ScrapedItem, error) {
-	const partial = false
-	if err := qb.update(ctx, updatedObject.ID, updatedObject, partial); err != nil {
-		return nil, err
-	}
-
-	return qb.find(ctx, updatedObject.ID)
-}
-
-func (qb *scrapedItemQueryBuilder) Find(ctx context.Context, id int) (*models.ScrapedItem, error) {
-	return qb.find(ctx, id)
-}
-
-func (qb *scrapedItemQueryBuilder) find(ctx context.Context, id int) (*models.ScrapedItem, error) {
-	var ret models.ScrapedItem
-	if err := qb.getByID(ctx, id, &ret); err != nil {
-		if errors.Is(err, sql.ErrNoRows) {
-			return nil, nil
-		}
-		return nil, err
-	}
-	return &ret, nil
-}
-
-func (qb *scrapedItemQueryBuilder) All(ctx context.Context) ([]*models.ScrapedItem, error) {
-	return qb.queryScrapedItems(ctx, selectAll("scraped_items")+qb.getScrapedItemsSort(nil), nil)
-}
-
-func (qb *scrapedItemQueryBuilder) getScrapedItemsSort(findFilter *models.FindFilterType) string {
-	var sort string
-	var direction string
-	if findFilter == nil {
-		sort = "id" // TODO studio_id and title
-		direction = "ASC"
-	} else {
-		sort = findFilter.GetSort("id")
-		direction = findFilter.GetDirection()
-	}
-	return getSort(sort, direction, "scraped_items")
-}
-
-func (qb *scrapedItemQueryBuilder) queryScrapedItems(ctx context.Context, query string, args []interface{}) ([]*models.ScrapedItem, error) {
-	var ret models.ScrapedItems
-	if err := qb.query(ctx, query, args, &ret); err != nil {
-		return nil, err
-	}
-
-	return []*models.ScrapedItem(ret), nil
-}

pkg/sqlite/setup_test.go

@@ -15,7 +15,6 @@ import (
 	"time"
 
 	"github.com/stashapp/stash/pkg/file"
-	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/sliceutil/intslice"
 	"github.com/stashapp/stash/pkg/sqlite"
@@ -956,14 +955,14 @@ func getWidth(index int) int {
 }
 
 func getObjectDate(index int) *models.Date {
-	dates := []string{"null", "", "0001-01-01", "2001-02-03"}
+	dates := []string{"null", "2000-01-01", "0001-01-01", "2001-02-03"}
 	date := dates[index%len(dates)]
 
 	if date == "null" {
 		return nil
 	}
 
-	ret := models.NewDate(date)
+	ret, _ := models.ParseDate(date)
 	return &ret
 }
 
@@ -1313,7 +1312,6 @@ func createMovies(ctx context.Context, mqb models.MovieReaderWriter, n int, o in
 		movie := models.Movie{
 			Name:     name,
 			URL:      getMovieNullStringValue(index, urlField),
-			Checksum: md5.FromString(name),
 		}
 
 		err := mqb.Create(ctx, &movie)
@@ -1578,7 +1576,6 @@ func getStudioNullStringValue(index int, field string) string {
 func createStudio(ctx context.Context, sqb models.StudioReaderWriter, name string, parentID *int) (*models.Studio, error) {
 	studio := models.Studio{
 		Name:     name,
-		Checksum: md5.FromString(name),
 	}
 
 	if parentID != nil {
@@ -1621,7 +1618,6 @@ func createStudios(ctx context.Context, sqb models.StudioReaderWriter, n int, o
 		name = getStudioStringValue(index, name)
 		studio := models.Studio{
 			Name:          name,
-			Checksum:      md5.FromString(name),
 			URL:           getStudioNullStringValue(index, urlField),
 			IgnoreAutoTag: getIgnoreAutoTag(i),
 		}

pkg/sqlite/sql.go

@@ -249,9 +249,9 @@ func getDateWhereClause(column string, modifier models.CriterionModifier, value
 
 	switch modifier {
 	case models.CriterionModifierIsNull:
-		return fmt.Sprintf("(%s IS NULL OR %s = '' OR %s = '0001-01-01')", column, column, column), nil
+		return fmt.Sprintf("(%s IS NULL OR %s = '')", column, column), nil
 	case models.CriterionModifierNotNull:
-		return fmt.Sprintf("(%s IS NOT NULL AND %s != '' AND %s != '0001-01-01')", column, column, column), nil
+		return fmt.Sprintf("(%s IS NOT NULL AND %s != '')", column, column), nil
 	case models.CriterionModifierEquals:
 		return fmt.Sprintf("%s = ?", column), args
 	case models.CriterionModifierNotEquals:

pkg/sqlite/studio.go

@@ -28,7 +28,6 @@ const (
 
 type studioRow struct {
 	ID        int         `db:"id" goqu:"skipinsert"`
-	Checksum  string      `db:"checksum"`
 	Name      zero.String `db:"name"`
 	URL       zero.String `db:"url"`
 	ParentID  null.Int    `db:"parent_id,omitempty"`
@@ -45,7 +44,6 @@ type studioRow struct {
 
 func (r *studioRow) fromStudio(o models.Studio) {
 	r.ID = o.ID
-	r.Checksum = o.Checksum
 	r.Name = zero.StringFrom(o.Name)
 	r.URL = zero.StringFrom(o.URL)
 	r.ParentID = intFromPtr(o.ParentID)
@@ -59,7 +57,6 @@ func (r *studioRow) fromStudio(o models.Studio) {
 func (r *studioRow) resolve() *models.Studio {
 	ret := &models.Studio{
 		ID:            r.ID,
-		Checksum:      r.Checksum,
 		Name:          r.Name.String,
 		URL:           r.URL.String,
 		ParentID:      nullIntPtr(r.ParentID),
@@ -78,7 +75,6 @@ type studioRowRecord struct {
 }
 
 func (r *studioRowRecord) fromPartial(o models.StudioPartial) {
-	r.setString("checksum", o.Checksum)
 	r.setNullString("name", o.Name)
 	r.setNullString("url", o.URL)
 	r.setNullInt("parent_id", o.ParentID)
@@ -173,13 +169,6 @@ func (qb *StudioStore) Destroy(ctx context.Context, id int) error {
 		return err
 	}
 
-	// TODO - set null on foreign key in scraped items
-	// remove studio from scraped items
-	_, err := qb.tx.Exec(ctx, "UPDATE scraped_items SET studio_id = null WHERE studio_id = ?", id)
-	if err != nil {
-		return err
-	}
-
 	return qb.destroyExisting(ctx, []int{id})
 }
 

pkg/sqlite/transaction.go

@@ -135,7 +135,6 @@ func (db *Database) TxnRepository() models.Repository {
 		Performer:      db.Performer,
 		Scene:          db.Scene,
 		SceneMarker:    db.SceneMarker,
-		ScrapedItem:    ScrapedItemReaderWriter,
 		Studio:         db.Studio,
 		Tag:            db.Tag,
 		SavedFilter:    db.SavedFilter,

pkg/studio/import.go

@@ -5,7 +5,6 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/models/jsonschema"
 	"github.com/stashapp/stash/pkg/utils"
@@ -31,10 +30,7 @@ type Importer struct {
 }
 
 func (i *Importer) PreImport(ctx context.Context) error {
-	checksum := md5.FromString(i.Input.Name)
-
 	i.studio = models.Studio{
-		Checksum:      checksum,
 		Name:          i.Input.Name,
 		URL:           i.Input.URL,
 		Details:       i.Input.Details,

pkg/studio/import_test.go

@@ -5,7 +5,6 @@ import (
 	"errors"
 	"testing"
 
-	"github.com/stashapp/stash/pkg/hash/md5"
 	"github.com/stashapp/stash/pkg/models"
 	"github.com/stashapp/stash/pkg/models/jsonschema"
 	"github.com/stashapp/stash/pkg/models/mocks"
@@ -64,7 +63,6 @@ func TestImporterPreImport(t *testing.T) {
 	assert.Nil(t, err)
 	expectedStudio := createFullStudio(0, 0)
 	expectedStudio.ParentID = nil
-	expectedStudio.Checksum = md5.FromString(studioName)
 	assert.Equal(t, expectedStudio, i.studio)
 }
 

pkg/utils/image.go

@@ -20,6 +20,10 @@ const base64RE = `^data:.+\/(.+);base64,(.*)$`
 // ProcessImageInput transforms an image string either from a base64 encoded
 // string, or from a URL, and returns the image as a byte slice
 func ProcessImageInput(ctx context.Context, imageInput string) ([]byte, error) {
+	if imageInput == "" {
+		return []byte{}, nil
+	}
+
 	regex := regexp.MustCompile(base64RE)
 	if regex.MatchString(imageInput) {
 		d, err := ProcessBase64Image(imageInput)

ui/v2.5/src/docs/en/MigrationNotes/48.md

@@ -0,0 +1,3 @@
+This migration removes the unused `scraped_items` table from the database, which was only used in very old versions of Stash. For the vast majority of users, it should be empty, but if not, the migration will fail and restore the old database. If this happens, please manually edit the database and remove the table yourself, after making a copy of any contained data you'd like to keep. If you are not confident on how to do this, feel free to ask for assistance on the Discord server.
+
+This migration also enforces studio name uniqueness at the database level. Although no longer possible in recent versions, older versions of Stash allowed for different studios to have identical names. If your database has such duplicate names, the duplicates will have `" (1)"`, `" (2)"`, etc. appended to their names after this migration.

ui/v2.5/src/docs/en/MigrationNotes/index.ts

@@ -1,7 +1,9 @@
 import migration32 from "./32.md";
 import migration39 from "./39.md";
+import migration48 from "./48.md";
 
 export const migrationNotes: Record<number, string> = {
   32: migration32,
   39: migration39,
+  48: migration48,
 };