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resolver_model_image.go
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/
resolver_model_image.go
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package api
import (
"context"
"github.com/stashapp/stash/internal/api/loaders"
"github.com/stashapp/stash/internal/api/urlbuilders"
"github.com/stashapp/stash/pkg/models"
)
func (r *imageResolver) getFiles(ctx context.Context, obj *models.Image) ([]models.File, error) {
fileIDs, err := loaders.From(ctx).ImageFiles.Load(obj.ID)
if err != nil {
return nil, err
}
files, errs := loaders.From(ctx).FileByID.LoadAll(fileIDs)
return files, firstError(errs)
}
func (r *imageResolver) Title(ctx context.Context, obj *models.Image) (*string, error) {
ret := obj.GetTitle()
return &ret, nil
}
func (r *imageResolver) VisualFiles(ctx context.Context, obj *models.Image) ([]VisualFile, error) {
files, err := r.getFiles(ctx, obj)
if err != nil {
return nil, err
}
ret := make([]VisualFile, len(files))
for i, f := range files {
ret[i], err = convertVisualFile(f)
if err != nil {
return nil, err
}
}
return ret, nil
}
func (r *imageResolver) Date(ctx context.Context, obj *models.Image) (*string, error) {
if obj.Date != nil {
result := obj.Date.String()
return &result, nil
}
return nil, nil
}
func (r *imageResolver) Files(ctx context.Context, obj *models.Image) ([]*ImageFile, error) {
files, err := r.getFiles(ctx, obj)
if err != nil {
return nil, err
}
var ret []*ImageFile
for _, f := range files {
// filter out non-image files
imageFile, ok := f.(*models.ImageFile)
if !ok {
continue
}
ret = append(ret, &ImageFile{
ImageFile: imageFile,
})
}
return ret, nil
}
func (r *imageResolver) Paths(ctx context.Context, obj *models.Image) (*ImagePathsType, error) {
baseURL, _ := ctx.Value(BaseURLCtxKey).(string)
builder := urlbuilders.NewImageURLBuilder(baseURL, obj)
thumbnailPath := builder.GetThumbnailURL()
previewPath := builder.GetPreviewURL()
imagePath := builder.GetImageURL()
return &ImagePathsType{
Image: &imagePath,
Thumbnail: &thumbnailPath,
Preview: &previewPath,
}, nil
}
func (r *imageResolver) Galleries(ctx context.Context, obj *models.Image) (ret []*models.Gallery, err error) {
if !obj.GalleryIDs.Loaded() {
if err := r.withReadTxn(ctx, func(ctx context.Context) error {
return obj.LoadGalleryIDs(ctx, r.repository.Image)
}); err != nil {
return nil, err
}
}
var errs []error
ret, errs = loaders.From(ctx).GalleryByID.LoadAll(obj.GalleryIDs.List())
return ret, firstError(errs)
}
func (r *imageResolver) Rating100(ctx context.Context, obj *models.Image) (*int, error) {
return obj.Rating, nil
}
func (r *imageResolver) Studio(ctx context.Context, obj *models.Image) (ret *models.Studio, err error) {
if obj.StudioID == nil {
return nil, nil
}
return loaders.From(ctx).StudioByID.Load(*obj.StudioID)
}
func (r *imageResolver) Tags(ctx context.Context, obj *models.Image) (ret []*models.Tag, err error) {
if !obj.TagIDs.Loaded() {
if err := r.withReadTxn(ctx, func(ctx context.Context) error {
return obj.LoadTagIDs(ctx, r.repository.Image)
}); err != nil {
return nil, err
}
}
var errs []error
ret, errs = loaders.From(ctx).TagByID.LoadAll(obj.TagIDs.List())
return ret, firstError(errs)
}
func (r *imageResolver) Performers(ctx context.Context, obj *models.Image) (ret []*models.Performer, err error) {
if !obj.PerformerIDs.Loaded() {
if err := r.withReadTxn(ctx, func(ctx context.Context) error {
return obj.LoadPerformerIDs(ctx, r.repository.Image)
}); err != nil {
return nil, err
}
}
var errs []error
ret, errs = loaders.From(ctx).PerformerByID.LoadAll(obj.PerformerIDs.List())
return ret, firstError(errs)
}
func (r *imageResolver) URL(ctx context.Context, obj *models.Image) (*string, error) {
if !obj.URLs.Loaded() {
if err := r.withReadTxn(ctx, func(ctx context.Context) error {
return obj.LoadURLs(ctx, r.repository.Image)
}); err != nil {
return nil, err
}
}
urls := obj.URLs.List()
if len(urls) == 0 {
return nil, nil
}
return &urls[0], nil
}
func (r *imageResolver) Urls(ctx context.Context, obj *models.Image) ([]string, error) {
if !obj.URLs.Loaded() {
if err := r.withReadTxn(ctx, func(ctx context.Context) error {
return obj.LoadURLs(ctx, r.repository.Image)
}); err != nil {
return nil, err
}
}
return obj.URLs.List(), nil
}