77 lines
1.6 KiB
Go
77 lines
1.6 KiB
Go
// Copyright 2023 The Forgejo Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package forgefed
|
|
|
|
import (
|
|
ap "github.com/go-ap/activitypub"
|
|
"github.com/valyala/fastjson"
|
|
)
|
|
|
|
type (
|
|
SourceType string
|
|
)
|
|
|
|
type SourceTypes []SourceType
|
|
|
|
const (
|
|
StarType ap.ActivityVocabularyType = "Star"
|
|
)
|
|
|
|
const (
|
|
ForgejoSourceType SourceType = "frogejo"
|
|
)
|
|
|
|
var KnownSourceTypes = SourceTypes{
|
|
ForgejoSourceType,
|
|
}
|
|
|
|
// Star activity data type
|
|
// swagger:model
|
|
type Star struct {
|
|
// swagger:ignore
|
|
ap.Activity
|
|
// Source identifies the system which generated this activity. Exactly one value has to be specified.
|
|
Source SourceType `jsonld:"source,omitempty"`
|
|
}
|
|
|
|
// StarNew initializes a Star type activity
|
|
// ToDo: May be used later in creating signed activities
|
|
func StarNew(id ap.ID, ob ap.ID) *Star {
|
|
a := ap.ActivityNew(id, StarType, ob)
|
|
o := Star{Activity: *a, Source: ForgejoSourceType}
|
|
return &o
|
|
}
|
|
|
|
func (s Star) MarshalJSON() ([]byte, error) {
|
|
b := make([]byte, 0)
|
|
ap.JSONWrite(&b, '{')
|
|
|
|
ap.JSONWriteStringProp(&b, "source", string(s.Source))
|
|
if !ap.JSONWriteActivityValue(&b, s.Activity) {
|
|
return nil, nil
|
|
}
|
|
ap.JSONWrite(&b, '}')
|
|
return b, nil
|
|
}
|
|
|
|
func JSONLoadStar(val *fastjson.Value, s *Star) error {
|
|
if err := ap.OnActivity(&s.Activity, func(a *ap.Activity) error {
|
|
return ap.JSONLoadActivity(val, a)
|
|
}); err != nil {
|
|
return err
|
|
}
|
|
|
|
s.Source = SourceType(ap.JSONGetString(val, "source"))
|
|
return nil
|
|
}
|
|
|
|
func (s *Star) UnmarshalJSON(data []byte) error {
|
|
p := fastjson.Parser{}
|
|
val, err := p.ParseBytes(data)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return JSONLoadStar(val, s)
|
|
}
|