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model_filters.go
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/
model_filters.go
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package encodings
import (
"encoding/json"
"fmt"
)
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License. See NOTICE.txt in the project root for license information.
type Filters struct {
Crop *Rectangle `json:"crop,omitempty"`
Deinterlace *Deinterlace `json:"deinterlace,omitempty"`
FadeIn *Fade `json:"fadeIn,omitempty"`
FadeOut *Fade `json:"fadeOut,omitempty"`
Overlays *[]Overlay `json:"overlays,omitempty"`
Rotation *Rotation `json:"rotation,omitempty"`
}
var _ json.Unmarshaler = &Filters{}
func (s *Filters) UnmarshalJSON(bytes []byte) error {
type alias Filters
var decoded alias
if err := json.Unmarshal(bytes, &decoded); err != nil {
return fmt.Errorf("unmarshaling into Filters: %+v", err)
}
s.Crop = decoded.Crop
s.Deinterlace = decoded.Deinterlace
s.FadeIn = decoded.FadeIn
s.FadeOut = decoded.FadeOut
s.Rotation = decoded.Rotation
var temp map[string]json.RawMessage
if err := json.Unmarshal(bytes, &temp); err != nil {
return fmt.Errorf("unmarshaling Filters into map[string]json.RawMessage: %+v", err)
}
if v, ok := temp["overlays"]; ok {
var listTemp []json.RawMessage
if err := json.Unmarshal(v, &listTemp); err != nil {
return fmt.Errorf("unmarshaling Overlays into list []json.RawMessage: %+v", err)
}
output := make([]Overlay, 0)
for i, val := range listTemp {
impl, err := unmarshalOverlayImplementation(val)
if err != nil {
return fmt.Errorf("unmarshaling index %d field 'Overlays' for 'Filters': %+v", i, err)
}
output = append(output, impl)
}
s.Overlays = &output
}
return nil
}