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media.go
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media.go
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package domain
type (
// Media provides the category media interface
Media interface {
Type() string
MimeType() string
Usage() string
Title() string
Reference() string
}
// Medias defines the category media slice
Medias []Media
// MediaData defines the default domain category media data model
MediaData struct {
MediaType string
MediaMimeType string
MediaTitle string
MediaReference string
MediaUsage string
}
)
// Media usage constants
const (
MediaUsageTeaser = "teaser"
MediaUsageDetail = "detail"
)
var _ Media = (*MediaData)(nil)
// MimeType gets the media mime type
func (m MediaData) MimeType() string {
return m.MediaMimeType
}
// Title gets the media title
func (m MediaData) Title() string {
return m.MediaTitle
}
// Reference gets the media reference
func (m MediaData) Reference() string {
return m.MediaReference
}
// Type gets the media type
func (m MediaData) Type() string {
return m.MediaType
}
// Usage gets the media usage
func (m MediaData) Usage() string {
return m.MediaUsage
}
// Has checks if the Medias contain a media with `usage`
func (m Medias) Has(usage string) bool {
for _, media := range m {
if media.Usage() == usage {
return true
}
}
return false
}
// Get returns a *Media with `usage`, empty media result if none was found
func (m Medias) Get(usage string) Media {
for _, media := range m {
if media.Usage() == usage {
return media
}
}
return MediaData{}
}