linstrom/storage-new/models/MediaMetadata.go

50 lines
2 KiB
Go

package models
import (
"time"
"gorm.io/gorm"
)
// MediaMetadata contains metadata about some media file.
// These files are never stored directly by Linstrom.
// Instead, they are either stored on the remote server they originated from
// or an s3 bucket if uploaded to Linstrom.
type MediaMetadata struct {
ID string `gorm:"primarykey;type:uuid;default:gen_random_uuid()"` // The unique ID of this media file
CreatedAt time.Time // When this entry was created
UpdatedAt time.Time // When this entry was last updated
// When this entry was deleted (for soft deletions)
// Soft delete means that this entry still exists in the db, but gorm won't include it anymore unless specifically told to
// If not null, this entry is marked as deleted
DeletedAt gorm.DeletedAt `gorm:"index"`
OwnedById string // Account id this media belongs to
Remote bool // whether the attachment is a remote one
// Where the media is stored. Url
Location string
Type string // What media type this is following mime types, eg image/png
// Name of the file
// Could be <emote-name>.png, <server-name>.webp for example. Or the name the file was uploaded with
Name string
// Alternative description of the media file's content
AltText string
// Whether the media is to be blurred by default
Blurred bool
}
// TODO: Implement special handling for the linstrom URI type
// Linstrom URIs indicate resource either generated on the fly, like identicons,
// or embedded data, such as the default duck
// For external users, transform them into normal http URIs with a "special" path
const DefaultDuckLocationName = "linstrom://default-media"
var DefaultDuckMedia = MediaMetadata{
ID: "3b562a45-36b7-4c42-a944-3672f319ff7b",
OwnedById: "", // FIXME: Add default user ID here
Remote: false,
Location: DefaultDuckLocationName,
Type: "image/webp",
Name: "default-duck.webp",
AltText: "a greyscale image of a pidgeon on some smooth surface, likely a liquid. It is captioned with the text \"Duck\"",
Blurred: false,
}