photoprism/internal/session/data.go

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package session
import (
"strings"
"github.com/photoprism/photoprism/internal/entity"
)
type Saved struct {
User string `json:"user"`
Tokens []string `json:"tokens"`
Expiration int64 `json:"expiration"`
}
// UIDs represents a slice of unique ID strings.
type UIDs []string
// String returns all UIDs as comma separated string.
func (u UIDs) String() string {
return u.Join(",")
}
// Join returns all UIDs as custom separated string.
func (u UIDs) Join(s string) string {
return strings.Join(u, s)
}
type Data struct {
User entity.User `json:"user"` // Session user, guest or anonymous person.
Tokens []string `json:"tokens"` // Slice of secret share tokens.
Shares UIDs `json:"shares"` // Slice of shared entity UIDs.
}
func (s Data) Saved() Saved {
return Saved{User: s.User.UserUID, Tokens: s.Tokens}
}
func (s Data) Invalid() bool {
return s.User.ID == 0 || s.User.UserUID == "" || (s.Guest() && s.NoShares())
}
func (s Data) Valid() bool {
return !s.Invalid()
}
func (s Data) Guest() bool {
return s.User.Guest()
}
func (s Data) NoShares() bool {
return len(s.Shares) == 0
}
func (s Data) HasShare(uid string) bool {
for _, share := range s.Shares {
if share == uid {
return true
}
}
return false
}