54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
package form
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import "strings"
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// Selection represents items selected in the user interface.
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type Selection struct {
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All bool `json:"all"`
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Files []string `json:"files"`
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Photos []string `json:"photos"`
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Albums []string `json:"albums"`
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Labels []string `json:"labels"`
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Places []string `json:"places"`
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Subjects []string `json:"subjects"`
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}
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// Empty checks if any specific items were selected.
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func (f Selection) Empty() bool {
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switch {
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case len(f.Files) > 0:
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return false
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case len(f.Photos) > 0:
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return false
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case len(f.Albums) > 0:
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return false
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case len(f.Labels) > 0:
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return false
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case len(f.Places) > 0:
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return false
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case len(f.Subjects) > 0:
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return false
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}
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return true
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}
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// Get returns a string slice with the selected item UIDs.
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func (f Selection) Get() []string {
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var all []string
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copy(all, f.Files)
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all = append(all, f.Photos...)
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all = append(all, f.Albums...)
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all = append(all, f.Labels...)
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all = append(all, f.Places...)
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all = append(all, f.Subjects...)
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return all
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}
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// String returns a string containing all selected item UIDs.
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func (f Selection) String() string {
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return strings.Join(f.Get(), ", ")
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}
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