62 Zeilen
1.3 KiB
Go
62 Zeilen
1.3 KiB
Go
package menus
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import (
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"net/url"
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"go.sebtobie.de/httpserver/auth"
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)
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// Menu is an Interface to give the server infos about menuitems
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type Menu interface {
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Name() string
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AltText() string
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URL() *url.URL
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Children() []Menu
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Enabled(auth.Account) bool
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}
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// MenuSite is an interface that is fullfilled by sites to return an type of menu.
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type MenuSite interface {
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Menu() []Menu
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}
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// MenuItem is an Implementation of the Menu Interface
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// Enabled returns always true
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type MenuItem struct {
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ItemName string
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ItemAltText string
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ItemURL *url.URL
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ItemChildren []Menu
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}
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// Name returns the name of the Item.
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func (m *MenuItem) Name() string {
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return m.ItemName
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}
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// AltText is for hovertext or Descriptions. Its can return "".
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// to make templatemaking easier i decided to make an return required.
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func (m *MenuItem) AltText() string {
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return m.ItemAltText
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}
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// URL returns the full URL of the item.
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func (m *MenuItem) URL() *url.URL {
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return m.ItemURL
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}
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// Children returns the ItemChildren or an empty Menu-Arry if ItemChildren is nil
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func (m *MenuItem) Children() []Menu {
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if m.ItemChildren == nil {
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return []Menu{}
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}
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return m.ItemChildren
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}
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// Enabled returns always true
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func (*MenuItem) Enabled(auth.Account) bool {
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return true
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}
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var _ Menu = &MenuItem{}
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