/
breadcrumbs.go
52 lines (45 loc) · 1.02 KB
/
breadcrumbs.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
package prago
type breadcrumbs struct {
Items []*breadcrumb
}
type breadcrumb struct {
Logo string
Icon string
Image string
Name string
URL string
Title string
Selected bool
}
func (menu menu) GetBreadcrumbs() *breadcrumbs {
items := getBreadcrumbsFromMenuItems(menu.Items)
items = append([]*breadcrumb{{
Logo: "/admin/logo",
URL: "/admin",
}}, items...)
return &breadcrumbs{
Items: items,
}
}
func getBreadcrumbsFromMenuItems(items []*menuItem) []*breadcrumb {
for _, v := range items {
if v.Selected {
return []*breadcrumb{menuItemToBreadcrumb(v, true)}
}
items := getBreadcrumbsFromMenuItems(v.Subitems)
if len(items) > 0 {
return append([]*breadcrumb{menuItemToBreadcrumb(v, false)}, items...)
}
}
return nil
}
func menuItemToBreadcrumb(menuItem *menuItem, selected bool) *breadcrumb {
return &breadcrumb{
Icon: menuItem.Icon,
Image: menuItem.Image,
Name: menuItem.Name,
URL: menuItem.URL,
Title: menuItem.Name,
Selected: selected,
}
}