mirror of
https://github.com/gohugoio/hugo.git
synced 2024-11-07 20:30:36 -05:00
85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
// Copyright 2019 The Hugo Authors. All rights reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package hugolib
|
|
|
|
import (
|
|
"context"
|
|
"sync"
|
|
|
|
"github.com/gohugoio/hugo/navigation"
|
|
)
|
|
|
|
type pageMenus struct {
|
|
p *pageState
|
|
|
|
q navigation.MenuQueryProvider
|
|
|
|
pmInit sync.Once
|
|
pm navigation.PageMenus
|
|
}
|
|
|
|
func (p *pageMenus) HasMenuCurrent(menuID string, me *navigation.MenuEntry) bool {
|
|
p.p.s.init.menus.Do(context.Background())
|
|
p.init()
|
|
return p.q.HasMenuCurrent(menuID, me)
|
|
}
|
|
|
|
func (p *pageMenus) IsMenuCurrent(menuID string, inme *navigation.MenuEntry) bool {
|
|
p.p.s.init.menus.Do(context.Background())
|
|
p.init()
|
|
return p.q.IsMenuCurrent(menuID, inme)
|
|
}
|
|
|
|
func (p *pageMenus) Menus() navigation.PageMenus {
|
|
// There is a reverse dependency here. initMenus will, once, build the
|
|
// site menus and update any relevant page.
|
|
p.p.s.init.menus.Do(context.Background())
|
|
|
|
return p.menus()
|
|
}
|
|
|
|
func (p *pageMenus) menus() navigation.PageMenus {
|
|
p.init()
|
|
return p.pm
|
|
}
|
|
|
|
func (p *pageMenus) init() {
|
|
p.pmInit.Do(func() {
|
|
p.q = navigation.NewMenuQueryProvider(
|
|
p,
|
|
p.p.s,
|
|
p.p,
|
|
)
|
|
|
|
params := p.p.Params()
|
|
|
|
var menus any
|
|
var ok bool
|
|
|
|
if p.p.m.pageConfig.Menus != nil {
|
|
menus = p.p.m.pageConfig.Menus
|
|
} else {
|
|
menus, ok = params["menus"]
|
|
if !ok {
|
|
menus = params["menu"]
|
|
}
|
|
}
|
|
|
|
var err error
|
|
p.pm, err = navigation.PageMenusFromPage(menus, p.p)
|
|
if err != nil {
|
|
p.p.s.Log.Errorln(p.p.wrapError(err))
|
|
}
|
|
})
|
|
}
|