page__data.go (1685B)
1 // Copyright 2019 The Hugo Authors. All rights reserved.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 // http://www.apache.org/licenses/LICENSE-2.0
7 //
8 // Unless required by applicable law or agreed to in writing, software
9 // distributed under the License is distributed on an "AS IS" BASIS,
10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 // See the License for the specific language governing permissions and
12 // limitations under the License.
13
14 package hugolib
15
16 import (
17 "sync"
18
19 "github.com/gohugoio/hugo/resources/page"
20 )
21
22 type pageData struct {
23 *pageState
24
25 dataInit sync.Once
26 data page.Data
27 }
28
29 func (p *pageData) Data() any {
30 p.dataInit.Do(func() {
31 p.data = make(page.Data)
32
33 if p.Kind() == page.KindPage {
34 return
35 }
36
37 switch p.Kind() {
38 case page.KindTerm:
39 b := p.treeRef.n
40 name := b.viewInfo.name
41 termKey := b.viewInfo.termKey
42
43 taxonomy := p.s.Taxonomies()[name.plural].Get(termKey)
44
45 p.data[name.singular] = taxonomy
46 p.data["Singular"] = name.singular
47 p.data["Plural"] = name.plural
48 p.data["Term"] = b.viewInfo.term()
49 case page.KindTaxonomy:
50 b := p.treeRef.n
51 name := b.viewInfo.name
52
53 p.data["Singular"] = name.singular
54 p.data["Plural"] = name.plural
55 p.data["Terms"] = p.s.Taxonomies()[name.plural]
56 // keep the following just for legacy reasons
57 p.data["OrderedIndex"] = p.data["Terms"]
58 p.data["Index"] = p.data["Terms"]
59 }
60
61 // Assign the function to the map to make sure it is lazily initialized
62 p.data["pages"] = p.Pages
63 })
64
65 return p.data
66 }