summaryrefslogtreecommitdiffstats
path: root/hugolib/page__data.go
blob: 8bc818a00a0388fae0924eba6ff7364a67220318 (plain)
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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
// 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 (
	"sync"

	"github.com/gohugoio/hugo/common/maps"

	"github.com/gohugoio/hugo/resources/page"
)

type pageData struct {
	*pageState

	dataInit sync.Once
	data     page.Data
}

func (p *pageData) Data() interface{} {
	p.dataInit.Do(func() {
		p.data = make(page.Data)

		if p.Kind() == page.KindPage {
			return
		}

		switch p.Kind() {
		case page.KindTaxonomy:
			bucket := p.bucket
			meta := bucket.meta
			plural := maps.GetString(meta, "plural")
			singular := maps.GetString(meta, "singular")

			taxonomy := p.s.Taxonomies[plural].Get(maps.GetString(meta, "termKey"))

			p.data[singular] = taxonomy
			p.data["Singular"] = meta["singular"]
			p.data["Plural"] = plural
			p.data["Term"] = meta["term"]
		case page.KindTaxonomyTerm:
			bucket := p.bucket
			meta := bucket.meta
			plural := maps.GetString(meta, "plural")
			singular := maps.GetString(meta, "singular")

			p.data["Singular"] = singular
			p.data["Plural"] = plural
			p.data["Terms"] = p.s.Taxonomies[plural]
			// keep the following just for legacy reasons
			p.data["OrderedIndex"] = p.data["Terms"]
			p.data["Index"] = p.data["Terms"]
		}

		// Assign the function to the map to make sure it is lazily initialized
		p.data["pages"] = p.Pages

	})

	return p.data
}