hugolib: Restore taxonomy term path separation

Fixes #5513

hugolib/hugo_sites.go

@@ -16,6 +16,7 @@ package hugolib
 import (
 	"errors"
 	"io"
+	"path"
 	"path/filepath"
 	"sort"
 	"strings"
@@ -520,6 +521,15 @@ func (h *HugoSites) assignMissingTranslations() error {
 func (h *HugoSites) createMissingPages() error {
 	var newPages Pages
 
+	singularPlural := func(p *Page) (string, string) {
+		slen := len(p.sections)
+		singular := p.sections[slen-1]
+		singular = p.s.PathSpec.MakePathSanitized(singular)
+		plural := path.Join((p.sections[:slen-1])...)
+
+		return singular, plural
+	}
+
 	for _, s := range h.Sites {
 		if s.isEnabled(KindHome) {
 			// home pages
@@ -544,6 +554,7 @@ func (h *HugoSites) createMissingPages() error {
 		if len(taxonomies) > 0 {
 			taxonomyPages := s.findPagesByKind(KindTaxonomy)
 			taxonomyTermsPages := s.findPagesByKind(KindTaxonomyTerm)
+
 			for _, plural := range taxonomies {
 				if s.isEnabled(KindTaxonomyTerm) {
 					foundTaxonomyTermsPage := false
@@ -570,11 +581,10 @@ func (h *HugoSites) createMissingPages() error {
 							key = s.PathSpec.MakeSegment(key)
 						}
 						for _, p := range taxonomyPages {
-							// Some people may have /authors/MaxMustermann etc. as paths.
-							// p.sections contains the raw values from the file system.
-							// See https://github.com/gohugoio/hugo/issues/4238
-							singularKey := s.PathSpec.MakePathSanitized(p.sections[1])
-							if p.sections[0] == plural && singularKey == key {
+
+							singularKey, pluralKey := singularPlural(p)
+
+							if pluralKey == plural && singularKey == key {
 								foundTaxonomyPage = true
 								break
 							}

hugolib/hugo_sites_build_test.go

@@ -100,8 +100,8 @@ func doTestMultiSitesMainLangInRoot(t *testing.T, defaultInSubDir bool) {
 	// Check list pages
 	b.AssertFileContent(pathMod("public/fr/sect/index.html"), "List", "Bonjour")
 	b.AssertFileContent("public/en/sect/index.html", "List", "Hello")
-	b.AssertFileContent(pathMod("public/fr/plaques/frtag1/index.html"), "List", "Bonjour")
-	b.AssertFileContent("public/en/tags/tag1/index.html", "List", "Hello")
+	b.AssertFileContent(pathMod("public/fr/plaques/frtag1/index.html"), "Taxonomy List", "Bonjour")
+	b.AssertFileContent("public/en/tags/tag1/index.html", "Taxonomy List", "Hello")
 
 	// Check sitemaps
 	// Sitemaps behaves different: In a multilanguage setup there will always be a index file and

hugolib/page.go

@@ -1774,8 +1774,8 @@ func (p *Page) prepareData(s *Site) error {
 		case KindHome:
 			pages = s.RegularPages
 		case KindTaxonomy:
-			plural := p.sections[0]
-			term := p.sections[1]
+			plural := path.Join(p.sections[:len(p.sections)-1]...)
+			term := p.sections[len(p.sections)-1]
 
 			if s.Info.preserveTaxonomyNames {
 				if v, ok := s.taxonomiesOrigKey[fmt.Sprintf("%s-%s", plural, term)]; ok {
@@ -1792,7 +1792,7 @@ func (p *Page) prepareData(s *Site) error {
 			p.data["Term"] = term
 			pages = taxonomy.Pages()
 		case KindTaxonomyTerm:
-			plural := p.sections[0]
+			plural := path.Join(p.sections...)
 			singular := s.taxonomiesPluralSingular[plural]
 
 			p.data["Singular"] = singular

hugolib/site.go

@@ -22,6 +22,7 @@ import (
 	"mime"
 	"net/url"
 	"os"
+	"path"
 	"path/filepath"
 	"sort"
 	"strconv"
@@ -1586,11 +1587,28 @@ func (s *Site) resetBuildState() {
 	}
 }
 
+func (s *Site) singularPluralAll(sections []string) (string, string, string) {
+	slen := len(sections)
+	singular := sections[slen-1]
+	plural := path.Join((sections[:slen-1])...)
+	all := path.Join(sections...)
+
+	return singular, plural, all
+}
+
 func (s *Site) kindFromSections(sections []string) string {
 	if len(sections) == 0 {
 		return KindSection
 	}
 
+	_, plural, all := s.singularPluralAll(sections)
+
+	if _, ok := s.Taxonomies[all]; ok {
+		return KindTaxonomyTerm
+	} else if _, ok := s.Taxonomies[plural]; ok {
+		return KindTaxonomy
+	}
+
 	if _, isTaxonomy := s.Taxonomies[sections[0]]; isTaxonomy {
 		if len(sections) == 1 {
 			return KindTaxonomyTerm
@@ -1876,8 +1894,10 @@ func (s *Site) newHomePage() *Page {
 }
 
 func (s *Site) newTaxonomyPage(plural, key string) *Page {
+	sections := strings.Split(plural, "/")
+	sections = append(sections, key)
 
-	p := s.newNodePage(KindTaxonomy, plural, key)
+	p := s.newNodePage(KindTaxonomy, sections...)
 
 	if s.Info.preserveTaxonomyNames {
 		p.title = key
@@ -1901,7 +1921,7 @@ func (s *Site) newSectionPage(name string) *Page {
 }
 
 func (s *Site) newTaxonomyTermsPage(plural string) *Page {
-	p := s.newNodePage(KindTaxonomyTerm, plural)
+	p := s.newNodePage(KindTaxonomyTerm, strings.Split(plural, "/")...)
 	p.title = s.titleFunc(plural)
 	return p
 }

hugolib/taxonomy_test.go

@@ -243,3 +243,44 @@ subcats:
 	th.assertFileContent(pathFunc("public/empties/index.html"), "Terms List", "Empties")
 
 }
+
+// https://github.com/gohugoio/hugo/issues/5513
+func TestTaxonomyPathSeparation(t *testing.T) {
+	t.Parallel()
+
+	config := `
+baseURL = "https://example.com"
+
+[taxonomies]
+"news/tag" = "news/tags"
+"news/category" = "news/categories"
+`
+
+	pageContent := `
++++
+title = "foo"
+"news/categories" = ["a", "b", "c"]
++++
+
+Content.
+
+
+`
+
+	b := newTestSitesBuilder(t)
+	b.WithConfigFile("toml", config)
+	b.WithContent("page.md", pageContent)
+	b.WithContent("news/categories/b/_index.md", `
+---
+title: "This is B"
+---
+
+`)
+
+	b.CreateSites().Build(BuildCfg{})
+
+	b.AssertFileContent("public/news/categories/index.html", "Taxonomy Term Page 1|News/Categories|Hello|https://example.com/news/categories/|")
+	b.AssertFileContent("public/news/categories/a/index.html", "Taxonomy List Page 1|A|Hello|https://example.com/news/categories/a/|")
+	b.AssertFileContent("public/news/categories/b/index.html", "Taxonomy List Page 1|This is B|Hello|https://example.com/news/categories/b/|")
+
+}

hugolib/testhelpers_test.go

@@ -420,12 +420,15 @@ date: "2018-02-28"
 			"content/sect/doc1.nn.md", contentTemplate,
 		}
 
+		listTemplateCommon = "{{ $p := .Paginator }}{{ $p.PageNumber }}|{{ .Title }}|{{ i18n \"hello\" }}|{{ .Permalink }}|Pager: {{ template \"_internal/pagination.html\" . }}"
+
 		defaultTemplates = []string{
 			"_default/single.html", "Single: {{ .Title }}|{{ i18n \"hello\" }}|{{.Lang}}|{{ .Content }}",
-			"_default/list.html", "{{ $p := .Paginator }}List Page {{ $p.PageNumber }}: {{ .Title }}|{{ i18n \"hello\" }}|{{ .Permalink }}|Pager: {{ template \"_internal/pagination.html\" . }}",
+			"_default/list.html", "List Page " + listTemplateCommon,
 			"index.html", "{{ $p := .Paginator }}Default Home Page {{ $p.PageNumber }}: {{ .Title }}|{{ .IsHome }}|{{ i18n \"hello\" }}|{{ .Permalink }}|{{  .Site.Data.hugo.slogan }}|String Resource: {{ ( \"Hugo Pipes\" | resources.FromString \"text/pipes.txt\").RelPermalink  }}",
 			"index.fr.html", "{{ $p := .Paginator }}French Home Page {{ $p.PageNumber }}: {{ .Title }}|{{ .IsHome }}|{{ i18n \"hello\" }}|{{ .Permalink }}|{{  .Site.Data.hugo.slogan }}|String Resource: {{ ( \"Hugo Pipes\" | resources.FromString \"text/pipes.txt\").RelPermalink  }}",
-
+			"_default/terms.html", "Taxonomy Term Page " + listTemplateCommon,
+			"_default/taxonomy.html", "Taxonomy List Page " + listTemplateCommon,
 			// Shortcodes
 			"shortcodes/shortcode.html", "Shortcode: {{ i18n \"hello\" }}",
 			// A shortcode in multiple languages