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hugolib, layout: Consolidate RSS template handling

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This commit is contained in:
Bjørn Erik Pedersen
2017-03-25 17:46:09 +01:00
parent ee75e2999b
commit 3cd97951f1
6 changed files with 71 additions and 48 deletions
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69
output/layout.go
View File

@@ -48,7 +48,20 @@ func NewLayoutHandler(hasTheme bool) *LayoutHandler {
return &LayoutHandler{hasTheme: hasTheme, cache: make(map[layoutCacheKey][]string)}
}
// RSS:
// Home:"rss.xml", "_default/rss.xml", "_internal/_default/rss.xml"
// Section: "section/" + section + ".rss.xml", "_default/rss.xml", "rss.xml", "_internal/_default/rss.xml"
// Taxonomy "taxonomy/" + singular + ".rss.xml", "_default/rss.xml", "rss.xml", "_internal/_default/rss.xml"
// Tax term: taxonomy/" + singular + ".terms.rss.xml", "_default/rss.xml", "rss.xml", "_internal/_default/rss.xml"
const (
// The RSS templates doesn't map easily into the regular pages.
layoutsRSSHome = `NAME.SUFFIX _default/NAME.SUFFIX _internal/_default/rss.xml`
layoutsRSSSection = `section/SECTION.NAME.SUFFIX _default/NAME.SUFFIX NAME.SUFFIX _internal/_default/rss.xml`
layoutsRSSTaxonomy = `taxonomy/SECTION.NAME.SUFFIX _default/NAME.SUFFIX NAME.SUFFIX _internal/_default/rss.xml`
layoutsRSSTaxonomyTerm = `taxonomy/SECTION.terms.NAME.SUFFIX _default/NAME.SUFFIX NAME.SUFFIX _internal/_default/rss.xml`
layoutsHome = "index.NAME.SUFFIX index.SUFFIX _default/list.NAME.SUFFIX _default/list.SUFFIX"
layoutsSection = `
section/SECTION.NAME.SUFFIX section/SECTION.SUFFIX
@@ -58,13 +71,13 @@ _default/list.NAME.SUFFIX _default/list.SUFFIX
indexes/SECTION.NAME.SUFFIX indexes/SECTION.SUFFIX
_default/indexes.NAME.SUFFIX _default/indexes.SUFFIX
`
layoutTaxonomy = `
layoutsTaxonomy = `
taxonomy/SECTION.NAME.SUFFIX taxonomy/SECTION.SUFFIX
indexes/SECTION.NAME.SUFFIX indexes/SECTION.SUFFIX
_default/taxonomy.NAME.SUFFIX _default/taxonomy.SUFFIX
_default/list.NAME.SUFFIX _default/list.SUFFIX
`
layoutTaxonomyTerm = `
layoutsTaxonomyTerm = `
taxonomy/SECTION.terms.NAME.SUFFIX taxonomy/SECTION.terms.SUFFIX
_default/terms.NAME.SUFFIX _default/terms.SUFFIX
indexes/indexes.NAME.SUFFIX indexes/indexes.SUFFIX
@@ -90,18 +103,27 @@ func (l *LayoutHandler) For(d LayoutDescriptor, layoutOverride string, f Format)
layout = layoutOverride
}
switch d.Kind {
// TODO(bep) move the Kind constants some common place.
case "home":
layouts = resolveTemplate(layoutsHome, d, f)
case "section":
layouts = resolveTemplate(layoutsSection, d, f)
case "taxonomy":
layouts = resolveTemplate(layoutTaxonomy, d, f)
case "taxonomyTerm":
layouts = resolveTemplate(layoutTaxonomyTerm, d, f)
case "page":
isRSS := f.Name == RSSType.Name
if d.Kind == "page" {
if isRSS {
return []string{}
}
layouts = regularPageLayouts(d.Type, layout, f)
} else {
if isRSS {
layouts = resolveListTemplate(d, f,
layoutsRSSHome,
layoutsRSSSection,
layoutsRSSTaxonomy,
layoutsRSSTaxonomyTerm)
} else {
layouts = resolveListTemplate(d, f,
layoutsHome,
layoutsSection,
layoutsTaxonomy,
layoutsTaxonomyTerm)
}
}
if l.hasTheme {
@@ -137,6 +159,27 @@ func (l *LayoutHandler) For(d LayoutDescriptor, layoutOverride string, f Format)
return layouts
}
func resolveListTemplate(d LayoutDescriptor, f Format,
homeLayouts,
sectionLayouts,
taxonomyLayouts,
taxonomyTermLayouts string) []string {
var layouts []string
switch d.Kind {
case "home":
layouts = resolveTemplate(homeLayouts, d, f)
case "section":
layouts = resolveTemplate(sectionLayouts, d, f)
case "taxonomy":
layouts = resolveTemplate(taxonomyLayouts, d, f)
case "taxonomyTerm":
layouts = resolveTemplate(taxonomyTermLayouts, d, f)
}
return layouts
}
func resolveTemplate(templ string, d LayoutDescriptor, f Format) []string {
return strings.Fields(replaceKeyValues(templ,
"SUFFIX", f.MediaType.Suffix,

9
output/layout_test.go
View File

@@ -55,6 +55,15 @@ func TestLayout(t *testing.T) {
[]string{"myttype/mysubtype/mylayout.amp.html", "myttype/mysubtype/mylayout.html", "myttype/mylayout.amp.html"}},
{"Page with overridden layout", LayoutDescriptor{Kind: "page", Layout: "mylayout", Type: "myttype"}, false, "myotherlayout", ampType,
[]string{"myttype/myotherlayout.amp.html", "myttype/myotherlayout.html"}},
// RSS
{"RSS Home with theme", LayoutDescriptor{Kind: "home"}, true, "", RSSType,
[]string{"rss.xml", "_default/rss.xml", "theme/rss.xml", "theme/_default/rss.xml", "_internal/_default/rss.xml"}},
{"RSS Section", LayoutDescriptor{Kind: "section", Section: "sect1"}, false, "", RSSType,
[]string{"section/sect1.rss.xml", "_default/rss.xml", "rss.xml", "_internal/_default/rss.xml"}},
{"RSS Taxonomy", LayoutDescriptor{Kind: "taxonomy", Section: "tag"}, false, "", RSSType,
[]string{"taxonomy/tag.rss.xml", "_default/rss.xml", "rss.xml", "_internal/_default/rss.xml"}},
{"RSS Taxonomy term", LayoutDescriptor{Kind: "taxonomyTerm", Section: "tag"}, false, "", RSSType,
[]string{"taxonomy/tag.terms.rss.xml", "_default/rss.xml", "rss.xml", "_internal/_default/rss.xml"}},
} {
t.Run(this.name, func(t *testing.T) {
l := NewLayoutHandler(this.hasTheme)