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hugolib: Improve menu generation for section pages with content

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When using the lazy blogger setting to automatically generate menu
entries from section pages, we now recognize section pages that have
content, and use the weight and linktitle configured in the frontmatter.

This way, we can use the lazy blogger automatic generation, and
influence menu order and translations, directly from the frontmatter.

Updates #2974
This commit is contained in:
Abdo Roig-Maranges 2017-01-22 12:28:31 +01:00 committed by Bjørn Erik Pedersen
parent fe9fd0acf4
commit 2a6b26a7a5
1 changed files with 32 additions and 8 deletions
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38
hugolib/site.go
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@ -1430,6 +1430,7 @@ func (s *Site) assembleMenus() {
flat := map[twoD]*MenuEntry{}
children := map[twoD]Menu{}
// add menu entries from config to flat hash
menuConfig := s.getMenusFromConfig()
for name, menu := range menuConfig {
for _, me := range *menu {
@ -1438,26 +1439,49 @@ func (s *Site) assembleMenus() {
}
sectionPagesMenu := s.Info.sectionPagesMenu
sectionPagesMenus := make(map[string]interface{})
//creating flat hash
pages := s.Pages
for _, p := range pages {
if sectionPagesMenu != "" {
// Create menu entries for section pages with content
for _, p := range pages {
if p.Kind == KindSection {
// menu with same id defined in config, let that one win
if _, ok := flat[twoD{sectionPagesMenu, p.Section()}]; ok {
continue
}
me := MenuEntry{Identifier: p.Section(),
Name: p.LinkTitle(),
Weight: p.Weight,
URL: p.RelPermalink()}
flat[twoD{sectionPagesMenu, me.KeyName()}] = &me
}
}
// Create entries for remaining content-less section pages
sectionPagesMenus := make(map[string]interface{})
for _, p := range pages {
if _, ok := sectionPagesMenus[p.Section()]; !ok {
if p.Section() != "" {
// menu with same id defined in config, let that one win
if _, ok := flat[twoD{sectionPagesMenu, p.Section()}]; ok {
continue
}
me := MenuEntry{Identifier: p.Section(),
Name: helpers.MakeTitle(helpers.FirstUpper(p.Section())),
URL: s.Info.createNodeMenuEntryURL(p.addLangPathPrefix("/"+p.Section()) + "/")}
if _, ok := flat[twoD{sectionPagesMenu, me.KeyName()}]; ok {
// menu with same id defined in config, let that one win
continue
}
flat[twoD{sectionPagesMenu, me.KeyName()}] = &me
sectionPagesMenus[p.Section()] = true
}
}
}
}
// Add menu entries provided by pages
for _, p := range pages {
for name, me := range p.Menus() {
if _, ok := flat[twoD{name, me.KeyName()}]; ok {
s.Log.ERROR.Printf("Two or more menu items have the same name/identifier in Menu %q: %q.\nRename or set an unique identifier.\n", name, me.KeyName())