// if the page has a slug, return the slug, else return the title
func pageToPermalinkSlugElseTitle(p *Page, a string) (string, error) {
if p.Slug != "" {
// Don't start or end with a -
if strings.HasPrefix(p.Slug, "-") {
p.Slug = p.Slug[1:len(p.Slug)]
}
if strings.HasSuffix(p.Slug, "-") {
p.Slug = p.Slug[0 : len(p.Slug)-1]
}
return helpers.URLize(p.Slug), nil
}
return pageToPermalinkTitle(p, a)
}
// pageToPermalinkTitle returns the URL-safe form of the title
func pageToPermalinkTitle(p *Page, _ string) (string, error) {
// Page contains Node which has Title
// (also contains URLPath which has Slug, sometimes)
return helpers.URLize(p.Title), nil
}
// pageToPermalinkFilename returns the URL-safe form of the filename
func pageToPermalinkFilename(p *Page, _ string) (string, error) {
//var extension = p.Source.Ext
//var name = p.Source.Path()[0 : len(p.Source.Path())-len(extension)]
return helpers.URLize(p.Source.BaseFileName()), nil
}
func (s *Site) RenderHomePage() error {
n := s.newHomeNode()
layouts := s.appendThemeTemplates([]string{"index.html", "_default/list.html"})
if err := s.renderAndWritePage("homepage", helpers.FilePathSeparator, n, layouts...); err != nil {
return err
}
if n.paginator != nil {
paginatePath := viper.GetString("paginatePath")
// write alias for page 1
s.WriteDestAlias(helpers.PaginateAliasPath("", 1), s.permalink("/"))
pagers := n.paginator.Pagers()
for i, pager := range pagers {
if i == 0 {
// already created
continue
}
homePagerNode := s.newHomeNode()
homePagerNode.paginator = pager
if pager.TotalPages() > 0 {
first, _ := pager.page(0)
homePagerNode.Date = first.Date
homePagerNode.Lastmod = first.Lastmod
}
pageNumber := i + 1
htmlBase := fmt.Sprintf("/%s/%d", paginatePath, pageNumber)
if err := s.renderAndWritePage(fmt.Sprintf("homepage"), filepath.FromSlash(htmlBase), homePagerNode, layouts...); err != nil {
return err
}
}
}
if !viper.GetBool("DisableRSS") {
// XML Feed
n.URL = s.permalinkStr(viper.GetString("RSSUri"))
n.Title = ""
high := 50
if len(s.Pages) < high {
high = len(s.Pages)
}
n.Data["Pages"] = s.Pages[:high]
if len(s.Pages) > 0 {
n.Date = s.Pages[0].Date
n.Lastmod = s.Pages[0].Lastmod
}
rssLayouts := []string{"rss.xml", "_default/rss.xml", "_internal/_default/rss.xml"}
if err := s.renderAndWriteXML("homepage rss", viper.GetString("RSSUri"), n, s.appendThemeTemplates(rssLayouts)...); err != nil {
return err
}
}
// TODO(bep) reusing the Home Node smells trouble
n.URL = helpers.URLize("404.html")
n.IsHome = false
n.Title = "404 Page not found"
n.Permalink = s.permalink("404.html")
n.scratch = newScratch()
nfLayouts := []string{"404.html"}
if nfErr := s.renderAndWritePage("404 page", "404.html", n, s.appendThemeTemplates(nfLayouts)...); nfErr != nil {
return nfErr
}
return nil
}