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🏗️ Support mono and multilang sites
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This commit is contained in:
Maxim Lebedev 2023-11-13 08:13:56 +06:00
parent 94c8850e80
commit 2558a14d8c
Signed by: toby3d
GPG Key ID: 1F14E25B7C119FC5
1 changed files with 41 additions and 20 deletions
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61
main.go
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@ -25,7 +25,6 @@ import (
"github.com/caarlos0/env/v10"
"golang.org/x/text/language"
"golang.org/x/text/message"
"source.toby3d.me/toby3d/home/internal/common"
"source.toby3d.me/toby3d/home/internal/domain"
@ -81,26 +80,9 @@ func NewApp(ctx context.Context, config *domain.Config) (*App, error) {
pages := pagefsrepo.NewFileSystemPageRepository(contentDir)
pager := pageucase.NewPageUseCase(pages, resources)
matcher := language.NewMatcher(message.DefaultCatalog.Languages())
server := &http.Server{
Addr: config.AddrPort().String(),
Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
head, tail := urlutil.ShiftPath(r.URL.Path)
if head == "" {
tags, _, err := language.ParseAcceptLanguage(r.Header.Get(common.HeaderAcceptLanguage))
if err != nil || len(tags) == 0 {
tags = append(tags, language.English)
}
lang, _, _ := matcher.Match(tags...)
http.Redirect(w, r, "/"+lang.String()+"/", http.StatusSeeOther)
return
}
// TODO(toby3d): use exists static use case or split that on static and resource modules?
// INFO(toby3d): any static file is public and unprotected by design, so it's safe to search it
// first before deep down to any page or it's resource which might be secured by middleware or
@ -112,8 +94,7 @@ func NewApp(ctx context.Context, config *domain.Config) (*App, error) {
return
}
lang := domain.NewLanguage(head)
r.URL.Path = tail
lang := domain.LanguageUnd
s, err := siter.Do(r.Context(), lang)
if err != nil {
@ -122,6 +103,46 @@ func NewApp(ctx context.Context, config *domain.Config) (*App, error) {
return
}
if s.IsMultiLingual() {
head, tail := urlutil.ShiftPath(r.URL.Path)
if head == "" {
supported := make([]language.Tag, len(s.Languages))
for i := range s.Languages {
supported[i] = language.Make(s.Languages[i].Lang())
}
if s.DefaultLanguage != domain.LanguageUnd {
supported = append(
[]language.Tag{language.Make(s.DefaultLanguage.Code())},
supported...,
)
}
requested, _, err := language.ParseAcceptLanguage(
r.Header.Get(common.HeaderAcceptLanguage))
if err != nil || len(requested) == 0 {
requested = append(requested, language.English)
}
matched, _, _ := language.NewMatcher(supported).Match(requested...)
lang = domain.NewLanguage(matched.String())
http.Redirect(w, r, "/"+lang.Lang()+"/", http.StatusSeeOther)
return
}
lang = domain.NewLanguage(head)
r.URL.Path = tail
}
if s, err = siter.Do(r.Context(), lang); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
p, err := pager.Do(r.Context(), lang, r.URL.Path)
if err != nil {
if !errors.Is(err, page.ErrNotExist) {