🏗️ Connect and use entry handler in home cmd
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0c38b587b4
commit
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@ -3,11 +3,11 @@ package home
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import (
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"bytes"
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"context"
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"errors"
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"fmt"
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"io"
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"io/fs"
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"log"
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"mime"
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"net"
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"net/http"
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"os"
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@ -18,7 +18,7 @@ import (
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"source.toby3d.me/toby3d/home/internal/common"
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"source.toby3d.me/toby3d/home/internal/domain"
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"source.toby3d.me/toby3d/home/internal/entry"
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entryhttpdelivery "source.toby3d.me/toby3d/home/internal/entry/delivery/http"
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pagefsrepo "source.toby3d.me/toby3d/home/internal/entry/repository/fs"
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pageucase "source.toby3d.me/toby3d/home/internal/entry/usecase"
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"source.toby3d.me/toby3d/home/internal/middleware"
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@ -62,31 +62,40 @@ func NewApp(logger *log.Logger, config *domain.Config) (*App, error) {
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serverer := servercase.NewServerUseCase(sites)
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webfingerer := webfingerucase.NewWebFingerUseCase(sites)
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webfingerHandler := webfingerhttpdelivery.NewHandler(webfingerer)
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entryHandler := entryhttpdelivery.NewHandler(siter, entrier, themer)
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handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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// NOTE(toby3d): any static file is public and unprotected by
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// design, so it's safe to search it first before deep down to
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// any page or it's resource which might be protected by
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// middleware or something else.
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if static, err := staticer.Do(r.Context(), strings.TrimPrefix(r.URL.Path, "/")); err == nil {
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if static, err := staticer.Do(r.Context(), r.URL.Path); err == nil {
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http.ServeContent(w, r, static.Name(), static.ModTime(), static)
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return
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}
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head, tail := urlutil.ShiftPath(r.URL.Path)
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lang := domain.LanguageUnd
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// NOTE(toby3d): read $HOME_CONTENT_DIR/index.md as a source of
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// truth and global settings for any child entry.
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s, err := siter.Do(r.Context(), lang)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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switch strings.ToLower(head) {
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case "":
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contentType, _, _ := mime.ParseMediaType(r.Header.Get(common.HeaderAccept))
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switch contentType {
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case common.MIMEApplicationLdJSON: // NOTE(toby3d): show entry as ActivityPub object.
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entryHandler.ServeHTTP(w, r)
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return
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}
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// NOTE(toby3d): read $HOME_CONTENT_DIR/index.md as a source of
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// truth and global settings for any child entry.
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s, err := siter.Do(r.Context(), domain.LanguageUnd)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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if s.IsMultiLingual() {
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supported := make([]language.Tag, len(s.Languages))
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for i := range s.Languages {
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@ -105,37 +114,11 @@ func NewApp(logger *log.Logger, config *domain.Config) (*App, error) {
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}
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matched, _, _ := language.NewMatcher(supported).Match(requested...)
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lang = domain.NewLanguage(matched.String())
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http.Redirect(w, r, "/"+lang.Lang()+"/", http.StatusSeeOther)
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http.Redirect(w, r, "/"+domain.NewLanguage(matched.String()).Lang()+"/",
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http.StatusSeeOther)
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return
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}
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e, err := entrier.Do(r.Context(), lang, r.URL.Path)
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if err != nil {
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if errors.Is(err, entry.ErrNotExist) {
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http.NotFound(w, r)
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} else {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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return
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}
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template, err := themer.Do(r.Context(), s, e)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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w.Header().Set(common.HeaderContentType, common.MIMETextHTMLCharsetUTF8)
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if err = template(w); err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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return
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case ".well-known":
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switch strings.ToLower(tail) {
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case "/webfinger":
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@ -145,27 +128,7 @@ func NewApp(logger *log.Logger, config *domain.Config) (*App, error) {
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}
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}
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if s.IsMultiLingual() {
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// NOTE(toby3d): $HOME_CONTENT_DIR contains at least two
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// index.md with different language codes.
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head, tail = urlutil.ShiftPath(r.URL.Path)
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// NOTE(toby3d): client request '/:lang/...', try to
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// understand which language code in subdir is requested.
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if lang = domain.NewLanguage(head); lang != domain.LanguageUnd {
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r.URL.Path = tail
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}
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// NOTE(toby3d): get localized site config for requested
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// subdir if exists.
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if s, err = siter.Do(r.Context(), lang); err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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if res, err := resourcer.Do(r.Context(), r.URL.Path); err == nil {
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if res, err := resourcer.Do(r.Context(), tail); err == nil {
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// TODO(toby3d) : ugly workaround, must be refactored
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resFile, err := contentDir.Open(res.File.Filename())
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if err != nil {
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@ -188,42 +151,10 @@ func NewApp(logger *log.Logger, config *domain.Config) (*App, error) {
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return
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}
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// NOTE(toby3d): search entry for requested URL and language
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// code in subdir.
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e, err := entrier.Do(r.Context(), lang, tail)
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if err != nil {
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if errors.Is(err, entry.ErrNotExist) {
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http.NotFound(w, r)
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} else {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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return
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}
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// NOTE(toby3d): wrap founded entry into theme template and
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// answer to client.
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contentLanguage := make([]string, len(e.Translations))
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for i := range e.Translations {
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contentLanguage[i] = e.Translations[i].Language.Code()
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}
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w.Header().Set(common.HeaderContentLanguage, strings.Join(contentLanguage, ", "))
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template, err := themer.Do(r.Context(), s, e)
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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w.Header().Set(common.HeaderContentType, common.MIMETextHTMLCharsetUTF8)
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if err = template(w); err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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}
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entryHandler.ServeHTTP(w, r)
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})
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chain := middleware.Chain{
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middleware.LogFmt(),
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// middleware.LogFmt(),
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middleware.Redirect(middleware.RedirectConfig{Serverer: serverer}),
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middleware.Header(middleware.HeaderConfig{Serverer: serverer}),
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}
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