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feat(server/login): add login router
Signed-off-by: brookjeynes <me@brookjeynes.dev>
authored by
brookjeynes
and committed by
tangled.org
345a1616
9e6acb09
+88
-5
+7
-1
input.css
+7
-1
input.css
+23
internal/server/htmx/htmx.go
+23
internal/server/htmx/htmx.go
···
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package htmx
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import (
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"fmt"
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"net/http"
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)
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func HxNotice(w http.ResponseWriter, id, msg string) {
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html := fmt.Sprintf(`<span id="%s" hx-swap-oob="innerHTML">%s</span>`, id, msg)
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w.Header().Set("Content-Type", "text/html")
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w.WriteHeader(http.StatusOK)
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w.Write([]byte(html))
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}
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func HxError(w http.ResponseWriter, status int, msg string) {
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w.WriteHeader(status)
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w.Write([]byte(msg))
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}
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func HxRedirect(w http.ResponseWriter, status int, location string) {
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w.Header().Set("HX-Redirect", location)
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w.WriteHeader(status)
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}
+3
-3
internal/server/index.go
+3
-3
internal/server/index.go
···
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import (
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"net/http"
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"shelf.app/internal/server/views"
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"shelf.app/internal/views/index"
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)
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func (s *Server) HandleIndexPage(w http.ResponseWriter, r *http.Request) {
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views.IndexPage(views.IndexPageParams{}).Render(r.Context(), w)
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func (s *Server) Index(w http.ResponseWriter, r *http.Request) {
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index.IndexPage(index.IndexPageParams{}).Render(r.Context(), w)
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}
+50
internal/server/login.go
+50
internal/server/login.go
···
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package server
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import (
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"fmt"
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"net/http"
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"strings"
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"shelf.app/internal/server/htmx"
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"shelf.app/internal/views/login"
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)
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func (s *Server) Login(w http.ResponseWriter, r *http.Request) {
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switch r.Method {
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case http.MethodGet:
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returnURL := r.URL.Query().Get("return_url")
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errorCode := r.URL.Query().Get("error")
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login.LoginPage(login.LoginPageParams{
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ReturnUrl: returnURL,
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ErrorCode: errorCode,
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}).Render(r.Context(), w)
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case http.MethodPost:
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handle := r.FormValue("handle")
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returnURL := r.FormValue("return_url")
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// When users copy their handle from bsky.app, it tends to have these
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// characters around it:
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//
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// @nelind.dk:
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// \u202a ensures that the handle is always rendered left to right and
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// \u202c reverts that so the rest of the page renders however it should
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handle = strings.TrimPrefix(handle, "\u202a")
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handle = strings.TrimSuffix(handle, "\u202c")
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// `@` is harmless
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handle = strings.TrimPrefix(handle, "@")
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// Basic handle validation
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if !strings.Contains(handle, ".") {
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w.Header().Set("Content-Type", "text/html")
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login.LoginFormContent(login.LoginFormParams{
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ReturnUrl: returnURL,
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Handle: handle,
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ErrorMessage: fmt.Sprintf("'%s' is an invalid handle. Did you mean %s.bsky.social?", handle, handle),
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}).Render(r.Context(), w)
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return
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}
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htmx.HxRedirect(w, http.StatusOK, "/")
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}
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}
+5
-1
internal/server/router.go
+5
-1
internal/server/router.go
···
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func (s *Server) Router() http.Handler {
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router := chi.NewRouter()
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router.Get("/", s.HandleIndexPage)
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router.Handle("/static/*", s.HandleStatic())
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router.Get("/", s.Index)
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router.Get("/login", s.Login)
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router.Post("/login", s.Login)
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return router
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}