Melora Hugues
c2cc95c238
All checks were successful
continuous-integration/drone/push Build is passing
67 lines
1.7 KiB
Go
67 lines
1.7 KiB
Go
package ui
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import (
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"bytes"
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"fmt"
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"html/template"
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"io"
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"net/http"
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"path/filepath"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/helpers"
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"github.com/sirupsen/logrus"
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)
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const StaticRoute = "/static/"
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type StaticController struct {
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}
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func (sc *StaticController) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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fs := http.FileServer(http.Dir("./static"))
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http.StripPrefix(StaticRoute, fs).ServeHTTP(w, r)
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}
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type IndexController struct {
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l *logrus.Logger
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}
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func NewIndexController(l *logrus.Logger) *IndexController {
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return &IndexController{
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l: l,
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}
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}
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func (ic IndexController) serveUI(w http.ResponseWriter, r *http.Request) (int, int, error) {
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lp := filepath.Join("templates", "index.html")
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tmpl, err := template.ParseFiles(lp)
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if err != nil {
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return http.StatusInternalServerError, -1, fmt.Errorf("failed to init template: %w", err)
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}
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buf := new(bytes.Buffer)
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if err := tmpl.Execute(buf, nil); err != nil {
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return http.StatusInternalServerError, -1, fmt.Errorf("failed to execute template: %w", err)
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}
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n, err := io.Copy(w, buf)
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if err != nil {
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return http.StatusInternalServerError, int(n), fmt.Errorf("failed to write response; %w", err)
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}
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return http.StatusOK, int(n), nil
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}
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func (ic *IndexController) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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if r.RequestURI != "/" {
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ic.l.Errorf("Unhandled route %q", r.RequestURI)
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helpers.HandleResponse(w, r, http.StatusNotFound, nil, ic.l)
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return
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}
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returncode, contentLength, err := ic.serveUI(w, r)
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if err != nil {
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ic.l.Errorf("Error serving UI: %s", err.Error())
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helpers.HandleResponse(w, r, returncode, nil, ic.l)
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} else {
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helpers.AddToContext(r, returncode, contentLength)
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}
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}
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