73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
package app
|
|
|
|
import (
|
|
"encoding/json"
|
|
"html/template"
|
|
"io/ioutil"
|
|
"net/http"
|
|
"strings"
|
|
|
|
"github.com/deluan/navidrome/conf"
|
|
"github.com/deluan/navidrome/consts"
|
|
"github.com/deluan/navidrome/log"
|
|
"github.com/deluan/navidrome/model"
|
|
"github.com/microcosm-cc/bluemonday"
|
|
)
|
|
|
|
// Injects the config in the `index.html` template
|
|
func ServeIndex(ds model.DataStore, fs http.FileSystem) http.HandlerFunc {
|
|
policy := bluemonday.UGCPolicy()
|
|
return func(w http.ResponseWriter, r *http.Request) {
|
|
c, err := ds.User(r.Context()).CountAll()
|
|
firstTime := c == 0 && err == nil
|
|
|
|
t := getIndexTemplate(r, fs)
|
|
|
|
if err != nil {
|
|
log.Error("Error loading default English translation file", err)
|
|
}
|
|
appConfig := map[string]interface{}{
|
|
"version": consts.Version(),
|
|
"firstTime": firstTime,
|
|
"baseURL": policy.Sanitize(strings.TrimSuffix(conf.Server.BaseURL, "/")),
|
|
"loginBackgroundURL": policy.Sanitize(conf.Server.UILoginBackgroundURL),
|
|
"welcomeMessage": policy.Sanitize(conf.Server.UIWelcomeMessage),
|
|
"enableTranscodingConfig": conf.Server.EnableTranscodingConfig,
|
|
"gaTrackingId": conf.Server.GATrackingID,
|
|
}
|
|
j, err := json.Marshal(appConfig)
|
|
if err != nil {
|
|
log.Error(r, "Error converting config to JSON", "config", appConfig, err)
|
|
} else {
|
|
log.Trace(r, "Injecting config in index.html", "config", string(j))
|
|
}
|
|
|
|
log.Debug("UI configuration", "appConfig", appConfig)
|
|
data := map[string]interface{}{
|
|
"AppConfig": string(j),
|
|
"Version": consts.Version(),
|
|
}
|
|
err = t.Execute(w, data)
|
|
if err != nil {
|
|
log.Error(r, "Could not execute `index.html` template", err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func getIndexTemplate(r *http.Request, fs http.FileSystem) *template.Template {
|
|
t := template.New("initial state")
|
|
indexHtml, err := fs.Open("index.html")
|
|
if err != nil {
|
|
log.Error(r, "Could not find `index.html` template", err)
|
|
}
|
|
indexStr, err := ioutil.ReadAll(indexHtml)
|
|
if err != nil {
|
|
log.Error(r, "Could not read from `index.html`", err)
|
|
}
|
|
t, err = t.Parse(string(indexStr))
|
|
if err != nil {
|
|
log.Error(r, "Error parsing `index.html`", err)
|
|
}
|
|
return t
|
|
}
|