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handle empty playlist

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This commit is contained in:
davy 2019-06-28 17:51:38 -05:00
parent b46830c880
commit 6e9f1ca8ab
2 changed files with 22 additions and 1 deletions
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19
pkg/app/app.go
View file

@ -88,7 +88,17 @@ func (a *App) watch() {
func (a *App) indexHandler(w http.ResponseWriter, r *http.Request) { func (a *App) indexHandler(w http.ResponseWriter, r *http.Request) {
log.Printf("/") log.Printf("/")
pl := a.Library.Playlist() pl := a.Library.Playlist()
http.Redirect(w, r, "/"+pl[0].ID, 302) if len(pl) > 0 {
http.Redirect(w, r, "/"+pl[0].ID, 302)
} else {
a.Templates.ExecuteTemplate(w, "index.html", &struct {
Playing *media.Video
Playlist media.Playlist
}{
Playing: &media.Video{ID: ""},
Playlist: a.Library.Playlist(),
})
}
} }
func (a *App) pageHandler(w http.ResponseWriter, r *http.Request) { func (a *App) pageHandler(w http.ResponseWriter, r *http.Request) {
@ -97,6 +107,13 @@ func (a *App) pageHandler(w http.ResponseWriter, r *http.Request) {
log.Printf("/%s", id) log.Printf("/%s", id)
playing, ok := a.Library.Videos[id] playing, ok := a.Library.Videos[id]
if !ok { if !ok {
a.Templates.ExecuteTemplate(w, "index.html", &struct {
Playing *media.Video
Playlist media.Playlist
}{
Playing: &media.Video{ID: ""},
Playlist: a.Library.Playlist(),
})
return return
} }
w.Header().Set("Content-Type", "text/html; charset=utf-8") w.Header().Set("Content-Type", "text/html; charset=utf-8")

4
templates/index.html
View file

@ -11,10 +11,14 @@
<nav><a href="/">Tube</a></nav> <nav><a href="/">Tube</a></nav>
<main> <main>
<div id="player"> <div id="player">
{{ if $playing.ID }}
<video id="video" controls poster="/t/{{ $playing.ID}}" src="/v/{{ $playing.ID }}.mp4"></video> <video id="video" controls poster="/t/{{ $playing.ID}}" src="/v/{{ $playing.ID }}.mp4"></video>
<h1>{{ $playing.Title }}</h1> <h1>{{ $playing.Title }}</h1>
<h2>{{ $playing.Modified }}</h2> <h2>{{ $playing.Modified }}</h2>
<p>{{ $playing.Description }}</p> <p>{{ $playing.Description }}</p>
{{ else }}
<video id="video" controls></video>
{{ end }}
</div> </div>
<div id="sidebar"> <div id="sidebar">
{{ range $m := .Playlist }} {{ range $m := .Playlist }}