LogalDeveloper/owncast
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Merge branch 'master' of https://github.com/gabek/owncast

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This commit is contained in:
Ginger Wong
2020-06-30 02:36:17 -07:00
parent 6803f7e7e8 ea9a1a3afd
commit c28f5d49f6
4 changed files with 91 additions and 0 deletions
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34
controllers/index.go
View File

@@ -1,18 +1,36 @@
package controllers
import (
"fmt"
"log"
"net/http"
"path"
"text/template"
"github.com/gabek/owncast/config"
"github.com/gabek/owncast/core"
"github.com/gabek/owncast/router/middleware"
"github.com/gabek/owncast/utils"
"xojoc.pw/useragent"
)
type MetadataPage struct {
Config config.InstanceDetails
RequestedURL string
}
//IndexHandler handles the default index route
func IndexHandler(w http.ResponseWriter, r *http.Request) {
middleware.EnableCors(&w)
ua := useragent.Parse(r.UserAgent())
if ua.Type == useragent.Crawler && r.URL.Path == "/" {
handleScraperMetadataPage(w, r)
return
}
http.ServeFile(w, r, path.Join("webroot", r.URL.Path))
if path.Ext(r.URL.Path) == ".m3u8" {
@@ -22,3 +40,19 @@ func IndexHandler(w http.ResponseWriter, r *http.Request) {
core.SetClientActive(clientID)
}
}
// Return a basic HTML page with server-rendered metadata from the config file
// to give to Opengraph clients and web scrapers (bots, web crawlers, etc).
func handleScraperMetadataPage(w http.ResponseWriter, r *http.Request) {
tmpl := template.Must(template.ParseFiles(path.Join("static", "metadata.html")))
fullURL := fmt.Sprintf("http://%s%s", r.Host, r.URL.Path)
metadata := MetadataPage{config.Config.InstanceDetails, fullURL}
w.Header().Set("Content-Type", "text/html")
err := tmpl.Execute(w, metadata)
if err != nil {
log.Panicln(err)
}
}

1
go.mod
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@@ -18,4 +18,5 @@ require (
github.com/yutopp/go-rtmp v0.0.0-20191212152852-4e41609a99bb
golang.org/x/net v0.0.0-20200602114024-627f9648deb9
gopkg.in/yaml.v2 v2.3.0
xojoc.pw/useragent v0.0.0-20200116211053-1ec61d55e8fe
)

2
go.sum
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@@ -1192,3 +1192,5 @@ rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
sourcegraph.com/sourcegraph/go-diff v0.5.0/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=
sourcegraph.com/sqs/pbtypes v0.0.0-20180604144634-d3ebe8f20ae4/go.mod h1:ketZ/q3QxT9HOBeFhu6RdvsftgpsbFHBF5Cas6cDKZ0=
xojoc.pw/useragent v0.0.0-20200116211053-1ec61d55e8fe h1:KHyqPlOEFFT7OPh4WR7qFzNNndwj1VuwV+rZ+Tb3bio=
xojoc.pw/useragent v0.0.0-20200116211053-1ec61d55e8fe/go.mod h1:71om/Qz9HbIEjbUrkrzmJiF26FSh6tcwqSFdBBkLtJQ=

54
static/metadata.html Normal file
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@@ -0,0 +1,54 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>{{.Config.Name}}</title>
<meta name="description" content="{{.Config.Summary}}">
<meta property="og:title" content="{{.Config.Title}}">
<meta property="og:site_name" content="{{.Config.Title}}">
<meta property="og:url" content="{{.RequestedURL}}">
<meta property="og:description" content="{{.Config.Summary}}">
<meta property="og:type" content="video">
<meta property="og:image" content="{{.Config.Logo.large}}">
<meta property="og:image:url" content="{{.Config.Logo.large}}">
<meta property='og:video' content='{{.RequestedURL}}hls/stream.m3u8' />
<meta property="og:video:height" content="640" />
<meta property="og:video:width" content="385" />
<meta property="og:video:type" content="application/x-mpegURL" />
<meta property="twitter:title" content="{{.Config.Title}}">
<meta property="twitter:url" content="{{.RequestedURL}}">
<meta property="twitter:description" content="{{.Config.Summary}}">
<meta property="twitter:image" content="{{.Config.Logo.large}}">
<meta property="twitter:site" content="{{.Config.SocialHandles.twitter}}">
</head>
<body>
<h1>{{.Config.Title}}</h1>
<h2>{{.Config.Name}}</h2>
<center>
<img src="/thumbnail.jpg" width=10% />
</center>
<h3>{{.Config.Summary}}</h3>
{{range .Config.Tags}}
<li>{{.}}</li>
{{end}}
<br/>
<h3>Connect with {{.Config.Name}} elsewhere by visiting:</h3>
{{range .Config.SocialHandles}}
<li><a href="{{.}}">{{.}}</a></li>
{{end}}
</body>
</html>