diff --git a/controllers/index.go b/controllers/index.go
index fa42cd132..9a2e2dc8c 100644
--- a/controllers/index.go
+++ b/controllers/index.go
@@ -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)
+ }
+}
diff --git a/go.mod b/go.mod
index 3d526edeb..ab2cfd95a 100644
--- a/go.mod
+++ b/go.mod
@@ -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
)
diff --git a/go.sum b/go.sum
index a5305f46c..b91feb203 100644
--- a/go.sum
+++ b/go.sum
@@ -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=
diff --git a/static/metadata.html b/static/metadata.html
new file mode 100644
index 000000000..3cf101b01
--- /dev/null
+++ b/static/metadata.html
@@ -0,0 +1,54 @@
+
+
+
+
+
+
+ {{.Config.Name}}
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ {{.Config.Title}}
+ {{.Config.Name}}
+
+
+ 
+
+
+ {{.Config.Summary}}
+
+ {{range .Config.Tags}}
+ {{.}}
+ {{end}}
+
+
+
+ Connect with {{.Config.Name}} elsewhere by visiting:
+
+ {{range .Config.SocialHandles}}
+ {{.}}
+ {{end}}
+
+
+
+
\ No newline at end of file