Merge branch 'master' into old-engine

server/torr/dbwrapper.go

@@ -2,6 +2,7 @@ package torr
 
 import (
 	"encoding/json"
+	"server/torr/utils"
 	"time"
 
 	"server/settings"
@@ -29,7 +30,9 @@ func AddTorrentDB(torr *Torrent) {
 	} else {
 		t.Data = torr.Data
 	}
-	t.Poster = torr.Poster
+	if utils.CheckImgUrl(torr.Poster) {
+		t.Poster = torr.Poster
+	}
 	t.Size = torr.Size
 	if t.Size == 0 && torr.Torrent != nil {
 		t.Size = torr.Torrent.Length()

server/torr/utils/webImageChecker.go

@@ -0,0 +1,27 @@
+package utils
+
+import (
+	"image"
+	_ "image/jpeg"
+	_ "image/png"
+	"net/http"
+	"server/log"
+)
+
+func CheckImgUrl(link string) bool {
+	if link == "" {
+		return false
+	}
+	resp, err := http.Get(link)
+	if err != nil {
+		log.TLogln("Error check image:", err)
+		return false
+	}
+	defer resp.Body.Close()
+	_, _, err = image.Decode(resp.Body)
+	if err != nil {
+		log.TLogln("Error decode image:", err)
+		return false
+	}
+	return err == nil
+}