添加判断是否显示图表

WebMain.py

@@ -201,12 +201,16 @@ def getUploadStats():
 @app.route("/files/", methods=["GET"])
 def fileIndex():
     a = []
+    if not os.path.isdir("/var/lib/openmediavault/rrd"):
+        OMV_RRD_PATH = False
+    else:
+        OMV_RRD_PATH = True
     for i in (glob("*.mp4") + glob("*.flv")):
         a.append({
             "name": i,
             "size": Common.parseSize(os.path.getsize(i))
         })
-    return render_template("files.html",files=a)
+    return render_template("files.html",files=a, show=OMV_RRD_PATH)
 
 
 @app.route("/files/download/<path>", methods=["GET"])