X-Git-Url: https://git.realraum.at/?a=blobdiff_plain;f=raspberry-kiosk%2Fkiosk.js;h=d453cda77365277c6a4944c83878251098a9151f;hb=d305767f69ed6aebf3cd1ccc8e2bf9746a63d822;hp=90addfb9ec6544378e344a6c393b18d873b21a82;hpb=1263fe34ac655a03a3f5b657ff9a0c6f85e95477;p=svn42.git

diff --git a/raspberry-kiosk/kiosk.js b/raspberry-kiosk/kiosk.js
index 90addfb..d453cda 100644
--- a/raspberry-kiosk/kiosk.js
+++ b/raspberry-kiosk/kiosk.js
@@ -12,7 +12,11 @@ function writeGooglePlusEvents(data, elem)
     {
       for (var a=0; a<attach.length; a++)
       {
-        if ( attach[a].objectType == "photo")
+        if ( attach[a].objectType == "album")
+        {
+          noteimg = attach[a].thumbnails[0].image.url;
+        }
+        else if ( attach[a].objectType == "photo")
         {
           noteimg = attach[a].image.url;
         }
@@ -40,7 +44,6 @@ function loadGooglePlusEvents()
   var gpak = "AIzaSyD9xBFM-KWwSYBgZ8VzftJ5wYYvurOxEHg";
   var gplusuri = "https://www.googleapis.com/plus/v1/people/113737596421797426873/activities/public?maxResults=4&key="+gpak;
   var gpluscontainer=document.getElementById("gplusevents");
-  gpluscontainer.innerHTML="Plus loading ...";
   $.getJSON(gplusuri, function(data){
     writeGooglePlusEvents(data, gpluscontainer);
   });
@@ -76,7 +79,6 @@ function loadCalendar()
 {
   //old URI: //grical.realraum.at/s/?query=!realraum&limit=9&view=json
   var calcontainer=document.getElementById("grical_upcoming");
-  calcontainer.innerHTML="Calendar loading ...<br/>please wait a second or two";
   $.getJSON('/shmcache/grical_realraum.json', function(data){
     writeCalendar(data, calcontainer);
   });
@@ -200,6 +202,16 @@ function showError(XMLHttpRequest, textStatus, errorThrown)
   alert("Error: " + textStatus);
 }
 
+function IsImageOk(img) {
+    if (!img.complete) {
+        return false;
+    }
+    if (typeof img.naturalWidth != "undefined" && img.naturalWidth == 0) {
+        return false;
+    }
+    return true;
+}
+
 function reloadImg(element)
 {
     //var image = document.getElementById("theText");
@@ -209,7 +221,10 @@ function reloadImg(element)
         new_image.id = element.id;
         new_image.className = element.className;
         new_image.src = element.src;
-        element.parentNode.insertBefore(new_image,element);
-        element.parentNode.removeChild(element);
+	if (IsImageOk(new_image))
+	{
+        	element.parentNode.insertBefore(new_image,element);
+        	element.parentNode.removeChild(element);
+	}
     }
 }