From 6c9a2fe2e0df2db03ed6f5ac8ec9d89136c671ca Mon Sep 17 00:00:00 2001
From: 6543 <6543@obermui.de>
Date: Sun, 14 Jul 2019 00:30:39 +0200
Subject: [PATCH] add imgping to on-off shortcode now if a image can be
 downloadet the service stateis on else off

---
 layouts/shortcodes/on-off.html | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/layouts/shortcodes/on-off.html b/layouts/shortcodes/on-off.html
index e2d2308..0f74280 100644
--- a/layouts/shortcodes/on-off.html
+++ b/layouts/shortcodes/on-off.html
@@ -1,8 +1,26 @@
-{{ $mode := .Get 0 }}
+{{ $mode := .Get 0 }}{{ $opt := .Get 1 }}
+
+{{ $img_on := ( printf "%s%s"  $.Page.Site.BaseURL "img/on-off/switch-on-icon_smal.png" )}}
+{{ $img_off := ( printf "%s%s"  $.Page.Site.BaseURL "img/on-off/switch-off-icon_smal.png" )}}
+
 {{ if eq $mode "on" }}
-   <img src="{{ .Page.Site.BaseURL }}img/on-off/switch-on-icon_smal.png" alt="On">
+   <img src="{{ $img_on }}" alt="On">
 {{ else if eq $mode "off"}}
-   <img src="{{ .Page.Site.BaseURL }}img/on-off/switch-off-icon_smal.png" alt="Off">
+   <img src="{{ $img_off }}" alt="Off">
+{{ else if eq $mode "imgping" }}
+  {{ with $opt }}
+    {{ $id := md5 $opt }}
+    <img id={{ $id }} src="{{ $img_off }}" alt="Off">
+    <script language="JavaScript">
+      var imgping = new Image();
+      imgping.src = '{{ $opt }}';
+      if(imgping.height>0){
+        document.getElementById("{{ $id }}").outerHTML ='<img src="{{ $img_on }}" alt="On">';
+      }
+    </script>
+  {{ else }}
+    Ned URL to image
+  {{ end }}
 {{ else }}
    ???
-{{end}}
+{{ end }}