only load image viewer when in file browser

diff --git a/apps/files_imageviewer/js/lightbox.js b/apps/files_imageviewer/js/lightbox.js
index 5f15c7869141d91b145c5fea9e8811f2d04c3c26..b7a07c2408ee67472ad334441223b2a5ba346656 100644 (file)
--- a/apps/files_imageviewer/js/lightbox.js
+++ b/apps/files_imageviewer/js/lightbox.js
@@ -1,55 +1,57 @@
-var lightBoxShown=false;
-$(document).ready(function() {
-       images={};//image cache
-       var overlay=$('<div id="lightbox_overlay"/>');
-       $( 'body' ).append(overlay);
-       var container=$('<div id="lightbox"/>');
-       $( 'body' ).append(container);
-       FileActions.register('image','View',function(filename){
-               var location='ajax/download.php?files='+filename+'&dir='+$('#dir').val();
-               overlay.show();
-               if(!images[location]){
-                       var img = new Image();
-                       img.onload = function(){
-                               images[location]=img;
-                               showLightbox(container,img);
+if(typeof ileActions!=='undefined'){
+       var lightBoxShown=false;
+       $(document).ready(function() {
+               images={};//image cache
+               var overlay=$('<div id="lightbox_overlay"/>');
+               $( 'body' ).append(overlay);
+               var container=$('<div id="lightbox"/>');
+               $( 'body' ).append(container);
+               FileActions.register('image','View',function(filename){
+                       var location='ajax/download.php?files='+filename+'&dir='+$('#dir').val();
+                       overlay.show();
+                       if(!images[location]){
+                               var img = new Image();
+                               img.onload = function(){
+                                       images[location]=img;
+                                       showLightbox(container,img);
+                               }
+                               img.src = location;
+                       }else{
+                               showLightbox(container,images[location]);
                        }
-                       img.src = location;
-               }else{
-                       showLightbox(container,images[location]);
-               }
+               });
+               $( 'body' ).click(hideLightbox);
+               FileActions.setDefault('image','View');
        });
-       $( 'body' ).click(hideLightbox);
-       FileActions.setDefault('image','View');
-});
 
-function showLightbox(container,img){
-       var maxWidth = $( window ).width() - 50;
-       var maxHeight = $( window ).height() - 50;
-       if( img.width > maxWidth || img.height > maxHeight ) { // One of these is larger than the window
-               var ratio = img.width / img.height;
-               if( img.height >= maxHeight ) {
-                       img.height = maxHeight;
-                       img.width = maxHeight * ratio;
-               } else {
-                       img.width = maxWidth;
-                       img.height = maxWidth * ratio;
+       function showLightbox(container,img){
+               var maxWidth = $( window ).width() - 50;
+               var maxHeight = $( window ).height() - 50;
+               if( img.width > maxWidth || img.height > maxHeight ) { // One of these is larger than the window
+                       var ratio = img.width / img.height;
+                       if( img.height >= maxHeight ) {
+                               img.height = maxHeight;
+                               img.width = maxHeight * ratio;
+                       } else {
+                               img.width = maxWidth;
+                               img.height = maxWidth * ratio;
+                       }
                }
+               container.empty();
+               container.append(img);
+               container.css('top',Math.round( ($( window ).height() - img.height)/2));
+               container.css('left',Math.round( ($( window ).width() - img.width)/2));
+               $('#lightbox').show();
+               setTimeout(function(){
+                       lightBoxShown=true;
+               },100);
        }
-       container.empty();
-       container.append(img);
-       container.css('top',Math.round( ($( window ).height() - img.height)/2));
-       container.css('left',Math.round( ($( window ).width() - img.width)/2));
-       $('#lightbox').show();
-       setTimeout(function(){
-               lightBoxShown=true;
-       },100);
-}
 
-function hideLightbox(){
-       if(lightBoxShown){
-               $('#lightbox_overlay').hide();
-               $('#lightbox').hide();
-               lightBoxShown=false;
+       function hideLightbox(){
+               if(lightBoxShown){
+                       $('#lightbox_overlay').hide();
+                       $('#lightbox').hide();
+                       lightBoxShown=false;
+               }
        }
 }
\ No newline at end of file