added some changes for import threading

app/controllers/admin/import_controller.rb

@@ -262,6 +262,7 @@ class Admin::ImportController < OrbitAdminController
       end
 
     end
+     @@thread.join
     @@thread.abort_on_exception = true
     render :json => {"success"=>true}.to_json
   end
@@ -346,6 +347,7 @@ class Admin::ImportController < OrbitAdminController
         end
       end
     end
+     @@thread.join
     @@thread.abort_on_exception = true
     render :json => {"success" => true}.to_json
   end
@@ -390,6 +392,7 @@ class Admin::ImportController < OrbitAdminController
       end
       I18n.locale = current_locale
     end
+     @@thread.join
      @@thread.abort_on_exception = true
     render :json => {"success" => true}.to_json
   end

app/views/admin/import/index.html.erb

@@ -217,8 +217,12 @@
       url: '<%= admin_import_rss2_pages_path %>',
       data : {"url" : url+'?module='+module}
     }).done(function(){
-        startCheckingImportStatus();
+    }).fail(function(){
+       $("#import-progress-text").html("Importing failed, click on start to try again.");
+        $("#alert-msg").text("There was an unknown error");
+        $(".alert-danger").removeClass("hide").show();
     })
+    startCheckingImportStatus();
   }
 
   var importLinks = function(){
@@ -230,8 +234,12 @@
       url: '<%= admin_import_rss2_links_path %>',
       data : {"url" : url+'?module='+module}
     }).done(function(){
-      startCheckinglinksImportStatus();
+    }).fail(function(){
+       $("#import-progress-text").html("Importing failed, click on start to try again.");
+        $("#alert-msg").text("There was an unknown error");
+        $(".alert-danger").removeClass("hide").show();
     })
+    startCheckinglinksImportStatus();
   }
 
    var importGallery = function(){
@@ -243,8 +251,12 @@
       url: '<%= admin_import_rss2_galleries_path %>',
       data : {"url" : url+'?module='+module}
     }).done(function(){
-      startCheckingGalleryImportStatus();
+    }).fail(function(){
+       $("#import-progress-text").html("Importing failed, click on start to try again.");
+        $("#alert-msg").text("There was an unknown error");
+        $(".alert-danger").removeClass("hide").show();
     })
+    startCheckingGalleryImportStatus();
   }
 
     var startCheckinglinksImportStatus = function(){
@@ -278,6 +290,10 @@
         $("#alert-msg").text("Error importing link " + status.current_link_name + " ID : " + status.current_link_id)
         $(".alert-danger").removeClass("hide").show();
       }
+    }).fail(function(){
+       $("#import-progress-text").html("Importing failed, click on start to try again.");
+        $("#alert-msg").text("There was an unknown error");
+        $(".alert-danger").removeClass("hide").show();
     })
   }
 
@@ -307,6 +323,10 @@
         $("#alert-msg").text("Error importing page " + status.current_page_name + " ID : " + status.current_page)
         $(".alert-danger").removeClass("hide").show();
       }
+    }).fail(function(){
+       $("#import-progress-text").html("Importing failed, click on start to try again.");
+        $("#alert-msg").text("There was an unknown error");
+        $(".alert-danger").removeClass("hide").show();
     })
   }
 
@@ -335,6 +355,10 @@
         $("#alert-msg").text("Error importing album " + status.current_album_name + " ID : " + status.current_album_id)
         $(".alert-danger").removeClass("hide").show();
       }
+    }).fail(function(){
+       $("#import-progress-text").html("Importing failed, click on start to try again.");
+        $("#alert-msg").text("There was an unknown error");
+        $(".alert-danger").removeClass("hide").show();
     })
   }