applications/luci-statistics: rework handling of index and detail graphs

[project/luci.git] / applications / luci-statistics / luasrc / statistics / rrdtool.lua

diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool.lua b/applications/luci-statistics/luasrc/statistics/rrdtool.lua
index 871e055..b540dd1 100644 (file)
--- a/applications/luci-statistics/luasrc/statistics/rrdtool.lua
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool.lua
@@ -513,20 +513,20 @@ function Graph.render( self, plugin, plugin_instance, is_index )
 
                -- get diagram definitions
                for i, opts in ipairs( self:_forcelol( def.rrdargs( self, plugin, plugin_instance, nil, is_index ) ) ) do
+                       if not is_index or not opts.detail then
+                               _images[i] = { }
 
-                       _images[i] = { }
+                               -- get diagram definition instances
+                               local diagrams = self:_generic( opts, plugin, plugin_instance, nil, i )
 
-                       -- get diagram definition instances
-                       local diagrams = self:_generic( opts, plugin, plugin_instance, nil, i )
+                               -- render all diagrams
+                               for j, def in ipairs( diagrams ) do
+                                       -- remember image
+                                       _images[i][j] = def[1]
 
-                       -- render all diagrams
-                       for j, def in ipairs( diagrams ) do
-
-                               -- remember image
-                               _images[i][j] = def[1]
-
-                               -- exec
-                               self:_rrdtool( def )
+                                       -- exec
+                                       self:_rrdtool( def )
+                               end
                        end
                end