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

Instead of coding the display logic into the graph models, simply annotate
graph models with .detail = true/false and let the renderer decide which
to pick when.

7 files changed, 136 insertions, 139 deletions

diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool.lua b/applications/luci-statistics/luasrc/statistics/rrdtool.lua
index 871e055d9..b540dd15f 100644
--- 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
 
diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/disk.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/disk.lua
index b42faac42..ebc37ef3a 100644
--- a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/disk.lua
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/disk.lua
@@ -49,6 +49,8 @@ function rrdargs( graph, plugin, plugin_instance, dtype )
 			vlabel = "Bytes/s",
 			number_format = "%5.1lf%sB/s",
 
+			detail = true,
+
 			data = {
 				types = { "disk_octets" },
 				sources = {
diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua
index 0b4c6c21b..931395251 100644
--- a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/netlink.lua
@@ -53,7 +53,7 @@ function rrdargs( graph, plugin, plugin_instance )
 	--
 	local packets = {
 		title = "%H: Netlink - Packets on %pi",
-		vlabel = "Packets/s",
+		vlabel = "Packets/s", detail = true,
 
 		-- diagram data description
 		data = {
@@ -123,7 +123,7 @@ function rrdargs( graph, plugin, plugin_instance )
 	--
 	local multicast = {
 		title = "%H: Netlink - Multicast on %pi",
-		vlabel = "Packets/s",
+		vlabel = "Packets/s", detail = true,
 
 		-- diagram data description
 		data = {
@@ -147,7 +147,7 @@ function rrdargs( graph, plugin, plugin_instance )
 	--
 	local collisions = {
 		title = "%H: Netlink - Collisions on %pi",
-		vlabel = "Collisions/s",
+		vlabel = "Collisions/s", detail = true,
 
 		-- diagram data description
 		data = {
@@ -171,7 +171,7 @@ function rrdargs( graph, plugin, plugin_instance )
 	--
 	local errors = {
 		title = "%H: Netlink - Errors on %pi",
-		vlabel = "Errors/s",
+		vlabel = "Errors/s", detail = true,
 
 		-- diagram data description
 		data = {
diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/olsrd.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/olsrd.lua
index 0ba38357c..3ee39102e 100644
--- a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/olsrd.lua
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/olsrd.lua
@@ -15,8 +15,7 @@ module("luci.statistics.rrdtool.definitions.olsrd", package.seeall)
 
 local tree = luci.statistics.datatree.Instance()
 
-function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
-
+function rrdargs( graph, plugin, plugin_instance, dtype )
 	local g = { }
 
 	if plugin_instance == "routes" then
@@ -35,33 +34,31 @@ function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
 	                }
         	}
 
-		if not is_index then
-			g[#g+1] = {
-				title = "%H: Average route ETX", vlabel = "ETX",
-				number_format = "%5.1lf",data = {
-					instances = { "average" }, -- falls es irgendwann mal welche pro ip gibt, wie bei links, dann werden die hier excludiert
-					types = { "route_etx" },
-					options = {
-						route_etx = {
-							title = "Average route ETX"
-						}
+		g[#g+1] = {
+			title = "%H: Average route ETX", vlabel = "ETX", detail = true,
+			number_format = "%5.1lf",data = {
+				instances = { "average" }, -- falls es irgendwann mal welche pro ip gibt, wie bei links, dann werden die hier excludiert
+				types = { "route_etx" },
+				options = {
+					route_etx = {
+						title = "Average route ETX"
 					}
 				}
 			}
+		}
 
-			g[#g+1] = {
-				title = "%H: Average route metric", vlabel = "metric",
-				number_format = "%5.1lf", data = {
-					instances = { "average" }, -- falls es irgendwann mal welche pro ip gibt, wie bei links, dann werden die hier excludiert
-					types = { "route_metric" },
-					options = {
-						route_metric = {
-							title = "Average route metric"
-						}
+		g[#g+1] = {
+			title = "%H: Average route metric", vlabel = "metric", detail = true,
+			number_format = "%5.1lf", data = {
+				instances = { "average" }, -- falls es irgendwann mal welche pro ip gibt, wie bei links, dann werden die hier excludiert
+				types = { "route_metric" },
+				options = {
+					route_metric = {
+						title = "Average route metric"
 					}
 				}
 			}
-		end
+		}
 
 	elseif plugin_instance == "links" then
 
@@ -80,40 +77,39 @@ function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
 			}
 		}
 
-		if not is_index then
-			local instances = tree:data_instances(plugin, plugin_instance, "signal_quality")
-			table.sort(instances)
+		local instances = tree:data_instances(plugin, plugin_instance, "signal_quality")
+		table.sort(instances)
 
-			-- define one diagram per host, containing the rx and lq values
-			local i
-			for i = 1, #instances, 2 do
-				local dsn1 = "signal_quality_%s_value" % instances[i]:gsub("[^%w]+", "_")
-				local dsn2 = "signal_quality_%s_value" % instances[i+1]:gsub("[^%w]+", "_")
-				local host = instances[i]:match("^[^%-]+%-([^%-]+)%-.+")
+		-- define one diagram per host, containing the rx and lq values
+		local i
+		for i = 1, #instances, 2 do
+			local dsn1 = "signal_quality_%s_value" % instances[i]:gsub("[^%w]+", "_")
+			local dsn2 = "signal_quality_%s_value" % instances[i+1]:gsub("[^%w]+", "_")
+			local host = instances[i]:match("^[^%-]+%-([^%-]+)%-.+")
 
-				g[#g+1] = {
+			g[#g+1] = {
 				title = "%H: Signal Quality" .. " (" .. (host or "avg") ..")", vlabel = "ETX",
-				number_format = "%5.2lf", data = {
-						types = { "signal_quality" },
+				number_format = "%5.2lf", detail = true,
+				data = {
+					types = { "signal_quality" },
 	
-						instances = {
-							signal_quality = { instances[i], instances[i+1] },
-						},
+					instances = {
+						signal_quality = { instances[i], instances[i+1] },
+					},
 
-						options = {
-							[dsn1] = {
-								color = "00ff00",
-								title = "LQ (%s)" % (host or "avg"),
-							},
-							[dsn2] = {
-								color = "0000ff",
-								title = "NLQ (%s)" % (host or "avg"),
-								flip  = true
-							}
+					options = {
+						[dsn1] = {
+							color = "00ff00",
+							title = "LQ (%s)" % (host or "avg"),
+						},
+						[dsn2] = {
+							color = "0000ff",
+							title = "NLQ (%s)" % (host or "avg"),
+							flip  = true
 						}
 					}
 				}
-			end
+			}
 		end
 
 	elseif plugin_instance == "topology" then
@@ -124,7 +120,7 @@ function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
 				instances = { "" },
 	                        types = { "links" },
 				options = {
-					links = { -- or: links__value is aber egal weils eh nur eines davon gibt
+					links = {
 						color = "0000ff",
 						title = "Total number of links"
 					}
@@ -132,21 +128,20 @@ function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
 			}
 	        }
 
-		if not is_index then
-			g[#g+1] = {
-				title= "%H: Average signal quality", vlabel = "n",
-				number_format = "%5.2lf", data = {
-					instances = { "average" }, -- exclude possible per-ip stuff
-					types = { "signal_quality" },
-					options = {
-						signal_quality = {
-							color = "0000ff",
-							title = "Average signal quality"
-						}
+		g[#g+1] = {
+			title= "%H: Average signal quality", vlabel = "n",
+			number_format = "%5.2lf", detail = true,
+			data = {
+				instances = { "average" }, -- exclude possible per-ip stuff
+				types = { "signal_quality" },
+				options = {
+					signal_quality = {
+						color = "0000ff",
+						title = "Average signal quality"
 					}
 				}
 			}
-		end
+		}
 	end
 
 	return g
diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/ping.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/ping.lua
index 3b77cf140..5707f3aba 100644
--- a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/ping.lua
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/ping.lua
@@ -15,7 +15,7 @@ $Id: ping.lua 6810 2011-01-29 03:33:48Z jow $
 
 module("luci.statistics.rrdtool.definitions.ping", package.seeall)
 
-function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
+function rrdargs( graph, plugin, plugin_instance, dtype )
 	return {
 		-- Ping roundtrip time
 		{ title = "%H: ICMP Round Trip Time", vlabel = "ms",
diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/processes.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/processes.lua
index fcbb98255..6f83c8e28 100644
--- a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/processes.lua
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/processes.lua
@@ -15,10 +15,10 @@ $Id$
 
 module("luci.statistics.rrdtool.definitions.processes", package.seeall)
 
-function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
+function rrdargs( graph, plugin, plugin_instance, dtype )
 
-	if is_index then 
-		return {
+	return {
+		{
 			title = "%H: Processes",
 			vlabel = "Processes/s",
 			data = {
@@ -37,73 +37,74 @@ function rrdargs( graph, plugin, plugin_instance, dtype, is_index )
 					ps_state_zombies  = { color = "ff0000" }
 				}
 			}
-		}
-	else
-		return {
-			{
-				title = "%H: CPU time used by %pi",
-				vlabel = "Jiffies",
-				data = {
-					sources = {
-						ps_cputime = { "syst", "user" }
-					},
+		},
 
-					options = {
-						ps_cputime__user = {
-							color   = "0000ff",
-							overlay = true
-						},
+		{
+			title = "%H: CPU time used by %pi",
+			vlabel = "Jiffies",
+			data = {
+				sources = {
+					ps_cputime = { "syst", "user" }
+				},
 
-						ps_cputime__syst = {
-							color   = "ff0000",
-							overlay = true
-						}
-					}
-				}
-			},
-
-			{
-				title = "%H: Threads and processes belonging to %pi",
-				vlabel = "Count",
-				data = {
-					sources = {
-						ps_count = { "threads", "processes" }
+				options = {
+					ps_cputime__user = {
+						color   = "0000ff",
+						overlay = true
 					},
 
-					options = {
-						ps_count__threads   = { color = "00ff00" },
-						ps_count__processes = { color = "0000bb" }
+					ps_cputime__syst = {
+						color   = "ff0000",
+						overlay = true
 					}
 				}
-			},
-
-			{
-				title = "%H: Page faults in %pi",
-				vlabel = "Pagefaults",
-				data = {
-					sources = {
-						ps_pagefaults = { "minflt", "majflt" }
-					},
+			}
+		},
 
-					options = {
-						ps_pagefaults__minflt = { color = "ff0000" },
-						ps_pagefaults__majflt = { color = "ff5500" }
-					}
+		{
+			title = "%H: Threads and processes belonging to %pi",
+			vlabel = "Count",
+			detail = true,
+			data = {
+				sources = {
+					ps_count = { "threads", "processes" }
+				},
+
+				options = {
+					ps_count__threads   = { color = "00ff00" },
+					ps_count__processes = { color = "0000bb" }
 				}
-			},
+			}
+		},
 
-			{
-				title = "%H: Virtual memory size of %pi",
-				vlabel = "Bytes",
-				number_format = "%5.1lf%sB",
-				data = {
-					types = { "ps_rss" },
+		{
+			title = "%H: Page faults in %pi",
+			vlabel = "Pagefaults",
+			detail = true,
+			data = {
+				sources = {
+					ps_pagefaults = { "minflt", "majflt" }
+				},
 
-					options = {
-						ps_rss = { color = "0000ff" }
-					}
+				options = {
+					ps_pagefaults__minflt = { color = "ff0000" },
+					ps_pagefaults__majflt = { color = "ff5500" }
+				}
+			}
+		},
+
+		{
+			title = "%H: Virtual memory size of %pi",
+			vlabel = "Bytes",
+			detail = true,
+			number_format = "%5.1lf%sB",
+			data = {
+				types = { "ps_rss" },
+
+				options = {
+					ps_rss = { color = "0000ff" }
 				}
 			}
 		}
-	end
+	}
 end
diff --git a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/tcpconns.lua b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/tcpconns.lua
index 4e00cbed0..4f1c221f9 100644
--- a/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/tcpconns.lua
+++ b/applications/luci-statistics/luasrc/statistics/rrdtool/definitions/tcpconns.lua
@@ -28,9 +28,8 @@ function rrdargs( graph, plugin, plugin_instance, dtype )
 					"LAST_ACK", "TIME_WAIT", "CLOSING", "CLOSE_WAIT",
 					"CLOSED", "FIN_WAIT1", "FIN_WAIT2"
 				},
-				options = { for k, v in (tcp_connections) do
-					v = { title = "%di", noarea = true }
-					end
+				options = {
+					load__ESTABLISHED = { title = "%di", noarea = true }
 				}
 			}
 		}