modularized all source code (#4391)

* modularized all external plugins

* added README.md in plugins

* fixed title

* fixed typo

* relative link to external plugins

* external plugins configuration README

* added plugins link

* remove plugins link

* plugin names are links

* added links to external plugins

* removed unecessary spacing

* list to table

* added language

* fixed typo

* list to table on internal plugins

* added more documentation to internal plugins

* moved python, node, and bash code and configs into the external plugins

* added statsd README

* fix bug with corrupting config.h every 2nd compilation

* moved all config files together with their code

* more documentation

* diskspace info

* fixed broken links in apps.plugin

* added backends docs

* updated plugins readme

* move nc-backend.sh to backends

* created daemon directory

* moved all code outside src/

* fixed readme identation

* renamed plugins.d.plugin to plugins.d

* updated readme

* removed linux- from linux plugins

* updated readme

* updated readme

* updated readme

* updated readme

* updated readme

* updated readme

* fixed README.md links

* fixed netdata tree links

* updated codacy, codeclimate and lgtm excluded paths

* update CMakeLists.txt

* updated automake options at top directory

* libnetdata slit into directories

* updated READMEs

* updated READMEs

* updated ARL docs

* updated ARL docs

* moved /plugins to /collectors

* moved all external plugins outside plugins.d

* updated codacy, codeclimate, lgtm

* updated README

* updated url

* updated readme

* updated readme

* updated readme

* updated readme

* moved api and web into webserver

* web/api web/gui web/server

* modularized webserver

* removed web/gui/version.txt

24 files changed, 7405 insertions, 0 deletions

diff --git a/collectors/node.d.plugin/Makefile.am b/collectors/node.d.plugin/Makefile.am
new file mode 100644
index 0000000000..67d0e1d855
--- /dev/null
+++ b/collectors/node.d.plugin/Makefile.am
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
+CLEANFILES = \
+	node.d.plugin \
+	$(NULL)
+
+include $(top_srcdir)/build/subst.inc
+SUFFIXES = .in
+
+dist_libconfig_DATA = \
+    node.d.conf \
+    $(NULL)
+
+dist_plugins_SCRIPTS = \
+	node.d.plugin \
+	$(NULL)
+
+dist_noinst_DATA = \
+	node.d.plugin.in \
+	README.md \
+	named/README.md \
+	fronius/README.md \
+	sma_webbox/README.md \
+	snmp/README.md \
+	stiebeleltron/README.md \
+	$(NULL)
+
+nodeconfigdir=$(libconfigdir)/node.d
+dist_nodeconfig_DATA = \
+    $(NULL)
+
+dist_node_DATA = \
+	named/named.node.js \
+	fronius/fronius.node.js \
+	sma_webbox/sma_webbox.node.js \
+	snmp/snmp.node.js \
+	stiebeleltron/stiebeleltron.node.js \
+	$(NULL)
+
+nodemodulesdir=$(nodedir)/node_modules
+dist_nodemodules_DATA = \
+	node_modules/netdata.js \
+	node_modules/extend.js \
+	node_modules/pixl-xml.js \
+	node_modules/net-snmp.js \
+	node_modules/asn1-ber.js \
+	$(NULL)
+
+nodemoduleslibberdir=$(nodedir)/node_modules/lib/ber
+dist_nodemoduleslibber_DATA = \
+	node_modules/lib/ber/index.js \
+	node_modules/lib/ber/errors.js \
+	node_modules/lib/ber/reader.js \
+	node_modules/lib/ber/types.js \
+	node_modules/lib/ber/writer.js \
+	$(NULL)
diff --git a/collectors/node.d.plugin/README.md b/collectors/node.d.plugin/README.md
new file mode 100644
index 0000000000..dd977017d9
--- /dev/null
+++ b/collectors/node.d.plugin/README.md
@@ -0,0 +1,218 @@
+# node.d.plugin
+
+`node.d.plugin` is a netdata external plugin. It is an **orchestrator** for data collection modules written in `node.js`.
+
+1. It runs as an independent process `ps fax` shows it
+2. It is started and stopped automatically by netdata
+3. It communicates with netdata via a unidirectional pipe (sending data to the netdata daemon)
+4. Supports any number of data collection **modules**
+5. Allows each **module** to have one or more data collection **jobs**
+6. Each **job** is collecting one or more metrics from a single data source
+
+# Motivation
+
+Node.js is perfect for asynchronous operations. It is very fast and quite common (actually the whole web is based on it).
+Since data collection is not a CPU intensive task, node.js is an ideal solution for it.
+
+`node.d.plugin` is a netdata plugin that provides an abstraction layer to allow easy and quick development of data
+collectors in node.js. It also manages all its data collectors (placed in `/usr/libexec/netdata/node.d`) using a single
+instance of node, thus lowering the memory footprint of data collection.
+
+Of course, there can be independent plugins written in node.js (placed in `/usr/libexec/netdata/plugins`).
+These will have to be developed using the guidelines of **[External Plugins](../plugins.d/)**.
+
+To run `node.js` plugins you need to have `node` installed in your system.
+
+In some older systems, the package named `node` is not node.js. It is a terminal emulation program called `ax25-node`.
+In this case the node.js package may be referred as `nodejs`. Once you install `nodejs`, we suggest to link
+`/usr/bin/nodejs` to `/usr/bin/node`, so that typing `node` in your terminal, opens node.js.
+For more information check the **[[Installation]]** guide.
+
+## configuring `node.d.plugin`
+
+`node.d.plugin` can work even without any configuration. Its default configuration file is
+[/etc/netdata/node.d.conf](node.d.conf) (to edit it on your system run `/etc/netdata/edit-config node.d.conf`).
+
+## configuring `node.d.plugin` modules
+
+`node.d.plugin` modules accept configuration in `JSON` format.
+
+Unfortunately, `JSON` files do not accept comments. So, the best way to describe them is to have markdown text files
+with instructions.
+
+`JSON` has a very strict formatting. If you get errors from netdata at `/var/log/netdata/error.log` that a certain
+configuration file cannot be loaded, we suggest to verify it at [http://jsonlint.com/](http://jsonlint.com/).
+
+The files in this directory, provide usable examples for configuring each `node.d.plugin` module.
+
+
+## debugging modules written for node.d.plugin
+
+To test `node.d.plugin` modules, which are placed in `/usr/libexec/netdata/node.d`, you can run `node.d.plugin` by hand,
+like this:
+
+```sh
+# become user netdata
+sudo su -s /bin/sh netdata
+
+# run the plugin in debug mode
+/usr/libexec/netdata/plugins.d/node.d.plugin debug 1 X Y Z
+```
+
+`node.d.plugin` will run in `debug` mode (lots of debug info), with an update frequency of `1` second, evaluating only
+the collector scripts `X` (i.e. `/usr/libexec/netdata/node.d/X.node.js`), `Y` and `Z`.
+You can define zero or more modules. If none is defined, `node.d.plugin` will evaluate all modules available.
+
+Keep in mind that if your configs are not in `/etc/netdata`, you should do the following before running `node.d.plugin`:
+
+```sh
+export NETDATA_USER_CONFIG_DIR="/path/to/etc/netdata"
+```
+
+---
+
+## developing `node.d.plugin` modules
+
+Your data collection module should be split in 3 parts:
+
+   - a function to fetch the data from its source. `node.d.plugin` already can fetch data from web sources,
+      so you don't need to do anything about it for http.
+
+   - a function to process the fetched/manipulate the data fetched. This function will make a number of calls
+      to create charts and dimensions and pass the collected values to netdata.
+      This is the only function you need to write for collecting http JSON data.
+
+   - a `configure` and an `update` function, which take care of your module configuration and data refresh
+      respectively. You can use the supplied ones.
+
+Your module will automatically be able to process any number of servers, with different settings (even different
+data collection frequencies). You will write just the work needed for one and `node.d.plugin` will do the rest.
+For each server you are going to fetch data from, you will have to create a `service` (more later).
+
+### writing the data collection module
+
+To provide a module called `mymodule`, you have create the file `/usr/libexec/netdata/node.d/mymodule.node.js`, with this structure:
+
+```js
+
+// the processor is needed only
+// if you need a custom processor
+// other than http
+netdata.processors.myprocessor = {
+	name: 'myprocessor',
+
+	process: function(service, callback) {
+
+		/* do data collection here */
+
+		callback(data);
+	}
+};
+
+// this is the mymodule definition
+var mymodule = {
+	processResponse: function(service, data) {
+
+		/* send information to the netdata server here */
+
+	},
+
+	configure: function(config) {
+		var eligible_services = 0;
+
+		if(typeof(config.servers) === 'undefined' || config.servers.length === 0) {
+
+			/*
+			 * create a service using internal defaults;
+			 * this is used for auto-detecting the settings
+			 * if possible
+			 */
+
+			netdata.service({
+				name: 'a name for this service',
+				update_every: this.update_every,
+				module: this,
+				processor: netdata.processors.myprocessor,
+				// any other information your processor needs
+			}).execute(this.processResponse);
+
+			eligible_services++;
+		}
+		else {
+
+			/*
+			 * create a service for each server in the
+			 * configuration file
+			 */
+
+			var len = config.servers.length;
+			while(len--) {
+				var server = config.servers[len];
+
+				netdata.service({
+					name: server.name,
+					update_every: server.update_every,
+					module: this,
+					processor: netdata.processors.myprocessor,
+					// any other information your processor needs
+				}).execute(this.processResponse);
+
+				eligible_services++;
+			}
+		}
+
+		return eligible_services;
+	},
+
+	update: function(service, callback) {
+		
+		/*
+		 * this function is called when each service
+		 * created by the configure function, needs to
+		 * collect updated values.
+		 *
+		 * You normally will not need to change it.
+		 */
+
+		service.execute(function(service, data) {
+			mymodule.processResponse(service, data);
+			callback();
+		});
+	},
+};
+
+module.exports = mymodule;
+```
+
+#### configure(config)
+
+`configure(config)` is called just once, when `node.d.plugin` starts.
+The config file will contain the contents of `/etc/netdata/node.d/mymodule.conf`.
+This file should have the following format:
+
+```js
+{
+	"enable_autodetect": false,
+	"update_every": 5,
+	"servers": [ { /* server 1 */ }, { /* server 2 */ } ]
+}
+```
+
+If the config file `/etc/netdata/node.d/mymodule.conf` does not give a `enable_autodetect` or `update_every`, these
+will be added by `node.d.plugin`. So you module will always have them.
+
+The configuration file `/etc/netdata/node.d/mymodule.conf` may contain whatever else is needed for `mymodule`.
+
+#### processResponse(data)
+
+`data` may be `null` or whatever the processor specified in the `service` returned.
+
+The `service` object defines a set of functions to allow you send information to the netdata core about:
+
+1. Charts and dimension definitions
+2. Updated values, from the collected values
+
+---
+
+*FIXME: document an operational node.d.plugin data collector - the best example is the
+[snmp collector](snmp/snmp.node.js)*
diff --git a/collectors/node.d.plugin/fronius/README.md b/collectors/node.d.plugin/fronius/README.md
new file mode 100644
index 0000000000..dd28469905
--- /dev/null
+++ b/collectors/node.d.plugin/fronius/README.md
@@ -0,0 +1,120 @@
+# fronius
+
+This module collects metrics from the configured solar power installation from Fronius Symo.
+
+**Requirements**
+ * Configuration file `fronius.conf` in the node.d netdata config dir (default: `/etc/netdata/node.d/fronius.conf`)
+ * Fronius Symo with network access (http)
+
+It produces per server:
+
+1. **Power**
+ * Current power input from the grid (positive values), output to the grid (negative values), in W
+ * Current power input from the solar panels, in W
+ * Current power stored in the accumulator (if present), in W (in theory, untested)
+
+2. **Consumption**
+ * Local consumption in W
+
+3. **Autonomy**
+ * Relative autonomy in %. 100 % autonomy means that the solar panels are delivering more power than it is needed by local consumption.
+ * Relative self consumption in %. The lower the better
+
+4. **Energy**
+ * The energy produced during the current day, in kWh
+ * The energy produced during the current year, in kWh
+
+5. **Inverter**
+ * The current power output from the connected inverters, in W, one dimension per inverter. At least one is always present.
+ 
+ 
+### configuration
+
+Sample:
+
+```json
+{
+    "enable_autodetect": false,
+    "update_every": 5,
+    "servers": [
+        {
+            "name": "Symo",
+            "hostname": "symo.ip.or.dns",
+            "update_every": 5,
+            "api_path": "/solar_api/v1/GetPowerFlowRealtimeData.fcgi"
+        }
+    ]
+}
+```
+
+If no configuration is given, the module will be disabled. Each `update_every` is optional, the default is `5`.
+
+---
+
+[Fronius Symo 8.2](https://www.fronius.com/en/photovoltaics/products/all-products/inverters/fronius-symo/fronius-symo-8-2-3-m)
+
+The plugin has been tested with a single inverter, namely Fronius Symo 8.2-3-M:
+
+- Datalogger version: 240.162630
+- Software version: 3.7.4-6
+- Hardware version: 2.4D
+
+Other products and versions may work, but without any guarantees.
+
+Example netdata configuration for node.d/fronius.conf. Copy this section to fronius.conf and change name/ip.
+The module supports any number of servers. Sometimes there is a lag when collecting every 3 seconds, so 5 should be okay too. You can modify this per server.
+```json
+{
+    "enable_autodetect": false,
+    "update_every": 5,
+    "servers": [
+        {
+            "name": "solar",
+            "hostname": "symo.ip.or.dns",
+            "update_every": 5,
+            "api_path": "/solar_api/v1/GetPowerFlowRealtimeData.fcgi"
+        }
+    ]
+}
+```
+
+The output of /solar_api/v1/GetPowerFlowRealtimeData.fcgi looks like this:
+```json
+{
+	"Head" : {
+		"RequestArguments" : {},
+		"Status" : {
+			"Code" : 0,
+			"Reason" : "",
+			"UserMessage" : ""
+		},
+		"Timestamp" : "2017-07-05T12:35:12+02:00"
+	},
+	"Body" : {
+		"Data" : {
+			"Site" : {
+				"Mode" : "meter",
+				"P_Grid" : -6834.549847,
+				"P_Load" : -1271.450153,
+				"P_Akku" : null,
+				"P_PV" : 8106,
+				"rel_SelfConsumption" : 15.685297,
+				"rel_Autonomy" : 100,
+				"E_Day" : 35020,
+				"E_Year" : 5826076,
+				"E_Total" : 14788870,
+				"Meter_Location" : "grid"
+			},
+			"Inverters" : {
+				"1" : {
+					"DT" : 123,
+					"P" : 8106,
+					"E_Day" : 35020,
+					"E_Year" : 5826076,
+					"E_Total" : 14788870
+				}
+			}
+		}
+	}
+}
+```
diff --git a/collectors/node.d.plugin/fronius/fronius.node.js b/collectors/node.d.plugin/fronius/fronius.node.js
new file mode 100644
index 0000000000..436f3a325f
--- /dev/null
+++ b/collectors/node.d.plugin/fronius/fronius.node.js
@@ -0,0 +1,400 @@
+"use strict";
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+// This program will connect to one or more Fronius Symo Inverters.
+// to get the Solar Power Generated (current, today).
+
+// example configuration in netdata/conf.d/node.d/fronius.conf.md
+
+require("url");
+require("http");
+var netdata = require("netdata");
+
+netdata.debug("loaded " + __filename + " plugin");
+
+var fronius = {
+    name: "Fronius",
+    enable_autodetect: false,
+    update_every: 5,
+    base_priority: 60000,
+    charts: {},
+
+    powerGridId: "p_grid",
+    powerPvId: "p_pv",
+    powerAccuId: "p_akku", // not my typo! Using the ID from the AP
+    consumptionLoadId: "p_load",
+    autonomyId: "rel_autonomy",
+    consumptionSelfId: "rel_selfconsumption",
+    solarConsumptionId: "solar_consumption",
+    energyTodayId: "e_day",
+    energyYearId: "e_year",
+
+    createBasicDimension: function (id, name, divisor) {
+        return {
+            id: id,                                     // the unique id of the dimension
+            name: name,                                 // the name of the dimension
+            algorithm: netdata.chartAlgorithms.absolute,// the id of the netdata algorithm
+            multiplier: 1,                              // the multiplier
+            divisor: divisor,                           // the divisor
+            hidden: false                               // is hidden (boolean)
+        };
+    },
+
+    // Gets the site power chart. Will be created if not existing.
+    getSitePowerChart: function (service, suffix) {
+        var id = this.getChartId(service, suffix);
+        var chart = fronius.charts[id];
+        if (fronius.isDefined(chart)) return chart;
+
+        var dim = {};
+        dim[fronius.powerGridId] = this.createBasicDimension(fronius.powerGridId, "grid", 1);
+        dim[fronius.powerPvId] = this.createBasicDimension(fronius.powerPvId, "photovoltaics", 1);
+        dim[fronius.powerAccuId] = this.createBasicDimension(fronius.powerAccuId, "accumulator", 1);
+
+        chart = {
+            id: id,                                         // the unique id of the chart
+            name: "",                                       // the unique name of the chart
+            title: service.name + " Current Site Power",    // the title of the chart
+            units: "W",                                     // the units of the chart dimensions
+            family: "power",                                // the family of the chart
+            context: "fronius.power",                       // the context of the chart
+            type: netdata.chartTypes.area,                  // the type of the chart
+            priority: fronius.base_priority + 1,            // the priority relative to others in the same family
+            update_every: service.update_every,             // the expected update frequency of the chart
+            dimensions: dim
+        };
+        chart = service.chart(id, chart);
+        fronius.charts[id] = chart;
+
+        return chart;
+    },
+
+    // Gets the site consumption chart. Will be created if not existing.
+    getSiteConsumptionChart: function (service, suffix) {
+        var id = this.getChartId(service, suffix);
+        var chart = fronius.charts[id];
+        if (fronius.isDefined(chart)) return chart;
+        var dim = {};
+        dim[fronius.consumptionLoadId] = this.createBasicDimension(fronius.consumptionLoadId, "load", 1);
+
+        chart = {
+            id: id,                                         // the unique id of the chart
+            name: "",                                       // the unique name of the chart
+            title: service.name + " Current Load",          // the title of the chart
+            units: "W",                                     // the units of the chart dimensions
+            family: "consumption",                          // the family of the chart
+            context: "fronius.consumption",                 // the context of the chart
+            type: netdata.chartTypes.area,                  // the type of the chart
+            priority: fronius.base_priority + 2,            // the priority relative to others in the same family
+            update_every: service.update_every,             // the expected update frequency of the chart
+            dimensions: dim
+        };
+        chart = service.chart(id, chart);
+        fronius.charts[id] = chart;
+
+        return chart;
+    },
+
+    // Gets the site consumption chart. Will be created if not existing.
+    getSiteAutonomyChart: function (service, suffix) {
+        var id = this.getChartId(service, suffix);
+        var chart = fronius.charts[id];
+        if (fronius.isDefined(chart)) return chart;
+        var dim = {};
+        dim[fronius.autonomyId] = this.createBasicDimension(fronius.autonomyId, "autonomy", 1);
+        dim[fronius.consumptionSelfId] = this.createBasicDimension(fronius.consumptionSelfId, "self_consumption", 1);
+        dim[fronius.solarConsumptionId] = this.createBasicDimension(fronius.solarConsumptionId, "solar_consumption", 1);
+
+        chart = {
+            id: id,                                         // the unique id of the chart
+            name: "",                                       // the unique name of the chart
+            title: service.name + " Current Autonomy",      // the title of the chart
+            units: "%",                                     // the units of the chart dimensions
+            family: "autonomy",                             // the family of the chart
+            context: "fronius.autonomy",                    // the context of the chart
+            type: netdata.chartTypes.area,                  // the type of the chart
+            priority: fronius.base_priority + 3,            // the priority relative to others in the same family
+            update_every: service.update_every,             // the expected update frequency of the chart
+            dimensions: dim
+        };
+        chart = service.chart(id, chart);
+        fronius.charts[id] = chart;
+
+        return chart;
+    },
+
+    // Gets the site energy chart for today. Will be created if not existing.
+    getSiteEnergyTodayChart: function (service, suffix) {
+        var chartId = this.getChartId(service, suffix);
+        var chart = fronius.charts[chartId];
+        if (fronius.isDefined(chart)) return chart;
+        var dim = {};
+        dim[fronius.energyTodayId] = this.createBasicDimension(fronius.energyTodayId, "today", 1000);
+        chart = {
+            id: chartId,                                         // the unique id of the chart
+            name: "",                                            // the unique name of the chart
+            title: service.name + " Energy production for today",// the title of the chart
+            units: "kWh",                                        // the units of the chart dimensions
+            family: "energy",                                    // the family of the chart
+            context: "fronius.energy.today",                     // the context of the chart
+            type: netdata.chartTypes.area,                       // the type of the chart
+            priority: fronius.base_priority + 4,                 // the priority relative to others in the same family
+            update_every: service.update_every,                  // the expected update frequency of the chart
+            dimensions: dim
+        };
+        chart = service.chart(chartId, chart);
+        fronius.charts[chartId] = chart;
+
+        return chart;
+    },
+
+    // Gets the site energy chart for today. Will be created if not existing.
+    getSiteEnergyYearChart: function (service, suffix) {
+        var chartId = this.getChartId(service, suffix);
+        var chart = fronius.charts[chartId];
+        if (fronius.isDefined(chart)) return chart;
+        var dim = {};
+        dim[fronius.energyYearId] = this.createBasicDimension(fronius.energyYearId, "year", 1000);
+        chart = {
+            id: chartId,                                             // the unique id of the chart
+            name: "",                                                // the unique name of the chart
+            title: service.name + " Energy production for this year",// the title of the chart
+            units: "kWh",                                            // the units of the chart dimensions
+            family: "energy",                                        // the family of the chart
+            context: "fronius.energy.year",                          // the context of the chart
+            type: netdata.chartTypes.area,                           // the type of the chart
+            priority: fronius.base_priority + 5,                     // the priority relative to others in the same family
+            update_every: service.update_every,                      // the expected update frequency of the chart
+            dimensions: dim
+        };
+        chart = service.chart(chartId, chart);
+        fronius.charts[chartId] = chart;
+
+        return chart;
+    },
+
+    // Gets the inverter power chart. Will be created if not existing.
+    // Needs the array of inverters in order to create a chart with all inverters as dimensions
+    getInverterPowerChart: function (service, suffix, inverters) {
+        var chartId = this.getChartId(service, suffix);
+        var chart = fronius.charts[chartId];
+        if (fronius.isDefined(chart)) return chart;
+
+        var dim = {};
+        for (var key in inverters) {
+            if (inverters.hasOwnProperty(key)) {
+                var name = key;
+                if (!isNaN(key)) name = "inverter_" + key;
+                dim[key] = this.createBasicDimension("inverter_" + key, name, 1);
+            }
+        }
+
+        chart = {
+            id: chartId,                                     // the unique id of the chart
+            name: "",                                        // the unique name of the chart
+            title: service.name + " Current Inverter Output",// the title of the chart
+            units: "W",                                      // the units of the chart dimensions
+            family: "inverters",                             // the family of the chart
+            context: "fronius.inverter.output",              // the context of the chart
+            type: netdata.chartTypes.stacked,                // the type of the chart
+            priority: fronius.base_priority + 6,             // the priority relative to others in the same family
+            update_every: service.update_every,              // the expected update frequency of the chart
+            dimensions: dim
+        };
+        chart = service.chart(chartId, chart);
+        fronius.charts[chartId] = chart;
+
+        return chart;
+    },
+
+    processResponse: function (service, content) {
+        var json = fronius.convertToJson(content);
+        if (json === null) return;
+
+        // add the service
+        service.commit();
+
+        var chartDefinitions = fronius.parseCharts(service, json);
+        var chartCount = chartDefinitions.length;
+        while (chartCount--) {
+            var chartObj = chartDefinitions[chartCount];
+            service.begin(chartObj.chart);
+            var dimCount = chartObj.dimensions.length;
+            while (dimCount--) {
+                var dim = chartObj.dimensions[dimCount];
+                service.set(dim.name, dim.value);
+            }
+            service.end();
+        }
+    },
+
+    parseCharts: function (service, json) {
+        var site = json.Body.Data.Site;
+        return [
+            this.parsePowerChart(service, site),
+            this.parseConsumptionChart(service, site),
+            this.parseAutonomyChart(service, site),
+            this.parseEnergyTodayChart(service, site),
+            this.parseEnergyYearChart(service, site),
+            this.parseInverterChart(service, json.Body.Data.Inverters)
+        ];
+    },
+
+    parsePowerChart: function (service, site) {
+        return this.getChart(this.getSitePowerChart(service, "power"),
+            [
+                this.getDimension(this.powerGridId, Math.round(site.P_Grid)),
+                this.getDimension(this.powerPvId, Math.round(Math.max(site.P_PV, 0))),
+                this.getDimension(this.powerAccuId, Math.round(site.P_Akku))
+            ]
+        );
+    },
+
+    parseConsumptionChart: function (service, site) {
+        return this.getChart(this.getSiteConsumptionChart(service, "consumption"),
+            [this.getDimension(this.consumptionLoadId, Math.round(Math.abs(site.P_Load)))]
+        );
+    },
+
+    parseAutonomyChart: function (service, site) {
+        var selfConsumption = site.rel_SelfConsumption;
+        var solarConsumption = 0;
+        var load = Math.abs(site.P_Load);
+        var power = Math.max(site.P_PV, 0);
+        if (power <= 0) solarConsumption = 0;
+        else if (load >= power) solarConsumption = 100;
+        else solarConsumption = 100 / power * load;
+        return this.getChart(this.getSiteAutonomyChart(service, "autonomy"),
+            [
+                this.getDimension(this.autonomyId, Math.round(site.rel_Autonomy)),
+                this.getDimension(this.consumptionSelfId, Math.round(selfConsumption === null ? 100 : selfConsumption)),
+                this.getDimension(this.solarConsumptionId, Math.round(solarConsumption))
+            ]
+        );
+    },
+
+    parseEnergyTodayChart: function (service, site) {
+        return this.getChart(this.getSiteEnergyTodayChart(service, "energy.today"),
+            [this.getDimension(this.energyTodayId, Math.round(Math.max(site.E_Day, 0)))]
+        );
+    },
+
+    parseEnergyYearChart: function (service, site) {
+        return this.getChart(this.getSiteEnergyYearChart(service, "energy.year"),
+            [this.getDimension(this.energyYearId, Math.round(Math.max(site.E_Year, 0)))]
+        );
+    },
+
+    parseInverterChart: function (service, inverters) {
+        var dimensions = [];
+        for (var key in inverters) {
+            if (inverters.hasOwnProperty(key)) {
+                dimensions.push(this.getDimension(key, Math.round(inverters[key].P)));
+            }
+        }
+        return this.getChart(this.getInverterPowerChart(service, "inverters.output", inverters), dimensions);