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lua_parsers/example.lua

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+-- Example of parser handling data with the following format
+-- TEMPERATURE,HUMIDITY,HUMIDITY_STATUS
+
+-- A test with curl would be : curl -X POST -d "28,48,2" 'http://192.168.1.17:8080/json.htm?type=command&param=udevices&script=example.lua'
+
+-- This function split a string according to a defined separator
+-- Entries are returned into an associative array with key values 1,2,3,4,5,6...
+local function split(str, sep)
+	if sep == nil then
+		sep = "%s"
+	end
+	local t={} ; i=1
+	local regex = string.format("([^%s]+)", sep)
+		for str in str:gmatch(regex) do
+			t[i] = str
+			i = i + 1
+		end
+	return t
+end
+
+-- Retrieve the request content
+s = request['content'];
+
+-- Split the content into an array of values
+local values = split(s, ",");
+
+-- Update some devices (index are here for this example)
+domoticz_updateDevice(19,'',values[1])
+domoticz_updateDevice(20,values[2],values[2] .. ";" .. values[3])

lua_parsers/example_json.lua

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+-- Example of JSON parser handling data with the following structure
+--{
+--  "id": 13,
+--  "name": "outside",
+--  "temperature": 12.50,
+--  "tags": ["France", "winter"]
+--}
+
+-- A test with curl would be : curl -X POST -d "@test.json" 'http://192.168.1.17:8080/json.htm?type=command&param=udevices&script=example_json.lua'
+
+-- Retrieve the request content
+s = request['content'];
+
+-- Update some devices (index are here for this example)
+local id = domoticz_applyJsonPath(s,'.id')
+local s = domoticz_applyJsonPath(s,'.temperature')
+domoticz_updateDevice(id,'',s)

lua_parsers/example_owm.lua

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+-- Example of XML parser handling data with the following structure
+
+-- Data are coming from the OpenWeatherMap API : See http://www.openweathermap.org/current
+
+-- <current>
+-- 	<city id="12345" name="Paris">
+-- 		<coord lon="2.35" lat="48.85"/>
+-- 		<country>FR</country>
+-- 		<sun rise="2016-04-22T04:45:07" set="2016-04-22T18:53:47"/>
+-- 	</city>
+-- 	<temperature value="14.94" min="14.94" max="14.94" unit="metric"/>
+-- 	<humidity value="75" unit="%"/>
+-- 	<pressure value="1020.69" unit="hPa"/>
+-- 	<wind>
+-- 		<speed value="1.96" name="Light breeze"/>
+-- 		<gusts/>
+-- 		<direction value="268.505" code="W" name="West"/>
+-- 	</wind>
+-- 	<clouds value="92" name="overcast clouds"/>
+-- 	<visibility/>
+-- 	<precipitation value="0.18" mode="rain" unit="3h"/>
+-- 	<weather number="500" value="light rain" icon="10d"/>
+-- 	<lastupdate value="2016-04-22T08:02:45"/>
+-- </current>
+
+-- Retrieve the request content
+s = request['content'];
+
+-- Update some devices (index are here for this example)
+
+local temp = domoticz_applyXPath(s,'//current/temperature/@value')
+local humidity = domoticz_applyXPath(s,'//current/humidity/@value')
+local pressure = domoticz_applyXPath(s,'//current/pressure/@value')
+domoticz_updateDevice(2988507,'',temp .. ";" .. humidity .. ";0;" .. pressure .. ";0")

lua_parsers/example_xml.lua

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+-- Example of XML parser handling data with the following structure
+--<?xml version="1.0" encoding="UTF-8"?>
+--<sensor>
+--       <id>13</id>
+--        <value>29.99</value>
+--</sensor>
+
+--}
+
+-- A test with curl would be : curl -X POST -d "@test.xml" 'http://192.168.1.17:8080/json.htm?type=command&param=udevices&script=example_xml.lua'
+
+-- Retrieve the request content
+s = request['content'];
+
+-- Update some devices (index are here for this example)
+local id = domoticz_applyXPath(s,'//id/text()')
+local s = domoticz_applyXPath(s,'//value/text()')
+domoticz_updateDevice(id,'',s)