openHAB Scripts to get vcontrold values and push via REST API

command_item_map.txt

getTempA;Vitodens_Outside_Temp
getTempWWist;Vitodens_WW_Temp
getTempWWsoll;Vitodens_WW_Temp_Set
getBrennerStatus;Vitodens_Brenner_Status
getBrennerStarts;Vitodens_Brenner_Starts
getBrennerStunden1;Vitodens_Brenner_Stunden
getTempAbgas;Vitodens_Brenner_Abgas_Temp
getTempVListM1;Vitodens_Heizung_Vorlauf_Temp
getTempRL17A;Vitodens_Heizung_Ruecklauf_Temp

getItems.sh

#!/usr/bin/env bash

VC_COMMAND_MAP="/home/openhabian/vclient/command_item_map.txt"
SED_LINE=""

declare -A itemMap
for i in $(cat ${VC_COMMAND_MAP}); do
	mapFrom="$(echo $i | cut -d ';' -f1 | xargs)"
	mapTo="$(echo $i | cut -d ';' -f2 | xargs)"

	SED_LINE+="s/\<$mapFrom\>/$mapTo/g;"
	itemMap+=[$mapFrom]=$mapTo
done

VC_COMMANDS=$(cat ${VC_COMMAND_MAP} | cut -d ';' -f1 | tr '\n' ',')
VC_RESULT=($(vclient --host localhost:3002 --command $VC_COMMANDS --munin | tr ' ' ':'))

for i in "${VC_RESULT[@]}"; do
	key="$(echo $i | cut -d ':' -f1 | sed 's/.value//g' | xargs)"
	mappedKey=$(echo $key | sed $SED_LINE)
	value="$(echo $i | cut -d ':' -f2 | xargs)"

	# regex-check whether we have a number or not
	re='^[+-]?[0-9]+([.][0-9]+)?$'
	if ! [[ $value =~ $re ]] ; then
		echo "$key: '$value' is not a number - skipping!" >&2;
	else
		curl -X POST --header "Content-Type: text/plain" --header "Accept: application/json" -d "${value}" "http://openhabianpi:8080/rest/items/${mappedKey}" -u "<API-Key for OH>"
	fi
done