hubitat-gmcmap.groovy

/*
 * gmcmap.com Geiger Counter Query
 */
import groovy.json.JsonSlurper

metadata {
	definition(name: "gmcmap.com Geiger Counter", namespace: "staze", author: "Ryan Stasel", importUrl: "https://raw.githubusercontent.com/staze/hubitat-gmcmap/master/hubitat-gmcmap.groovy") {
		capability "Sensor"
		capability "Polling"
		attribute "CPM", "NUMBER"
		attribute "ACPM", "NUMBER"
		attribute "uSv", "NUMBER"
	}
}

preferences {
	section("URIs") {
		input "GeigerID", "text", title: "Geiger ID", required: true
		input "Timezone", "text", title: "Timezone", required: false
		input name: 'updateMins', type: 'enum', description: "Select the update frequency", title: "Update frequency (minutes)\n0 is disabled", defaultValue: '5', options: ['0', '1', '2', '5','10','15','30'], required: true
		input name: "logEnable", type: "bool", title: "Enable debug logging", defaultValue: true
	}
}

def logsOff() {
	log.warn "debug logging disabled..."
	device.updateSetting("logEnable", [value: "false", type: "bool"])
}

def updated() {
	unschedule()
	log.info "gmcmap updated..."
	log.warn "debug logging is: ${logEnable == true}"
	if (logEnable) runIn(1800, logsOff)
	if(updateMins != "0") {
		schedule("0 */${updateMins} * ? * *", poll)
	}
	
}

def parse(String description) {
	if (logEnable) log.debug(description)
}

def poll() {
	if (logEnable) log.debug "gmcmap polling..."
	def url = "http://www.gmcmap.com/historyData-plain.asp?Param_ID=${GeigerID}&timezone=${Timezone}"
	try {
		httpGet(url) { resp -> 
			if (logEnable) log.debug resp.getData()
			def respValues = new JsonSlurper().parseText(resp.data.toString().trim())
			sendEvent(name: "CPM", value: respValues.CPM)
			sendEvent(name: "ACPM", value: respValues.ACPM)
			sendEvent(name: "uSv", value: respValues.uSv)
			log.info respValues.CPM + " CPM, " + respValues.ACPM + " ACPM, " + respValues.uSv + " uSv"
		}
	} catch(Exception e) {
		log.debug "error occured calling httpget ${e}"
	}
}