/** * Close a valve if moisture is detected * * Copyright 2014 SmartThings * * Author: Juan Risso * * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License * for the specific language governing permissions and limitations under the License. * */ definition( name: "Close The Valve", namespace: "smartthings", author: "SmartThings", description: "Close a selected valve if moisture is detected, and get notified by SMS and push notification.", category: "Safety & Security", iconUrl: "https://s3.amazonaws.com/smartapp-icons/Developers/dry-the-wet-spot.png", iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Developers/dry-the-wet-spot@2x.png" ) preferences { section("When water is sensed...") { input "sensor", "capability.waterSensor", title: "Where?", required: true, multiple: true } section("Close the valve...") { input "valve", "capability.valve", title: "Which?", required: true, multiple: false } section("Send this message (optional, sends standard status message if not specified)"){ input "messageText", "text", title: "Message Text", required: false } section("Via a push notification and/or an SMS message"){ input "phone", "phone", title: "Phone Number (for SMS, optional)", required: false input "pushAndPhone", "enum", title: "Both Push and SMS?", required: false, options: ["Yes","No"] } section("Minimum time between messages (optional)") { input "frequency", "decimal", title: "Minutes", required: false } } def installed() { subscribe(sensor, "water", waterHandler) } def updated() { unsubscribe() subscribe(sensor, "water", waterHandler) } def waterHandler(evt) { log.debug "Sensor says ${evt.value}" if (evt.value == "wet") { valve.close() } if (frequency) { def lastTime = state[evt.deviceId] if (lastTime == null || now() - lastTime >= frequency * 60000) { sendMessage(evt) } } else { sendMessage(evt) } } private sendMessage(evt) { def msg = messageText ?: "We closed the valve because moisture was detected" log.debug "$evt.name:$evt.value, pushAndPhone:$pushAndPhone, '$msg'" if (!phone || pushAndPhone != "No") { log.debug "sending push" sendPush(msg) } if (phone) { log.debug "sending SMS" sendSms(phone, msg) } if (frequency) { state[evt.deviceId] = now() } }