Merge pull request #216 from SmartThingsCommunity/MSA-640-3

Merged publication request 'PlantLink'
This commit is contained in:
Kristofer Schaller
2015-12-14 17:04:38 -08:00
2 changed files with 552 additions and 0 deletions

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/**
* PlantLink
*
* This device type takes sensor data and converts it into a json packet to send to myplantlink.com
* where its values will be computed for soil and plant type to show user readable values of how your
* specific plant is doing.
*
*
* Copyright 2015 Oso Technologies
*
* 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.
*
*/
import groovy.json.JsonBuilder
metadata {
definition (name: "PlantLink", namespace: "OsoTech", author: "Oso Technologies") {
capability "Sensor"
command "setStatusIcon"
command "setPlantFuelLevel"
command "setBatteryLevel"
command "setInstallSmartApp"
attribute "plantStatus","string"
attribute "plantFuelLevel","number"
attribute "linkBatteryLevel","string"
attribute "installSmartApp","string"
fingerprint profileId: "0104", inClusters: "0000,0001,0B04"
}
simulator {
status "battery": "read attr - raw: C0720100010A000021340A, dni: C072, endpoint: 01, cluster: 0001, size: 0A, attrId: 0000, encoding: 21, value: 0a34"
status "moisture": "read attr - raw: C072010B040A0001290000, dni: C072, endpoint: 01, cluster: 0B04, size: 0A, attrId: 0100, encoding: 29, value: 0000"
}
tiles {
standardTile("Title", "device.label") {
state("label", label:'PlantLink ${device.label}')
}
valueTile("plantMoistureTile", "device.plantFuelLevel", width: 1, height: 1) {
state("plantMoisture", label: '${currentValue}% Moisture')
}
valueTile("plantStatusTextTile", "device.plantStatus", decoration: "flat", width: 2, height: 2) {
state("plantStatusTextTile", label:'${currentValue}')
}
valueTile("battery", "device.linkBatteryLevel" ) {
state("battery", label:'${currentValue}% battery')
}
valueTile("installSmartApp","device.installSmartApp", decoration: "flat", width: 3, height: 1) {
state "needSmartApp", label:'Please install SmartApp "Required PlantLink Connector"', defaultState:true
state "connectedToSmartApp", label:'Connected to myplantlink.com'
}
main "plantStatusTextTile"
details(['plantStatusTextTile', "plantMoistureTile", "battery", "installSmartApp"])
}
}
def setStatusIcon(value){
def status = ''
switch (value) {
case '0':
status = 'Needs Water'
break
case '1':
status = 'Dry'
break
case '2':
case '3':
status = 'Good'
break
case '4':
status = 'Too Wet'
break
case 'No Soil':
status = 'Too Dry'
setPlantFuelLevel(0)
break
case 'Recently Watered':
status = 'Watered'
setPlantFuelLevel(100)
break
case 'Low Battery':
status = 'Low Battery'
break
case 'Waiting on First Measurement':
status = 'Calibrating'
break
default:
status = "?"
break
}
sendEvent("name":"plantStatus", "value":status, "description":statusText, displayed: true, isStateChange: true)
}
def setPlantFuelLevel(value){
sendEvent("name":"plantFuelLevel", "value":value, "description":statusText, displayed: true, isStateChange: true)
}
def setBatteryLevel(value){
sendEvent("name":"linkBatteryLevel", "value":value, "description":statusText, displayed: true, isStateChange: true)
}
def setInstallSmartApp(value){
sendEvent("name":"installSmartApp", "value":value)
}
def parse(String description) {
def description_map = parseDescriptionAsMap(description)
def event_name = ""
def measurement_map = [
type: "link",
signal: "0x00",
zigbeedeviceid: device.zigbeeId,
created: new Date().time /1000 as int
]
if (description_map.cluster == "0000"){
/* version number, not used */
} else if (description_map.cluster == "0001"){
/* battery voltage in mV (device needs minimium 2.1v to run) */
log.debug "PlantLink - id ${device.zigbeeId} battery ${description_map.value}"
event_name = "battery_status"
measurement_map["battery"] = "0x${description_map.value}"
} else if (description_map.cluster == "0B04"){
/* raw moisture reading (needs to be sent to plantlink for soil/plant type conversion) */
log.debug "PlantLink - id ${device.zigbeeId} raw moisture ${description_map.value}"
measurement_map["moisture"] = "0x${description_map.value}"
event_name = "moisture_status"
} else{
log.debug "PlantLink - id ${device.zigbeeId} Unknown '${description}'"
return
}
def json_builder = new JsonBuilder(measurement_map)
def result = createEvent(name: event_name, value: json_builder.toString())
return result
}
def parseDescriptionAsMap(description) {
(description - "read attr - ").split(",").inject([:]) { map, param ->
def nameAndValue = param.split(":")
map += [(nameAndValue[0].trim()):nameAndValue[1].trim()]
}
}

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/**
* Required PlantLink Connector
* This SmartApp forwards the raw data of the deviceType to myplantlink.com
* and returns it back to your device after calculating soil and plant type.
*
* Copyright 2015 Oso Technologies
*
* 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.
*
*/
import groovy.json.JsonBuilder
import java.util.regex.Matcher
import java.util.regex.Pattern
definition(
name: "PlantLink Connector",
namespace: "Osotech",
author: "Oso Technologies",
description: "This SmartApp connects to myplantlink.com and forwards the device data to it so it can calculate easy to read plant status for your specific plant's needs.",
category: "Convenience",
iconUrl: "https://dashboard.myplantlink.com/images/apple-touch-icon-76x76-precomposed.png",
iconX2Url: "https://dashboard.myplantlink.com/images/apple-touch-icon-120x120-precomposed.png",
iconX3Url: "https://dashboard.myplantlink.com/images/apple-touch-icon-152x152-precomposed.png"
) {
appSetting "client_id"
appSetting "client_secret"
appSetting "https_plantLinkServer"
}
preferences {
page(name: "auth", title: "Step 1 of 2", nextPage:"deviceList", content:"authPage")
page(name: "deviceList", title: "Step 2 of 2", install:true, uninstall:false){
section {
input "plantlinksensors", "capability.sensor", title: "Select PlantLink sensors", multiple: true
}
}
}
mappings {
path("/swapToken") {
action: [
GET: "swapToken"
]
}
}
def authPage(){
if(!atomicState.accessToken){
createAccessToken()
atomicState.accessToken = state.accessToken
}
def redirectUrl = oauthInitUrl()
def uninstallAllowed = false
def oauthTokenProvided = false
if(atomicState.authToken){
uninstallAllowed = true
oauthTokenProvided = true
}
if (!oauthTokenProvided) {
return dynamicPage(name: "auth", title: "Step 1 of 2", nextPage:null, uninstall:uninstallAllowed) {
section(){
href(name:"login",
url:redirectUrl,
style:"embedded",
title:"PlantLink",
image:"https://dashboard.myplantlink.com/images/PLlogo.png",
description:"Tap to login to myplantlink.com")
}
}
}else{
return dynamicPage(name: "auth", title: "Step 1 of 2 - Completed", nextPage:"deviceList", uninstall:uninstallAllowed) {
section(){
paragraph "You are logged in to myplantlink.com, tap next to continue", image: iconUrl
href(url:redirectUrl, title:"Or", description:"tap to switch accounts")
}
}
}
}
def installed() {
log.debug "Installed with settings: ${settings}"
initialize()
}
def updated() {
log.debug "Updated with settings: ${settings}"
unsubscribe()
initialize()
}
def uninstalled() {
if (plantlinksensors){
plantlinksensors.each{ sensor_device ->
sensor_device.setInstallSmartApp("needSmartApp")
}
}
}
def initialize() {
atomicState.attached_sensors = [:]
if (plantlinksensors){
subscribe(plantlinksensors, "moisture_status", moistureHandler)
subscribe(plantlinksensors, "battery_status", batteryHandler)
plantlinksensors.each{ sensor_device ->
sensor_device.setStatusIcon("Waiting on First Measurement")
sensor_device.setInstallSmartApp("connectedToSmartApp")
}
}
}
def dock_sensor(device_serial, expected_plant_name) {
def docking_body_json_builder = new JsonBuilder([version: '1c', smartthings_device_id: device_serial])
def docking_params = [
uri : appSettings.https_plantLinkServer,
path : "/api/v1/smartthings/links",
headers : ["Content-Type": "application/json", "Authorization": "Bearer ${atomicState.authToken}"],
contentType: "application/json",
body: docking_body_json_builder.toString()
]
def plant_post_body_map = [
plant_type_key: 999999,
soil_type_key : 1000004
]
def plant_post_params = [
uri : appSettings.https_plantLinkServer,
path : "/api/v1/plants",
headers : ["Content-Type": "application/json", "Authorization": "Bearer ${atomicState.authToken}"],
contentType: "application/json",
]
log.debug "Creating new plant on myplantlink.com - ${expected_plant_name}"
httpPost(docking_params) { docking_response ->
if (parse_api_response(docking_response, "Docking a link")) {
if (docking_response.data.plants.size() == 0) {
log.debug "creating plant for - ${expected_plant_name}"
plant_post_body_map["name"] = expected_plant_name
plant_post_body_map['links_key'] = [docking_response.data.key]
def plant_post_body_json_builder = new JsonBuilder(plant_post_body_map)
plant_post_params["body"] = plant_post_body_json_builder.toString()
httpPost(plant_post_params) { plant_post_response ->
if(parse_api_response(plant_post_response, 'creating plant')){
def attached_map = atomicState.attached_sensors
attached_map[device_serial] = plant_post_response.data
atomicState.attached_sensors = attached_map
}
}
} else {
def plant = docking_response.data.plants[0]
def attached_map = atomicState.attached_sensors
attached_map[device_serial] = plant
atomicState.attached_sensors = attached_map
checkAndUpdatePlantIfNeeded(plant, expected_plant_name)
}
}
}
return true
}
def checkAndUpdatePlantIfNeeded(plant, expected_plant_name){
def plant_put_params = [
uri : appSettings.https_plantLinkServer,
headers : ["Content-Type": "application/json", "Authorization": "Bearer ${atomicState.authToken}"],
contentType : "application/json"
]
if (plant.name != expected_plant_name) {
log.debug "updating plant for - ${expected_plant_name}"
plant_put_params["path"] = "/api/v1/plants/${plant.key}"
def plant_put_body_map = [
name: expected_plant_name
]
def plant_put_body_json_builder = new JsonBuilder(plant_put_body_map)
plant_put_params["body"] = plant_put_body_json_builder.toString()
httpPut(plant_put_params) { plant_put_response ->
parse_api_response(plant_put_response, 'updating plant name')
}
}
}
def moistureHandler(event){
def expected_plant_name = "SmartThings - ${event.displayName}"
def device_serial = getDeviceSerialFromEvent(event)
if (!atomicState.attached_sensors.containsKey(device_serial)){
dock_sensor(device_serial, expected_plant_name)
}else{
def measurement_post_params = [
uri: appSettings.https_plantLinkServer,
path: "/api/v1/smartthings/links/${device_serial}/measurements",
headers: ["Content-Type": "application/json", "Authorization": "Bearer ${atomicState.authToken}"],
contentType: "application/json",
body: event.value
]
httpPost(measurement_post_params) { measurement_post_response ->
if (parse_api_response(measurement_post_response, 'creating moisture measurement') &&
measurement_post_response.data.size() >0){
def measurement = measurement_post_response.data[0]
def plant = measurement.plant
log.debug plant
checkAndUpdatePlantIfNeeded(plant, expected_plant_name)
plantlinksensors.each{ sensor_device ->
if (sensor_device.id == event.deviceId){
sensor_device.setStatusIcon(plant.status)
if (plant.last_measurements && plant.last_measurements[0].moisture){
sensor_device.setPlantFuelLevel(plant.last_measurements[0].moisture * 100 as int)
}
if (plant.last_measurements && plant.last_measurements[0].battery){
sensor_device.setBatteryLevel(plant.last_measurements[0].battery * 100 as int)
}
}
}
}
}
}
}
def batteryHandler(event){
def expected_plant_name = "SmartThings - ${event.displayName}"
def device_serial = getDeviceSerialFromEvent(event)
if (!atomicState.attached_sensors.containsKey(device_serial)){
dock_sensor(device_serial, expected_plant_name)
}else{
def measurement_post_params = [
uri: appSettings.https_plantLinkServer,
path: "/api/v1/smartthings/links/${device_serial}/measurements",
headers: ["Content-Type": "application/json", "Authorization": "Bearer ${atomicState.authToken}"],
contentType: "application/json",
body: event.value
]
httpPost(measurement_post_params) { measurement_post_response ->
parse_api_response(measurement_post_response, 'creating battery measurement')
}
}
}
def getDeviceSerialFromEvent(event){
def pattern = /.*"zigbeedeviceid"\s*:\s*"(\w+)".*/
def match_result = (event.value =~ pattern)
return match_result[0][1]
}
def oauthInitUrl(){
atomicState.oauthInitState = UUID.randomUUID().toString()
def oauthParams = [
response_type: "code",
client_id: appSettings.client_id,
state: atomicState.oauthInitState,
redirect_uri: buildRedirectUrl()
]
return appSettings.https_plantLinkServer + "/oauth/oauth2/authorize?" + toQueryString(oauthParams)
}
def buildRedirectUrl(){
return getServerUrl() + "/api/token/${atomicState.accessToken}/smartapps/installations/${app.id}/swapToken"
}
def swapToken(){
def code = params.code
def oauthState = params.state
def stcid = appSettings.client_id
def postParams = [
method: 'POST',
uri: "https://oso-tech.appspot.com",
path: "/api/v1/oauth-token",
query: [grant_type:'authorization_code', code:params.code, client_id:stcid,
client_secret:appSettings.client_secret, redirect_uri: buildRedirectUrl()],
]
def jsonMap
httpPost(postParams) { resp ->
jsonMap = resp.data
}
atomicState.refreshToken = jsonMap.refresh_token
atomicState.authToken = jsonMap.access_token
def html = """
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
.container {
padding:25px;
}
.flex1 {
width:33%;
float:left;
text-align: center;
}
p {
font-size: 2em;
font-family: Verdana, Geneva, sans-serif;
text-align: center;
color: #777;
}
</style>
</head>
<body>
<div class="container">
<div class="flex1"><img src="https://dashboard.myplantlink.com/images/PLlogo.png" alt="PlantLink" height="75"/></div>
<div class="flex1"><img src="https://s3.amazonaws.com/smartapp-icons/Partner/support/connected-device-icn%402x.png" alt="connected to" height="25" style="padding-top:25px;" /></div>
<div class="flex1"><img src="https://s3.amazonaws.com/smartapp-icons/Partner/support/st-logo%402x.png" alt="SmartThings" height="75"/></div>
<br clear="all">
</div>
<div class="container">
<p>Your PlantLink Account is now connected to SmartThings!</p>
<p style="color:green;">Click <strong>Done</strong> at the top right to finish setup.</p>
</div>
</body>
</html>
"""
render contentType: 'text/html', data: html
}
private refreshAuthToken() {
def stcid = appSettings.client_id
def refreshParams = [
method: 'POST',
uri: "https://hardware-dot-oso-tech.appspot.com",
path: "/api/v1/oauth-token",
query: [grant_type:'refresh_token', code:"${atomicState.refreshToken}", client_id:stcid,
client_secret:appSettings.client_secret],
]
try{
def jsonMap
httpPost(refreshParams) { resp ->
if(resp.status == 200){
log.debug "OAuth Token refreshed"
jsonMap = resp.data
if (resp.data) {
atomicState.refreshToken = resp?.data?.refresh_token
atomicState.authToken = resp?.data?.access_token
if (data?.action && data?.action != "") {
log.debug data.action
"{data.action}"()
data.action = ""
}
}
data.action = ""
}else{
log.debug "refresh failed ${resp.status} : ${resp.status.code}"
}
}
}
catch(Exception e){
log.debug "caught exception refreshing auth token: " + e
}
}
def parse_api_response(resp, message) {
if (resp.status == 200) {
return true
} else {
log.error "sent ${message} Json & got http status ${resp.status} - ${resp.status.code}"
if (resp.status == 401) {
refreshAuthToken()
return false
} else {
debugEvent("Authentication error, invalid authentication method, lack of credentials, etc.", true)
return false
}
}
}
def getServerUrl() {
return "https://graph.api.smartthings.com"
}
def debugEvent(message, displayEvent) {
def results = [
name: "appdebug",
descriptionText: message,
displayed: displayEvent
]
log.debug "Generating AppDebug Event: ${results}"
sendEvent (results)
}
def toQueryString(Map m){
return m.collect { k, v -> "${k}=${URLEncoder.encode(v.toString())}" }.sort().join("&")
}