Start adding OpenHAB to the bridge.

2025-12-19 16:41:53 +00:00 · 2017-12-14 14:54:50 -06:00
parent dc49de41ce
commit 4b247557d4
7 changed files with 412 additions and 1 deletions
--- a/src/main/java/com/bwssystems/HABridge/plugins/openhab/OpenHABInstance.java
+++ b/src/main/java/com/bwssystems/HABridge/plugins/openhab/OpenHABInstance.java
@@ -0,0 +1,116 @@
+package com.bwssystems.HABridge.plugins.openhab;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.client.methods.HttpPost;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.bwssystems.HABridge.NamedIP;
+import com.bwssystems.HABridge.api.NameValue;
+import com.bwssystems.HABridge.plugins.http.HTTPHandler;
+import com.bwssystems.HABridge.plugins.http.HTTPHome;
+import com.google.gson.Gson;
+
+public class OpenHABInstance {
+	private static final Logger log = LoggerFactory.getLogger(OpenHABInstance.class);
+	private NamedIP theOpenHAB;
+	private HTTPHandler anHttpHandler;
+
+	public OpenHABInstance(NamedIP openhabLocation) {
+		super();
+		anHttpHandler = HTTPHome.getHandler();
+		theOpenHAB = openhabLocation;
+	}
+
+	public NamedIP getOpenHABAddress() {
+		return theOpenHAB;
+	}
+
+	public void setOpenHABAddress(NamedIP openhabAddress) {
+		this.theOpenHAB = openhabAddress;
+	}
+
+	public Boolean callCommand(String aCommand) {
+		log.debug("calling HomeAssistant: " + aCommand);
+		String aUrl = null;
+		if(theOpenHAB.getSecure() != null && theOpenHAB.getSecure())
+			aUrl = "https";
+		else
+			aUrl = "http";
+/*		String domain = aCommand.getEntityId().substring(0, aCommand.getEntityId().indexOf("."));
+		aUrl = aUrl + "://" + theOpenHAB.getIp() + ":" + theOpenHAB.getPort() + "/api/services/";
+		if(domain.equals("group"))
+			aUrl = aUrl + "homeassistant";
+		else
+			aUrl = aUrl + domain;
+		String aBody = "{\"entity_id\":\"" + aCommand.getEntityId() + "\"";
+		NameValue[] headers = null;
+		if(theOpenHAB.getPassword() != null && !theOpenHAB.getPassword().isEmpty()) {
+			NameValue password = new NameValue();
+			password.setName("x-ha-access");
+			password.setValue(theOpenHAB.getPassword());
+			headers = new NameValue[1];
+			headers[0] = password;
+		}
+		if(aCommand.getState().equalsIgnoreCase("on")) {
+			aUrl = aUrl + "/turn_on";
+			if(aCommand.getBri() != null)
+				aBody = aBody + ",\"brightness\":" + aCommand.getBri() + "}";
+			else
+				aBody = aBody + "}";
+		}
+		else {
+			aUrl = aUrl + "/turn_off";
+			aBody = aBody + "}";			
+		}
+		log.debug("Calling HomeAssistant with url: " + aUrl);
+   		String theData = anHttpHandler.doHttpRequest(aUrl, HttpPost.METHOD_NAME, "application/json", aBody, headers);
+   		log.debug("call Command return is: <" + theData + ">");
+   		*/
+		return true;
+	}
+
+	public List<OpenHABItem> getDevices() {
+		List<OpenHABItem> theDeviceStates = null;
+		OpenHABItem[] theOpenhabStates;
+		String theUrl = null;
+    	String theData;
+		NameValue[] headers = null;
+		if(theOpenHAB.getPassword() != null && !theOpenHAB.getPassword().isEmpty()) {
+			NameValue password = new NameValue();
+			password.setName("x-ha-access");
+			password.setValue(theOpenHAB.getPassword());
+			headers = new NameValue[1];
+			headers[0] = password;
+		}
+		if(theOpenHAB.getSecure() != null && theOpenHAB.getSecure())
+			theUrl = "https";
+		else
+			theUrl = "http";
+   		theUrl = theUrl + "://" + theOpenHAB.getIp() + ":" + theOpenHAB.getPort() + "/rest/items?recursive=false";
+   		theData = anHttpHandler.doHttpRequest(theUrl, HttpGet.METHOD_NAME, "application/json", null, headers);
+    	if(theData != null) {
+    		log.debug("GET OpenHAB States - data: " + theData);
+    		theOpenhabStates = new Gson().fromJson(theData, OpenHABItem[].class);
+	    	if(theOpenhabStates == null) {
+	    		log.warn("Cannot get an devices for OpenHAB " + theOpenHAB.getName() + " as response is not parsable.");
+	    	}
+	    	else {
+	    		theDeviceStates = new ArrayList<OpenHABItem>(Arrays.asList(theOpenhabStates));
+	    	}
+    	}
+    	else
+    		log.warn("Cannot get an devices for OpenHAB " + theOpenHAB.getName() + " http call failed.");
+		return theDeviceStates;
+	}
+
+	
+	protected void closeClient() {
+		anHttpHandler.closeHandler();
+		anHttpHandler = null;
+	}
+}