octoprint api

getData.php

@@ -0,0 +1,144 @@
+<?php
+//SensorFlare PHP Script
+//This script is used at Patras' Hackerspace in order to get data (such as temperature, humidity, etc) 
+//from sensors that are connected to a NinjaBlock and connect to SensorFlare
+
+header('Content-type: application/json');
+
+//function to check if a key exists and return its value
+function check_get_value($key_name, $array_obj)
+{
+	$val="";
+
+	if(array_key_exists($key_name, $array_obj))
+		$val=$array_obj[$key_name];
+
+	return $val;
+}
+
+$type="";
+
+if(isset($_GET["type"]))
+	$type=$_GET["type"];
+
+$response = array();
+$success="true";
+
+//used for Jarvis
+$door="http://192.168.1.41/report/?limit=1&json&nobutton";
+//used for Logitech Media Center
+$music="http://192.168.1.5:9000/jsonrpc.js";
+$music_req_data = '{"id":1,"method":"slim.request","params":["b8:27:eb:d3:92:62",["status","-",1,"tags:uB"]]}';
+//used for sensorflare.com
+$temperatureSensorId=""; //temperature sensor id, as appeared on sensorflare's dashboard, e.g. 0112AA000635/0301/0/31
+$humiditySensorId=""; //humidity sensor id, as appeared on sensorflare's dashboard
+$authUsername=""; //enter your username here
+$authPassword=""; //enter your password here
+$sensorsApiURLpart1="http://www.sensorflare.com/api/resource/"; //api URL
+$sensorsApiURLpart2="/report/latest"; //get the latest values.
+$octoprintApiURLpart1="http://localhost/api/job"; //api URL
+$octoprintApiKey=""; //api URL
+$octoprintApiURLpart2="?apiKey=".$octoprintApiKey; //api URL
+$wundergroundApiKey="";
+$weatherUrl="http://api.wunderground.com/api/".$wundergroundApiKey."/conditions/q/GR/Patrai.json";
+
+$ch = curl_init();
+
+$url="";
+$ispost=0;
+
+if($type=="music")
+{
+	$url=$music;
+	$ispost=1;
+	curl_setopt($ch,CURLOPT_POSTFIELDS, $music_req_data);
+}
+elseif($type=="door")
+{
+	$url=$door;
+	$ispost=0;
+}
+elseif($type=="temperature")
+{
+	$url=$sensorsApiURLpart1.$temperatureSensorId.$sensorsApiURLpart2;
+	$ispost=0;
+	//cURL parameters for authentication
+	curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
+	curl_setopt($ch, CURLOPT_USERPWD, "$authUsername:$authPassword");
+}
+elseif($type=="humidity")
+{
+	$url=$sensorsApiURLpart1.$humiditySensorId.$sensorsApiURLpart2;
+	$ispost=0;
+	//cURL parameters for authentication
+	curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
+	curl_setopt($ch, CURLOPT_USERPWD, "$authUsername:$authPassword");
+}
+elseif($type=="printer")
+{
+	$url=$octoprintApiURLpart1.$octoprintApiURLpart2;
+	$ispost=0;
+}
+elseif($type=="weather")
+{
+	$url=$weatherUrl;
+	$ispost=0;
+}
+
+//set the url, number of POST vars, POST data
+curl_setopt($ch,CURLOPT_URL, $url);
+curl_setopt($ch,CURLOPT_POST, $ispost);
+curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+
+//execute post
+$result = curl_exec($ch);
+
+$error_no = curl_errno($ch);
+
+
+//close connection
+curl_close($ch);
+
+if ($error_no==0)
+{
+	$resp_obj=json_decode($result, true);
+}
+else
+{
+	$success="false";
+}
+
+if($type=="door" && $error_no==0)
+{
+	$response['user']=$resp_obj['events'][0]['name'];
+	$response['time']=$resp_obj['events'][0]['t'];
+}
+elseif($type=="music" && $error_no==0)
+{
+	$response['song']=(isset($resp_obj['result']['current_title'])?$resp_obj['result']['current_title'].', ':' ').$resp_obj['result']['playlist_loop'][0]['title'];
+}
+elseif($type=="temperature" || $type=="humidity" && $error_no==0)
+{
+	$response['value']=check_get_value('latest', $resp_obj);
+	$response['time']=check_get_value('latestTime', $resp_obj);
+}
+elseif($type=="printer" && $error_no==0)
+{
+	$response['printTimeLeft']=check_get_value('printTimeLeft', check_get_value('progress', $resp_obj));
+	$response['estimatedPrintTime']=check_get_value('estimatedPrintTime', check_get_value('job', $resp_obj));
+	$response['file']=check_get_value('name', check_get_value('file', check_get_value('job', $resp_obj)));
+	$response['state']=check_get_value('state', $resp_obj);
+	$response['url']=$url;
+}
+elseif($type=="weather" && $error_no==0)
+{
+        $response['temp_c']=check_get_value( 'temp_c', check_get_value('current_observation', $resp_obj) ) ;
+        $response['relative_humidity']=check_get_value( 'relative_humidity', check_get_value('current_observation', $resp_obj) ) ;
+        $response['weather']=check_get_value('current_observation', $resp_obj);
+        $response['state']=check_get_value('state', $resp_obj);
+        $response['url']=$url;
+}
+
+echo json_encode(array("data"=>$response, "success"=>$success, "error"=>$error_no));
+
+?>