From ed01011dfb563e7d8ab13b6a0718eed7bf857880 Mon Sep 17 00:00:00 2001
From: Marcin Zelent <zelent.marcin@gmail.com>
Date: Fri, 16 Mar 2018 17:48:44 +0100
Subject: Moved PHP website to separate directory.

---
 .../Controller/AllDataAverageController.php        | 66 ++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 pollutometer-php/src/AppBundle/Controller/AllDataAverageController.php

(limited to 'pollutometer-php/src/AppBundle/Controller/AllDataAverageController.php')

diff --git a/pollutometer-php/src/AppBundle/Controller/AllDataAverageController.php b/pollutometer-php/src/AppBundle/Controller/AllDataAverageController.php
new file mode 100644
index 0000000..4434d47
--- /dev/null
+++ b/pollutometer-php/src/AppBundle/Controller/AllDataAverageController.php
@@ -0,0 +1,66 @@
+<?php
+namespace AppBundle\Controller;
+
+use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Bundle\FrameworkBundle\Controller\Controller;
+
+
+class AllDataAverageController extends Controller
+{
+    /**
+     * @Route("/AllDataAverage", name="AllDataAverage")
+     */
+
+    public function GetAllDataAverage()
+    {
+        // Get cURL resource
+        $curl = curl_init();
+        curl_setopt($curl, CURLOPT_URL, "https://pollutometerapi.azurewebsites.net/api/Readings");
+        curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-type: application/json')); // Assuming you're requesting JSON
+        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
+        // Send the request & save response to $resp
+        $resp = curl_exec($curl);
+        // Close request to clear up some resources
+        curl_close($curl);
+
+        $data = json_decode($resp, true);
+        $readings = array();
+        $results = array();
+
+        usort($data, function($a,$b){
+            return $a['TimeStamp'] - $b['TimeStamp'];
+        });
+
+        foreach($data as $index => $item)
+        {
+            $data[$index]['TimeStamp'] = gmdate('d F l', $item['TimeStamp']);
+            $readings[$data[$index]['TimeStamp']][] = $data[$index];
+        }
+
+        foreach ($readings as $key => $item)
+        {
+            $gasAverage = array('Co' => 0, 'No' => 0, 'So' => 0);
+            foreach ($readings[$key] as $index => $values)
+            {
+                $gasAverage['Co'] += $readings[$key][$index]['Co'];
+                $gasAverage['No'] += $readings[$key][$index]['No'];
+                $gasAverage['So'] += $readings[$key][$index]['So'];
+
+                if($index === count($readings[$key]) - 1)
+                {
+                    $gasAverage['Co'] /= $index + 1;
+                    $gasAverage['No'] /= $index + 1;
+                    $gasAverage['So'] /= $index + 1;
+                }
+                $results[$key] = $gasAverage;
+            }
+        }
+
+        $data = json_encode($results);
+
+        $response = new Response($data);
+        $response->headers->set('Content-Type', 'application/json');
+        return $response;
+    }
+}
\ No newline at end of file
-- 
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