Nearest traficar inforations.

app/Http/Controllers/Main.php

@@ -109,13 +109,10 @@ class Main extends Controller
 //        Header("Content-type: image/png");
         imagepng($output, $fileName, 9); //to print to screen
 
-
-        $connector = new FilePrintConnector("/dev/usb/lp0");
-        $printer = new Printer($connector);
         $img = EscposImage::load($fileName, false);
-        $printer->bitImage($img);
+        $this->paper->getPrinter()->bitImage($img);
 
-        $printer->feed(4);
+        $this->paper->getPrinter()->feed(4);
 
         return back();
     }
@@ -152,13 +149,15 @@ class Main extends Controller
         return back();
     }
 
-    public function printNote($noteId){
+    public function printNote($noteId)
+    {
         $note = DB::table('note')->where('id', $noteId)->first();
         $this->paper->sendPrint($note->topic, $note->text, $note->icon);
         return $note;
     }
 
-    public function noteLast(){
+    public function noteLast()
+    {
         $note = DB::table('note')->orderBy('id', 'desc')->first();
         $this->printNote($note->id);
     }

app/Paper/HtmlToPos.php

@@ -73,6 +73,27 @@ class HtmlToPos
         return $posText;
     }
 
+    public function traficar($posText)
+    {
+        $data = $posText;
+        if (strstr($posText, '[traficar]')) {
+            $data = [];
+            $traficar = new Traficar();
+            $nearest = $traficar->nearestCar();
+
+            $data['text'] = "Najbliższy traficar:\n" .
+                'Model: ' . $nearest['car']['model'] . "\n" .
+                'Numer boczny: ' . $nearest['car']['orderNumber'] . "\n" .
+                'Rejestracja: ' . $nearest['car']['regNumber'] . "\n" .
+                'Lokalizacja: ' . $nearest['car']['location'] . "\n" .
+                'Odległość: ' . $nearest['distance'] . "km\n";
+//            $data['image'] = $nearest['imageName'];
+//            $data['image'] = 'https://staticmapmaker.com/img/cartodb_placeholder.png';
+
+        }
+        return $data;
+    }
+
     public function convert($html = '')
     {
         $posText = $this->handleNewLine($html);
@@ -80,7 +101,10 @@ class HtmlToPos
         $posText = $this->pickRandomElement($posText);
         $posText = $this->randomNumber($posText);
         $posText = $this->vocabularyWord($posText);
+        $posText = $this->traficar($posText);
+
+//        print_r($posText);
+//        die();
         return $posText;
     }
-
 }

app/Paper/Paper.php

@@ -28,6 +28,16 @@ class Paper
         }
     }
 
+    public function getConnector()
+    {
+        return $this->connector;
+    }
+
+    public function getPrinter()
+    {
+        return $this->printer;
+    }
+
 
     public function sendHeaderPrint($title)
     {
@@ -42,11 +52,15 @@ class Paper
         }
     }
 
-    public function sendImagePrint($image, $imageLocal = true)
+    public function sendImagePrint($image, $imageLocal = true, $icon = true)
     {
         if ($image) {
             if ($imageLocal) {
+                if ($icon) {
                     $img = EscposImage::load($this->imageDirectory . basename($image) . '.png');
+                } else {
+                    $img = EscposImage::load($image);
+                }
             } else { //image not local so then remote image
                 $extension = strtolower(pathinfo($image, PATHINFO_EXTENSION));
 
@@ -67,7 +81,13 @@ class Paper
         $this->sendImagePrint($image, $imageLocal);
         $this->sendHeaderPrint($title);
         $htmlToPos = new HtmlToPos();
+        $convertedData = $htmlToPos->convert($text);
+        if (is_array($convertedData)) {
+            $this->printer->text($convertedData['text']);
+        } else {
             $this->printer->text($htmlToPos->convert($text));
+
+        }
         $this->printer->feed(3);
     }
 

app/Paper/Traficar.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: k
+ * Date: 30.06.2018
+ * Time: 18:29
+ */
+
+namespace App\Paper;
+
+
+class Traficar
+{
+
+    private $homeCoords = ['lat' => 54.417475, 'lng' => 18.481913];
+    private $staticMapsKey = 'AIzaSyBPb9wXT2BcK8EH_3FFWVc2MLuDprj7YXw';
+
+    /**
+     * @param $lat1
+     * @param $lon1
+     * @param $lat2
+     * @param $lon2
+     * @return float zwracana jest odległość w kilometrach
+     */
+    private function distance($lat1, $lon1, $lat2, $lon2)
+    {
+
+        $theta = $lon1 - $lon2;
+        $dist = sin(deg2rad($lat1)) * sin(deg2rad($lat2)) + cos(deg2rad($lat1)) * cos(deg2rad($lat2)) * cos(deg2rad($theta));
+        $dist = acos($dist);
+        $dist = rad2deg($dist);
+        $miles = $dist * 60 * 1.1515;
+        return ($miles * 1.609344);
+    }
+
+
+    public function nearestCar()
+    {
+        $trafcarData = json_decode(file_get_contents('https://api.traficar.pl/eaw-rest-api/car?shapeId=5'), 1);
+        $closestCar = [];
+        $closestDistance = 1000;
+        foreach ($trafcarData['cars'] as $car) {
+
+            $distance = $this->distance($this->homeCoords['lat'], $this->homeCoords['lng'], $car['latitude'], $car['longitude']);
+            if ($distance < $closestDistance) {
+                $closestDistance = $distance;
+                $closestCar = $car;
+            }
+        }
+
+//        $imgNoKey = "https://maps.googleapis.com/maps/api/staticmap?center=" . $latHome . "," . $lngHome . "&size=300x300&maptype=roadmap&format=png&visual_refresh=true&markers=size:mid%7Ccolor:0x000000%7C" . $closestCar['latitude'] . "," . $closestCar['longitude'];
+//        $img = "https://maps.googleapis.com/maps/api/staticmap?center=" . $this->homeCoords['lat'] . "," . $this->homeCoords['lng'] . "&size=300x300&maptype=roadmap&format=png&visual_refresh=true&markers=size:mid%7Ccolor:0x000000%7C" . $closestCar['latitude'] . "," . $closestCar['longitude'] . '&key=' . $this->staticMapsKey;
+//        $tmpFile = storage_path() . '/traficar_map.png';
+//        file_put_contents($tmpFile, file_get_contents($img));
+
+
+        return ['car' => $closestCar, 'distance' => round($closestDistance, 2),];
+//            'imageName' => $tmpFile];
+    }
+}