Add Google Maps API

Google.php

@@ -1,6 +1,7 @@
 <?php
 
 require_once 'setters.php';
+require_once 'gmaps.php';
 
 final class Google extends setters
 {
@@ -46,4 +47,9 @@ public function searchPlace()
 
         return $this->getData();
     }
+
+    public static function Maps($key)
+    {
+        return new Map($key);
+    }
 }

gmaps.php

@@ -0,0 +1,146 @@
+<?php
+
+class MapType
+{
+    const ROADMAP   = 'roadmap ';
+    const SATELLITE = 'satellite';
+    const HYBRID    = 'hybrid';
+    const TERRAIN   = 'terrain';
+}
+
+class MapPosition
+{
+    const ABSOLUTE = 'absolute';
+}
+
+class MapZoom
+{
+    const WORLD     = 1;
+    const LANDMASS  = 5;
+    const CONTINENT = 5;
+    const CITY      = 10;
+    const STREETS   = 15;
+    const BUILDINGS = 18;
+}
+
+class Map
+{
+    private $key;
+    private $id;
+    private $map_type;
+    private $auto_zoom;
+    private $zoom_level = 0;
+    private $lat        = 0;
+    private $lng        = 0;
+    private $map_postion;
+    private $html_attr;
+    private $html_value;
+    private $render_without_script = FALSE;
+
+    public function __construct($key)
+    {
+        $this->key = (string) $key;
+    }
+
+    public function setId($id)
+    {
+        if (ctype_alpha($id{0}))
+        {
+            $this->id = $id;
+        }
+        else
+        {
+            $this->id = '_'.preg_replace("/[^a-zA-Z0-9_]+/", "", $id);
+        }
+
+    }
+
+    public function setAutoZoom($auto_zoom)
+    {
+        $this->auto_zoom = (bool) $auto_zoom;
+    }
+
+    public function setZoomLevel($zoom_level)
+    {
+        if ((int) $zoom_level < 0)
+        {
+            $this->zoom_level = (int) 0;
+        }
+        elseif ((int) $zoom_level > 18)
+        {
+            $this->zoom_level = (int) 18;
+        }
+        else
+        {
+            $this->zoom_level = (int) $zoom_level;
+        }
+    }
+
+    public function setCenter($lat, $lng)
+    {
+        $this->lat = (int) $lat;
+        $this->lng = (int) $lng;
+    }
+
+    public function setMapType($type)
+    {
+        $this->map_type = $type;
+    }
+
+    public function setStylePostion($position)
+    {
+        $this->map_postion = $position;
+    }
+
+    // $map->setHtmlAttribute('class', 'my-class');
+    public function setHtmlAttribute($attribute, $value)
+    {
+        $this->html_attr  = $attribute;
+        $this->html_value = $value;
+    }
+
+    public function renderWithoutScript()
+    {
+        $this->render_without_script = TRUE;
+    }
+
+    public function renderScript()
+    {
+        return '<script src="https://maps.googleapis.com/maps/api/js?key='.$this->key.'&callback='.$this->id.'"></script>';
+    }
+
+    public function render()
+    {
+        if (empty($this->id) || is_numeric($this->id))
+        {
+            $this->id = '_map';
+        }
+
+        $html  = '<div id="'.$this->id.'" style="width:100%;height:500px"></div>';
+        $html .= '<script>function '.$this->id.'() {';
+        $html .= 'var mapCanvas = document.getElementById("'.$this->id.'");';
+        $html .= 'var mapOptions = {';
+        $html .= 'center: new google.maps.LatLng('.$this->lat.', '.$this->lng.')';
+
+        if ($this->auto_zoom === FALSE)
+        {
+            $html .= ',zoom:'.$this->zoom_level;
+        }
+
+        if (!empty($this->map_type))
+        {
+            $html .= ',mapTypeId:\''.$this->map_type.'\'';
+        }
+
+        $html .= '}; var map = new google.maps.Map(mapCanvas, mapOptions);';
+        $html .= '} </script>';
+
+
+        if ($this->render_without_script === FALSE)
+        {
+            $html .= '<script src="https://maps.googleapis.com/maps/api/js?key='.$this->key.'&callback='.$this->id.'"></script>';
+        }
+
+        return (string) $html;
+    }
+}