New StreeView class to store image on our filesystem

2013-10-07 15:10:03 +00:00 · 2013-10-07 15:10:03 +00:00 · d0b5423c7a
commit d0b5423c7a
parent 3658513eed
1 changed files with 176 additions and 0 deletions
--- a/library/Scores/Google/Streetview.php
+++ b/library/Scores/Google/Streetview.php
@ -0,0 +1,176 @@
+<?php
+/**
+ * https://developers.google.com/maps/documentation/streetview/
+ * Image de 640x640 max
+ * Heading 0 à 360
+ * 0, 45, 90, 135, 180, 225, 270, 315
+ * Récup de chaque image enregistré SIRET-DEG
+ */
+class Scores_Google_Streetview
+{
+	/**
+	 * Service URL
+	 * @var string
+	 */
+	protected $url = 'http://maps.googleapis.com/maps/api/streetview?';
+
+	/**
+	 * Max size 640x640
+	 * @var string
+	 */
+	protected $size = '640x640';
+
+	/**
+	 * GPS ou Adresse
+	 * @var strign
+	 */
+	protected $location = null;
+
+	/**
+	 * Defaut 90, Max 120, represents zoom, with smaller numbers indicating a higher level of zoom
+	 * @var unknown
+	 */
+	protected $fov = 90;
+
+	/**
+	 * (default is 0) Specifies the up or down angle of the camera relative to the Street View vehicle
+	 * @var unknown
+	 */
+	protected $pitch = 0;
+
+	/**
+	 * (optional) identifies your application for quota purposes
+	 * @var string
+	 */
+	protected $key = null;
+
+	/**
+	 * always false
+	 * @var string
+	 */
+	protected $sensor = 'false';
+
+	/**
+	 * Indicates the compass heading of the camera (0 to 360)
+	 */
+	protected $heading = 0;
+
+	/**
+	 * Number of image by the circle (360°)
+	 * @var int
+	 */
+	protected $nbImage = 8;
+
+	/**
+	 * File extension
+	 * @var string
+	 */
+	protected $extension = 'jpg';
+
+	/**
+	 *
+	 */
+	public function __construct()
+	{
+		$this->size = '320x320';
+	}
+
+	/**
+	 *
+	 * @param unknown $lattitude
+	 * @param unknown $longitude
+	 */
+	public function setLocationGeo($lattitude, $longitude)
+	{
+		$this->location = $lattitude.','.$longitude;
+	}
+
+	/**
+	 *
+	 * @param unknown $adresse
+	 */
+	public function setLocationTxt($adresse){}
+
+	/**
+	 *
+	 * @param unknown $num
+	 */
+	public function setHeading($num)
+	{
+		$this->heading = $num;
+	}
+
+	/**
+	 *
+	 * @return multitype:number
+	 */
+	public function getNumDeg()
+	{
+		$mark = array();
+		$deg = 360/$this->nbImage;
+		$i=$calc=0;
+		while ($calc<360) {
+			$mark[$i] = $calc;
+			$calc+=$deg;
+			$i++;
+		}
+		return $mark;
+	}
+
+	/**
+	 *
+	 * @return string
+	 */
+	public function urlImg()
+	{
+		$url = '';
+
+		$params = array( 'size', 'location', 'fov', 'pitch', 'sensor', 'heading' );
+		foreach ($params as $param) {
+			if ( $this->{$param} !== null ) {
+				$url.= '&'.$param.'='. $this->{$param};
+			}
+		}
+
+		return $this->url . substr($url,1);
+	}
+
+	/**
+	 *
+	 */
+	public function getImg()
+	{
+		require_once 'common/curl.php';
+		$page = getUrl($this->url, '', '', '', false);
+
+		if ( !in_array($page['code'], array(400, 408, 403)) ) {
+			$body = $page['body'];
+			file_put_contents($this->pathImg(), $body);
+		}
+	}
+
+	/**
+	 *
+	 * @return string
+	 */
+	public function pathImg()
+	{
+		$filename = $this->siret.'-'.$this->heading . '.' . $this->extension;
+		return $this->path . DIRECTORY_SEPARATOR . $filename;
+	}
+
+	/**
+	 *
+	 * @return string
+	 */
+	public function display()
+	{
+		$file = $this->pathImg();
+		if ( !file_exists($file) ) {
+			$this->getImg();
+		}
+
+		return basename($file);
+	}
+
+}