Prevent robot from indexing maps

[packbundle] / Util / MapUtil.php

diff --git a/Util/MapUtil.php b/Util/MapUtil.php
index 5de2967fbdcf5ed3e6d296ddf1492d8712e35203..f736a07165b3a29f0b0c18c5169d7aebce86c8c3 100644 (file)
--- a/Util/MapUtil.php
+++ b/Util/MapUtil.php
@@ -60,9 +60,14 @@ class MapUtil {
        const highStrokeWidth = 4;
 
        /**
-        * The map length
+        * The map width
         */
-       const length = 640;
+       const width = 640;
+
+       /**
+        * The map height
+        */
+       const height = 640;
        
        /**
         * The osm tile server
@@ -208,7 +213,7 @@ class MapUtil {
        }
 
        /**
-        * Return map url
+        * Get map data
         *
         * @param string $caption The caption
         * @param int $updated The updated timestamp
@@ -217,14 +222,14 @@ class MapUtil {
         * @param int $zoom The zoom
         * @param int $width The width
         * @param int $height The height
-        * @return int The zoom
+        * @return array The map data
         */
-       public function mapUrl(string $caption, int $updated, float $latitude, float $longitude, int $zoom = self::zoom, int $width = self::length, int $height = self::length): array {
+       public function getMap(string $caption, int $updated, float $latitude, float $longitude, int $zoom = self::zoom, int $width = self::width, int $height = self::height): array {
                //Set link hash
-               $link = $this->slugger->serialize([$updated, $latitude, $longitude, $zoom + 1, $width * 2, $height * 2]);
+               $link = $this->slugger->hash([$updated, $latitude, $longitude, $zoom + 1, $width * 2, $height * 2]);
 
                //Set src hash
-               $src = $this->slugger->serialize([$updated, $latitude, $longitude, $zoom, $width, $height]);
+               $src = $this->slugger->hash([$updated, $latitude, $longitude, $zoom, $width, $height]);
 
                //Return array
                return [
@@ -237,7 +242,7 @@ class MapUtil {
        }
 
        /**
-        * Return multi map url
+        * Get multi map data
         *
         * @param string $caption The caption
         * @param int $updated The updated timestamp
@@ -247,9 +252,9 @@ class MapUtil {
         * @param int $zoom The zoom
         * @param int $width The width
         * @param int $height The height
-        * @return int The zoom
+        * @return array The multi map data
         */
-       public function multiMapUrl(string $caption, int $updated, float $latitude, float $longitude, $coordinates = [], int $zoom = self::zoom, int $width = self::length, int $height = self::length): array {
+       public function getMultiMap(string $caption, int $updated, float $latitude, float $longitude, $coordinates = [], int $zoom = self::zoom, int $width = self::width, int $height = self::height): array {
                //Set coordinate
                $coordinate = implode('-', array_map(function ($v) { return $v['latitude'].','.$v['longitude']; }, $coordinates));
 
@@ -257,10 +262,10 @@ class MapUtil {
                $hash = $this->slugger->hash($coordinate);
 
                //Set link hash
-               $link = $this->slugger->serialize([$updated, $latitude, $longitude, $hash, $zoom + 1, $width * 2, $height * 2]);
+               $link = $this->slugger->hash([$updated, $latitude, $longitude, $hash, $zoom + 1, $width * 2, $height * 2]);
 
                //Set src hash
-               $src = $this->slugger->serialize([$updated, $latitude, $longitude, $hash, $zoom, $width, $height]);
+               $src = $this->slugger->hash([$updated, $latitude, $longitude, $hash, $zoom, $width, $height]);
 
                //Return array
                return [
@@ -273,7 +278,7 @@ class MapUtil {
        }
 
        /**
-        * Return multi map zoom
+        * Get multi zoom
         *
         * Compute a zoom to have all coordinates on multi map
         * Multi map visible only from -($width / 2) until ($width / 2) and from -($height / 2) until ($height / 2)
@@ -288,7 +293,7 @@ class MapUtil {
         * @param int $height The height
         * @return int The zoom
         */
-       public function multiMapZoom(float $latitude, float $longitude, array $coordinates = [], int $zoom = self::zoom, int $width = self::length, int $height = self::length): int {
+       public function getMultiZoom(float $latitude, float $longitude, array $coordinates = [], int $zoom = self::zoom, int $width = self::width, int $height = self::height): int {
                //Iterate on each zoom
                for ($i = $zoom; $i >= 1; $i--) {
                        //Get tile xy