Round the coordinates

diff --git a/geocoordinates/geocoordinates.php b/geocoordinates/geocoordinates.php
index d3c7e5af0fb2ec80c36bffdbc2a9e842de85fcc6..ff72642534943813ad6a4c0094364eecdb2ad51a 100644 (file)
--- a/geocoordinates/geocoordinates.php
+++ b/geocoordinates/geocoordinates.php
@@ -29,14 +29,20 @@ function geocoordinates_resolve_item(&$item) {
        if ($language == "")
                $language = "de";
 
-       $result = Cache::get("geocoordinates:".$language.":".$item["coord"]);
+       $coords = explode(' ',$item["coord"]);
+
+       if (count($coords) < 2)
+               return;
+
+       $coords[0] = round($coords[0], 5);
+       $coords[1] = round($coords[1], 5);
+
+       $result = Cache::get("geocoordinates:".$language.":".$coords[0]."-".$coords[1]);
        if (!is_null($result)) {
                $item["location"] = $result;
                return;
        }
 
-       $coords = explode(' ',$item["coord"]);
-
        $s = fetch_url("https://api.opencagedata.com/geocode/v1/json?q=".$coords[0].",".$coords[1]."&key=".$key."&language=".$language);
 
        if (!$s) {
@@ -58,10 +64,10 @@ function geocoordinates_resolve_item(&$item) {
 
        $item["location"] = $data->results[0]->formatted;
 
-       logger("Got location for coordinates ".$item["coord"].": ".$item["location"], LOGGER_DEBUG);
+       logger("Got location for coordinates ".$coords[0]."-".$coords[1].": ".$item["location"], LOGGER_DEBUG);
 
        if ($item["location"] != "")
-               Cache::set("geocoordinates:".$language.":".$item["coord"], $item["location"]);
+               Cache::set("geocoordinates:".$language.":".$coords[0]."-".$coords[1], $item["location"]);
 }
 
 function geocoordinates_post_hook($a, &$item) {