Answer empty coordinates with the Trainstation.

Signed-off-by: Robert Langhammer <rlanghammer@web.de>

get_hood.sh

@@ -2,22 +2,22 @@
 
 set -e
 
-lat=${1:-0.0}
-lon=${2:-0.0}
+lat=$1
+lon=$2
 
-#echo $lat $lon
+if [ $# -lt 2 ] ; then
+        cat "hood/Trainstation.json"
+else
+        hood="$(./voronoi/test_voronoi.awk $lat $lon < voronoi/voronoi)"
+        for poly in poly/*.poly; do
+                if ./poly/test_poly.awk -- $lat $lon < "$poly"; then
+                        hood=$(basename $poly .poly)
+                        break
+                fi
+        done
 
-hood="$(./voronoi/test_voronoi.awk $lat $lon < voronoi/voronoi)"
-for poly in poly/*.poly; do
-	if ./poly/test_poly.awk -- $lat $lon < "$poly"; then
-		hood=$(basename $poly .poly)
-		break
-	fi
-done
-
-#echo $hood
-
-cat "hood/$hood.json"
+        cat "hood/$hood.json"
+fi
 
 echo
 

index.php

@@ -0,0 +1,19 @@
+<?php
+$lat = $_GET['lat'] ?? null;
+$lo = $_GET['long'] ?? null;
+$hoodid = $_GET['hoodid'] ?? null;
+
+if (empty($hoodid)) {
+        if (preg_match("/^[0-9.]*$/", $lat) and preg_match("/^[0-9.]*$/", $lo)) {
+                $hoodfile = shell_exec("./get_hood.sh $lat $lo");
+        }
+        else {
+                echo "coordinates not numeric! ";
+        }
+}
+else {
+	if ((!is_numeric($hoodid))) {exit("hoodid not numeric!");};
+	$hoodfile = shell_exec("./get_hoodid.sh $hoodid");
+}
+echo $hoodfile;
+?>