From: Sarah Hoffmann <lonvia@denofr.de>
Date: Mon, 15 Apr 2019 20:43:07 +0000 (+0200)
Subject: add reverse zoom level that includes minor streets
X-Git-Tag: v3.3.0~10
X-Git-Url: https://git.openstreetmap.org./nominatim.git/commitdiff_plain/a9ae2c74571a56dc5b89a8a8ac1acc91b3f1e285

add reverse zoom level that includes minor streets

Zoom 17 now also resolves service roads and similar.

Fixes #1350.
---

diff --git a/lib/ReverseGeocode.php b/lib/ReverseGeocode.php
index ff20691a..50060ee0 100644
--- a/lib/ReverseGeocode.php
+++ b/lib/ReverseGeocode.php
@@ -36,8 +36,8 @@ class ReverseGeocode
                       13 => 18,
                       14 => 22, // Suburb
                       15 => 22,
-                      16 => 26, // Street, TODO: major street?
-                      17 => 26,
+                      16 => 26, // major street
+                      17 => 27, // minor street
                       18 => 30, // or >, Building
                       19 => 30, // or >, Building
                      );
@@ -246,12 +246,7 @@ class ReverseGeocode
             $sSQL .= ' placex';
             $sSQL .= '   WHERE ST_DWithin('.$sPointSQL.', geometry, '.$fSearchDiam.')';
             $sSQL .= '   AND';
-            // only streets
-            if ($iMaxRank == 26) {
-                $sSQL .= ' rank_address = 26';
-            } else {
-                $sSQL .= ' rank_address between 26 and '.$iMaxRank;
-            }
+            $sSQL .= ' rank_address between 26 and '.$iMaxRank;
             $sSQL .= ' and (name is not null or housenumber is not null';
             $sSQL .= ' or rank_address between 26 and 27)';
             $sSQL .= ' and (rank_address between 26 and 27';