From: Tom Hughes <tom@compton.nu>
Date: Tue, 5 Feb 2008 19:14:33 +0000 (+0000)
Subject: Use a lower zoom level for partial postcode matches.
X-Git-Tag: live~7914
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/0f11fd9995990e24a0967142e5ba43d1f83d7ab1?ds=sidebyside

Use a lower zoom level for partial postcode matches.
---

diff --git a/app/controllers/geocoder_controller.rb b/app/controllers/geocoder_controller.rb
index d997be614..d055fe8a9 100644
--- a/app/controllers/geocoder_controller.rb
+++ b/app/controllers/geocoder_controller.rb
@@ -84,8 +84,10 @@ private
     unless response.match(/Error/)
       dataline = response.split(/\n/)[1]
       data = dataline.split(/,/) # easting,northing,postcode,lat,long
-      results.push({:lat => data[3], :lon => data[4], :zoom => POSTCODE_ZOOM,
-                    :name => data[2].gsub(/'/, "")})
+      postcode = data[2].gsub(/'/, "")
+      zoom = POSTCODE_ZOOM - postcode.count("#")
+      results.push({:lat => data[3], :lon => data[4], :zoom => zoom,
+                    :name => postcode})
     end
 
     return { :source => "NPEMap / FreeThePostcode", :url => "http://www.npemap.org.uk/", :results => results }