Add edit links to data browser pages

[rails.git] / app / controllers / site_controller.rb

diff --git a/app/controllers/site_controller.rb b/app/controllers/site_controller.rb
index 73f38f78c6b0ccf4eee941270940a701e3936eaa..21ef26bacd3d63cf1af43d1d94eecd7a3862f289 100644 (file)
--- a/app/controllers/site_controller.rb
+++ b/app/controllers/site_controller.rb
@@ -48,6 +48,18 @@ class SiteController < ApplicationController
         @lat = params['mlat'].to_f
         @zoom = params['zoom'].to_i
 
+      elsif params['bbox']
+        bbox = params['bbox'].split(",")
+
+        @lon = ( bbox[0].to_f + bbox[2].to_f ) / 2.0
+        @lat = ( bbox[1].to_f + bbox[3].to_f ) / 2.0
+        @zoom = 16
+
+      elsif params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat']
+        @lon = ( params['maxlon'].to_f + params['minlon'].to_f ) / 2.0
+        @lat = ( params['maxlat'].to_f + params['minlat'].to_f ) / 2.0
+        @zoom = 16
+
       elsif params['gpx']
         @lon = Trace.find(params['gpx']).longitude
         @lat = Trace.find(params['gpx']).latitude
@@ -64,7 +76,7 @@ class SiteController < ApplicationController
         #Currently this results in potlatch starting up at 0,0 (Atlantic ocean).
       end
 
-      @zoom = '14' if @zoom.nil?
+      @zoom = '17' if @zoom.nil?
     end
   end
 end