Keep the behaviour backwards-compatible

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

diff --git a/app/controllers/geocoder_controller.rb b/app/controllers/geocoder_controller.rb
index b9cf8d096f35a635e8e9ad957258f097e51e8300..d1af43a724e17ea75778648cf7054a765bccc6ce 100644 (file)
--- a/app/controllers/geocoder_controller.rb
+++ b/app/controllers/geocoder_controller.rb
@@ -15,18 +15,18 @@ class GeocoderController < ApplicationController
     if @params[:lat] && @params[:lon]
       @sources.push "latlon"
       @sources.push "osm_nominatim_reverse"
-      @sources.push "geonames_reverse" if defined?(GEONAMES_USERNAME)
+      @sources.push "geonames_reverse" if Settings.key?(:geonames_username)
     elsif @params[:query]
-      if @params[:query] =~ /^\d{5}(-\d{4})?$/
+      if @params[:query].match?(/^\d{5}(-\d{4})?$/)
         @sources.push "osm_nominatim"
-      elsif @params[:query] =~ /^(GIR 0AA|[A-PR-UWYZ]([0-9]{1,2}|([A-HK-Y][0-9]|[A-HK-Y][0-9]([0-9]|[ABEHMNPRV-Y]))|[0-9][A-HJKS-UW])\s*[0-9][ABD-HJLNP-UW-Z]{2})$/i
+      elsif @params[:query].match?(/^(GIR 0AA|[A-PR-UWYZ]([0-9]{1,2}|([A-HK-Y][0-9]|[A-HK-Y][0-9]([0-9]|[ABEHMNPRV-Y]))|[0-9][A-HJKS-UW])\s*[0-9][ABD-HJLNP-UW-Z]{2})$/i)
         @sources.push "osm_nominatim"
-      elsif @params[:query] =~ /^[A-Z]\d[A-Z]\s*\d[A-Z]\d$/i
+      elsif @params[:query].match?(/^[A-Z]\d[A-Z]\s*\d[A-Z]\d$/i)
         @sources.push "ca_postcode"
         @sources.push "osm_nominatim"
       else
         @sources.push "osm_nominatim"
-        @sources.push "geonames" if defined?(GEONAMES_USERNAME)
+        @sources.push "geonames" if Settings.key?(:geonames_username)
       end
     end
 
@@ -93,13 +93,13 @@ class GeocoderController < ApplicationController
     if response.get_elements("geodata/error").empty?
       @results.push(:lat => response.text("geodata/latt"),
                     :lon => response.text("geodata/longt"),
-                    :zoom => POSTCODE_ZOOM,
+                    :zoom => Settings.postcode_zoom,
                     :name => query.upcase)
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting geocoder.ca: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting geocoder.ca: #{e}"
     render :action => "error"
   end
 
@@ -118,7 +118,7 @@ class GeocoderController < ApplicationController
     exclude = "&exclude_place_ids=#{params[:exclude]}" if params[:exclude]
 
     # ask nominatim
-    response = fetch_xml("#{NOMINATIM_URL}search?format=xml&extratags=1&q=#{escape_query(query)}#{viewbox}#{exclude}&accept-language=#{http_accept_language.user_preferred_languages.join(',')}")
+    response = fetch_xml("#{Settings.nominatim_url}search?format=xml&extratags=1&q=#{escape_query(query)}#{viewbox}#{exclude}&accept-language=#{http_accept_language.user_preferred_languages.join(',')}")
 
     # extract the results from the response
     results =  response.elements["searchresults"]
@@ -166,8 +166,8 @@ class GeocoderController < ApplicationController
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting nominatim.openstreetmap.org: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting nominatim.openstreetmap.org: #{e}"
     render :action => "error"
   end
 
@@ -182,7 +182,7 @@ class GeocoderController < ApplicationController
     @results = []
 
     # ask geonames.org
-    response = fetch_xml("http://api.geonames.org/search?q=#{escape_query(query)}&lang=#{lang}&maxRows=20&username=#{GEONAMES_USERNAME}")
+    response = fetch_xml("http://api.geonames.org/search?q=#{escape_query(query)}&lang=#{lang}&maxRows=20&username=#{Settings.geonames_username}")
 
     # parse the response
     response.elements.each("geonames/geoname") do |geoname|
@@ -192,14 +192,14 @@ class GeocoderController < ApplicationController
       country = geoname.text("countryName")
 
       @results.push(:lat => lat, :lon => lon,
-                    :zoom => GEONAMES_ZOOM,
+                    :zoom => Settings.geonames_zoom,
                     :name => name,
                     :suffix => ", #{country}")
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting api.geonames.org: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting api.geonames.org: #{e}"
     render :action => "error"
   end
 
@@ -213,7 +213,7 @@ class GeocoderController < ApplicationController
     @results = []
 
     # ask nominatim
-    response = fetch_xml("#{NOMINATIM_URL}reverse?lat=#{lat}&lon=#{lon}&zoom=#{zoom}&accept-language=#{http_accept_language.user_preferred_languages.join(',')}")
+    response = fetch_xml("#{Settings.nominatim_url}reverse?lat=#{lat}&lon=#{lon}&zoom=#{zoom}&accept-language=#{http_accept_language.user_preferred_languages.join(',')}")
 
     # parse the response
     response.elements.each("reversegeocode/result") do |result|
@@ -230,8 +230,8 @@ class GeocoderController < ApplicationController
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting nominatim.openstreetmap.org: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting nominatim.openstreetmap.org: #{e}"
     render :action => "error"
   end
 
@@ -247,7 +247,7 @@ class GeocoderController < ApplicationController
     @results = []
 
     # ask geonames.org
-    response = fetch_xml("http://api.geonames.org/countrySubdivision?lat=#{lat}&lng=#{lon}&lang=#{lang}&username=#{GEONAMES_USERNAME}")
+    response = fetch_xml("http://api.geonames.org/countrySubdivision?lat=#{lat}&lng=#{lon}&lang=#{lang}&username=#{Settings.geonames_username}")
 
     # parse the response
     response.elements.each("geonames/countrySubdivision") do |geoname|
@@ -255,14 +255,14 @@ class GeocoderController < ApplicationController
       country = geoname.text("countryName")
 
       @results.push(:lat => lat, :lon => lon,
-                    :zoom => GEONAMES_ZOOM,
+                    :zoom => Settings.geonames_zoom,
                     :name => name,
                     :suffix => ", #{country}")
     end
 
     render :action => "results"
-  rescue StandardError => ex
-    @error = "Error contacting api.geonames.org: #{ex}"
+  rescue StandardError => e
+    @error = "Error contacting api.geonames.org: #{e}"
     render :action => "error"
   end