Routes for new views

app.rb

@@ -1,95 +1,184 @@
-require 'rubygems'
 require 'sinatra'
-require 'sinatra-helpers/haml/partials'
 require 'haml'
-require 'lib/models'
+require './models'
 
-get '/' do
-  if params[:postcode]
-    @postcode = params[:postcode].strip.upcase
-
-    unless result = Postcode.finder(@postcode)
-      # Invalid postcode
-      redirect '/error'
-    end
-  
-    # Postcode valid but not in LB Sutton
-    if result.district_code != "00BF"
-      redirect '/aliens'
+class String
+  def pluralize(num)
+    if num == 1
+      return self
     end
     
-    # Postcode in LB Sutton
-    @ward = Ward.first( :ons_id => result.ward_code )
-    redirect "/wards/#{@ward.slug}/postcode/#{@postcode}"
+    case self[-1]
+      when 'y'
+        self[0..-2] + 'ies'
+      when 's'    
+        self + "es"
+      else
+        self + "s"
+    end
   end
-  
-  @results = repository(:default).adapter.query("
-    SELECT  p.name,
-            sum(c.votes_2010) AS votes,
-            p.colour 
-            
-    FROM    parties p,
-            councilcandidates c 
-            
-    WHERE   p.id = c.party_id
-    
-    GROUP BY p.name, p.colour
-    
-    ORDER BY votes desc
-  ;")
+end
 
-# select p.name, count(c.*) AS seats
-# FROM parties p, councilcandidates c
-# GROUP BY p.id
+helpers do
 
+  # Format a number with commas for every ^3
+  def commify(num)
+    num.to_s.reverse.gsub(/(\d\d\d)(?=\d)(?!\d*\.)/,'\1,').reverse
+  end
     
-  @total_votes = Councilcandidate.sum(:votes_2010)
+  # From http://snippets.dzone.com/posts/show/593
+  def to_ordinal(num)
+    num = num.to_i
+    if (10...20) === num
+      "#{num}th"
+    else
+      g = %w{ th st nd rd th th th th th th }
+      a = num.to_s
+      c = a[-1..-1].to_i
+      a + g[c]
+    end
+  end
+
+  def format_percent(num)
+    sprintf("%.1f%%", num)
+  end
+
+  def short_date(d)
+    d.strftime("%e %b %Y")
+  end
+
+  def long_date(d)
+    d.strftime("%e %B %Y")
+  end
+
+end
+
+get '/' do
+#   if params[:postcode]
+#     @postcode = params[:postcode].strip.upcase
+# 
+#     unless result = Postcode.finder(@postcode)
+#       # Invalid postcode
+#       redirect '/error'
+#     end
+#   
+#     # Postcode valid but not in LB Sutton
+#     if result.district_code != "00BF"
+#       redirect '/aliens'
+#     end
+#     
+#     # Postcode in LB Sutton
+#     @ward = Ward.first( :ons_id => result.ward_code )
+#     redirect "/wards/#{@ward.slug}/postcode/#{@postcode}"
+#   end
   
-  haml :home
+  @future_elections = Election.future
+  @past_elections = Election.past
+  haml :index
 end
 
-get '/wards/:slug/postcode/:postcode/?' do
-  @ward = Ward.first(:slug => params[:slug])
-  @postcode = params[:postcode]
-  haml :wards
+get '/bodies/:body/elections/:date' do
+  @election = Election.first(:body => Body.first(:slug => params[:body]), :d => params[:date])
+  @total_seats =  Candidacy.sum(:seats, :election => @election)
+  @total_votes = Candidacy.sum(:votes, :election => @election)
+
+  # There's got to be a better way to do this, either with SQL or Datamapper
+  @total_districts = repository(:default).adapter.select("
+    SELECT district_id
+    FROM candidacies
+    WHERE election_id = #{@election.id}
+    GROUP BY district_id
+    ORDER BY district_id
+  ").count
+
+  @results_by_party = repository(:default).adapter.select("
+    SELECT
+      p.colour,
+      p.name,
+      SUM(c.votes) AS votez,
+      SUM(c.seats) AS seatz,
+      COUNT(*) AS cands
+
+    FROM candidacies c
+
+    LEFT JOIN parties p ON p.id = c.party_id
+
+    WHERE c.election_id = #{@election.id}
+
+    GROUP BY c.party_id
+
+    ORDER BY seatz DESC, votez DESC
+  ")
+
+  @results_by_district = repository(:default).adapter.select("
+    SELECT
+      d.name,
+      d.slug AS district_slug,
+      SUM(c.seats) AS seats,
+      SUM(c.votes) AS votez
+      
+    FROM districts d, candidacies c
+
+    WHERE
+      c.district_id = d.id
+      AND c.election_id = #{@election.id}
+
+    GROUP BY c.district_id
+
+    ORDER BY d.name
+  ")
+  
+  haml :electionsummary
 end
 
-get '/wards/:slug/?' do
-  @ward = Ward.first(:slug => params[:slug])
-  haml :wards
+# get '/bodies/:body/elections/:date/parties/:party' do
+#   Not written yet. Show how this party did at this election.
+# end
+
+get '/bodies/?' do
+  @bodies = Body.all
+  haml :bodies
 end
 
-get '/wards/?' do
-  @wards = Ward.all
-  haml :wardlist
+get '/bodies/:body/?' do
+  @body = Body.first(:slug => params[:body])
+  haml :body
 end
 
-get '/results/uk-parliament/2010-05-06/:constituency' do
-  if params[:constituency] == 'carshalton-and-wallington'
-    const = 1
+# get '/wards/:slug/postcode/:postcode/?' do
+#   @ward = Ward.first(:slug => params[:slug])
+#   @postcode = params[:postcode]
+#   haml :wards
+# end
+
+get '/candidates/:id/?' do
+  if @candidate = Candidate.get(params[:id])
+    haml :candidate
   else
-    const = 2
+    404
   end
-  @constituency = Constituency.get(const)
-  @candidates = Parliamentcandidate.all(:constituency_id => const, :order => [ :votes_2010.desc ])
-  @total_2010 = Parliamentcandidate.sum(:votes_2010, :constituency_id => const)
-  haml :resultsukparliament
 end
 
-get '/results/sutton-council/2010-05-06/:slug' do
-  @ward = Ward.first(:slug => params[:slug])
-  @candidates = Councilcandidate.all(:ward_id => @ward.id, :order => [ :votes_2010.desc ])
-  @total_2010 = Councilcandidate.sum(:votes_2010, :ward_id => @ward.id)
-  haml :resultssuttoncouncil
+get '/candidates/?' do
+  @candidates = Candidate.all(:order => [ :surname, :forenames ])
+  haml :candidates
 end
 
-get '/results/sutton-council/2010-05-06.csv' do
-  @ward = Ward.first(:slug => params[:slug])
-  @candidates = Councilcandidate.all(:ward_id => @ward.id, :order => [ :votes_2010.desc ])
-  @total_2010 = Councilcandidate.sum(:votes_2010, :ward_id => @ward.id)
-  haml :resultssuttoncouncil
+get '/bodies/:body/elections/:date/:districts_name/:district' do
+  @district =     District.first(:slug => params[:district])
+  @body =         Body.first(:slug => params[:body])
+  @election =     Election.first(:body => @body, :d => params[:date])
+  @candidacies =  Candidacy.all(:district => @district, :election => @election, :order => [:votes.desc])
+  @total_votes =  Candidacy.sum(:votes, :district => @district, :election => @election)
+  @districts_in_this_election = @election.candidacies.districts
+  haml :resultsdistrict
 end
 
+get '/bodies/:body/:districts_name/:district' do
+  @district =     District.first(:slug => params[:district])
+  @body =         Body.first(:slug => params[:body])
+  haml :district
+end
 
 get '/how-the-council-election-works' do
   haml :election
@@ -111,14 +200,10 @@ get '/about' do
   haml :about
 end
 
-get '/aliens' do
-  haml :aliens
-end
-
-get '/wardmap' do
-  haml :wardmap
-end
+# get '/aliens' do
+#   haml :aliens
+# end
 
 not_found do
   haml :not_found
-end
+end