Multi day events and prev/next header links

app/views/events/index.html.haml

@@ -12,6 +12,11 @@
     = link_to year: params[:year].to_i + 1, tag: params[:tag],
       region: params[:region] do
       %em.fa.fa-forward
+    :ruby
+      set_meta_tags(
+        prev: url_for(year: params[:year].to_i - 1),
+        next: url_for(year: params[:year].to_i + 1)
+      )
 
   - (1..12).each do |i|
     - params[:start_date] = "#{params[:year]}-#{i}-01"
@@ -23,11 +28,17 @@
 
 - else
   -# One month calendar
-  - @events = @events.month params[:start_date] ||= Time.zone.today
-  = month_calendar do |date|
+  - params[:start_date] ||= Time.zone.today.beginning_of_month
+  :ruby
+    set_meta_tags(
+      prev: url_for(start_date: params[:start_date].to_date - 1.month),
+      next: url_for(start_date: params[:start_date].to_date + 1.month)
+    )
+  - @events = @events.month params[:start_date]
+  = month_calendar events: @events do |date, events|
     - capture_haml do
       .day_number= date.day
-      %ul.events.fa-ul= render month_events(@events, date)
+      %ul.events.fa-ul= render events
 
 .formats
   %em.fa.fa-rss