X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/e15c00dc2cfdc220be15ce1392d29b238b3d6991..59071bfe5d245cf47b1f1b9d04dca2d0e5135466:/app/helpers/banner_helper.rb

diff --git a/app/helpers/banner_helper.rb b/app/helpers/banner_helper.rb
index 92b633eca..9048d4840 100644
--- a/app/helpers/banner_helper.rb
+++ b/app/helpers/banner_helper.rb
@@ -1,13 +1,19 @@
 module BannerHelper
   def active_banners
     BANNERS.reject do |_k, v|
-      enddate = v[:enddate]
       begin
-        parsed = enddate && Date.parse(enddate)
-      rescue
-        parsed = nil
+        startdate = v[:startdate] && Date.parse(v[:startdate])
+      rescue StandardError
+        startdate = nil
       end
-      parsed.is_a?(Date) && parsed.past?
+
+      begin
+        enddate = v[:enddate] && Date.parse(v[:enddate])
+      rescue StandardError
+        enddate = nil
+      end
+
+      startdate&.future? || enddate&.past?
     end
   end
 
@@ -17,22 +23,28 @@ module BannerHelper
     banner_key = nil
     cookie_key = nil
     min_index = 9999
+    min_date = Date.new(9999, 1, 1)
 
     banners.each do |k, v|
-      ckey = cookie_id(v[:id]).to_sym
+      ckey = banner_cookie(v[:id]).to_sym
       cval = cookies[ckey] || 0
       next if cval == "hide"
 
       # rotate all banner queue positions
       index = cval.to_i
-      cookies[ckey] = index - 1 if index > 0
+      cookies[ckey] = index - 1 if index.positive?
 
-      # pick banner with mininum queue position
+      # pick banner with minimum queue position
       next if index > min_index
 
+      # or if equal queue position, pick banner with soonest end date (i.e. next expiring)
+      end_date = Date.parse(v[:enddate])
+      next if index == min_index && end_date > min_date
+
       banner_key = k
       cookie_key = ckey
       min_index = index
+      min_date = end_date
     end
 
     unless banner_key.nil?
@@ -41,7 +53,7 @@ module BannerHelper
     end
   end
 
-  def cookie_id(key)
+  def banner_cookie(key)
     "_osm_banner_#{key}"
   end
 end