Make time threshold configurable

content/htaccess.txt

@@ -2,7 +2,7 @@ ErrorDocument 404 /404/index.html
 
 RedirectMatch 303 ^/events/$ /events/<%= Time.now.year %>/
 RedirectMatch 303 ^/activities/$ /activities/<%= Time.now.year %>/
-RedirectMatch 303 ^/archives/articles/$ /archives/articles/<%= Time.now.year %>/
+RedirectMatch 303 ^/archives/articles/$ /archives/articles/<%= latest_articles(1,0)[0][:created_at].year %>/
 RedirectMatch 303 ^/archives/twitter/$ /archives/twitter/<%= twitter_grouped_by_month.keys.sort.last %>/
 
 RedirectMatch 301 ^/wiki$ /

content/index.html

@@ -94,7 +94,7 @@ feed:
       </div>
       <% end %>
     </section>
-    <p><a href="/archives/articles/<%= latest_articles(1)[0][:created_at].year %>/"><strong>Weitere Artikel</strong></a></p>
+    <p><a href="/archives/articles/<%= latest_articles(1,0)[0][:created_at].year %>/"><strong>Weitere Artikel</strong></a></p>
   </div>
   <div class="span4">
     <h1>Letzte Tweets</h1>

lib/articlehelpers.rb

@@ -33,14 +33,17 @@ def sanitize_path(path)
   result
 end
 
-def latest_articles(max=nil)
-  threshold = Date.today - 90  # Show articles for 90 days
+def latest_articles(max=nil, threshold_days=90)
   @cache_latest_art ||= @site.items.select do |p|
-    p.attributes[:kind] == 'article' and p.attributes[:created_at] > threshold
+    p.attributes[:kind] == 'article' and ((threshold_days <= 0)
   end.sort do |a, b|
     a.attributes[:created_at] <=> b.attributes[:created_at]
   end.reverse
-  @cache_latest_art[0..(max ? max-1 : @cache_latest_art.length-1)]
+
+  threshold = Date.today - threshold_days
+  @cache_latest_art[0..(max ? max-1 : @cache_latest_art.length-1)].select do |p|
+    (threshold_days <= 0) or (p.attributes[:created_at] > threshold)
+  end
 end
 
 def latest_articles_referred_to(refers_to, max=nil)