From efe09d414a7a8e71974dde57833ebbe97e997146 Mon Sep 17 00:00:00 2001
From: Paul Duncan <pabs@pablotron.org>
Date: Sat, 5 Mar 2016 19:03:32 -0500
Subject: refactor blog-handler

---
 src/guff/blog-handler.cr | 63 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 src/guff/blog-handler.cr

(limited to 'src/guff/blog-handler.cr')

diff --git a/src/guff/blog-handler.cr b/src/guff/blog-handler.cr
new file mode 100644
index 0000000..577ce70
--- /dev/null
+++ b/src/guff/blog-handler.cr
@@ -0,0 +1,63 @@
+require "./handler"
+
+module Guff
+  class BlogHandler < Handler
+    MATCHES = [%r{
+      ^/
+
+      # match YYYY/MM/DD/SLUG.html
+      (?<year>\d{4})
+      /
+      (?<month>\d{2})
+      /
+      (?<day>\d{2})
+      /
+      (?<slug>[a-z0-9._-]+)
+      \.html
+
+      $
+    }x, %r{
+      ^/
+
+      # match YYYY/MM/DD
+      (?<year>\d{4})
+      /
+      (?<month>\d{2})
+      /
+      (?<day>\d{2})
+      /?
+
+      $
+    }x, %r{
+      ^/
+
+      # match YYYY/MM
+      (?<year>\d{4})
+      /
+      (?<month>\d{2})
+      /?
+
+      $
+    }x, %r{
+      ^/
+
+      # match YYYY
+      (?<year>\d{4})
+      /?
+
+      $
+    }x, %r{
+      # match index
+      ^/$
+    }x]
+
+    def call(context : HTTP::Server::Context)
+      path = context.request.path || ""
+      if md = MATCHES.reduce(nil) { |r, m| r || m.match(path) }
+        context.response.puts "blog match: %s" % [md.to_s]
+      else
+        call_next(context)
+      end
+    end
+  end
+end
-- 
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