From 3c31d317fa77b4f0f55b89fb07a63c65b3843cdf Mon Sep 17 00:00:00 2001
From: Matthias Benkard <code@mail.matthias.benkard.de>
Date: Tue, 2 Oct 2007 10:35:35 +0200
Subject: Add a debugging page.

darcs-hash:e4f4c096e3e20e6e8de59a4466e891fab8005a80
---
 journal.lisp | 23 ++++++++++++++++++++++-
 main.lisp    |  2 ++
 2 files changed, 24 insertions(+), 1 deletion(-)

diff --git a/journal.lisp b/journal.lisp
index 2ca1919..fa56b3f 100755
--- a/journal.lisp
+++ b/journal.lisp
@@ -288,7 +288,8 @@
                              ("Query" . ,*query*)
                              ("Query string" . ,(http-get-query-string))
                              ("Subpath" . ,*subpath*)
-                             ("Environment" . ,(http-get-env-vars)))
+                             ("Environment" . ,(http-get-env-vars))
+                             #+clisp ("Environment #2" . ,(ext:getenv)))
          do (<:p
              (<:hr)
              (<:h2 (<:as-html x))
@@ -296,3 +297,23 @@
              (<:pre (<:as-html (prin1-to-string y)))))))
   #.(restore-sql-reader-syntax-state))
 
+
+(defun show-debugging-page ()
+  (http-add-header "Content-Language" "de")
+  (http-send-headers "text/html; charset=UTF-8")
+
+  (<xhtml :xmlns "http://www.w3.org/1999/xhtml"
+          :lang "de"
+    (when *debugging-p*
+      (loop for (x . y) in `(("Action" . ,*action*)
+                             ("Request method" . ,*method*)
+                             ("Query" . ,*query*)
+                             ("Query string" . ,(http-get-query-string))
+                             ("Subpath" . ,*subpath*)
+                             ("Environment" . ,(http-get-env-vars))
+                             #+clisp ("Environment #2" . ,(ext:getenv)))
+            do (<:p
+                 (<:hr)
+                 (<:h2 (<:as-html x))
+                 (<:p "Type " (<:em (<:as-html (type-of y))) ".")
+                 (<:pre (<:as-html (prin1-to-string y))))))))
diff --git a/main.lisp b/main.lisp
index d8ae683..a16e1ed 100644
--- a/main.lisp
+++ b/main.lisp
@@ -48,6 +48,7 @@
          (*action*          (or (keywordify (getf *query* :action))
                                 (cond (*post-number*                      :view)
                                       ((string= "feed" (first *subpath*)) :view-atom-feed)
+                                      ((string= "debug" (first *subpath*)) :view-debugging-page)
                                       (t                                  nil))))
          (*method*          (keywordify (gethash "REQUEST_METHOD" *http-env*)))
          (*script-filename* (pathname-as-file
@@ -102,6 +103,7 @@
                                (update-records-from-instance entry)))
                            (show-web-journal))
           (:view-atom-feed (show-atom-feed))
+          (:view-debugging-page (show-debugging-page))
           (otherwise       (show-web-journal)))))))
 
 
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