add blog post template

[ikiwiki.git] / IkiWiki / CGI.pm

diff --git a/IkiWiki/CGI.pm b/IkiWiki/CGI.pm
index 29f3ecc89193959f25e1ae97572e3924fa6253a8..b540a7b37c77bd239531086cb471a0c725d941df 100644 (file)
--- a/IkiWiki/CGI.pm
+++ b/IkiWiki/CGI.pm
@@ -467,11 +467,28 @@ sub cgi () { #{{{
                error("\"do\" parameter missing");
        }
        
-       # This does not need a session.
+       # Things that do not need a session.
        if ($do eq 'recentchanges') {
                cgi_recentchanges($q);
                return;
        }
+       elsif ($do eq 'blog') {
+               # munge page name to be valid, no matter what freeform text
+               # is entered
+               my $page=$q->param('title');
+               $page=~y/ /_/;
+               $page=~s/([^-A-Za-z0-9_.:+])/"__".ord($1)."__"/eg;
+               # if the page already exist, munge it to be unique
+               my $from=$q->param('from');
+               my $add="";
+               while (exists $pagectime{"$from/$page$add"}) {
+                       $add=1 unless length $add;
+                       $add++;
+               }
+               $q->param('page', $page.$add);
+               $q->param('do', 'create');
+               # now it behaves same as create does
+       }
        
        CGI::Session->name("ikiwiki_session");