Basic forum search

[ndwebbie.git] / NDWeb / Pages / Forum / Search.pm

diff --git a/NDWeb/Pages/Forum/Search.pm b/NDWeb/Pages/Forum/Search.pm
new file mode 100644 (file)
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+++ b/NDWeb/Pages/Forum/Search.pm
@@ -0,0 +1,59 @@
+#**************************************************************************
+#   Copyright (C) 2006 by Michael Andreen <harvATruinDOTnu>               *
+#                                                                         *
+#   This program is free software; you can redistribute it and/or modify  *
+#   it under the terms of the GNU General Public License as published by  *
+#   the Free Software Foundation; either version 2 of the License, or     *
+#   (at your option) any later version.                                   *
+#                                                                         *
+#   This program is distributed in the hope that it will be useful,       *
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+#   GNU General Public License for more details.                          *
+#                                                                         *
+#   You should have received a copy of the GNU General Public License     *
+#   along with this program; if not, write to the                         *
+#   Free Software Foundation, Inc.,                                       *
+#   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+#**************************************************************************/
+
+package NDWeb::Pages::Forum::Search;
+use strict;
+use warnings;
+use NDWeb::Forum;
+use CGI qw/:standard/;
+use NDWeb::Include;
+use ND::Include;
+
+use base qw/NDWeb::Pages::Forum/;
+
+sub render_body {
+       my $self = shift;
+       my ($BODY) = @_;
+       my $DBH = $self->{DBH};
+       $self->{TITLE} = 'Forum';
+
+       if (param('search')){
+               my $posts = $DBH->prepare(q{SELECT fp.ftid,u.username,ft.subject
+                       ,ts_headline(fp.message,to_tsquery($2)) AS headline
+                       ,ts_rank_cd(fp.textsearch, to_tsquery($2),32) AS rank
+                       FROM forum_boards fb 
+                               JOIN forum_threads ft USING (fbid)
+                               JOIN forum_posts fp USING (ftid)
+                               JOIN users u ON fp.uid = u.uid
+                       WHERE fb.fbid IN (SELECT fbid FROM forum_access 
+                                       WHERE gid IN (SELECT groups($1)))
+                               AND fp.textsearch @@@ to_tsquery($2)
+                       ORDER BY rank DESC
+               }) or warn $DBH->errstr;
+               $posts->execute($ND::UID,param('search')) or warn $DBH->errstr;
+               my @posts;
+               while (my $post = $posts->fetchrow_hashref){
+                       push @posts,$post;
+               }
+               $BODY->param(SearchResult => \@posts);
+       }
+       return $BODY;
+}
+
+1;