initial version

git-svn-id: http://yolanda.mister-muffin.de/svn@82 7eef14d0-6ed0-489d-bf55-20463b2d70db

trunk/video.pl

@@ -0,0 +1,71 @@
+require "include.pl";
+require "functions.pl";
+
+#initialize session data
+CGI::Session->name($session_name);
+$query = new CGI;
+$session = new CGI::Session;
+
+#check if query is set
+if($query->param('id'))
+{
+	%page = ();
+	
+	#if a username is associated with session id, username is nonempty
+	$page->{'username'} = get_username_from_sid($session->id);
+	$page->{'locale'} = $locale;
+	$page->{'stylesheet'} = $stylesheet;
+	$page->{'xmlns:dc'} = $xmlns_dc;
+	$page->{'xmlns:cc'} = $xmlns_cc;
+	$page->{'xmlns:rdf'} = $xmlns_rdf;
+	
+	#connect to db
+	my $dbh = DBI->connect("DBI:mysql:$database:$dbhost", $dbuser, $dbpass) or die $dbh->errstr;
+	
+	#prepare query
+	my $sth = $dbh->prepare(qq{select title, caption, userid, timestamp from videos where id = ? }) or die $dbh->errstr;
+	
+	#execute it
+	$sth->execute($query->param('id')) or die $dbh->errstr;
+	
+	#get every returned value
+	while (my ($title, $caption, $userid, $timestamp) = $sth->fetchrow_array())
+	{
+		#before code cleanup, this was a really obfuscated array/hash creation
+		push @{ $page->{'video'} },
+		{
+			'thumbnail'		=> ['./video-stills/225x150/4chan_city_mashup.png'],
+			'rdf:RDF'		=>
+			{
+				'cc:Work'		=>
+				{
+					'rdf:about'		=> "./videos/".$query->param('id'),
+					'dc:title'		=> [$title],
+					'dc:date'		=> [$timestamp],
+					'dc:publisher'	=> [get_username_from_id($userid)]
+				},
+				'cc:License'	=>
+				{
+					'rdf:about' 	=> 'http://creativecommons.org/licenses/GPL/2.0/'
+				}
+			}
+		};
+	}
+	
+	#finish query
+	$sth->finish() or die $dbh->errstr;
+	
+	#close db
+	$dbh->disconnect() or die $dbh->errstr;
+	
+	#print xml http header along with session cookie
+	print $session->header(-type=>'text/xml');
+
+	#print xml
+	print XMLout($page, KeyAttr => {}, XMLDecl => $XMLDecl, RootName => 'page');
+}
+else
+{
+	print $session->header();
+	print "no query passed";
+}