57 lines
1.4 KiB
Perl
57 lines
1.4 KiB
Perl
|
require "functions.pl";
|
||
|
|
|
||
|
|
#initialize session data
|
||
|
|
CGI::Session->name($config->{"page_cookie_name"});
|
||
|
|
$query = new CGI;
|
||
|
|
$session = new CGI::Session;
|
||
|
|
|
||
|
|
@userinfo = get_userinfo_from_sid($session->id);
|
||
|
|
|
||
|
|
my $doc = XML::LibXML::Document->new( "1.0", "UTF-8" );
|
||
|
|
|
||
|
|
my $page = get_page_array(@userinfo);
|
||
|
|
|
||
|
|
$page->setNamespace( $config->{"xml_namespace_cc"}, "cc", 0);
|
||
|
|
$page->setNamespace( $config->{"xml_namespace_dc"}, "dc", 0);
|
||
|
|
$page->setNamespace( $config->{"xml_namespace_rdf"}, "rdf", 0);
|
||
|
|
|
||
|
|
#check if query is set
|
||
|
|
if($query->param('query'))
|
||
|
|
{
|
||
|
|
#construct querystring and arguments from user query
|
||
|
|
my ($dbquery, @args) = get_sqlquery($query->param('query'));
|
||
|
|
|
||
|
|
#if successful
|
||
|
|
if($dbquery)
|
||
|
|
{
|
||
|
|
#fill xml with search results
|
||
|
|
$page->appendChild(fill_results($dbquery, @args));
|
||
|
|
|
||
|
|
$doc->setDocumentElement($page);
|
||
|
|
|
||
|
|
#get all found results
|
||
|
|
my @results = $doc->findnodes( "//results/result" );
|
||
|
|
|
||
|
|
#set result query in result's parent
|
||
|
|
$results[0]->parentNode->setAttribute('query', $query->param('query'));
|
||
|
|
|
||
|
|
#if result count is zero
|
||
|
|
if($#results == -1)
|
||
|
|
{
|
||
|
|
print $query->redirect("index.pl?warning=warning_no_results");
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
output_page($doc);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
print $query->redirect("index.pl?error=error_no_query");
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
print $query->redirect("index.pl?error=error_no_query");
|
||
|
|
}
|