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