--- loncom/metadata_database/Attic/lonsql.pm 2001/02/20 14:17:15 1.2
+++ loncom/metadata_database/Attic/lonsql.pm 2001/02/20 16:48:48 1.4
@@ -10,7 +10,7 @@ use Opcode;
use Apache::lonnet;
use Apache::Constants qw(:common :http);
-
+use CGI;
# ================================================================ Main handler
#
@@ -20,10 +20,81 @@ use Apache::Constants qw(:common :http);
sub handler {
my $r=shift;
+
+ if ($r->header_only) {
+ $r->content_type('text/html');
+ $r->send_http_header;
+ return OK;
+ }
+
+# ------------------------------------------------------------------- Open page
+
+ my $query=new CGI;
+
+ my $searchquery;
+ my $searchresults;
+ my @regexps;
+ my $logic;
+ my $logic_operator;
+
+ if ($query->{'SUBMIT'}) {
+ $logic_operator=$query->{'logic'}->[0];
+ $searchquery="
Your search was:\n";
+ $searchquery.="
$_: " . $query->{$_}->[0] . "\n" for ('title','author','subject','notes','abstract','mime','language','creationdate','lastrevisiondate','owner','copyright');
+ for ('title','author','subject','notes','abstract','mime','language','creationdate','lastrevisiondate','owner','copyright') {
+ push @regexps, ($_ . " regexp '" . $query->{$_}->[0] . "'") if $query->{$_}->[0];
+ }
+ $logic="where " . join(" $logic_operator ",@regexps) if @regexps;
+ }
+ my $sqlcommand="SELECT * FROM metadata $logic";
+ $searchquery.="
SQL command: $sqlcommand
\n"; + + $r->content_type('text/html'); + $r->header_out('Cache-control','no-cache'); + $r->header_out('Pragma','no-cache'); + $r->send_http_header; my $output=<+