loncom/interface/lonindexer.pm - diff

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version 1.145, 2006/06/08 13:56:31	version 1.147, 2006/06/23 07:02:51
Line 1162 sub showpreview {	Line 1162 sub showpreview {
$output=join("\n",<FH>);	$output=join("\n",<FH>);
close(FH);	close(FH);
} else {	} else {
	# In update display mode, remove old cache. This is done to retroactively
	# clean up course context renderings.
	if (-e $cache) {
	unlink($cache);
	}
$output=&Apache::lonnet::ssi_body($filelink);	$output=&Apache::lonnet::ssi_body($filelink);
	# Is access denied? Don't render, don't store
if ($output=~/LONCAPAACCESSCONTROLERRORSCREEN/s) {	if ($output=~/LONCAPAACCESSCONTROLERRORSCREEN/s) {
$output='';	$output='';
} else {	# Was this rendered in course content? Don't store
	} elsif (!&Apache::lonnet::symbread($filelink)) {
open(FH,">$cache");	open(FH,">$cache");
print FH $output;	print FH $output;
close(FH);	close(FH);