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Diff for /rat/lonratedt.pm between versions 1.8 and 1.9

version 1.8, 2002/05/10 18:58:04	version 1.9, 2002/05/10 19:46:52
Line 52 sub mapread {	Line 52 sub mapread {
my ($outtext,$errtext)=&Apache::lonratsrv::loadmap($fn,'');	my ($outtext,$errtext)=&Apache::lonratsrv::loadmap($fn,'');
if ($errtext) { return ($errtext,2); }	if ($errtext) { return ($errtext,2); }

	# -------------------------------------------------------------------- Read map
foreach (split(/\<\&\>/,$outtext)) {	foreach (split(/\<\&\>/,$outtext)) {
my ($command,$parms)=split(/\<\:\>/,$_);	my ($command,$number,$content)=split(/\<\:\>/,$_);
my @item=split(/\:/,$parms);
if ($command eq 'objcont') {	if ($command eq 'objcont') {
	$resources[$number]=$content;
}	}
if ($command eq 'objlinks') {	if ($command eq 'objlinks') {
if (defined($links[$item[0]])) {	$links[$number]=$content;
	}
	}
	# ------------------------------------------------------- Is this a linear map?
	my @starters=();
	my @endings=();
	undef @starters;
	undef @endings;

	foreach (@links) {
	if (defined($_)) {
	my ($start,$end,$cond)=split(/\:/,$_);
	if ((defined($starters[$start])) \|\| (defined($endings[$end]))) {
return	return
('Map too complex, has branchings. Use advanced editor.',1);	('Map too complex, has branchings. Use advanced editor.',1);
}	}
if ($links[$item[2]]) {	$starters[$start]=1;
	$endings[$end]=1;
	if ($cond) {
return	return
('Map too complex, has conditions. Use advanced editor.',1);	('Map too complex, has conditions. Use advanced editor.',1);
}	}
$links[$item[0]]=$item[1];
}	}

}	}
Line 227 ENDNODIR	Line 241 ENDNODIR
sub viewmap {	sub viewmap {
my ($r,$adv)=@_;	my ($r,$adv)=@_;
$r->print('<html><body bgcolor="#FFFFFF">'.&buttons($adv));	$r->print('<html><body bgcolor="#FFFFFF">'.&buttons($adv));
	foreach (@resources) {
	if (defined($_)) {
	my ($title,$url)=split(/\:/,$_);
	$title=~s/\&colon\;/\:/g;
	$url=~s/\&colon\;/\:/g;
	unless ($title) { $title='<i>Unknown</i>'; }
	if ($url) {
	$r->print('<a href="'.&Apache::lonratsrv::qtescape($url).'">');
	}
	$r->print(&Apache::lonratsrv::qtescape($title));
	if ($url) { $r->print('</a>'); }
	$r->print('<br>');
	}
	}
$r->print('</body></html>');	$r->print('</body></html>');
}	}

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500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Removed from v.1.8
changed lines
	Added in v.1.9