loncom/interface/lonfeedback.pm - diff

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version 1.282, 2009/12/08 13:33:12	version 1.282.2.1, 2010/06/19 19:06:42
Line 48 use LONCAPA;	Line 48 use LONCAPA;

sub discussion_open {	sub discussion_open {
my ($status,$symb)=@_;	my ($status,$symb)=@_;
	# Advanced roles can always discuss
if ($env{'request.role.adv'}) { return 1; }	if ($env{'request.role.adv'}) { return 1; }
	# Get discussion closing date
	my $close=&Apache::lonnet::EXT('resource.0.discussend',$symb);
	# If it is defined and in the future, the instructor wants this discussion to be open
	if (defined($close) && $close ne '' && $close > time) {
	return 1;
	}
	# It was not explicitly open, check if the problem is available.
	# If the problem is not available, close the discussion
if (defined($status) &&	if (defined($status) &&
!($status eq 'CAN_ANSWER' \|\| $status eq 'CANNOT_ANSWER'	!($status eq 'CAN_ANSWER' \|\| $status eq 'CANNOT_ANSWER'
\|\| $status eq 'OPEN')) {	\|\| $status eq 'OPEN')) {
return 0;	return 0;
}	}
my $close=&Apache::lonnet::EXT('resource.0.discussend',$symb);	# The problem is available, but check if the instructor explictly closed discussion
if (defined($close) && $close ne '' && $close < time) {	if (defined($close) && $close ne '' && $close < time) {
return 0;	return 0;
}	}
return 1;	return 1;
}	}