version 1.177, 2004/11/23 20:36:46
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version 1.178, 2004/11/24 14:57:07
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Line 1527 sub crsenv {
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Line 1527 sub crsenv {
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if ($name =~ /^default_enrollment_(start|end)_date$/) { |
if ($name =~ /^default_enrollment_(start|end)_date$/) { |
$value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value'); |
$value=&Apache::lonhtmlcommon::get_date_from_form($name.'_value'); |
} |
} |
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# Get existing cloners |
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my @oldcloner = (); |
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if ($name eq 'cloners') { |
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my %clonenames=&Apache::lonnet::dump('environment',$dom,$crs,'cloners'); |
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if ($clonenames{'cloners'} =~ /,/) { |
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@oldcloner = split/,/,$clonenames{'cloners'}; |
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} else { |
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$oldcloner[0] = $clonenames{'cloners'}; |
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} |
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} |
# |
# |
# Let the user know we made the changes |
# Let the user know we made the changes |
if ($name && defined($value)) { |
if ($name && defined($value)) { |
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if ($name eq 'cloners') { |
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$value =~ s/^,//; |
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$value =~ s/,$//; |
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} |
my $put_result = &Apache::lonnet::put('environment', |
my $put_result = &Apache::lonnet::put('environment', |
{$name=>$value},$dom,$crs); |
{$name=>$value},$dom,$crs); |
if ($put_result eq 'ok') { |
if ($put_result eq 'ok') { |
$setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />'; |
$setoutput.=&mt('Set').' <b>'.$name.'</b> '.&mt('to').' <b>'.$value.'</b>.<br />'; |
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if ($name eq 'cloners') { |
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&change_clone($value,\@oldcloner); |
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} |
} else { |
} else { |
$setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to'). |
$setoutput.=&mt('Unable to set').' <b>'.$name.'</b> '.&mt('to'). |
' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />'; |
' <b>'.$value.'</b> '.&mt('due to').' '.$put_result.'.<br />'; |
Line 1908 ENDOVER
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Line 1925 ENDOVER
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} |
} |
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################################################## |
################################################## |
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################################################## |
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=pod |
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=item change clone |
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Modifies the list of courses a user can clone (stored |
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in the user's environemnt.db file), called when a |
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change is made to the list of users allowed to clone |
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a course. |
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Inputs: $action,$cloner |
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where $action is add or drop, and $cloner is identity of |
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user for whom cloning ability is to be changed in course. |
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Returns: |
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=cut |
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################################################## |
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################################################## |
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sub change_clone { |
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my ($clonelist,$oldcloner) = @_; |
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my ($uname,$udom); |
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my $cnum = $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; |
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my $cdom = $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; |
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my $clone_crs = $cnum.':'.$cdom; |
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if ($cnum && $cdom) { |
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my @allowclone = (); |
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if ($clonelist =~ /,/) { |
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@allowclone = split/,/,$clonelist; |
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} else { |
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$allowclone[0] = $clonelist; |
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} |
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foreach my $currclone (@allowclone) { |
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if (!grep/^$currclone$/,@$oldcloner) { |
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($uname,$udom) = split/:/,$currclone; |
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if ($uname && $udom) { |
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unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { |
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my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); |
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if ($currclonecrs{'cloneable'} !~ /\Q$clone_crs\E/) { |
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if ($currclonecrs{'cloneable'} eq '') { |
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$currclonecrs{'cloneable'} = $clone_crs; |
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} else { |
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$currclonecrs{'cloneable'} .= ','.$clone_crs; |
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} |
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&Apache::lonnet::put('environment',\%currclonecrs,$udom,$uname); |
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} |
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} |
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} |
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} |
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} |
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foreach my $oldclone (@$oldcloner) { |
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if (!grep/^$oldclone$/,@allowclone) { |
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($uname,$udom) = split/:/,$oldclone; |
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if ($uname && $udom) { |
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unless (&Apache::lonnet::homeserver($uname,$udom) eq 'no_host') { |
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my %currclonecrs = &Apache::lonnet::dump('environment',$udom,$uname,'cloneable'); |
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my %newclonecrs = (); |
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if ($currclonecrs{'cloneable'} =~ /\Q$clone_crs\E/) { |
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if ($currclonecrs{'cloneable'} =~ /,/) { |
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my @currclonecrs = split/,/,$currclonecrs{'cloneable'}; |
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foreach (@currclonecrs) { |
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unless ($_ eq $clone_crs) { |
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$newclonecrs{'cloneable'} .= $_.','; |
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} |
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} |
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$newclonecrs{'cloneable'} =~ s/,$//; |
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} else { |
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$newclonecrs{'cloneable'} = ''; |
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} |
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&Apache::lonnet::put('environment',\%newclonecrs,$udom,$uname); |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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################################################## |
################################################## |
################################################## |
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=pod |
=pod |