loncom/interface/lonhelper.pm - diff

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Diff for /loncom/interface/lonhelper.pm between versions 1.14 and 1.25

version 1.14, 2003/04/30 18:40:49	version 1.25, 2003/05/08 19:52:43
Line 149 of the information used is persistent be	Line 149 of the information used is persistent be
and -maintain code.	and -maintain code.

It is possible to do some of the work with an XML fragment parsed by	It is possible to do some of the work with an XML fragment parsed by
lonxml; again, see lonprintout.pm for an example.	lonxml; again, see lonprintout.pm for an example. In that case it is
	imperative that you call B<Apache::lonhelper::registerHelperTags()>
	before parsing XML fragments and B<Apache::lonhelper::unregisterHelperTags()>
	when you are done. See lonprintout.pm for examples of this usage in the
	printHelper subroutine.

=cut	=cut

Line 189 my $substate;	Line 193 my $substate;
# end of the element tag is located.	# end of the element tag is located.
my $paramHash;	my $paramHash;

	# Note from Jeremy 5-8-2003: It is vital that the real handler be called
	# as a subroutine from the handler, or very mysterious things might happen.
	# I don't know exactly why, but it seems that the scope where the Apache
	# server enters the perl handler is treated differently from the rest of
	# the handler. This also seems to manifest itself in the debugger as entering
	# the perl handler in seemingly random places (sometimes it starts in the
	# compiling phase, sometimes in the handler execution phase where it runs
	# the code and stepping into the "1;" the module ends with goes into the handler,
	# sometimes starting directly with the handler); I think the cause is related.
	# In the debugger, this means that breakpoints are ignored until you step into
	# a function and get out of what must be a "faked up scope" in the Apache->
	# mod_perl connection. In this code, it was manifesting itself in the existence
	# of two seperate file-scoped $helper variables, one set to the value of the
	# helper in the helper constructor, and one referenced by the handler on the
	# "$helper->process()" line. The second was therefore never set, and was still
	# undefined when I tried to call process on it.
	# By pushing the "real handler" down into the "real scope", everybody except the
	# actual handler function directly below this comment gets the same $helper and
	# everybody is happy.
	# The upshot of all of this is that for safety when a handler is using
	# file-scoped variables in LON-CAPA, the handler should be pushed down one
	# call level, as I do here, to ensure that the top-level handler function does
	# not get a different file scope from the rest of the code.
	sub handler {
	my $r = shift;
	return real_handler($r);
	}

# For debugging purposes, one can send a second parameter into this	# For debugging purposes, one can send a second parameter into this
# function, the 'uri' of the helper you wish to have rendered, and	# function, the 'uri' of the helper you wish to have rendered, and
# call this from other handlers.	# call this from other handlers.
sub handler {	sub real_handler {
my $r = shift;	my $r = shift;
my $uri = shift;	my $uri = shift;
if (!defined($uri)) { $uri = $r->uri(); }	if (!defined($uri)) { $uri = $r->uri(); }
Line 311 sub new {	Line 343 sub new {

$self->{TITLE} = shift;	$self->{TITLE} = shift;

	Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING});

# If there is a state from the previous form, use that. If there is no	# If there is a state from the previous form, use that. If there is no
# state, use the start state parameter.	# state, use the start state parameter.
if (defined $ENV{"form.CURRENT_STATE"})	if (defined $ENV{"form.CURRENT_STATE"})
Line 322 sub new {	Line 356 sub new {
$self->{STATE} = "START";	$self->{STATE} = "START";
}	}

Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING});

$self->{TOKEN} = $ENV{'form.TOKEN'};	$self->{TOKEN} = $ENV{'form.TOKEN'};
# If a token was passed, we load that in. Otherwise, we need to create a	# If a token was passed, we load that in. Otherwise, we need to create a
# new storage file	# new storage file
Line 462 sub process {	Line 494 sub process {

# Phase 2: Preprocess current state	# Phase 2: Preprocess current state
my $startState = $self->{STATE};	my $startState = $self->{STATE};
my $state = $self->{STATES}{$startState};	my $state = $self->{STATES}->{$startState};

# For debugging, print something here to determine if you're going	# For debugging, print something here to determine if you're going
# to an undefined state.	# to an undefined state.
Line 473 sub process {	Line 505 sub process {

# Phase 3: While the current state is different from the previous state,	# Phase 3: While the current state is different from the previous state,
# keep processing.	# keep processing.
while ( $startState ne $self->{STATE} )	while ( $startState ne $self->{STATE} &&
	defined($self->{STATES}->{$self->{STATE}}) )
{	{
$startState = $self->{STATE};	$startState = $self->{STATE};
$state = $self->{STATES}{$startState};	$state = $self->{STATES}->{$startState};
$state->preprocess();	$state->preprocess();
}	}

Line 495 sub display {	Line 528 sub display {

my $result = "";	my $result = "";

	if (!defined($state)) {
	$result = "<font color='#ff0000'>Error: state '$state' not defined!</font>";
	return $result;
	}

# Phase 4: Display.	# Phase 4: Display.
my $stateTitle = $state->title();	my $stateTitle = $state->title();
my $bodytag = &Apache::loncommon::bodytag("$self->{TITLE}",'','');	my $bodytag = &Apache::loncommon::bodytag("$self->{TITLE}",'','');
Line 680 the helper variables, like this:	Line 718 the helper variables, like this:

=back	=back

	B<finalcode tag>

	Each element can contain a "finalcode" tag that, when the special FINAL
	helper state is used, will be executed, surrounded by "sub { my $helper = shift;"
	and "}". It is expected to return a string describing what it did, which
	may be an empty string. See course initialization helper for an example. This is
	generally intended for helpers like the course initialization helper, which consist
	of several panels, each of which is performing some sort of bite-sized functionality.

	B<defaultvalue tag>

	Each element that accepts user input can contain a "defaultvalue" tag that,
	when surrounded by "sub { my $helper = shift; my $state = shift; " and "}",
	will form a subroutine that when called will provide a default value for
	the element. How this value is interpreted by the element is specific to
	the element itself, and possibly the settings the element has (such as
	multichoice vs. single choice for <choices> tags).

	This is also intended for things like the course initialization wizard, where the
	user is setting various parameters. By correctly grabbing current settings
	and including them into the helper, it allows the user to come back to the
	helper later and re-execute it, without needing to worry about overwriting
	some setting accidentally.

	Again, see the course initialization helper for examples.

=cut	=cut

BEGIN {	BEGIN {
&Apache::lonhelper::register('Apache::lonhelper::element',	&Apache::lonhelper::register('Apache::lonhelper::element',
('nextstate'));	('nextstate', 'finalcode',
	'defaultvalue'));
}	}

# Because we use the param hash, this is often a sufficent	# Because we use the param hash, this is often a sufficent
Line 719 sub start_nextstate {	Line 784 sub start_nextstate {

sub end_nextstate { return ''; }	sub end_nextstate { return ''; }

	sub start_finalcode {
	my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;

	if ($target ne 'helper') {
	return '';
	}

	$paramHash->{FINAL_CODE} = &Apache::lonxml::get_all_text('/finalcode',
	$parser);
	return '';
	}

	sub end_finalcode { return ''; }

	sub start_defaultvalue {
	my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;

	if ($target ne 'helper') {
	return '';
	}

	$paramHash->{DEFAULT_VALUE} = &Apache::lonxml::get_all_text('/defaultvalue',
	$parser);
	$paramHash->{DEFAULT_VALUE} = 'sub { my $helper = shift; my $state = shift;' .
	$paramHash->{DEFAULT_VALUE} . '}';
	return '';
	}

	sub end_defaultvalue { return ''; }

sub preprocess {	sub preprocess {
return 1;	return 1;
}	}
Line 914 You can mix and match methods of creatin	Line 1009 You can mix and match methods of creatin
"push" onto the choice list, rather then wiping it out. (You can even	"push" onto the choice list, rather then wiping it out. (You can even
remove choices programmatically, but that would probably be bad form.)	remove choices programmatically, but that would probably be bad form.)

	B<defaultvalue support>

	Choices supports default values both in multichoice and single choice mode.
	In single choice mode, have the defaultvalue tag's function return the
	computer value of the box you want checked. If the function returns a value
	that does not correspond to any of the choices, the default behavior of selecting
	the first choice will be preserved.

	For multichoice, return a string with the computer values you want checked,
	delimited by triple pipes. Note this matches how the result of the <choices>
	tag is stored in the {VARS} hash.

=cut	=cut

no strict;	no strict;
Line 939 sub start_choices {	Line 1046 sub start_choices {
}	}

# Need to initialize the choices list, so everything can assume it exists	# Need to initialize the choices list, so everything can assume it exists
$paramHash->{'variable'} = $token->[2]{'variable'};	$paramHash->{'variable'} = $token->[2]{'variable'} if (!defined($paramHash->{'variable'}));
$helper->declareVar($paramHash->{'variable'});	$helper->declareVar($paramHash->{'variable'});
$paramHash->{'multichoice'} = $token->[2]{'multichoice'};	$paramHash->{'multichoice'} = $token->[2]{'multichoice'};
$paramHash->{CHOICES} = [];	$paramHash->{CHOICES} = [];
Line 987 sub render {	Line 1094 sub render {
if ($self->{'multichoice'}) {	if ($self->{'multichoice'}) {
$result .= <<SCRIPT;	$result .= <<SCRIPT;
<script>	<script>
function checkall(value) {	function checkall(value, checkName) {
for (i=0; i<document.forms.wizform.elements.length; i++) {	for (i=0; i<document.forms.helpform.elements.length; i++) {
document.forms.wizform.elements[i].checked=value;	ele = document.forms.helpform.elements[i];
	if (ele.name == checkName + '.forminput') {
	document.forms.helpform.elements[i].checked=value;
	}
}	}
}	}
</script>	</script>
SCRIPT	SCRIPT
	}

	# Only print "select all" and "unselect all" if there are five or
	# more choices; fewer then that and it looks silly.
	if ($self->{'multichoice'} && scalar(@{$self->{CHOICES}}) > 4) {
$buttons = <<BUTTONS;	$buttons = <<BUTTONS;
<br />	<br />
<input type="button" onclick="checkall(true)" value="Select All" />	<input type="button" onclick="checkall(true, '$var')" value="Select All" />
<input type="button" onclick="checkall(false)" value="Unselect All" />	<input type="button" onclick="checkall(false, '$var')" value="Unselect All" />
<br />	<br />
BUTTONS	BUTTONS
}	}

if (defined $self->{ERRO_MSG}) {	if (defined $self->{ERROR_MSG}) {
$result .= '<br /><font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br />';	$result .= '<br /><font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br />';
}	}

Line 1010 BUTTONS	Line 1125 BUTTONS

$result .= "<table>\n\n";	$result .= "<table>\n\n";

	my %checkedChoices;
	my $checkedChoicesFunc;

	if (defined($self->{DEFAULT_VALUE})) {
	$checkedChoicesFunc = eval ($self->{DEFAULT_VALUE});
	die 'Error in default value code for variable ' .
	{'variable'} . ', Perl said:' . $@ if $@;
	} else {
	$checkedChoicesFunc = sub { return ''; };
	}

	# Process which choices should be checked.
	if ($self->{'multichoice'}) {
	for my $selectedChoice (split(/\\|\\|\\|/, (&$checkedChoicesFunc($helper, $self)))) {
	$checkedChoices{$selectedChoice} = 1;
	}
	} else {
	# single choice
	my $selectedChoice = &$checkedChoicesFunc($helper, $self);

	my $foundChoice = 0;

	# check that the choice is in the list of choices.
	for my $choice (@{$self->{CHOICES}}) {
	if ($choice->[1] eq $selectedChoice) {
	$checkedChoices{$choice->[1]} = 1;
	$foundChoice = 1;
	}
	}

	# If we couldn't find the choice, pick the first one
	if (!$foundChoice) {
	$checkedChoices{$self->{CHOICES}->[0]->[1]} = 1;
	}
	}

my $type = "radio";	my $type = "radio";
if ($self->{'multichoice'}) { $type = 'checkbox'; }	if ($self->{'multichoice'}) { $type = 'checkbox'; }
my $checked = 0;
foreach my $choice (@{$self->{CHOICES}}) {	foreach my $choice (@{$self->{CHOICES}}) {
$result .= "<tr>\n<td width='20'> </td>\n";	$result .= "<tr>\n<td width='20'> </td>\n";
$result .= "<td valign='top'><input type='$type' name='$var.forminput'"	$result .= "<td valign='top'><input type='$type' name='$var.forminput'"
. "' value='" .	. "' value='" .
HTML::Entities::encode($choice->[1])	HTML::Entities::encode($choice->[1])
. "'";	. "'";
if (!$self->{'multichoice'} && !$checked) {	if ($checkedChoices{$choice->[1]}) {
$result .= " checked ";	$result .= " checked ";
$checked = 1;
}	}
my $choiceLabel = $choice->[0];	my $choiceLabel = $choice->[0];
if ($choice->[4]) { # if we need to evaluate this choice	if ($choice->[4]) { # if we need to evaluate this choice
Line 1044 sub postprocess {	Line 1193 sub postprocess {
my $self = shift;	my $self = shift;
my $chosenValue = $ENV{'form.' . $self->{'variable'} . '.forminput'};	my $chosenValue = $ENV{'form.' . $self->{'variable'} . '.forminput'};

if (!$chosenValue) {	if (!defined($chosenValue)) {
$self->{ERROR_MSG} = "You must choose one or more choices to" .	$self->{ERROR_MSG} = "You must choose one or more choices to" .
" continue.";	" continue.";
return 0;	return 0;
Line 1295 the user can manipulate the folders.	Line 1444 the user can manipulate the folders.

<resource> takes the standard variable attribute to control what helper	<resource> takes the standard variable attribute to control what helper
variable stores the results. It also takes a "multichoice" attribute,	variable stores the results. It also takes a "multichoice" attribute,
which controls whether the user can select more then one resource.	which controls whether the user can select more then one resource. The
	"toponly" attribute controls whether the resource display shows just the
	resources in that sequence, or recurses into all sub-sequences, defaulting
	to false.

B<SUB-TAGS>	B<SUB-TAGS>

Line 1356 sub start_resource {	Line 1508 sub start_resource {
$paramHash->{'variable'} = $token->[2]{'variable'};	$paramHash->{'variable'} = $token->[2]{'variable'};
$helper->declareVar($paramHash->{'variable'});	$helper->declareVar($paramHash->{'variable'});
$paramHash->{'multichoice'} = $token->[2]{'multichoice'};	$paramHash->{'multichoice'} = $token->[2]{'multichoice'};
	$paramHash->{'toponly'} = $token->[2]{'toponly'};
return '';	return '';
}	}

Line 1455 sub render {	Line 1608 sub render {
my $var = $self->{'variable'};	my $var = $self->{'variable'};
my $curVal = $helper->{VARS}->{$var};	my $curVal = $helper->{VARS}->{$var};

	my $buttons = '';

	if ($self->{'multichoice'}) {
	$result = <<SCRIPT;
	<script>
	function checkall(value, checkName) {
	for (i=0; i<document.forms.helpform.elements.length; i++) {
	ele = document.forms.helpform.elements[i];
	if (ele.name == checkName + '.forminput') {
	document.forms.helpform.elements[i].checked=value;
	}
	}
	}
	</script>
	SCRIPT
	$buttons = <<BUTTONS;
	<br />
	<input type="button" onclick="checkall(true, '$var')" value="Select All Resources" />
	<input type="button" onclick="checkall(false, '$var')" value="Unselect All Resources" />
	<br />
	BUTTONS
	}

if (defined $self->{ERROR_MSG}) {	if (defined $self->{ERROR_MSG}) {
$result .= '<br /><font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />';	$result .= '<br /><font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />';
}	}

	$result .= $buttons;

my $filterFunc = $self->{FILTER_FUNC};	my $filterFunc = $self->{FILTER_FUNC};
my $choiceFunc = $self->{CHOICE_FUNC};	my $choiceFunc = $self->{CHOICE_FUNC};
my $valueFunc = $self->{VALUE_FUNC};	my $valueFunc = $self->{VALUE_FUNC};
Line 1491 sub render {	Line 1669 sub render {
}	}
};	};

$ENV{'form.condition'} = 1;	$ENV{'form.condition'} = !$self->{'toponly'};
$result .=	$result .=
&Apache::lonnavmaps::render( { 'cols' => [$renderColFunc,	&Apache::lonnavmaps::render( { 'cols' => [$renderColFunc,
Apache::lonnavmaps::resource()],	Apache::lonnavmaps::resource()],
Line 1500 sub render {	Line 1678 sub render {
'resource_no_folder_link' => 1,	'resource_no_folder_link' => 1,
'iterator_map' => $mapUrl }	'iterator_map' => $mapUrl }
);	);

	$result .= $buttons;

return $result;	return $result;
}	}
Line 1586 sub render {	Line 1766 sub render {
my $self = shift;	my $self = shift;
my $result = '';	my $result = '';
my $buttons = '';	my $buttons = '';
	my $var = $self->{'variable'};

if ($self->{'multichoice'}) {	if ($self->{'multichoice'}) {
$result = <<SCRIPT;	$result = <<SCRIPT;
<script>	<script>
function checkall(value) {	function checkall(value, checkName) {
for (i=0; i<document.forms.wizform.elements.length; i++) {	for (i=0; i<document.forms.helpform.elements.length; i++) {
document.forms.wizform.elements[i].checked=value;	ele = document.forms.helpform.elements[i];
	if (ele.name == checkName + '.forminput') {
	document.forms.helpform.elements[i].checked=value;
	}
}	}
}	}
</script>	</script>
SCRIPT	SCRIPT
$buttons = <<BUTTONS;	$buttons = <<BUTTONS;
<br />	<br />
<input type="button" onclick="checkall(true)" value="Select All" />	<input type="button" onclick="checkall(true, '$var')" value="Select All Students" />
<input type="button" onclick="checkall(false)" value="Unselect All" />	<input type="button" onclick="checkall(false, '$var')" value="Unselect All Students" />
<br />	<br />
BUTTONS	BUTTONS
}	}
Line 1641 BUTTONS	Line 1825 BUTTONS
$checked = 1;	$checked = 1;
}	}
$result .=	$result .=
" value='" . HTML::Entities::encode($_)	" value='" . HTML::Entities::encode($_ . ':' . $choices->{$_}->[$section])
. "' /></td><td>"	. "' /></td><td>"
. HTML::Entities::encode($choices->{$_}->[$fullname])	. HTML::Entities::encode($choices->{$_}->[$fullname])
. "</td><td align='center'>"	. "</td><td align='center'>"
Line 1787 sub render {	Line 1971 sub render {

my $filterFunc = $self->{FILTER_FUNC};	my $filterFunc = $self->{FILTER_FUNC};
my $buttons = '';	my $buttons = '';
	my $type = 'radio';
	if ($self->{'multichoice'}) {
	$type = 'checkbox';
	}

if ($self->{'multichoice'}) {	if ($self->{'multichoice'}) {
$result = <<SCRIPT;	$result = <<SCRIPT;
<script>	<script>
function checkall(value) {	function checkall(value, checkName) {
for (i=0; i<document.forms.wizform.elements.length; i++) {	for (i=0; i<document.forms.helpform.elements.length; i++) {
ele = document.forms.wizform.elements[i];	ele = document.forms.helpform.elements[i];
if (ele.type == "checkbox") {	if (ele.name == checkName + '.forminput') {
document.forms.wizform.elements[i].checked=value;	document.forms.helpform.elements[i].checked=value;
	}
	}
	}

	function checkallclass(value, className) {
	for (i=0; i<document.forms.helpform.elements.length; i++) {
	ele = document.forms.helpform.elements[i];
	if (ele.type == "$type" && ele.onclick) {
	document.forms.helpform.elements[i].checked=value;
}	}
}	}
}	}
</script>	</script>
SCRIPT	SCRIPT
my $buttons = <<BUTTONS;	$buttons = <<BUTTONS;
<br />	<br />
<input type="button" onclick="checkall(true)" value="Select All" />	<input type="button" onclick="checkall(true, '$var')" value="Select All Files" />
<input type="button" onclick="checkall(false)" value="Unselect All" />	<input type="button" onclick="checkall(false, '$var')" value="Unselect All Files" />
	BUTTONS

	if ($helper->{VARS}->{'construction'}) {
	$buttons .= <<BUTTONS;
	<input type="button" onclick="checkallclass(true, 'Published')" value="Select All Published" />
	<input type="button" onclick="checkallclass(false, 'Published')" value="Unselect All Published" />
<br />	<br />
BUTTONS	BUTTONS
	}
}	}

# Get the list of files in this directory.	# Get the list of files in this directory.
Line 1828 BUTTONS	Line 2032 BUTTONS
$result .= '<br /><font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />';	$result .= '<br /><font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />';
}	}

$result .= '<table border="0" cellpadding="1" cellspacing="1">';	$result .= '<table border="0" cellpadding="2" cellspacing="0">';

# Keeps track if there are no choices, prints appropriate error	# Keeps track if there are no choices, prints appropriate error
# if there are none.	# if there are none.
my $choices = 0;	my $choices = 0;
my $type = 'radio';
if ($self->{'multichoice'}) {
$type = 'checkbox';
}
# Print each legitimate file choice.	# Print each legitimate file choice.
for my $file (@fileList) {	for my $file (@fileList) {
$file = (split(/&/, $file))[0];	$file = (split(/&/, $file))[0];
Line 1845 BUTTONS	Line 2045 BUTTONS
}	}
my $fileName = $subdir .'/'. $file;	my $fileName = $subdir .'/'. $file;
if (&$filterFunc($file)) {	if (&$filterFunc($file)) {
$result .= '<tr><td align="right">' .	my $status;
"<input type='$type' name='" . $var	my $color;
	if ($helper->{VARS}->{'construction'}) {
	($status, $color) = @{fileState($subdir, $file)};
	} else {
	$status = '';
	$color = '';
	}

	# Netscape 4 is stupid and there's nowhere to put the
	# information on the input tag that the file is Published,
	# Unpublished, etc. In real browsers we can just say
	# "class='Published'" and check the className attribute of
	# the input tag, but Netscape 4 is too stupid to understand
	# that attribute, and un-comprehended attributes are not
	# reflected into the object model. So instead, what I do
	# is either have or don't have an "onclick" handler that
	# does nothing, give Published files the onclick handler, and
	# have the checker scripts check for that. Stupid and clumsy,
	# and only gives us binary "yes/no" information (at least I
	# couldn't figure out how to reach into the event handler's
	# actual code to retreive a value), but it works well enough
	# here.

	my $onclick = '';
	if ($status eq 'Published' && $helper->{VARS}->{'construction'}) {
	$onclick = 'onclick="a=1" ';
	}
	$result .= '<tr><td align="right"' . " bgcolor='$color'>" .
	"<input $onclick type='$type' name='" . $var
. ".forminput' value='" . HTML::Entities::encode($fileName) .	. ".forminput' value='" . HTML::Entities::encode($fileName) .
"'";	"'";
if (!$self->{'multichoice'} && $choices == 0) {	if (!$self->{'multichoice'} && $choices == 0) {
$result .= ' checked';	$result .= ' checked';
}	}
$result .= "/></td><td>" . $file . "</td></tr>\n";	$result .= "/></td><td bgcolor='$color'>" . $file .
	"</td><td bgcolor='$color'>$status</td></tr>\n";
$choices++;	$choices++;
}	}
}	}
Line 1868 BUTTONS	Line 2097 BUTTONS
return $result;	return $result;
}	}

	# Determine the state of the file: Published, unpublished, modified.
	# Return the color it should be in and a label as a two-element array
	# reference.
	# Logic lifted from lonpubdir.pm, even though I don't know that it's still
	# the most right thing to do.

	sub fileState {
	my $constructionSpaceDir = shift;
	my $file = shift;

	my $docroot = $Apache::lonnet::perlvar{'lonDocRoot'};
	my $subdirpart = $constructionSpaceDir;
	$subdirpart =~ s/^\/home\/$ENV{'user.name'}\/public_html//;
	my $resdir = $docroot . '/res/' . $ENV{'user.domain'} . '/' . $ENV{'user.name'} .
	$subdirpart;

	my @constructionSpaceFileStat = stat($constructionSpaceDir . '/' . $file);
	my @resourceSpaceFileStat = stat($resdir . '/' . $file);
	if (!@resourceSpaceFileStat) {
	return ['Unpublished', '#FFCCCC'];
	}

	my $constructionSpaceFileModified = $constructionSpaceFileStat[9];
	my $resourceSpaceFileModified = $resourceSpaceFileStat[9];

	if ($constructionSpaceFileModified > $resourceSpaceFileModified) {
	return ['Modified', '#FFFFCC'];
	}
	return ['Published', '#CCFFCC'];
	}

sub postprocess {	sub postprocess {
my $self = shift;	my $self = shift;
my $result = $ENV{'form.' . $self->{'variable'} . '.forminput'};	my $result = $ENV{'form.' . $self->{'variable'} . '.forminput'};

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.14
changed lines
	Added in v.1.25