loncom/interface/lonhelper.pm - diff

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Diff for /loncom/interface/lonhelper.pm between versions 1.141 and 1.168

version 1.141, 2006/05/08 22:01:11	version 1.168, 2008/12/11 14:55:15
Line 81 State tags are also required to have an	Line 81 State tags are also required to have an
human name of the state, and will be displayed as the header on top of	human name of the state, and will be displayed as the header on top of
the screen for the user.	the screen for the user.

	State tags may also optionally have an attribute "help" which should be
	the filename of a help file, this will add a blue ? to the title.

=head2 Example Helper Skeleton	=head2 Example Helper Skeleton

An example of the tags so far:	An example of the tags so far:

<helper title="Example Helper">	<helper title="Example Helper">
<state name="START" title="Demonstrating the Example Helper">	<state name="START" title="Demonstrating the Example Helper">
<!-- notice this is the START state the wizard requires -->	<!-- notice this is the START state the helper requires -->
</state>	</state>
<state name="GET_NAME" title="Enter Student Name">	<state name="GET_NAME" title="Enter Student Name">
</state>	</state>
</helper>	</helper>

Of course this does nothing. In order for the wizard to do something, it is	Of course this does nothing. In order for the helper to do something, it is
necessary to put actual elements into the wizard. Documentation for each	necessary to put actual elements into the helper. Documentation for each
of these elements follows.	of these elements follows.

=head1 Creating a Helper With Code, Not XML	=head1 Creating a Helper With Code, Not XML

In some situations, such as the printing wizard (see lonprintout.pm),	In some situations, such as the printing helper (see lonprintout.pm),
writing the helper in XML would be too complicated, because of scope	writing the helper in XML would be too complicated, because of scope
issues or the fact that the code actually outweighs the XML. It is	issues or the fact that the code actually outweighs the XML. It is
possible to create a helper via code, though it is a little odd.	possible to create a helper via code, though it is a little odd.
Line 183 use Apache::File;	Line 186 use Apache::File;
use Apache::lonxml;	use Apache::lonxml;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnet;	use Apache::lonnet;
	use Apache::longroup;
	use Apache::lonselstudent;
	use LONCAPA;

# Register all the tags with the helper, so the helper can	# Register all the tags with the helper, so the helper can
# push and pop them	# push and pop them
Line 332 sub start_state {	Line 337 sub start_state {
}	}

Apache::lonhelper::state->new($token->[2]{'name'},	Apache::lonhelper::state->new($token->[2]{'name'},
$token->[2]{'title'});	$token->[2]{'title'},
	$token->[2]{'help'});
return '';	return '';
}	}

Line 362 use Apache::loncommon;	Line 368 use Apache::loncommon;
use Apache::File;	use Apache::File;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnet;	use Apache::lonnet;
	use LONCAPA;

sub new {	sub new {
my $proto = shift;	my $proto = shift;
Line 467 sub _saveVars {	Line 474 sub _saveVars {
sub _varsInFile {	sub _varsInFile {
my $self = shift;	my $self = shift;
my @vars = ();	my @vars = ();
for my $key (keys %{$self->{VARS}}) {	for my $key (keys(%{$self->{VARS}})) {
push @vars, &Apache::lonnet::escape($key) . '=' .	push(@vars, &escape($key) . '=' . &escape($self->{VARS}->{$key}));
&Apache::lonnet::escape($self->{VARS}->{$key});
}	}
return join ('&', @vars);	return join ('&', @vars);
}	}
Line 484 sub declareVar {	Line 490 sub declareVar {
$self->{VARS}->{$var} = '';	$self->{VARS}->{$var} = '';
}	}

my $envname = 'form.' . $var . '.forminput';	my $envname = 'form.' . $var . '_forminput';
if (defined($env{$envname})) {	if (defined($env{$envname})) {
if (ref($env{$envname})) {	if (ref($env{$envname})) {
$self->{VARS}->{$var} = join('\|\|\|', @{$env{$envname}});	$self->{VARS}->{$var} = join('\|\|\|', @{$env{$envname}});
Line 575 sub display {	Line 581 sub display {

# Phase 4: Display.	# Phase 4: Display.
my $stateTitle=&mt($state->title());	my $stateTitle=&mt($state->title());
	my $stateHelp= $state->help();
my $browser_searcher_js =	my $browser_searcher_js =
'<script type="text/javascript">'."\n".	'<script type="text/javascript">'."\n".
&Apache::loncommon::browser_and_searcher_javascript().	&Apache::loncommon::browser_and_searcher_javascript().
Line 589 sub display {	Line 596 sub display {


if (!$state->overrideForm()) { $result.="<form name='helpform' method='POST'>"; }	if (!$state->overrideForm()) { $result.="<form name='helpform' method='POST'>"; }
	if ($stateHelp) {
	$stateHelp = &Apache::loncommon::help_open_topic($stateHelp);
	}
$result .= <<HEADER;	$result .= <<HEADER;
<table border="0" width='100%'><tr><td>	<table border="0" width='100%'><tr><td>
<h2><i>$stateTitle</i></h2>	<h2><i>$stateTitle</i>$stateHelp</h2>
HEADER	HEADER

$result .= "<table cellpadding='10' width='100%'><tr><td rowspan='2' valign='top'>";	$result .= "<table cellpadding='10' width='100%'><tr><td rowspan='2' valign='top'>";
Line 614 HEADER	Line 624 HEADER
$result .= "<a href=\"$returnPage\">" . &mt("End Helper") . "</a>";	$result .= "<a href=\"$returnPage\">" . &mt("End Helper") . "</a>";
}	}
else {	else {
$result .= '<nobr><input name="back" type="button" ';	$result .= '<span class="LC_nobreak"><input name="back" type="button" ';
$result .= 'value="' . $previous . '" onclick="history.go(-1)" /> ';	$result .= 'value="' . $previous . '" onclick="history.go(-1)" /> ';
$result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></nobr>';	$result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></span>';
}	}
}	}

Line 633 HEADER	Line 643 HEADER
$result .= "<a href=\"$returnPage\">" . &mt('End Helper') . "</a>";	$result .= "<a href=\"$returnPage\">" . &mt('End Helper') . "</a>";
}	}
else {	else {
$result .= '<nobr><input name="back" type="button" ';	$result .= '<span class="LC_nobreak"><input name="back" type="button" ';
$result .= 'value="' . $previous . '" onclick="history.go(-1)" /> ';	$result .= 'value="' . $previous . '" onclick="history.go(-1)" /> ';
$result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></nobr>';	$result .= '<input name="SUBMIT" type="submit" value="' . $next . '" /></span>';
}	}
}	}

Line 678 sub new {	Line 688 sub new {

$self->{NAME} = shift;	$self->{NAME} = shift;
$self->{TITLE} = shift;	$self->{TITLE} = shift;
	$self->{HELP} = shift;
$self->{ELEMENTS} = [];	$self->{ELEMENTS} = [];

bless($self, $class);	bless($self, $class);
Line 699 sub title {	Line 710 sub title {
return $self->{TITLE};	return $self->{TITLE};
}	}

	sub help {
	my $self = shift;
	return $self->{HELP};
	}

sub preprocess {	sub preprocess {
my $self = shift;	my $self = shift;
for my $element (@{$self->{ELEMENTS}}) {	for my $element (@{$self->{ELEMENTS}}) {
Line 790 the element. How this value is interpret	Line 806 the element. How this value is interpret
the element itself, and possibly the settings the element has (such as	the element itself, and possibly the settings the element has (such as
multichoice vs. single choice for <choices> tags).	multichoice vs. single choice for <choices> tags).

This is also intended for things like the course initialization wizard, where the	This is also intended for things like the course initialization helper, where the
user is setting various parameters. By correctly grabbing current settings	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	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	helper later and re-execute it, without needing to worry about overwriting
Line 992 sub start_message {	Line 1008 sub start_message {
if (defined($token->[2]{'nextstate'})) {	if (defined($token->[2]{'nextstate'})) {
$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'};	$paramHash->{NEXTSTATE} = $token->[2]{'nextstate'};
}	}
	if (defined($token->[2]{'type'})) {
	$paramHash->{TYPE} = $token->[2]{'type'};
	}
return '';	return '';
}	}

Line 1007 sub end_message {	Line 1026 sub end_message {

sub render {	sub render {
my $self = shift;	my $self = shift;

return &mtn($self->{MESSAGE_TEXT});	if ($self->{TYPE} =~ /^\swarning\s$/i) {
	$self->{MESSAGE_TEXT} =
	'<span class="LC_warning">'. $self->{MESSAGE_TEXT}.'</span>';
	}
	if ($self->{TYPE} =~ /^\serror\s$/i) {
	$self->{MESSAGE_TEXT} =
	'<span class="LC_error">'. $self->{MESSAGE_TEXT}.'</span>';
	}
	return $self->{MESSAGE_TEXT};
}	}
# If a NEXTSTATE was given, switch to it	# If a NEXTSTATE was given, switch to it
sub postprocess {	sub postprocess {
Line 1021 sub postprocess {	Line 1048 sub postprocess {
}	}
1;	1;

	package Apache::lonhelper::helpicon;

	=pod

	=head1 Elements

	=head2 Element: helpiconX<helpicon, helper element>

	Helpicon elements add a help icon at the current location.
	Example:

	<helpicon file="Help">
	General Help
	</helpicon>

	In this example will generate a help icon to the Help.hlp url with a
	description of 'General Help'. The description is not required and if
	left out (Example: <helpicon file="Help" /> only the icon will be
	added.)

	=head3 Localization

	The description text will be run through the normalize_string function
	and that will be used as a call to &mt.

	=cut

	no strict;
	@ISA = ("Apache::lonhelper::element");
	use strict;
	use Apache::lonlocal;

	BEGIN {
	&Apache::lonhelper::register('Apache::lonhelper::helpicon',
	('helpicon'));
	}

	sub new {
	my $ref = Apache::lonhelper::element->new();
	bless($ref);
	}

	# CONSTRUCTION: Construct the message element from the XML
	sub start_helpicon {
	my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;

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

	$paramHash->{HELP_TEXT} = &mtn(&Apache::lonxml::get_all_text('/helpicon',
	$parser));

	$paramHash->{HELP_TEXT} =~s/^\s+//;
	$paramHash->{HELP_TEXT} =~s/\s+$//;

	if (defined($token->[2]{'file'})) {
	$paramHash->{HELP_FILE} = $token->[2]{'file'};
	}
	return '';
	}

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

	if ($target ne 'helper') {
	return '';
	}
	Apache::lonhelper::helpicon->new();
	return '';
	}

	sub render {
	my $self = shift;

	my $text;
	if ( $self->{HELP_TEXT} ne '') {
	$text=&mtn($self->{HELP_TEXT});
	}

	return &Apache::loncommon::help_open_topic($self->{HELP_FILE},
	$text);
	}
	sub postprocess {
	my $self = shift;
	if (defined($self->{NEXTSTATE})) {
	$helper->changeState($self->{NEXTSTATE});
	}

	return 1;
	}

	1;

	package Apache::lonhelper::skip;

	=pod

	=head1 Elements

	=head2 Element: skipX<skip>

	The <skip> tag allows you define conditions under which the current state
	should be skipped over and define what state to skip to.

	<state name="SKIP">
	<skip>
	<clause>
	#some code that decides whether to skip the state or not
	</clause>
	<nextstate>FINISH</nextstate>
	</skip>
	<message nextstate="FINISH">A possibly skipped state</message>
	</state>

	=cut

	no strict;
	@ISA = ("Apache::lonhelper::element");
	use strict;

	BEGIN {
	&Apache::lonhelper::register('Apache::lonhelper::skip',
	('skip'));
	}

	sub new {
	my $ref = Apache::lonhelper::element->new();
	bless($ref);
	}

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

	if ($target ne 'helper') {
	return '';
	}
	# let <cluase> know what text to skip to
	$paramHash->{SKIPTAG}='/skip';
	return '';
	}

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

	if ($target ne 'helper') {
	return '';
	}
	Apache::lonhelper::skip->new();
	return '';
	}

	sub render {
	my $self = shift;
	return '';
	}
	# If a NEXTSTATE is set, switch to it
	sub preprocess {
	my ($self) = @_;

	if (defined($self->{NEXTSTATE})) {
	$helper->changeState($self->{NEXTSTATE});
	}

	return 1;
	}

	1;

package Apache::lonhelper::choices;	package Apache::lonhelper::choices;

=pod	=pod
Line 1203 sub render {	Line 1399 sub render {
function checkall(value, checkName) {	function checkall(value, checkName) {
for (i=0; i<document.forms.helpform.elements.length; i++) {	for (i=0; i<document.forms.helpform.elements.length; i++) {
ele = document.forms.helpform.elements[i];	ele = document.forms.helpform.elements[i];
if (ele.name == checkName + '.forminput') {	if (ele.name == checkName + '_forminput') {
document.forms.helpform.elements[i].checked=value;	document.forms.helpform.elements[i].checked=value;
}	}
}	}
Line 1276 BUTTONS	Line 1472 BUTTONS
foreach my $choice (@{$self->{CHOICES}}) {	foreach my $choice (@{$self->{CHOICES}}) {
my $id = &new_id();	my $id = &new_id();
$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],"<>&\"'")
. "'";	. "'";
Line 1292 BUTTONS	Line 1488 BUTTONS
$choiceLabel = &$choiceLabel($helper, $self);	$choiceLabel = &$choiceLabel($helper, $self);
}	}
$result .= "/></td><td> ".qq{<label for="id$id">}.	$result .= "/></td><td> ".qq{<label for="id$id">}.
$choiceLabel. "</label></td>";	$choiceLabel. "</label></td>";
if ($choice->[4]) {	if ($choice->[4]) {
$result .='<td><input type="text" size="5" name="'	$result .='<td><input type="text" size="5" name="'
.$choice->[4].'.forminput" value="'	.$choice->[4].'_forminput" value="'
.$choice->[5].'" /></td>';	.$choice->[5].'" /></td>';
}	}
$result .= "</tr>\n";	$result .= "</tr>\n";
Line 1310 BUTTONS	Line 1506 BUTTONS
# given, switch to it	# given, switch to it
sub postprocess {	sub postprocess {
my $self = shift;	my $self = shift;
my $chosenValue = $env{'form.' . $self->{'variable'} . '.forminput'};	my $chosenValue = $env{'form.' . $self->{'variable'} . '_forminput'};

if (!defined($chosenValue) && !$self->{'allowempty'}) {	if (!defined($chosenValue) && !$self->{'allowempty'}) {
$self->{ERROR_MSG} =	$self->{ERROR_MSG} =
Line 1334 sub postprocess {	Line 1530 sub postprocess {
}	}
if ($choice->[4]) {	if ($choice->[4]) {
my $varname = $choice->[4];	my $varname = $choice->[4];
$helper->{'VARS'}->{$varname} = $env{'form.'."$varname.forminput"};	$helper->{'VARS'}->{$varname} = $env{'form.'."${varname}_forminput"};
}	}
}	}
return 1;	return 1;
Line 1443 sub render {	Line 1639 sub render {
$checkedChoices{$self->{CHOICES}->[0]->[1]} = 1;	$checkedChoices{$self->{CHOICES}->[0]->[1]} = 1;
}	}

$result .= "<select name='${var}.forminput'>\n";	$result .= "<select name='${var}_forminput'>\n";
foreach my $choice (@{$self->{CHOICES}}) {	foreach my $choice (@{$self->{CHOICES}}) {
$result .= "<option value='" .	$result .= "<option value='" .
HTML::Entities::encode($choice->[1],"<>&\"'")	HTML::Entities::encode($choice->[1],"<>&\"'")
Line 1469 sub render {	Line 1665 sub render {
# given, switch to it	# given, switch to it
sub postprocess {	sub postprocess {
my $self = shift;	my $self = shift;
my $chosenValue = $env{'form.' . $self->{'variable'} . '.forminput'};	my $chosenValue = $env{'form.' . $self->{'variable'} . '_forminput'};

if (!defined($chosenValue) && !$self->{'allowempty'}) {	if (!defined($chosenValue) && !$self->{'allowempty'}) {
$self->{ERROR_MSG} = "You must choose one or more choices to" .	$self->{ERROR_MSG} = "You must choose one or more choices to" .
Line 1529 no strict;	Line 1725 no strict;
use strict;	use strict;
use Apache::lonlocal; # A localization nightmare	use Apache::lonlocal; # A localization nightmare
use Apache::lonnet;	use Apache::lonnet;
use Time::localtime;	use DateTime;

BEGIN {	BEGIN {
&Apache::lonhelper::register('Apache::lonhelper::date',	&Apache::lonhelper::register('Apache::lonhelper::date',
Line 1579 sub render {	Line 1775 sub render {
my $time=time;	my $time=time;
my ($anytime,$onclick);	my ($anytime,$onclick);


# first check VARS for a valid new value from the user	# first check VARS for a valid new value from the user
# then check DEFAULT_VALUE for a valid default time value	# then check DEFAULT_VALUE for a valid default time value
# otherwise pick now as reasonably good time	# otherwise pick now as reasonably good time

if (defined($helper->{VARS}{$var})	if (defined($helper->{VARS}{$var})
&& $helper->{VARS}{$var} > 0) {	&& $helper->{VARS}{$var} > 0) {
$date = localtime($helper->{VARS}{$var});	$date = &get_date_object($helper->{VARS}{$var});
} elsif (defined($self->{DEFAULT_VALUE})) {	} elsif (defined($self->{DEFAULT_VALUE})) {
my $valueFunc = eval($self->{DEFAULT_VALUE});	my $valueFunc = eval($self->{DEFAULT_VALUE});
die('Error in default value code for variable ' .	die('Error in default value code for variable ' .
Line 1594 sub render {	Line 1789 sub render {
$time = &$valueFunc($helper, $self);	$time = &$valueFunc($helper, $self);
if (lc($time) eq 'anytime') {	if (lc($time) eq 'anytime') {
$anytime=1;	$anytime=1;
$date = localtime(time);	$date = &get_date_object(time);
$date->min(0);	$date->min(0);
} elsif (defined($time) && $time ne 0) {	} elsif (defined($time) && $time ne 0) {
$date = localtime($time);	$date = &get_date_object($time);
} else {	} else {
# leave date undefined so it'll default to now	# leave date undefined so it'll default to now
}	}
}	}

if (!defined($date)) {	if (!defined($date)) {
$date = localtime(time);	$date = &get_date_object(time);
$date->min(0);	$date->min(0);
}	}

&Apache::lonnet::logthis("date mode ");

if ($anytime) {	if ($anytime) {
$onclick = "onclick=\"javascript:updateCheck(this.form,'${var}anytime',false)\"";	$onclick = "onclick=\"javascript:updateCheck(this.form,'${var}anytime',false)\"";
}	}
Line 1623 sub render {	Line 1816 sub render {
my $i;	my $i;
$result .= "<select $onclick name='${var}month'>\n";	$result .= "<select $onclick name='${var}month'>\n";
for ($i = 0; $i < 12; $i++) {	for ($i = 0; $i < 12; $i++) {
if ($i == $date->mon) {	if (($i + 1) == $date->mon) {
$result .= "<option value='$i' selected='selected'>";	$result .= "<option value='$i' selected='selected'>";
} else {	} else {
$result .= "<option value='$i'>";	$result .= "<option value='$i'>";
}	}
$result .= &mt($months[$i]) . "</option>\n";	$result .= &mt($months[$i])."</option>\n";
}	}
$result .= "</select>\n";	$result .= "</select>\n";

Line 1647 sub render {	Line 1840 sub render {
# Year	# Year
$result .= "<select $onclick name='${var}year'>\n";	$result .= "<select $onclick name='${var}year'>\n";
for ($i = 2000; $i < 2030; $i++) { # update this after 64-bit dates	for ($i = 2000; $i < 2030; $i++) { # update this after 64-bit dates
if ($date->year + 1900 == $i) {	if ($date->year == $i) {
$result .= "<option selected='selected'>";	$result .= "<option selected='selected'>";
} else {	} else {
$result .= "<option>";	$result .= "<option>";
Line 1702 sub render {	Line 1895 sub render {
}	}
$result .= "</select>\n";	$result .= "</select>\n";
}	}
	$result .= ' '.$date->time_zone_short_name().' ';
if ($self->{'anytime'}) {	if ($self->{'anytime'}) {
$result.=(<<CHECK);	$result.=(<<CHECK);
<script type="text/javascript">	<script type="text/javascript">
Line 1729 sub postprocess {	Line 1923 sub postprocess {
if ($env{'form.' . $var . 'anytime'}) {	if ($env{'form.' . $var . 'anytime'}) {
$helper->{VARS}->{$var} = undef;	$helper->{VARS}->{$var} = undef;
} else {	} else {
my $month = $env{'form.' . $var . 'month'};	my $month = $env{'form.' . $var . 'month'};
	$month ++;
my $day = $env{'form.' . $var . 'day'};	my $day = $env{'form.' . $var . 'day'};
my $year = $env{'form.' . $var . 'year'};	my $year = $env{'form.' . $var . 'year'};
my $min = 0;	my $min = 0;
Line 1739 sub postprocess {	Line 1934 sub postprocess {
$hour = $env{'form.' . $var . 'hour'};	$hour = $env{'form.' . $var . 'hour'};
}	}

my $chosenDate;	my ($chosenDate,$checkDate);
eval {$chosenDate = Time::Local::timelocal(0, $min, $hour, $day, $month, $year);};	my $timezone = &Apache::lonlocal::gettimezone();
	my $dt;
	eval {
	$dt = DateTime->new( year => $year,
	month => $month,
	day => $day,
	hour => $hour,
	minute => $min,
	second => 0,
	time_zone => $timezone,
	);
	};

my $error = $@;	my $error = $@;
	if (!$error) {
	$chosenDate = $dt->epoch;
	$checkDate = &get_date_object($chosenDate);
	}

# Check to make sure that the date was not automatically co-erced into a	# Check to make sure that the date was not automatically co-erced into a
# valid date, as we want to flag that as an error	# valid date, as we want to flag that as an error
# This happens for "Feb. 31", for instance, which is coerced to March 2 or	# This happens for "Feb. 31", for instance, which is coerced to March 2 or
# 3, depending on if it's a leap year	# 3, depending on if it's a leap year
my $checkDate = localtime($chosenDate);

if ($error \|\| $checkDate->mon != $month \|\| $checkDate->mday != $day \|\|	if ($error \|\| $checkDate->mon != $month \|\| $checkDate->mday != $day \|\|
$checkDate->year + 1900 != $year) {	$checkDate->year != $year) {
unless (Apache::lonlocal::current_language()== ~/^en/) {	unless (Apache::lonlocal::current_language()== ~/^en/) {
$self->{ERROR_MSG} = &mt("Invalid date entry");	$self->{ERROR_MSG} = &mt("Invalid date entry");
return 0;	return 0;
}	}
# LOCALIZATION FIXME: Needs to be parameterized	# LOCALIZATION FIXME: Needs to be parameterized
$self->{ERROR_MSG} = "Can't use " . $months[$month] . " $day, $year as a "	$self->{ERROR_MSG} = "Can't use ".$months[$env{'form.'.$var.'month'}]. " $day, $year as a ".
. "date because it doesn't exist. Please enter a valid date.";	"date because it doesn't exist. Please enter a valid date.";

return 0;	return 0;
}	}
Line 1780 sub postprocess {	Line 1990 sub postprocess {

return 1;	return 1;
}	}

	sub get_date_object {
	my ($epoch) = @_;
	my $dt = DateTime->from_epoch(epoch => $epoch)
	->set_time_zone(&Apache::lonlocal::gettimezone());
	my $lang = Apache::lonlocal::current_language();
	if ($lang ne '') {
	eval {
	$dt->set_locale($lang);
	};
	}
	return $dt;
	}

1;	1;

package Apache::lonhelper::resource;	package Apache::lonhelper::resource;
Line 1806 folders that have all of their contained	Line 2030 folders that have all of their contained
be filtered out. The 'addstatus' attribute, if true, will add the icon	be filtered out. The 'addstatus' attribute, if true, will add the icon
and long status display columns to the display. The 'addparts'	and long status display columns to the display. The 'addparts'
attribute will add in a part selector beside problems that have more	attribute will add in a part selector beside problems that have more
than 1 part.	than 1 part. The 'includecourse' attribute if true, will include
	the toplevel default.sequence in the results.

=head3 SUB-TAGS	=head3 SUB-TAGS

Line 1879 sub start_resource {	Line 2104 sub start_resource {
$helper->declareVar($paramHash->{'variable'}.'_part');	$helper->declareVar($paramHash->{'variable'}.'_part');
}	}
$paramHash->{'closeallpages'} = $token->[2]{'closeallpages'};	$paramHash->{'closeallpages'} = $token->[2]{'closeallpages'};
	$paramHash->{'include_top_level_map'} = $token->[2]{'includecourse'};
return '';	return '';
}	}

Line 2024 sub render {	Line 2250 sub render {
function checkall(value, checkName) {	function checkall(value, checkName) {
for (i=0; i<document.forms.helpform.elements.length; i++) {	for (i=0; i<document.forms.helpform.elements.length; i++) {
ele = document.forms.helpform.elements[i];	ele = document.forms.helpform.elements[i];
if (ele.name == checkName + '.forminput') {	if (ele.name == checkName + '_forminput') {
document.forms.helpform.elements[i].checked=value;	document.forms.helpform.elements[i].checked=value;
}	}
}	}
Line 2123 BUTTONS	Line 2349 BUTTONS
}	}
$col .=	$col .=
"<td align='center'><input type='checkbox' name ='$option_var".	"<td align='center'><input type='checkbox' name ='$option_var".
".forminput' value='".	"_forminput' value='".
$resource_name . "' $checked /> </td>";	$resource_name . "' $checked /> </td>";
}	}
}	}

$col .= "<td align='center'><input type='$inputType' name='${var}.forminput' ";	$col .= "<td align='center'><input type='$inputType' name='${var}_forminput' ";
if (%defaultSymbs) {	if (%defaultSymbs) {
my $symb=$resource->symb();	my $symb=$resource->symb();
if (exists($defaultSymbs{$symb})) {	if (exists($defaultSymbs{$symb})) {
Line 2157 BUTTONS	Line 2383 BUTTONS
my $resource_name =	my $resource_name =
&HTML::Entities::encode(&$valueFunc($resource),"<>&\"'");	&HTML::Entities::encode(&$valueFunc($resource),"<>&\"'");
if ($addparts && (scalar(@{$resource->parts}) > 1)) {	if ($addparts && (scalar(@{$resource->parts}) > 1)) {
$col .= "<select onclick=\"javascript:updateRadio(this.form,'${var}.forminput','$resource_name');updateHidden(this.form,'$id','${var}');\" name='part_$id.forminput'>\n";	$col .= "<select onclick=\"javascript:updateRadio(this.form,'${var}_forminput','$resource_name');updateHidden(this.form,'$id','${var}');\" name='part_${id}_forminput'>\n";
$col .= "<option value=\"$part\">All Parts</option>\n";	$col .= "<option value=\"$part\">All Parts</option>\n";
foreach my $part (@{$resource->parts}) {	foreach my $part (@{$resource->parts}) {
$col .= "<option value=\"$part\">Part: $part</option>\n";	$col .= "<option value=\"$part\">Part: $part</option>\n";
Line 2179 BUTTONS	Line 2405 BUTTONS
}	}
}	}
function updateHidden(form,id,name) {	function updateHidden(form,id,name) {
var select=form['part_'+id+'.forminput'];	var select=form['part_'+id+'_forminput'];
var hidden=form[name+'_part.forminput'];	var hidden=form[name+'_part_forminput'];
var which=select.selectedIndex;	var which=select.selectedIndex;
hidden.value=select.options[which].value;	hidden.value=select.options[which].value;
}	}
// -->	// -->
</script>	</script>
<input type="hidden" name="${var}_part.forminput" />	<input type="hidden" name="${var}_part_forminput" />

RADIO	RADIO
$env{'form.condition'} = !$self->{'toponly'};	$env{'form.condition'} = !$self->{'toponly'};
Line 2204 RADIO	Line 2430 RADIO
'resource_no_folder_link' => 1,	'resource_no_folder_link' => 1,
'closeAllPages' => $self->{'closeallpages'},	'closeAllPages' => $self->{'closeallpages'},
'suppressEmptySequences' => $self->{'suppressEmptySequences'},	'suppressEmptySequences' => $self->{'suppressEmptySequences'},
	'include_top_level_map' => $self->{'include_top_level_map'},
'iterator_map' => $mapUrl }	'iterator_map' => $mapUrl }
);	);

Line 2275 use strict;	Line 2502 use strict;
use Apache::lonlocal;	use Apache::lonlocal;
use Apache::lonnet;	use Apache::lonnet;

#
# Utility function used when rendering the <student> tag.
# This function renders a segment of course personel
# Personel are broken up by the helper into past, current and
# future...each one gets is own subpage of selection.
# This sub renders one of these pages.
# Parameters:
# $sections - Set of sections in the course (hash reference).
# $students - Students in the section. (ref to array of references
# to arrays).
# $formprefix - form path prefix for form element names
# This is used to make each form element
# so that the segments having to do with each
# set of students won't collide.
# $defaultusers - reference to a hash containng
# the set of users that should be on or off.
# Returns:
# HTML text to add to the rendering of the helper.
#
sub render_student_list {
my ($self,
$sections, $students, $formprefix, $defaultusers) = @_;

my $multiselect = $self->{'multichoice'};
my $result = "";

# If multiple selections are allowed, we have a listbox
# at the top which allows quick selections from each section
# as well as from categories of personnel.

if ($multiselect) {
$result .= '<table><tr><td>';

my $size = scalar(keys(%$sections));
$size += 3; # We have allstudents allpersonel nosection too.
if ($size > 5) {
$size = 5;
}
$result .= '<select multiple name="'.$formprefix
.'.chosensections" size="'.$size.'">'."\n";
$result .= '<option name="allstudents">All Students</option>';
$result .= '<option name="allpersonnel">All Course Personnel</option>';
$result .= '<option name="nosection">No Section</option>';
$result .= "\n";
foreach my $sec (sort {lc($a) cmp lc($b)} (keys(%$sections))) {
$result .= '<option name="'.$sec.'">'.$sec.'</option>'."\n";
}
$result .= '</td><td valign="top">';
$result .= '<input type="button" name="'.$formprefix.'.select" value="Select" onclick='
."'selectSections(\"$formprefix.chosensections\", \"$formprefix\")'".' /></td>';
$result .= '<td valign="top"><input type="button" name="'.$formprefix
.'.unselect" value="Unselect" onclick='.
"'unselectSections(\"$formprefix.chosensections\", \"$formprefix\")' ".' /></td></tr></table>';
}

# Now we list the students, but the form element type
# will depend on whether or not multiselect is true.
# True -> checkboxes.
# False -> radiobuttons.

$result .= "<table border=\"2\">\n";
$result .= '<tr><th></th><th align="center">Name</th>'."\n";
$result .= ' <th align="center">Section</th>'."\n";
$result .= ' <th align="center">Status</th>'."\n";
$result .= ' <th align="center">Role</th>'."\n";
$result .= ' <th align="center">Username : Domain</th></tr>'."\n";

my $input_type;
if ($multiselect) {
$input_type = "checkbox";
} else {
$input_type = "radio";
}

my $checked = 0;
for my $student (@$students) {
$result .= '<tr><td><input type="'.$input_type.'" name="'.
$self->{'variable'}.".forminput".'"';
my $user = $student->[0];

# Figure out which students are checked by default...

if(%$defaultusers) {
if (exists ($defaultusers->{$user})) {
$result .= ' checked ="checked" ';
$checked = 1;
}
} elsif (!$self->{'multichoice'} && !$checked) {
$result .= ' checked="checked" ';
$checked = 1; # First one for radio if no default specified.
}
$result .= ' value="'. HTML::Entities::encode($user . ':'
.$student->[2] . ':'
.$student->[1] . ':'
.$student->[3] . ':'
.$student->[4] . ":"
.$formprefix, "<>&\"'")
."\" /></td><td>\n";
$result .= HTML::Entities::encode($student->[1], '<>&"')
. '</td><td align="center" >'."\n";
$result .= HTML::Entities::encode($student->[2], '<>&"')
. '</td><td align="center">'."\n";
$result .= HTML::Entities::encode($student->[3], '<>&"')
. '</td><td align="center">'."\n";
$result .= HTML::Entities::encode($student->[4], '<>&"')
. '</td><td align="center">'."\n";
$result .= HTML::Entities::encode($student->[0], '<>&"')
. '</td></tr>'."\n";
}
$result .=" </table> <br /> <hr />\n";

return $result;
}

BEGIN {	BEGIN {
&Apache::lonhelper::register('Apache::lonhelper::student',	&Apache::lonhelper::register('Apache::lonhelper::student',
('student'));	('student'));
Line 2433 sub render {	Line 2546 sub render {
my $buttons = '';	my $buttons = '';
my $var = $self->{'variable'};	my $var = $self->{'variable'};

if ($self->{'multichoice'}) {
$result = <<SCRIPT;
<script type="text/javascript">
// <!--

function findElement(name) {
var i;
var ele;
for(i =0; i < document.forms.helpform.elements.length; i++) {
ele = document.forms.helpform.elements[i];
if(ele.name == name) {
return ele;
}
}
return null;
}
function isStudent(element) {
if(element.value.indexOf(":Student") != -1) {
return 1;
}
return 0;
}
function section(element) {
var i;
var info;
if (element.value.indexOf(':') != -1) {
info = element.value.split(':');
return info[2];
} else {
return "";
}
}
function rightSubForm(element, which) {
if (element.value.indexOf(which) != -1) {
return true;
} else {
return false;
}
}

function setAllStudents(value, which) {
var i;
var ele;
for (i =0; i < document.forms.helpform.elements.length; i++) {
ele = document.forms.helpform.elements[i];
if(isStudent(ele) && rightSubForm(ele, which)) {
ele.checked=value;
}
}
}
function setAllCoursePersonnel(value, which) {
var i;
var ele;
for (i =0; i < document.forms.helpform.elements.length; i++) {
ele = document.forms.helpform.elements[i];
if(!isStudent(ele) && rightSubForm(ele, which)) {
ele.checked = value;
}
}
}
function setSection(which, value, subform) {
var i;
var ele;
for (i =0; i < document.forms.helpform.elements.length; i++) {
ele = document.forms.helpform.elements[i];
if (ele.value.indexOf(':') != -1) {
if ((section(ele) == which) && rightSubForm(ele, subform)) {
ele.checked = value;
}
}
}
}

function setCheckboxes(listbox, which, value) {
var k;
var elem;
var what;
elem = findElement(listbox);
if (elem != null) {
for (k = 0; k < elem.length; k++) {
if (elem.options[k].selected) {
what = elem.options[k].text;
if (what == 'All Students') {
setAllStudents(value, which);
} else if (what == 'All Course Personnel') {
setAllCoursePersonnel(value, which);
} else if (what == 'No Section') {
setSection('',value, which);
} else {
setSection(what, value, which);
}
}
}
}
}
function selectSections(listbox, which) {
setCheckboxes(listbox, which, true);

}
function unselectSections(listbox, which) {
setCheckboxes(listbox, which, false);
}

// -->
</script>
SCRIPT

my %lt=&Apache::lonlocal::texthash(
'ocs' => "Select Only Current Students",
'ues' => "Unselect Expired Students",
'sas' => "Select All Students",
'uas' => "Unselect All Students",
'sfsg' => "Select Current Students for Section/Group",
'ufsg' => "Unselect for Section/Group");

$buttons = <<BUTTONS;
<br />
<table>

<tr>
<td><input type="button" onclick="checkall(true, '$var')" value="$lt{'sas'}" /></td>
<td> <input type="button" onclick="checkall(false, '$var')" value="$lt{'uas'}" /><br /></td>
</tr>

</table>
<br />
BUTTONS
# $result .= $buttons;

}

if (defined $self->{ERROR_MSG}) {	if (defined $self->{ERROR_MSG}) {
$result .= '<font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />';	$result .= '<font color="#FF0000">' . $self->{ERROR_MSG} . '</font><br /><br />';
Line 2582 BUTTONS	Line 2565 BUTTONS
}	}


	my ($course_personnel,
	$current_members,
	$expired_members,
	$future_members) =
	&Apache::lonselstudent::get_people_in_class($env{'request.course.sec'});

# my $choices = [];

#
# We need to parcel out the personel in to three arrays:
# $current_members[] - Contains those whose roles are currently active.
# $expired_members[] - Contains those whose roles have expired.
# $future_members[] - Contains those whose roles will become active in the
# future.
#
# Constants
my $section = &Apache::loncoursedata::CL_SECTION();
my $fullname = &Apache::loncoursedata::CL_FULLNAME();
my $status = &Apache::loncoursedata::CL_STATUS();
my $start_date = &Apache::loncoursedata::CL_START();

my $current_members = [];
my $expired_members = [];
my $future_members = [];


# Load up the non-students, if necessary	# Load up the non-students, if necessary
if ($self->{'coursepersonnel'}) {
my %coursepersonnel = Apache::lonnet::get_course_adv_roles();
for (sort keys %coursepersonnel) {
for my $role (split /,/, $coursepersonnel{$_}) {
# extract the names so we can sort them
my @people;

for (split /,/, $role) {
push @people, [split /:/, $role];
}

@people = sort { $a->[0] cmp $b->[0] } @people;

for my $person (@people) {
push @$current_members, [join(':', @$person), $person->[0], '', $_];
}
}
}
}


# Load up the students	if ($self->{'coursepersonnel'}) {
my $classlist = &Apache::loncoursedata::get_classlist();	unshift @$current_members, (@$course_personnel);
my @keys = keys %{$classlist};
# Sort by: Section, name
@keys = sort {
if ($classlist->{$a}->[$section] ne $classlist->{$b}->[$section]) {
return $classlist->{$a}->[$section] cmp $classlist->{$b}->[$section];
}
return $classlist->{$a}->[$fullname] cmp $classlist->{$b}->[$fullname];
} @keys;




for (@keys) {

if ( $classlist->{$_}->[$status] eq
'Active') {
push @$current_members, [$_, $classlist->{$_}->[$fullname],
$classlist->{$_}->[$section],
$classlist->{$_}->[$status], 'Student'];
} else {
# Need to figure out if this user is future or
# Expired... If the start date is in the future
# the user is future...else expired.

my $now = time;
if ($classlist->{$_}->[$start_date] > $now) {
push @$future_members, [$_, $classlist->{$_}->[$fullname],
$classlist->{$_}->[$section],
"Future", "Student"];
} else {
push @$expired_members, [$_, $classlist->{$_}->[$fullname],
$classlist->{$_}->[$section],
"Expired", "Student"];
}

}
}


# Create a list of the sections that can be used to create the section
# selection list boxes:
#
my %sections;
for my $key (@keys) {
my $section_name = $classlist->{$key}->[$section];
if ($section_name ne "") {
$sections{$section_name} = 1;
}
}	}


if ($self->{'multichoice'}) {

# The variable $choice_widget will have the html to make the choice
# selector.
my $size=5;
if (scalar(keys(%sections)) < 5) {
$size=scalar(keys(%sections));
}
my $result = '<select multiple name="chosensections" size="'.$size.'">'."\n";
foreach my $sec (sort {lc($a) cmp lc($b)} (keys(%sections))) {
$result .= "<option name=\"$sec\">$sec</option>\n";
}
$result .= "<option>none</option></select>\n";


}

# Current personel	# Current personel

$result .= $self->render_student_list(\%sections,	$result .= '<h4>'.&mt('Select Currently Enrolled Students and Active Course Personnel').'</h4>';
$current_members,	$result .= &Apache::lonselstudent::render_student_list( $current_members,
"current",	"helpform",
\%defaultUsers);	"current",
	\%defaultUsers,
	$self->{'multichoice'},
	$self->{'variable'},
	1);


# If activeonly is not set then we can also give the expired students:	# If activeonly is not set then we can also give the expired students:
#	#
if (!$self->{'activeonly'} && ((scalar @$expired_members) > 0)) {	if (!$self->{'activeonly'} && ((scalar(@$future_members)) > 0)) {

# And future.	# And future.

$result .= $self->render_student_list(\%sections,	$result .= '<h4>'.&mt('Select Future Enrolled Students and Future Course Personnel').'</h4>';
$future_members,
"future",	$result .= &Apache::lonselstudent::render_student_list( $future_members,
\%defaultUsers);	"helpform",
	"future",
	\%defaultUsers,
	$self->{'multichoice'},
	$self->{'variable'},
	0);
	}
	if (!$self->{'activeonly'} && ((scalar(@$expired_members)) > 0)) {
# Past	# Past

$result .= $self->render_student_list(\%sections,	$result .= '<h4>'.&mt('Select Previously Enrolled Students and Inactive Course Personnel').'</h4>';
$expired_members,	$result .= &Apache::lonselstudent::render_student_list($expired_members,
"past",	"helpform",
\%defaultUsers);	"past",
	\%defaultUsers,
	$self->{'multichoice'},
	$self->{'variable'},
	0);
}	}


Line 2729 BUTTONS	Line 2629 BUTTONS
sub postprocess {	sub postprocess {
my $self = shift;	my $self = shift;

my $result = $env{'form.' . $self->{'variable'} . '.forminput'};	my $result = $env{'form.' . $self->{'variable'} . '_forminput'};
if (!$result && !$self->{'emptyallowed'}) {	if (!$result && !$self->{'emptyallowed'}) {
if ($self->{'coursepersonnel'}) {	if ($self->{'coursepersonnel'}) {
$self->{ERROR_MSG} =	$self->{ERROR_MSG} =
Line 2914 sub render {	Line 2814 sub render {
function checkall(value, checkName) {	function checkall(value, checkName) {
for (i=0; i<document.forms.helpform.elements.length; i++) {	for (i=0; i<document.forms.helpform.elements.length; i++) {
ele = document.forms.helpform.elements[i];	ele = document.forms.helpform.elements[i];
if (ele.name == checkName + '.forminput') {	if (ele.name == checkName + '_forminput') {
document.forms.helpform.elements[i].checked=value;	document.forms.helpform.elements[i].checked=value;
}	}
}	}
Line 2962 BUTTONS	Line 2862 BUTTONS
&Apache::loncacc::constructaccess($subdir,	&Apache::loncacc::constructaccess($subdir,
$Apache::lonnet::perlvar{'lonDefDomain'});	$Apache::lonnet::perlvar{'lonDefDomain'});
$metadir='/res/'.$domain.'/'.$user.'/'.$2;	$metadir='/res/'.$domain.'/'.$user.'/'.$2;
@fileList = &Apache::lonnet::dirlist($subdir, $domain, $user, '');	@fileList = &Apache::lonnet::dirlist($subdir,$domain,$user,undef,undef,'/');
} elsif ($subdir =~ m\|^~([^/]+)/(.*)$\|) {	} elsif ($subdir =~ m\|^~([^/]+)/(.*)$\|) {
$subdir='/home/'.$1.'/public_html/'.$2;	$subdir='/home/'.$1.'/public_html/'.$2;
my ($user,$domain)=	my ($user,$domain)=
&Apache::loncacc::constructaccess($subdir,	&Apache::loncacc::constructaccess($subdir,
$Apache::lonnet::perlvar{'lonDefDomain'});	$Apache::lonnet::perlvar{'lonDefDomain'});
$metadir='/res/'.$domain.'/'.$user.'/'.$2;	$metadir='/res/'.$domain.'/'.$user.'/'.$2;
@fileList = &Apache::lonnet::dirlist($subdir, $domain, $user, '');	@fileList = &Apache::lonnet::dirlist($subdir,$domain,$user,undef,undef,'/');
} else {	} else {
# local library server resource space	# local library server resource space
@fileList = &Apache::lonnet::dirlist($subdir, $env{'user.domain'}, $env{'user.name'}, '');	@fileList = &Apache::lonnet::dirlist($subdir,$env{'user.domain'},$env{'user.name'},undef,undef,'/');
}	}

# Sort the fileList into order	# Sort the fileList into order
Line 3031 BUTTONS	Line 2931 BUTTONS
my $id = &new_id();	my $id = &new_id();
$result .= '<tr><td align="right"' . " bgcolor='$color'>" .	$result .= '<tr><td align="right"' . " bgcolor='$color'>" .
"<input $onclick type='$type' name='" . $var	"<input $onclick type='$type' name='" . $var
. ".forminput' ".qq{id="$id"}." value='" . HTML::Entities::encode($fileName,"<>&\"'").	. "_forminput' ".qq{id="$id"}." value='" . HTML::Entities::encode($fileName,"<>&\"'").
"'";	"'";
if (!$self->{'multichoice'} && $choices == 0) {	if (!$self->{'multichoice'} && $choices == 0) {
$result .= ' checked="checked"';	$result .= ' checked="checked"';
Line 3092 sub fileState {	Line 2992 sub fileState {

sub postprocess {	sub postprocess {
my $self = shift;	my $self = shift;
my $result = $env{'form.' . $self->{'variable'} . '.forminput'};	my $result = $env{'form.' . $self->{'variable'} . '_forminput'};
if (!$result) {	if (!$result) {
$self->{ERROR_MSG} = 'You must choose at least one file '.	$self->{ERROR_MSG} = 'You must choose at least one file '.
'to continue.';	'to continue.';
Line 3162 sub start_section {	Line 3062 sub start_section {

my $section = Apache::loncoursedata::CL_SECTION();	my $section = Apache::loncoursedata::CL_SECTION();
my $classlist = Apache::loncoursedata::get_classlist();	my $classlist = Apache::loncoursedata::get_classlist();
foreach (keys %$classlist) {	foreach my $user (keys(%$classlist)) {
my $sectionName = $classlist->{$_}->[$section];	my $section_name = $classlist->{$user}[$section];
if (!$sectionName) {	if (!$section_name) {
$choices{"No section assigned"} = "";	$choices{"No section assigned"} = "";
} else {	} else {
$choices{$sectionName} = $sectionName;	$choices{$section_name} = $section_name;
}	}
}	}

for my $sectionName (sort(keys(%choices))) {	if (exists($choices{"No section assigned"})) {
push @{$paramHash->{CHOICES}}, [$sectionName, $sectionName];	push(@{$paramHash->{CHOICES}},
	['No section assigned','No section assigned']);
	delete($choices{"No section assigned"});
	}
	for my $section_name (sort {lc($a) cmp lc($b) } (keys(%choices))) {
	push @{$paramHash->{CHOICES}}, [$section_name, $section_name];
}	}
return if ($token->[2]{'onlysections'});	return if ($token->[2]{'onlysections'});

# add in groups to the end of the list	# add in groups to the end of the list
my %curr_groups;	my %curr_groups = &Apache::longroup::coursegroups();
if (&Apache::loncommon::coursegroups(\%curr_groups)) {	foreach my $group_name (sort(keys(%curr_groups))) {
foreach my $group_name (sort(keys(%curr_groups))) {	push(@{$paramHash->{CHOICES}}, [$group_name, $group_name]);
push(@{$paramHash->{CHOICES}}, [$group_name, $group_name]);
}
}	}
}	}

Line 3243 sub start_group {	Line 3146 sub start_group {
# Populate the CHOICES element	# Populate the CHOICES element
my %choices;	my %choices;

my %curr_groups;	my %curr_groups = &Apache::longroup::coursegroups();
if (&Apache::loncommon::coursegroups(\%curr_groups)) {	foreach my $group_name (sort {lc($a) cmp lc($b)} (keys(%curr_groups))) {
foreach my $group_name (sort(keys(%curr_groups))) {	push(@{$paramHash->{CHOICES}}, [$group_name, $group_name]);
push(@{$paramHash->{CHOICES}}, [$group_name, $group_name]);
}
}	}
}	}

Line 3327 sub render {	Line 3228 sub render {
$result .= '<p><font color="#FF0000">' . $self->{ERROR_MSG} . '</font></p>';	$result .= '<p><font color="#FF0000">' . $self->{ERROR_MSG} . '</font></p>';
}	}

$result .= '<input type="string" name="' . $self->{'variable'} . '.forminput"';	$result .= '<input type="string" name="' . $self->{'variable'} . '_forminput"';

if (defined($self->{'size'})) {	if (defined($self->{'size'})) {
$result .= ' size="' . $self->{'size'} . '"';	$result .= ' size="' . $self->{'size'} . '"';
Line 3460 sub start_clause {	Line 3361 sub start_clause {
die 'Error in clause of condition, Perl said: ' . $@ if $@;	die 'Error in clause of condition, Perl said: ' . $@ if $@;
if (!&$clause($helper, $paramHash)) {	if (!&$clause($helper, $paramHash)) {
# Discard all text until the /condition.	# Discard all text until the /condition.
&Apache::lonxml::get_all_text('/condition', $parser);	my $end_tag = $paramHash->{SKIPTAG} \|\| '/condition';
	&Apache::lonxml::get_all_text($end_tag, $parser);
}	}
}	}

Line 3665 sub overrideForm {	Line 3567 sub overrideForm {

package Apache::lonhelper::parmwizfinal;	package Apache::lonhelper::parmwizfinal;

# This is the final state for the parmwizard. It is not generally useful,	# This is the final state for the parm helper. It is not generally useful,
# so it is not perldoc'ed. It does its own processing.	# so it is not perldoc'ed. It does its own processing.
# It is represented with <parmwizfinal />, and	# It is represented with <parmwizfinal />, and
# should later be moved to lonparmset.pm .	# should later be moved to lonparmset.pm .
Line 3731 sub render {	Line 3633 sub render {

# Print the granularity, depending on the action	# Print the granularity, depending on the action
if ($vars->{GRANULARITY} eq 'whole_course') {	if ($vars->{GRANULARITY} eq 'whole_course') {
$resourceString .= '<li>'.&mt('for <b>all resources in the course</b>').'</li>';	$resourceString .= '<li>'.&mt('for [_1]all resources in the course[_2]','<b>','</b>').'</li>';
if ($vars->{TARGETS} eq 'course') {	if ($vars->{TARGETS} eq 'course') {
$level = 11; # general course, see lonparmset.pm perldoc	$level = 14; # general course, see lonparmset.pm perldoc
} elsif ($vars->{TARGETS} eq 'section') {	} elsif ($vars->{TARGETS} eq 'section') {
	$level = 9;
	} elsif ($vars->{TARGETS} eq 'group') {
$level = 6;	$level = 6;
} else {	} else {
$level = 3;	$level = 3;
Line 3749 sub render {	Line 3653 sub render {
$symb = $res->symb();	$symb = $res->symb();
$resourceString .= '<li>'.&mt('for the map named [_1]',"<b>$title</b>").'</li>';	$resourceString .= '<li>'.&mt('for the map named [_1]',"<b>$title</b>").'</li>';
if ($vars->{TARGETS} eq 'course') {	if ($vars->{TARGETS} eq 'course') {
$level = 10; # general course, see lonparmset.pm perldoc	$level = 13; # general course, see lonparmset.pm perldoc
} elsif ($vars->{TARGETS} eq 'section') {	} elsif ($vars->{TARGETS} eq 'section') {
	$level = 8;
	} elsif ($vars->{TARGETS} eq 'group') {
$level = 5;	$level = 5;
} else {	} else {
$level = 2;	$level = 2;
Line 3766 sub render {	Line 3672 sub render {
my $title = $res->compTitle();	my $title = $res->compTitle();
$resourceString .= '<li>'.&mt('for the resource named [_1] part [_2]',"<b>$title</b>","<b>$part</b>").'</li>';	$resourceString .= '<li>'.&mt('for the resource named [_1] part [_2]',"<b>$title</b>","<b>$part</b>").'</li>';
if ($vars->{TARGETS} eq 'course') {	if ($vars->{TARGETS} eq 'course') {
$level = 7; # general course, see lonparmset.pm perldoc	$level = 10; # general course, see lonparmset.pm perldoc
} elsif ($vars->{TARGETS} eq 'section') {	} elsif ($vars->{TARGETS} eq 'section') {
	$level = 7;
	} elsif ($vars->{TARGETS} eq 'group') {
$level = 4;	$level = 4;
} else {	} else {
$level = 1;	$level = 1;
Line 3841 sub render {	Line 3749 sub render {

# Print targets	# Print targets
if ($vars->{TARGETS} eq 'course') {	if ($vars->{TARGETS} eq 'course') {
$result .= '<li>'.&mt('for <b>all students in course</b>').'</li>';	$result .= '<li>'.&mt('for [_1]all students in course[_2]','<b>','</b>').'</li>';
} elsif ($vars->{TARGETS} eq 'section') {	} elsif ($vars->{TARGETS} eq 'section') {
my $section = $vars->{SECTION_NAME};	my $section = $vars->{SECTION_NAME};
$result .= '<li>'.&mt('for section [_1]',"<b>$section</b>").'</li>';	$result .= '<li>'.&mt('for section [_1]',"<b>$section</b>").'</li>';
Line 3866 sub render {	Line 3774 sub render {

# Print value	# Print value
if ($vars->{ACTION_TYPE} ne 'tries' && $vars->{ACTION_TYPE} ne 'weight') {	if ($vars->{ACTION_TYPE} ne 'tries' && $vars->{ACTION_TYPE} ne 'weight') {
$result .= '<li>'.&mt('to [_1] ([_2])',"<b>".ctime($vars->{PARM_DATE})."</b>",Apache::lonnavmaps::timeToHumanString($vars->{PARM_DATE}))."</li>\n";	my $showdate = &Apache::lonlocal::locallocaltime($vars->{PARM_DATE});
	$result .= '<li>'.&mt('to [_1] ([_2])',"<b>".$showdate."</b>",Apache::lonnavmaps::timeToHumanString($vars->{PARM_DATE}))."</li>\n";
}	}

# print pres_marker	# print pres_marker

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Removed from v.1.141
changed lines
	Added in v.1.168