loncom/interface/loncommon.pm - diff

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Diff for /loncom/interface/loncommon.pm between versions 1.492 and 1.531

version 1.492, 2006/12/11 21:56:52	version 1.531, 2007/04/20 21:39:39
Line 59 use Apache::lonnet;	Line 59 use Apache::lonnet;
use GDBM_File;	use GDBM_File;
use POSIX qw(strftime mktime);	use POSIX qw(strftime mktime);
use Apache::lonmenu();	use Apache::lonmenu();
	use Apache::lonenc();
use Apache::lonlocal;	use Apache::lonlocal;
use HTML::Entities;	use HTML::Entities;
use Apache::lonhtmlcommon();	use Apache::lonhtmlcommon();
Line 67 use Apache::lontexconvert();	Line 68 use Apache::lontexconvert();
use Apache::lonclonecourse();	use Apache::lonclonecourse();
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);

	# ---------------------------------------------- Designs
	use vars qw(%defaultdesign);

my $readit;	my $readit;


##	##
## Global Variables	## Global Variables
##	##
Line 81 my %scprtag;	Line 86 my %scprtag;
my %fe; my %fd; my %fm;	my %fe; my %fd; my %fm;
my %category_extensions;	my %category_extensions;

# ---------------------------------------------- Designs

my %designhash;

# ---------------------------------------------- Thesaurus variables	# ---------------------------------------------- Thesaurus variables
#	#
# %Keywords:	# %Keywords:
Line 150 BEGIN {	Line 151 BEGIN {
}	}
}	}

# -------------------------------------------------------------- domain designs	# -------------------------------------------------------------- default domain designs

my $filename;
my $designdir=$Apache::lonnet::perlvar{'lonTabDir'}.'/lonDomColors';	my $designdir=$Apache::lonnet::perlvar{'lonTabDir'}.'/lonDomColors';
opendir(DIR,$designdir);	my $designfile = $designdir.'/default.tab';
while ($filename=readdir(DIR)) {	if ( open (my $fh,"<$designfile") ) {
if ($filename!~/\.tab$/) { next; }	while (my $line = <$fh>) {
my ($domain)=($filename=~/^($match_domain)\./);	next if ($line =~ /^\#/);
{	chomp($line);
my $designfile = $designdir.'/'.$filename;	my ($key,$val)=(split(/\=/,$line));
if ( open (my $fh,"<$designfile") ) {	if ($val) { $defaultdesign{$key}=$val; }
while (my $line = <$fh>) {	}
next if ($line =~ /^\#/);	close($fh);
chomp($line);
my ($key,$val)=(split(/\=/,$line));
if ($val) { $designhash{$domain.'.'.$key}=$val; }
}
close($fh);
}
}

}	}
closedir(DIR);


# ------------------------------------------------------------- file categories	# ------------------------------------------------------------- file categories
{	{
Line 251 Inputs: formname, elementname	Line 240 Inputs: formname, elementname

formname and elementname specify the name of the html form and the name	formname and elementname specify the name of the html form and the name
of the element the selection from the search results will be placed in.	of the element the selection from the search results will be placed in.
	=back
=cut	=cut

sub browser_and_searcher_javascript {	sub browser_and_searcher_javascript {
Line 1264 sub create_text_file {	Line 1253 sub create_text_file {
## Home server <option> list generating code ##	## Home server <option> list generating code ##
###############################################################	###############################################################

=pod

=head1 Home Server option list generating code

=over 4

=item * get_domains()

Returns an array containing each of the domains listed in the hosts.tab
file.

=cut

#-------------------------------------------
sub get_domains {
# The code below was stolen from "The Perl Cookbook", p 102, 1st ed.
my @domains;
my %seen;
foreach my $dom (sort(values(%Apache::lonnet::hostdom))) {
push(@domains,$dom) unless $seen{$dom}++;
}
return @domains;
}

# ------------------------------------------	# ------------------------------------------

sub domain_select {	sub domain_select {
my ($name,$value,$multiple)=@_;	my ($name,$value,$multiple)=@_;
my %domains=map {	my %domains=map {
$_ => $_.' '.$Apache::lonnet::domaindescription{$_}	$_ => $_.' '. &Apache::lonnet::domain($_,'description')
} &get_domains;	} &Apache::lonnet::all_domains();
if ($multiple) {	if ($multiple) {
$domains{''}=&mt('Any domain');	$domains{''}=&mt('Any domain');
return &multiple_select_form($name,$value,4,\%domains);	return &multiple_select_form($name,$value,4,\%domains);
Line 1307 sub domain_select {	Line 1272 sub domain_select {

=pod	=pod

	=head1 Routines for form select boxes

	=over 4

	=cut

=item * multiple_select_form($name,$value,$size,$hash,$order)	=item * multiple_select_form($name,$value,$size,$hash,$order)

Returns a string containing a <select> element int multiple mode	Returns a string containing a <select> element int multiple mode
Line 1314 Returns a string containing a <select> e	Line 1285 Returns a string containing a <select> e

Args:	Args:
$name - name of the <select> element	$name - name of the <select> element
$value - sclara or array ref of values that should already be selected	$value - scalar or array ref of values that should already be selected
$size - number of rows long the select element is	$size - number of rows long the select element is
$hash - the elements should be 'option' => 'shown text'	$hash - the elements should be 'option' => 'shown text'
(shown text should already have been &mt())	(shown text should already have been &mt())
$order - (optional) array ref of the order to show the elments in	$order - (optional) array ref of the order to show the elements in

=cut	=cut

Line 1334 sub multiple_select_form {	Line 1305 sub multiple_select_form {
}	}
}	}
$output.="\n<select name='$name' size='$size' multiple='1'>";	$output.="\n<select name='$name' size='$size' multiple='1'>";
my @order = ref($order) ? @$order	my @order;
: sort(keys(%$hash));	if (ref($order) eq 'ARRAY') {
	@order = @{$order};
	} else {
	@order = sort(keys(%$hash));
	}
	if (exists($$hash{'select_form_order'})) {
	@order = @{$$hash{'select_form_order'}};
	}

foreach my $key (@order) {	foreach my $key (@order) {
$output.='<option value="'.&HTML::Entities::encode($key,'"<>&').'" ';	$output.='<option value="'.&HTML::Entities::encode($key,'"<>&').'" ';
$output.='selected="selected" ' if ($selected{$key});	$output.='selected="selected" ' if ($selected{$key});
Line 1450 selected");	Line 1429 selected");
#-------------------------------------------	#-------------------------------------------
sub select_dom_form {	sub select_dom_form {
my ($defdom,$name,$includeempty) = @_;	my ($defdom,$name,$includeempty) = @_;
my @domains = get_domains();	my @domains = sort(&Apache::lonnet::all_domains());
if ($includeempty) { @domains=('',@domains); }	if ($includeempty) { @domains=('',@domains); }
my $selectdomain = "<select name=\"$name\" size=\"1\">\n";	my $selectdomain = "<select name=\"$name\" size=\"1\">\n";
foreach my $dom (@domains) {	foreach my $dom (@domains) {
Line 1466 sub select_dom_form {	Line 1445 sub select_dom_form {

=pod	=pod

=item * get_library_servers($domain)

Returns a hash which contains keys like '103l3' and values like
'kirk.lite.msu.edu'. All of the keys will be for machines in the
given $domain.

=cut

#-------------------------------------------
sub get_library_servers {
my $domain = shift;
my %library_servers;
foreach my $hostid (keys(%Apache::lonnet::libserv)) {
if ($Apache::lonnet::hostdom{$hostid} eq $domain) {
$library_servers{$hostid} = $Apache::lonnet::hostname{$hostid};
}
}
return %library_servers;
}

#-------------------------------------------

=pod

=item * home_server_option_list($domain)	=item * home_server_option_list($domain)

returns a string which contains an <option> list to be used in a	returns a string which contains an <option> list to be used in a
Line 1500 returns a string which contains an <opti	Line 1455 returns a string which contains an <opti
#-------------------------------------------	#-------------------------------------------
sub home_server_option_list {	sub home_server_option_list {
my $domain = shift;	my $domain = shift;
my %servers = &get_library_servers($domain);	my %servers = &Apache::lonnet::get_servers($domain,'library');
my $result = '';	my $result = '';
foreach my $hostid (sort(keys(%servers))) {	foreach my $hostid (sort(keys(%servers))) {
$result.=	$result.=
Line 1512 sub home_server_option_list {	Line 1467 sub home_server_option_list {

=pod	=pod

=back

=cut	=cut

###############################################################	###############################################################
Line 1902 If target_domain is not found in domain.	Line 1855 If target_domain is not found in domain.
#-------------------------------------------	#-------------------------------------------
sub get_auth_defaults {	sub get_auth_defaults {
my $domain=shift;	my $domain=shift;
return ($Apache::lonnet::domain_auth_def{$domain},$Apache::lonnet::domain_auth_arg_def{$domain});	return (&Apache::lonnet::domain($domain,'auth_def'),
	&Apache::lonnet::domain($domain,'auth_arg_def'));

}	}
###############################################################	###############################################################
## End Get Authentication Defaults for Domain ##	## End Get Authentication Defaults for Domain ##
Line 2258 sub track_student_link {	Line 2213 sub track_student_link {
&help_open_topic('View_recent_activity');	&help_open_topic('View_recent_activity');
}	}

	# ===================================================== Display a student photo


	sub student_image_tag {
	my ($domain,$user)=@_;
	my $imgsrc=&Apache::lonnet::studentphoto($domain,$user,'jpg');
	if (($imgsrc) && ($imgsrc ne '/adm/lonKaputt/lonlogo_broken.gif')) {
	return '<img src="'.$imgsrc.'" align="right" />';
	} else {
	return '';
	}
	}

=pod	=pod

=back	=back
Line 2473 sub preferred_languages {	Line 2441 sub preferred_languages {
if ($browser) {	if ($browser) {
@languages=(@languages,split(/\s(\,\|\;\|\:)\s/,$browser));	@languages=(@languages,split(/\s(\,\|\;\|\:)\s/,$browser));
}	}
if ($Apache::lonnet::domain_lang_def{$env{'user.domain'}}) {	if (&Apache::lonnet::domain($env{'user.domain'},'lang_def')) {
@languages=(@languages,	@languages=(@languages,
$Apache::lonnet::domain_lang_def{$env{'user.domain'}});	&Apache::lonnet::domain($env{'user.domain'},
	'lang_def'));
}	}
if ($Apache::lonnet::domain_lang_def{$env{'request.role.domain'}}) {	if (&Apache::lonnet::domain($env{'request.role.domain'},'lang_def')) {
@languages=(@languages,	@languages=(@languages,
$Apache::lonnet::domain_lang_def{$env{'request.role.domain'}});	&Apache::lonnet::domain($env{'request.role.domain'},
	'lang_def'));
}	}
if ($Apache::lonnet::domain_lang_def{	if (&Apache::lonnet::domain($Apache::lonnet::perlvar{'lonDefDomain'},
$Apache::lonnet::perlvar{'lonDefDomain'}}) {	'lang_def')) {
@languages=(@languages,	@languages=(@languages,
$Apache::lonnet::domain_lang_def{	&Apache::lonnet::domain($Apache::lonnet::perlvar{'lonDefDomain'},
$Apache::lonnet::perlvar{'lonDefDomain'}});	'lang_def'));
}	}
# turn "en-ca" into "en-ca,en"	# turn "en-ca" into "en-ca,en"
my @genlanguages;	my @genlanguages;
Line 2690 sub get_student_answers {	Line 2660 sub get_student_answers {
}	}
$moreenv{'grade_target'}='answer';	$moreenv{'grade_target'}='answer';
%moreenv=(%form,%moreenv);	%moreenv=(%form,%moreenv);
my $userview=&Apache::lonnet::ssi('/res/'.$feedurl,%moreenv);	$feedurl = &Apache::lonnet::clutter($feedurl);
	&Apache::lonenc::check_encrypt(\$feedurl);
	my $userview=&Apache::lonnet::ssi($feedurl,%moreenv);
return $userview;	return $userview;
}	}

Line 2893 sub blockcheck {	Line 2865 sub blockcheck {
$uname = $env{'user.name'};	$uname = $env{'user.name'};
}	}

my ($startblock,$endblock);

# If uname and udom are for a course, check for blocks in the course.	# If uname and udom are for a course, check for blocks in the course.

if (&Apache::lonnet::is_course($udom,$uname)) {	if (&Apache::lonnet::is_course($udom,$uname)) {
my %records = &Apache::lonnet::dump('comm_block',$udom,$uname);	my %records = &Apache::lonnet::dump('comm_block',$udom,$uname);
($startblock,$endblock)=&get_blocks($setters,$activity,$udom,$uname);	my ($startblock,$endblock)=&get_blocks($setters,$activity,$udom,$uname);
return ($startblock,$endblock);	return ($startblock,$endblock);
}	}

	my $startblock = 0;
	my $endblock = 0;
my %live_courses = &findallcourses(undef,$uname,$udom);	my %live_courses = &findallcourses(undef,$uname,$udom);

# If uname is for a user, and activity is course-specific, i.e.,	# If uname is for a user, and activity is course-specific, i.e.,
Line 2963 sub blockcheck {	Line 2935 sub blockcheck {
if ($sec ne 'none') {	if ($sec ne 'none') {
$checkrole .= '/'.$sec;	$checkrole .= '/'.$sec;
}	}
# Resource belongs to user other than current user.
# Assemble privs for that user, and check for 'evb' priv.
if ($otheruser) {	if ($otheruser) {
# Resource belongs to user other than current user.	# Resource belongs to user other than current user.
# Assemble privs for that user, and check for 'evb' priv.	# Assemble privs for that user, and check for 'evb' priv.
Line 3014 sub blockcheck {	Line 2984 sub blockcheck {

# Retrieve blocking times and identity of blocker for course	# Retrieve blocking times and identity of blocker for course
# of specified user, unless user has 'evb' privilege.	# of specified user, unless user has 'evb' privilege.

($startblock,$endblock)=&get_blocks($setters,$activity,$cdom,$cnum);	my ($start,$end)=&get_blocks($setters,$activity,$cdom,$cnum);
	if (($start != 0) &&
	(($startblock == 0) \|\| ($startblock > $start))) {
	$startblock = $start;
	}
	if (($end != 0) &&
	(($endblock == 0) \|\| ($endblock < $end))) {
	$endblock = $end;
	}
}	}
return ($startblock,$endblock);	return ($startblock,$endblock);
}	}
Line 3187 Returns: Determines which domain should	Line 3165 Returns: Determines which domain should
###############################################	###############################################
sub determinedomain {	sub determinedomain {
my $domain=shift;	my $domain=shift;
if (! $domain) {	if (! $domain) {
# Determine domain if we have not been given one	# Determine domain if we have not been given one
$domain = $Apache::lonnet::perlvar{'lonDefDomain'};	$domain = $Apache::lonnet::perlvar{'lonDefDomain'};
if ($env{'user.domain'}) { $domain=$env{'user.domain'}; }	if ($env{'user.domain'}) { $domain=$env{'user.domain'}; }
Line 3198 sub determinedomain {	Line 3176 sub determinedomain {
return $domain;	return $domain;
}	}
###############################################	###############################################

	sub devalidate_domconfig_cache {
	my ($udom)=@_;
	&Apache::lonnet::devalidate_cache_new('domainconfig',$udom);
	}

	# ---------------------- Get domain configuration for a domain
	sub get_domainconf {
	my ($udom) = @_;
	my $cachetime=1800;
	my ($result,$cached)=&Apache::lonnet::is_cached_new('domainconfig',$udom);
	if (defined($cached)) { return %{$result}; }

	my %domconfig = &Apache::lonnet::get_dom('configuration',
	['login','rolecolors'],$udom);
	my %designhash;
	if (keys(%domconfig) > 0) {
	if (ref($domconfig{'login'}) eq 'HASH') {
	foreach my $key (keys(%{$domconfig{'login'}})) {
	$designhash{$udom.'.login.'.$key}=$domconfig{'login'}{$key};
	}
	}
	if (ref($domconfig{'rolecolors'}) eq 'HASH') {
	foreach my $role (keys(%{$domconfig{'rolecolors'}})) {
	if (ref($domconfig{'rolecolors'}{$role}) eq 'HASH') {
	foreach my $item (keys(%{$domconfig{'rolecolors'}{$role}})) {
	$designhash{$udom.'.'.$role.'.'.$item}=$domconfig{'rolecolors'}{$role}{$item};
	}
	}
	}
	}
	} else {
	my $designdir=$Apache::lonnet::perlvar{'lonTabDir'}.'/lonDomColors';
	my $designfile = $designdir.'/'.$udom.'.tab';
	if (-e $designfile) {
	if ( open (my $fh,"<$designfile") ) {
	while (my $line = <$fh>) {
	next if ($line =~ /^\#/);
	chomp($line);
	my ($key,$val)=(split(/\=/,$line));
	if ($val) { $designhash{$udom.'.'.$key}=$val; }
	}
	close($fh);
	}
	}
	if (-e '/home/httpd/html/adm/lonDomLogos/'.$udom.'.gif') {
	$designhash{$udom.'.login.domlogo'} = "/adm/lonDomLogos/$udom.gif";
	}
	}
	&Apache::lonnet::do_cache_new('domainconfig',$udom,\%designhash,
	$cachetime);
	return %designhash;
	}

=pod	=pod

=item * &domainlogo()	=item * &domainlogo()
Line 3211 If the domain logo does not exist, a des	Line 3243 If the domain logo does not exist, a des

###############################################	###############################################
sub domainlogo {	sub domainlogo {
my $domain = &determinedomain(shift);	my $domain = &determinedomain(shift);
# See if there is a logo	my %designhash = &get_domainconf($domain);
if (-e '/home/httpd/html/adm/lonDomLogos/'.$domain.'.gif') {	# See if there is a logo
my $logo=&lonhttpdurl("/adm/lonDomLogos/$domain.gif");	if ($designhash{$domain.'.login.domlogo'} ne '') {
return '<img src="'.$logo.'" alt="'.$domain.'" />';	my $imgsrc = $designhash{$domain.'.login.domlogo'};
} elsif(exists($Apache::lonnet::domaindescription{$domain})) {	if ($imgsrc =~ /^\/(adm\|res)/) {
return $Apache::lonnet::domaindescription{$domain};	$imgsrc = &lonhttpdurl($imgsrc);
	}
	return '<img src="'.$imgsrc.'" alt="'.$domain.'" />';
	} elsif (defined(&Apache::lonnet::domain($domain,'description'))) {
	return &Apache::lonnet::domain($domain,'description');
} else {	} else {
return '';	return '';
}	}
Line 3253 sub designparm {	Line 3289 sub designparm {
return $env{'environment.color.'.$which};	return $env{'environment.color.'.$which};
}	}
$domain=&determinedomain($domain);	$domain=&determinedomain($domain);
if (exists($designhash{$domain.'.'.$which})) {	my %domdesign = &get_domainconf($domain);
return $designhash{$domain.'.'.$which};	my $output;
	if ($domdesign{$domain.'.'.$which} ne '') {
	$output = $domdesign{$domain.'.'.$which};
} else {	} else {
return $designhash{'default.'.$which};	$output = $defaultdesign{$which};
}	}
	if (($which =~ /^(student\|coordinator\|author\|admin)\.img$/) \|\|
	($which =~ /login\.(img\|logo\|domlogo)/)) {
	if ($output =~ /^\/(adm\|res)\//) {
	$output = &lonhttpdurl($output);
	}
	}
	return $output;
}	}

###############################################	###############################################
Line 3330 sub bodytag {	Line 3375 sub bodytag {
my $pgbg = $bgcolor \|\| &designparm($function.'.pgbg',$domain);	my $pgbg = $bgcolor \|\| &designparm($function.'.pgbg',$domain);

my %design = ( 'style' => 'margin-top: 0px',	my %design = ( 'style' => 'margin-top: 0px',
'bgcolor' => $pgbg,	'bgcolor' => '#ffffff',
'text' => $font,	'text' => $font,
'alink' => &designparm($function.'.alink',$domain),	'alink' => &designparm($function.'.alink',$domain),
'vlink' => &designparm($function.'.vlink',$domain),	'vlink' => &designparm($function.'.vlink',$domain),
Line 3341 sub bodytag {	Line 3386 sub bodytag {
my ($role,$realm) = split(/\./,$env{'request.role'},2);	my ($role,$realm) = split(/\./,$env{'request.role'},2);
if ($role eq 'ca') {	if ($role eq 'ca') {
my ($rdom,$rname) = ($realm =~ m{^/($match_domain)/($match_username)$});	my ($rdom,$rname) = ($realm =~ m{^/($match_domain)/($match_username)$});
$realm = &plainname($rname,$rdom).':'.$rdom;	$realm = &plainname($rname,$rdom);
}	}
# realm	# realm
if ($env{'request.course.id'}) {	if ($env{'request.course.id'}) {
Line 3366 sub bodytag {	Line 3411 sub bodytag {
my $bodytag = "<body $extra_body_attr>".	my $bodytag = "<body $extra_body_attr>".
&Apache::lontexconvert::init_math_support();	&Apache::lontexconvert::init_math_support();

if ($bodyonly	if ($bodyonly) {
\|\| ($env{'request.state'} eq 'construct'
&& $env{'environment.remote'} ne 'off' )) {
return $bodytag;	return $bodytag;
} elsif ($env{'browser.interface'} eq 'textual') {	} elsif ($env{'browser.interface'} eq 'textual') {
# Accessibility	# Accessibility
Line 3476 ENDROLE	Line 3519 ENDROLE
# Top frame rendering, Remote is up	# Top frame rendering, Remote is up
#	#

my $upperleft='<img src="http://'.$ENV{'HTTP_HOST'}.':'.	my $imgsrc = $img;
$lonhttpdPort.$img.'" alt="'.$function.'" />';	if ($img =~ /^\/adm/) {
	$imgsrc = 'http://'.$ENV{'HTTP_HOST'}.':'.$lonhttpdPort.$img;
	}
	my $upperleft='<img src="'.$imgsrc.'" alt="'.$function.'" />';

# Explicit link to get inline menu	# Explicit link to get inline menu
my $menu= ($no_inline_link?''	my $menu= ($no_inline_link?''
Line 3642 sub standard_css {	Line 3688 sub standard_css {
my $border = ($env{'browser.type'} eq 'explorer') ? '0px 2px 0px 2px'	my $border = ($env{'browser.type'} eq 'explorer') ? '0px 2px 0px 2px'
: '0px 3px 0px 4px';	: '0px 3px 0px 4px';


return <<END;	return <<END;
h1, h2, h3, th { font-family: $sans }	h1, h2, h3, th { font-family: $sans }
a:focus { color: red; background: yellow }	a:focus { color: red; background: yellow }
table.thinborder { border-collapse: collapse; }	table.thinborder,
table.thinborder tr th { border-style: solid; border-width: 1px; background: $tabbg;}
table.thinborder tr td { border-style: solid; border-width: 1px}	table.thinborder tr th {
	border-style: solid;
	border-width: 1px;
	background: $tabbg;
	}
	table.thinborder tr td {
	border-style: solid;
	border-width: 1px
	}

form, .inline { display: inline; }	form, .inline { display: inline; }
.center { text-align: center; }	.center { text-align: center; }
Line 3729 table#LC_title_bar td.LC_title_bar_role_	Line 3784 table#LC_title_bar td.LC_title_bar_role_
}	}

table#LC_menubuttons_mainmenu {	table#LC_menubuttons_mainmenu {
background: $pgbg;	width: 100%;
border: 0px;	border: 0px;
border-spacing: 1px;	border-spacing: 1px;
padding: 0px 1px;	padding: 0px 1px;
Line 3784 td.LC_table_cell_checkbox {	Line 3839 td.LC_table_cell_checkbox {
text-align: center;	text-align: center;
}	}

	table#LC_mainmenu td.LC_mainmenu_column {
	vertical-align: top;
	}

.LC_menubuttons_inline_text {	.LC_menubuttons_inline_text {
color: $font;	color: $font;
font-family: $sans;	font-family: $sans;
font-size: smaller;	font-size: smaller;
}	}

	.LC_menubuttons_link {
	text-decoration: none;
	}

	.LC_menubuttons_category {
	color: $font;
	background: $pgbg;
	font-family: $sans;
	font-size: larger;
	font-weight: bold;
	}

td.LC_menubuttons_text {	td.LC_menubuttons_text {
	width: 90%;
color: $font;	color: $font;
font-family: $sans;	font-family: $sans;
}	}

td.LC_menubuttons_img {	td.LC_menubuttons_img {
background: $tabbg;
}	}

.LC_current_location {	.LC_current_location {
font-family: $sans;	font-family: $sans;
background: $tabbg;	background: $tabbg;
Line 3806 td.LC_menubuttons_img {	Line 3879 td.LC_menubuttons_img {
font-weight: bold;	font-weight: bold;
}	}

	.LC_rolesmenu_is {
	font-family: $sans;
	}

	.LC_rolesmenu_selected {
	font-family: $sans;
	}

	.LC_rolesmenu_future {
	font-family: $sans;
	}


	.LC_rolesmenu_will {
	font-family: $sans;
	}

	.LC_rolesmenu_will_not {
	font-family: $sans;
	}

	.LC_rolesmenu_expired {
	font-family: $sans;
	}

	.LC_rolesinfo {
	font-family: $sans;
	}

	.LC_dropadd_labeltext {
	font-family: $sans;
	text-align: right;
	}

	.LC_preferences_labeltext {
	font-family: $sans;
	text-align: right;
	}

table.LC_aboutme_port {	table.LC_aboutme_port {
border: 0px;	border: 0px;
border-collapse: collapse;	border-collapse: collapse;
Line 3819 table.LC_data_table, table.LC_mail_list	Line 3931 table.LC_data_table, table.LC_mail_list
.LC_data_table_dense {	.LC_data_table_dense {
font-size: small;	font-size: small;
}	}
table.LC_data_table tr th, table.LC_calendar tr th, table.LC_mail_list tr th {	table.LC_nested_outer {
	border: 1px solid #000000;
	border-collapse: separate;
	border-spacing: 0px;
	width: 100%;
	}
	table.LC_nested {
	border: 0px;
	border-collapse: separate;
	border-spacing: 0px;
	width: 100%;
	}
	table.LC_data_table tr th, table.LC_calendar tr th, table.LC_mail_list tr th,
	table.LC_prior_tries tr th {
font-weight: bold;	font-weight: bold;
background-color: $data_table_head;	background-color: $data_table_head;
font-size: smaller;	font-size: smaller;
Line 3837 table.LC_data_table tr.LC_data_table_hig	Line 3962 table.LC_data_table tr.LC_data_table_hig
background-color: $data_table_darker;	background-color: $data_table_darker;
}	}
table.LC_data_table tr.LC_empty_row td,	table.LC_data_table tr.LC_empty_row td,
table.LC_whatsnew tr.LC_empty_row td {	table.LC_nested tr.LC_empty_row td {
background-color: #FFFFFF;	background-color: #FFFFFF;
font-weight: bold;	font-weight: bold;
font-style: italic;	font-style: italic;
text-align: center;	text-align: center;
padding: 8px;	padding: 8px;
}	}
table.LC_whatsnew tr.LC_empty_row td {	table.LC_nested tr.LC_empty_row td {
padding: 4ex	padding: 4ex
}	}
table.LC_whatsnew {	table.LC_nested_outer tr th {
	font-weight: bold;
	background-color: $data_table_head;
	font-size: smaller;
	border-bottom: 1px solid #000000;
	}
	table.LC_nested_outer tr td.LC_subheader {
	background-color: $data_table_head;
	font-weight: bold;
	font-size: small;
	border-bottom: 1px solid #000000;
	text-align: right;
}	}
	table.LC_nested tr.LC_info_row td {
table.LC_whatsnew tr th,
table.LC_whatsnew tr.LC_info_row td {
background-color: #CCC;	background-color: #CCC;
font-weight: bold;	font-weight: bold;
font-size: small;	font-size: small;
text-align: right;	text-align: center;
	}
	table.LC_nested tr.LC_info_row td.LC_left_item {
	text-align: left;
}	}
table.LC_whatsnew tr td {	table.LC_nested td {
background-color: #FFF;	background-color: #FFF;
font-size: small;	font-size: small;
text-align: right;
}	}
table.LC_whatsnew tr td.LC_first_item {	table.LC_nested_outer tr th.LC_right_item,
text-align: left;	table.LC_nested tr.LC_info_row td.LC_right_item,
	table.LC_nested tr.LC_odd_row td.LC_right_item,
	table.LC_nested tr td.LC_right_item {
	text-align: right;
}	}

table.LC_whatsnew tr.LC_odd_row td {	table.LC_nested tr.LC_odd_row td {
background-color: #EEE;	background-color: #EEE;
}	}

Line 3925 table.LC_mail_list tr.LC_mail_other {	Line 4064 table.LC_mail_list tr.LC_mail_other {
table.LC_mail_list tr.LC_mail_other:hover {	table.LC_mail_list tr.LC_mail_other:hover {
background-color: $mail_other_hover;	background-color: $mail_other_hover;
}	}
	table.LC_mail_list tr.LC_mail_even {
	}
	table.LC_mail_list tr.LC_mail_odd {
	}


table#LC_portfolio_actions {	table#LC_portfolio_actions {
width: auto;	width: auto;
Line 4177 span.LC_feedback_link {	Line 4321 span.LC_feedback_link {
font-size: larger;	font-size: larger;
}	}

	table.LC_prior_tries {
	border: 1px solid #000000;
	border-collapse: separate;
	border-spacing: 1px;
	}

	table.LC_prior_tries td {
	padding: 2px;
	}

	.LC_answer_correct {
	background: #AAFFAA;
	color: black;
	}
	.LC_answer_charged_try {
	background: #FFAAAA ! important;
	color: black;
	}
	.LC_answer_not_charged_try,
	.LC_answer_no_grade,
	.LC_answer_late {
	background: #FFFFAA;
	color: black;
	}
	.LC_answer_previous {
	background: #AAAAFF;
	color: black;
	}
	.LC_answer_no_message {
	background: #FFFFFF;
	color: black;
	}
	.LC_answer_unknown {
	background: orange;
	color: black;
	}


	span.LC_prior_numerical,
	span.LC_prior_string,
	span.LC_prior_custom,
	span.LC_prior_reaction,
	span.LC_prior_math {
	font-family: monospace;
	white-space: pre;
	}

	span.LC_prior_string {
	font-family: monospace;
	white-space: pre;
	}

	table.LC_prior_option {
	width: 100%;
	border-collapse: collapse;
	}
	table.LC_prior_rank, table.LC_prior_match {
	border-collapse: collapse;
	}
	table.LC_prior_option tr td,
	table.LC_prior_rank tr td,
	table.LC_prior_match tr td {
	border: 1px solid #000000;
	}

	span.LC_nobreak {
	white-space: nowrap;
	}

END	END
}	}

Line 4468 Inputs: $args - additional optio	Line 4681 Inputs: $args - additional optio
a html attribute	a html attribute
frameset -> if true will start with a <frameset>	frameset -> if true will start with a <frameset>
rather than <body>	rather than <body>
	dicsussion -> if true will get discussion from
	lonxml::xmlend
	(you can pass the target and parser arguments
	through optional 'target' and 'parser' args
	to this routine)

=cut	=cut

Line 4926 sub get_course_users {	Line 5144 sub get_course_users {
$usec = 'none';	$usec = 'none';
}	}
if ($uname ne '' && $udom ne '') {	if ($uname ne '' && $udom ne '') {
if ($end < $now) {	if ($end > 0 && $end < $now) {
$status = 'previous';	$status = 'previous';
} elsif ($start > $now) {	} elsif ($start > $now) {
$status = 'future';	$status = 'future';
Line 5368 sub record_sep {	Line 5586 sub record_sep {
} else {	} else {
my @allfields;	my @allfields;
if ($env{'form.upfiletype'} eq 'semisv') {	if ($env{'form.upfiletype'} eq 'semisv') {
@allfields=split(/;/,$record);	@allfields=split(/;/,$record,-1);
} else {	} else {
@allfields=split(/\,/,$record);	@allfields=split(/\,/,$record,-1);
}	}
my $i=0;	my $i=0;
my $j;	my $j;
Line 6064 Returns: both routines return nothing	Line 6282 Returns: both routines return nothing
#######################################################	#######################################################
#######################################################	#######################################################
sub store_course_settings {	sub store_course_settings {
	return &store_settings($env{'request.course.id'},@_);
	}

	sub store_settings {
# save to the environment	# save to the environment
# appenv the same items, just to be safe	# appenv the same items, just to be safe
my $courseid = $env{'request.course.id'};
my $udom = $env{'user.domain'};	my $udom = $env{'user.domain'};
my $uname = $env{'user.name'};	my $uname = $env{'user.name'};
my ($prefix,$Settings) = @_;	my ($context,$prefix,$Settings) = @_;
my %SaveHash;	my %SaveHash;
my %AppHash;	my %AppHash;
while (my ($setting,$type) = each(%$Settings)) {	while (my ($setting,$type) = each(%$Settings)) {
my $basename = join('.','internal',$courseid,$prefix,$setting);	my $basename = join('.','internal',$context,$prefix,$setting);
my $envname = 'environment.'.$basename;	my $envname = 'environment.'.$basename;
if (exists($env{'form.'.$setting})) {	if (exists($env{'form.'.$setting})) {
# Save this value away	# Save this value away
Line 6113 sub store_course_settings {	Line 6334 sub store_course_settings {
}	}

sub restore_course_settings {	sub restore_course_settings {
my $courseid = $env{'request.course.id'};	return &restore_settings($env{'request.course.id'},@_);
my ($prefix,$Settings) = @_;	}

	sub restore_settings {
	my ($context,$prefix,$Settings) = @_;
while (my ($setting,$type) = each(%$Settings)) {	while (my ($setting,$type) = each(%$Settings)) {
next if (exists($env{'form.'.$setting}));	next if (exists($env{'form.'.$setting}));
my $envname = 'environment.internal.'.$courseid.'.'.$prefix.	my $envname = 'environment.internal.'.$context.'.'.$prefix.
'.'.$setting;	'.'.$setting;
if (exists($env{$envname})) {	if (exists($env{$envname})) {
if ($type eq 'scalar') {	if ($type eq 'scalar') {
Line 6532 sub group_term {	Line 6756 sub group_term {

sub icon {	sub icon {
my ($file)=@_;	my ($file)=@_;
my $curfext = (split(/\./,$file))[-1];	my $curfext = lc((split(/\./,$file))[-1]);
my $iconname=$Apache::lonnet::perlvar{'lonIconsURL'}.'/unknown.gif';	my $iconname=$Apache::lonnet::perlvar{'lonIconsURL'}.'/unknown.gif';
my $embstyle = &Apache::loncommon::fileembstyle($curfext);	my $embstyle = &Apache::loncommon::fileembstyle($curfext);
if (!(!defined($embstyle) \|\| $embstyle eq 'unk' \|\| $embstyle eq 'hdn')) {	if (!(!defined($embstyle) \|\| $embstyle eq 'unk' \|\| $embstyle eq 'hdn')) {

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

Removed from v.1.492
changed lines
	Added in v.1.531