loncom/interface/loncommon.pm - diff

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Diff for /loncom/interface/loncommon.pm between versions 1.1075.2.44 and 1.1109

version 1.1075.2.44, 2013/08/12 20:03:41	version 1.1109, 2013/01/03 20:08:59
Line 68 use Apache::loncoursedata();	Line 68 use Apache::loncoursedata();
use Apache::lontexconvert();	use Apache::lontexconvert();
use Apache::lonclonecourse();	use Apache::lonclonecourse();
use Apache::lonuserutils();	use Apache::lonuserutils();
use Apache::lonuserstate();
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);
use DateTime::TimeZone;	use DateTime::TimeZone;
use DateTime::Locale::Catalog;	use DateTime::Locale::Catalog;
	use Text::Aspell;
use Authen::Captcha;	use Authen::Captcha;
use Captcha::reCAPTCHA;	use Captcha::reCAPTCHA;

Line 158 sub ssi_with_retries {	Line 158 sub ssi_with_retries {
# ----------------------------------------------- Filetypes/Languages/Copyright	# ----------------------------------------------- Filetypes/Languages/Copyright
my %language;	my %language;
my %supported_language;	my %supported_language;
	my %supported_codes;
my %latex_language; # For choosing hyphenation in <transl..>	my %latex_language; # For choosing hyphenation in <transl..>
my %latex_language_bykey; # for choosing hyphenation from metadata	my %latex_language_bykey; # for choosing hyphenation from metadata
my %cprtag;	my %cprtag;
Line 192 BEGIN {	Line 193 BEGIN {
while (my $line = <$fh>) {	while (my $line = <$fh>) {
next if ($line=~/^\#/);	next if ($line=~/^\#/);
chomp($line);	chomp($line);
my ($key,$two,$country,$three,$enc,$val,$sup,$latex)=(split(/\t/,$line));	my ($key,$code,$country,$three,$enc,$val,$sup,$latex)=(split(/\t/,$line));
$language{$key}=$val.' - '.$enc;	$language{$key}=$val.' - '.$enc;
if ($sup) {	if ($sup) {
$supported_language{$key}=$sup;	$supported_language{$key}=$sup;
	$supported_codes{$key} = $code;
}	}
if ($latex) {	if ($latex) {
$latex_language_bykey{$key} = $latex;	$latex_language_bykey{$key} = $latex;
$latex_language{$two} = $latex;	$latex_language{$code} = $latex;
}	}
}	}
close($fh);	close($fh);
Line 528 ENDAUTHORBRW	Line 530 ENDAUTHORBRW
}	}

sub coursebrowser_javascript {	sub coursebrowser_javascript {
my ($domainfilter,$sec_element,$formname,$role_element,$crstype,	my ($domainfilter,$sec_element,$formname,$role_element,$crstype) = @_;
$credits_element) = @_;
my $wintitle = 'Course_Browser';	my $wintitle = 'Course_Browser';
if ($crstype eq 'Community') {	if ($crstype eq 'Community') {
$wintitle = 'Community_Browser';	$wintitle = 'Community_Browser';
Line 592 sub coursebrowser_javascript {	Line 593 sub coursebrowser_javascript {
}	}
$id_functions	$id_functions
ENDSTDBRW	ENDSTDBRW
if (($sec_element ne '') \|\| ($role_element ne '') \|\| ($credits_element ne '')) {	if (($sec_element ne '') \|\| ($role_element ne '')) {
$output .= &setsec_javascript($sec_element,$formname,$role_element,	$output .= &setsec_javascript($sec_element,$formname,$role_element);
$credits_element);
}	}
$output .= '	$output .= '
// ]]>	// ]]>
Line 663 if (!Array.prototype.indexOf) {	Line 663 if (!Array.prototype.indexOf) {
var n = 0;	var n = 0;
if (arguments.length > 0) {	if (arguments.length > 0) {
n = Number(arguments[1]);	n = Number(arguments[1]);
if (n !== n) { // shortcut for verifying if it's NaN	if (n !== n) { // shortcut for verifying if it is NaN
n = 0;	n = 0;
} else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) {	} else if (n !== 0 && n !== (1 / 0) && n !== -(1 / 0)) {
n = (n > 0 \|\| -1) * Math.floor(Math.abs(n));	n = (n > 0 \|\| -1) * Math.floor(Math.abs(n));
Line 751 ENDUSERBRW	Line 751 ENDUSERBRW
}	}

sub setsec_javascript {	sub setsec_javascript {
my ($sec_element,$formname,$role_element,$credits_element) = @_;	my ($sec_element,$formname,$role_element) = @_;
my (@courserolenames,@communityrolenames,$rolestr,$courserolestr,	my (@courserolenames,@communityrolenames,$rolestr,$courserolestr,
$communityrolestr);	$communityrolestr);
if ($role_element ne '') {	if ($role_element ne '') {
Line 846 function setRole(crstype) {	Line 846 function setRole(crstype) {
}	}
\|;	\|;
}	}
if ($credits_element) {
$setsections .= qq\|
function setCredits(defaultcredits) {
document.$formname.$credits_element.value = defaultcredits;
return;
}
\|;
}
return $setsections;	return $setsections;
}	}

Line 899 sub check_uncheck_jscript {	Line 891 sub check_uncheck_jscript {
function checkAll(field) {	function checkAll(field) {
if (field.length > 0) {	if (field.length > 0) {
for (i = 0; i < field.length; i++) {	for (i = 0; i < field.length; i++) {
if (!field[i].disabled) {	if (!field[i].disabled) {
field[i].checked = true;	field[i].checked = true;
}	}
}	}
} else {	} else {
if (!field.disabled) {	if (!field.disabled) {
field.checked = true;	field.checked = true;
}	}
}	}
Line 1008 sub select_language {	Line 1000 sub select_language {
$langchoices{$code} = &plainlanguagedescription($id);	$langchoices{$code} = &plainlanguagedescription($id);
}	}
}	}
%langchoices = &Apache::lonlocal::texthash(%langchoices);
return &select_form($selected,$name,\%langchoices);	return &select_form($selected,$name,\%langchoices);
}	}

=pod	=pod


	=item * &list_languages()

	Returns an array reference that is suitable for use in language prompters.
	Each array element is itself a two element array. The first element
	is the language code. The second element a descsriptiuon of the
	language itself. This is suitable for use in e.g.
	&Apache::edit::select_arg (once dereferenced that is).

	=cut

	sub list_languages {
	my @lang_choices;

	foreach my $id (&languageids()) {
	my $code = &supportedlanguagecode($id);
	if ($code) {
	my $selector = $supported_codes{$id};
	my $description = &plainlanguagedescription($id);
	push (@lang_choices, [$selector, $description]);
	}
	}
	return \@lang_choices;
	}

	=pod

=item * &linked_select_forms(...)	=item * &linked_select_forms(...)

linked_select_forms returns a string containing a <script></script> block	linked_select_forms returns a string containing a <script></script> block
Line 1040 linked_select_forms takes the following	Line 1058 linked_select_forms takes the following

=item * $menuorder, the order of values in the first menu	=item * $menuorder, the order of values in the first menu

=item * $onchangefirst, additional javascript call to execute for an onchange
event for the first <select> tag

=item * $onchangesecond, additional javascript call to execute for an onchange
event for the second <select> tag

=back	=back

Below is an example of such a hash. Only the 'text', 'default', and	Below is an example of such a hash. Only the 'text', 'default', and
Line 1099 sub linked_select_forms {	Line 1111 sub linked_select_forms {
$secondselectname,	$secondselectname,
$hashref,	$hashref,
$menuorder,	$menuorder,
$onchangefirst,
$onchangesecond
) = @_;	) = @_;
my $second = "document.$formname.$secondselectname";	my $second = "document.$formname.$secondselectname";
my $first = "document.$formname.$firstselectname";	my $first = "document.$formname.$firstselectname";
Line 1157 function select1_changed() {	Line 1167 function select1_changed() {
</script>	</script>
END	END
# output the initial values for the selection lists	# output the initial values for the selection lists
$result .= "<select size=\"1\" name=\"$firstselectname\" onchange=\"select1_changed();$onchangefirst\">\n";	$result .= "<select size=\"1\" name=\"$firstselectname\" onchange=\"select1_changed()\">\n";
my @order = sort(keys(%{$hashref}));	my @order = sort(keys(%{$hashref}));
if (ref($menuorder) eq 'ARRAY') {	if (ref($menuorder) eq 'ARRAY') {
@order = @{$menuorder};	@order = @{$menuorder};
Line 1170 END	Line 1180 END
$result .= "</select>\n";	$result .= "</select>\n";
my %select2 = %{$hashref->{$firstdefault}->{'select2'}};	my %select2 = %{$hashref->{$firstdefault}->{'select2'}};
$result .= $middletext;	$result .= $middletext;
$result .= "<select size=\"1\" name=\"$secondselectname\"";	$result .= "<select size=\"1\" name=\"$secondselectname\">\n";
if ($onchangesecond) {
$result .= ' onchange="'.$onchangesecond.'"';
}
$result .= ">\n";
my $seconddefault = $hashref->{$firstdefault}->{'default'};	my $seconddefault = $hashref->{$firstdefault}->{'default'};

my @secondorder = sort(keys(%select2));	my @secondorder = sort(keys(%select2));
Line 2161 sub select_level_form {	Line 2167 sub select_level_form {

=pod	=pod

=item * &select_dom_form($defdom,$name,$includeempty,$showdomdesc,$onchange,$incdoms,$excdoms)	=item * &select_dom_form($defdom,$name,$includeempty,$showdomdesc,$onchange,$incdoms)

Returns a string containing a <select name='$name' size='1'> form to	Returns a string containing a <select name='$name' size='1'> form to
allow a user to select the domain to preform an operation in.	allow a user to select the domain to preform an operation in.
Line 2174 If the $showdomdesc flag is set, the dom	Line 2180 If the $showdomdesc flag is set, the dom

The optional $onchange argument specifies what should occur if the domain selector is changed, e.g., 'this.form.submit()' if the form is to be automatically submitted.	The optional $onchange argument specifies what should occur if the domain selector is changed, e.g., 'this.form.submit()' if the form is to be automatically submitted.

The optional $incdoms is a reference to an array of domains which will be the only available options.	The optional $incdoms is a reference to an array of domains which will be the only available options.

The optional $excdoms is a reference to an array of domains which will be excluded from the available options.

=cut	=cut

#-------------------------------------------	#-------------------------------------------
sub select_dom_form {	sub select_dom_form {
my ($defdom,$name,$includeempty,$showdomdesc,$onchange,$incdoms,$excdoms) = @_;	my ($defdom,$name,$includeempty,$showdomdesc,$onchange,$incdoms) = @_;
if ($onchange) {	if ($onchange) {
$onchange = ' onchange="'.$onchange.'"';	$onchange = ' onchange="'.$onchange.'"';
}	}
my (@domains,%exclude);	my @domains;
if (ref($incdoms) eq 'ARRAY') {	if (ref($incdoms) eq 'ARRAY') {
@domains = sort {lc($a) cmp lc($b)} (@{$incdoms});	@domains = sort {lc($a) cmp lc($b)} (@{$incdoms});
} else {	} else {
@domains = sort {lc($a) cmp lc($b)} (&Apache::lonnet::all_domains());	@domains = sort {lc($a) cmp lc($b)} (&Apache::lonnet::all_domains());
}	}
if ($includeempty) { @domains=('',@domains); }	if ($includeempty) { @domains=('',@domains); }
if (ref($excdoms) eq 'ARRAY') {
map { $exclude{$_} = 1; } @{$excdoms};
}
my $selectdomain = "<select name=\"$name\" size=\"1\"$onchange>\n";	my $selectdomain = "<select name=\"$name\" size=\"1\"$onchange>\n";
foreach my $dom (@domains) {	foreach my $dom (@domains) {
next if ($exclude{$dom});
$selectdomain.="<option value=\"$dom\" ".	$selectdomain.="<option value=\"$dom\" ".
($dom eq $defdom ? 'selected="selected" ' : '').'>'.$dom;	($dom eq $defdom ? 'selected="selected" ' : '').'>'.$dom;
if ($showdomdesc) {	if ($showdomdesc) {
Line 2319 Outputs:	Line 2319 Outputs:

=item * $clientos	=item * $clientos

=item * $clientmobile

=item * $clientinfo

=back	=back

=back	=back
Line 2341 sub decode_user_agent {	Line 2337 sub decode_user_agent {
my $clientversion='0';	my $clientversion='0';
my $clientmathml='';	my $clientmathml='';
my $clientunicode='0';	my $clientunicode='0';
my $clientmobile=0;
for (my $i=0;$i<=$#browsertype;$i++) {	for (my $i=0;$i<=$#browsertype;$i++) {
my ($bname,$match,$notmatch,$vreg,$minv,$univ)=split(/\:/,$browsertype[$i]);	my ($bname,$match,$notmatch,$vreg,$minv,$univ)=split(/\:/,$browsertype[$i]);
if (($httpbrowser=~/$match/i) && ($httpbrowser!~/$notmatch/i)) {	if (($httpbrowser=~/$match/i) && ($httpbrowser!~/$notmatch/i)) {
Line 2353 sub decode_user_agent {	Line 2348 sub decode_user_agent {
}	}
}	}
my $clientos='unknown';	my $clientos='unknown';
my $clientinfo;
if (($httpbrowser=~/linux/i) \|\|	if (($httpbrowser=~/linux/i) \|\|
($httpbrowser=~/unix/i) \|\|	($httpbrowser=~/unix/i) \|\|
($httpbrowser=~/ux/i) \|\|	($httpbrowser=~/ux/i) \|\|
Line 2365 sub decode_user_agent {	Line 2359 sub decode_user_agent {
($httpbrowser=~/powerpc/i)) { $clientos='mac'; }	($httpbrowser=~/powerpc/i)) { $clientos='mac'; }
if ($httpbrowser=~/win/i) { $clientos='win'; }	if ($httpbrowser=~/win/i) { $clientos='win'; }
if ($httpbrowser=~/embed/i) { $clientos='pda'; }	if ($httpbrowser=~/embed/i) { $clientos='pda'; }
if ($httpbrowser=~/(Android\|iPod\|iPad\|iPhone\|webOS\|Blackberry\|Windows Phone\|Opera m(?:ob\|in)\|Fennec)/i) {
$clientmobile=lc($1);
}
if ($httpbrowser=~ m{Firefox/(\d+\.\d+)}) {
$clientinfo = 'firefox-'.$1;
} elsif ($httpbrowser=~ m{chromeframe/(\d+\.\d+)\.}) {
$clientinfo = 'chromeframe-'.$1;
}
return ($httpbrowser,$clientbrowser,$clientversion,$clientmathml,	return ($httpbrowser,$clientbrowser,$clientversion,$clientmathml,
$clientunicode,$clientos,$clientmobile,$clientinfo);	$clientunicode,$clientos,);
}	}

###############################################################	###############################################################
Line 2541 sub authform_nochange {	Line 2527 sub authform_nochange {
kerb_def_dom => 'MSU.EDU',	kerb_def_dom => 'MSU.EDU',
@_,	@_,
);	);
my ($authnum,%can_assign) = &get_assignable_auth($in{'domain'});	my ($authnum,%can_assign) = &get_assignable_auth($in{'domain'});
my $result;	my $result;
if (!$authnum) {	if (!$authnum) {
$result = &mt('Under your current role you are not permitted to change login settings for this user');	$result = &mt('Under your current role you are not permitted to change login settings for this user');
Line 3037 sub get_related_words {	Line 3023 sub get_related_words {
untie %thesaurus_db;	untie %thesaurus_db;
return @Words;	return @Words;
}	}
	###############################################################
	#
	# Spell checking
	#

	=pod

	=head1 Spell checking

	=over 4

	=item * &check_spelling($wordlist $language)

	Takes a string containing words and feeds it to an external
	spellcheck program via a pipeline. Returns a string containing
	them mis-spelled words.

	Parameters:

	=over 4

	=item - $wordlist

	String that will be fed into the spellcheck program.

	=item - $language

	Language string that specifies the language for which the spell
	check will be performed.

	=back

	=back

	Note: This sub assumes that aspell is installed.


	=cut


=pod	=pod

Line 3044 sub get_related_words {	Line 3069 sub get_related_words {

=cut	=cut

	sub check_spelling {
	my ($wordlist, $language) = @_;
	my @misspellings;

	# Generate the speller and set the langauge.
	# if explicitly selected:

	my $speller = Text::Aspell->new;
	if ($language) {
	$speller->set_option('lang', $language);
	}

	# Turn the word list into an array of words by splittingon whitespace

	my @words = split(/\s+/, $wordlist);

	foreach my $word (@words) {
	if(! $speller->check($word)) {
	push(@misspellings, $word);
	}
	}
	return join(' ', @misspellings);

	}

# -------------------------------------------------------------- Plaintext name	# -------------------------------------------------------------- Plaintext name
=pod	=pod

Line 3234 sub screenname {	Line 3284 sub screenname {
# ------------------------------------------------------------- Confirm Wrapper	# ------------------------------------------------------------- Confirm Wrapper
=pod	=pod

=item * &confirmwrapper($message)	=item confirmwrapper

Wrap messages about completion of operation in box	Wrap messages about completion of operation in box

Line 4852 sub designparm {	Line 4902 sub designparm {

Inputs: $url (usually will be undef).	Inputs: $url (usually will be undef).

Returns: Path to Authoring Space containing the resource or	Returns: Path to Construction Space containing the resource or
directory being viewed (or for which action is being taken).	directory being viewed (or for which action is being taken).
If $url is provided, and begins /priv/<domain>/<uname>	If $url is provided, and begins /priv/<domain>/<uname>
the path will be that portion of the $context argument.	the path will be that portion of the $context argument.
Line 4915 Input: (optional) filename from which br	Line 4965 Input: (optional) filename from which br
is appropriate for use in building the breadcrumb trail.	is appropriate for use in building the breadcrumb trail.

Returns: HTML div with CSTR path and recent box	Returns: HTML div with CSTR path and recent box
To be included on Authoring Space pages	To be included on Construction Space pages

=cut	=cut

Line 4930 sub CSTR_pageheader {	Line 4980 sub CSTR_pageheader {

my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};	my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
my ($udom,$uname,$thisdisfn)=	my ($udom,$uname,$thisdisfn)=
($trailfile =~ m{^\Q$londocroot\E/priv/([^/]+)/([^/]+)(?:\|/(.*))$});	($trailfile =~ m{^\Q$londocroot\E/priv/([^/]+)/([^/]+)/(.*)$});
my $formaction = "/priv/$udom/$uname/$thisdisfn";	my $formaction = "/priv/$udom/$uname/$thisdisfn";
$formaction =~ s{/+}{/}g;	$formaction =~ s{/+}{/}g;

Line 4946 sub CSTR_pageheader {	Line 4996 sub CSTR_pageheader {
my $output =	my $output =
'<div>'	'<div>'
.&Apache::loncommon::help_open_menu('','',3,'Authoring') #FIXME: Broken? Where is it?	.&Apache::loncommon::help_open_menu('','',3,'Authoring') #FIXME: Broken? Where is it?
.'<b>'.&mt('Authoring Space:').'</b> '	.'<b>'.&mt('Construction Space:').'</b> '
.'<form name="dirs" method="post" action="'.$formaction	.'<form name="dirs" method="post" action="'.$formaction
.'" target="_top">' #FIXME lonpubdir: target="_parent"	.'" target="_top">' #FIXME lonpubdir: target="_parent"
.&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv/'.$udom,undef,undef);	.&Apache::lonhtmlcommon::crumbs($uname.'/'.$parentpath,'_top','/priv/'.$udom,undef,undef);
Line 5005 Inputs:	Line 5055 Inputs:

=item * $bgcolor, used to override the bgcolor on a webpage to a specific value	=item * $bgcolor, used to override the bgcolor on a webpage to a specific value

=item * $no_inline_link, if true and in remote mode, don't show the
'Switch To Inline Menu' link

=item * $args, optional argument valid values are	=item * $args, optional argument valid values are
no_auto_mt_title -> prevents &mt()ing the title arg	no_auto_mt_title -> prevents &mt()ing the title arg
inherit_jsmath -> when creating popup window in a page,	inherit_jsmath -> when creating popup window in a page,
Line 5029 other decorations will be returned.	Line 5076 other decorations will be returned.

sub bodytag {	sub bodytag {
my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,	my ($title,$function,$addentries,$bodyonly,$domain,$forcereg,
$no_nav_bar,$bgcolor,$no_inline_link,$args,$advtoolsref)=@_;	$no_nav_bar,$bgcolor,$args,$advtoolsref)=@_;

my $public;	my $public;
if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))	if ((($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))
Line 5078 sub bodytag {	Line 5125 sub bodytag {
my $bodytag = "<body $extra_body_attr>".	my $bodytag = "<body $extra_body_attr>".
&Apache::lontexconvert::init_math_support($args->{'inherit_jsmath'});	&Apache::lontexconvert::init_math_support($args->{'inherit_jsmath'});

&get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']);	if ($bodyonly) {

if (($bodyonly) \|\| ($no_nav_bar) \|\| ($env{'form.inhibitmenu'} eq 'yes')) {
return $bodytag;	return $bodytag;
}	}

	my $name = &plainname($env{'user.name'},$env{'user.domain'});
if ($public) {	if ($public) {
undef($role);	undef($role);
	} else {
	$name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'},
	undef,'LC_menubuttons_link');
}	}

my $titleinfo = '<h1>'.$title.'</h1>';	my $titleinfo = '<h1>'.$title.'</h1>';
Line 5101 sub bodytag {	Line 5150 sub bodytag {
}	}

$role = '<span class="LC_nobreak">('.$role.')</span>' if $role;	$role = '<span class="LC_nobreak">('.$role.')</span>' if $role;
	&get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['inhibitmenu']);

if ($env{'request.state'} eq 'construct') { $forcereg=1; }	if ($no_nav_bar \|\| $env{'form.inhibitmenu'} eq 'yes') {
	return $bodytag;
	}

	if ($env{'request.state'} eq 'construct') { $forcereg=1; }
my $funclist;
if (($env{'environment.remote'} eq 'on') && ($env{'request.state'} ne 'construct')) {
$bodytag .= Apache::lonhtmlcommon::scripttag(Apache::lonmenu::utilityfunctions(), 'start')."\n".
Apache::lonmenu::serverform();
my $forbodytag;
&Apache::lonmenu::prepare_functions($env{'request.noversionuri'},
$forcereg,$args->{'group'},
$args->{'bread_crumbs'},
$advtoolsref,'',\$forbodytag);
unless (ref($args->{'bread_crumbs'}) eq 'ARRAY') {
$funclist = $forbodytag;
}
} else {

# if ($env{'request.state'} eq 'construct') {	# if ($env{'request.state'} eq 'construct') {
# $titleinfo = &CSTR_pageheader(); #FIXME: Will be removed once all scripts have their own calls	# $titleinfo = &CSTR_pageheader(); #FIXME: Will be removed once all scripts have their own calls
# }	# }

$bodytag .= Apache::lonhtmlcommon::scripttag(
Apache::lonmenu::utilityfunctions(), 'start');

my ($left,$right) = Apache::lonmenu::primary_menu();

if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) {	if ($env{'request.noversionuri'} =~ m{^/res/adm/pages/}) {
if ($dc_info) {	if ($dc_info) {
$dc_info = qq\|<span class="LC_cusr_subheading">$dc_info</span>\|;	$dc_info = qq\|<span class="LC_cusr_subheading">$dc_info</span>\|;
}	}
$bodytag .= qq\|<div id="LC_nav_bar">$left $role<br />	$bodytag .= qq\|<div id="LC_nav_bar">$name $role<br />
<em>$realm</em> $dc_info</div>\|;	<em>$realm</em> $dc_info</div>\|;
return $bodytag;	return $bodytag;
}	}

unless ($env{'request.symb'} =~ m/\.page___\d+___/) {	unless ($env{'request.symb'} =~ m/\.page___\d+___/) {
$bodytag .= qq\|<div id="LC_nav_bar">$left $role</div>\|;	$bodytag .= qq\|<div id="LC_nav_bar">$name $role</div>\|;
}	}

$bodytag .= $right;	$bodytag .= Apache::lonhtmlcommon::scripttag(
	Apache::lonmenu::utilityfunctions(), 'start');

	$bodytag .= Apache::lonmenu::primary_menu();

if ($dc_info) {	if ($dc_info) {
$dc_info = &dc_courseid_toggle($dc_info);	$dc_info = &dc_courseid_toggle($dc_info);
Line 5157 sub bodytag {	Line 5195 sub bodytag {
if ($env{'request.state'} eq 'construct') {	if ($env{'request.state'} eq 'construct') {
$bodytag .= &Apache::lonmenu::innerregister($forcereg,	$bodytag .= &Apache::lonmenu::innerregister($forcereg,
$args->{'bread_crumbs'});	$args->{'bread_crumbs'});
} elsif ($forcereg) {	} elsif ($forcereg) {
$bodytag .= &Apache::lonmenu::innerregister($forcereg,undef,	$bodytag .= &Apache::lonmenu::innerregister($forcereg,undef,
$args->{'group'});	$args->{'group'});
} else {	} else {
my $forbodytag;	$bodytag .=
&Apache::lonmenu::prepare_functions($env{'request.noversionuri'},	&Apache::lonmenu::prepare_functions($env{'request.noversionuri'},
$forcereg,$args->{'group'},	$forcereg,$args->{'group'},
$args->{'bread_crumbs'},	$args->{'bread_crumbs'},
$advtoolsref,'',\$forbodytag);	$advtoolsref);
unless (ref($args->{'bread_crumbs'}) eq 'ARRAY') {
$bodytag .= $forbodytag;
}
}	}
}else{	}else{
# this is to seperate menu from content when there's no secondary	# this is to seperate menu from content when there's no secondary
Line 5178 sub bodytag {	Line 5213 sub bodytag {
}	}

return $bodytag;	return $bodytag;
}

#
# Top frame rendering, Remote is up
#

my $imgsrc = $img;
if ($img =~ /^\/adm/) {
$imgsrc = &lonhttpdurl($img);
}
my $upperleft='<img src="'.$imgsrc.'" alt="'.$function.'" />';

# Explicit link to get inline menu
my $menu= ($no_inline_link?''
:'<a href="/adm/remote?action=collapse" target="_top">'.&mt('Switch to Inline Menu Mode').'</a>');

if ($dc_info) {
$dc_info = qq\|<span class="LC_cusr_subheading">($dc_info)</span>\|;
}

my $name = &plainname($env{'user.name'},$env{'user.domain'});
unless ($public) {
$name = &aboutmewrapper($name,$env{'user.name'},$env{'user.domain'},
undef,'LC_menubuttons_link');
}

unless ($env{'form.inhibitmenu'}) {
$bodytag .= qq\|<div id="LC_nav_bar">$name $role</div>
<ol class="LC_primary_menu LC_floatright LC_right">
<li>$menu</li>
</ol><div id="LC_realm"> $realm $dc_info</div>\|;
}
if ($env{'request.state'} eq 'construct') {
if (!$public){
if ($env{'request.state'} eq 'construct') {
$funclist = &Apache::lonhtmlcommon::scripttag(
&Apache::lonmenu::utilityfunctions(), 'start').
&Apache::lonhtmlcommon::scripttag('','end').
&Apache::lonmenu::innerregister($forcereg,
$args->{'bread_crumbs'});
}
}
}
return $bodytag."\n".$funclist;
}	}

sub dc_courseid_toggle {	sub dc_courseid_toggle {
Line 5253 sub make_attr_string {	Line 5244 sub make_attr_string {
delete($attr_ref->{$key});	delete($attr_ref->{$key});
}	}
}	}
if ($env{'environment.remote'} eq 'on') {	$attr_ref->{'onload'} = $on_load;
$attr_ref->{'onload'} =	$attr_ref->{'onunload'}= $on_unload;
&Apache::lonmenu::loadevents(). $on_load;
$attr_ref->{'onunload'}=
&Apache::lonmenu::unloadevents().$on_unload;
} else {
$attr_ref->{'onload'} = $on_load;
$attr_ref->{'onunload'}= $on_unload;
}
}	}

my $attr_string;	my $attr_string;
Line 5396 form, .inline {	Line 5380 form, .inline {
vertical-align:middle;	vertical-align:middle;
}	}

.LC_floatleft {
float: left;
}

.LC_floatright {
float: right;
}

.LC_400Box {	.LC_400Box {
width:400px;	width:400px;
}	}
Line 5747 table.LC_nested tr.LC_empty_row td {	Line 5723 table.LC_nested tr.LC_empty_row td {
padding: 8px;	padding: 8px;
}	}

table.LC_data_table tr.LC_empty_row td,	table.LC_data_table tr.LC_empty_row td {
table.LC_data_table tr.LC_footer_row td {
background-color: $sidebg;	background-color: $sidebg;
}	}

Line 6474 div.LC_edit_problem_saves {	Line 6449 div.LC_edit_problem_saves {
padding-bottom: 5px;	padding-bottom: 5px;
}	}

.LC_edit_opt {
padding-left: 1em;
white-space: nowrap;
}

img.stift {	img.stift {
border-width: 0;	border-width: 0;
vertical-align: middle;	vertical-align: middle;
Line 6493 div.LC_createcourse {	Line 6463 div.LC_createcourse {
}	}

.LC_dccid {	.LC_dccid {
float: right;
margin: 0.2em 0 0 0;	margin: 0.2em 0 0 0;
padding: 0;	padding: 0;
font-size: 90%;	font-size: 90%;
Line 6591 fieldset > legend {	Line 6560 fieldset > legend {
}	}

ol.LC_primary_menu {	ol.LC_primary_menu {
	float: right;
margin: 0;	margin: 0;
padding: 0;	padding: 0;
background-color: $pgbg_or_bgcolor;	background-color: $pgbg_or_bgcolor;
Line 6702 ul#LC_secondary_menu li {	Line 6672 ul#LC_secondary_menu li {
font-weight: bold;	font-weight: bold;
line-height: 1.8em;	line-height: 1.8em;
border-right: 1px solid black;	border-right: 1px solid black;
vertical-align: middle;
float: left;	float: left;
}	}

Line 6735 ul#LC_secondary_menu li ul li {	Line 6704 ul#LC_secondary_menu li ul li {
vertical-align: top;	vertical-align: top;
border-left: 1px solid black;	border-left: 1px solid black;
border-right: 1px solid black;	border-right: 1px solid black;
background-color: $data_table_light;	background-color: $data_table_light
list-style:none;	list-style:none;
float: none;	float: none;
}	}
Line 7262 sub headtag {	Line 7231 sub headtag {
if (!$args->{'frameset'}) {	if (!$args->{'frameset'}) {
$result .= &Apache::lonhtmlcommon::htmlareaheaders();	$result .= &Apache::lonhtmlcommon::htmlareaheaders();
}	}
if ($args->{'force_register'}) {	if ($args->{'force_register'} && $env{'request.noversionuri'} !~ m{^/res/adm/pages/}) {
$result .= &Apache::lonmenu::registerurl(1);	$result .= Apache::lonxml::display_title();
}	}
if (!$args->{'no_nav_bar'}	if (!$args->{'no_nav_bar'}
&& !$args->{'only_body'}	&& !$args->{'only_body'}
Line 7306 ADDMETA	Line 7275 ADDMETA
.'<link rel="stylesheet" type="text/css" href="'.$url.'" />'	.'<link rel="stylesheet" type="text/css" href="'.$url.'" />'
.$inhibitprint	.$inhibitprint
.$head_extra;	.$head_extra;
if ($env{'browser.mobile'}) {
$result .= '
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0">
<meta name="apple-mobile-web-app-capable" content="yes" />';
}
return $result.'</head>';	return $result.'</head>';
}	}

Line 7477 $args - additional optional args support	Line 7441 $args - additional optional args support
skip_phases -> hash ref of	skip_phases -> hash ref of
head -> skip the <html><head> generation	head -> skip the <html><head> generation
body -> skip all <body> generation	body -> skip all <body> generation
no_inline_link -> if true and in remote mode, don't show the
'Switch To Inline Menu' link
no_auto_mt_title -> prevent &mt()ing the title arg	no_auto_mt_title -> prevent &mt()ing the title arg
inherit_jsmath -> when creating popup window in a page,	inherit_jsmath -> when creating popup window in a page,
should it have jsmath forced on by the	should it have jsmath forced on by the
current page	current page
bread_crumbs -> Array containing breadcrumbs	bread_crumbs -> Array containing breadcrumbs
bread_crumbs_component -> if exists show it as headline else show only the breadcrumbs	bread_crumbs_component -> if exists show it as headline else show only the breadcrumbs
group -> includes the current group, if page is for a	group -> includes the current group, if page is for a
specific group	specific group

=back	=back

Line 7516 sub start_page {	Line 7478 sub start_page {
$args->{'function'}, $args->{'add_entries'},	$args->{'function'}, $args->{'add_entries'},
$args->{'only_body'}, $args->{'domain'},	$args->{'only_body'}, $args->{'domain'},
$args->{'force_register'}, $args->{'no_nav_bar'},	$args->{'force_register'}, $args->{'no_nav_bar'},
$args->{'bgcolor'}, $args->{'no_inline_link'},	$args->{'bgcolor'}, $args,
$args, \@advtools);	\@advtools);
}	}
}	}

Line 7557 sub start_page {	Line 7519 sub start_page {
}else{	}else{
$result .= &Apache::lonhtmlcommon::breadcrumbs();	$result .= &Apache::lonhtmlcommon::breadcrumbs();
}	}
} elsif (($env{'environment.remote'} eq 'on') &&
($env{'form.inhibitmenu'} ne 'yes') &&
($env{'request.noversionuri'} =~ m{^/res/}) &&
($env{'request.noversionuri'} !~ m{^/res/adm/pages/})) {
$result .= '<div style="padding:0;margin:0;clear:both"><hr /></div>';
}	}
return $result;	return $result;
}	}
Line 7651 var modalWindow = {	Line 7608 var modalWindow = {
$(".LCmodal-overlay").click(function(){modalWindow.close();});	$(".LCmodal-overlay").click(function(){modalWindow.close();});
}	}
};	};
var openMyModal = function(source,width,height,scrolling,transparency,style)	var openMyModal = function(source,width,height,scrolling)
{	{
modalWindow.windowId = "myModal";	modalWindow.windowId = "myModal";
modalWindow.width = width;	modalWindow.width = width;
modalWindow.height = height;	modalWindow.height = height;
modalWindow.content = "<iframe width='"+width+"' height='"+height+"' frameborder='0' scrolling='"+scrolling+"' allowtransparency='"+transparency+"' src='" + source + "' style='"+style+"'>&lt/iframe>";	modalWindow.content = "<iframe width='"+width+"' height='"+height+"' frameborder='0' scrolling='"+scrolling+"' allowtransparency='true' src='" + source + "'>&lt/iframe>";
modalWindow.open();	modalWindow.open();
};	};
// END LON-CAPA Internal -->	// END LON-CAPA Internal -->
Line 7666 ENDMODAL	Line 7623 ENDMODAL
}	}

sub modal_link {	sub modal_link {
my ($link,$linktext,$width,$height,$target,$scrolling,$title,$transparency,$style)=@_;	my ($link,$linktext,$width,$height,$target,$scrolling,$title)=@_;
unless ($width) { $width=480; }	unless ($width) { $width=480; }
unless ($height) { $height=400; }	unless ($height) { $height=400; }
unless ($scrolling) { $scrolling='yes'; }	unless ($scrolling) { $scrolling='yes'; }
unless ($transparency) { $transparency='true'; }

my $target_attr;	my $target_attr;
if (defined($target)) {	if (defined($target)) {
$target_attr = 'target="'.$target.'"';	$target_attr = 'target="'.$target.'"';
}	}
return <<"ENDLINK";	return <<"ENDLINK";
<a href="$link" $target_attr title="$title" onclick="javascript:openMyModal('$link',$width,$height,'$scrolling','$transparency','$style'); return false;">	<a href="$link" $target_attr title="$title" onclick="javascript:openMyModal('$link',$width,$height,'$scrolling'); return false;">
$linktext</a>	$linktext</a>
ENDLINK	ENDLINK
}	}
Line 7705 sub modal_adhoc_inner {	Line 7660 sub modal_adhoc_inner {
my $innerwidth=$width-20;	my $innerwidth=$width-20;
$content=&js_ready(	$content=&js_ready(
&start_page('Dialog',undef,{'only_body'=>1,'bgcolor'=>'#FFFFFF'}).	&start_page('Dialog',undef,{'only_body'=>1,'bgcolor'=>'#FFFFFF'}).
&start_scrollbox($width.'px',$innerwidth.'px',$height.'px','myModal','#FFFFFF',undef,1).	&start_scrollbox($width.'px',$innerwidth.'px',$height.'px').
$content.	$content.
&end_scrollbox().	&end_scrollbox().
&end_page()	&end_page()
);	);
return &modal_adhoc_script($funcname,$width,$height,$content);	return &modal_adhoc_script($funcname,$width,$height,$content);
}	}
Line 7827 sub LCprogressbar {	Line 7782 sub LCprogressbar {
$LCcurrentid=$$.'_'.$LCidcnt;	$LCcurrentid=$$.'_'.$LCidcnt;
my $starting=&mt('Starting');	my $starting=&mt('Starting');
my $content=(<<ENDPROGBAR);	my $content=(<<ENDPROGBAR);
	<p>
<div id="progressbar$LCcurrentid">	<div id="progressbar$LCcurrentid">
<span class="pblabel">$starting</span>	<span class="pblabel">$starting</span>
</div>	</div>
	</p>
ENDPROGBAR	ENDPROGBAR
&r_print($r,$content.&LCprogressbar_script($LCcurrentid));	&r_print($r,$content.&LCprogressbar_script($LCcurrentid));
}	}
Line 7925 sub validate_page {	Line 7882 sub validate_page {


sub start_scrollbox {	sub start_scrollbox {
my ($outerwidth,$width,$height,$id,$bgcolor,$cursor,$needjsready)=@_;	my ($outerwidth,$width,$height,$id,$bgcolor)=@_;
unless ($outerwidth) { $outerwidth='520px'; }	unless ($outerwidth) { $outerwidth='520px'; }
unless ($width) { $width='500px'; }	unless ($width) { $width='500px'; }
unless ($height) { $height='200px'; }	unless ($height) { $height='200px'; }
my ($table_id,$div_id,$tdcol);	my ($table_id,$div_id,$tdcol);
if ($id ne '') {	if ($id ne '') {
$table_id = ' id="table_'.$id.'"';	$table_id = " id='table_$id'";
$div_id = ' id="div_'.$id.'"';	$div_id = " id='div_$id'";
}	}
if ($bgcolor ne '') {	if ($bgcolor ne '') {
$tdcol = "background-color: $bgcolor;";	$tdcol = "background-color: $bgcolor;";
}	}
my $nicescroll_js;
if ($env{'browser.mobile'}) {
$nicescroll_js = &nicescroll_javascript('div_'.$id,$cursor,$needjsready);
}
return <<"END";	return <<"END";
$nicescroll_js	<table style="width: $outerwidth; border: 1px solid none;"$table_id><tr><td style="width: $width;$tdcol"><div style="overflow:auto; width:$width; height: $height;"$div_id>

<table style="width: $outerwidth; border: 1px solid none;"$table_id><tr><td style="width: $width;$tdcol">
<div style="overflow:auto; width:$width; height: $height;"$div_id>
END	END
}	}

Line 7953 sub end_scrollbox {	Line 7903 sub end_scrollbox {
return '</div></td></tr></table>';	return '</div></td></tr></table>';
}	}

sub nicescroll_javascript {
my ($id,$cursor,$needjsready,$framecheck,$location) = @_;
my %options;
if (ref($cursor) eq 'HASH') {
%options = %{$cursor};
}
unless ($options{'railalign'} =~ /^left\|right$/) {
$options{'railalign'} = 'left';
}
unless ($options{'cursorcolor'} =~ /^\#\w+$/) {
my $function = &get_users_function();
$options{'cursorcolor'} = &designparm($function.'.sidebg',$env{'request.role.domain'});
unless ($options{'cursorcolor'} =~ /^\#\w+$/) {
$options{'cursorcolor'} = '#00F';
}
}
if ($options{'cursoropacity'} =~ /^[\d.]+$/) {
unless ($options{'cursoropacity'} >= 0.0 && $options{'cursoropacity'} <=1.0) {
$options{'cursoropacity'}='1.0';
}
} else {
$options{'cursoropacity'}='1.0';
}
if ($options{'cursorfixedheight'} eq 'none') {
delete($options{'cursorfixedheight'});
} else {
unless ($options{'cursorfixedheight'} =~ /^\d+$/) { $options{'cursorfixedheight'}='50'; }
}
unless ($options{'railoffset'} =~ /^{[\w\:\d\-,]+}$/) {
delete($options{'railoffset'});
}
my @niceoptions;
while (my($key,$value) = each(%options)) {
if ($value =~ /^\{.+\}$/) {
push(@niceoptions,$key.':'.$value);
} else {
push(@niceoptions,$key.':"'.$value.'"');
}
}
my $nicescroll_js = '
$(document).ready(
function() {
$("#'.$id.'").niceScroll({'.join(',',@niceoptions).'});
}
);
';
if ($framecheck) {
$nicescroll_js .= '
function expand_div(caller) {
if (top === self) {
document.getElementById("'.$id.'").style.width = "auto";
document.getElementById("'.$id.'").style.height = "auto";
} else {
try {
if (parent.frames) {
if (parent.frames.length > 1) {
var framesrc = parent.frames[1].location.href;
var currsrc = framesrc.replace(/\#.*$/,"");
if ((caller == "search") \|\| (currsrc == "'.$location.'")) {
document.getElementById("'.$id.'").style.width = "auto";
document.getElementById("'.$id.'").style.height = "auto";
}
}
}
} catch (e) {
return;
}
}
return;
}
';
}
if ($needjsready) {
$nicescroll_js = '
<script type="text/javascript">'."\n".$nicescroll_js."\n</script>\n";
} else {
$nicescroll_js = &Apache::lonhtmlcommon::scripttag($nicescroll_js);
}
return $nicescroll_js;
}

sub simple_error_page {	sub simple_error_page {
my ($r,$title,$msg) = @_;	my ($r,$title,$msg) = @_;
my $page =	my $page =
Line 8331 sub get_sections {	Line 8200 sub get_sections {
my %sectioncount;	my %sectioncount;
my $now = time;	my $now = time;

my $check_students = 1;	if (!defined($possible_roles) \|\| (grep(/^st$/,@$possible_roles))) {
my $only_students = 0;
if (ref($possible_roles) eq 'ARRAY') {
if (grep(/^st$/,@{$possible_roles})) {
if (@{$possible_roles} == 1) {
$only_students = 1;
}
} else {
$check_students = 0;
}
}

if ($check_students) {
my ($classlist) = &Apache::loncoursedata::get_classlist($cdom,$cnum);	my ($classlist) = &Apache::loncoursedata::get_classlist($cdom,$cnum);
my $sec_index = &Apache::loncoursedata::CL_SECTION();	my $sec_index = &Apache::loncoursedata::CL_SECTION();
my $status_index = &Apache::loncoursedata::CL_STATUS();	my $status_index = &Apache::loncoursedata::CL_STATUS();
Line 8370 sub get_sections {	Line 8227 sub get_sections {
}	}
}	}
}	}
if ($only_students) {
return %sectioncount;
}
my %courseroles = &Apache::lonnet::dump('nohist_userroles',$cdom,$cnum);	my %courseroles = &Apache::lonnet::dump('nohist_userroles',$cdom,$cnum);
foreach my $user (sort(keys(%courseroles))) {	foreach my $user (sort(keys(%courseroles))) {
if ($user !~ /^(\w{2})/) { next; }	if ($user !~ /^(\w{2})/) { next; }
Line 8520 sub get_course_users {	Line 8374 sub get_course_users {
active => 'Active',	active => 'Active',
future => 'Future',	future => 'Future',
);	);
my (%nothide,@possdoms);	my %nothide;
if ($hidepriv) {	if ($hidepriv) {
my %coursehash=&Apache::lonnet::coursedescription($cdom.'_'.$cnum);	my %coursehash=&Apache::lonnet::coursedescription($cdom.'_'.$cnum);
foreach my $user (split(/\s\,\s/,$coursehash{'nothideprivileged'})) {	foreach my $user (split(/\s\,\s/,$coursehash{'nothideprivileged'})) {
Line 8530 sub get_course_users {	Line 8384 sub get_course_users {
$nothide{$user} = 1;	$nothide{$user} = 1;
}	}
}	}
my @possdoms = ($cdom);
if ($coursehash{'checkforpriv'}) {
push(@possdoms,split(/,/,$coursehash{'checkforpriv'}));
}
}	}
foreach my $person (sort(keys(%coursepersonnel))) {	foreach my $person (sort(keys(%coursepersonnel))) {
my $match = 0;	my $match = 0;
Line 8569 sub get_course_users {	Line 8419 sub get_course_users {
}	}
if ($uname ne '' && $udom ne '') {	if ($uname ne '' && $udom ne '') {
if ($hidepriv) {	if ($hidepriv) {
if ((&Apache::lonnet::privileged($uname,$udom,\@possdoms)) &&	if ((&Apache::lonnet::privileged($uname,$udom)) &&
(!$nothide{$uname.':'.$udom})) {	(!$nothide{$uname.':'.$udom})) {
next;	next;
}	}
Line 8657 sub get_user_info {	Line 8507 sub get_user_info {

=item * &get_user_quota()	=item * &get_user_quota()

Retrieves quota assigned for storage of user files.	Retrieves quota assigned for storage of portfolio files for a user
Default is to report quota for portfolio files.

Incoming parameters:	Incoming parameters:
1. user's username	1. user's username
2. user's domain	2. user's domain
3. quota name - portfolio, author, or course
(if no quota name provided, defaults to portfolio).
4. crstype - official, unofficial or community, if quota name is
course

Returns:	Returns:
1. Disk quota (in Mb) assigned to student.	1. Disk quota (in Mb) assigned to student.
Line 8680 Returns:	Line 8525 Returns:

If a value has been stored in the user's environment,	If a value has been stored in the user's environment,
it will return that, otherwise it returns the maximal default	it will return that, otherwise it returns the maximal default
defined for the user's institutional status(es) in the domain.	defined for the user's instituional status(es) in the domain.

=cut	=cut

Line 8688 defined for the user's institutional sta	Line 8533 defined for the user's institutional sta


sub get_user_quota {	sub get_user_quota {
my ($uname,$udom,$quotaname,$crstype) = @_;	my ($uname,$udom) = @_;
my ($quota,$quotatype,$settingstatus,$defquota);	my ($quota,$quotatype,$settingstatus,$defquota);
if (!defined($udom)) {	if (!defined($udom)) {
$udom = $env{'user.domain'};	$udom = $env{'user.domain'};
Line 8703 sub get_user_quota {	Line 8548 sub get_user_quota {
$defquota = 0;	$defquota = 0;
} else {	} else {
my $inststatus;	my $inststatus;
if ($quotaname eq 'course') {	if ($udom eq $env{'user.domain'} && $uname eq $env{'user.name'}) {
if (($env{'course.'.$udom.'_'.$uname.'.num'} eq $uname) &&	$quota = $env{'environment.portfolioquota'};
($env{'course.'.$udom.'_'.$uname.'.domain'} eq $udom)) {	$inststatus = $env{'environment.inststatus'};
$quota = $env{'course.'.$udom.'_'.$uname.'.internal.uploadquota'};	} else {
} else {	my %userenv =
my %cenv = &Apache::lonnet::coursedescription("$udom/$uname");	&Apache::lonnet::get('environment',['portfolioquota',
$quota = $cenv{'internal.uploadquota'};	'inststatus'],$udom,$uname);
}	my ($tmp) = keys(%userenv);
	if ($tmp !~ /^(con_lost\|error\|no_such_host)/i) {
	$quota = $userenv{'portfolioquota'};
	$inststatus = $userenv{'inststatus'};
	} else {
	undef(%userenv);
	}
	}
	($defquota,$settingstatus) = &default_quota($udom,$inststatus);
	if ($quota eq '') {
	$quota = $defquota;
	$quotatype = 'default';
} else {	} else {
if ($udom eq $env{'user.domain'} && $uname eq $env{'user.name'}) {	$quotatype = 'custom';
if ($quotaname eq 'author') {
$quota = $env{'environment.authorquota'};
} else {
$quota = $env{'environment.portfolioquota'};
}
$inststatus = $env{'environment.inststatus'};
} else {
my %userenv =
&Apache::lonnet::get('environment',['portfolioquota',
'authorquota','inststatus'],$udom,$uname);
my ($tmp) = keys(%userenv);
if ($tmp !~ /^(con_lost\|error\|no_such_host)/i) {
if ($quotaname eq 'author') {
$quota = $userenv{'authorquota'};
} else {
$quota = $userenv{'portfolioquota'};
}
$inststatus = $userenv{'inststatus'};
} else {
undef(%userenv);
}
}
}
if ($quota eq '' \|\| wantarray) {
if ($quotaname eq 'course') {
my %domdefs = &Apache::lonnet::get_domain_defaults($udom);
if (($crstype eq 'official') \|\| ($crstype eq 'unofficial') \|\| ($crstype eq 'community')) {
$defquota = $domdefs{$crstype.'quota'};
}
if ($defquota eq '') {
$defquota = 500;
}
} else {
($defquota,$settingstatus) = &default_quota($udom,$inststatus,$quotaname);
}
if ($quota eq '') {
$quota = $defquota;
$quotatype = 'default';
} else {
$quotatype = 'custom';
}
}	}
}	}
if (wantarray) {	if (wantarray) {
Line 8773 Retrieves default quota assigned for sto	Line 8588 Retrieves default quota assigned for sto
given an (optional) user's institutional status.	given an (optional) user's institutional status.

Incoming parameters:	Incoming parameters:

1. domain	1. domain
2. (Optional) institutional status(es). This is a : separated list of	2. (Optional) institutional status(es). This is a : separated list of
status types (e.g., faculty, staff, student etc.)	status types (e.g., faculty, staff, student etc.)
which apply to the user for whom the default is being retrieved.	which apply to the user for whom the default is being retrieved.
If the institutional status string in undefined, the domain	If the institutional status string in undefined, the domain
default quota will be returned.	default quota will be returned.
3. quota name - portfolio, author, or course
(if no quota name provided, defaults to portfolio).

Returns:	Returns:

1. Default disk quota (in Mb) for user portfolios in the domain.	1. Default disk quota (in Mb) for user portfolios in the domain.
2. (Optional) institutional type which determined the value of the	2. (Optional) institutional type which determined the value of the
default quota.	default quota.
Line 8798 If the user's status includes multiple t	Line 8609 If the user's status includes multiple t
the largest default quota which applies to the user determines the	the largest default quota which applies to the user determines the
default quota returned.	default quota returned.

	=back

=cut	=cut

###############################################	###############################################


sub default_quota {	sub default_quota {
my ($udom,$inststatus,$quotaname) = @_;	my ($udom,$inststatus) = @_;
my ($defquota,$settingstatus);	my ($defquota,$settingstatus);
my %quotahash = &Apache::lonnet::get_dom('configuration',	my %quotahash = &Apache::lonnet::get_dom('configuration',
['quotas'],$udom);	['quotas'],$udom);
my $key = 'defaultquota';
if ($quotaname eq 'author') {
$key = 'authorquota';
}
if (ref($quotahash{'quotas'}) eq 'HASH') {	if (ref($quotahash{'quotas'}) eq 'HASH') {
if ($inststatus ne '') {	if ($inststatus ne '') {
my @statuses = map { &unescape($_); } split(/:/,$inststatus);	my @statuses = map { &unescape($_); } split(/:/,$inststatus);
foreach my $item (@statuses) {	foreach my $item (@statuses) {
if (ref($quotahash{'quotas'}{$key}) eq 'HASH') {	if (ref($quotahash{'quotas'}{'defaultquota'}) eq 'HASH') {
if ($quotahash{'quotas'}{$key}{$item} ne '') {	if ($quotahash{'quotas'}{'defaultquota'}{$item} ne '') {
if ($defquota eq '') {	if ($defquota eq '') {
$defquota = $quotahash{'quotas'}{$key}{$item};	$defquota = $quotahash{'quotas'}{'defaultquota'}{$item};
$settingstatus = $item;	$settingstatus = $item;
} elsif ($quotahash{'quotas'}{$key}{$item} > $defquota) {	} elsif ($quotahash{'quotas'}{'defaultquota'}{$item} > $defquota) {
$defquota = $quotahash{'quotas'}{$key}{$item};	$defquota = $quotahash{'quotas'}{'defaultquota'}{$item};
$settingstatus = $item;	$settingstatus = $item;
}	}
}	}
} elsif ($key eq 'defaultquota') {	} else {
if ($quotahash{'quotas'}{$item} ne '') {	if ($quotahash{'quotas'}{$item} ne '') {
if ($defquota eq '') {	if ($defquota eq '') {
$defquota = $quotahash{'quotas'}{$item};	$defquota = $quotahash{'quotas'}{$item};
Line 8840 sub default_quota {	Line 8649 sub default_quota {
}	}
}	}
if ($defquota eq '') {	if ($defquota eq '') {
if (ref($quotahash{'quotas'}{$key}) eq 'HASH') {	if (ref($quotahash{'quotas'}{'defaultquota'}) eq 'HASH') {
$defquota = $quotahash{'quotas'}{$key}{'default'};	$defquota = $quotahash{'quotas'}{'defaultquota'}{'default'};
} elsif ($key eq 'defaultquota') {	} else {
$defquota = $quotahash{'quotas'}{'default'};	$defquota = $quotahash{'quotas'}{'default'};
}	}
$settingstatus = 'default';	$settingstatus = 'default';
if ($defquota eq '') {
if ($quotaname eq 'author') {
$defquota = 500;
}
}
}	}
} else {	} else {
$settingstatus = 'default';	$settingstatus = 'default';
if ($quotaname eq 'author') {	$defquota = 20;
$defquota = 500;
} else {
$defquota = 20;
}
}	}
if (wantarray) {	if (wantarray) {
return ($defquota,$settingstatus);	return ($defquota,$settingstatus);
Line 8867 sub default_quota {	Line 8667 sub default_quota {
}	}
}	}

###############################################

=pod

=item * &excess_filesize_warning()

Returns warning message if upload of file to authoring space, or copying
of existing file within authoring space will cause quota for the authoring
space to be exceeded.

Same, if upload of a file directly to a course/community via Course Editor
will cause quota for uploaded content for the course to be exceeded.

Inputs: 6
1. username or coursenum
2. domain
3. context ('author' or 'course')
4. filename of file for which action is being requested
5. filesize (kB) of file
6. action being taken: copy or upload.

Returns: 1 scalar: HTML to display containing warning if quota would be exceeded,
otherwise return null.

=back

=cut

sub excess_filesize_warning {
my ($uname,$udom,$context,$filename,$filesize,$action) = @_;
my $current_disk_usage = 0;
my $disk_quota = &get_user_quota($uname,$udom,$context); #expressed in MB
if ($context eq 'author') {
my $authorspace = $Apache::lonnet::perlvar{'lonDocRoot'}."/priv/$udom/$uname";
$current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,$authorspace);
} else {
foreach my $subdir ('docs','supplemental') {
$current_disk_usage += &Apache::lonnet::diskusage($udom,$uname,"userfiles/$subdir",1);
}
}
$disk_quota = int($disk_quota * 1000);
if (($current_disk_usage + $filesize) > $disk_quota) {
return '<p><span class="LC_warning">'.
&mt("Unable to $action [_1]. (size = [_2] kilobytes). Disk quota will be exceeded.",
'<span class="LC_filename">'.$filename.'</span>',$filesize).'</span>'.
'<br />'.&mt('Disk quota is [_1] kilobytes. Your current disk usage is [_2] kilobytes.',
$disk_quota,$current_disk_usage).
'</p>';
}
return;
}

###############################################


sub get_secgrprole_info {	sub get_secgrprole_info {
my ($cdom,$cnum,$needroles,$type) = @_;	my ($cdom,$cnum,$needroles,$type) = @_;
my %sections_count = &get_sections($cdom,$cnum);	my %sections_count = &get_sections($cdom,$cnum);
Line 9765 sub ask_for_embedded_content {	Line 9510 sub ask_for_embedded_content {
my $heading = &mt('Upload embedded files');	my $heading = &mt('Upload embedded files');
my $buttontext = &mt('Upload');	my $buttontext = &mt('Upload');

my ($navmap,$cdom,$cnum);	my $navmap;
if ($env{'request.course.id'}) {	if ($env{'request.course.id'}) {
if ($actionurl eq '/adm/dependencies') {	$navmap = Apache::lonnavmaps::navmap->new();
$navmap = Apache::lonnavmaps::navmap->new();
}
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
}	}
if (($actionurl eq '/adm/portfolio') \|\|	if (($actionurl eq '/adm/portfolio') \|\| ($actionurl eq '/adm/coursegrp_portfolio')) {
($actionurl eq '/adm/coursegrp_portfolio')) {
my $current_path='/';	my $current_path='/';
if ($env{'form.currentpath'}) {	if ($env{'form.currentpath'}) {
$current_path = $env{'form.currentpath'};	$current_path = $env{'form.currentpath'};
}	}
if ($actionurl eq '/adm/coursegrp_portfolio') {	if ($actionurl eq '/adm/coursegrp_portfolio') {
$udom = $cdom;	$udom = $env{'course.'.$env{'request.course.id'}.'.domain'};
$uname = $cnum;	$uname = $env{'course.'.$env{'request.course.id'}.'.num'};
$url = '/userfiles/groups/'.$env{'form.group'}.'/portfolio';	$url = '/userfiles/groups/'.$env{'form.group'}.'/portfolio';
} else {	} else {
$udom = $env{'user.domain'};	$udom = $env{'user.domain'};
Line 9805 sub ask_for_embedded_content {	Line 9545 sub ask_for_embedded_content {
$toplevel = $url;	$toplevel = $url;
if ($args->{'context'} eq 'paste') {	if ($args->{'context'} eq 'paste') {
($cdom,$cnum) = ($url =~ m{^\Q/uploaded/\E($match_domain)/($match_courseid)/});	($cdom,$cnum) = ($url =~ m{^\Q/uploaded/\E($match_domain)/($match_courseid)/});
($path) =	($path) =
($toplevel =~ m{^(\Q/uploaded/$cdom/$cnum/\E(?:docs\|supplemental)/(?:default\|\d+)/\d+)/});	($toplevel =~ m{^(\Q/uploaded/$cdom/$cnum/\E(?:docs\|supplemental)/(?:default\|\d+)/\d+)/});
$fileloc = &Apache::lonnet::filelocation('',$toplevel);	$fileloc = &Apache::lonnet::filelocation('',$toplevel);
$fileloc =~ s{^/}{};	$fileloc =~ s{^/}{};
}	}
}	}
} elsif ($actionurl eq '/adm/dependencies') {	} elsif ($actionurl eq '/adm/dependencies') {
if ($env{'request.course.id'} ne '') {	if ($env{'request.course.id'} ne '') {
	$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
	$cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
if (ref($args) eq 'HASH') {	if (ref($args) eq 'HASH') {
$url = $args->{'docs_url'};	$url = $args->{'docs_url'};
$title = $args->{'docs_title'};	$title = $args->{'docs_title'};
$toplevel = $url;	$toplevel = "/$url";
unless ($toplevel =~ m{^/}) {
$toplevel = "/$url";
}
($rem) = ($toplevel =~ m{^(.+/)[^/]+$});	($rem) = ($toplevel =~ m{^(.+/)[^/]+$});
if ($toplevel =~ m{^(\Q/uploaded/$cdom/$cnum/portfolio/syllabus\E)}) {	($path) =
$path = $1;	($toplevel =~ m{^(\Q/uploaded/$cdom/$cnum/\E(?:docs\|supplemental)/(?:default\|\d+)/\d+)/});
} else {
($path) =
($toplevel =~ m{^(\Q/uploaded/$cdom/$cnum/\E(?:docs\|supplemental)/(?:default\|\d+)/\d+)/});
}
$fileloc = &Apache::lonnet::filelocation('',$toplevel);	$fileloc = &Apache::lonnet::filelocation('',$toplevel);
$fileloc =~ s{^/}{};	$fileloc =~ s{^/}{};
($filename) = ($fileloc =~ m{.+/([^/]+)$});	($filename) = ($fileloc =~ m{.+/([^/]+)$});
$heading = &mt('Status of dependencies in [_1]',"$title ($filename)");	$heading = &mt('Status of dependencies in [_1]',"$title ($filename)");
}	}
}	}
} elsif ($actionurl eq "/public/$cdom/$cnum/syllabus") {	}
$udom = $cdom;	my $now = time();
$uname = $cnum;	foreach my $embed_file (keys(%{$allfiles})) {
$url = "/uploaded/$cdom/$cnum/portfolio/syllabus";
$toplevel = $url;
$path = $url;
$fileloc = &Apache::lonnet::filelocation('',$toplevel).'/';
$fileloc =~ s{^/}{};
}
foreach my $file (keys(%{$allfiles})) {
my $embed_file;
if (($path eq "/uploaded/$cdom/$cnum/portfolio/syllabus") && ($file =~ m{^\Q$path/\E(.+)$})) {
$embed_file = $1;
} else {
$embed_file = $file;
}
my $absolutepath;	my $absolutepath;
if ($embed_file =~ m{^\w+://}) {	if ($embed_file =~ m{^\w+://}) {
$newfiles{$embed_file} = 1;	$newfiles{$embed_file} = 1;
Line 9886 sub ask_for_embedded_content {	Line 9608 sub ask_for_embedded_content {
my $dirptr = 16384;	my $dirptr = 16384;
foreach my $path (keys(%subdependencies)) {	foreach my $path (keys(%subdependencies)) {
$currsubfile{$path} = {};	$currsubfile{$path} = {};
if (($actionurl eq '/adm/portfolio') \|\|	if (($actionurl eq '/adm/portfolio') \|\| ($actionurl eq '/adm/coursegrp_portfolio')) {
($actionurl eq '/adm/coursegrp_portfolio')) {
my ($sublistref,$listerror) =	my ($sublistref,$listerror) =
&Apache::lonnet::dirlist($url.$path,$udom,$uname,$getpropath);	&Apache::lonnet::dirlist($url.$path,$udom,$uname,$getpropath);
if (ref($sublistref) eq 'ARRAY') {	if (ref($sublistref) eq 'ARRAY') {
Line 9903 sub ask_for_embedded_content {	Line 9624 sub ask_for_embedded_content {
}	}
} elsif (($actionurl eq '/adm/dependencies') \|\|	} elsif (($actionurl eq '/adm/dependencies') \|\|
(($actionurl eq '/adm/coursedocs') && (ref($args) eq 'HASH') &&	(($actionurl eq '/adm/coursedocs') && (ref($args) eq 'HASH') &&
($args->{'context'} eq 'paste')) \|\|	($args->{'context'} eq 'paste'))) {
($actionurl eq "/public/$cdom/$cnum/syllabus")) {
if ($env{'request.course.id'} ne '') {	if ($env{'request.course.id'} ne '') {
my $dir;	my ($dir) = ($fileloc =~ m{^(.+/)[^/]+$});
if ($actionurl eq "/public/$cdom/$cnum/syllabus") {
$dir = $fileloc;
} else {
($dir) = ($fileloc =~ m{^(.+/)[^/]+$});
}
if ($dir ne '') {	if ($dir ne '') {
my ($sublistref,$listerror) =	my ($sublistref,$listerror) =
&Apache::lonnet::dirlist($dir.$path,$cdom,$cnum,$getpropath,undef,'/');	&Apache::lonnet::dirlist($dir.$path,$cdom,$cnum,$getpropath,undef,'/');
Line 9959 sub ask_for_embedded_content {	Line 9674 sub ask_for_embedded_content {
}	}
}	}
my %currfile;	my %currfile;
if (($actionurl eq '/adm/portfolio') \|\|	if (($actionurl eq '/adm/portfolio') \|\| ($actionurl eq '/adm/coursegrp_portfolio')) {
($actionurl eq '/adm/coursegrp_portfolio')) {
my ($dirlistref,$listerror) =	my ($dirlistref,$listerror) =
&Apache::lonnet::dirlist($url,$udom,$uname,$getpropath);	&Apache::lonnet::dirlist($url,$udom,$uname,$getpropath);
if (ref($dirlistref) eq 'ARRAY') {	if (ref($dirlistref) eq 'ARRAY') {
Line 9976 sub ask_for_embedded_content {	Line 9690 sub ask_for_embedded_content {
}	}
} elsif (($actionurl eq '/adm/dependencies') \|\|	} elsif (($actionurl eq '/adm/dependencies') \|\|
(($actionurl eq '/adm/coursedocs') && (ref($args) eq 'HASH') &&	(($actionurl eq '/adm/coursedocs') && (ref($args) eq 'HASH') &&
($args->{'context'} eq 'paste')) \|\|	($args->{'context'} eq 'paste'))) {
($actionurl eq "/public/$cdom/$cnum/syllabus")) {
if ($env{'request.course.id'} ne '') {	if ($env{'request.course.id'} ne '') {
my ($dir) = ($fileloc =~ m{^(.+/)[^/]+$});	my ($dir) = ($fileloc =~ m{^(.+/)[^/]+$});
if ($dir ne '') {	if ($dir ne '') {
Line 10012 sub ask_for_embedded_content {	Line 9725 sub ask_for_embedded_content {
($file eq $filename.'.bak') \|\|	($file eq $filename.'.bak') \|\|
($dependencies{$file})) {	($dependencies{$file})) {
if ($actionurl eq '/adm/dependencies') {	if ($actionurl eq '/adm/dependencies') {
unless ($toplevel =~ m{^\Q/uploaded/$cdom/$cnum/portfolio/syllabus\E}) {	next if (($rem ne '') &&
next if (($rem ne '') &&	(($env{"httpref.$rem".$file} ne '') \|\|
(($env{"httpref.$rem".$file} ne '') \|\|	(ref($navmap) &&
(ref($navmap) &&	(($navmap->getResourceByUrl($rem.$file) ne '') \|\|
(($navmap->getResourceByUrl($rem.$file) ne '') \|\|	(($file =~ /^(.*\.s?html?)\.bak$/i) &&
(($file =~ /^(.*\.s?html?)\.bak$/i) &&	($navmap->getResourceByUrl($rem.$1)))))));
($navmap->getResourceByUrl($rem.$1)))))));
}
}	}
$unused{$file} = 1;	$unused{$file} = 1;
}	}
Line 10028 sub ask_for_embedded_content {	Line 9739 sub ask_for_embedded_content {
($args->{'context'} eq 'paste')) {	($args->{'context'} eq 'paste')) {
$counter = scalar(keys(%existing));	$counter = scalar(keys(%existing));
$numpathchg = scalar(keys(%pathchanges));	$numpathchg = scalar(keys(%pathchanges));
return ($output,$counter,$numpathchg,\%existing);	return ($output,$counter,$numpathchg,\%existing);
} elsif (($actionurl eq "/public/$cdom/$cnum/syllabus") &&
(ref($args) eq 'HASH') && ($args->{'context'} eq 'rewrites')) {
$counter = scalar(keys(%existing));
$numpathchg = scalar(keys(%pathchanges));
return ($output,$counter,$numpathchg,\%existing,\%mapping);
}	}
foreach my $embed_file (sort {lc($a) cmp lc($b)} keys(%newfiles)) {	foreach my $embed_file (sort {lc($a) cmp lc($b)} keys(%newfiles)) {
if ($actionurl eq '/adm/dependencies') {	if ($actionurl eq '/adm/dependencies') {
next if ($embed_file =~ m{^\w+://});	next if ($embed_file =~ m{^\w+://});
}	}
$upload_output .= &start_data_table_row().	$upload_output .= &start_data_table_row().
'<td valign="top"><img src="'.&icon($embed_file).'" /> '.	'<td><img src="'.&icon($embed_file).'" /> '.
'<span class="LC_filename">'.$embed_file.'</span>';	'<span class="LC_filename">'.$embed_file.'</span>';
unless ($mapping{$embed_file} eq $embed_file) {	unless ($mapping{$embed_file} eq $embed_file) {
$upload_output .= '<br /><span class="LC_info" style="font-size:smaller;">'.	$upload_output .= '<br /><span class="LC_info" style="font-size:smaller;">'.&mt('changed from: [_1]',$mapping{$embed_file}).'</span>';
&mt('changed from: [_1]',$mapping{$embed_file}).'</span>';
}	}
$upload_output .= '</td>';	$upload_output .= '</td><td>';
if ($args->{'ignore_remote_references'} && $embed_file =~ m{^\w+://}) {	if ($args->{'ignore_remote_references'} && $embed_file =~ m{^\w+://}) {
$upload_output.='<td align="right">'.	$upload_output.='<span class="LC_warning">'.&mt("URL points to other server.").'</span>';
'<span class="LC_info LC_fontsize_medium">'.
&mt("URL points to web address").'</span>';
$numremref++;	$numremref++;
} elsif ($args->{'error_on_invalid_names'}	} elsif ($args->{'error_on_invalid_names'}
&& $embed_file ne &Apache::lonnet::clean_filename($embed_file,{'keep_path' => 1,})) {	&& $embed_file ne &Apache::lonnet::clean_filename($embed_file,{'keep_path' => 1,})) {
$upload_output.='<td align="right"><span class="LC_warning">'.	$upload_output.='<span class="LC_warning">'.&mt('Invalid characters').'</span>';
&mt('Invalid characters').'</span>';
$numinvalid++;	$numinvalid++;
} else {	} else {
$upload_output .= '<td>'.	$upload_output .= &embedded_file_element('upload_embedded',$counter,
&embedded_file_element('upload_embedded',$counter,
$embed_file,\%mapping,	$embed_file,\%mapping,
$allfiles,$codebase,'upload');	$allfiles,$codebase,'upload');
$counter ++;	$counter ++;
Line 10088 sub ask_for_embedded_content {	Line 9789 sub ask_for_embedded_content {
$counter ++;	$counter ++;
} else {	} else {
$upload_output .= &start_data_table_row().	$upload_output .= &start_data_table_row().
'<td valign="top"><img src="'.&icon($embed_file).'" /> '.	'<td><span class="LC_filename">'.$embed_file.'</span></td>';
'<span class="LC_filename">'.$embed_file.'</span></td>'.	'<td><span class="LC_warning">'.&mt('Already exists').'</span></td>'.
'<td align="right"><span class="LC_info LC_fontsize_medium">'.&mt('Already exists').'</span></td>'.
&Apache::loncommon::end_data_table_row()."\n";	&Apache::loncommon::end_data_table_row()."\n";
}	}
}	}
Line 10185 sub ask_for_embedded_content {	Line 9885 sub ask_for_embedded_content {
$output = '<b>'.&mt('Referenced files').'</b>:<br />';	$output = '<b>'.&mt('Referenced files').'</b>:<br />';
if ($applies > 1) {	if ($applies > 1) {
$output .=	$output .=
&mt('No dependencies need to be uploaded, as one of the following applies to each reference:').'<ul>';	&mt('No files need to be uploaded, as one of the following applies to each reference:').'<ul>';
if ($numremref) {	if ($numremref) {
$output .= '<li>'.&mt('reference is to a URL which points to another server').'</li>'."\n";	$output .= '<li>'.&mt('reference is to a URL which points to another server').'</li>'."\n";
}	}
Line 10228 sub ask_for_embedded_content {	Line 9928 sub ask_for_embedded_content {
$chgcount ++;	$chgcount ++;
}	}
}	}
if (($counter) \|\| ($numunused)) {	if ($counter) {
if ($numpathchg) {	if ($numpathchg) {
$output .= '<input type ="hidden" name="number_pathchange_items" value="'.	$output .= '<input type ="hidden" name="number_pathchange_items" value="'.
$numpathchg.'" />'."\n";	$numpathchg.'" />'."\n";
Line 10241 sub ask_for_embedded_content {	Line 9941 sub ask_for_embedded_content {
} elsif ($actionurl eq '/adm/dependencies') {	} elsif ($actionurl eq '/adm/dependencies') {
$output .= '<input type="hidden" name="action" value="process_changes" />';	$output .= '<input type="hidden" name="action" value="process_changes" />';
}	}
$output .= '<input type ="submit" value="'.$buttontext.'" />'."\n".'</form>'."\n";	$output .= '<input type ="submit" value="'.$buttontext.'" />'."\n".'</form>'."\n";
} elsif ($numpathchg) {	} elsif ($numpathchg) {
my %pathchange = ();	my %pathchange = ();
$output .= &modify_html_form('pathchange',$actionurl,$state,\%pathchange,$pathchange_output);	$output .= &modify_html_form('pathchange',$actionurl,$state,\%pathchange,$pathchange_output);
if (($actionurl eq '/adm/portfolio') \|\| ($actionurl eq '/adm/coursegrp_portfolio')) {	if (($actionurl eq '/adm/portfolio') \|\| ($actionurl eq '/adm/coursegrp_portfolio')) {
$output .= '<p>'.&mt('or').'</p>';	$output .= '<p>'.&mt('or').'</p>';
}	}
}	}
return ($output,$counter,$numpathchg);	return ($output,$counter,$numpathchg);
}	}
Line 10383 sub upload_embedded {	Line 10083 sub upload_embedded {
$output .= &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1).'<br />';	$output .= &mt('Unrecognized file extension ([_1]) - rename the file with a proper extension and re-upload.',$1).'<br />';
next;	next;
} elsif ($fname=~/\.(\d+)\.(\w+)$/) {	} elsif ($fname=~/\.(\d+)\.(\w+)$/) {
$output .= &mt('Filename not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2).'<br />';	$output .= &mt('File name not allowed - rename the file to remove the number immediately before the file extension([_1]) and re-upload.',$2).'<br />';
next;	next;
}	}
$env{'form.embedded_item_'.$i.'.filename'}=$fname;	$env{'form.embedded_item_'.$i.'.filename'}=$fname;
my $subdir = $path;
$subdir =~ s{/+$}{};
if ($context eq 'portfolio') {	if ($context eq 'portfolio') {
my $result;	my $result;
if ($state eq 'existingfile') {	if ($state eq 'existingfile') {
$result=	$result=
&Apache::lonnet::userfileupload('embedded_item_'.$i,'existingfile',	&Apache::lonnet::userfileupload('embedded_item_'.$i,'existingfile',
$dirpath.$env{'form.currentpath'}.$subdir);	$dirpath.$env{'form.currentpath'}.$path);
} else {	} else {
$result=	$result=
&Apache::lonnet::userfileupload('embedded_item_'.$i,'',	&Apache::lonnet::userfileupload('embedded_item_'.$i,'',
$dirpath.	$dirpath.
$env{'form.currentpath'}.$subdir);	$env{'form.currentpath'}.$path);
if ($result !~ m\|^/uploaded/\|) {	if ($result !~ m\|^/uploaded/\|) {
$output .= '<span class="LC_error">'	$output .= '<span class="LC_error">'
.&mt('An error occurred ([_1]) while trying to upload [_2] for embedded element [_3].'	.&mt('An error occurred ([_1]) while trying to upload [_2] for embedded element [_3].'
Line 10411 sub upload_embedded {	Line 10109 sub upload_embedded {
$path.$fname.'</span>').'<br />';	$path.$fname.'</span>').'<br />';
}	}
}	}
} elsif (($context eq 'coursedoc') \|\| ($context eq 'syllabus')) {	} elsif ($context eq 'coursedoc') {
my $extendedsubdir = $dirpath.'/'.$subdir;
$extendedsubdir =~ s{/+$}{};
my $result =	my $result =
&Apache::lonnet::userfileupload('embedded_item_'.$i,$context,$extendedsubdir);	&Apache::lonnet::userfileupload('embedded_item_'.$i,'coursedoc',
	$dirpath.'/'.$path);
if ($result !~ m\|^/uploaded/\|) {	if ($result !~ m\|^/uploaded/\|) {
$output .= '<span class="LC_error">'	$output .= '<span class="LC_error">'
.&mt('An error occurred ([_1]) while trying to upload [_2] for embedded element [_3].'	.&mt('An error occurred ([_1]) while trying to upload [_2] for embedded element [_3].'
Line 10425 sub upload_embedded {	Line 10122 sub upload_embedded {
} else {	} else {
$output .= &mt('Uploaded [_1]','<span class="LC_filename">'.	$output .= &mt('Uploaded [_1]','<span class="LC_filename">'.
$path.$fname.'</span>').'<br />';	$path.$fname.'</span>').'<br />';
if ($context eq 'syllabus') {
&Apache::lonnet::make_public_indefinitely($result);
}
}	}
} else {	} else {
# Save the file	# Save the file
Line 10559 sub modify_html_form {	Line 10253 sub modify_html_form {
}	}

sub modify_html_refs {	sub modify_html_refs {
my ($context,$dirpath,$uname,$udom,$dir_root,$url) = @_;	my ($context,$dirpath,$uname,$udom,$dir_root) = @_;
my $container;	my $container;
if ($context eq 'portfolio') {	if ($context eq 'portfolio') {
$container = $env{'form.container'};	$container = $env{'form.container'};
Line 10568 sub modify_html_refs {	Line 10262 sub modify_html_refs {
} elsif ($context eq 'manage_dependencies') {	} elsif ($context eq 'manage_dependencies') {
(undef,undef,$container) = &Apache::lonnet::decode_symb($env{'form.symb'});	(undef,undef,$container) = &Apache::lonnet::decode_symb($env{'form.symb'});
$container = "/$container";	$container = "/$container";
} elsif ($context eq 'syllabus') {
$container = $url;
} else {	} else {
$container = $Apache::lonnet::perlvar{'lonDocRoot'}.$env{'form.filename'};	$container = $Apache::lonnet::perlvar{'lonDocRoot'}.$env{'form.filename'};
}	}
my (%allfiles,%codebase,$output,$content);	my (%allfiles,%codebase,$output,$content);
my @changes = &get_env_multiple('form.namechange');	my @changes = &get_env_multiple('form.namechange');
unless ((@changes > 0) \|\| ($context eq 'syllabus')) {	unless (@changes > 0) {
if (wantarray) {	if (wantarray) {
return ('',0,0);	return ('',0,0);
} else {	} else {
Line 10583 sub modify_html_refs {	Line 10275 sub modify_html_refs {
}	}
}	}
if (($context eq 'portfolio') \|\| ($context eq 'coursedoc') \|\|	if (($context eq 'portfolio') \|\| ($context eq 'coursedoc') \|\|
($context eq 'manage_dependencies') \|\| ($context eq 'syllabus')) {	($context eq 'manage_dependencies')) {
unless ($container =~ m{^/uploaded/\Q$udom\E/\Q$uname\E/}) {	unless ($container =~ m{^/uploaded/\Q$udom\E/\Q$uname\E/}) {
if (wantarray) {	if (wantarray) {
return ('',0,0);	return ('',0,0);
Line 10639 sub modify_html_refs {	Line 10331 sub modify_html_refs {
if ($content =~ m{($attrib_regexp\s=\s['"]?)\Q$ref\E(['"]?)}) {	if ($content =~ m{($attrib_regexp\s=\s['"]?)\Q$ref\E(['"]?)}) {
my $numchg = ($content =~ s{($attrib_regexp\s=\s['"]?)\Q$ref\E(['"]?)}{$1$newname$2}gi);	my $numchg = ($content =~ s{($attrib_regexp\s=\s['"]?)\Q$ref\E(['"]?)}{$1$newname$2}gi);
$count += $numchg;	$count += $numchg;
$allfiles{$newname} = $allfiles{$ref};
}	}
if ($env{'form.embedded_codebase_'.$i} ne '') {	if ($env{'form.embedded_codebase_'.$i} ne '') {
$codebase = &unescape($env{'form.embedded_codebase_'.$i});	$codebase = &unescape($env{'form.embedded_codebase_'.$i});
Line 10648 sub modify_html_refs {	Line 10339 sub modify_html_refs {
}	}
}	}
}	}
my $skiprewrites;
if ($count \|\| $codebasecount) {	if ($count \|\| $codebasecount) {
my $saveresult;	my $saveresult;
if (($context eq 'portfolio') \|\| ($context eq 'coursedoc') \|\|	if (($context eq 'portfolio') \|\| ($context eq 'coursedoc') \|\|
($context eq 'manage_dependencies') \|\| ($context eq 'syllabus')) {	($context eq 'manage_dependencies')) {
my $url = &Apache::lonnet::store_edited_file($container,$content,$udom,$uname,\$saveresult);	my $url = &Apache::lonnet::store_edited_file($container,$content,$udom,$uname,\$saveresult);
if ($url eq $container) {	if ($url eq $container) {
my ($fname) = ($container =~ m{/([^/]+)$});	my ($fname) = ($container =~ m{/([^/]+)$});
Line 10665 sub modify_html_refs {	Line 10355 sub modify_html_refs {
'<span class="LC_filename">'.	'<span class="LC_filename">'.
$container.'</span>').'</p>';	$container.'</span>').'</p>';
}	}
if ($context eq 'syllabus') {
unless ($saveresult eq 'ok') {
$skiprewrites = 1;
}
}
} else {	} else {
if (open(my $fh,">$container")) {	if (open(my $fh,">$container")) {
print $fh $content;	print $fh $content;
Line 10685 sub modify_html_refs {	Line 10370 sub modify_html_refs {
}	}
}	}
}	}
if (($context eq 'syllabus') && (!$skiprewrites)) {
my ($actionurl,$state);
$actionurl = "/public/$udom/$uname/syllabus";
my ($ignore,$num,$numpathchanges,$existing,$mapping) =
&ask_for_embedded_content($actionurl,$state,\%allfiles,
\%codebase,
{'context' => 'rewrites',
'ignore_remote_references' => 1,});
if (ref($mapping) eq 'HASH') {
my $rewrites = 0;
foreach my $key (keys(%{$mapping})) {
next if ($key =~ m{^https?://});
my $ref = $mapping->{$key};
my $newname = "/uploaded/$udom/$uname/portfolio/syllabus/$key";
my $attrib;
if (ref($allfiles{$mapping->{$key}}) eq 'ARRAY') {
$attrib = join('\|',@{$allfiles{$mapping->{$key}}});
}
if ($content =~ m{($attrib\s=\s['"]?)\Q$ref\E(['"]?)}) {
my $numchg = ($content =~ s{($attrib\s=\s['"]?)\Q$ref\E(['"]?)}{$1$newname$2}gi);
$rewrites += $numchg;
}
}
if ($rewrites) {
my $saveresult;
my $url = &Apache::lonnet::store_edited_file($container,$content,$udom,$uname,\$saveresult);
if ($url eq $container) {
my ($fname) = ($container =~ m{/([^/]+)$});
$output .= '<p>'.&mt('Rewrote [quant,_1,link] as [quant,_1,absolute link] in [_2].',
$count,'<span class="LC_filename">'.
$fname.'</span>').'</p>';
} else {
$output .= '<p class="LC_error">'.
&mt('Error: could not update links in [_1].',
'<span class="LC_filename">'.
$container.'</span>').'</p>';

}
}
}
}
} else {	} else {
&logthis('Failed to parse '.$container.	&logthis('Failed to parse '.$container.
' to modify references: '.$parse_result);	' to modify references: '.$parse_result);
Line 11141 sub process_decompression {	Line 10785 sub process_decompression {
my ($docudom,$docuname,$file,$destination,$dir_root,$hiddenelem) = @_;	my ($docudom,$docuname,$file,$destination,$dir_root,$hiddenelem) = @_;
my ($dir,$error,$warning,$output);	my ($dir,$error,$warning,$output);
if ($file !~ /\.(zip\|tar\|bz2\|gz\|tar.gz\|tar.bz2\|tgz)$/) {	if ($file !~ /\.(zip\|tar\|bz2\|gz\|tar.gz\|tar.bz2\|tgz)$/) {
$error = &mt('Filename not a supported archive file type.').	$error = &mt('File name not a supported archive file type.').
'<br />'.&mt('Filename should end with one of: [_1].',	'<br />'.&mt('File name should end with one of: [_1].',
'.zip, .tar, .bz2, .gz, .tar.gz, .tar.bz2, .tgz');	'.zip, .tar, .bz2, .gz, .tar.gz, .tar.bz2, .tgz');
} else {	} else {
my $docuhome = &Apache::lonnet::homeserver($docuname,$docudom);	my $docuhome = &Apache::lonnet::homeserver($docuname,$docudom);
Line 11718 sub process_extracted_files {	Line 11362 sub process_extracted_files {
$folders{'0'} = $items[-2];	$folders{'0'} = $items[-2];
if ($env{'form.folderpath'} =~ /\:1$/) {	if ($env{'form.folderpath'} =~ /\:1$/) {
$containers{'0'}='page';	$containers{'0'}='page';
} else {	} else {
$containers{'0'}='sequence';	$containers{'0'}='sequence';
}	}
}	}
Line 11838 sub process_extracted_files {	Line 11482 sub process_extracted_files {
}	}
}	}
} else {	} else {
$warning .= &mt('Item extracted from archive: [_1] has unexpected path.',$path).'<br />';	$warning .= &mt('Item extracted from archive: [_1] has unexpected path.',$path).'<br />';
}	}
}	}
for (my $i=1; $i<=$numitems; $i++) {	for (my $i=1; $i<=$numitems; $i++) {
Line 11860 sub process_extracted_files {	Line 11504 sub process_extracted_files {
}	}
if ($itemidx eq '') {	if ($itemidx eq '') {
$itemidx = 0;	$itemidx = 0;
}	}
if (grep(/^\Q$referrer{$i}\E$/,@archdirs)) {	if (grep(/^\Q$referrer{$i}\E$/,@archdirs)) {
if ($mapinner{$referrer{$i}}) {	if ($mapinner{$referrer{$i}}) {
$fullpath = "$prefix$dir/$docstype/$mapinner{$referrer{$i}}";	$fullpath = "$prefix$dir/$docstype/$mapinner{$referrer{$i}}";
Line 11907 sub process_extracted_files {	Line 11551 sub process_extracted_files {
$showpath = "$relpath/$title";	$showpath = "$relpath/$title";
} else {	} else {
$showpath = "/$title";	$showpath = "/$title";
}	}
$result .= '<li>'.&mt('[_1] included as a dependency',$showpath).'</li>'."\n";	$result .= '<li>'.&mt('[_1] included as a dependency',$showpath).'</li>'."\n";
}	}
unless ($ishome) {	unless ($ishome) {
my $fetch = "$fullpath/$title";	my $fetch = "$fullpath/$title";
$fetch =~ s/^\Q$prefix$dir\E//;	$fetch =~ s/^\Q$prefix$dir\E//;
$prompttofetch{$fetch} = 1;	$prompttofetch{$fetch} = 1;
}	}
}	}
Line 11922 sub process_extracted_files {	Line 11566 sub process_extracted_files {
$path,$env{'form.archive_content_'.$referrer{$i}}).'<br />';	$path,$env{'form.archive_content_'.$referrer{$i}}).'<br />';
}	}
} else {	} else {
$warning .= &mt('Item extracted from archive: [_1] has unexpected path.',$path).'<br />';	$warning .= &mt('Item extracted from archive: [_1] has unexpected path.',$path).'<br />';
}	}
}	}
if (keys(%todelete)) {	if (keys(%todelete)) {
Line 11981 sub cleanup_empty_dirs {	Line 11625 sub cleanup_empty_dirs {
my $numitems = 0;	my $numitems = 0;
foreach my $item (@dircontents) {	foreach my $item (@dircontents) {
if (-d "$path/$item") {	if (-d "$path/$item") {
&cleanup_empty_dirs("$path/$item");	&recurse_dirs("$path/$item");
if (-e "$path/$item") {	if (-e "$path/$item") {
$numitems ++;	$numitems ++;
}	}
Line 12028 sub get_folder_hierarchy {	Line 11672 sub get_folder_hierarchy {
my @pcs = split(/,/,$pcslist);	my @pcs = split(/,/,$pcslist);
foreach my $pc (@pcs) {	foreach my $pc (@pcs) {
if ($pc == 1) {	if ($pc == 1) {
push(@pathitems,&mt('Main Content'));	push(@pathitems,&mt('Main Course Documents'));
} else {	} else {
my $res = $navmap->getByMapPc($pc);	my $res = $navmap->getByMapPc($pc);
if (ref($res)) {	if (ref($res)) {
Line 12043 sub get_folder_hierarchy {	Line 11687 sub get_folder_hierarchy {
}	}
if ($showitem) {	if ($showitem) {
if ($mapres->{ID} eq '0.0') {	if ($mapres->{ID} eq '0.0') {
push(@pathitems,&mt('Main Content'));	push(@pathitems,&mt('Main Course Documents'));
} else {	} else {
my $maptitle = $mapres->compTitle();	my $maptitle = $mapres->compTitle();
$maptitle =~ s/\W+/_/g;	$maptitle =~ s/\W+/_/g;
Line 13095 sub restore_settings {	Line 12739 sub restore_settings {

=item * &build_recipient_list()	=item * &build_recipient_list()

Build recipient lists for following types of e-mail:	Build recipient lists for five types of e-mail:
(a) Error Reports, (b) Package Updates, (c) lonstatus warnings/errors	(a) Error Reports, (b) Package Updates, (c) lonstatus warnings/errors
(d) Help requests, (e) Course requests needing approval, (f) loncapa	(d) Help requests, (e) Course requests needing approval, generated by
module change checking, student/employee ID conflict checks, as	lonerrorhandler.pm, CHECKRPMS, loncron, lonsupportreq.pm and
generated by lonerrorhandler.pm, CHECKRPMS, loncron,	loncoursequeueadmin.pm respectively.
lonsupportreq.pm, loncoursequeueadmin.pm, searchcat.pl respectively.

Inputs:	Inputs:
defmail (scalar - email address of default recipient),	defmail (scalar - email address of default recipient),
mailing type (scalar: errormail, packagesmail, helpdeskmail,	mailing type (scalar - errormail, packagesmail, or helpdeskmail),
requestsmail, updatesmail, or idconflictsmail).

defdom (domain for which to retrieve configuration settings),	defdom (domain for which to retrieve configuration settings),
	origmail (scalar - email address of recipient from loncapa.conf,
origmail (scalar - email address of recipient from loncapa.conf,	i.e., predates configuration by DC via domainprefs.pm
i.e., predates configuration by DC via domainprefs.pm

Returns: comma separated list of addresses to which to send e-mail.	Returns: comma separated list of addresses to which to send e-mail.

Line 13534 sub commit_customrole {	Line 13174 sub commit_customrole {
}	}

sub commit_standardrole {	sub commit_standardrole {
my ($udom,$uname,$url,$three,$start,$end,$one,$two,$sec,$context,$credits) = @_;	my ($udom,$uname,$url,$three,$start,$end,$one,$two,$sec,$context) = @_;
my ($output,$logmsg,$linefeed);	my ($output,$logmsg,$linefeed);
if ($context eq 'auto') {	if ($context eq 'auto') {
$linefeed = "\n";	$linefeed = "\n";
Line 13543 sub commit_standardrole {	Line 13183 sub commit_standardrole {
}	}
if ($three eq 'st') {	if ($three eq 'st') {
my $result = &commit_studentrole(\$logmsg,$udom,$uname,$url,$three,$start,$end,	my $result = &commit_studentrole(\$logmsg,$udom,$uname,$url,$three,$start,$end,
$one,$two,$sec,$context,$credits);	$one,$two,$sec,$context);
if (($result =~ /^error/) \|\| ($result eq 'not_in_class') \|\|	if (($result =~ /^error/) \|\| ($result eq 'not_in_class') \|\|
($result eq 'unknown_course') \|\| ($result eq 'refused')) {	($result eq 'unknown_course') \|\| ($result eq 'refused')) {
$output = $logmsg.' '.&mt('Error: ').$result."\n";	$output = $logmsg.' '.&mt('Error: ').$result."\n";
Line 13574 sub commit_standardrole {	Line 13214 sub commit_standardrole {
}	}

sub commit_studentrole {	sub commit_studentrole {
my ($logmsg,$udom,$uname,$url,$three,$start,$end,$one,$two,$sec,$context,	my ($logmsg,$udom,$uname,$url,$three,$start,$end,$one,$two,$sec,$context) = @_;
$credits) = @_;
my ($result,$linefeed,$oldsecurl,$newsecurl);	my ($result,$linefeed,$oldsecurl,$newsecurl);
if ($context eq 'auto') {	if ($context eq 'auto') {
$linefeed = "\n";	$linefeed = "\n";
Line 13622 sub commit_studentrole {	Line 13261 sub commit_studentrole {
}	}
}	}
if (($expire_role_result eq 'ok') \|\| ($secchange == 0)) {	if (($expire_role_result eq 'ok') \|\| ($secchange == 0)) {
$modify_section_result =	$modify_section_result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,'','',$cid,'',$context);
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,
undef,undef,undef,$sec,
$end,$start,'','',$cid,
'',$context,$credits);
if ($modify_section_result =~ /^ok/) {	if ($modify_section_result =~ /^ok/) {
if ($secchange == 1) {	if ($secchange == 1) {
if ($sec eq '') {	if ($sec eq '') {
Line 13866 sub construct_course {	Line 13501 sub construct_course {
'pch.users.denied',	'pch.users.denied',
'plc.users.denied',	'plc.users.denied',
'hidefromcat',	'hidefromcat',
'checkforpriv',
'categories'],	'categories'],
$$crsudom,$$crsunum);	$$crsudom,$$crsunum);
}	}
Line 13896 sub construct_course {	Line 13530 sub construct_course {
} else {	} else {
$cenv{'internal.courseowner'} = $args->{'curruser'};	$cenv{'internal.courseowner'} = $args->{'curruser'};
}	}
if ($args->{'defaultcredits'}) {
$cenv{'internal.defaultcredits'} = $args->{'defaultcredits'};
}
my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.	my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.
if ($args->{'crssections'}) {	if ($args->{'crssections'}) {
$cenv{'internal.sectionnums'} = '';	$cenv{'internal.sectionnums'} = '';
Line 13923 sub construct_course {	Line 13554 sub construct_course {
# do not hide course coordinator from staff listing,	# do not hide course coordinator from staff listing,
# even if privileged	# even if privileged
$cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};	$cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};
# add course coordinator's domain to domains to check for privileged users
# if different to course domain
if ($$crsudom ne $args->{'ccdomain'}) {
$cenv{'checkforpriv'} = $args->{'ccdomain'};
}
# add crosslistings	# add crosslistings
if ($args->{'crsxlist'}) {	if ($args->{'crsxlist'}) {
$cenv{'internal.crosslistings'}='';	$cenv{'internal.crosslistings'}='';
Line 14284 sub init_user_environment {	Line 13910 sub init_user_environment {
# ------------------------------------ Check browser type and MathML capability	# ------------------------------------ Check browser type and MathML capability

my ($httpbrowser,$clientbrowser,$clientversion,$clientmathml,	my ($httpbrowser,$clientbrowser,$clientversion,$clientmathml,
$clientunicode,$clientos,$clientmobile,$clientinfo) = &decode_user_agent($r);	$clientunicode,$clientos) = &decode_user_agent($r);

# ------------------------------------------------------------- Get environment	# ------------------------------------------------------------- Get environment

Line 14315 sub init_user_environment {	Line 13941 sub init_user_environment {
"browser.mathml" => $clientmathml,	"browser.mathml" => $clientmathml,
"browser.unicode" => $clientunicode,	"browser.unicode" => $clientunicode,
"browser.os" => $clientos,	"browser.os" => $clientos,
"browser.mobile" => $clientmobile,
"browser.info" => $clientinfo,
"server.domain" => $Apache::lonnet::perlvar{'lonDefDomain'},	"server.domain" => $Apache::lonnet::perlvar{'lonDefDomain'},
"request.course.fn" => '',	"request.course.fn" => '',
"request.course.uri" => '',	"request.course.uri" => '',
Line 14362 sub init_user_environment {	Line 13986 sub init_user_environment {
my %reqauthor = &Apache::lonnet::get('requestauthor',['author_status','author'],	my %reqauthor = &Apache::lonnet::get('requestauthor',['author_status','author'],
$domain,$username);	$domain,$username);
my $reqstatus = $reqauthor{'author_status'};	my $reqstatus = $reqauthor{'author_status'};
if ($reqstatus eq 'approval' \|\| $reqstatus eq 'approved') {	if ($reqstatus eq 'approval' \|\| $reqstatus eq 'approved') {
if (ref($reqauthor{'author'}) eq 'HASH') {	if (ref($reqauthor{'author'}) eq 'HASH') {
$userenv{'requestauthorqueued'} = $reqstatus.':'.	$userenv{'requestauthorqueued'} = $reqstatus.':'.
$reqauthor{'author'}{'timestamp'};	$reqauthor{'author'}{'timestamp'};
Line 14520 sub update_content_constraints {	Line 14144 sub update_content_constraints {
return;	return;
}	}

sub allmaps_incourse {
my ($cdom,$cnum,$chome,$cid) = @_;
if ($cdom eq '' \|\| $cnum eq '' \|\| $chome eq '' \|\| $cid eq '') {
$cid = $env{'request.course.id'};
$cdom = $env{'course.'.$cid.'.domain'};
$cnum = $env{'course.'.$cid.'.num'};
$chome = $env{'course.'.$cid.'.home'};
}
my %allmaps = ();
my $lastchange =
&Apache::lonnet::get_coursechange($cdom,$cnum);
if ($lastchange > $env{'request.course.tied'}) {
my ($furl,$ferr) = &Apache::lonuserstate::readmap("$cdom/$cnum");
unless ($ferr) {
&update_content_constraints($cdom,$cnum,$chome,$cid);
}
}
my $navmap = Apache::lonnavmaps::navmap->new();
if (defined($navmap)) {
foreach my $res ($navmap->retrieveResources(undef,sub { $_[0]->is_map() },1,0,1)) {
$allmaps{$res->src()} = 1;
}
}
return \%allmaps;
}

sub parse_supplemental_title {	sub parse_supplemental_title {
my ($title) = @_;	my ($title) = @_;

Line 14569 sub parse_supplemental_title {	Line 14167 sub parse_supplemental_title {
return $title;	return $title;
}	}

sub recurse_supplemental {
my ($cnum,$cdom,$suppmap,$numfiles,$errors) = @_;
if ($suppmap) {
my ($errtext,$fatal) = &LONCAPA::map::mapread('/uploaded/'.$cdom.'/'.$cnum.'/'.$suppmap);
if ($fatal) {
$errors ++;
} else {
if ($#LONCAPA::map::resources > 0) {
foreach my $res (@LONCAPA::map::resources) {
my ($title,$src,$ext,$type,$status)=split(/\:/,$res);
if (($src ne '') && ($status eq 'res')) {
if ($src =~ m{^\Q/uploaded/$cdom/$cnum/\E(supplemental_/d+\.sequence)$}) {
$numfiles = &recurse_supplemental($cnum,$cdom,$1,$numfiles);
} else {
$numfiles ++;
}
}
}
}
}
}
return ($numfiles,$errors);
}

sub symb_to_docspath {	sub symb_to_docspath {
my ($symb) = @_;	my ($symb) = @_;
return unless ($symb);	return unless ($symb);
Line 14634 sub symb_to_docspath {	Line 14208 sub symb_to_docspath {
$path =~ s/^\&//;	$path =~ s/^\&//;
my $maptitle = $mapresobj->title();	my $maptitle = $mapresobj->title();
if ($mapurl eq 'default') {	if ($mapurl eq 'default') {
$maptitle = 'Main Content';	$maptitle = 'Main Course Documents';
}	}
$path .= (($path ne '')? '&' : '').	$path .= (($path ne '')? '&' : '').
&Apache::lonhtmlcommon::entity_encode($mapurl).'&'.	&Apache::lonhtmlcommon::entity_encode($mapurl).'&'.
Line 14648 sub symb_to_docspath {	Line 14222 sub symb_to_docspath {
my $maptitle = &Apache::lonnet::gettitle($mapurl);	my $maptitle = &Apache::lonnet::gettitle($mapurl);
my $ispage = (($type eq 'page')? 1 : '');	my $ispage = (($type eq 'page')? 1 : '');
if ($mapurl eq 'default') {	if ($mapurl eq 'default') {
$maptitle = 'Main Content';	$maptitle = 'Main Course Documents';
}	}
$path = &Apache::lonhtmlcommon::entity_encode($mapurl).'&'.	$path = &Apache::lonhtmlcommon::entity_encode($mapurl).'&'.
&Apache::lonhtmlcommon::entity_encode($maptitle).':::::'.$ispage;	&Apache::lonhtmlcommon::entity_encode($maptitle).':::::'.$ispage;
}	}
unless ($mapurl eq 'default') {	unless ($mapurl eq 'default') {
$path = 'default&'.	$path = 'default&'.
&Apache::lonhtmlcommon::entity_encode('Main Content').	&Apache::lonhtmlcommon::entity_encode('Main Course Documents').
':::::&'.$path;	':::::&'.$path;
}	}
return $path;	return $path;
Line 14668 sub captcha_display {	Line 14242 sub captcha_display {
if ($captcha eq 'original') {	if ($captcha eq 'original') {
$output = &create_captcha();	$output = &create_captcha();
unless ($output) {	unless ($output) {
$error = 'captcha';	$error = 'captcha';
}	}
} elsif ($captcha eq 'recaptcha') {	} elsif ($captcha eq 'recaptcha') {
$output = &create_recaptcha($pubkey);	$output = &create_recaptcha($pubkey);
unless ($output) {	unless ($output) {
$error = 'recaptcha';	$error = 'recaptcha';
}	}
}	}
return ($output,$error);	return ($output,$error);
Line 14798 sub create_recaptcha {	Line 14372 sub create_recaptcha {
return $captcha->get_options_setter({theme => 'white'})."\n".	return $captcha->get_options_setter({theme => 'white'})."\n".
$captcha->get_html($pubkey).	$captcha->get_html($pubkey).
&mt('If either word is hard to read, [_1] will replace them.',	&mt('If either word is hard to read, [_1] will replace them.',
'<img src="/res/adm/pages/refresh.gif" alt="reCAPTCHA refresh" />').	'<image src="/res/adm/pages/refresh.gif" alt="reCAPTCHA refresh" />').
'<br /><br />';	'<br /><br />';
}	}

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

Removed from v.1.1075.2.44
changed lines
	Added in v.1.1109