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Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonmenu.pm between versions 1.349 and 1.369.2.1

version 1.349, 2011/05/27 18:39:20	version 1.369.2.1, 2012/05/13 23:45:07
Line 153 use Apache::lonhtmlcommon();	Line 153 use Apache::lonhtmlcommon();
use Apache::loncommon();	use Apache::loncommon();
use Apache::lonenc();	use Apache::lonenc();
use Apache::lonlocal;	use Apache::lonlocal;
	use Apache::lonmsg();
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);
use HTML::Entities();	use HTML::Entities();
use Apache::lonwishlist();	use Apache::lonwishlist();
Line 334 sub secondary_menu {	Line 335 sub secondary_menu {
and ( $env{'request.noversionuri'} eq ''	and ( $env{'request.noversionuri'} eq ''
\|\| !defined($env{'request.noversionuri'})))	\|\| !defined($env{'request.noversionuri'})))
{	{
($escurl = $env{'request.filename'}) =~	my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
s{^/home/([^/]+)/public_html/(.*)$}{/priv/$1/$2};	($escurl = $env{'request.filename'}) =~ s{^\Q$londocroot\E}{};

$escurl = &escape($escurl);	$escurl = &escape($escurl);
}	}
$menu =~ s/\[url\]/$escurl/g;	$menu =~ s/\[url\]/$escurl/g;
Line 411 sub innerregister {	Line 411 sub innerregister {

my $hwkadd='';	my $hwkadd='';
if ($env{'request.symb'} ne '' &&	if ($env{'request.symb'} ne '' &&
$env{'request.filename'}=~/\.(problem\|exam\|quiz\|assess\|survey\|form\|task)$/) {	$env{'request.filename'}=~/$LONCAPA::assess_re/) {
if (&Apache::lonnet::allowed('mgr',$crs)) {	if (&Apache::lonnet::allowed('mgr',$crs)) {
$hwkadd.=&switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',	$hwkadd.=&switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
"gocmd('/adm/grades','gradingmenu')",	"gocmd('/adm/grades','gradingmenu')",
Line 428 sub innerregister {	Line 428 sub innerregister {
"gocmd('/adm/parmset','set')",	"gocmd('/adm/parmset','set')",
'Content Settings');	'Content Settings');
}	}
	if ($env{'request.symb'}=~/^uploaded/ &&
	&Apache::lonnet::allowed('mdc',$crs)) {
	$hwkadd.=&switch('','',7,4,'docs.png','Folder/Page Content','parms[_2]',
	"gocmd('/adm/coursedocs','direct')",
	'Folder/Page Content');
	}
# -- End Homework	# -- End Homework
###	###
### Determine whether or not to display the 'cstr' button for this	### Determine whether or not to display the 'cstr' button for this
Line 447 sub innerregister {	Line 453 sub innerregister {
#	#
# Set defaults for authors	# Set defaults for authors
my ($top,$bottom) = ('con-','struct');	my ($top,$bottom) = ('con-','struct');
my $action = "go('/priv/".$env{'user.name'}."');";	my $action = "go('/priv/".$env{'user.domain'}.'/'.$env{'user.name'}."');";
my $cadom = $env{'request.role.domain'};	my $cadom = $env{'request.role.domain'};
my $caname = $env{'user.name'};	my $caname = $env{'user.name'};
my $desc = "Enter my construction space";	my $desc = "Enter my construction space";
Line 455 sub innerregister {	Line 461 sub innerregister {
if ($env{'request.role'} =~ /^ca/) {	if ($env{'request.role'} =~ /^ca/) {
($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);	($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
($top,$bottom) = ('co con-','struct');	($top,$bottom) = ('co con-','struct');
$action = "go('/priv/".$caname."');";	$action = "go('/priv/".$cadom.'/'.$caname."');";
$desc = "Enter construction space as co-author";	$desc = "Enter construction space as co-author";
} elsif ($env{'request.role'} =~ /^aa/) {	} elsif ($env{'request.role'} =~ /^aa/) {
($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);	($cadom,$caname)=($env{'request.role'}=~/($match_domain)\/($match_username)$/);
($top,$bottom) = ('co con-','struct');	($top,$bottom) = ('co con-','struct');
$action = "go('/priv/".$caname."');";	$action = "go('/priv/".$cadom.'/'.$caname."');";
$desc = "Enter construction space as assistant co-author";	$desc = "Enter construction space as assistant co-author";
}	}
# Check that we are on the correct machine	# Check that we are on the correct machine
Line 493 sub innerregister {	Line 499 sub innerregister {
$uploaded = &is_course_upload($file,$cnum,$cdom);	$uploaded = &is_course_upload($file,$cnum,$cdom);
}	}
if (!$uploaded) {	if (!$uploaded) {
$file=~s/^($match_domain)\/($match_username)/\/priv\/$2/;
	$file=~s{^(priv/$match_domain/$match_username)}{/$1};
	$file=~s{^($match_domain/$match_username)}{/priv/$1};

# Check that the user has permission to edit this resource	# Check that the user has permission to edit this resource
($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$1);	my $setpriv = 1;
	($cfuname,$cfudom)=&Apache::loncacc::constructaccess($file,$setpriv);
if (defined($cfudom)) {	if (defined($cfudom)) {
$home=&Apache::lonnet::homeserver($cfuname,$cfudom);	$home=&Apache::lonnet::homeserver($cfuname,$cfudom);
my $allowed=0;	my $allowed=0;
Line 576 sub innerregister {	Line 586 sub innerregister {
#	#
# We are in construction space	# We are in construction space
#	#
my ($uname,$thisdisfn) =
($env{'request.filename'}=~m\|^/home/([^/]+)/public_html/(.*)\|);	my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'};
my $currdir = '/priv/'.$uname.'/'.$thisdisfn;	my ($udom,$uname,$thisdisfn) =
	($env{'request.filename'}=~m{^\Q$londocroot/priv/\E([^/]+)/([^/]+)/(.*)$});
	my $currdir = '/priv/'.$udom.'/'.$uname.'/'.$thisdisfn;
if ($currdir =~ m-/$-) {	if ($currdir =~ m-/$-) {
$is_const_dir = 1;	$is_const_dir = 1;
} else {	} else {
Line 590 sub innerregister {	Line 602 sub innerregister {
#	#
$menuitems=(<<ENDMENUITEMS);	$menuitems=(<<ENDMENUITEMS);
s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory	s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version	s&6&2&rtrv.png&Retrieve&version[_1]&gocstr('/adm/retrieve','/priv/$udom/$uname/$cleandisfn')&Retrieve old version
s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource	s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/~$uname/$cleandisfn')&Delete this resource	s&7&1&del.png&Delete&resource[_2]&gocstr('/adm/cfile?action=delete','/priv/$udom/$uname/$cleandisfn')&Delete this resource
s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/~$uname/$cleandisfn')&Prepare a printable document	s&7&2&prt.png&Print&printout[_1]&gocstr('/adm/printout','/priv/$udom/$uname/$cleandisfn')&Prepare a printable document
ENDMENUITEMS	ENDMENUITEMS
}	}
if (ref($bread_crumbs) eq 'ARRAY') {	if (ref($bread_crumbs) eq 'ARRAY') {
Line 703 ENDMENUITEMS	Line 715 ENDMENUITEMS

unless ($env{'request.noversionuri'}=~ m{^/adm/(navmaps\|viewclasslist)(\?\|$)}) {	unless ($env{'request.noversionuri'}=~ m{^/adm/(navmaps\|viewclasslist)(\?\|$)}) {
&Apache::lonhtmlcommon::add_breadcrumb_tool(	&Apache::lonhtmlcommon::add_breadcrumb_tool(
'advtools', @inlineremote[61,71,72,73,92]);	'advtools', @inlineremote[61,71,72,73,74,92]);
}	}
}	}
}	}
Line 749 sub edit_course_upload {	Line 761 sub edit_course_upload {
return $cfile;	return $cfile;
}	}

	sub startupremote {
	my ($lowerurl)=@_;
	if ($env{'environment.remote'} eq 'off') {
	return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
	}
	#
	# The Remote actually gets launched!
	#
	my $configmenu=&rawconfig();
	my $esclowerurl=&escape($lowerurl);
	my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
	return(<<ENDREMOTESTARTUP);
	<script type="text/javascript">
	// <![CDATA[
	var timestart;
	function wheelswitch() {
	if (typeof(document.wheel) != 'undefined') {
	if (typeof(document.wheel.spin) != 'undefined') {
	var date=new Date();
	var waited=Math.round(30-((date.getTime()-timestart)/1000));
	document.wheel.spin.value=$message;
	}
	}
	if (window.status=='\|') {
	window.status='/';
	} else {
	if (window.status=='/') {
	window.status='-';
	} else {
	if (window.status=='-') {
	window.status='\\\\';
	} else {
	if (window.status=='\\\\') { window.status='\|'; }
	}
	}
	}
	}

	// ---------------------------------------------------------- The wait function
	var canceltim;
	function wait() {
	if ((menuloaded==1) \|\| (tim==1)) {
	window.status='Done.';
	if (tim==0) {
	clearTimeout(canceltim);
	$configmenu
	window.location='$lowerurl';
	} else {
	window.location='/adm/remote?action=collapse&url=$esclowerurl';
	}
	} else {
	wheelswitch();
	setTimeout('wait();',200);
	}
	}

	function main() {
	canceltim=setTimeout('tim=1;',30000);
	window.status='-';
	var date=new Date();
	timestart=date.getTime();
	wait();
	}

	// ]]>
	</script>
	ENDREMOTESTARTUP
	}

	sub setflags() {
	return(<<ENDSETFLAGS);
	<script type="text/javascript">
	// <![CDATA[
	menuloaded=0;
	tim=0;
	// ]]>
	</script>
	ENDSETFLAGS
	}

	sub maincall() {
	if ($env{'environment.remote'} eq 'off') { return ''; }
	return(<<ENDMAINCALL);
	<script type="text/javascript">
	// <![CDATA[
	main();
	// ]]>
	</script>
	ENDMAINCALL
	}

	sub load_remote_msg {
	my ($lowerurl)=@_;

	if ($env{'environment.remote'} eq 'off') { return ''; }

	my $esclowerurl=&escape($lowerurl);
	my $link=&mt('[_1]Continue[_2] on in Inline Menu mode'
	,'<a href="/adm/remote?action=collapse&url='.$esclowerurl.'">'
	,'</a>');
	return(<<ENDREMOTEFORM);
	<p>
	<form name="wheel">
	<input name="spin" type="text" size="60" />
	</form>
	</p>
	<p>$link</p>
	ENDREMOTEFORM
	}

	sub get_menu_name {
	my $hostid = $Apache::lonnet::perlvar{'lonHostID'};
	$hostid =~ s/\W//g;
	return 'LCmenu'.$hostid;
	}


	sub reopenmenu {
	if ($env{'environment.remote'} eq 'off') { return ''; }
	my $menuname = &get_menu_name();
	my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
	return('window.open('.$nothing.',"'.$menuname.'","",false);');
	}


	sub open {
	my $returnval='';
	if ($env{'environment.remote'} eq 'off') {
	return
	'<script type="text/javascript">'."\n"
	.'// <![CDATA['."\n"
	.'self.name="loncapaclient";'."\n"
	.'// ]]>'."\n"
	.'</script>';
	}
	my $menuname = &get_menu_name();

	# unless (shift eq 'unix') {
	# resizing does not work on linux because of virtual desktop sizes
	# $returnval.=(<<ENDRESIZE);
	#if (window.screen) {
	# self.resizeTo(screen.availWidth-215,screen.availHeight-55);
	# self.moveTo(190,15);
	#}
	#ENDRESIZE
	# }
	$returnval=(<<ENDOPEN);
	// <![CDATA[
	window.status='Opening LON-CAPA Remote Control';
	var menu=window.open("/res/adm/pages/menu.html?inhibitmenu=yes","$menuname",
	"height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
	self.name='loncapaclient';
	// ]]>
	ENDOPEN
	return '<script type="text/javascript">'.$returnval.'</script>';
	}


# ================================================================== Raw Config	# ================================================================== Raw Config

sub clear {	sub clear {
Line 1001 sub rawconfig {	Line 1171 sub rawconfig {
($env{'request.role'}=~/($match_domain)\/($match_username)$/);	($env{'request.role'}=~/($match_domain)\/($match_username)$/);
}	}
$act =~ s/\$caname/$caname/g;	$act =~ s/\$caname/$caname/g;
	$act =~ s/\$cadom/$cadom/g;
my $home = &Apache::lonnet::homeserver($caname,$cadom);	my $home = &Apache::lonnet::homeserver($caname,$cadom);
my $allowed=0;	my $allowed=0;
my @ids=&Apache::lonnet::current_machine_ids();	my @ids=&Apache::lonnet::current_machine_ids();
Line 1063 sub check_for_rcrs {	Line 1234 sub check_for_rcrs {
return $showreqcrs;	return $showreqcrs;
}	}

	# ======================================================================= Close

	sub close {
	if ($env{'environment.remote'} eq 'off') { return ''; }
	my $menuname = &get_menu_name();
	return(<<ENDCLOSE);
	<script type="text/javascript">
	// <![CDATA[
	window.status='Accessing Remote Control';
	menu=window.open("/adm/rat/empty.html","$menuname",
	"height=350,width=150,scrollbars=no,menubar=no");
	window.status='Disabling Remote Control';
	menu.active=0;
	menu.autologout=0;
	window.status='Closing Remote Control';
	menu.close();
	window.status='Done.';
	// ]]>
	</script>
	ENDCLOSE
	}

sub dc_popup_js {	sub dc_popup_js {
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
more => '(More ...)',	more => '(More ...)',
Line 1074 function showCourseID() {	Line 1267 function showCourseID() {
document.getElementById('dccid').style.display='block';	document.getElementById('dccid').style.display='block';
document.getElementById('dccid').style.textAlign='left';	document.getElementById('dccid').style.textAlign='left';
document.getElementById('dccid').style.textFace='normal';	document.getElementById('dccid').style.textFace='normal';
document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();">$lt{'less'}</a>';	document.getElementById('dccidtext').innerHTML ='<a href="javascript:hideCourseID();" class="LC_menubuttons_link">$lt{'less'}</a>';
return;	return;
}	}

function hideCourseID() {	function hideCourseID() {
document.getElementById('dccid').style.display='none';	document.getElementById('dccid').style.display='none';
document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()">$lt{'more'}</a>';	document.getElementById('dccidtext').innerHTML ='<a href="javascript:showCourseID()" class="LC_menubuttons_link">$lt{'more'}</a>';
return;	return;
}	}

Line 1119 sub utilityfunctions {	Line 1312 sub utilityfunctions {
my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.	my $confirm_switch = &mt("Editing requires switching to the resource's home server.").'\n'.
&mt('Switch server?');	&mt('Switch server?');

	my $esc_url=&escape($currenturl);
	my $esc_symb=&escape($currentsymb);

return (<<ENDUTILITY)	return (<<ENDUTILITY)

var currentURL="$currenturl";	var currentURL=unescape("$esc_url");
var reloadURL="$currenturl";	var reloadURL=unescape("$esc_url");
var currentSymb="$currentsymb";	var currentSymb=unescape("$esc_symb");

$dc_popup_cid	$dc_popup_cid

Line 1217 function golist(url) {	Line 1412 function golist(url) {


function catalog_info() {	function catalog_info() {
loncatinfo=window.open(window.location.pathname+'.meta',"LONcatInfo",'height=320,width=280,resizable=yes,scrollbars=yes,location=no,menubar=no,toolbar=no');	openMyModal(window.location.pathname+'.meta',500,400,'yes');
}	}

function chat_win() {	function chat_win() {
Line 1243 function annotate() {	Line 1438 function annotate() {
annotator.document.close();	annotator.document.close();
}	}

function set_wishlistlink(title, path) {
if (!title) {
title = document.title;
title = title.replace(/^LON-CAPA /,'');
}
if (!path) {
path = location.pathname;
}
Win = window.open('/adm/wishlist?mode=newLink&setTitle='+title+'&setPath='+path,
'wishlistNewLink','width=560,height=350,scrollbars=0');
}

function open_Wishlist_Import(rat) {	function open_Wishlist_Import(rat) {
var newWin;	var newWin;
if (rat) {	if (rat) {
Line 1314 sub roles_selector {	Line 1497 sub roles_selector {
my ($cdom,$cnum) = @_;	my ($cdom,$cnum) = @_;
my $crstype = &Apache::loncommon::course_type();	my $crstype = &Apache::loncommon::course_type();
my $now = time;	my $now = time;
my (%courseroles,%seccount);	my (%courseroles,%seccount,%courseprivs);
my $is_cc;	my $is_cc;
my $role_selector;	my $role_selector;
my $ccrole;	my $ccrole;
Line 1322 sub roles_selector {	Line 1505 sub roles_selector {
$ccrole = 'co';	$ccrole = 'co';
} else {	} else {
$ccrole = 'cc';	$ccrole = 'cc';
}	}
	my $priv;
	my $destinationurl = $ENV{'REQUEST_URI'};
	my $reqprivs = &required_privs();
	if (ref($reqprivs) eq 'HASH') {
	my $destination = $destinationurl;
	$destination =~ s/(\?.*)$//;
	if (exists($reqprivs->{$destination})) {
	$priv = $reqprivs->{$destination};
	}
	}
if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {	if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});	my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});

Line 1335 sub roles_selector {	Line 1528 sub roles_selector {
}	}
}	}
if ($is_cc) {	if ($is_cc) {
&get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount);	&get_all_courseroles($cdom,$cnum,\%courseroles,\%seccount,\%courseprivs,$priv);
} else {	} else {
my %gotnosection;	my %gotnosection;
foreach my $item (keys(%env)) {	foreach my $item (keys(%env)) {
Line 1351 sub roles_selector {	Line 1544 sub roles_selector {
$gotnosection{$role} = 1;	$gotnosection{$role} = 1;
}	}
}	}
	if ($priv ne '') {
	my $cnumsec = $cnum;
	if ($sec ne '') {
	$cnumsec .= "/$sec";
	}
	$courseprivs{"$role./$cdom/$cnumsec./"} =
	$env{"user.priv.$role./$cdom/$cnumsec./"};
	$courseprivs{"$role./$cdom/$cnumsec./$cdom/"} =
	$env{"user.priv.$role./$cdom/$cnumsec./$cdom/"};
	$courseprivs{"$role./$cdom/$cnumsec./$cdom/$cnumsec"} =
	$env{"user.priv.$role./$cdom/$cnumsec./$cdom/$cnumsec"};
	}
if (ref($courseroles{$role}) eq 'ARRAY') {	if (ref($courseroles{$role}) eq 'ARRAY') {
if ($sec ne '') {	if ($sec ne '') {
if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {	if (!grep(/^\Q$sec\E$/,@{$courseroles{$role}})) {
Line 1376 sub roles_selector {	Line 1581 sub roles_selector {
}	}
my @roles_order = ($ccrole,'in','ta','ep','ad','st');	my @roles_order = ($ccrole,'in','ta','ep','ad','st');
if (keys(%courseroles) > 1) {	if (keys(%courseroles) > 1) {
$role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles);	$role_selector = &jump_to_role($cdom,$cnum,\%seccount,\%courseroles,\%courseprivs,$priv);
$role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">	$role_selector .= '<form name="rolechooser" method="post" action="/adm/roles">
<select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';	<select name="switchrole" onchange="javascript:adhocRole('."'switchrole'".')">';
$role_selector .= '<option value="">'.$switchtext.'</option>';	$role_selector .= '<option value="">'.$switchtext.'</option>';
Line 1392 sub roles_selector {	Line 1597 sub roles_selector {
}	}
$role_selector .= '</select>'."\n".	$role_selector .= '</select>'."\n".
'<input type="hidden" name="destinationurl" value="'.	'<input type="hidden" name="destinationurl" value="'.
&HTML::Entities::encode($ENV{'REQUEST_URI'}).'" />'."\n".	&HTML::Entities::encode($destinationurl).'" />'."\n".
'<input type="hidden" name="gotorole" value="1" />'."\n".	'<input type="hidden" name="gotorole" value="1" />'."\n".
'<input type="hidden" name="selectrole" value="" />'."\n".	'<input type="hidden" name="selectrole" value="" />'."\n".
'<input type="hidden" name="switch" value="1" />'."\n".	'<input type="hidden" name="switch" value="1" />'."\n".
Line 1402 sub roles_selector {	Line 1607 sub roles_selector {
}	}

sub get_all_courseroles {	sub get_all_courseroles {
my ($cdom,$cnum,$courseroles,$seccount) = @_;	my ($cdom,$cnum,$courseroles,$seccount,$courseprivs) = @_;
unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH')) {	unless ((ref($courseroles) eq 'HASH') && (ref($seccount) eq 'HASH') &&
	(ref($courseprivs) eq 'HASH')) {
return;	return;
}	}
my ($result,$cached) =	my ($result,$cached) =
Line 1411 sub get_all_courseroles {	Line 1617 sub get_all_courseroles {
if (defined($cached)) {	if (defined($cached)) {
if (ref($result) eq 'HASH') {	if (ref($result) eq 'HASH') {
if ((ref($result->{'roles'}) eq 'HASH') &&	if ((ref($result->{'roles'}) eq 'HASH') &&
(ref($result->{'seccount'}) eq 'HASH')) {	(ref($result->{'seccount'}) eq 'HASH') &&
	(ref($result->{'privs'}) eq 'HASH')) {
%{$courseroles} = %{$result->{'roles'}};	%{$courseroles} = %{$result->{'roles'}};
%{$seccount} = %{$result->{'seccount'}};	%{$seccount} = %{$result->{'seccount'}};
	%{$courseprivs} = %{$result->{'privs'}};
return;	return;
}	}
}	}
Line 1441 sub get_all_courseroles {	Line 1649 sub get_all_courseroles {
push(@{$courseroles->{$urole}},$usec);	push(@{$courseroles->{$urole}},$usec);
}	}
}	}
	my $area = '/'.$cdom.'/'.$cnum;
	if ($usec ne '') {
	$area .= '/'.$usec;
	}
	if ($role =~ /^cr\//) {
	&Apache::lonnet::custom_roleprivs($courseprivs,$urole,$cdom,$cnum,$urole.'.'.$area,$area);
	} else {
	&Apache::lonnet::standard_roleprivs($courseprivs,$urole,$cdom,$urole.'.'.$area,$cnum,$area);
	}
}	}
my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);	my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum,['st']);
@{$courseroles->{'st'}} = ();	@{$courseroles->{'st'}} = ();
	&Apache::lonnet::standard_roleprivs($courseprivs,'st',$cdom,"st./$cdom/$cnum",$cnum,"/$cdom/$cnum");
if (keys(%sections_count) > 0) {	if (keys(%sections_count) > 0) {
push(@{$courseroles->{'st'}},keys(%sections_count));	push(@{$courseroles->{'st'}},keys(%sections_count));
$seccount->{'st'} = scalar(keys(%sections_count));	$seccount->{'st'} = scalar(keys(%sections_count));
}	}
my $rolehash = {	my $rolehash = {
'roles' => $courseroles,	'roles' => $courseroles,
'seccount' => $seccount,	'seccount' => $seccount,
	'privs' => $courseprivs,
};	};
&Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);	&Apache::lonnet::do_cache_new('getcourseroles',$cdom.'_'.$cnum,$rolehash);
return;	return;
}	}

sub jump_to_role {	sub jump_to_role {
my ($cdom,$cnum,$seccount,$courseroles) = @_;	my ($cdom,$cnum,$seccount,$courseroles,$courseprivs,$priv) = @_;
my %lt = &Apache::lonlocal::texthash(	my %lt = &Apache::lonlocal::texthash(
this => 'This role has section(s) associated with it.',	this => 'This role has section(s) associated with it.',
ente => 'Enter a specific section.',	ente => 'Enter a specific section.',
orlb => 'Enter a specific section, or leave blank for no section.',	orlb => 'Enter a specific section, or leave blank for no section.',
avai => 'Available sections are:',	avai => 'Available sections are:',
youe => 'You entered an invalid section choice:',	youe => 'You entered an invalid section choice:',
plst => 'Please try again',	plst => 'Please try again.',
	role => 'The role you selected is not permitted to view the current page.',
	swit => 'Switch role, but display Main Menu page instead?',
);	);
my $js;	my $js;
if (ref($courseroles) eq 'HASH') {	if (ref($courseroles) eq 'HASH') {
Line 1487 sub jump_to_role {	Line 1708 sub jump_to_role {
' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";	' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
}	}
}	}
	my $checkroles = 0;
	if ($priv && ref($courseprivs) eq 'HASH') {
	my (%disallowed,%allowed,@disallow);
	foreach my $role (sort(keys(%{$courseprivs}))) {
	my $trole;
	if ($role =~ m{^(.+?)\Q./$cdom/$cnum\E}) {
	$trole = $1;
	}
	if (($trole ne '') && ($trole ne 'cm')) {
	if ($courseprivs->{$role} =~ /\Q:$priv\E($\|:\|\&\w+)/) {
	$allowed{$trole} = 1;
	} else {
	$disallowed{$trole} = 1;
	}
	}
	}
	foreach my $trole (keys(%disallowed)) {
	unless ($allowed{$trole}) {
	push(@disallow,$trole);
	}
	}
	if (@disallow > 0) {
	$checkroles = 1;
	$js .= " var disallow = new Array('".join("','",@disallow)."');\n".
	" var rolecheck = 1;\n";
	}
	}
	if (!$checkroles) {
	$js .= " var disallow = new Array();\n".
	" rolecheck = 0;\n";
	}
return <<"END";	return <<"END";
<script type="text/javascript">	<script type="text/javascript">
//<![CDATA[	//<![CDATA[
Line 1494 function adhocRole(roleitem) {	Line 1746 function adhocRole(roleitem) {
$js	$js
var newrole = document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;	var newrole = document.rolechooser.elements[roleitem].options[document.rolechooser.elements[roleitem].selectedIndex].value;
if (newrole == '') {	if (newrole == '') {
return;	return;
}	}
var fullrole = newrole+'./$cdom/$cnum';	var fullrole = newrole+'./$cdom/$cnum';
var selidx = '';	var selidx = '';
Line 1503 function adhocRole(roleitem) {	Line 1755 function adhocRole(roleitem) {
selidx = i;	selidx = i;
}	}
}	}
	if (rolecheck > 0) {
	for (var i=0; i<disallow.length; i++) {
	if (disallow[i] == newrole) {
	if (confirm("$lt{'role'}\\n$lt{'swit'}")) {
	document.rolechooser.destinationurl.value = '/adm/menu';
	} else {
	document.rolechooser.elements[roleitem].selectedIndex = 0;
	return;
	}
	}
	}
	}
var secok = 1;	var secok = 1;
var secchoice = '';	var secchoice = '';
if (selidx >= 0) {	if (selidx >= 0) {
Line 1540 function adhocRole(roleitem) {	Line 1804 function adhocRole(roleitem) {
return;	return;
}	}
if (fullrole == "$env{'request.role'}") {	if (fullrole == "$env{'request.role'}") {
	document.rolechooser.elements[roleitem].selectedIndex = 0;
return;	return;
}	}
itemid = retrieveIndex('gotorole');	itemid = retrieveIndex('gotorole');
Line 1565 function retrieveIndex(item) {	Line 1830 function retrieveIndex(item) {
END	END
}	}

	sub required_privs {
	my $privs = {
	'/adm/parmset' => 'opa',
	'/adm/courseprefs' => 'opa',
	'/adm/whatsnew' => 'whn',
	'/adm/populate' => 'cst',
	'/adm/trackstudent' => 'vsa',
	'/adm/statistics' => 'vgr',
	'/adm/setblock' => 'dcm',
	'/adm/coursedocs' => 'mdc',
	};
	unless ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'spreadsheet') {
	$privs->{'/adm/classcalc'} = 'vgr',
	$privs->{'/adm/assesscalc'} = 'vgr',
	$privs->{'/adm/studentcalc'} = 'vgr';
	}
	return $privs;
	}

# ================================================================ Main Program	# ================================================================ Main Program

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

500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.

Removed from v.1.349
changed lines
	Added in v.1.369.2.1