loncom/interface/lonmenu.pm - diff

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Diff for /loncom/interface/lonmenu.pm between versions 1.341 and 1.369.2.10

version 1.341, 2011/01/13 19:43:12	version 1.369.2.10, 2012/05/28 14:45:20
Line 26	Line 26
# http://www.lon-capa.org/	# http://www.lon-capa.org/
#	#
#	#
# There is one parameter controlling the action of this module:
#

=head1 NAME	=head1 NAME

Line 35 Apache::lonmenu	Line 33 Apache::lonmenu

=head1 SYNOPSIS	=head1 SYNOPSIS

Coordinates the response to clicking an image.	Loads contents of /home/httpd/lonTabs/mydesk.tab,
	used to generate inline menu, and Main Menu page.

This is part of the LearningOnline Network with CAPA project	This is part of the LearningOnline Network with CAPA project
described at http://www.lon-capa.org.	described at http://www.lon-capa.org.
Line 74 It is set to 'done' in the BEGIN block o	Line 73 It is set to 'done' in the BEGIN block o
=item @primary_menu	=item @primary_menu

The elements of this array reference arrays that are made up of the components	The elements of this array reference arrays that are made up of the components
of those lines of mydesk.tab that start with prim.	of those lines of mydesk.tab that start with prim:.
It is used by primary_menu() to generate the corresponding menu.	It is used by primary_menu() to generate the corresponding menu.
It gets filled in the BEGIN block of this module.	It gets filled in the BEGIN block of this module.

	=item %primary_sub_menu

	The keys of this hash reference are the names of items in the primary_menu array
	which have sub-menus. For each key, the corresponding value is a reference to
	an array containing components extracted from lines in mydesk.tab which begin
	with primsub:.
	This hash, which is used by primary_menu to generate sub-menus, is populated in
	the BEGIN block.

=item @secondary_menu	=item @secondary_menu

The elements of this array reference arrays that are made up of the components	The elements of this array reference arrays that are made up of the components
Line 107 entries from mydesk.tab	Line 115 entries from mydesk.tab

Same as primary_menu() but operates on @secondary_menu.	Same as primary_menu() but operates on @secondary_menu.

=item show_return_link()	=item create_submenu()

	Creates XHTML for unordered list of sub-menu items which belong to a
	particular top-level menu item. Uses hover pseudo class in css to display
	dropdown list when mouse hovers over top-level item. Support for IE6
	(no hover psuedo class) via LC_hoverable class for <li> tag for top-
	level item, which employs jQuery to handle behavior on mouseover.

	Inputs: 4 - (a) link and (b) target for anchor href in top level item,
	(c) title for text wrapped by anchor tag in top level item.
	(d) reference to array of arrays of sub-menu items.

=item innerregister()	=item innerregister()

Line 131 The javascript is usually similar to "go	Line 149 The javascript is usually similar to "go

=item utilityfunctions()	=item utilityfunctions()

	Output from this routine is a number of javascript functions called by
	items in the inline menu, and in some cases items in the Main Menu page.

=item serverform()	=item serverform()

=item constspaceform()	=item constspaceform()
Line 155 use Apache::lonhtmlcommon();	Line 176 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 vars qw(@desklines %category_names %category_members %category_positions	use vars qw(@desklines %category_names %category_members %category_positions
$readdesk @primary_menu @secondary_menu);	$readdesk @primary_menu %primary_submenu @secondary_menu %secondary_submenu);

my @inlineremote;	my @inlineremote;

Line 182 sub prep_menuitem {	Line 205 sub prep_menuitem {

# primary_menu() evaluates @primary_menu and returns XHTML for the menu	# primary_menu() evaluates @primary_menu and returns XHTML for the menu
# that contains following links:	# that contains following links:
# About, Message, Roles, Help, Logout	# About, Message, Personal, Roles, Help, Logout
# @primary_menu is filled within the BEGIN block of this module with	# @primary_menu is filled within the BEGIN block of this module with
# entries from mydesk.tab	# entries from mydesk.tab
sub primary_menu {	sub primary_menu {
Line 212 sub primary_menu {	Line 235 sub primary_menu {
next if $$menuitem[4] eq 'courses' ##'Roles' wanted	next if $$menuitem[4] eq 'courses' ##'Roles' wanted
&& !&Apache::loncommon::show_course(); ##	&& !&Apache::loncommon::show_course(); ##

	my $title = $menuitem->[3];
if ($$menuitem[3] eq 'Help') { # special treatment for helplink	if (defined($primary_submenu{$title})) {
	my ($link,$target);
	if ($menuitem->[0] ne '') {
	$link = $menuitem->[0];
	$target = '_top';
	} else {
	$link = '#';
	}
	my @primsub;
	if (ref($primary_submenu{$title}) eq 'ARRAY') {
	foreach my $item (@{$primary_submenu{$title}}) {
	next if (($item->[2] eq 'wishlist') &&
	((!&Apache::lonnet::allowed('bre',"/res/$env{'user.domain'}/")) &&
	(!&Apache::lonnet::allowed('bro',"/res/$env{'user.domain'}/"))));
	next if (($item->[2] eq 'reqcrs') && (!&check_for_rcrs()));
	next if ((($item->[2] eq 'portfolio') \|\|
	($item->[2] eq 'blog')) &&
	(!&Apache::lonnet::usertools_access('','',$item->[2],
	undef,'tools')));
	push(@primsub,$item);
	}
	if (@primsub > 0) {
	$menu .= &create_submenu($link,$target,$title,\@primsub);
	} elsif ($link) {
	$menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
	}
	}
	} elsif ($$menuitem[3] eq 'Help') { # special treatment for helplink
if ($public) {	if ($public) {
my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};	my $origmail = $Apache::lonnet::perlvar{'lonSupportEMail'};
my $defdom = &Apache::lonnet::default_login_domain();	my $defdom = &Apache::lonnet::default_login_domain();
Line 269 sub secondary_menu {	Line 319 sub secondary_menu {
? "/$env{'request.course.sec'}"	? "/$env{'request.course.sec'}"
: '');	: '');
my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});	my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);	my $canviewroster = $env{'course.'.$env{'request.course.id'}.'.student_classlist_view'};
my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);	my $canviewgrps = &Apache::lonnet::allowed('vcg', $crs_sec);
my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);	my $canmodifyuser = &Apache::lonnet::allowed('cst', $crs_sec);
	my $canviewwnew = &Apache::lonnet::allowed('whn', $crs_sec);
my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);	my $canmodpara = &Apache::lonnet::allowed('opa', $crs_sec);
my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);	my $canvgr = &Apache::lonnet::allowed('vgr', $crs_sec);
my $author = getauthor();	my $canmgr = &Apache::lonnet::allowed('mgr', $crs_sec);
	my $author = &getauthor();

my $showlink = &show_return_link();
my %groups = &Apache::lonnet::get_active_groups(	my %groups = &Apache::lonnet::get_active_groups(
$env{'user.domain'}, $env{'user.name'},	$env{'user.domain'}, $env{'user.name'},
$env{'course.' . $env{'request.course.id'} . '.domain'},	$env{'course.' . $env{'request.course.id'} . '.domain'},
Line 288 sub secondary_menu {	Line 339 sub secondary_menu {
next if $$menuitem[4] ne 'always'	next if $$menuitem[4] ne 'always'
&& $$menuitem[4] ne 'author'	&& $$menuitem[4] ne 'author'
&& !$env{'request.course.id'};	&& !$env{'request.course.id'};
next if $$menuitem[4] eq 'showreturn'
&& !$showlink
&& !($env{'request.state'} eq 'construct');
next if $$menuitem[4] =~ /^mdc/	next if $$menuitem[4] =~ /^mdc/
&& !$canedit;	&& !$canedit;
	next if $$menuitem[4] eq 'mdcCourse'
	&& ($crstype eq 'Community');
	next if $$menuitem[4] eq 'mdcCommunity'
	&& ($crstype eq 'Course');
next if $$menuitem[4] eq 'nvgr'	next if $$menuitem[4] eq 'nvgr'
&& $canvgr;	&& $canvgr;
next if $$menuitem[4] eq 'vgr'	next if $$menuitem[4] eq 'vgr'
&& !$canvgr;	&& !$canvgr;
next if $$menuitem[4] eq 'cst'	next if $$menuitem[4] eq 'cst'
&& !$canmodifyuser;	&& !$canmodifyuser;
	next if $$menuitem[4] eq 'ncst'
	&& ($canmodifyuser \|\| !$canviewroster);
	next if $$menuitem[4] eq 'mgr'
	&& !$canmgr;
	next if $$menuitem[4] eq 'nmgr'
	&& $canmgr;
next if $$menuitem[4] eq 'whn'	next if $$menuitem[4] eq 'whn'
&& !$canviewwnew;	&& !$canviewwnew;
next if $$menuitem[4] eq 'opa'	next if $$menuitem[4] eq 'opa'
&& !$canmodpara;	&& !$canmodpara;
next if $$menuitem[4] =~ /showgroups$/	next if $$menuitem[4] eq 'nvcg'
&& !$canviewgrps	&& ($canviewgrps \|\| !%groups);
&& !%groups;
next if $$menuitem[4] eq 'author'	next if $$menuitem[4] eq 'author'
&& !$author;	&& !$author;

if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {	my $title = $menuitem->[3];
	if (defined($secondary_submenu{$title})) {
	my ($link,$target);
	if ($menuitem->[0] ne '') {
	$link = $menuitem->[0];
	$target = '_top';
	} else {
	$link = '#';
	}
	my @scndsub;
	if (ref($secondary_submenu{$title}) eq 'ARRAY') {
	foreach my $item (@{$secondary_submenu{$title}}) {
	if (ref($item) eq 'ARRAY') {
	next if ($item->[2] eq 'vgr' && !$canvgr);
	next if ($item->[2] eq 'opa' && !$canmodpara);
	next if ($item->[2] eq 'cst' && !$canmodifyuser);
	next if ($item->[2] eq 'mgr' && !$canmgr);
	next if ($item->[2] eq 'vcg' && !$canviewgrps);
	push(@scndsub,$item);
	}
	}
	if (@scndsub > 0) {
	$menu .= &create_submenu($link,$target,$title,\@scndsub);
	} elsif ($link) {
	$menu .= '<li><a href="'.$link.'" target="'.$target.'">'.&mt($title).'</a></li>';
	}
	}
	} elsif ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
# special treatment for role selector	# special treatment for role selector
my $roles_selector = &roles_selector(	my $roles_selector = &roles_selector(
$env{'course.' . $env{'request.course.id'} . '.domain'},	$env{'course.' . $env{'request.course.id'} . '.domain'},
$env{'course.' . $env{'request.course.id'} . '.num'} );	$env{'course.' . $env{'request.course.id'} . '.num'} );

$menu .= $roles_selector ? "<li>$roles_selector</li>"	$menu .= $roles_selector ? "<li style=\"padding: 0 0.8em;\">$roles_selector</li>"
: '';	: '';
} else {	} else {
$menu .= &prep_menuitem(\@$menuitem);	$menu .= &prep_menuitem(\@$menuitem);
Line 332 sub secondary_menu {	Line 416 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/\[url\]/$escurl/g;
Line 346 sub secondary_menu {	Line 429 sub secondary_menu {
return "<ul id=\"LC_secondary_menu\">$menu</ul>";	return "<ul id=\"LC_secondary_menu\">$menu</ul>";
}	}

sub show_return_link {	sub create_submenu {
if (($env{'request.noversionuri'} =~ m{^/adm/(viewclasslist\|navmaps)($\|\?)})	my ($link,$target,$title,$submenu) = @_;
\|\| ($env{'request.noversionuri'} =~ m{^/adm/.*/aboutme($\|\?)})) {	return unless (ref($submenu) eq 'ARRAY');
	my $menu = '<li class="LC_hoverable">'.
return if ($env{'form.register'});	'<a href="'.$link.'" target="'.$target.'">'.
}	'<span class="LC_nobreak">'.&mt($title).
return (($env{'request.noversionuri'}=~m{^/(res\|public)/} &&	'<span class="LC_fontsize_small" style="font-weight:normal;">'.
$env{'request.symb'} eq '')	' ▼</span></span></a>'.
\|\|	'<ul>';
($env{'request.noversionuri'}=~ m{^/cgi-bin/printout.pl})	my $count = 0;
\|\|	my $numsub = scalar(@{$submenu});
(($env{'request.noversionuri'}=~/^\/adm\//) &&	foreach my $item (@{$submenu}) {
($env{'request.noversionuri'}!~/^\/adm\/wrapper\//) &&	$count ++;
($env{'request.noversionuri'}!~	if (ref($item) eq 'ARRAY') {
m{^/adm/.*/(smppg\|bulletinboard)($\|\?)})	my $borderbot;
));	if ($count == $numsub) {
	$borderbot = 'border-bottom:1px solid black;';
	}
	$menu .= '<li style="margin:0;padding:0;'.
	$borderbot.'"><a href="'.$item->[0].'">'.
	&mt($item->[1]).'</a></li>';
	}
	}
	$menu .= '</ul></li>';
	return $menu;
}	}

sub innerregister {	sub innerregister {
Line 375 sub innerregister {	Line 467 sub innerregister {

undef(@inlineremote);	undef(@inlineremote);

	my $resurl;
if ( $env{'request.symb'} && $env{'request.course.id'} ) {	if ( $env{'request.symb'} && $env{'request.course.id'} ) {

my ($mapurl,$rid,$resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());	(my $mapurl, my $rid, $resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};	my $coursetitle = $env{'course.'.$env{'request.course.id'}.'.description'};

my $maptitle = &Apache::lonnet::gettitle($mapurl);	my $maptitle = &Apache::lonnet::gettitle($mapurl);
Line 426 sub innerregister {	Line 519 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','problem[_1]','grades[_4]',	$hwkadd.=&switch('','',7,2,'pgrd.png','Content Grades','grades[_4]',
"gocmd('/adm/grades','gradingmenu')",	"gocmd('/adm/grades','gradingmenu')",
'Modify user grades for this assessment resource');	'Content Grades');
} elsif (&Apache::lonnet::allowed('vgr',$crs)) {	} elsif (&Apache::lonnet::allowed('vgr',$crs)) {
$hwkadd.=&switch('','',7,2,'subm.png','view sub-[_1]','missions[_1]',	$hwkadd.=&switch('','',7,2,'subm.png','Content Submissions','missions[_1]',
"gocmd('/adm/grades','submission')",	"gocmd('/adm/grades','submission')",
'View user submissions for this assessment resource');	'Content Submissions');
}	}
}	}
if ($env{'request.symb'} ne '' &&	if ($env{'request.symb'} ne '' &&
&Apache::lonnet::allowed('opa',$crs)) {	&Apache::lonnet::allowed('opa',$crs)) {
$hwkadd.=&switch('','',7,3,'pparm.png','problem[_2]','parms[_2]',	$hwkadd.=&switch('','',7,3,'pparm.png','Content Settings','parms[_2]',
"gocmd('/adm/parmset','set')",	"gocmd('/adm/parmset','set')",
'Modify parameter settings for this resource');	'Content Settings');
}	}
	if ($env{'request.symb'}=~/^uploaded/ &&
	&Apache::lonnet::allowed('mdc',$crs)) {
	$hwkadd.=&switch('','',7,4,'docs.png','Folder/Page Content','parms[_2]',
	"gocmd('/adm/coursedocs','direct')",
	'Folder/Page Content');
	}
# -- End Homework	# -- End Homework
###	###
### Determine whether or not to display the 'cstr' button for this	### Determine whether or not to display the 'cstr' button for this
Line 462 sub innerregister {	Line 561 sub innerregister {
#	#
# Set defaults for authors	# Set defaults for authors
my ($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 $desc = "Enter my construction space";
Line 470 sub innerregister {	Line 569 sub innerregister {
if ($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 508 sub innerregister {	Line 607 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 547 sub innerregister {	Line 650 sub innerregister {
}	}
}	}
$editbutton=&switch	$editbutton=&switch
('','',6,1,'pcstr.png','edit[_1]','resource[_2]',	('','',6,1,'pcstr.png','Edit','resource[_2]',
$bot,"Edit this resource");	$bot,"Edit this resource");
$noeditbutton = 0;	$noeditbutton = 0;
}	}
Line 563 sub innerregister {	Line 666 sub innerregister {
my $cfile = &edit_course_upload($file,$cnum,$cdom);	my $cfile = &edit_course_upload($file,$cnum,$cdom);
if ($cfile) {	if ($cfile) {
$editbutton=&switch	$editbutton=&switch
('','',6,1,'pcstr.png','edit[_1]',	('','',6,1,'pcstr.png','Edit',
'resource[_2]',"go('".$cfile."');",	'resource[_2]',"go('".$cfile."');",
'Edit this resource');	'Edit this resource');
}	}
Line 571 sub innerregister {	Line 674 sub innerregister {
}	}
}	}
}	}
	if ($env{'request.course.id'}) {
	if ($resurl eq "public/$cdom/$cnum/syllabus") {
	if ($env{'course.'.$env{'request.course.id'}.'.externalsyllabus'} =~ /\w/) {
	if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
	$editbutton=&switch('','',6,1,'pcstr.png','Edit',
	'resource[_2]',
	"go('/adm/courseprefs?phase=display&actions=courseinfo')",
	'Edit this resource');
	}
	}
	}
	}
###	###
###	###
# Prepare the rest of the buttons	# Prepare the rest of the buttons
Line 579 sub innerregister {	Line 694 sub innerregister {
#	#
# We are in construction space	# We are in construction space
#	#
my ($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 592 sub innerregister {	Line 709 sub innerregister {
# Probably should be in mydesk.tab	# Probably should be in mydesk.tab
#	#
$menuitems=(<<ENDMENUITEMS);	$menuitems=(<<ENDMENUITEMS);
s&6&1&list.png&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory	s&6&1&list.png&Directory&dir[_1]&golist('$esc_currdir')&List current directory
s&6&2&rtrv.png&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$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[_1]&resource[_3]&gocstr('/adm/publish','/~$uname/$cleandisfn')&Publish this resource	s&6&3&pub.png&Publish&resource[_3]&gocstr('/adm/publish','/priv/$udom/$uname/$cleandisfn')&Publish this resource
s&7&1&del.png&delete[_1]&resource[_2]&gocstr('/adm/cfile?action=delete','/~$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&prepare[_1]&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 613 ENDMENUITEMS	Line 730 ENDMENUITEMS
#	#
$menuitems=(<<ENDMENUITEMS);	$menuitems=(<<ENDMENUITEMS);
c&3&1	c&3&1
s&2&1&back.png&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1	s&2&1&back.png&&&gopost('/adm/flip','back:'+currentURL)&Previous content resource&&1
s&2&3&forw.png&forward[_1]&&gopost('/adm/flip','forward:'+currentURL)&Go to the next resource in the course sequence&&3	s&2&3&forw.png&&&gopost('/adm/flip','forward:'+currentURL)&Next content resource&&3
c&6&3	c&6&3
c&8&1	c&8&1
c&8&2	c&8&2
s&8&3&prt.png&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document	s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
ENDMENUITEMS	ENDMENUITEMS
if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F' && $env{'request.uri'} =~ /^\/res/) {	if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F' && $env{'request.uri'} =~ /^\/res/) {
# wishlist is only available for users with access to resource-pool	# wishlist is only available for users with access to resource-pool
# and links can only be set for resources within the resource-pool	# and links can only be set for resources within the resource-pool
$menuitems .= (<<ENDMENUITEMS);	$menuitems .= (<<ENDMENUITEMS);
s&9&1&wishlist-link.png&set[_1]&wishlistlink[_2]&set_wishlistlink()&Set a link for this resource to wishlist&&1	s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
ENDMENUITEMS	ENDMENUITEMS
}	}

Line 637 if(length($annotation) > 0){	Line 754 if(length($annotation) > 0){
}else{	}else{
$menuitems.="anot.png";	$menuitems.="anot.png";
}	}
$menuitems.="&anno-[_1]&tations[_1]&annotate()&";	$menuitems.="&Notes&&annotate()&";
$menuitems.="Make notes and annotations about this resource&&1\n";	$menuitems.="Make notes and annotations about this resource&&1\n";

unless ($env{'request.noversionuri'}=~/\/(bulletinboard\|smppg\|navmaps\|syllabus\|aboutme\|viewclasslist\|portfolio)(\?\|$)/) {	unless ($env{'request.noversionuri'}=~/\/(bulletinboard\|smppg\|navmaps\|syllabus\|aboutme\|viewclasslist\|portfolio)(\?\|$)/) {
if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) {	if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) {
$menuitems.=(<<ENDREALRES);	$menuitems.=(<<ENDREALRES);
s&6&3&catalog.png&catalog[_2]&info[_1]&catalog_info()&Show Metadata	s&6&3&catalog.png&Info&info[_1]&catalog_info()&Show Metadata
ENDREALRES	ENDREALRES
}	}
$menuitems.=(<<ENDREALRES);	$menuitems.=(<<ENDREALRES);
s&8&1&eval.png&evaluate[_1]&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource	s&8&1&eval.png&Evaluate&this[_1]&gopost('/adm/evaluate',currentURL,1)&Provide my evaluation of this resource
s&8&2&fdbk.png&feedback[_1]&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource	s&8&2&fdbk.png&Communicate&discuss[_1]&gopost('/adm/feedback',currentURL,1)&Provide feedback messages or contribute to the course discussion about this resource
ENDREALRES	ENDREALRES
}	}
}	}
if ($env{'request.uri'} =~ /^\/res/) {	if ($env{'request.uri'} =~ /^\/res/) {
$menuitems .= (<<ENDMENUITEMS);	$menuitems .= (<<ENDMENUITEMS);
s&8&3&prt.png&prepare[_1]&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document	s&8&3&prt.png&Print&printout[_1]&gopost('/adm/printout',currentURL)&Prepare a printable document
ENDMENUITEMS	ENDMENUITEMS
if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F') {	if (&Apache::lonnet::allowed('bre', $env{'request.course.id'}) eq 'F') {
# wishlist is only available for users with access to resource-pool	# wishlist is only available for users with access to resource-pool
$menuitems .= (<<ENDMENUITEMS);	$menuitems .= (<<ENDMENUITEMS);
s&9&1&wishlist-link.png&set[_1]&wishlistlink[_2]&set_wishlistlink()&Set a link for this resource to wishlist&&1	s&9&1&wishlist-link.png&Stored Links&wishlistlink[_2]&set_wishlistlink()&Save a link for this resource in your personal Stored Links repository&&1
ENDMENUITEMS	ENDMENUITEMS
}	}
}	}
Line 686 ENDMENUITEMS	Line 803 ENDMENUITEMS
foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }	foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
if ($addremote) {	if ($addremote) {

Apache::lonhtmlcommon::clear_breadcrumb_tools();	&Apache::lonhtmlcommon::clear_breadcrumb_tools();

Apache::lonhtmlcommon::add_breadcrumb_tool(	&Apache::lonhtmlcommon::add_breadcrumb_tool(
'navigation', @inlineremote[21,23]);	'navigation', @inlineremote[21,23]);

if(hidden_button_check() ne 'yes') {	my $countdown = &countdown_timer();
Apache::lonhtmlcommon::add_breadcrumb_tool(	if (&hidden_button_check() eq 'yes') {
'tools', @inlineremote[93,91,81,82,83]);	if ($countdown) {
	&Apache::lonhtmlcommon::add_breadcrumb_tool('tools',$countdown);
	}
	} else {
	my @tools = @inlineremote[93,91,81,82,83];
	if ($countdown) {
	unshift(@tools,$countdown);
	}
	&Apache::lonhtmlcommon::add_breadcrumb_tool(
	'tools',@tools);

#publish button in construction space	#publish button in construction space
if ($env{'request.state'} eq 'construct'){	if ($env{'request.state'} eq 'construct'){
Apache::lonhtmlcommon::add_breadcrumb_tool(	&Apache::lonhtmlcommon::add_breadcrumb_tool(
'advtools', @inlineremote[63]);	'advtools', $inlineremote[63]);
}else{	} else {
Apache::lonhtmlcommon::add_breadcrumb_tool(	&Apache::lonhtmlcommon::add_breadcrumb_tool(
'tools', @inlineremote[63]);	'tools', $inlineremote[63]);
}	}

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]);
}	}
}	}
}	}

return Apache::lonhtmlcommon::scripttag('', 'start')	return &Apache::lonhtmlcommon::scripttag('', 'start')
. Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)	. &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0)
. Apache::lonhtmlcommon::scripttag('', 'end');	. &Apache::lonhtmlcommon::scripttag('', 'end');
}	}

sub is_course_upload {	sub is_course_upload {
Line 752 sub edit_course_upload {	Line 878 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 804 sub switch {	Line 1088 sub switch {
}	}
} else {	} else {
# Inline Menu	# Inline Menu
$inlineremote[$idx]=	my @tools = (93,91,81,82,83);
	unless ($env{'request.state'} eq 'construct') {
	push(@tools,63);
	}
	if (($env{'environment.icons'} eq 'iconsonly') &&
	(grep(/^$idx$/,@tools))) {
	$inlineremote[$idx] =
	'<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.'</a>';
	} else {
	$inlineremote[$idx] =
'<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.	'<a title="'.$desc.'" class="LC_menubuttons_link" href="javascript:'.$act.';">'.$pic.
'<span class="LC_menubuttons_inline_text">'.$desc.'</span></a>';	'<span class="LC_menubuttons_inline_text">'.$top.' </span></a>';
	}
}	}
return '';	return '';
}	}
Line 1004 sub rawconfig {	Line 1298 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 1066 sub check_for_rcrs {	Line 1361 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 1077 function showCourseID() {	Line 1394 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 1091 END	Line 1408 END

}	}

	sub countdown_toggle_js {
	return <<"END";

	function toggleCountdown() {
	var countdownid = document.getElementById('duedatecountdown');
	var currstyle = countdownid.style.display;
	if (currstyle == 'inline') {
	countdownid.style.display = 'none';
	document.getElementById('ddcountcollapse').innerHTML='';
	document.getElementById('ddcountexpand').innerHTML='◄ ';
	} else {
	countdownid.style.display = 'inline';
	document.getElementById('ddcountcollapse').innerHTML='► ';
	document.getElementById('ddcountexpand').innerHTML='';
	}
	return;
	}

	END
	}

sub utilityfunctions {	sub utilityfunctions {
my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));	my $currenturl=&Apache::lonnet::clutter(&Apache::lonnet::fixversion((split(/\?/,$env{'request.noversionuri'}))[0]));
if ($currenturl =~ m{^/adm/wrapper/ext/}	if ($currenturl =~ m{^/adm/wrapper/ext/}
Line 1122 sub utilityfunctions {	Line 1460 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 $start_page_wishlistlink =	my $esc_url=&escape($currenturl);
&Apache::loncommon::start_page('Set link to wishlist',undef,	my $esc_symb=&escape($currentsymb);
{'only_body' => 1,
'js_ready' => 1,
'bgcolor' => '#FFFFFF',});

my $warningLink = &mt('You must insert a title!');	my $countdown = &countdown_toggle_js();

# HTML-Markup for 'Set a link for this resource to wishlist'
# this is written via JavaScript document.write (function set_wishlistlink)
# it is split into 3 parts and the inputfields for title and path are left out
# these fields are inserted later to set the values for title and path
# automatically via JavaScript (document.title and location.pathname)
my %folders = &Apache::lonnet::get('wishlist',['folders']);
if ($folders{'folders'} eq '') {
$folders{'folders'} = '<option value="" selected="selected">('.&mt('Top level').')</option>';
}
my $in_page_wishlistlink1 = '<h1>'.&mt('Set a link to wishlist').'</h1>'.
'<form method="post" name="newlink" action="/adm/wishlist?mode=set" '.
'onsubmit="return newlinksubmit();" >'.
&Apache::lonhtmlcommon::start_pick_box().
&Apache::lonhtmlcommon::row_title(&mt('Link Title'));

my $in_page_wishlistlink2 = &Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title(&mt('Path'));

my $in_page_wishlistlink3 = &Apache::lonhtmlcommon::row_closure().
&Apache::lonhtmlcommon::row_title(&mt('Note')).
'<textarea name="note" rows="3" cols="35" style="width:100%"></textarea>'.
&Apache::lonhtmlcommon::row_closure(1).
&Apache::lonhtmlcommon::end_pick_box().
'<br/><br/>'.
'<input type="submit" value="'.&mt('Save in').'" />'.
'<select name="folders">'.
$folders{'folders'}.
'</select>'.
'<input type="button" value="'.&mt('cancel').'" onclick="javascript:window.close();" />'.
'</form>';

# remove all \n for inserting on javascript document.write
$in_page_wishlistlink1 =~ s/\n//g;
$in_page_wishlistlink2 =~ s/\n//g;
$in_page_wishlistlink3 =~ s/\n//g;

my $end_page_wishlistlink =
&Apache::loncommon::end_page({'js_ready' => 1});

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 1266 function golist(url) {	Line 1562 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 1292 function annotate() {	Line 1588 function annotate() {
annotator.document.close();	annotator.document.close();
}	}

function set_wishlistlink(title, path) {	function open_StoredLinks_Import(rat) {
if (!title) {
title=document.title;
}
if (!path) {
path=location.pathname;
}
title = title.replace(/^LON-CAPA /,'');
wishlistlink=window.open('','wishlistNewLink','width=560,height=350,scrollbars=0');
wishlistlink.document.write(
'$start_page_wishlistlink'
+'<script type="text\/javascript">'
+'function newlinksubmit(){'
+'var title = document.getElementsByName("title")[0].value;'
+'if (!title) {'
+'alert("$warningLink");'
+'return false;}'
+'return true;}'
+'<\/scr'+'ipt>'
+'$in_page_wishlistlink1'
+'<input type="text" name="title" size="45" value="'+title+'"/>'
+'$in_page_wishlistlink2'
+'<input type="text" name="path" size="45" value="'+path+'" '
+'readonly="readonly" style="background-color: #DDDDDD"/>'
+'$in_page_wishlistlink3'
+'$end_page_wishlistlink' );
wishlistlink.document.close();
}

function open_Wishlist_Import(rat) {
var newWin;	var newWin;
if (rat) {	if (rat) {
newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,	newWin = window.open('/adm/wishlist?inhibitmenu=yes&mode=import&rat='+rat,
Line 1334 function open_Wishlist_Import(rat) {	Line 1601 function open_Wishlist_Import(rat) {
newWin.focus();	newWin.focus();
}	}

	(function (\$) {
	\$(document).ready(function () {
	\$.single=function(a){return function(b){a[0]=b;return a}}(\$([1]));
	/*\@cc_on
	if (!window.XMLHttpRequest) {
	\$('.LC_hoverable').each(function () {
	this.attachEvent('onmouseenter', function (evt) { \$.single(evt.srcElement).addClass('hover'); });
	this.attachEvent('onmouseleave', function (evt) { \$.single(evt.srcElement).removeClass('hover'); });
	});
	}
	\@*/
	});
	}(jQuery));

	$countdown

ENDUTILITY	ENDUTILITY
}	}

Line 1380 sub roles_selector {	Line 1663 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 1388 sub roles_selector {	Line 1671 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 1401 sub roles_selector {	Line 1694 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 1417 sub roles_selector {	Line 1710 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 1442 sub roles_selector {	Line 1747 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 1458 sub roles_selector {	Line 1763 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 1468 sub roles_selector {	Line 1773 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 1477 sub get_all_courseroles {	Line 1783 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} = %{$result->{'privs'}};
return;	return;
}	}
}	}
Line 1507 sub get_all_courseroles {	Line 1815 sub get_all_courseroles {
push(@{$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($courseroles) eq 'HASH') {
Line 1553 sub jump_to_role {	Line 1874 sub jump_to_role {
' numsec['.$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 1560 function adhocRole(roleitem) {	Line 1912 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/$cnum';
var selidx = '';	var selidx = '';
Line 1569 function adhocRole(roleitem) {	Line 1921 function adhocRole(roleitem) {
selidx = i;	selidx = i;
}	}
}	}
	if (rolecheck > 0) {
	for (var i=0; i<disallow.length; i++) {
	if (disallow[i] == newrole) {
	if (confirm("$lt{'role'}\\n$lt{'swit'}")) {
	document.rolechooser.destinationurl.value = '/adm/menu';
	} else {
	document.rolechooser.elements[roleitem].selectedIndex = 0;
	return;
	}
	}
	}
	}
var secok = 1;	var secok = 1;
var secchoice = '';	var secchoice = '';
if (selidx >= 0) {	if (selidx >= 0) {
Line 1606 function adhocRole(roleitem) {	Line 1970 function adhocRole(roleitem) {
return;	return;
}	}
if (fullrole == "$env{'request.role'}") {	if (fullrole == "$env{'request.role'}") {
	document.rolechooser.elements[roleitem].selectedIndex = 0;
return;	return;
}	}
itemid = retrieveIndex('gotorole');	itemid = retrieveIndex('gotorole');
Line 1631 function retrieveIndex(item) {	Line 1996 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;
	}

	sub countdown_timer {
	if (($env{'request.course.id'}) && ($env{'request.symb'} ne '') &&
	($env{'request.filename'}=~/$LONCAPA::assess_re/) &&
	($Apache::inputtags::status[-1] eq 'CAN_ANSWER')) {
	my $duedate = &Apache::lonnet::EXT("resource.0.duedate");
	if ($duedate && $duedate > time) {
	my ($collapse,$expand,$title,$currdisp);
	my @interval=&Apache::lonnet::EXT("resource.0.interval");
	if (@interval > 1) {
	$currdisp = 'inline';
	$collapse = '► ';
	} else {
	$currdisp = 'none';
	$expand = '◄ ';
	}
	unless ($env{'environment.icons'} eq 'iconsonly') {
	$title = &mt('Timer');
	}
	my $desc = &mt('Countdown to due date/time');
	return <<END;

	<a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
	<span id="ddcountcollapse" class="LC_menubuttons_inline_text">
	$collapse
	</a></span>
	<span id="duedatecountdown" class="LC_menubuttons_inline_text" style="display: $currdisp;"></span>
	<a href="javascript:toggleCountdown();" class="LC_menubuttons_link">
	<span id="ddcountexpand" class="LC_menubuttons_inline_text" >$expand</span>
	<img src="/res/adm/pages/timer.png" title="$desc" class="LC_icon"><span class="LC_menubuttons_inline_text">$title</span></a>
	END
	}
	}
	return;
	}

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

Line 1650 BEGIN {	Line 2068 BEGIN {
} elsif ($configline=~/^prim\:/) {	} elsif ($configline=~/^prim\:/) {
my @entries = (split(/\:/, $configline))[1..5];	my @entries = (split(/\:/, $configline))[1..5];
push @primary_menu, \@entries;	push @primary_menu, \@entries;
	} elsif ($configline=~/^primsub\:/) {
	my ($parent,@entries) = (split(/\:/, $configline))[1..4];
	push (@{$primary_submenu{$parent}},\@entries);
} elsif ($configline=~/^scnd\:/) {	} elsif ($configline=~/^scnd\:/) {
my @entries = (split(/\:/, $configline))[1..5];	my @entries = (split(/\:/, $configline))[1..5];
push @secondary_menu, \@entries;	push @secondary_menu, \@entries;
	} elsif ($configline=~/^scndsub\:/) {
	my ($parent,@entries) = (split(/\:/, $configline))[1..4];
	push (@{$secondary_submenu{$parent}},\@entries);
} elsif ($configline) {	} elsif ($configline) {
push(@desklines,$configline);	push(@desklines,$configline);
}	}

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

Removed from v.1.341
changed lines
	Added in v.1.369.2.10