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Diff for /loncom/interface/lonmenu.pm between versions 1.265 and 1.303

version 1.265, 2009/05/16 18:06:41	version 1.303, 2009/11/18 11:18:23
Line 26	Line 26
# http://www.lon-capa.org/	# http://www.lon-capa.org/
#	#
#	#
# There are two parameters controlling the action of this module:	# There is one parameter controlling the action of this module:
#
# browser.interface - if this is 'textual', it overrides the second parameter
# and goes to screen reader PDA mode
#	#
# environment.remote - if this is 'on', the routines controll the remote	# environment.remote - if this is 'on', the routines controll the remote
# control, otherwise they render the main window controls; ignored it	# control, otherwise they render the main window controls;
# browser.interface is 'textual'
#

=head1 NAME	=head1 NAME

Line 51 described at http://www.lon-capa.org.	Line 46 described at http://www.lon-capa.org.

=over	=over

=item show_course()

Little texts	Little texts

=item initlittle()	=item initlittle()
Line 120 The javascript is usually similar to "go	Line 113 The javascript is usually similar to "go

=item get_nav_status()	=item get_nav_status()

=item convert_menu_function()

FIXME this needs to move into mydesktab and the other locations
the text is generated

=item hidden_button_check()	=item hidden_button_check()

=item roles_selector()	=item roles_selector()
Line 144 use Apache::loncommon();	Line 132 use Apache::loncommon();
use Apache::lonenc();	use Apache::lonenc();
use Apache::lonlocal;	use Apache::lonlocal;
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);
	use HTML::Entities();

use vars qw(@desklines %category_names %category_members %category_positions $readdesk);	use vars qw(@desklines %category_names %category_members %category_positions
	$readdesk @primary_menu @secondary_menu);

my @inlineremote;	my @inlineremote;

	sub prep_menuitem {
	my ($menuitem) = @_;
	return '' unless(ref($menuitem) eq 'ARRAY');
	my $link;
	if ($$menuitem[1]) { # graphical Link
	$link = "<img class=\"LC_noBorder\""
	. " src=\"" . &Apache::loncommon::lonhttpdurl($$menuitem[1]) . "\""
	. " alt=\"" . &mt($$menuitem[2]) . "\" />";
	} else { # textual Link
	$link = &mt($$menuitem[3]);
	}
	return '<li><a href="'.$$menuitem[0].'">'.$link.'</a></li>';
	}

	# primary_menu() evaluates @primary_menu and returns XHTML for the menu
	# that contains following links:
	# About, Message, Roles, Help, Logout
	# @primary_menu is filled within the BEGIN block of this module with
	# entries from mydesk.tab
	sub primary_menu {
	my $menu;
	# each element of @primary contains following array:
	# (link url, icon path, alt text, link text, condition)
	foreach my $menuitem (@primary_menu) {
	# evaluate conditions
	next if ref($menuitem) ne 'ARRAY'; #
	next if $$menuitem[4] eq 'nonewmsg' # show links depending on
	&& &Apache::lonmsg::mynewmail(); # whether a new msg
	next if $$menuitem[4] eq 'newmsg' # arrived or not
	&& !&Apache::lonmsg::mynewmail(); #
	next if $$menuitem[4] !~ /public/ ##we've a public user,
	&& $env{'user.name'} eq 'public' ##who should not see all
	&& $env{'user.domain'} eq 'public'; ##links
	next if $$menuitem[4] eq 'onlypublic'# hide links which are
	&& $env{'user.name'} ne 'public' # only visible to public
	&& $env{'user.domain'} ne 'public'; # users
	next if $$menuitem[4] eq 'roles' ##show links depending on
	&& &Apache::loncommon::show_course(); ##term 'Courses' or
	next if $$menuitem[4] eq 'courses' ##'Roles' wanted
	&& !&Apache::loncommon::show_course(); ##


	if ($$menuitem[3] eq 'Help') { # special treatment for helplink
	$menu .= '<li>'.&Apache::loncommon::top_nav_help('Help').'</li>';
	} else {
	my @items = @{$menuitem};
	$items[0] = 'javascript:'.$menuitem->[0].';';
	$menu .= &prep_menuitem(\@items);
	}
	}

	return "<ol class=\"LC_primary_menu LC_right\">$menu</ol>";
	}

sub show_course {
my $course = !$env{'user.adv'};	sub secondary_menu {
if (!$env{'user.adv'}) {	my $menu;
foreach my $env (keys(%env)) {
next if ($env !~ m/^user\.priv\./);	my $crstype = &Apache::loncommon::course_type();
if ($env !~ m/^user\.priv\.(?:st\|cm)/) {	my $canedit = &Apache::lonnet::allowed('mdc', $env{'request.course.id'});
$course = 0;	my $canviewgrps = &Apache::lonnet::allowed('vcg', $env{'request.course.id'}
last;	. ($env{'request.course.sec'} ? "/$env{'request.course.sec'}"
}	: ''));
}	my $showlink = &show_return_link();
	my %groups = &Apache::lonnet::get_active_groups(
	$env{'user.domain'}, $env{'user.name'},
	$env{'course.' . $env{'request.course.id'} . '.domain'},
	$env{'course.' . $env{'request.course.id'} . '.num'});
	foreach my $menuitem (@secondary_menu) {
	# evaluate conditions
	next if ref($menuitem) ne 'ARRAY';
	next if $$menuitem[4] ne 'always'
	&& !$env{'request.course.id'};
	next if $$menuitem[4] eq 'showreturn'
	&& !$showlink
	&& !($env{'request.state'} eq 'construct');
	next if $$menuitem[4] =~ /^mdc/
	&& !$canedit;
	next if $$menuitem[4] eq 'mdcCourse'
	&& $crstype eq 'Community';
	next if $$menuitem[4] eq 'mdcCommunity'
	&& $crstype ne 'Community';
	next if $$menuitem[4] =~ /^remotenav/
	&& $env{'environment.remotenavmap'} ne 'on';
	next if $$menuitem[4] =~ /noremotenav/
	&& $env{'environment.remotenavmap'} eq 'on';
	next if $$menuitem[4] =~ /^(no\|)remotenav$/
	&& $crstype eq 'Community';
	next if $$menuitem[4] =~ /^(no\|)remotenavCommunity$/
	&& $crstype ne 'Community';
	next if $$menuitem[4] =~ /showgroups$/
	&& !$canviewgrps
	&& !%groups;

	if ($$menuitem[3] eq 'Roles' && $env{'request.course.id'}) {
	# special treatment for role selector
	my $roles_selector = &roles_selector(
	$env{'course.' . $env{'request.course.id'} . '.domain'},
	$env{'course.' . $env{'request.course.id'} . '.num'} );

	$menu .= $roles_selector ? "<li>$roles_selector</li>"
	: '';
	} elsif ($env{'environment.remotenavmap'} eq 'on') {
	# open link using javascript when remote navmap is activated
	my @items = @{$menuitem};
	if ($menuitem->[4] eq 'remotenav') {
	$items[0] = "javascript:gonav('$menuitem->[0]');";
	} else {
	$items[0] = "javascript:go('$menuitem->[0]');";
	}
	$menu .= &prep_menuitem(\@items);
	} else {
	$menu .= &prep_menuitem(\@$menuitem);
	}
}	}
return $course;	if ($menu =~ /\[url\].*\[symb\]/) {
	my $escurl = &escape( &Apache::lonenc::check_encrypt(
	$env{'request.noversionuri'}));

	my $escsymb = &escape( &Apache::lonenc::check_encrypt(
	$env{'request.symb'}));

	if ( $env{'request.state'} eq 'construct'
	and ( $env{'request.noversionuri'} eq ''
	\|\| !defined($env{'request.noversionuri'})))
	{
	($escurl = $env{'request.filename'}) =~
	s{^/home/([^/]+)/public_html/(.*)$}{/priv/$1/$2};

	$escurl = &escape($escurl);
	}
	$menu =~ s/\[url\]/$escurl/g;
	$menu =~ s/\[symb\]/$escsymb/g;
	}

	return "<ul id=\"LC_secondary_menu\">$menu</ul>";
}	}


	#
	# This routine returns a translated hash for the menu items in the top inline menu row
	# Probably should be in mydesk.tab

	#SD this sub is deprecated - don't use it
sub initlittle {	sub initlittle {
return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',	return &Apache::lonlocal::texthash('ret' => 'Return to Last Location',
'nav' => 'Navigate Contents',	'nav' => 'Course Contents',
'main' => 'Main Menu',	'main' => 'Main Menu',
'roles' => (&show_course()?	'roles' => (&Apache::loncommon::show_course()?
'Courses':'Roles'),	'Courses':'Roles'),
'other' => 'Other Roles',	'other' => 'Other Roles',
'docs' => 'Edit Course',	'docs' => 'Edit Course',
Line 178 sub initlittle {	Line 295 sub initlittle {
'login' => 'Log In',	'login' => 'Log In',
'launch' => 'Launch Remote Control',	'launch' => 'Launch Remote Control',
'groups' => 'Groups',	'groups' => 'Groups',
'gdoc' => 'Group Documents',	'gdoc' => 'Community Documents',
);	);
}	}

	#SD this sub is deprecated - don't use it
	#SD functionality is covered by new loncommon::bodytag and primary_menu(), secondary_menu()
sub menubuttons {	sub menubuttons {
my $forcereg=shift;	my $forcereg=shift;
my $registration=shift;
my $titletable=shift;	my $titletable=shift;
	#
	# Early-out for pages that should not have a menu, triggered by query string "inhibitmenu=yes"
	#
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},	&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
['inhibitmenu']);	['inhibitmenu']);
if (($env{'form.inhibitmenu'} eq 'yes') \|\|	if (($env{'form.inhibitmenu'} eq 'yes') \|\|
Line 202 sub menubuttons {	Line 323 sub menubuttons {
my $role_selector;	my $role_selector;
my $showgroups=0;	my $showgroups=0;
my ($cnum,$cdom);	my ($cnum,$cdom);
	#
	# if the URL is hidden, symbs and the non-versioned version of the URL would be encrypted
	#
my $escurl=&escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'}));	my $escurl=&escape(&Apache::lonenc::check_encrypt($env{'request.noversionuri'}));
my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'}));	my $escsymb=&escape(&Apache::lonenc::check_encrypt($env{'request.symb'}));

Line 210 sub menubuttons {	Line 334 sub menubuttons {
$logo.'" alt="LON-CAPA Logo" class="LC_noBorder" /></a>';	$logo.'" alt="LON-CAPA Logo" class="LC_noBorder" /></a>';

if ($env{'request.state'} eq 'construct') {	if ($env{'request.state'} eq 'construct') {
	#
	# We are in construction space
	#
if (($env{'request.noversionuri'} eq '') \|\| (!defined($env{'request.noversionuri'}))) {	if (($env{'request.noversionuri'} eq '') \|\| (!defined($env{'request.noversionuri'}))) {
my $returnurl = $env{'request.filename'};	my $returnurl = $env{'request.filename'};
$returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:;	$returnurl =~ s:^/home/([^/]+)/public_html/(.*)$:/priv/$1/$2:;
Line 217 sub menubuttons {	Line 344 sub menubuttons {
}	}
}	}
if ($env{'request.course.id'}) {	if ($env{'request.course.id'}) {
	#
	# We are in a course
	#
$cnum = $env{'course.'.$env{'request.course.id'}.'.num'};	$cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};	$cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
my %coursegroups;	my %coursegroups;
Line 234 sub menubuttons {	Line 364 sub menubuttons {
}	}
}	}

if ($env{'browser.interface'} eq 'textual') {	if ($env{'environment.remote'} eq 'off') {
# Textual display only
if ($env{'request.course.id'}) {
$navmaps=(<<ENDNAV);
<a href="/adm/navmaps?postdata=$escurl&postsymb=$escsymb" target="_top">$lt{'nav'}</a>
ENDNAV
if (&show_return_link()) {
my $escreload=&escape('return:');
$reloadlink=(<<ENDRELOAD);
<a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a>
ENDRELOAD
}
if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
$docs=(<<ENDDOCS);
<a href="/adm/coursedocs" target="_top">$lt{'docs'}</a>
ENDDOCS
}
if ($showgroups) {
$groups =(<<ENDGROUPS);
<a href="/adm/coursegroups" target="_top">$lt{'groups'}</a>
ENDGROUPS
}
}
my $form=&serverform();
my $utility=&utilityfunctions();
my $output=(<<ENDMAINMENU);
<script type="text/javascript">
// BEGIN LON-CAPA Internal
$utility
</script>
<div id="LC_top_nav">
<a href="/adm/menu" target="_top">$lt{'main'}</a>
$reloadlink $navmaps $docs $groups $roles
<a href="/adm/logout" target="_top">$lt{'exit'}</a>
</div>
<br />
<script type="text/javascript">
// END LON-CAPA Internal
</script>
$form
ENDMAINMENU
if ($registration) { $output.=&innerregister($forcereg); }
return $output."<hr />";
} elsif ($env{'environment.remote'} eq 'off') {
# Remote Control is switched off	# Remote Control is switched off
# figure out colors	# figure out colors
my %lt=&initlittle();	my %lt=&initlittle();

my $domain=&Apache::loncommon::determinedomain();	my $domain=&Apache::loncommon::determinedomain();
my $function =&Apache::loncommon::get_users_function();	my $function=&Apache::loncommon::get_users_function();
my $link=&Apache::loncommon::designparm($function.'.link',$domain);	my $link=&Apache::loncommon::designparm($function.'.link',$domain);
my $alink=&Apache::loncommon::designparm($function.'.alink',$domain);	my $alink=&Apache::loncommon::designparm($function.'.alink',$domain);
my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain);	my $vlink=&Apache::loncommon::designparm($function.'.vlink',$domain);
my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain);	my $sidebg=&Apache::loncommon::designparm($function.'.sidebg',$domain);
if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
return (<<ENDINLINEMENU);	if ($env{'user.name'} eq 'public' && $env{'user.domain'} eq 'public') {
<table id="LC_top_nav">	return (<<ENDINLINEMENU);
<tr>	<ol class="LC_primary_menu LC_right">
<td>$logo</td>	<li>$logo</li>
<td></td>	<li><a href="/adm/roles" target="_top">$lt{'login'}</a></li>
<td class="LC_top_nav_login">	</ol>
<a href="/adm/roles" target="_top">$lt{'login'}</a>	<hr />
</td>
</tr>
</table>
ENDINLINEMENU	ENDINLINEMENU
}	}
$roles = '<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>';	$roles = '<a href="/adm/roles" target="_top">'.$lt{'roles'}.'</a>';
Line 312 ENDINLINEMENU	Line 396 ENDINLINEMENU
$navmaps=(<<ENDNAV);	$navmaps=(<<ENDNAV);
<li><a href="$link" target="_top">$lt{'nav'}</a></li>	<li><a href="$link" target="_top">$lt{'nav'}</a></li>
ENDNAV	ENDNAV
my $is_group = (&Apache::loncommon::course_type() eq 'Group');	my $is_community =
	(&Apache::loncommon::course_type() eq 'Community');
if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {	if (&Apache::lonnet::allowed('mdc',$env{'request.course.id'})) {
my $text = ($is_group) ? $lt{'gdoc'} : $lt{'docs'};	my $text = ($is_community) ? $lt{'gdoc'} : $lt{'docs'};
$docs=(<<ENDDOCS);	$docs=(<<ENDDOCS);
<li><a href="/adm/coursedocs" target="_top">$text</a></li>	<li><a href="/adm/coursedocs" target="_top">$text</a></li>
ENDDOCS	ENDDOCS
Line 341 ENDRELOAD	Line 426 ENDRELOAD
<li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li>	<li><a href="/adm/flip?postdata=$escreload" target="_top">$lt{'ret'}</a></li>
ENDCRELOAD	ENDCRELOAD
}	}
my $reg='';	my $reg = $forcereg ? &innerregister($forcereg,$titletable) : '';
if ($registration) {	my $form = &serverform();
$reg=&innerregister($forcereg,$titletable);	my $utility = &utilityfunctions();
}
my $form=&serverform();	#Prepare the message link that indicates the arrival of new mail
my $utility=&utilityfunctions();	my $messagelink = &Apache::lonmsg::mynewmail() ? "Message (new)" : "Message";
	$messagelink = '<a href="javascript:go(\'/adm/communicate\');">'
my $messagelink = "";	. mt($messagelink) .'</a>';
if(&Apache::lonmsg::mynewmail()){
$messagelink = '<a href="javascript:go(\'/adm/communicate\');">Message(new)</a>'	my $helplink = &Apache::loncommon::top_nav_help('Help');
}else{
$messagelink = '<a href="javascript:go(\'/adm/communicate\');">Message</a>'
}
my $helplink=&Apache::loncommon::top_nav_help('Help');
return (<<ENDINLINEMENU);	return (<<ENDINLINEMENU);
<script type="text/javascript">	<script type="text/javascript">
// BEGIN LON-CAPA Internal
// <![CDATA[	// <![CDATA[
	// BEGIN LON-CAPA Internal
$utility	$utility
// ]]>	// ]]>
</script>	</script>
<ol class="LC_smallMenu LC_right">	<ol class="LC_primary_menu LC_right">
<li>$logo</li>	<li>$logo</li>
<li>$messagelink</li>	<li>$messagelink</li>
<li>$roles</li>	<li>$roles</li>
<li>$helplink</li>	<li>$helplink</li>
<li><a href="/adm/logout" target="_top">$lt{'exit'}</a></li>	<li><a href="/adm/logout" target="_top">$lt{'exit'}</a></li>
</ol>	</ol>
<ul id="LC_TabMainMenuContent">	<ul id="LC_secondary_menu">
<li><a href="/adm/menu" target="_top">$lt{'main'}</a></li>	<li><a href="/adm/menu" target="_top">$lt{'main'}</a></li>
$reloadlink	$reloadlink
$navmaps	$navmaps
Line 410 sub registerurl {	Line 491 sub registerurl {
if ($env{'request.state'} eq 'construct') {	if ($env{'request.state'} eq 'construct') {
$force_title=&Apache::lonxml::display_title();	$force_title=&Apache::lonxml::display_title();
}	}
if (($env{'browser.interface'} eq 'textual') \|\|	if (($env{'environment.remote'} eq 'off') \|\|
($env{'environment.remote'} eq 'off') \|\|
((($env{'request.publicaccess'}) \|\|	((($env{'request.publicaccess'}) \|\|
(!&Apache::lonnet::is_on_map(	(!&Apache::lonnet::is_on_map(
&unescape($env{'request.noversionuri'})))) &&	&unescape($env{'request.noversionuri'})))) &&
(!$forcereg))) {	(!$forcereg))) {
return $result.	return
'<script type="text/javascript">function LONCAPAreg(){;} function LONCAPAstale(){}</script>'.$force_title;	$result
	.'<script type="text/javascript">'."\n"
	.'// <![CDATA['."\n"
	.'function LONCAPAreg(){;} function LONCAPAstale(){}'."\n"
	.'// ]]>'."\n"
	.'</script>'
	.$force_title;
}	}
# Graphical display after login only	# Graphical display after login only
if ($env{'request.registered'} && !$forcereg) { return ''; }	if ($env{'request.registered'} && !$forcereg) { return ''; }
Line 436 sub innerregister {	Line 522 sub innerregister {

$env{'request.registered'} = 1;	$env{'request.registered'} = 1;

my $textinter=($env{'browser.interface'} eq 'textual');	my $noremote = ($env{'environment.remote'} eq 'off');
my $noremote=($env{'environment.remote'} eq 'off');

my $textual=($textinter \|\| $noremote);

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

my $reopen=&Apache::lonmenu::reopenmenu();	my $reopen=&Apache::lonmenu::reopenmenu();

my $newmail='';	my $newmail='';
if ($noremote) {
$newmail='<table id="LC_nav_location"><tr>';	if (&Apache::lonmsg::newmail() && !$noremote) {
}	# We have new mail and remote is up
if (&Apache::lonmsg::newmail()) {	$newmail= 'swmenu.setstatus("you have","messages");';
if ($textual) {
$newmail.= '<td class="LC_new_mail">
<a href="/adm/communicate" target="_top">'.
&mt('You have new messages').'</a></td>';
} else {
$newmail= 'swmenu.setstatus("you have","messages");';
}
}	}
if (($textual)
	my ($breadcrumb,$separator);
	if ($noremote
&& ($env{'request.symb'})	&& ($env{'request.symb'})
&& ($env{'request.course.id'})) {	&& ($env{'request.course.id'})) {
$newmail.= '<td class="LC_current_location">';
my ($mapurl,$rid,$resurl)=	my ($mapurl,$rid,$resurl) = &Apache::lonnet::decode_symb(&Apache::lonnet::symbread());
&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'};
$newmail.=$coursetitle;	my $maptitle = &Apache::lonnet::gettitle($mapurl);
my $maptitle=&Apache::lonnet::gettitle($mapurl);	my $restitle = &Apache::lonnet::gettitle(&Apache::lonnet::symbread());
my $restitle=&Apache::lonnet::gettitle(&Apache::lonnet::symbread());	my $contentstext;
if ($maptitle && ($maptitle ne 'default.sequence') && ($maptitle ne $coursetitle)) {	if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Community') {
$newmail.=', '.$maptitle;	$contentstext = &mt('Community Contents');
	} else {
	$contentstext = &mt('Course Contents');
	}
	my @crumbs = ({text => $contentstext,
	href => "Javascript:gonav('/adm/navmaps')"});

	if ($mapurl ne $env{'course.'.$env{'request.course.id'}.'.url'}) {
	push(@crumbs, {text => '...',
	no_mt => 1});
}	}
if ($restitle) {
$newmail.=': '.$restitle;	push @crumbs, {text => $maptitle, no_mt => 1} if ($maptitle
	&& $maptitle ne 'default.sequence'
	&& $maptitle ne $coursetitle);

	push @crumbs, {text => $restitle, no_mt => 1} if $restitle;

	&Apache::lonhtmlcommon::clear_breadcrumbs();
	&Apache::lonhtmlcommon::add_breadcrumb(@crumbs);
	#$breadcrumb .= &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0);
	unless (($env{'request.state'} eq 'edit') \|\| ($newmail) \|\|
	($env{'request.state'} eq 'construct') \|\|
	($env{'form.register'})) {
	$separator = &Apache::loncommon::head_subbox();
}	}
$newmail.='   </td>';	#
}	}
if ($env{'request.state'} eq 'construct') {	if ($env{'request.state'} eq 'construct') {
$newmail = $titletable;	$newmail = $titletable;
} else {	}
if ($noremote) {	my $timesync = ( $noremote ? '' : 'swmenu.syncclock(1000*'.time.');' );
$newmail.='</tr></table>';	my $tablestart = ( $noremote ? '<table id="LC_menubuttons">' : '');
}	my $tableend = ( $noremote ? '</table>' : '');
}
my $timesync=($textual?'':'swmenu.syncclock(1000*'.time.');');
my $tablestart=($noremote?'<table id="LC_menubuttons">':'').
($textinter?'<br /><a href="#content">'.&mt('Skip to Content').'</a><br />':'');
my $tableend=($noremote?'</table>':'').($textinter?'<a name="content" />':'');
# =============================================================================	# =============================================================================
# ============================ This is for URLs that actually can be registered	# ============================ This is for URLs that actually can be registered
if (($env{'request.noversionuri'}!~m\|^/(res/)*adm/\|) \|\| ($forcereg)) {	if (($env{'request.noversionuri'}!~m{^/(res/)*adm/}) \|\| ($forcereg)) {
# -- This applies to homework problems for users with grading privileges	# -- This applies to homework problems for users with grading privileges
my $crs='/'.$env{'request.course.id'};	my $crs='/'.$env{'request.course.id'};
if ($env{'request.course.sec'}) {	if ($env{'request.course.sec'}) {
Line 530 sub innerregister {	Line 624 sub innerregister {
}	}
if ($env{'user.author'}) {	if ($env{'user.author'}) {
if ($env{'request.role'}=~/^(aa\|ca\|au)/) {	if ($env{'request.role'}=~/^(aa\|ca\|au)/) {
	#
	# We have the role of an author
	#
# 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.name'}."');";
Line 558 sub innerregister {	Line 655 sub innerregister {
$noeditbutton = 0;	$noeditbutton = 0;
}	}
}	}
	#
	# We are an author for some stuff, but currently do not have the role of author.
	# Figure out if we have authoring privileges for the resource we are looking at.
	# This should maybe become a privilege check in lonnet
	#
##	##
## Determine if user can edit url.	## Determine if user can edit url.
##	##
Line 587 sub innerregister {	Line 689 sub innerregister {
}	}
# Finally, turn the button on or off	# Finally, turn the button on or off
if ($cfile && !$const_space) {	if ($cfile && !$const_space) {
$editbutton=&switch	my $nocrsedit;
('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',	# Suppress display where CC has switched to student role.
	if ($env{'request.course.id'}) {
	unless(&Apache::lonnet::allowed('mdc',
	$env{'request.course.id'})) {
	$nocrsedit = 1;
	}
	}
	if ($nocrsedit) {
	$editbutton=&clear(6,1);
	} else {
	$editbutton=&switch
	('','',6,1,'pcstr.gif','edit[_1]','resource[_2]',
"go('".$cfile."');","Edit this resource");	"go('".$cfile."');","Edit this resource");
$noeditbutton = 0;	$noeditbutton = 0;
	}
} elsif ($editbutton eq '') {	} elsif ($editbutton eq '') {
$editbutton=&clear(6,1);	$editbutton=&clear(6,1);
}	}
Line 616 sub innerregister {	Line 730 sub innerregister {
# Prepare the rest of the buttons	# Prepare the rest of the buttons
my $menuitems;	my $menuitems;
if ($const_space) {	if ($const_space) {
	#
	# We are in construction space
	#
my ($uname,$thisdisfn) =	my ($uname,$thisdisfn) =
($env{'request.filename'}=~m\|^/home/([^/]+)/public_html/(.*)\|);	($env{'request.filename'}=~m\|^/home/([^/]+)/public_html/(.*)\|);
my $currdir = '/priv/'.$uname.'/'.$thisdisfn;	my $currdir = '/priv/'.$uname.'/'.$thisdisfn;
if ($currdir =~ m-/$-) {	if ($currdir =~ m-/$-) {
$is_const_dir = 1;	$is_const_dir = 1;
} else {	} else {
$currdir =~ s#[^/]+$##;	$currdir =~ s\|[^/]+$\|\|;
my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);	my $cleandisfn = &Apache::loncommon::escape_single($thisdisfn);
my $esc_currdir = &Apache::loncommon::escape_single($currdir);	my $esc_currdir = &Apache::loncommon::escape_single($currdir);
	#
	# Probably should be in mydesk.tab
	#
$menuitems=(<<ENDMENUITEMS);	$menuitems=(<<ENDMENUITEMS);
s&6&1&list.gif&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory	s&6&1&list.gif&list[_1]&dir[_1]&golist('$esc_currdir')&List current directory
s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version	s&6&2&rtrv.gif&retrieve[_1]&version[_1]&gocstr('/adm/retrieve','/~$uname/$cleandisfn')&Retrieve old version
Line 635 ENDMENUITEMS	Line 755 ENDMENUITEMS
}	}
} elsif ( defined($env{'request.course.id'}) &&	} elsif ( defined($env{'request.course.id'}) &&
$env{'request.symb'} ne '' ) {	$env{'request.symb'} ne '' ) {
	#
	# We are in a course and looking at a registred URL
	# Should probably be in mydesk.tab
	#
$menuitems=(<<ENDMENUITEMS);	$menuitems=(<<ENDMENUITEMS);
c&3&1	c&3&1
s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1	s&2&1&back.gif&backward[_1]&&gopost('/adm/flip','back:'+currentURL)&Go to the previous resource in the course sequence&&1
Line 658 if(length($annotation) > 0){	Line 782 if(length($annotation) > 0){
$menuitems.="&anno-[_1]&tations[_1]&annotate()&";	$menuitems.="&anno-[_1]&tations[_1]&annotate()&";
$menuitems.="Make notes and annotations about this resource&&1\n";	$menuitems.="Make notes and annotations about this resource&&1\n";

	unless ($noremote) {
	my $showreqcrs = &check_for_rcrs();
	if ($showreqcrs) {
	$menuitems.="s&8&1&rcrs.gif&request[_1]&course[_16]".
	"&go('/adm/requestcourse')&Course requests\n";
	}
	}
unless ($env{'request.noversionuri'}=~/\/(bulletinboard\|smppg\|navmaps\|syllabus\|aboutme)(\?\|$)/) {	unless ($env{'request.noversionuri'}=~/\/(bulletinboard\|smppg\|navmaps\|syllabus\|aboutme)(\?\|$)/) {
if (!$env{'request.enc'}) {	if ((!$env{'request.enc'}) && ($env{'request.noversionuri'} !~ m{^/adm/wrapper/ext/})) {
$menuitems.=(<<ENDREALRES);	$menuitems.=(<<ENDREALRES);
s&6&3&catalog.gif&catalog[_2]&info[_1]&catalog_info()&Show Metadata	s&6&3&catalog.gif&catalog[_2]&info[_1]&catalog_info()&Show Metadata
ENDREALRES	ENDREALRES
Line 694 ENDMENUITEMS	Line 825 ENDMENUITEMS
}	}
}	}

if ($textual) {	if ($noremote) {
my $addremote=0;	my $addremote=0;
foreach (@inlineremote) { if ($_ ne '') { $addremote=1; } }	foreach (@inlineremote) { if ($_ ne '') { $addremote=1; last;} }
my $inlinebuttons='';	my $inlinebuttons='';
if ($addremote) {	if ($addremote) {
# Registered, textual output
if ($env{'browser.interface'} eq 'textual') {	#SD START (work in progress!)
$inlinebuttons=	# Arrows for navigation
join('',map { (defined($_)?$_:'') } @inlineremote);	Apache::lonhtmlcommon::add_breadcrumb_tool( 'A', $inlineremote[21] );
} else {	Apache::lonhtmlcommon::add_breadcrumb_tool( 'A', $inlineremote[23] );
if ($env{'environment.icons'} eq 'iconsonly') {	if(hidden_button_check() ne 'yes'){
$inlinebuttons=(<<ENDARROWSINLINE);	# notes
<tr><td>	Apache::lonhtmlcommon::add_breadcrumb_tool( 'B', $inlineremote[93]);
$inlineremote[21] $inlineremote[23]	# bookmark
ENDARROWSINLINE	Apache::lonhtmlcommon::add_breadcrumb_tool( 'B', $inlineremote[91]);
if (&hidden_button_check() ne 'yes') {	# evaluate
$inlinebuttons .= (<<ENDINLINEICONS);	Apache::lonhtmlcommon::add_breadcrumb_tool( 'B', $inlineremote[81]);
$inlineremote[61] $inlineremote[63]	# feedback
$inlineremote[71] $inlineremote[72] $inlineremote[73]	Apache::lonhtmlcommon::add_breadcrumb_tool( 'B', $inlineremote[82]);
$inlineremote[81] $inlineremote[82] $inlineremote[83]	# print
$inlineremote[91] $inlineremote[92] $inlineremote[93]</td></tr>	Apache::lonhtmlcommon::add_breadcrumb_tool( 'B', $inlineremote[83]);
ENDINLINEICONS	# metadata
}	Apache::lonhtmlcommon::add_breadcrumb_tool( 'B', $inlineremote[63]);
} else {
if ($inlineremote[21] ne '' \|\| $inlineremote[23] ne '') {	# ?
$inlinebuttons=(<<ENDFIRSTLINE);	Apache::lonhtmlcommon::add_breadcrumb_tool( 'C', $inlineremote[61]);
<tr><td>$inlineremote[21]</td><td> </td><td>$inlineremote[23]</td></tr>	# ?
ENDFIRSTLINE	Apache::lonhtmlcommon::add_breadcrumb_tool( 'C', $inlineremote[71]);
}	# ?
if (&hidden_button_check() ne 'yes') {	Apache::lonhtmlcommon::add_breadcrumb_tool( 'C', $inlineremote[72]);
foreach my $row (6..9) {	# ?
if ($inlineremote[${row}.'1'] ne ''	Apache::lonhtmlcommon::add_breadcrumb_tool( 'C', $inlineremote[73]);
\|\| $inlineremote[$row.'2'] ne ''	# ?
\|\| $inlineremote[$row.'3'] ne '') {	Apache::lonhtmlcommon::add_breadcrumb_tool( 'C', $inlineremote[92]);
$inlinebuttons .= <<"ENDLINE";
<tr><td>$inlineremote["${row}1"]</td><td>$inlineremote["${row}2"]</td><td>$inlineremote["${row}3"]</td></tr>	}
ENDLINE
}	#SD END
}	# # Registered, textual output
}	# if ( $env{'environment.icons'} eq 'iconsonly' ) {
}	# $inlinebuttons = (<<ENDARROWSINLINE);
}	#<tr><td>
}	#$inlineremote[21] $inlineremote[23]
	#ENDARROWSINLINE
	# if ( &hidden_button_check() ne 'yes' ) {
	# $inlinebuttons .= (<<ENDINLINEICONS);
	#$inlineremote[61] $inlineremote[63]
	#$inlineremote[71] $inlineremote[72] $inlineremote[73]
	#$inlineremote[81] $inlineremote[82] $inlineremote[83]
	#$inlineremote[91] $inlineremote[92] $inlineremote[93]</td></tr>
	#ENDINLINEICONS
	# }
	# } else { # not iconsonly
	# if ( $inlineremote[21] ne '' \|\| $inlineremote[23] ne '' ) {
	# $inlinebuttons = (<<ENDFIRSTLINE);
	#<tr><td>$inlineremote[21]</td><td> </td><td>$inlineremote[23]</td></tr>
	#ENDFIRSTLINE
	# }
	# if ( &hidden_button_check() ne 'yes' ) {
	# foreach my $row ( 6 .. 9 ) {
	# if ( $inlineremote[ ${row} . '1' ] ne ''
	# \|\| $inlineremote[ $row . '2' ] ne ''
	# \|\| $inlineremote[ $row . '3' ] ne '' )
	# {
	# $inlinebuttons .= <<"ENDLINE";
	#<tr><td>$inlineremote["${row}1"]</td><td>$inlineremote["${row}2"]</td><td>$inlineremote["${row}3"]</td></tr>
	#ENDLINE
	# }
	# }
	# }
	# }
	}
	#SD see below
	$breadcrumb = &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0);
$result =(<<ENDREGTEXT);	$result =(<<ENDREGTEXT);
<script type="text/javascript">	<script type="text/javascript">
// BEGIN LON-CAPA Internal	// BEGIN LON-CAPA Internal
</script>	</script>
$timesync	$timesync
$tablestart	$breadcrumb
$inlinebuttons	<!--$tablestart--!>
$tableend	<!--$inlinebuttons--!>
	<!--$tableend --!>
$newmail	$newmail
	<!--$separator--!>
<script type="text/javascript">	<script type="text/javascript">
// END LON-CAPA Internal	// END LON-CAPA Internal
</script>	</script>
Line 763 ENDREGTEXT	Line 927 ENDREGTEXT
$result = (<<ENDREGTHIS);	$result = (<<ENDREGTHIS);

<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
// BEGIN LON-CAPA Internal	// BEGIN LON-CAPA Internal
var swmenu=null;	var swmenu=null;

Line 798 var swmenu=null;	Line 963 var swmenu=null;
}	}

// END LON-CAPA Internal	// END LON-CAPA Internal
	// ]]>
</script>	</script>
ENDREGTHIS	ENDREGTHIS
}	}
# =============================================================================	# =============================================================================
} else {	} else {
# ========================================== This can or will not be registered	# ========================================== This can or will not be registered
if ($textual) {	if ($noremote) {
# Not registered, textual	# Not registered
$result= (<<ENDDONOTREGTEXT);	$result= (<<ENDDONOTREGTEXT);
ENDDONOTREGTEXT	ENDDONOTREGTEXT
} else {	} else {
# Not registered, graphical	# Not registered, graphical
$result = (<<ENDDONOTREGTHIS);	$result = (<<ENDDONOTREGTHIS);

<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
// BEGIN LON-CAPA Internal	// BEGIN LON-CAPA Internal
var swmenu=null;	var swmenu=null;

Line 837 var swmenu=null;	Line 1004 var swmenu=null;
}	}

// END LON-CAPA Internal	// END LON-CAPA Internal
	// ]]>
</script>	</script>
ENDDONOTREGTHIS	ENDDONOTREGTHIS
}	}
Line 896 sub unloadevents() {	Line 1064 sub unloadevents() {

sub startupremote {	sub startupremote {
my ($lowerurl)=@_;	my ($lowerurl)=@_;
if (($env{'browser.interface'} eq 'textual') \|\|	if ($env{'environment.remote'} eq 'off') {
($env{'environment.remote'} eq 'off')) {
return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');	return ('<meta HTTP-EQUIV="Refresh" CONTENT="0.5; url='.$lowerurl.'" />');
}	}
#	#
Line 908 sub startupremote {	Line 1075 sub startupremote {
my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');	my $message=&mt('"Waiting for Remote Control window to load: "+[_1]','waited');
return(<<ENDREMOTESTARTUP);	return(<<ENDREMOTESTARTUP);
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
var timestart;	var timestart;
function wheelswitch() {	function wheelswitch() {
if (typeof(document.wheel) != 'undefined') {	if (typeof(document.wheel) != 'undefined') {
Line 958 function main() {	Line 1126 function main() {
wait();	wait();
}	}

	// ]]>
</script>	</script>
ENDREMOTESTARTUP	ENDREMOTESTARTUP
}	}
Line 965 ENDREMOTESTARTUP	Line 1134 ENDREMOTESTARTUP
sub setflags() {	sub setflags() {
return(<<ENDSETFLAGS);	return(<<ENDSETFLAGS);
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
menuloaded=0;	menuloaded=0;
tim=0;	tim=0;
	// ]]>
</script>	</script>
ENDSETFLAGS	ENDSETFLAGS
}	}

sub maincall() {	sub maincall() {
if (($env{'browser.interface'} eq 'textual') \|\|	if ($env{'environment.remote'} eq 'off') { return ''; }
($env{'environment.remote'} eq 'off')) { return ''; }
return(<<ENDMAINCALL);	return(<<ENDMAINCALL);
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
main();	main();
	// ]]>
</script>	</script>
ENDMAINCALL	ENDMAINCALL
}	}
Line 984 ENDMAINCALL	Line 1156 ENDMAINCALL
sub load_remote_msg {	sub load_remote_msg {
my ($lowerurl)=@_;	my ($lowerurl)=@_;

if (($env{'browser.interface'} eq 'textual') \|\|	if ($env{'environment.remote'} eq 'off') { return ''; }
($env{'environment.remote'} eq 'off')) { return ''; }

my $esclowerurl=&escape($lowerurl);	my $esclowerurl=&escape($lowerurl);
my $link=&mt('[_1]Continue[_2] on in Inline Menu mode'	my $link=&mt('[_1]Continue[_2] on in Inline Menu mode'
Line 1009 sub get_menu_name {	Line 1180 sub get_menu_name {


sub reopenmenu {	sub reopenmenu {
if (($env{'browser.interface'} eq 'textual') \|\|	if ($env{'environment.remote'} eq 'off') { return ''; }
($env{'environment.remote'} eq 'off')) { return ''; }
my $menuname = &get_menu_name();	my $menuname = &get_menu_name();
my $nothing = &Apache::lonhtmlcommon::javascript_nothing();	my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
return('window.open('.$nothing.',"'.$menuname.'","",false);');	return('window.open('.$nothing.',"'.$menuname.'","",false);');
Line 1019 sub reopenmenu {	Line 1189 sub reopenmenu {

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

Line 1034 sub open {	Line 1208 sub open {
#}	#}
#ENDRESIZE	#ENDRESIZE
# }	# }
$returnval.=(<<ENDOPEN);	$returnval=(<<ENDOPEN);
	// <![CDATA[
window.status='Opening LON-CAPA Remote Control';	window.status='Opening LON-CAPA Remote Control';
var menu=window.open("/res/adm/pages/menu.html","$menuname",	var menu=window.open("/res/adm/pages/menu.html?inhibitmenu=yes","$menuname",
"height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");	"height=375,width=150,scrollbars=no,menubar=no,top=5,left=5,screenX=5,screenY=5");
self.name='loncapaclient';	self.name='loncapaclient';
	// ]]>
ENDOPEN	ENDOPEN
return '<script type="text/javascript">'.$returnval.'</script>';	return '<script type="text/javascript">'.$returnval.'</script>';
}	}
Line 1048 ENDOPEN	Line 1224 ENDOPEN

sub clear {	sub clear {
my ($row,$col)=@_;	my ($row,$col)=@_;
unless (($env{'browser.interface'} eq 'textual') \|\|	unless ($env{'environment.remote'} eq 'off') {
($env{'environment.remote'} eq 'off')) {	if (($row<1) \|\| ($row>13)) { return ''; }
return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););	return "\n".qq(window.status+='.';swmenu.clearbut($row,$col););
} else {	} else {
$inlineremote[10*$row+$col]='';	$inlineremote[10*$row+$col]='';
Line 1074 sub switch {	Line 1250 sub switch {
my $idx=10*$row+$col;	my $idx=10*$row+$col;
$category_members{$cat}.=':'.$idx;	$category_members{$cat}.=':'.$idx;

unless (($env{'browser.interface'} eq 'textual') \|\|	unless ($env{'environment.remote'} eq 'off') {
($env{'environment.remote'} eq 'off')) {	if (($row<1) \|\| ($row>13)) { return ''; }
# Remote	# Remote
return "\n".	return "\n".
qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc"););	qq(window.status+='.';swmenu.switchbutton($row,$col,"$img","$top","$bot","$act","$desc"););
} elsif ($env{'browser.interface'} eq 'textual') {
# Accessibility
if ($nobreak==2) { return ''; }
my $text=$top.' '.$bot;
$text=~s/\s\-\s//gs;
if ($nobreak) {
$inlineremote[$idx]=
'<a href="javascript:'.$act.';">'.$text.'</a>';
} else {
$inlineremote[$idx]="\n<br />".
$desc.' <a href="javascript:'.$act.';">'.$text.'</a>';
}
} else {	} else {
# Inline Remote	# Inline Remote
if ($env{'environment.icons'} ne 'classic') {	if ($env{'environment.icons'} ne 'classic') {
Line 1103 sub switch {	Line 1267 sub switch {
my $pic=	my $pic=
'<img alt="'.$text.'" src="'.	'<img alt="'.$text.'" src="'.
&Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).	&Apache::loncommon::lonhttpdurl('/res/adm/pages/'.$img).
'" align="'.($nobreak==3?'right':'left').'" class="LC_noBorder" />';	'" align="'.($nobreak==3?'right':'left').'" class="LC_icon" />';
if ($env{'browser.interface'} eq 'faketextual') {	if ($env{'browser.interface'} eq 'faketextual') {
# Accessibility	# Main Menu
if ($nobreak==3) {	if ($nobreak==3) {
$inlineremote[$idx]="\n".	$inlineremote[$idx]="\n".
'<td class="LC_menubuttons_text" align="right">'.$text.	'<td class="LC_menubuttons_text" align="right">'.$text.
Line 1129 sub switch {	Line 1293 sub switch {
$inlineremote[$idx]='<a title="'.$desc.'" href="javascript:'.$act.';">'.$pic.'</a>';	$inlineremote[$idx]='<a title="'.$desc.'" href="javascript:'.$act.';">'.$pic.'</a>';
} else {	} else {
$inlineremote[$idx]=	$inlineremote[$idx]=
'<a 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">'.$desc.'</span></a>';
}	}
}	}
Line 1153 sub secondlevel {	Line 1317 sub secondlevel {

sub openmenu {	sub openmenu {
my $menuname = &get_menu_name();	my $menuname = &get_menu_name();
if (($env{'browser.interface'} eq 'textual') \|\|	if ($env{'environment.remote'} eq 'off') { return ''; }
($env{'environment.remote'} eq 'off')) { return ''; }
my $nothing = &Apache::lonhtmlcommon::javascript_nothing();	my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
return "window.open(".$nothing.",'".$menuname."');";	return "window.open(".$nothing.",'".$menuname."');";
}	}
Line 1162 sub openmenu {	Line 1325 sub openmenu {
sub inlinemenu {	sub inlinemenu {
undef(@inlineremote);	undef(@inlineremote);
undef(%category_members);	undef(%category_members);
	# calling rawconfig with "1" will evaluate mydesk.tab, even if there is no active remote control
&rawconfig(1);	&rawconfig(1);
my $output='<table id="LC_mainmenu"><tr>';	my $output='<table id="LC_mainmenu"><tr>';
for (my $col=1; $col<=2; $col++) {	for (my $col=1; $col<=2; $col++) {
Line 1170 sub inlinemenu {	Line 1334 sub inlinemenu {
foreach my $cat (keys(%category_members)) {	foreach my $cat (keys(%category_members)) {
if ($category_positions{$cat} ne "$col,$row") { next; }	if ($category_positions{$cat} ne "$col,$row") { next; }
#$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';	#$output.='<table><tr><td colspan="4" class="LC_menubuttons_category">'.&mt($category_names{$cat}).'</td></tr>';
$output.='<div class="LC_ContentBoxSpecial">';	$output.='<div class="LC_Box">';
$output.='<h4 class="LC_hcell">'.&mt($category_names{$cat}).'</h4>';	$output.='<h4 class="LC_hcell">'.&mt($category_names{$cat}).'</h4>';
$output.='<table>';	$output.='<table>';
my %active=();	my %active=();
Line 1193 sub inlinemenu {	Line 1357 sub inlinemenu {
}	}

sub rawconfig {	sub rawconfig {
	#
	# This evaluates mydesk.tab
	# Need to add more positions and more privileges to deal with all
	# menu items.
	#
my $textualoverride=shift;	my $textualoverride=shift;
my $output='';	my $output='';
unless (($env{'browser.interface'} eq 'textual') \|\|	unless ($env{'environment.remote'} eq 'off') {
($env{'environment.remote'} eq 'off')) {
$output.=	$output.=
"window.status='Opening Remote Control';var swmenu=".&openmenu().	"window.status='Opening Remote Control';var swmenu=".&openmenu().
"\nwindow.status='Configuring Remote Control ';";	"\nwindow.status='Configuring Remote Control ';";
Line 1206 sub rawconfig {	Line 1374 sub rawconfig {
my $uname=$env{'user.name'};	my $uname=$env{'user.name'};
my $udom=$env{'user.domain'};	my $udom=$env{'user.domain'};
my $adv=$env{'user.adv'};	my $adv=$env{'user.adv'};
my $show_course=&show_course();	my $show_course=&Apache::loncommon::show_course();
my $author=$env{'user.author'};	my $author=$env{'user.author'};
my $crs='';	my $crs='';
	my $crstype='';
if ($env{'request.course.id'}) {	if ($env{'request.course.id'}) {
$crs='/'.$env{'request.course.id'};	$crs='/'.$env{'request.course.id'};
if ($env{'request.course.sec'}) {	if ($env{'request.course.sec'}) {
$crs.='_'.$env{'request.course.sec'};	$crs.='_'.$env{'request.course.sec'};
}	}
$crs=~s/\_/\//g;	$crs=~s/\_/\//g;
	$crstype = &Apache::loncommon::course_type();
}	}
my $pub=($env{'request.state'} eq 'published');	my $pub=($env{'request.state'} eq 'published');
my $con=($env{'request.state'} eq 'construct');	my $con=($env{'request.state'} eq 'construct');
Line 1224 sub rawconfig {	Line 1394 sub rawconfig {
my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);	my ($row,$col,$pro,$prt,$img,$top,$bot,$act,$desc,$cat)=split(/\:/,$line);
$prt=~s/\$uname/$uname/g;	$prt=~s/\$uname/$uname/g;
$prt=~s/\$udom/$udom/g;	$prt=~s/\$udom/$udom/g;
$prt=~s/\$crs/$crs/g;	if ($prt =~ /\$crs/) {
	next unless ($env{'request.course.id'});
	next if ($crstype eq 'Community');
	$prt=~s/\$crs/$crs/g;
	} elsif ($prt =~ /\$cmty/) {
	next unless ($env{'request.course.id'});
	next if ($crstype ne 'Community');
	$prt=~s/\$cmty/$crs/g;
	}
$prt=~s/\$requested_domain/$requested_domain/g;	$prt=~s/\$requested_domain/$requested_domain/g;
if ($category_names{$cat}!~/\w/) { $cat='oth'; }	if ($category_names{$cat}!~/\w/) { $cat='oth'; }
my $type = &Apache::loncommon::course_type();
if ($type eq 'Group') {
$desc = &convert_menu_function($desc,$type);
}
if ($pro eq 'clear') {	if ($pro eq 'clear') {
$output.=&clear($row,$col);	$output.=&clear($row,$col);
} elsif ($pro eq 'any') {	} elsif ($pro eq 'any') {
Line 1257 sub rawconfig {	Line 1431 sub rawconfig {
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);	$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
}	}
} elsif (($pro=~/^p(\w+)/) && ($prt)) {	} elsif (($pro=~/^p(\w+)/) && ($prt)) {
if (&Apache::lonnet::allowed($1,$prt)) {	my $priv = $1;
	if ($priv =~ /^mdc(Course\|Community)/) {
	if ($crstype eq $1) {
	$priv = 'mdc';
	} else {
	next;
	}
	}
	if (&Apache::lonnet::allowed($priv,$prt)) {
$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);	$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
}	}
} elsif ($pro eq 'course') {	} elsif ($pro eq 'course') {
if ($env{'request.course.fn'}) {	if (($env{'request.course.fn'}) && ($crstype ne 'Community')) {
$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);	$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
}	}
	} elsif ($pro eq 'community') {
	if (($env{'request.course.fn'}) && ($crstype eq 'Community')) {
	$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
	}
} elsif ($pro =~ /^courseenv_(.*)$/) {	} elsif ($pro =~ /^courseenv_(.*)$/) {
my $key = $1;	my $key = $1;
if ($env{'course.'.$env{'request.course.id'}.'.'.$key}) {	if (($env{'course.'.$env{'request.course.id'}.'.'.$key}) &&
	($crstype ne 'Community')) {
	$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
	}
	} elsif ($pro =~ /^communityenv_(.*)$/) {
	my $key = $1;
	if (($env{'course.'.$env{'request.course.id'}.'.'.$key}) &&
	($crstype eq 'Community')) {
$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);	$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
}	}
} elsif ($pro =~ /^course_(.*)$/) {	} elsif ($pro =~ /^course_(.*)$/) {
# Check for permissions inside of a course	# Check for permissions inside of a course
if (($env{'request.course.id'}) &&	if (($env{'request.course.id'}) && ($crstype ne 'Community') &&
(&Apache::lonnet::allowed($1,$env{'request.course.id'}.	(&Apache::lonnet::allowed($1,$env{'request.course.id'}.
($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))	($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
)) {	)) {
$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);	$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
}	}
	} elsif ($pro =~ /^community_(.*)$/) {
	# Check for permissions inside of a community
	if (($env{'request.course.id'}) && ($crstype eq 'Community') &&
	(&Apache::lonnet::allowed($1,$env{'request.course.id'}.
	($env{'request.course.sec'}?'/'.$env{'request.course.sec'}:''))
	)) {
	$output.=&switch($uname,$udom,$row,$col,$img,$top,$bot,$act,$desc,$cat);
	}
} elsif ($pro eq 'author') {	} elsif ($pro eq 'author') {
if ($author) {	if ($author) {
if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) \|\|	if ((($prt eq 'rca') && ($env{'request.role'}=~/^ca/)) \|\|
Line 1309 sub rawconfig {	Line 1510 sub rawconfig {
$output.=&clear($row,$col);	$output.=&clear($row,$col);
next;	next;
}	}
} elsif ($prt eq 'reqcrs') {	} elsif (($prt eq 'reqcrsnsc') \|\| ($prt eq 'reqcrsshc')) {
my $showreqcrs = 0;	if (($prt eq 'reqcrsnsc') && ($show_course)) {
foreach my $type ('official','unofficial') {	next;
if (&Apache::lonnet::usertools_access($env{'user.name'},	}
$env{'user.domain'},	if (($prt eq 'reqcrsshc') && (!$show_course)) {
$type,undef,'requestcourses')) {	next;
$showreqcrs = 1;
last;
}
}	}
	my $showreqcrs = &check_for_rcrs();
if (!$showreqcrs) {	if (!$showreqcrs) {
$output.=&clear($row,$col);	$output.=&clear($row,$col);
next;	next;
Line 1329 sub rawconfig {	Line 1528 sub rawconfig {
$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);	$uname,$udom,$rol,$crs,$pub,$con,$row,$col,$prt,$img,$top,$bot,$act,$desc,$cat);
}	}
}	}
unless (($env{'browser.interface'} eq 'textual') \|\|	unless ($env{'environment.remote'} eq 'off') {
($env{'environment.remote'} eq 'off')) {
$output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";	$output.="\nwindow.status='Synchronizing Time';swmenu.syncclock(1000*".time.");\nwindow.status='Remote Control Configured.';";
if (&Apache::lonmsg::newmail()) {	if (&Apache::lonmsg::newmail()) {
$output.='swmenu.setstatus("you have","messages");';	$output.='swmenu.setstatus("you have","messages");';
Line 1340 sub rawconfig {	Line 1538 sub rawconfig {
return $output;	return $output;
}	}

	sub check_for_rcrs {
	my $showreqcrs = 0;
	my @reqtypes = ('official','unofficial','community');
	foreach my $type (@reqtypes) {
	if (&Apache::lonnet::usertools_access($env{'user.name'},
	$env{'user.domain'},
	$type,undef,'requestcourses')) {
	$showreqcrs = 1;
	last;
	}
	}
	if (!$showreqcrs) {
	foreach my $type (@reqtypes) {
	if ($env{'environment.reqcrsotherdom.'.$type} ne '') {
	$showreqcrs = 1;
	last;
	}
	}
	}
	return $showreqcrs;
	}

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

sub close {	sub close {
if (($env{'browser.interface'} eq 'textual') \|\|	if ($env{'environment.remote'} eq 'off') { return ''; }
($env{'environment.remote'} eq 'off')) { return ''; }
my $menuname = &get_menu_name();	my $menuname = &get_menu_name();
return(<<ENDCLOSE);	return(<<ENDCLOSE);
<script type="text/javascript">	<script type="text/javascript">
	// <![CDATA[
window.status='Accessing Remote Control';	window.status='Accessing Remote Control';
menu=window.open("/adm/rat/empty.html","$menuname",	menu=window.open("/adm/rat/empty.html","$menuname",
"height=350,width=150,scrollbars=no,menubar=no");	"height=350,width=150,scrollbars=no,menubar=no");
Line 1357 menu.autologout=0;	Line 1577 menu.autologout=0;
window.status='Closing Remote Control';	window.status='Closing Remote Control';
menu.close();	menu.close();
window.status='Done.';	window.status='Done.';
	// ]]>
</script>	</script>
ENDCLOSE	ENDCLOSE
}	}
Line 1386 NAVCONTROL	Line 1607 NAVCONTROL

sub utilityfunctions {	sub utilityfunctions {
my $caller = shift;	my $caller = shift;
unless (($env{'browser.interface'} eq 'textual') \|\|	unless ($env{'environment.remote'} eq 'off' \|\|
($env{'environment.remote'} eq 'off') \|\| ($caller eq '/adm/menu')) { return ''; }	$caller eq '/adm/menu') {
	return ''; }

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 ($currenturl =~ m{^/adm/wrapper/ext/}) {
	if ($env{'request.external.querystring'}) {
	$currenturl .= ($currenturl=~/\?/)?'&':'?'.$env{'request.external.querystring'};
	}
	}
$currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));	$currenturl=&Apache::lonenc::check_encrypt(&unescape($currenturl));

my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});	my $currentsymb=&Apache::lonenc::check_encrypt($env{'request.symb'});
Line 1430 function go(url) {	Line 1658 function go(url) {
}	}
}	}

	function gotop(url) {
	if (url!='' && url!= null) {
	top.location.href = url;
	}
	}

function gopost(url,postdata) {	function gopost(url,postdata) {
if (url!='') {	if (url!='') {
this.document.server.action=url;	this.document.server.action=url;
Line 1506 function catalog_info() {	Line 1740 function catalog_info() {
}	}

function chat_win() {	function chat_win() {
lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=280,resizable=yes,location=no,menubar=no,toolbar=no');	lonchat=window.open('/res/adm/pages/chatroom.html',"LONchat",'height=320,width=480,resizable=yes,location=no,menubar=no,toolbar=no');
}	}

function group_chat(group) {	function group_chat(group) {
Line 1600 sub get_nav_status {	Line 1834 sub get_nav_status {
return $navstatus;	return $navstatus;
}	}

#FIXME this needs to move into mydesktab and the other locations
# the text is generated
sub convert_menu_function {
my ($rolename,$type) = @_;
if ($type eq 'Group') {
$rolename =~ s/student/member/g;
$rolename =~ s/group/team/g;
$rolename =~ s/course/group/g;
$rolename =~ s/Course/Group/g;
}
return $rolename;
}

sub hidden_button_check {	sub hidden_button_check {
my $hidden;	my $hidden;
if ($env{'request.course.id'} eq '') {	if ($env{'request.course.id'} eq '') {
Line 1627 sub hidden_button_check {	Line 1848 sub hidden_button_check {

sub roles_selector {	sub roles_selector {
my ($cdom,$cnum) = @_;	my ($cdom,$cnum) = @_;
	my $crstype = &Apache::loncommon::course_type();
my $now = time;	my $now = time;
my (%courseroles,%seccount);	my (%courseroles,%seccount);
my $is_cc;	my $is_cc;
my $role_selector;	my $role_selector;
if ($env{'user.role.cc./'.$cdom.'/'.$cnum}) {	my $ccrole;
my ($start,$end) = split(/\./,$env{'user.role.cc./'.$cdom.'/'.$cnum});	if ($crstype eq 'Community') {
	$ccrole = 'co';
	} else {
	$ccrole = 'cc';
	}
	if ($env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum}) {
	my ($start,$end) = split(/\./,$env{'user.role.'.$ccrole.'./'.$cdom.'/'.$cnum});

if ((($start) && ($start<0)) \|\|	if ((($start) && ($start<0)) \|\|
(($end) && ($end<$now)) \|\|	(($end) && ($end<$now)) \|\|
Line 1676 sub roles_selector {	Line 1904 sub roles_selector {
}	}
}	}
}	}
my @roles_order = ('cc','in','ta','ep','ad','st');	my $switchtext;
	if ($crstype eq 'Community') {
	$switchtext = &mt('Switch community role to...')
	} else {
	$switchtext = &mt('Switch course role to...')
	}
	my @roles_order = ($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);
$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="">'.&mt('Switch course role to...').'</option>';	$role_selector .= '<option value="">'.$switchtext.'</option>';
foreach my $role (@roles_order) {	foreach my $role (@roles_order) {
if (defined($courseroles{$role})) {	if (defined($courseroles{$role})) {
$role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role).'</option>';	$role_selector .= "\n".'<option value="'.$role.'">'.&Apache::lonnet::plaintext($role,$crstype).'</option>';
}	}
}	}
foreach my $role (sort(keys(%courseroles))) {	foreach my $role (sort(keys(%courseroles))) {
Line 1694 sub roles_selector {	Line 1928 sub roles_selector {
}	}
$role_selector .= '</select>'."\n".	$role_selector .= '</select>'."\n".
'<input type="hidden" name="destinationurl" value="'.	'<input type="hidden" name="destinationurl" value="'.
$ENV{'REQUEST_URI'}.'" />'."\n".	&HTML::Entities::encode($ENV{'REQUEST_URI'}).'" />'."\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 1789 sub jump_to_role {	Line 2023 sub jump_to_role {
' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";	' numsec['.$i.'] = "'.$seccount->{$items[$i]}.'";'."\n";
}	}
}	}
my $output = <<"END";	return <<"END";
<script type="text/javascript">	<script type="text/javascript">
	//<![CDATA[
function adhocRole(roleitem) {	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;
Line 1861 function retrieveIndex(item) {	Line 2096 function retrieveIndex(item) {
}	}
return -1;	return -1;
}	}
	// ]]>

</script>	</script>
END	END
return $output;
}	}


Line 1873 END	Line 2106 END

BEGIN {	BEGIN {
if (! defined($readdesk)) {	if (! defined($readdesk)) {
{	{
my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';	my $tabfile = $Apache::lonnet::perlvar{'lonTabDir'}.'/mydesk.tab';
if ( CORE::open( my $config,"<$tabfile") ) {	if ( CORE::open( my $config,"<$tabfile") ) {
while (my $configline=<$config>) {	while (my $configline=<$config>) {
$configline=(split(/\#/,$configline))[0];	$configline=(split(/\#/,$configline))[0];
$configline=~s/^\s+//;	$configline=~s/^\s+//;
chomp($configline);	chomp($configline);
if ($configline=~/^cat\:/) {	if ($configline=~/^cat\:/) {
my @entries=split(/\:/,$configline);	my @entries=split(/\:/,$configline);
$category_positions{$entries[2]}=$entries[1];	$category_positions{$entries[2]}=$entries[1];
$category_names{$entries[2]}=$entries[3];	$category_names{$entries[2]}=$entries[3];
} elsif ($configline) {	} elsif ($configline=~/^prim\:/) {
push(@desklines,$configline);	my @entries = (split(/\:/, $configline))[1..5];
}	push @primary_menu, \@entries;
}	} elsif ($configline=~/^scnd\:/) {
CORE::close($config);	my @entries = (split(/\:/, $configline))[1..5];
}	push @secondary_menu, \@entries;
}	} elsif ($configline) {
$readdesk='done';	push(@desklines,$configline);
	}
	}
	CORE::close($config);
	}
	}
	$readdesk='done';
}	}
}	}

1;	1;
__END__	__END__

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.1.265
changed lines
	Added in v.1.303