loncom/auth/lonroles.pm - diff

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Diff for /loncom/auth/lonroles.pm between versions 1.294 and 1.315

version 1.294, 2014/01/08 17:18:15	version 1.315, 2016/10/05 13:30:16
Line 128 package Apache::lonroles;	Line 128 package Apache::lonroles;
use strict;	use strict;
use Apache::lonnet;	use Apache::lonnet;
use Apache::lonuserstate();	use Apache::lonuserstate();
use Apache::Constants qw(:common);	use Apache::Constants qw(:common REDIRECT);
use Apache::File();	use Apache::File();
use Apache::lonmenu;	use Apache::lonmenu;
use Apache::loncommon;	use Apache::loncommon;
Line 140 use Apache::lonnavdisplay();	Line 140 use Apache::lonnavdisplay();
use Apache::loncoursequeueadmin;	use Apache::loncoursequeueadmin;
use Apache::longroup;	use Apache::longroup;
use Apache::lonrss;	use Apache::lonrss;
	use Apache::lonplacementtest;
use GDBM_File;	use GDBM_File;
use LONCAPA qw(:DEFAULT :match);	use LONCAPA qw(:DEFAULT :match);
use HTML::Entities;	use HTML::Entities;
Line 202 sub handler {	Line 203 sub handler {

my $r = shift;	my $r = shift;

	# Check for critical messages and redirect if present.
	my ($redirect,$url) = &Apache::loncommon::critical_redirect(300);
	if ($redirect) {
	&Apache::loncommon::content_type($r,'text/html');
	$r->header_out(Location => $url);
	return REDIRECT;
	}

my $now=time;	my $now=time;
my $then=$env{'user.login.time'};	my $then=$env{'user.login.time'};
my $refresh=$env{'user.refresh.time'};	my $refresh=$env{'user.refresh.time'};
Line 247 sub handler {	Line 256 sub handler {
my $envkey;	my $envkey;
my %dcroles = ();	my %dcroles = ();
my $numdc = &check_fordc(\%dcroles,$update,$then);	my $numdc = &check_fordc(\%dcroles,$update,$then);
my $loncaparev = $Apache::lonnet::perlvar{'lonVersion'};	my $loncaparev = $r->dir_config('lonVersion');

# ================================================================== Roles Init	# ================================================================== Roles Init
if ($env{'form.selectrole'}) {	if ($env{'form.selectrole'}) {
Line 255 sub handler {	Line 264 sub handler {
my $locknum=&Apache::lonnet::get_locks();	my $locknum=&Apache::lonnet::get_locks();
if ($locknum) { return 409; }	if ($locknum) { return 409; }

	my $custom_adhoc;
if ($env{'form.newrole'}) {	if ($env{'form.newrole'}) {
$env{'form.'.$env{'form.newrole'}}=1;	$env{'form.'.$env{'form.newrole'}}=1;
	# Check if this is a Domain Helpdesk role trying to enter a course
	if ($env{'form.newrole'} =~ m{^cr/($match_domain)/\1\-domainconfig/\w+\./\1/$match_courseid$}) {
	if (&Apache::lonnet::allowed('rar',$1)) {
	$custom_adhoc = 1;
	}
	}
}	}
if ($env{'request.course.id'}) {	if ($env{'request.course.id'}) {
# Check if user is CC trying to select a course role	# Check if user is CC trying to select a course role
Line 278 sub handler {	Line 294 sub handler {
&Apache::lonnet::put('email_status',\%temp);	&Apache::lonnet::put('email_status',\%temp);
&Apache::lonnet::delenv('user.state.'.$env{'request.course.id'});	&Apache::lonnet::delenv('user.state.'.$env{'request.course.id'});
}	}
&Apache::lonnet::appenv({"request.course.id" => '',	&Apache::lonnet::appenv({"request.course.id" => '',
"request.course.fn" => '',	"request.course.fn" => '',
"request.course.uri" => '',	"request.course.uri" => '',
"request.course.sec" => '',	"request.course.sec" => '',
"request.course.tied" => '',	"request.course.tied" => '',
"request.role" => 'cm',	"request.course.timechecked" => '',
"request.role.adv" => $env{'user.adv'},	"request.role" => 'cm',
"request.role.domain" => $env{'user.domain'}});	"request.role.adv" => $env{'user.adv'},
	"request.role.domain" => $env{'user.domain'}});
	# Check if Domain Helpdesk role trying to enter a course needs privs to be created
	if ($env{'form.newrole'} =~ m{^cr/($match_domain)/\1\-domainconfig/(\w+)\./\1/($match_courseid)$}) {
	my $cdom = $1;
	my $rolename = $2;
	my $cnum = $3;
	if ($custom_adhoc) {
	my %adhocroles = &Apache::lonnet::userenvironment($env{'user.domain'},$env{'user.name'},
	'adhocroles.'.$cdom);
	if (keys(%adhocroles)) {
	my @adhoc = split(',',$adhocroles{'adhocroles.'.$cdom});
	if (grep(/^\Q$rolename\E$/,@adhoc)) {
	if (&Apache::lonnet::check_adhoc_privs($cdom,$cnum,$update,$refresh,$now,
	"cr/$cdom/$cdom".'-domainconfig/'.$rolename)) {
	&Apache::lonnet::appenv({"environment.internal.$cdom.$cnum.cr/$cdom/$cdom".'-domainconfig'."$rolename.adhoc" => time});
	}
	}
	}
	}
	} elsif ($numdc > 0) {
# Check if user is a DC trying to enter a course or author space and needs privs to be created	# Check if user is a DC trying to enter a course or author space and needs privs to be created
if ($numdc > 0) {	foreach my $envkey (keys(%env)) {
foreach my $envkey (keys %env) {
# Is this an ad-hoc Coordinator role?	# Is this an ad-hoc Coordinator role?
if (my ($ccrole,$domain,$coursenum) =	if (my ($ccrole,$domain,$coursenum) =
($envkey =~ m-^form\.(cc\|co)\./($match_domain)/($match_courseid)$-)) {	($envkey =~ m-^form\.(cc\|co)\./($match_domain)/($match_courseid)$-)) {
Line 358 sub handler {	Line 393 sub handler {
}	}
}	}

foreach $envkey (keys %env) {	foreach $envkey (keys(%env)) {
next if ($envkey!~/^user\.role\./);	next if ($envkey!~/^user\.role\./);
my ($where,$trolecode,$role,$tstatus,$tend,$tstart);	my ($where,$trolecode,$role,$tstatus,$tend,$tstart);
&Apache::lonnet::role_status($envkey,$update,$refresh,$now,\$role,\$where,	&Apache::lonnet::role_status($envkey,$update,$refresh,$now,\$role,\$where,
Line 374 sub handler {	Line 409 sub handler {
my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired');	my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired');
if ($curr_reqd_hash{'internal.releaserequired'} ne '') {	if ($curr_reqd_hash{'internal.releaserequired'} ne '') {
my ($switchserver,$switchwarning) =	my ($switchserver,$switchwarning) =
&check_release_required($loncaparev,$cdom.'_'.$cnum,$trolecode,$curr_reqd_hash{'internal.releaserequired'});	&Apache::loncommon::check_release_required($loncaparev,$cdom.'_'.$cnum,$trolecode,
	$curr_reqd_hash{'internal.releaserequired'});
if ($switchwarning ne '' \|\| $switchserver ne '') {	if ($switchwarning ne '' \|\| $switchserver ne '') {
&Apache::loncommon::content_type($r,'text/html');	&Apache::loncommon::content_type($r,'text/html');
&Apache::loncommon::no_cache($r);	&Apache::loncommon::no_cache($r);
$r->send_http_header;	$r->send_http_header;
my $end_page=&Apache::loncommon::end_page();	$r->print(&Apache::loncommon::check_release_result($switchwarning,$switchserver));
$r->print(&Apache::loncommon::start_page('Selected course unavailable on this server').
'<p class="LC_warning">');
if ($switchwarning) {
$r->print($switchwarning.'<br /><a href="/adm/roles">');
if (&Apache::loncommon::show_course()) {
$r->print(&mt('Display courses'));
} else {
$r->print(&mt('Display roles'));
}
$r->print('</a>');
} elsif ($switchserver) {
$r->print(&mt('This course requires a newer version of LON-CAPA than is installed on this server.').
'<br />'.
'<a href="/adm/switchserver?'.$switchserver.'">'.
&mt('Switch Server').
'</a>');
}
$r->print('</p>'.&Apache::loncommon::end_page());
return OK;	return OK;
}	}
}	}
Line 591 ENDENTERKEY	Line 609 ENDENTERKEY
} else {	} else {
# Check to see if the user is a CC entering a course	# Check to see if the user is a CC entering a course
# for the first time	# for the first time
my (undef, undef, $role, $courseid) = split(/\./, $envkey);
if (substr($courseid, 0, 1) eq '/') {
$courseid = substr($courseid, 1);
}
$courseid =~ s/\//_/;
if ((($role eq 'cc') \|\| ($role eq 'co'))	if ((($role eq 'cc') \|\| ($role eq 'co'))
&& ($env{'course.' . $courseid .'.course.helper.not.run'})) {	&& ($env{'course.'.$cdom.'_'.$cnum.'.course.helper.not.run'})) {
$furl = "/adm/helper/course.initialization.helper";	$furl = "/adm/helper/course.initialization.helper";
# Send the user to the course they selected	# Send the user to the course they selected
} elsif ($env{'request.course.id'}) {	} elsif ($env{'request.course.id'}) {
	if ((&Apache::loncommon::course_type() eq 'Placement') &&
	(!$env{'request.role.adv'})) {
	my ($score,$incomplete) =
	&Apache::lonplacementtest::check_completion(undef,undef,1);
	if (($incomplete) && ($incomplete < 100)) {
	&redirect_user($r, &mt('Entering [_1]',
	$env{'course.'.$cdom.'_'.$cnum.'.description'}),
	'/adm/placement', $msg);
	return OK;
	}
	}
my ($dest,$destsymb,$checkenc);	my ($dest,$destsymb,$checkenc);
$dest = $env{'form.destinationurl'};	$dest = $env{'form.destinationurl'};
$destsymb = $env{'form.destsymb'};	$destsymb = $env{'form.destsymb'};
Line 649 ENDENTERKEY	Line 673 ENDENTERKEY
}	}
}	}
&redirect_user($r, &mt('Entering [_1]',	&redirect_user($r, &mt('Entering [_1]',
$env{'course.'.$courseid.'.description'}),	$env{'course.'.$cdom.'_'.$cnum.'.description'}),
$dest, $msg);	$dest, $msg);
return OK;	return OK;
}	}
Line 659 ENDENTERKEY	Line 683 ENDENTERKEY
$env{'request.course.id'}.'/'	$env{'request.course.id'}.'/'
.$env{'request.course.sec'})	.$env{'request.course.sec'})
) {	) {
my $startpage = &courseloadpage($courseid);	my $startpage = &courseloadpage($env{'request.course.id'});
unless ($startpage eq 'firstres') {	unless ($startpage eq 'firstres') {
$msg = &mt('Entering [_1] ...',	$msg = &mt('Entering [_1] ...',
$env{'course.'.$courseid.'.description'});	$env{'course.'.$env{'request.course.id'}.'.description'});
&redirect_user($r, &mt('New in course'),	&redirect_user($r, &mt('New in course'),
'/adm/whatsnew?refpage=start', $msg);	'/adm/whatsnew?refpage=start', $msg);
return OK;	return OK;
}	}
}	}
}	}
# Are we allowed to look at the first resource?	# Are we allowed to look at the first resource?
if ($furl !~ m\|^/adm/\|) {	my $access;
# Guess not ...	if ($furl =~ m{^(/adm/wrapper\|)/ext/}) {
$furl=&Apache::lonpageflip::first_accessible_resource();	# If it's an external resource,
}	# strip off the symb argument and possible query
	my ($exturl,$symb) = ($furl =~ m{^(.+)(?:\?\|\&)symb=(.+)$});
	# Unencode $symb
	$symb = &unescape($symb);
	# Then check for permission
	$access = &Apache::lonnet::allowed('bre',$exturl,$symb);
	# For other resources just check for permission
	} else {
	$access = &Apache::lonnet::allowed('bre',$furl);
	}
	if (!$access) {
	$furl = &Apache::lonpageflip::first_accessible_resource();
	} elsif ($access eq 'B') {
	$furl = '/adm/navmaps?showOnlyHomework=1';
	}
$msg = &mt('Entering [_1] ...',	$msg = &mt('Entering [_1] ...',
$env{'course.'.$courseid.'.description'});	$env{'course.'.$cdom.'_'.$cnum.'.description'});
&redirect_user($r, &mt('Entering [_1]',	&redirect_user($r, &mt('Entering [_1]',
$env{'course.'.$courseid.'.description'}),	$env{'course.'.$cdom.'_'.$cnum.'.description'}),
$furl, $msg);	$furl, $msg);
}	}
return OK;	return OK;
Line 703 ENDENTERKEY	Line 741 ENDENTERKEY
$redirect_url);	$redirect_url);
return OK;	return OK;
}	}
	if ($role eq 'dh') {
	my $redirect_url = '/adm/menu/';
	&redirect_user($r,&mt('Loading Domain Helpdesk Menu'),
	$redirect_url);
	return OK;
	}
if ($role eq 'sc') {	if ($role eq 'sc') {
my $redirect_url = '/adm/grades?command=scantronupload';	my $redirect_url = '/adm/grades?command=scantronupload';
&redirect_user($r,&mt('Loading Data Upload Page'),	&redirect_user($r,&mt('Loading Data Upload Page'),
Line 739 ENDENTERKEY	Line 783 ENDENTERKEY
my $showcount = &roles_from_env(\%roles_in_env,$update);	my $showcount = &roles_from_env(\%roles_in_env,$update);

my $swinfo=&Apache::lonmenu::rawconfig();	my $swinfo=&Apache::lonmenu::rawconfig();
my $start_page=&Apache::loncommon::start_page($pagetitle,undef,{bread_crumbs=>$brcrum});	my %domdefs=&Apache::lonnet::get_domain_defaults($env{'user.domain'});
my $funcs = &get_roles_functions($showcount);	my $cattype = 'std';
$standby=~s/\n/\\n/g;	if ($domdefs{'catauth'}) {
	$cattype = $domdefs{'catauth'};
	}
	my $placementonly;
	if ($showcount == 1) {
	if ($env{'request.course.id'}) {
	if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Placement') {
	$placementonly = 1;
	}
	} else {
	foreach my $rolecode (keys(%roles_in_env)) {
	my ($cid) = ($rolecode =~ m{^\Quser.role.st./\E($match_domain/$match_courseid)(?:/\|$)});
	if ($cid) {
	my %coursedescription =
	&Apache::lonnet::coursedescription($cid,{'one_time' => '1'});
	if ($coursedescription{'type'} eq 'Placement') {
	$placementonly = 1;
	}
	last;
	}
	}
	}
	}
	my ($start_page,$funcs);
	if ($placementonly) {
	$start_page=&Apache::loncommon::start_page($pagetitle,undef,
	{bread_crumbs=>$brcrum,crstype=>'Placement'});
	} else {
	$funcs = &get_roles_functions($showcount,$cattype);
	my $crumbsright;
	if ($env{'browser.mobile'}) {
	$crumbsright = $funcs;
	undef($funcs);
	}
	$start_page=&Apache::loncommon::start_page($pagetitle,undef,{bread_crumbs=>$brcrum,
	bread_crumbs_component=>$crumbsright});
	}
	&js_escape(\$standby);
my $noscript='<br /><span class="LC_error">'.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.').'<br />'.&mt('As this is not the case, most functionality in the system will be unavailable.').'</span><br />';	my $noscript='<br /><span class="LC_error">'.&mt('Use of LON-CAPA requires Javascript to be enabled in your web browser.').'<br />'.&mt('As this is not the case, most functionality in the system will be unavailable.').'</span><br />';

$r->print(<<ENDHEADER);	$r->print(<<ENDHEADER);
Line 883 ENDHEADER	Line 964 ENDHEADER
\%sortrole,\%roleclass,\%futureroles,\%timezones,$loncaparev);	\%sortrole,\%roleclass,\%futureroles,\%timezones,$loncaparev);
$refresh = $now;	$refresh = $now;
&Apache::lonnet::appenv({'user.refresh.time' => $refresh});	&Apache::lonnet::appenv({'user.refresh.time' => $refresh});
unless ($env{'user.adv'}) {	if ($countactive == 1) {
	if ($env{'request.course.id'}) {
	if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Placement') {
	$placementonly = 1;
	}
	} elsif ($possiblerole) {
	if ($possiblerole =~ m{^st\./($match_domain)/($match_courseid)(?:/\|$)}) {
	if ($env{'course.'.$1.'_'.$2.'.type'} eq 'Placement') {
	$placementonly = 1;
	}
	}
	}
	}
	if ((($cattype eq 'std') \|\| ($cattype eq 'domonly')) && (!$env{'user.adv'}) &&
	(!$placementonly)) {
if ($countactive > 0) {	if ($countactive > 0) {
my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');	my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');	my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
$r->print(	$r->print(
'<p>'	'<p>'
.&mt('[_1]Visit the [_2]Course/Community Catalog[_3]'	.&mt('[_1]Visit the [_2]Course/Community Catalog[_3][_4]'
.' to view all [_4] LON-CAPA courses and communities.'	.' to view all [_5] LON-CAPA courses and communities.'
,'<b>'	,'<b>'
,'<a href="/adm/coursecatalog?showdom='.$esc_dom.'">'	,'<a href="/adm/coursecatalog?showdom='.$esc_dom.'">'
,'</a></b>',$domdesc)	,'</a>'
	,'</b>'
	,'"'.$domdesc.'"')
.'<br />'	.'<br />'
.&mt('If a course or community is [_1]not[_2] in your list of current courses and communities below,'	.&mt('If a course or community is [_1]not[_2] in your list of current courses and communities below,'
.' you may be able to enroll if self-enrollment is permitted.'	.' you may be able to enroll if self-enrollment is permitted.'
Line 905 ENDHEADER	Line 1002 ENDHEADER

# No active roles	# No active roles
if ($countactive==0) {	if ($countactive==0) {
if ($inrole) {	&requestcourse_advice($r,$cattype,$inrole);
$r->print('<h2>'.&mt('Currently no additional roles, courses or communities').'</h2>');
} else {
$r->print('<h2>'.&mt('Currently no active roles, courses or communities').'</h2>');
}
&findcourse_advice($r);
&requestcourse_advice($r);
$r->print('</form>');	$r->print('</form>');
if ($countfuture) {	if ($countfuture) {
$r->print(&mt('The following [quant,_1,role,roles] will become active in the future:',$countfuture));	$r->print(&mt('The following [quant,_1,role,roles] will become active in the future:',$countfuture));
Line 940 ENDHEADER	Line 1031 ENDHEADER
}	}
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
return OK;	return OK;
	} elsif (($placementonly) && ($env{'request.role'} eq 'cm')) {
	$r->print('<h3>'.&mt('Please stand by.').'</h3>
	<input type="hidden" name="'.$possiblerole.'" value="1" />
	<noscript><br />
	<input type="submit" name="submit" value="'.&mt('Continue').'" />
	</noscript></form>');
	$r->rflush();
	$r->print('<script type="text/javascript">document.forms.rolechoice.submit();</script>');
	$r->print(&Apache::loncommon::end_page());
	return OK;
}	}
# ----------------------------------------------------------------------- Table	# ----------------------------------------------------------------------- Table

Line 1052 ENDHEADER	Line 1153 ENDHEADER
my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');	my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
$r->print('<p><small><i>'	$r->print('<p><small><i>'
.&mt('This LON-CAPA server is version [_1]',$r->dir_config('lonVersion'))	.&mt('This LON-CAPA server is version [_1]',$r->dir_config('lonVersion'))
.'</i><br />'	.'</i></small></p>');
.'<a href="/adm/logout">'.&mt('Logout').'</a>  '
.'<a href="/adm/coursecatalog?showdom='.$esc_dom.'">'
.&mt('Course/Community Catalog')
.'</a></small></p>');
}	}
$r->print(&Apache::loncommon::end_page());	$r->print(&Apache::loncommon::end_page());
return OK;	return OK;
Line 1140 sub gather_roles {	Line 1237 sub gather_roles {
if ($role =~ /^cr\//) {	if ($role =~ /^cr\//) {
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role);	my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role);
if ($tremark) { $tremark.='<br />'; }	if ($tremark) { $tremark.='<br />'; }
$tremark.=&mt('Customrole defined by [_1].',$rauthor.':'.$rdomain);	$tremark.=&mt('Custom role defined by [_1].',$rauthor.':'.$rdomain);
}	}
$trole=Apache::lonnet::plaintext($role);	$trole=Apache::lonnet::plaintext($role);
my $ttype;	my $ttype;
my $twhere;	my $twhere;
	my $skipcal;
my ($tdom,$trest,$tsection)=	my ($tdom,$trest,$tsection)=
split(/\//,Apache::lonnet::declutter($where));	split(/\//,Apache::lonnet::declutter($where));
# First, Co-Authorship roles	# First, Co-Authorship roles
Line 1200 sub gather_roles {	Line 1298 sub gather_roles {
my $required = $env{'course.'.$tcourseid.'.internal.releaserequired'};	my $required = $env{'course.'.$tcourseid.'.internal.releaserequired'};
if ($required ne '') {	if ($required ne '') {
($switchserver,$switchwarning) =	($switchserver,$switchwarning) =
&check_release_required($loncaparev,$tcourseid,$trolecode,$required);	&Apache::loncommon::check_release_required($loncaparev,$tcourseid,$trolecode,$required);
if ($switchserver \|\| $switchwarning) {	if ($switchserver \|\| $switchwarning) {
$button = 0;	$button = 0;
}	}
Line 1223 sub gather_roles {	Line 1321 sub gather_roles {
my $required = $newhash{'internal.releaserequired'};	my $required = $newhash{'internal.releaserequired'};
if ($required ne '') {	if ($required ne '') {
($switchserver,$switchwarning) =	($switchserver,$switchwarning) =
&check_release_required($loncaparev,$tcourseid,$trolecode,$required);	&Apache::loncommon::check_release_required($loncaparev,$tcourseid,$trolecode,$required);
if ($switchserver \|\| $switchwarning) {	if ($switchserver \|\| $switchwarning) {
$button = 0;	$button = 0;
}	}
Line 1234 sub gather_roles {	Line 1332 sub gather_roles {
$env{'course.'.$tcourseid.'.description'}=$twhere;	$env{'course.'.$tcourseid.'.description'}=$twhere;
$sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey;	$sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey;
$ttype = 'Unavailable';	$ttype = 'Unavailable';
	$skipcal = 1;
}	}
}	}
	if ($ttype eq 'Placement') {
	$ttype = 'Placement Test';
	}
if ($tsection) {	if ($tsection) {
$twhere.='<br />'.&mt('Section').': '.$tsection;	$twhere.='<br />'.&mt('Section').': '.$tsection;
}	}
Line 1252 sub gather_roles {	Line 1354 sub gather_roles {
($role_text,$role_text_end) =	($role_text,$role_text_end) =
&build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain,	&build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain,
$advanced,$tremark,$tbg,$trole,$twhere,$tpstart,	$advanced,$tremark,$tbg,$trole,$twhere,$tpstart,
$tpend,$nochoose,$button,$switchserver,$reinit,$switchwarning);	$tpend,$nochoose,$button,$switchserver,$reinit,
	$switchwarning,$skipcal);
$roletext->{$envkey}=[$role_text,$role_text_end];	$roletext->{$envkey}=[$role_text,$role_text_end];
if (!$sortkey) {$sortkey=$twhere."\0".$envkey;}	if (!$sortkey) {$sortkey=$twhere."\0".$envkey;}
$sortrole->{$sortkey}=$envkey;	$sortrole->{$sortkey}=$envkey;
Line 1324 sub roletable_headers {	Line 1427 sub roletable_headers {
my $doheaders;	my $doheaders;
if ((ref($sortrole) eq 'HASH') && (ref($roleclass) eq 'HASH')) {	if ((ref($sortrole) eq 'HASH') && (ref($roleclass) eq 'HASH')) {
$r->print('<br />'	$r->print('<br />'
.&Apache::loncommon::start_data_table()	.&Apache::loncommon::start_data_table('LC_textsize_mobile')
.&Apache::loncommon::start_data_table_header_row()	.&Apache::loncommon::start_data_table_header_row()
);	);
if (!$nochoose) { $r->print('<th> </th>'); }	if (!$nochoose) { $r->print('<th> </th>'); }
Line 1350 sub roletable_headers {	Line 1453 sub roletable_headers {
}	}

sub roletypes {	sub roletypes {
my @types = ('Domain','Authoring Space','Course','Community','Unavailable','System');	my @types = ('Domain','Authoring Space','Course','Placement Test','Community','Unavailable','System');
return @types;	return @types;
}	}

Line 1399 sub print_rolerows {	Line 1502 sub print_rolerows {
}	}

sub findcourse_advice {	sub findcourse_advice {
my ($r) = @_;	my ($r,$cattype) = @_;
my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');	my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');	my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
if (&Apache::lonnet::auto_run(undef,$env{'user.domain'})) {	if (&Apache::lonnet::auto_run(undef,$env{'user.domain'})) {
Line 1414 sub findcourse_advice {	Line 1517 sub findcourse_advice {
} else {	} else {
$r->print(&mt('If you were expecting to see an active role listed for a particular course, that course may not have been created yet.').'<br />');	$r->print(&mt('If you were expecting to see an active role listed for a particular course, that course may not have been created yet.').'<br />');
}	}
$r->print('<h3>'.&mt('Self-Enrollment').'</h3>'.	if (($cattype eq 'std') \|\| ($cattype eq 'domonly')) {
'<p>'.&mt('The [_1]Course/Community Catalog[_2] provides information about all [_3] classes for which LON-CAPA courses have been created, as well as any communities in the domain.','<a href="/adm/coursecatalog?showdom='.$esc_dom.'">','</a>',$domdesc).'<br />');	$r->print('<h3>'.&mt('Self-Enrollment').'</h3>'.
$r->print(&mt('You can search for courses and communities which permit self-enrollment, if you would like to enroll in one.').'</p>'.	'<p>'.&mt('The [_1]Course/Community Catalog[_2] provides information about all [_3] classes for which LON-CAPA courses have been created, as well as any communities in the domain.','<a href="/adm/coursecatalog?showdom='.$esc_dom.'">','</a>',$domdesc).'<br />');
&Apache::loncoursequeueadmin::queued_selfenrollment());	$r->print(&mt('You can search for courses and communities which permit self-enrollment, if you would like to enroll in one.').'</p>'.
	&Apache::loncoursequeueadmin::queued_selfenrollment());
	}
return;	return;
}	}

sub requestcourse_advice {	sub requestcourse_advice {
my ($r) = @_;	my ($r,$cattype,$inrole) = @_;
my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');	my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');	my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
my (%can_request,%request_doms);	my (%can_request,%request_doms,$output);
&Apache::lonnet::check_can_request($env{'user.domain'},\%can_request,\%request_doms);	&Apache::lonnet::check_can_request($env{'user.domain'},\%can_request,\%request_doms);
if (keys(%request_doms) > 0) {	if (keys(%request_doms) > 0) {
my ($types,$typename) = &Apache::loncommon::course_types();	my ($types,$typename) = &Apache::loncommon::course_types();
if ((ref($types) eq 'ARRAY') && (ref($typename) eq 'HASH')) {	if ((ref($types) eq 'ARRAY') && (ref($typename) eq 'HASH')) {
$r->print('<h3>'.&mt('Request creation of a course or community').'</h3>'.
'<p>'.&mt('You have rights to request the creation of courses and/or communities in the following domain(s):').'<ul>');
my (@reqdoms,@reqtypes);	my (@reqdoms,@reqtypes);
foreach my $type (sort(keys(%request_doms))) {	foreach my $type (sort(keys(%request_doms))) {
push(@reqtypes,$type);	push(@reqtypes,$type);
if (ref($request_doms{$type}) eq 'ARRAY') {	if (ref($request_doms{$type}) eq 'ARRAY') {
my $domstr = join(', ',map { &Apache::lonnet::domain($_) } sort(@{$request_doms{$type}}));	my $domstr = join(', ',map { &Apache::lonnet::domain($_) } sort(@{$request_doms{$type}}));
$r->print(	$output .=
'<li>'	'<li>'
.&mt('[_1]'.$typename->{$type}.'[_2] in domain: [_3]',	.&mt('[_1]'.$typename->{$type}.'[_2] in domain: [_3]',
'<i>',	'<i>',
'</i>',	'</i>',
'<b>'.$domstr.'</b>')	'<b>'.$domstr.'</b>')
.'</li>'	.'</li>';
);
foreach my $dom (@{$request_doms{$type}}) {	foreach my $dom (@{$request_doms{$type}}) {
unless (grep(/^\Q$dom\E/,@reqdoms)) {	unless (grep(/^\Q$dom\E/,@reqdoms)) {
push(@reqdoms,$dom);	push(@reqdoms,$dom);
Line 1467 sub requestcourse_advice {	Line 1569 sub requestcourse_advice {
}	}
if (@reqdoms == 1 \|\| @showtypes > 0) {	if (@reqdoms == 1 \|\| @showtypes > 0) {
$requrl .= '&state=crstype&action=new';	$requrl .= '&state=crstype&action=new';
}	}
$r->print('</ul>'.&mt('Use the [_1]request form[_2] to submit a request for creation of a new course or community.','<a href="'.$requrl.'">','</a>').'</p>');	if ($output) {
	$r->print('<h3>'.&mt('Request creation of a course or community').'</h3>'.
	'<p>'.
	&mt('You have rights to request the creation of courses and/or communities in the following domain(s):').
	'<ul>'.
	$output.
	'</ul>'.
	&mt('Use the [_1]request form[_2] to submit a request for creation of a new course or community.',
	'<a href="'.$requrl.'">','</a>').
	'</p>');
	}
	}
	} elsif (!$env{'user.adv'}) {
	if ($inrole) {
	$r->print('<h3>'.&mt('Currently no additional roles, courses or communities').'</h3>');
	} else {
	$r->print('<h3>'.&mt('Currently no active roles, courses or communities').'</h3>');
}	}
	&findcourse_advice($r,$cattype);
}	}
return;	return;
}	}
Line 1530 sub privileges_info {	Line 1649 sub privileges_info {
}	}

sub build_roletext {	sub build_roletext {
my ($trolecode,$tdom,$trest,$tstatus,$tryagain,$advanced,$tremark,$tbg,$trole,$twhere,$tpstart,$tpend,$nochoose,$button,$switchserver,$reinit,$switchwarning) = @_;	my ($trolecode,$tdom,$trest,$tstatus,$tryagain,$advanced,$tremark,$tbg,$trole,$twhere,
	$tpstart,$tpend,$nochoose,$button,$switchserver,$reinit,$switchwarning,$skipcal) = @_;
my ($roletext,$roletext_end);	my ($roletext,$roletext_end);
my $is_dc=($trolecode =~ m/^dc\./);	my $is_dc=($trolecode =~ m/^dc\./);
my $rowspan=($is_dc) ? ''	my $rowspan=($is_dc) ? ''
Line 1586 sub build_roletext {	Line 1706 sub build_roletext {
$trolecode."','".$buttonname.'\');" /></td>';	$trolecode."','".$buttonname.'\');" /></td>';
}	}
}	}
if ($trolecode !~ m/^(dc\|ca\|au\|aa)\./) {	if (($trolecode !~ m/^(dc\|ca\|au\|aa)\./) && (!$skipcal)) {
$tremark.=&Apache::lonannounce::showday(time,1,	$tremark.=&Apache::lonannounce::showday(time,1,
&Apache::lonannounce::readcalendar($tdom.'_'.$trest));	&Apache::lonannounce::readcalendar($tdom.'_'.$trest));
}	}
Line 1602 sub build_roletext {	Line 1722 sub build_roletext {
return ($roletext,$roletext_end);	return ($roletext,$roletext_end);
}	}

sub check_needs_switchserver {
my ($possiblerole) = @_;
my $needs_switchserver;
my ($role,$where) = split(/\./,$possiblerole,2);
my (undef,$tdom,$twho) = split(/\//,$where);
my ($server_status,$home);
if (($role eq 'ca') \|\| ($role eq 'aa')) {
($server_status,$home) = &check_author_homeserver($twho,$tdom);
} else {
($server_status,$home) = &check_author_homeserver($env{'user.name'},
$env{'user.domain'});
}
if ($server_status eq 'switchserver') {
$needs_switchserver = 1;
}
return $needs_switchserver;
}

sub check_author_homeserver {	sub check_author_homeserver {
my ($uname,$udom)=@_;	my ($uname,$udom)=@_;
if (($uname eq '') \|\| ($udom eq '')) {	if (($uname eq '') \|\| ($udom eq '')) {
Line 1641 sub check_fordc {	Line 1743 sub check_fordc {
my ($dcroles,$update,$then) = @_;	my ($dcroles,$update,$then) = @_;
my $numdc = 0;	my $numdc = 0;
if ($env{'user.adv'}) {	if ($env{'user.adv'}) {
foreach my $envkey (sort keys %env) {	foreach my $envkey (sort(keys(%env))) {
if ($envkey=~/^user\.role\.dc\.\/($match_domain)\/$/) {	if ($envkey=~/^user\.role\.dc\.\/($match_domain)\/$/) {
my $dcdom = $1;	my $dcdom = $1;
my $livedc = 1;	my $livedc = 1;
Line 1685 sub adhoc_course_role {	Line 1787 sub adhoc_course_role {
}	}
}	}
if ($setprivs) {	if ($setprivs) {
if ($env{'form.switchrole'} =~ m-^(in\|ta\|ep\|ad\|st\|cr)([\w/])\./\Q$cdom\E/\Q$cnum\E/?(\w)$-) {	if ($env{'form.switchrole'} =~ m-^(in\|ta\|ep\|ad\|st\|cr)(.?)\./\Q$cdom\E/\Q$cnum\E/?(\w)$-) {
my $role = $1;	my $role = $1;
my $custom_role = $2;	my $custom_role = $2;
my $usec = $3;	my $usec = $3;
Line 1750 sub check_forcc {	Line 1852 sub check_forcc {
return $is_cc;	return $is_cc;
}	}

sub check_release_required {
my ($loncaparev,$tcourseid,$trolecode,$required) = @_;
my ($switchserver,$warning);
if ($required ne '') {
my ($reqdmajor,$reqdminor) = ($required =~ /^(\d+)\.(\d+)$/);
my ($major,$minor) = ($loncaparev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
if ($reqdmajor ne '' && $reqdminor ne '') {
my $otherserver;
if (($major eq '' && $minor eq '') \|\|
(($reqdmajor > $major) \|\| (($reqdmajor == $major) && ($reqdminor > $minor)))) {
my ($userdomserver) = &Apache::lonnet::choose_server($env{'user.domain'});
my $switchlcrev =
&Apache::lonnet::get_server_loncaparev($env{'user.domain'},
$userdomserver);
my ($swmajor,$swminor) = ($switchlcrev =~ /^\'?(\d+)\.(\d+)\.[\w.\-]+\'?$/);
if (($swmajor eq '' && $swminor eq '') \|\| ($reqdmajor > $swmajor) \|\|
(($reqdmajor == $swmajor) && ($reqdminor > $swminor))) {
my $cdom = $env{'course.'.$tcourseid.'.domain'};
if ($cdom ne $env{'user.domain'}) {
my ($coursedomserver,$coursehostname) = &Apache::lonnet::choose_server($cdom);
my $serverhomeID = &Apache::lonnet::get_server_homeID($coursehostname);
my $serverhomedom = &Apache::lonnet::host_domain($serverhomeID);
my %defdomdefaults = &Apache::lonnet::get_domain_defaults($serverhomedom);
my %udomdefaults = &Apache::lonnet::get_domain_defaults($env{'user.domain'});
my $remoterev = &Apache::lonnet::get_server_loncaparev($serverhomedom,$coursedomserver);
my $canhost =
&Apache::lonnet::can_host_session($env{'user.domain'},
$coursedomserver,
$remoterev,
$udomdefaults{'remotesessions'},
$defdomdefaults{'hostedsessions'});

if ($canhost) {
$otherserver = $coursedomserver;
} else {
$warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$tcourseid.'.internal.releaserequired'}).'<br />'. &mt("No suitable server could be found amongst servers in either your own domain or in the course's domain.");
}
} else {
$warning = &mt('Requires LON-CAPA version [_1].',$env{'course.'.$tcourseid.'.internal.releaserequired'}).'<br />'.&mt("No suitable server could be found amongst servers in your own domain (which is also the course's domain).");
}
} else {
$otherserver = $userdomserver;
}
}
if ($otherserver ne '') {
$switchserver = 'otherserver='.$otherserver.'&role='.$trolecode;
}
}
}
return ($switchserver,$warning);
}

sub courselink {	sub courselink {
my ($dcdom,$rowtype) = @_;	my ($dcdom,$rowtype) = @_;
my $courseform=&Apache::loncommon::selectcourse_link	my $courseform=&Apache::loncommon::selectcourse_link
Line 1816 sub courselink {	Line 1866 sub courselink {
}	}

sub coursepick_jscript {	sub coursepick_jscript {
my %lt = &Apache::lonlocal::texthash(	my %js_lt = &Apache::lonlocal::texthash(
plsu => "Please use the 'Select Course/Community' link to open a separate pick course window where you may select the course or community you wish to enter.",	plsu => "Please use the 'Select Course/Community' link to open a separate pick course window where you may select the course or community you wish to enter.",
youc => 'You can only use this screen to select courses and communities in the current domain.',	youc => 'You can only use this screen to select courses and communities in the current domain.',
);	);
	&js_escape(\%js_lt);
my $verify_script = <<"END";	my $verify_script = <<"END";
<script type="text/javascript">	<script type="text/javascript">
// <![CDATA[	// <![CDATA[
Line 1836 function verifyCoursePick(caller) {	Line 1887 function verifyCoursePick(caller) {
}	}
}	}
else {	else {
alert("$lt{'plsu'}");	alert("$js_lt{'plsu'}");
}	}
}	}
else {	else {
alert("$lt{'youc'}")	alert("$js_lt{'youc'}")
}	}
}	}
function getIndex(caller) {	function getIndex(caller) {
Line 1878 sub display_cc_role {	Line 1929 sub display_cc_role {
my $trolecode = $ccrole.'./'.$tdom.'/'.$trest;	my $trolecode = $ccrole.'./'.$tdom.'/'.$trest;
my $twhere;	my $twhere;
my $ttype;	my $ttype;
	my $skipcal;
my $tbg='LC_roles_is';	my $tbg='LC_roles_is';
my %newhash=&Apache::lonnet::coursedescription($tcourseid);	my %newhash=&Apache::lonnet::coursedescription($tcourseid);
if (%newhash) {	if (%newhash) {
Line 1889 sub display_cc_role {	Line 1941 sub display_cc_role {
} else {	} else {
$twhere=&mt('Currently not available');	$twhere=&mt('Currently not available');
$env{'course.'.$tcourseid.'.description'}=$twhere;	$env{'course.'.$tcourseid.'.description'}=$twhere;
	$skipcal = 1;
}	}
my $trole = &Apache::lonnet::plaintext($ccrole,$ttype,$tcourseid);	my $trole = &Apache::lonnet::plaintext($ccrole,$ttype,$tcourseid);
$twhere.="<br />".&mt('Domain').":".$tdom;	$twhere.="<br />".&mt('Domain').":".$tdom;
($roletext,$roletext_end) = &build_roletext($trolecode,$tdom,$trest,'is',$tryagain,$advanced,'',$tbg,$trole,$twhere,'','','',1,'');	($roletext,$roletext_end) = &build_roletext($trolecode,$tdom,$trest,'is',$tryagain,$advanced,'',$tbg,$trole,$twhere,'','','',1,'','','',$skipcal);
}	}
}	}
return ($roletext,$roletext_end);	return ($roletext,$roletext_end);
Line 1901 sub display_cc_role {	Line 1954 sub display_cc_role {
sub adhoc_roles_row {	sub adhoc_roles_row {
my ($dcdom,$rowtype) = @_;	my ($dcdom,$rowtype) = @_;
my $output = &Apache::loncommon::continue_data_table_row()	my $output = &Apache::loncommon::continue_data_table_row()
.' <td colspan="5">'	.' <td colspan="5" class="LC_textsize_mobile">'
.&mt('[_1]Ad hoc[_2] roles in domain [_3] --'	.&mt('[_1]Ad hoc[_2] roles in domain [_3] --'
,'<span class="LC_cusr_emph">','</span>',$dcdom)	,'<span class="LC_cusr_emph">','</span>',$dcdom)
.' ';	.' ';
Line 2231 sub update_session_roles {	Line 2284 sub update_session_roles {
my $status_in_env =	my $status_in_env =
&curr_role_status($currstart,$currend,$refresh,$update);	&curr_role_status($currstart,$currend,$refresh,$update);
my ($rolekey) = ($envkey =~ /^user\.role\.(.+)$/);	my ($rolekey) = ($envkey =~ /^user\.role\.(.+)$/);
my ($role,$rest)=split(/\./,$rolekey,2);	my ($role,$rest)=split(m{\./},$rolekey,2);
	$rest = '/'.$rest;
if (&Apache::lonnet::delenv($envkey,undef,[$role])) {	if (&Apache::lonnet::delenv($envkey,undef,[$role])) {
if ($status_in_env eq 'active') {	if ($status_in_env eq 'active') {
if ($role eq 'gr') {	if ($role eq 'gr') {
Line 2601 sub role_desc {	Line 2655 sub role_desc {
return unless ($role);	return unless ($role);
if ($role =~ /^cr\//) {	if ($role =~ /^cr\//) {
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role);	my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role);
$tremark = &mt('Customrole defined by [_1].',$rauthor.':'.$rdomain);	$tremark = &mt('Custom role defined by [_1].',$rauthor.':'.$rdomain);
}	}
$trole=Apache::lonnet::plaintext($role);	$trole=Apache::lonnet::plaintext($role);
my ($tdom,$trest,$tsection)=	my ($tdom,$trest,$tsection)=
Line 2713 sub is_active_course {	Line 2767 sub is_active_course {
}	}

sub get_roles_functions {	sub get_roles_functions {
my ($rolescount) = @_;	my ($rolescount,$cattype) = @_;
my @links;	my @links;
push(@links,["javascript:rolesView('doupdate');",'start-here-22x22',&mt('Check for changes')]);	push(@links,["javascript:rolesView('doupdate');",'start-here-22x22',&mt('Check for changes')]);
if ($env{'environment.canrequest.author'}) {	if ($env{'environment.canrequest.author'}) {
Line 2739 sub get_roles_functions {	Line 2793 sub get_roles_functions {
push(@links,["javascript:rolesView('showall');",'edit-undo-22x22',&mt('Include expired')]);	push(@links,["javascript:rolesView('showall');",'edit-undo-22x22',&mt('Include expired')]);
}	}
}	}
if (&Apache::loncommon::designparm('login.coursecatalog',$env{'user.domain'})) {	unless ($cattype eq 'none') {
push(@links,['/adm/coursecatalog','ccat-22x22',&mt('Course catalog')]);	push(@links,['/adm/coursecatalog','ccat-22x22',&mt('Course catalog')]);
}	}
my $funcs = &Apache::lonhtmlcommon::start_funclist();	my $funcs;
foreach my $link (@links) {	if ($env{'browser.mobile'}) {
$funcs .= &Apache::lonhtmlcommon::add_item_funclist(	my @functions;
'<a href="'.$link->[0].'" class="LC_menubuttons_link">'.	foreach my $link (@links) {
'<img src="/res/adm/pages/'.$link->[1].'.png" class="LC_icon" alt="'.$link->[2].'" />'.	push(@functions,[$link->[0],$link->[2]]);
$link->[2].'</a>');	}
	my $title = 'Display options';
	if ($env{'user.adv'}) {
	$title = 'Roles options';
	}
	$funcs = &Apache::lonmenu::create_submenu('','',$title,\@functions,1,'LC_breadcrumbs_hoverable');
	$funcs = '<ol class="LC_primary_menu LC_floatright">'.$funcs.'</ol>';
	} else {
	$funcs = &Apache::lonhtmlcommon::start_funclist();
	foreach my $link (@links) {
	$funcs .= &Apache::lonhtmlcommon::add_item_funclist(
	'<a href="'.$link->[0].'" class="LC_menubuttons_link">'.
	'<img src="/res/adm/pages/'.$link->[1].'.png" class="LC_icon" alt="'.$link->[2].'" />'.
	$link->[2].'</a>');
	}
	$funcs .= &Apache::lonhtmlcommon::end_funclist();
	$funcs = &Apache::loncommon::head_subbox($funcs);
}	}
$funcs .= &Apache::lonhtmlcommon::end_funclist();	return $funcs;
return &Apache::loncommon::head_subbox($funcs);
}	}

sub get_queued {	sub get_queued {
Line 2760 sub get_queued {	Line 2829 sub get_queued {
$env{'user.name'},'^status:');	$env{'user.name'},'^status:');
foreach my $key (keys(%statusinfo)) {	foreach my $key (keys(%statusinfo)) {
next unless (($statusinfo{$key} eq 'approval') \|\| ($statusinfo{$key} eq 'pending'));	next unless (($statusinfo{$key} eq 'approval') \|\| ($statusinfo{$key} eq 'pending'));
(undef,my($cdom,$cnum)) = split(':',$key);	(undef,my($cdom,$cnum)) = split(/:/,$key);
my $requestkey = $cdom.'_'.$cnum;	my $requestkey = $cdom.'_'.$cnum;
if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {	if ($requestkey =~ /^($match_domain)_($match_courseid)$/) {
my %history = &Apache::lonnet::restore($requestkey,'courserequests',	my %history = &Apache::lonnet::restore($requestkey,'courserequests',

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

Removed from v.1.294
changed lines
	Added in v.1.315