--- loncom/auth/lonroles.pm 2008/12/04 08:53:04 1.211
+++ loncom/auth/lonroles.pm 2012/08/14 17:35:04 1.271
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# User Roles Screen
#
-# $Id: lonroles.pm,v 1.211 2008/12/04 08:53:04 tempelho Exp $
+# $Id: lonroles.pm,v 1.271 2012/08/14 17:35:04 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -57,8 +57,7 @@ course they should act on, etc. Both in
handler determines via C's C<&allowed> function that a certain
action is not allowed, C is used as error handler. This
allows the user to select another role which may have permission to do
-what they were trying to do. C can also be accessed via the
-B button in the Remote Control.
+what they were trying to do.
=begin latex
@@ -138,27 +137,25 @@ use Apache::lonannounce;
use Apache::lonlocal;
use Apache::lonpageflip();
use Apache::lonnavdisplay();
+use Apache::loncoursequeueadmin;
use GDBM_File;
use LONCAPA qw(:DEFAULT :match);
use HTML::Entities;
sub redirect_user {
- my ($r,$title,$url,$msg,$launch_nav) = @_;
+ my ($r,$title,$url,$msg) = @_;
$msg = $title if (! defined($msg));
&Apache::loncommon::content_type($r,'text/html');
&Apache::loncommon::no_cache($r);
$r->send_http_header;
- my $swinfo=&Apache::lonmenu::rawconfig();
- my $navwindow;
- if ($launch_nav eq 'on') {
- $navwindow.=&Apache::lonnavdisplay::launch_win('now',undef,undef,
- ($url =~ m-^/adm/whatsnew-));
- } else {
- $navwindow.=&Apache::lonnavmaps::close();
- }
+
+ # Breadcrumbs
+ my $brcrum = [{'href' => $url,
+ 'text' => 'Switching Role'},];
my $start_page = &Apache::loncommon::start_page('Switching Role',undef,
- {'redirect' => [1,$url],});
+ {'redirect' => [1,$url],
+ 'bread_crumbs' => $brcrum,});
my $end_page = &Apache::loncommon::end_page();
# Note to style police:
@@ -166,11 +163,7 @@ sub redirect_user {
$url=~s/ /\%20/g;
$r->print(<
-$swinfo
-
-$navwindow
-$msg
+$msg
$end_page
ENDREDIR
return;
@@ -182,13 +175,25 @@ sub error_page {
&Apache::loncommon::no_cache($r);
$r->send_http_header;
return OK if $r->header_only;
- $r->print(&Apache::loncommon::start_page('Problems during Course Initialization').
- ''.
- ''.&mt('The following problems occurred:').
+ # Breadcrumbs
+ my $brcrum = [{'href' => $dest,
+ 'text' => 'Problems during Course Initialization'},];
+ $r->print(&Apache::loncommon::start_page('Problems during Course Initialization',
+ undef,
+ {'bread_crumbs' => $brcrum,})
+ );
+ $r->print(
+ ''.
+ '
'.&mt('The following problems occurred:').
+ ' '.
$error.
- '
'.&mt('Continue').' '.
- &Apache::loncommon::end_page());
+ '
'.&mt('Continue').' '
+ );
+ $r->print(&Apache::loncommon::end_page());
}
sub handler {
@@ -197,10 +202,126 @@ sub handler {
my $now=time;
my $then=$env{'user.login.time'};
+ my $refresh=$env{'user.refresh.time'};
+ my $update=$env{'user.update.time'};
+ if (!$refresh) {
+ $refresh = $then;
+ }
+ if (!$update) {
+ $update = $then;
+ }
+
+# -------------------------------------------------------- Check for new roles
+ my $updateresult;
+ if ($env{'form.doupdate'}) {
+ my $show_course=&Apache::loncommon::show_course();
+ my $checkingtxt;
+ if ($show_course) {
+ $checkingtxt = &mt('Checking for new courses ...');
+ } else {
+ $checkingtxt = &mt('Checking for new roles ...');
+ }
+ $updateresult = ''.$checkingtxt.' ';
+ $updateresult .= &update_session_roles();
+ &Apache::lonnet::appenv({'user.update.time' => $now});
+ $update = $now;
+ &reqauthor_check();
+ }
+
+# -------------------------------------------------- Check for author requests
+
+ my $reqauthor;
+ if ($env{'form.requestauthor'}) {
+ if ($env{'environment.canrequest.author'}) {
+ unless (&is_active_author()) {
+ my $queued = &reqauthor_check();
+ my $skipreq;
+ if ($queued =~ /^approval:\d+$/) {
+ my ($status,$timestamp) = split(/:/,$env{'environment.requestauthorqueued'});
+ if ($status eq 'approval') {
+ $reqauthor = ''.
+ &mt('A request for authoring space submitted on [_1] is awaiting approval',
+ &Apache::lonlocal::locallocaltime($timestamp)).
+ ' ';
+ }
+ $skipreq = 1;
+ } elsif ($queued =~ /^approved:\d+$/) {
+ my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
+ ['active'],['au'],[$env{'user.domain'}]);
+ if (keys(%roleshash) > 0) {
+ $skipreq = 1;
+ }
+ }
+ unless ($skipreq) {
+ my (@inststatuses,%domconfig);
+ %domconfig =
+ &Apache::lonnet::get_dom('configuration',
+ ['requestauthor'],$env{'user.domain'});
+ my $val = &Apache::loncoursequeueadmin::get_processtype('requestauthor',$env{'user.name'},
+ $env{'user.domain'},$env{'user.adv'},
+ $env{'user.domain'},undef,
+ \@inststatuses,\%domconfig);
+ if ($val eq 'automatic') {
+ my $start = $now-1;
+ if (&Apache::lonnet::assignrole($env{'user.domain'},$env{'user.name'},'/'.$env{'user.domain'}.'/',
+ 'au',undef,$start,undef,undef,'requestauthor') eq 'ok') {
+ $reqauthor = ''.
+ &mt('Access to authoring space has been activated').' ';
+ &update_session_roles();
+ &Apache::lonnet::appenv({'user.update.time' => $now});
+ $update = $now;
+ } else {
+ $reqauthor = ''.
+ &mt('An error occurred while activating your access to authoring space');
+ }
+ } elsif ($val eq 'approval') {
+ my $domconfiguser = &Apache::lonnet::get_domainconfiguser($env{'user.domain'});
+ if (&Apache::lonnet::put('requestauthorqueue',{ $env{'user.name'}.'_'.$val => $now },
+ $env{'user.domain'},$domconfiguser) eq 'ok') {
+ my %userrequest = (
+ author => {
+ timestamp => $now,
+ status => $val,
+ },
+ author_status => $val,
+ );
+ my $req_notifylist;
+ if (ref($domconfig{'requestauthor'}) eq 'HASH') {
+ if (ref($domconfig{'requestauthor'}{'notify'}) eq 'HASH') {
+ my $req_notifylist = $domconfig{'requestauthor'}{'notify'}{'approval'};
+ if ($req_notifylist) {
+ my $fullname = &Apache::loncommon::plainname($env{'user.name'},
+ $env{'user.domain'});
+ my $sender = $env{'user.name'}.':'.$env{'user.domain'};
+ my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
+ &Apache::loncoursequeueadmin::send_selfserve_notification($req_notifylist,
+ "$fullname ($env{'user.name'}:$env{'user.domain'})",undef,$domdesc,
+ $now,'authorreq',$sender);
+ }
+ }
+ }
+ my $userresult =
+ &Apache::lonnet::put('requestauthor',\%userrequest,$env{'user.domain'},$env{'user.name'});
+ $reqauthor = ''.
+ &mt('Your request for authoring space has been submitted for approval.').
+ ' ';
+ &Apache::lonnet::appenv({'environment.requestauthorqueued' => $val.':'.$now});
+ } else {
+ $reqauthor = ''.
+ &mt('An error occurred saving your request for authoring space.').
+ ' ';
+ }
+ }
+ }
+ }
+ }
+ }
+
my $envkey;
my %dcroles = ();
- my $numdc = &check_fordc(\%dcroles,$then);
+ my $numdc = &check_fordc(\%dcroles,$update,$then);
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
+ my $loncaparev = $Apache::lonnet::perlvar{'lonVersion'};
# ================================================================== Roles Init
if ($env{'form.selectrole'}) {
@@ -214,8 +335,17 @@ sub handler {
if ($env{'request.course.id'}) {
# Check if user is CC trying to select a course role
if ($env{'form.switchrole'}) {
- if (!defined($env{'user.role.'.$env{'form.switchrole'}})) {
- &adhoc_course_role($then);
+ my $switch_is_active;
+ if (defined($env{'user.role.'.$env{'form.switchrole'}})) {
+ my ($start,$end) = split(/\./,$env{'user.role.'.$env{'form.switchrole'}});
+ if (!$end || $end > $now) {
+ if (!$start || $start < $update) {
+ $switch_is_active = 1;
+ }
+ }
+ }
+ unless ($switch_is_active) {
+ &adhoc_course_role($refresh,$update,$then);
}
}
my %temp=('logout_'.$env{'request.course.id'} => time);
@@ -226,17 +356,19 @@ sub handler {
"request.course.fn" => '',
"request.course.uri" => '',
"request.course.sec" => '',
+ "request.course.tied" => '',
"request.role" => 'cm',
"request.role.adv" => $env{'user.adv'},
"request.role.domain" => $env{'user.domain'}});
# Check if user is a DC trying to enter a course or author space and needs privs to be created
if ($numdc > 0) {
foreach my $envkey (keys %env) {
-# Is this an ad-hoc CC-role?
- if (my ($domain,$coursenum) =
- ($envkey =~ m-^form\.cc\./($match_domain)/($match_courseid)$-)) {
+# Is this an ad-hoc Coordinator role?
+ if (my ($ccrole,$domain,$coursenum) =
+ ($envkey =~ m-^form\.(cc|co)\./($match_domain)/($match_courseid)$-)) {
if ($dcroles{$domain}) {
- &check_privs($domain,$coursenum,$then,$now,'cc');
+ &Apache::lonnet::check_adhoc_privs($domain,$coursenum,
+ $update,$refresh,$now,$ccrole);
}
last;
}
@@ -249,7 +381,7 @@ sub handler {
my ($server_status,$home) = &check_author_homeserver($user,$domain);
if ($server_status eq 'switchserver') {
my $trolecode = 'au./'.$domain.'/';
- my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode;
+ my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode;
$r->internal_redirect($switchserver);
}
last;
@@ -260,7 +392,7 @@ sub handler {
my ($server_status,$home) = &check_author_homeserver($user,$domain);
if ($server_status eq 'switchserver') {
my $trolecode = 'ca./'.$domain.'/'.$user;
- my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode;
+ my $switchserver = '/adm/switchserver?otherserver='.$home.'&role='.$trolecode;
$r->internal_redirect($switchserver);
}
last;
@@ -276,11 +408,12 @@ sub handler {
if ($dcroles{$domain}) {
my ($server_status,$home) = &check_author_homeserver($user,$domain);
if (($server_status eq 'ok') || ($server_status eq 'switchserver')) {
- &check_privs($domain,$user,$then,$now,'ca');
+ &Apache::lonnet::check_adhoc_privs($domain,$user,$update,
+ $refresh,$now,'ca');
if ($server_status eq 'switchserver') {
my $trolecode = 'ca./'.$domain.'/'.$user;
my $switchserver = '/adm/switchserver?'
- .'otherserver='.$home.'&role='.$trolecode;
+ .'otherserver='.$home.'&role='.$trolecode;
$r->internal_redirect($switchserver);
}
} else {
@@ -297,11 +430,48 @@ sub handler {
foreach $envkey (keys %env) {
next if ($envkey!~/^user\.role\./);
my ($where,$trolecode,$role,$tstatus,$tend,$tstart);
- &role_status($envkey,$then,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend);
+ &Apache::lonnet::role_status($envkey,$update,$refresh,$now,\$role,\$where,
+ \$trolecode,\$tstatus,\$tstart,\$tend);
if ($env{'form.'.$trolecode}) {
if ($tstatus eq 'is') {
$where=~s/^\///;
my ($cdom,$cnum,$csec)=split(/\//,$where);
+ if (($cnum) && ($role ne 'ca') && ($role ne 'aa')) {
+ my $home = $env{'course.'.$cdom.'_'.$cnum.'.home'};
+ my @ids = &Apache::lonnet::current_machine_ids();
+ unless ($loncaparev eq '' && $home && grep(/^\Q$home\E$/,@ids)) {
+ my %curr_reqd_hash = &Apache::lonnet::userenvironment($cdom,$cnum,'internal.releaserequired');
+ if ($curr_reqd_hash{'internal.releaserequired'} ne '') {
+ my ($switchserver,$switchwarning) =
+ &check_release_required($loncaparev,$cdom.'_'.$cnum,$trolecode,$curr_reqd_hash{'internal.releaserequired'});
+ if ($switchwarning ne '' || $switchserver ne '') {
+ &Apache::loncommon::content_type($r,'text/html');
+ &Apache::loncommon::no_cache($r);
+ $r->send_http_header;
+ my $end_page=&Apache::loncommon::end_page();
+ $r->print(&Apache::loncommon::start_page('Selected course unavailable on this server').
+ '');
+ if ($switchwarning) {
+ $r->print($switchwarning.'');
+ if (&Apache::loncommon::show_course()) {
+ $r->print(&mt('Display courses'));
+ } else {
+ $r->print(&mt('Display roles'));
+ }
+ $r->print(' ');
+ } elsif ($switchserver) {
+ $r->print(&mt('This course requires a newer version of LON-CAPA than is installed on this server.').
+ ' '.
+ ''.
+ &mt('Switch Server').
+ ' ');
+ }
+ $r->print('
'.&Apache::loncommon::end_page());
+ return OK;
+ }
+ }
+ }
+ }
# check for course groups
my %coursegroups = &Apache::lonnet::get_active_groups(
$env{'user.domain'},$env{'user.name'},$cdom, $cnum);
@@ -364,9 +534,11 @@ sub handler {
$r->print(<
+//
- ');
} else {
$r->print(
''.
- &mt('You need to choose another user role or enter a specific course for this function').' ');
+ &mt('You need to choose another user role or enter a specific course or community for this function.').
+ '');
}
}
}
-# -------------------------------------------------------- Choice or no choice?
if ($nochoose) {
$r->print("".&mt('Sorry ...')." \n".
&mt('This action is currently not authorized.').' '.
&Apache::loncommon::end_page());
return OK;
} else {
+ if ($updateresult || $reqauthor) {
+ $r->print(''.
+ $updateresult.
+ $reqauthor.
+ '
');
+ }
if (($ENV{'REDIRECT_QUERY_STRING'}) && ($fn)) {
$fn.='?'.$ENV{'REDIRECT_QUERY_STRING'};
}
@@ -637,78 +860,367 @@ ENDHEADER
$r->print(' ');
$r->print(' ');
}
- my (%roletext,%sortrole,%roleclass);
- my $countactive=0;
- my $countfuture=0;
- my $countwill=0;
- my $inrole=0;
- my $possiblerole='';
- my %futureroles;
- my %roles_nextlogin;
- foreach $envkey (sort keys %env) {
+ $r->rflush();
+
+ my (%roletext,%sortrole,%roleclass,%futureroles,%timezones);
+ my ($countactive,$countfuture,$inrole,$possiblerole) =
+ &gather_roles($update,$refresh,$now,$reinit,$nochoose,\%roletext,\%sortrole,\%roleclass,
+ \%futureroles,\%timezones,$loncaparev);
+ $refresh = $now;
+ &Apache::lonnet::appenv({'user.refresh.time' => $refresh});
+ my $updatebutton = &mt('Check for role changes');
+ my $show_course=&Apache::loncommon::show_course();
+ if ($show_course) {
+ $updatebutton = &mt('Check for new courses');
+ }
+ my $do_update;
+ unless (($env{'form.source'} eq 'login') || ($env{'form.doupdate'})) {
+ $do_update = ' '.
+ ' ';
+ }
+ my ($requestauthor,$requestcrs);
+ unless ($reqauthor) {
+ if ($env{'environment.canrequest.author'}) {
+ unless (&is_active_author()) {
+ my ($status,$timestamp) = split(/:/,$env{'environment.requestauthorqueued'});
+ if ($status eq 'approval') {
+ $requestauthor = &mt('A request for authoring space submitted on [_1] is awaiting approval',&Apache::lonlocal::locallocaltime($timestamp));
+ } elsif (($status eq 'approved') && ($do_update)) {
+ my %roleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
+ ['active'],['au'],[$env{'user.domain'}]);
+ if (keys(%roleshash)) {
+ $requestauthor = &mt('Your request for an author role has been approved.').' ';
+ if ($show_course) {
+ $requestauthor .= &mt('Use the "Check for new courses" button to update your list of roles.');
+ } else {
+ $requestauthor .= &mt('Use the "Check for new roles" button to update your list of roles.');
+ }
+ $requestauthor = ''.$requestauthor.' ';
+ }
+ }
+ unless ($requestauthor) {
+ $requestauthor =
+ ' '.
+ ' ';
+ }
+ }
+ }
+ }
+ my $do_update;
+ unless (($env{'form.source'} eq 'login') || ($env{'form.doupdate'})) {
+ $do_update = ' '.
+ ' ';
+ }
+ if ($env{'user.adv'}) {
+ my $showall = ' '.
+ ' ';
+ if ($do_update || $requestauthor) {
+ $r->print('
'.
+ ''. &mt('Display').' '.
+ $showall.' ');
+ if ($do_update) {
+ $r->print(''.
+ '
'.&mt('Changes?').' '.
+ $do_update.' ');
+ }
+ if ($requestauthor) {
+ $r->print(''.
+ '
'.&mt('Add author role').' '.
+ $requestauthor.' ');
+ }
+ $r->print(' ');
+ } else {
+ $r->print($showall);
+ }
+ } else {
+ if ($do_update && $requestauthor) {
+ $r->print(''.
+ '
'.&mt('Changes?').' '.
+ $do_update.' '.
+ ''.
+ '
'.&mt('Add author role').' '.
+ $requestauthor.' ');
+ } elsif ($do_update) {
+ $r->print(''.$do_update.'
');
+ } elsif ($requestauthor) {
+ $r->print(''.$requestauthor.'
');
+ }
+ if ($countactive > 0) {
+ $r->print(&Apache::loncoursequeueadmin::queued_selfenrollment());
+ my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
+ my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
+ $r->print(
+ ''
+ .&mt('[_1]Visit the [_2]Course/Community Catalog[_3]'
+ .' to view all [_4] LON-CAPA courses and communities.'
+ ,''
+ ,''
+ ,' ',$domdesc)
+ .' '
+ .&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.'
+ ,'',' ')
+ .'
'
+ );
+ }
+ }
+
+# No active roles
+ if ($countactive==0) {
+ if ($inrole) {
+ $r->print(''.&mt('Currently no additional roles, courses or communities').' ');
+ } else {
+ $r->print(''.&mt('Currently no active roles, courses or communities').' ');
+ }
+ &findcourse_advice($r);
+ &requestcourse_advice($r);
+ $r->print('');
+ if ($countfuture) {
+ $r->print(&mt('The following [quant,_1,role,roles] will become active in the future:',$countfuture));
+ my $doheaders = &roletable_headers($r,\%roleclass,\%sortrole,
+ $nochoose);
+ &print_rolerows($r,$doheaders,\%roleclass,\%sortrole,\%dcroles,
+ \%roletext);
+ my $tremark='';
+ my $tbg;
+ if ($env{'request.role'} eq 'cm') {
+ $tbg="LC_roles_selected";
+ $tremark=&mt('Currently selected.').' ';
+ } else {
+ $tbg="LC_roles_is";
+ }
+ $r->print(&Apache::loncommon::start_data_table_row()
+ .' '
+ .''
+ .&mt('No role specified')
+ .' '
+ .''.$tremark.' '
+ .&Apache::loncommon::end_data_table_row()
+ );
+
+ $r->print(&Apache::loncommon::end_data_table());
+ }
+ $r->print(&Apache::loncommon::end_page());
+ return OK;
+ }
+# ----------------------------------------------------------------------- Table
+
+ if ($numdc > 0) {
+ $r->print(&coursepick_jscript());
+ $r->print(&Apache::loncommon::coursebrowser_javascript().
+ &Apache::loncommon::authorbrowser_javascript());
+ }
+
+ unless ((!&Apache::loncommon::show_course()) || ($nochoose) || ($countactive==1)) {
+ $r->print("".&mt('Select a Course to Enter')." \n");
+ }
+ if ($env{'form.destinationurl'}) {
+ $r->print(' ');
+ if ($env{'form.destsymb'} ne '') {
+ $r->print(' ');
+ }
+ }
+
+ my $doheaders = &roletable_headers($r,\%roleclass,\%sortrole,$nochoose);
+ if ($env{'environment.recentroles'}) {
+ my %recent_roles =
+ &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'});
+ my $output='';
+ foreach my $role (sort(keys(%recent_roles))) {
+ if (ref($roletext{'user.role.'.$role}) eq 'ARRAY') {
+ $output.= &Apache::loncommon::start_data_table_row().
+ $roletext{'user.role.'.$role}->[0].
+ &Apache::loncommon::end_data_table_row();
+ if ($roletext{'user.role.'.$role}->[1] ne '') {
+ $output .= &Apache::loncommon::continue_data_table_row().
+ $roletext{'user.role.'.$role}->[1].
+ &Apache::loncommon::end_data_table_row();
+ }
+ if ($role =~ m{dc\./($match_domain)/}
+ && $dcroles{$1}) {
+ $output .= &adhoc_roles_row($1,'recent');
+ }
+ } elsif ($numdc > 0) {
+ unless ($role =~/^error\:/) {
+ my ($roletext,$role_text_end) = &display_cc_role('user.role.'.$role);
+ if ($roletext) {
+ $output.= &Apache::loncommon::start_data_table_row().
+ $roletext.
+ &Apache::loncommon::end_data_table_row();
+ if ($role_text_end) {
+ $output .= &Apache::loncommon::continue_data_table_row().
+ $role_text_end.
+ &Apache::loncommon::end_data_table_row();
+ }
+ }
+ }
+ }
+ }
+ if ($output) {
+ $r->print(&Apache::loncommon::start_data_table_empty_row()
+ .''
+ .$recent
+ .' '
+ .&Apache::loncommon::end_data_table_empty_row()
+ );
+ $r->print($output);
+ $doheaders ++;
+ }
+ }
+ &print_rolerows($r,$doheaders,\%roleclass,\%sortrole,\%dcroles,\%roletext);
+ if ($countactive > 1) {
+ my $tremark='';
+ my $tbg;
+ if ($env{'request.role'} eq 'cm') {
+ $tbg="LC_roles_selected";
+ $tremark=&mt('Currently selected.').' ';
+ } else {
+ $tbg="LC_roles_is";
+ }
+ $r->print(&Apache::loncommon::start_data_table_row());
+ unless ($nochoose) {
+ if ($env{'request.role'} ne 'cm') {
+ $r->print(' ');
+ } else {
+ $r->print(' ');
+ }
+ }
+ $r->print(''
+ .&mt('No role specified')
+ .' '
+ .''.$tremark.' '
+ .&Apache::loncommon::end_data_table_row()
+ );
+ }
+ $r->print(&Apache::loncommon::end_data_table());
+ unless ($nochoose) {
+ $r->print("\n");
+ }
+# ------------------------------------------------------------ Privileges Info
+ if (($advanced) && (($env{'user.error.msg'}) || ($error))) {
+ $r->print(''.&mt('Current Privileges').' ');
+ $r->print(&privileges_info());
+ }
+ my $announcements = &Apache::lonnet::getannounce();
+ $r->print(
+ ' '.
+ ''.&mt('Announcements').' '.
+ $announcements
+ ) unless (!$announcements);
+ if ($advanced) {
+ my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
+ $r->print(''
+ .&mt('This LON-CAPA server is version [_1]',$r->dir_config('lonVersion'))
+ .' '
+ .''.&mt('Logout').' '
+ .''
+ .&mt('Course/Community Catalog')
+ .'
');
+ }
+ $r->print(&Apache::loncommon::end_page());
+ return OK;
+}
+
+sub is_active_author {
+ if ($env{'user.role.au./'.$env{'user.domain'}.'/'} =~ /^(\d*)\.(\d*)$/) {
+ if ((!$1 || $1 < time) &&
+ (!$2 || $2 > time)) {
+ return 1;
+ }
+ }
+ return;
+}
+
+sub reqauthor_check {
+ my $queued = $env{'environment.requestauthorqueued'};
+ my %reqauthor = &Apache::lonnet::get('requestauthor',['author_status','author'],
+ $env{'user.domain'},$env{'user.name'});
+ my $reqstatus = $reqauthor{'author_status'};
+ if (($reqstatus eq '' && $queued ne '') ||
+ ($env{'environment.requestauthorqueued'} !~ /^\Q$reqstatus\E/)) {
+ if (ref($reqauthor{'author'}) eq 'HASH') {
+ $queued = $reqstatus.':'.$reqauthor{'author'}{'timestamp'};
+ } else {
+ undef($queued);
+ }
+ &Apache::lonnet::appenv({'environment.requestauthorqueued' => $queued});
+ }
+ return $queued;
+}
+
+sub gather_roles {
+ my ($update,$refresh,$now,$reinit,$nochoose,$roletext,$sortrole,$roleclass,$futureroles,$timezones,$loncaparev) = @_;
+ my ($countactive,$countfuture,$inrole,$possiblerole) = (0,0,0,'');
+ my $advanced = $env{'user.adv'};
+ my $tryagain = $env{'form.tryagain'};
+ my @ids = &Apache::lonnet::current_machine_ids();
+ foreach my $envkey (sort(keys(%env))) {
my $button = 1;
my $switchserver='';
- my $roletext;
- my $sortkey;
+ my $switchwarning;
+ my ($role_text,$role_text_end,$sortkey);
if ($envkey=~/^user\.role\./) {
- my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend,$tfont);
- &role_status($envkey,$then,$now,\$role,\$where,\$trolecode,\$tstatus,\$tstart,\$tend);
+ my ($role,$where,$trolecode,$tstart,$tend,$tremark,$tstatus,$tpstart,$tpend);
+ &Apache::lonnet::role_status($envkey,$update,$refresh,$now,\$role,\$where,
+ \$trolecode,\$tstatus,\$tstart,\$tend);
next if (!defined($role) || $role eq '' || $role =~ /^gr/);
$tremark='';
$tpstart=' ';
$tpend=' ';
- $tfont='#000000';
- if ($tstart) {
- $tpstart=&Apache::lonlocal::locallocaltime($tstart);
- }
- if ($tend) {
- $tpend=&Apache::lonlocal::locallocaltime($tend);
- }
if ($env{'request.role'} eq $trolecode) {
- $tstatus='selected';
+ $tstatus='selected';
}
my $tbg;
- if (($tstatus eq 'is')
- || ($tstatus eq 'selected')
- || ($tstatus eq 'will')
- || ($tstatus eq 'future')
+ if (($tstatus eq 'is')
+ || ($tstatus eq 'selected')
+ || ($tstatus eq 'future')
|| ($env{'form.showall'})) {
+ my $timezone = &role_timezone($where,$timezones);
+ if ($tstart) {
+ $tpstart=&Apache::lonlocal::locallocaltime($tstart,$timezone);
+ }
+ if ($tend) {
+ $tpend=&Apache::lonlocal::locallocaltime($tend,$timezone);
+ }
if ($tstatus eq 'is') {
- $tbg='#77FF77';
- $tfont='#003300';
- $possiblerole=$trolecode;
- $countactive++;
+ $tbg='LC_roles_is';
+ $possiblerole=$trolecode;
+ $countactive++;
} elsif ($tstatus eq 'future') {
- $tbg='#FFFF77';
+ $tbg='LC_roles_future';
$button=0;
- $futureroles{$trolecode} = $tstart.':'.$tend;
+ $futureroles->{$trolecode} = $tstart.':'.$tend;
$countfuture ++;
- } elsif ($tstatus eq 'will') {
- $tbg='#FFAA77';
- $tremark.=&mt('Active at next login.').' ';
- $roles_nextlogin{$trolecode} = $tstart.':'.$tend;
- $countwill ++;
} elsif ($tstatus eq 'expired') {
- $tbg='#FF7777';
- $tfont='#330000';
+ $tbg='LC_roles_expired';
$button=0;
} elsif ($tstatus eq 'will_not') {
- $tbg='#AAFF77';
+ $tbg='LC_roles_will_not';
$tremark.=&mt('Expired after logout.').' ';
} elsif ($tstatus eq 'selected') {
- $tbg='#11CC55';
- $tfont='#002200';
- $inrole=1;
- $countactive++;
+ $tbg='LC_roles_selected';
+ $inrole=1;
+ $countactive++;
$tremark.=&mt('Currently selected.').' ';
}
my $trole;
if ($role =~ /^cr\//) {
my ($rdummy,$rdomain,$rauthor,$rrole)=split(/\//,$role);
- if ($tremark) { $tremark.=' '; }
- $tremark.=&mt('Defined by [_1] at [_2].',$rauthor,$rdomain);
- }
- $trole=Apache::lonnet::plaintext($role);
+ if ($tremark) { $tremark.=' '; }
+ $tremark.=&mt('Customrole defined by [_1].',$rauthor.':'.$rdomain);
+ }
+ $trole=Apache::lonnet::plaintext($role);
my $ttype;
my $twhere;
my ($tdom,$trest,$tsection)=
@@ -716,229 +1228,190 @@ ENDHEADER
# First, Co-Authorship roles
if (($role eq 'ca') || ($role eq 'aa')) {
my $home = &Apache::lonnet::homeserver($trest,$tdom);
- my $allowed=0;
- my @ids=&Apache::lonnet::current_machine_ids();
- foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
+ my $allowed=0;
+ foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
if (!$allowed) {
- $button=0;
- $switchserver='otherserver='.$home.'&role='.$trolecode;
+ $button=0;
+ $switchserver='otherserver='.$home.'&role='.$trolecode;
}
#next if ($home eq 'no_host');
$home = &Apache::lonnet::hostname($home);
$ttype='Construction Space';
$twhere=&mt('User').': '.$trest.' '.&mt('Domain').
- ': '.$tdom.' '.
+ ': '.$tdom.' '.
' '.&mt('Server').': '.$home;
$env{'course.'.$tdom.'_'.$trest.'.description'}='ca';
- $tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$trest.'/');
- $sortkey=$role."$trest:$tdom";
+ $tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$trest.'/');
+ $sortkey=$role."$trest:$tdom";
} elsif ($role eq 'au') {
# Authors
my $home = &Apache::lonnet::homeserver
($env{'user.name'},$env{'user.domain'});
- my $allowed=0;
- my @ids=&Apache::lonnet::current_machine_ids();
- foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
+ my $allowed=0;
+ foreach my $id (@ids) { if ($id eq $home) { $allowed=1; } }
if (!$allowed) {
- $button=0;
- $switchserver='otherserver='.$home.'&role='.$trolecode;
+ $button=0;
+ $switchserver='otherserver='.$home.'&role='.$trolecode;
}
#next if ($home eq 'no_host');
$home = &Apache::lonnet::hostname($home);
$ttype='Construction Space';
$twhere=&mt('Domain').': '.$tdom.' '.&mt('Server').
- ': '.$home;
+ ': '.$home;
$env{'course.'.$tdom.'_'.$trest.'.description'}='ca';
- $tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$env{'user.name'}.'/');
- $sortkey=$role;
+ $tremark.=&Apache::lonhtmlcommon::authorbombs('/res/'.$tdom.'/'.$env{'user.name'}.'/');
+ $sortkey=$role;
} elsif ($trest) {
my $tcourseid=$tdom.'_'.$trest;
$ttype = &Apache::loncommon::course_type($tcourseid);
- $trole = &Apache::lonnet::plaintext($role,$ttype);
+ $trole = &Apache::lonnet::plaintext($role,$ttype,$tcourseid);
if ($env{'course.'.$tcourseid.'.description'}) {
+ my $home=$env{'course.'.$tcourseid.'.home'};
$twhere=$env{'course.'.$tcourseid.'.description'};
- $sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey;
+ $sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey;
+ $twhere = &HTML::Entities::encode($twhere,'"<>&');
unless ($twhere eq &mt('Currently not available')) {
- $twhere.=' '.
- &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom,$tfont).
+ $twhere.=' '.
+ &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom).
' ';
- }
+ unless ($home && grep(/^\Q$home\E$/,@ids) && $loncaparev eq '') {
+ my $required = $env{'course.'.$tcourseid.'.internal.releaserequired'};
+ if ($required ne '') {
+ ($switchserver,$switchwarning) =
+ &check_release_required($loncaparev,$tcourseid,$trolecode,$required);
+ if ($switchserver || $switchwarning) {
+ $button = 0;
+ }
+ }
+ }
+ }
} else {
my %newhash=&Apache::lonnet::coursedescription($tcourseid);
if (%newhash) {
- $sortkey=$role."\0".$tdom."\0".$newhash{'description'}.
- "\0".$envkey;
- $twhere=$newhash{'description'}.
- ' '.
- &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom,$tfont).
- ' ';
+ $sortkey=$role."\0".$tdom."\0".$newhash{'description'}.
+ "\0".$envkey;
+ $twhere=&HTML::Entities::encode($newhash{'description'},'"<>&').
+ ' '.
+ &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$trest,$tdom).
+ ' ';
$ttype = $newhash{'type'};
- $trole = &Apache::lonnet::plaintext($role,$ttype);
+ $trole = &Apache::lonnet::plaintext($role,$ttype,$tcourseid);
+ my $home = $newhash{'home'};
+ unless ($home && grep(/^\Q$home\E$/,@ids) && $loncaparev eq '') {
+ my $required = $newhash{'internal.releaserequired'};
+ if ($required ne '') {
+ ($switchserver,$switchwarning) =
+ &check_release_required($loncaparev,$tcourseid,$trolecode,$required);
+ if ($switchserver || $switchwarning) {
+ $button = 0;
+ }
+ }
+ }
} else {
$twhere=&mt('Currently not available');
$env{'course.'.$tcourseid.'.description'}=$twhere;
- $sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey;
+ $sortkey=$role."\0".$tdom."\0".$twhere."\0".$envkey;
$ttype = 'Unavailable';
}
}
if ($tsection) {
$twhere.=' '.&mt('Section').': '.$tsection;
- }
- if ($role ne 'st') { $twhere.=" ".&mt('Domain').":".$tdom; }
+ }
+ if ($role ne 'st') { $twhere.=" ".&mt('Domain').":".$tdom; }
} elsif ($tdom) {
$ttype='Domain';
$twhere=$tdom;
- $sortkey=$role.$twhere;
+ $sortkey=$role.$twhere;
} else {
$ttype='System';
$twhere=&mt('system wide');
- $sortkey=$role.$twhere;
+ $sortkey=$role.$twhere;
}
- $roletext.=&build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain,$advanced,$tremark,$tbg,$tfont,$trole,$twhere,$tpstart,$tpend,$nochoose,$button,$switchserver,$reinit);
- $roletext{$envkey}=$roletext;
- if (!$sortkey) {$sortkey=$twhere."\0".$envkey;}
- $sortrole{$sortkey}=$envkey;
- $roleclass{$envkey}=$ttype;
- }
- }
- }
- if ($env{'user.adv'}) {
- $r->print(
- ''.&mt('Show all roles').': print(' checked="checked" '); }
- $r->print(' /> ');
- } else {
- if ($countactive > 0) {
- my $domdesc = &Apache::lonnet::domain($env{'user.domain'},'description');
- my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
- $r->print(''.&mt('[_1]Visit the [_2]Course Catalog[_3] to view all [_4] LON-CAPA courses.','','',' ',$domdesc).' '.&mt('If a course is [_1]not[_2] in your list of current courses below, you may be able to enroll if self-enrollment is permitted.','',' ').'
');
- }
- }
-
-# No active roles
- if ($countactive==0) {
- if ($inrole) {
- $r->print(''.&mt('Currently no additional roles or courses').' ');
- } else {
- $r->print(''.&mt('Currently no active roles or courses').' ');
- }
- &findcourse_advice($r);
- $r->print('');
- if ($countfuture) {
- $r->print(&mt('The following [quant,_1,role,roles] will become active in the future:',$countfuture));
- my $doheaders = &roletable_headers($r,\%roleclass,\%sortrole,
- $nochoose);
- &print_rolerows($r,$doheaders,\%roleclass,\%sortrole,\%dcroles,
- \%roletext);
- my $tremark='';
- my $tfont='#003300';
- if ($env{'request.role'} eq 'cm') {
- $r->print('');
- $tremark=&mt('Currently selected.').' ';
- $tfont='#002200';
- } else {
- $r->print(' ');
+ ($role_text,$role_text_end) =
+ &build_roletext($trolecode,$tdom,$trest,$tstatus,$tryagain,
+ $advanced,$tremark,$tbg,$trole,$twhere,$tpstart,
+ $tpend,$nochoose,$button,$switchserver,$reinit,$switchwarning);
+ $roletext->{$envkey}=[$role_text,$role_text_end];
+ if (!$sortkey) {$sortkey=$twhere."\0".$envkey;}
+ $sortrole->{$sortkey}=$envkey;
+ $roleclass->{$envkey}=$ttype;
}
- $r->print(''.&mt('No role specified').
- ' '.$tremark.
- ' '."\n");
-
- $r->print('');
}
- $r->print(&Apache::loncommon::end_page());
- return OK;
- }
-# ----------------------------------------------------------------------- Table
- unless ((!&Apache::lonmenu::show_course()) || ($nochoose) || ($countactive==1)) {
- $r->print("".&mt('Select a Course to Enter')." \n");
- }
- my $doheaders = &roletable_headers($r,\%roleclass,\%sortrole,$nochoose);
- if ($env{'environment.recentroles'}) {
- my %recent_roles =
- &Apache::lonhtmlcommon::get_recent('roles',$env{'environment.recentrolesn'});
- my $output='';
- foreach (sort(keys(%recent_roles))) {
- if (defined($roletext{'user.role.'.$_})) {
- $output.=$roletext{'user.role.'.$_};
- if ($_ =~ m-dc\./($match_domain)/-
- && $dcroles{$1}) {
- $output .= &adhoc_roles_row($1,'recent');
- }
- } elsif ($numdc > 0) {
- unless ($_ =~/^error\:/) {
- $output.=&display_cc_role('user.role.'.$_);
- }
- }
- }
- if ($output) {
- $r->print("".
- &mt('Recent Roles')." ");
- $r->print($output);
- $doheaders ++;
- }
}
+ return ($countactive,$countfuture,$inrole,$possiblerole);
+}
- if ($numdc > 0) {
- $r->print(&coursepick_jscript());
- $r->print(&Apache::loncommon::coursebrowser_javascript().
- &Apache::loncommon::authorbrowser_javascript());
- }
- &print_rolerows($r,$doheaders,\%roleclass,\%sortrole,\%dcroles,\%roletext);
- if ($countactive > 1) {
- my $tremark='';
- my $tfont='#003300';
- if ($env{'request.role'} eq 'cm') {
- $r->print('');
- $tremark=&mt('Currently selected.').' ';
- $tfont='#002200';
+sub role_timezone {
+ my ($where,$timezones) = @_;
+ my $timezone;
+ if (ref($timezones) eq 'HASH') {
+ if ($where =~ m{^/($match_domain)/($match_courseid)}) {
+ my $cdom = $1;
+ my $cnum = $2;
+ if ($cdom && $cnum) {
+ if (!exists($timezones->{$cdom.'_'.$cnum})) {
+ my $tz;
+ if ($env{'course.'.$cdom.'_'.$cnum.'.description'}) {
+ $tz = $env{'course.'.$cdom.'_'.$cnum.'.timezone'};
+ } else {
+ my %timehash =
+ &Apache::lonnet::get('environment',['timezone'],$cdom,$cnum);
+ $tz = $timehash{'timezone'};
+ }
+ if ($tz eq '') {
+ if (!exists($timezones->{$cdom})) {
+ my %domdefaults =
+ &Apache::lonnet::get_domain_defaults($cdom);
+ if ($domdefaults{'timezone_def'} eq '') {
+ $timezones->{$cdom} = 'local';
+ } else {
+ $timezones->{$cdom} = $domdefaults{'timezone_def'};
+ }
+ }
+ $timezones->{$cdom.'_'.$cnum} = $timezones->{$cdom};
+ } else {
+ $timezones->{$cdom.'_'.$cnum} =
+ &Apache::lonlocal::gettimezone($tz);
+ }
+ }
+ $timezone = $timezones->{$cdom.'_'.$cnum};
+ }
} else {
- $r->print(' ');
+ my ($tdom) = ($where =~ m{^/($match_domain)});
+ if ($tdom) {
+ if (!exists($timezones->{$tdom})) {
+ my %domdefaults = &Apache::lonnet::get_domain_defaults($tdom);
+ if ($domdefaults{'timezone_def'} eq '') {
+ $timezones->{$tdom} = 'local';
+ } else {
+ $timezones->{$tdom} = $domdefaults{'timezone_def'};
+ }
+ }
+ $timezone = $timezones->{$tdom};
+ }
}
- unless ($nochoose) {
- if ($env{'request.role'} ne 'cm') {
- $r->print(' ');
- } else {
- $r->print(' ');
- }
+ if ($timezone eq 'local') {
+ $timezone = undef;
}
- $r->print(''.&mt('No role specified').
- ' '.$tremark.
- ' '."\n");
- }
- $r->print('');
- unless ($nochoose) {
- $r->print("\n");
}
-# ------------------------------------------------------------ Privileges Info
- if (($advanced) && (($env{'user.error.msg'}) || ($error))) {
- $r->print('Current Privileges ');
- $r->print(&privileges_info());
- }
- $r->print(&Apache::lonnet::getannounce());
- if ($advanced) {
- my $esc_dom = &HTML::Entities::encode($env{'user.domain'},'"<>&');
- $r->print(''
- .&mt('This is LON-CAPA [_1]',$r->dir_config('lonVersion'))
- .' '
- .''.&mt('Logout').' '
- .''
- .&mt('Course Catalog')
- .'
');
- }
- $r->print(&Apache::loncommon::end_page());
- return OK;
+ return $timezone;
}
sub roletable_headers {
my ($r,$roleclass,$sortrole,$nochoose) = @_;
my $doheaders;
if ((ref($sortrole) eq 'HASH') && (ref($roleclass) eq 'HASH')) {
- $r->print('