# The LearningOnline Network with CAPA # Utility functions for managing LON-CAPA user accounts # # $Id: lonuserutils.pm,v 1.162 2014/02/14 17:44:00 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). # # LON-CAPA is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # LON-CAPA is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with LON-CAPA; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA# # /home/httpd/html/adm/gpl.txt # # http://www.lon-capa.org/ # # ############################################################### ############################################################### package Apache::lonuserutils; use strict; use Apache::lonnet; use Apache::loncommon(); use Apache::lonhtmlcommon; use Apache::lonlocal; use Apache::longroup; use LONCAPA qw(:DEFAULT :match); ############################################################### ############################################################### # Drop student from all sections of a course, except optional $csec sub modifystudent { my ($udom,$unam,$courseid,$csec,$desiredhost,$context)=@_; # if $csec is undefined, drop the student from all the courses matching # this one. If $csec is defined, drop them from all other sections of # this course and add them to section $csec my ($cnum,$cdom) = &get_course_identity($courseid); my %roles = &Apache::lonnet::dump('roles',$udom,$unam); my ($tmp) = keys(%roles); # Bail out if we were unable to get the students roles return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i); # Go through the roles looking for enrollment in this course my $result = ''; foreach my $course (keys(%roles)) { if ($course=~m{^/\Q$cdom\E/\Q$cnum\E(?:\/)*(?:\s+)*(\w+)*\_st$}) { # We are in this course my $section=$1; $section='' if ($course eq "/$cdom/$cnum".'_st'); if (defined($csec) && $section eq $csec) { $result .= 'ok:'; } elsif ( ((!$section) && (!$csec)) || ($section ne $csec) ) { my (undef,$end,$start)=split(/\_/,$roles{$course}); my $now=time; # if this is an active role if (!($start && ($now<$start)) || !($end && ($now>$end))) { my $reply=&Apache::lonnet::modifystudent # dom name id mode pass f m l g ($udom,$unam,'', '', '',undef,undef,undef,undef, $section,time,undef,undef,$desiredhost,'','manual', '',$courseid,'',$context); $result .= $reply.':'; } } } } if ($result eq '') { $result = &mt('Unable to find section for this student'); } else { $result =~ s/(ok:)+/ok/g; } return $result; } sub modifyuserrole { my ($context,$setting,$changeauth,$cid,$udom,$uname,$uid,$umode,$upass, $first,$middle,$last,$gene,$sec,$forceid,$desiredhome,$email,$role, $end,$start,$checkid,$inststatus) = @_; my ($scope,$userresult,$authresult,$roleresult,$idresult); if ($setting eq 'course' || $context eq 'course') { $scope = '/'.$cid; $scope =~ s/\_/\//g; if (($role ne 'cc') && ($role ne 'co') && ($sec ne '')) { $scope .='/'.$sec; } } elsif ($context eq 'domain') { $scope = '/'.$env{'request.role.domain'}.'/'; } elsif ($context eq 'author') { $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'}; } if ($context eq 'domain') { my $uhome = &Apache::lonnet::homeserver($uname,$udom); if ($uhome ne 'no_host') { if (($changeauth eq 'Yes') && (&Apache::lonnet::allowed('mau',$udom))) { if ((($umode =~ /^krb4|krb5|internal$/) && $upass ne '') || ($umode eq 'localauth')) { $authresult = &Apache::lonnet::modifyuserauth($udom,$uname,$umode,$upass); } } if (($forceid) && (&Apache::lonnet::allowed('mau',$udom)) && ($env{'form.recurseid'}) && ($checkid)) { my %userupdate = ( lastname => $last, middlename => $middle, firstname => $first, generation => $gene, id => $uid, ); $idresult = &propagate_id_change($uname,$udom,\%userupdate); } } } $userresult = &Apache::lonnet::modifyuser($udom,$uname,$uid,$umode,$upass,$first, $middle,$last,$gene,$forceid,$desiredhome, $email,$inststatus); if ($userresult eq 'ok') { if ($role ne '') { $role =~ s/_/\//g; $roleresult = &Apache::lonnet::assignrole($udom,$uname,$scope, $role,$end,$start,'', '',$context); } } return ($userresult,$authresult,$roleresult,$idresult); } sub propagate_id_change { my ($uname,$udom,$user) = @_; my (@types,@roles); @types = ('active','future'); @roles = ('st'); my $idresult; my %roleshash = &Apache::lonnet::get_my_roles($uname, $udom,'userroles',\@types,\@roles); my %args = ( one_time => 1, ); foreach my $item (keys(%roleshash)) { my ($cnum,$cdom,$role) = split(/:/,$item,-1); my ($start,$end) = split(/:/,$roleshash{$item}); if (&Apache::lonnet::is_course($cdom,$cnum)) { my $result = &update_classlist($cdom,$cnum,$udom,$uname,$user); my %coursehash = &Apache::lonnet::coursedescription($cdom.'_'.$cnum,\%args); my $cdesc = $coursehash{'description'}; if ($cdesc eq '') { $cdesc = $cdom.'_'.$cnum; } if ($result eq 'ok') { $idresult .= &mt('Classlist update for "[_1]" in "[_2]".',$uname.':'.$udom,$cdesc).'
'."\n"; } else { $idresult .= &mt('Error: "[_1]" during classlist update for "[_2]" in "[_3]".',$result,$uname.':'.$udom,$cdesc).'
'."\n"; } } } return $idresult; } sub update_classlist { my ($cdom,$cnum,$udom,$uname,$user,$newend) = @_; my ($uid,$classlistentry); my $fullname = &Apache::lonnet::format_name($user->{'firstname'},$user->{'middlename'}, $user->{'lastname'},$user->{'generation'}, 'lastname'); my %classhash = &Apache::lonnet::get('classlist',[$uname.':'.$udom], $cdom,$cnum); my @classinfo = split(/:/,$classhash{$uname.':'.$udom}); my $ididx=&Apache::loncoursedata::CL_ID() - 2; my $nameidx=&Apache::loncoursedata::CL_FULLNAME() - 2; my $endidx = &Apache::loncoursedata::CL_END() - 2; my $startidx = &Apache::loncoursedata::CL_START() - 2; for (my $i=0; $i<@classinfo; $i++) { if ($i == $endidx) { if ($newend ne '') { $classlistentry .= $newend.':'; } else { $classlistentry .= $classinfo[$i].':'; } } elsif ($i == $startidx) { if ($newend ne '') { if ($classinfo[$i] > $newend) { $classlistentry .= $newend.':'; } else { $classlistentry .= $classinfo[$i].':'; } } else { $classlistentry .= $classinfo[$i].':'; } } elsif ($i == $ididx) { if (defined($user->{'id'})) { $classlistentry .= $user->{'id'}.':'; } else { $classlistentry .= $classinfo[$i].':'; } } elsif ($i == $nameidx) { if (defined($user->{'lastname'})) { $classlistentry .= $fullname.':'; } else { $classlistentry .= $classinfo[$i].':'; } } else { $classlistentry .= $classinfo[$i].':'; } } $classlistentry =~ s/:$//; my $reply=&Apache::lonnet::cput('classlist', {"$uname:$udom" => $classlistentry}, $cdom,$cnum); if (($reply eq 'ok') || ($reply eq 'delayed')) { return 'ok'; } else { return 'error: '.$reply; } } ############################################################### ############################################################### # build a role type and role selection form sub domain_roles_select { # Set up the role type and role selection boxes when in # domain context # # Role types my @roletypes = ('domain','author','course','community'); my %lt = &role_type_names(); my $onchangefirst = "updateCols('showrole')"; my $onchangesecond = "updateCols('showrole')"; # # build up the menu information to be passed to # &Apache::loncommon::linked_select_forms my %select_menus; if ($env{'form.roletype'} eq '') { $env{'form.roletype'} = 'domain'; } foreach my $roletype (@roletypes) { # set up the text for this domain $select_menus{$roletype}->{'text'}= $lt{$roletype}; my $crstype; if ($roletype eq 'community') { $crstype = 'Community'; } # we want a choice of 'default' as the default in the second menu if ($env{'form.roletype'} ne '') { $select_menus{$roletype}->{'default'} = $env{'form.showrole'}; } else { $select_menus{$roletype}->{'default'} = 'Any'; } # Now build up the other items in the second menu my @roles; if ($roletype eq 'domain') { @roles = &domain_roles(); } elsif ($roletype eq 'author') { @roles = &construction_space_roles(); } else { my $custom = 1; @roles = &course_roles('domain',undef,$custom,$roletype); } my $order = ['Any',@roles]; $select_menus{$roletype}->{'order'} = $order; foreach my $role (@roles) { if ($role eq 'cr') { $select_menus{$roletype}->{'select2'}->{$role} = &mt('Custom role'); } else { $select_menus{$roletype}->{'select2'}->{$role} = &Apache::lonnet::plaintext($role,$crstype); } } $select_menus{$roletype}->{'select2'}->{'Any'} = &mt('Any'); } my $result = &Apache::loncommon::linked_select_forms ('studentform',(' 'x3).&mt('Role: '),$env{'form.roletype'}, 'roletype','showrole',\%select_menus, ['domain','author','course','community'],$onchangefirst, $onchangesecond); return $result; } ############################################################### ############################################################### sub hidden_input { my ($name,$value) = @_; return ''."\n"; } sub print_upload_manager_header { my ($r,$datatoken,$distotal,$krbdefdom,$context,$permission,$crstype, $can_assign)=@_; my $javascript; # if (! exists($env{'form.upfile_associate'})) { $env{'form.upfile_associate'} = 'forward'; } if ($env{'form.associate'} eq 'Reverse Association') { if ( $env{'form.upfile_associate'} ne 'reverse' ) { $env{'form.upfile_associate'} = 'reverse'; } else { $env{'form.upfile_associate'} = 'forward'; } } if ($env{'form.upfile_associate'} eq 'reverse') { $javascript=&upload_manager_javascript_reverse_associate($can_assign); } else { $javascript=&upload_manager_javascript_forward_associate($can_assign); } # # Deal with restored settings my $password_choice = ''; if (exists($env{'form.ipwd_choice'}) && $env{'form.ipwd_choice'} ne '') { # If a column was specified for password, assume it is for an # internal password. This is a bug waiting to be filed (could be # local or krb auth instead of internal) but I do not have the # time to mess around with this now. $password_choice = 'int'; } # my $groupslist; if ($context eq 'course') { $groupslist = &get_groupslist(); } my $javascript_validations = &javascript_validations('upload',$krbdefdom,$password_choice,undef, $env{'request.role.domain'},$context, $groupslist,$crstype); my $checked=(($env{'form.noFirstLine'})?' checked="checked"':''); $r->print( '

'.&mt('Identify fields in uploaded list')."

\n". '

'. &mt('Total number of records found in file: [_1]' ,''.$distotal.''). "

\n" ); if ($distotal == 0) { $r->print('

'.&mt('None found').'

'); } $r->print( '

'. &mt('Enter as many fields as you can.').'
'. &mt('The system will inform you and bring you back to this page,[_1]if the data selected are insufficient to add users.','
'). "

\n" ); $r->print(&hidden_input('action','upload'). &hidden_input('state','got_file'). &hidden_input('associate',''). &hidden_input('datatoken',$datatoken). &hidden_input('fileupload',$env{'form.fileupload'}). &hidden_input('upfiletype',$env{'form.upfiletype'}). &hidden_input('upfile_associate',$env{'form.upfile_associate'})); $r->print( '
'. '
'.&mt('Functions').''. ''. ' '. '

' ); $r->print( '' ); } ############################################################### ############################################################### sub javascript_validations { my ($mode,$krbdefdom,$curr_authtype,$curr_authfield,$domain, $context,$groupslist,$crstype)=@_; my %param = ( kerb_def_dom => $krbdefdom, curr_authtype => $curr_authtype, ); if ($mode eq 'upload') { $param{'formname'} = 'studentform'; } elsif ($mode eq 'createcourse') { $param{'formname'} = 'ccrs'; } elsif ($mode eq 'modifycourse') { $param{'formname'} = 'cmod'; $param{'mode'} = 'modifycourse', $param{'curr_autharg'} = $curr_authfield; } my $showcredits; my %domdefaults = &Apache::lonnet::get_domain_defaults($domain); if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) { $showcredits = 1; } my ($setsection_call,$setsections_js); my $finish = " vf.submit();\n"; if ($mode eq 'upload') { if (($context eq 'course') || ($context eq 'domain')) { if ($context eq 'course') { if ($env{'request.course.sec'} eq '') { $setsection_call = 'setSections(document.'.$param{'formname'}.",'$crstype'".');'; $setsections_js = &setsections_javascript($param{'formname'},$groupslist, $mode,'',$crstype,$showcredits); } else { $setsection_call = "'ok'"; } } elsif ($context eq 'domain') { $setsection_call = 'setCourse()'; $setsections_js = &dc_setcourse_js($param{'formname'},$mode, $context,$showcredits); } $finish = " var checkSec = $setsection_call\n". " if (checkSec == 'ok') {\n". " vf.submit();\n". " }\n"; } } my $authheader = &Apache::loncommon::authform_header(%param); my %alert = &Apache::lonlocal::texthash (username => 'You need to specify the username field.', authen => 'You must choose an authentication type.', krb => 'You need to specify the Kerberos domain.', ipass => 'You need to specify the initial password.', name => 'The optional name field was not specified.', snum => 'The optional student/employee ID field was not specified.', section => 'The optional section field was not specified.', email => 'The optional e-mail address field was not specified.', role => 'The optional role field was not specified.', domain => 'The optional domain field was not specified.', continue => 'Continue adding users?', ); if ($showcredits) { $alert{'credits'} = &mt('The optional credits field was not specified'); } if (($mode eq 'upload') && ($context eq 'domain')) { $alert{'inststatus'} = &mt('The optional affiliation field was not specified'); } my $function_name = <<"END"; $setsections_js function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits) { END my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($domain); my $auth_checks; if ($mode eq 'createcourse') { $auth_checks .= (< 1) { $auth_checks .= (<{'krb4'} || $can_assign->{'krb5'}) { $argreset .= " vf.krbarg.value='';\n"; $numbuttons ++ ; } if ($can_assign->{'int'}) { $argreset .= " vf.intarg.value='';\n"; $numbuttons ++; } if ($can_assign->{'loc'}) { $argreset .= " vf.locarg.value='';\n"; $numbuttons ++; } if (!$can_assign->{'int'}) { my $warning = &mt('You may not specify an initial password for each user, as this is only available when new users use LON-CAPA internal authentication.').'\n'. &mt('Your current role does not have rights to create users with that authentication type.'); $auth_update = <<"END"; // Currently the initial password field is only supported for internal auth // (see bug 6368). if (nw==9) { eval('vf.f'+tf+'.selectedIndex=0;') alert('$warning'); } END } elsif ($numbuttons > 1) { $auth_update = <<"END"; // If we set the password, make the password form below correspond to // the new value. if (nw==9) { changed_radio('int',document.studentform); set_auth_radio_buttons('int',document.studentform); $argreset } END } } return(<=2) && (tw<=6)) { foundname=1; } if (tw==7) { foundid=1; } if (tw==8) { foundsec=1; } if (tw==9) { foundpwd=1; } if (tw==10) { foundemail=1; } if (tw==11) { foundrole=1; } if (tw==12) { founddomain=1; } if (tw==13) { foundinststatus=1; } if (tw==14) { foundcredits=1; } } verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits); } // // vf = this.form // tf = column number // // values of nw // // 0 = none // 1 = username // 2 = names (lastname, firstnames) // 3 = fname (firstname) // 4 = mname (middlename) // 5 = lname (lastname) // 6 = gen (generation) // 7 = id // 8 = section // 9 = ipwd (password) // 10 = email address // 11 = role // 12 = domain // 13 = inststatus // 14 = foundcredits function flip(vf,tf) { var nw=eval('vf.f'+tf+'.selectedIndex'); var i; // make sure no other columns are labeled the same as this one for (i=0;i<=vf.nfields.value;i++) { if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { eval('vf.f'+i+'.selectedIndex=0;') } } // If we set this to 'lastname, firstnames', clear out all the ones // set to 'fname','mname','lname','gen' (3,4,5,6) currently. if (nw==2) { for (i=0;i<=vf.nfields.value;i++) { if ((eval('vf.f'+i+'.selectedIndex')>=3) && (eval('vf.f'+i+'.selectedIndex')<=6)) { eval('vf.f'+i+'.selectedIndex=0;') } } } // If we set this to one of 'fname','mname','lname','gen' (3,4,5,6), // clear out any that are set to 'lastname, firstnames' (2) if ((nw>=3) && (nw<=6)) { for (i=0;i<=vf.nfields.value;i++) { if (eval('vf.f'+i+'.selectedIndex')==2) { eval('vf.f'+i+'.selectedIndex=0;') } } } $auth_update } function clearpwd(vf) { var i; for (i=0;i<=vf.nfields.value;i++) { if (eval('vf.f'+i+'.selectedIndex')==9) { eval('vf.f'+i+'.selectedIndex=0;') } } } ENDPICK } ############################################################### ############################################################### sub upload_manager_javascript_reverse_associate { my ($can_assign) = @_; my ($auth_update,$numbuttons,$argreset); if (ref($can_assign) eq 'HASH') { if ($can_assign->{'krb4'} || $can_assign->{'krb5'}) { $argreset .= " vf.krbarg.value='';\n"; $numbuttons ++ ; } if ($can_assign->{'int'}) { $argreset .= " vf.intarg.value='';\n"; $numbuttons ++; } if ($can_assign->{'loc'}) { $argreset .= " vf.locarg.value='';\n"; $numbuttons ++; } if (!$can_assign->{'int'}) { my $warning = &mt('You may not specify an initial password, as this is only available when new users use LON-CAPA internal authentication.\n'). &mt('Your current role does not have rights to create users with that authentication type.'); $auth_update = <<"END"; // Currently the initial password field is only supported for internal auth // (see bug 6368). if (tf==8 && nw!=0) { eval('vf.f'+tf+'.selectedIndex=0;') alert('$warning'); } END } elsif ($numbuttons > 1) { $auth_update = <<"END"; // initial password specified, pick internal authentication if (tf==8 && nw!=0) { changed_radio('int',document.studentform); set_auth_radio_buttons('int',document.studentform); $argreset } END } } return(<=1) && (i<=5)) && tw!=0 ) { foundname=1; } if (i==6 && tw!=0) { foundid=1; } if (i==7 && tw!=0) { foundsec=1; } if (i==8 && tw!=0) { foundpwd=1; } if (i==9 && tw!=0) { foundemail=1; } if (i==10 && tw!=0) { foundrole=1; } if (i==11 && tw!=0) { founddomain=1; } if (i==12 && tw!=0) { foundinstatus=1; } if (i==13 && tw!=0) { foundcredits=1; } } verify_message(vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail,foundrole,founddomain,foundinststatus,foundcredits); } function flip(vf,tf) { var nw=eval('vf.f'+tf+'.selectedIndex'); var i; // picked the all one name field, reset the other name ones to blank if (tf==1 && nw!=0) { for (i=2;i<=5;i++) { eval('vf.f'+i+'.selectedIndex=0;') } } //picked one of the piecewise name fields, reset the all in //one field to blank if ((tf>=2) && (tf<=5) && (nw!=0)) { eval('vf.f1.selectedIndex=0;') } $auth_update } function clearpwd(vf) { var i; if (eval('vf.f8.selectedIndex')!=0) { eval('vf.f8.selectedIndex=0;') } } ENDPICK } ############################################################### ############################################################### sub print_upload_manager_footer { my ($r,$i,$keyfields,$defdom,$today,$halfyear,$context,$permission,$crstype, $showcredits) = @_; my $form = 'document.studentform'; my $formname = 'studentform'; my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($defdom); my %param = ( formname => $form, kerb_def_dom => $krbdefdom, kerb_def_auth => $krbdef ); if (exists($env{'form.ipwd_choice'}) && defined($env{'form.ipwd_choice'}) && $env{'form.ipwd_choice'} ne '') { $param{'curr_authtype'} = 'int'; } my $krbform = &Apache::loncommon::authform_kerberos(%param); my $intform = &Apache::loncommon::authform_internal(%param); my $locform = &Apache::loncommon::authform_local(%param); my $date_table = &date_setting_table(undef,undef,$context,undef, $formname,$permission,$crstype); my $Str = "\n".'
'; $Str .= &hidden_input('nfields',$i); $Str .= &hidden_input('keyfields',$keyfields); $Str .= '

'.&mt('Options').'

' .&Apache::lonhtmlcommon::start_pick_box(); $Str .= &Apache::lonhtmlcommon::row_title(&mt('Login Type')); if ($context eq 'domain') { $Str .= '

' .&mt('Change authentication for existing users in domain "[_1]" to these settings?' ,$defdom) .' ' .'  ' .'

'; } else { $Str .= '

'."\n". &mt('This will not take effect if the user already exists.'). &Apache::loncommon::help_open_topic('Auth_Options'). "

\n"; } $Str .= &set_login($defdom,$krbform,$intform,$locform); my ($home_server_pick,$numlib) = &Apache::loncommon::home_server_form_item($defdom,'lcserver', 'default','hide'); if ($numlib > 1) { $Str .= &Apache::lonhtmlcommon::row_closure() .&Apache::lonhtmlcommon::row_title( &mt('LON-CAPA Home Server for New Users')) .&mt('LON-CAPA domain: [_1] with home server:','"'.$defdom.'"') .$home_server_pick .&Apache::lonhtmlcommon::row_closure(); } else { $Str .= $home_server_pick. &Apache::lonhtmlcommon::row_closure(); } $Str .= &Apache::lonhtmlcommon::row_title(&mt('Default domain')) .&Apache::loncommon::select_dom_form($defdom,'defaultdomain',undef,1) .&Apache::lonhtmlcommon::row_closure(); $Str .= &Apache::lonhtmlcommon::row_title(&mt('Starting and Ending Dates')) ."

\n".$date_table."

\n" .&Apache::lonhtmlcommon::row_closure(); if ($context eq 'domain') { $Str .= &Apache::lonhtmlcommon::row_title( &mt('Settings for assigning roles')) .&mt('Pick the action to take on roles for these users:').'
' .'' .'   ' .'   ' .''; } elsif ($context eq 'author') { $Str .= &Apache::lonhtmlcommon::row_title( &mt('Default role')) .&mt('Choose the role to assign to users without a value specified in the uploaded file.') } elsif ($context eq 'course') { if ($showcredits) { $Str .= &Apache::lonhtmlcommon::row_title( &mt('Default role, section and credits')) .&mt('Choose the role and/or section(s) and/or credits to assign to users without values specified in the uploaded file.'); } else { $Str .= &Apache::lonhtmlcommon::row_title( &mt('Default role and section')) .&mt('Choose the role and/or section(s) to assign to users without values specified in the uploaded file.'); } } else { $Str .= &Apache::lonhtmlcommon::row_title( &mt('Default role and/or section(s)')) .&mt('Role and/or section(s) for users without values specified in the uploaded file.'); } if (($context eq 'domain') || ($context eq 'author')) { $Str .= '
'; my ($options,$cb_script,$coursepick) = &default_role_selector($context,1,'',$showcredits); if ($context eq 'domain') { $Str .= '

' .''.&mt('Domain Level').'
' .$options .'

' .''.&mt('Course Level').'' .'

' .$cb_script.$coursepick .&Apache::lonhtmlcommon::row_closure(); } elsif ($context eq 'author') { $Str .= $options .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box } } else { my ($cnum,$cdom) = &get_course_identity(); my $rowtitle = &mt('section'); my $defaultcredits; if ($showcredits) { $defaultcredits = &get_defaultcredits(); } my $secbox = §ion_picker($cdom,$cnum,'Any',$rowtitle,$permission, $context,'upload',$crstype,$showcredits, $defaultcredits); $Str .= $secbox .&Apache::lonhtmlcommon::row_closure(); my %lt; if ($crstype eq 'Community') { %lt = &Apache::lonlocal::texthash ( disp => 'Display members with current/future access who are not in the uploaded file', stus => 'Members selected from this list can be dropped.' ); } else { %lt = &Apache::lonlocal::texthash ( disp => 'Display students with current/future access who are not in the uploaded file', stus => 'Students selected from this list can be dropped.' ); } $Str .= &Apache::lonhtmlcommon::row_title(&mt('Full Update')) .'
' .$lt{'stus'} .&Apache::lonhtmlcommon::row_closure(); } if ($context eq 'course' || $context eq 'domain') { $Str .= &Apache::lonhtmlcommon::row_title(&mt('Student/Employee ID')) .&forceid_change($context) .&Apache::lonhtmlcommon::row_closure(1); # last row in pick_box } $Str .= &Apache::lonhtmlcommon::end_pick_box(); $Str .= '
'; # Footer $Str .= '
' .'
'; if ($context eq 'course') { $Str .= '

' .&mt('Note: This operation may be time consuming when adding several users.') .'

'; } $Str .= '

' .'

'."\n" .'
'; $r->print($Str); return; } sub get_defaultcredits { my ($cdom,$cnum) = @_; if ($cdom eq '' || $cnum eq '') { return unless ($env{'request.course.id'}); $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; } return unless(($cdom =~ /^$match_domain$/) && ($cnum =~ /^$match_courseid$/)); my ($defaultcredits,$domdefcredits); my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom); if ($domdefaults{'officialcredits'} || $domdefaults{'unofficialcredits'} || $domdefaults{'textbookcredits'}) { my $instcode = $env{'course.'.$cdom.'_'.$cnum.'.internal.coursecode'}; if ($instcode) { $domdefcredits = $domdefaults{'officialcredits'}; } elsif ($env{'course.'.$cdom.'_'.$cnum.'.internal.textbook'}) { $domdefcredits = $domdefaults{'textbookcredits'}; } else { $domdefcredits = $domdefaults{'unofficialcredits'}; } } else { return; } if ($env{'request.course.id'} eq $cdom.'_'.$cnum) { $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'}; } elsif (exists($env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'})) { $defaultcredits = $env{'course.'.$cdom.'_'.$cnum.'.internal.defaultcredits'}; } else { my %crsinfo = &Apache::lonnet::coursedescription("$cdom/$cnum",{'one_time' => 1}); $defaultcredits = $crsinfo{'internal.defaultcredits'}; } if ($defaultcredits eq '') { $defaultcredits = $domdefcredits; } return $defaultcredits; } sub forceid_change { my ($context) = @_; my $output = '
'."\n" .&mt('(only do if you know what you are doing.)')."\n"; if ($context eq 'domain') { $output .= '
'."\n"; } return $output; } ############################################################### ############################################################### sub print_upload_manager_form { my ($r,$context,$permission,$crstype,$showcredits) = @_; my $firstLine; my $datatoken; if (!$env{'form.datatoken'}) { $datatoken=&Apache::loncommon::upfile_store($r); } else { $datatoken=$env{'form.datatoken'}; &Apache::loncommon::load_tmp_file($r); } my @records=&Apache::loncommon::upfile_record_sep(); if($env{'form.noFirstLine'}){ $firstLine=shift(@records); } my $total=$#records; my $distotal=$total+1; my $today=time; my $halfyear=$today+15552000; # # Restore memorized settings my $col_setting_names = { 'username_choice' => 'scalar', # column settings 'names_choice' => 'scalar', 'fname_choice' => 'scalar', 'mname_choice' => 'scalar', 'lname_choice' => 'scalar', 'gen_choice' => 'scalar', 'id_choice' => 'scalar', 'sec_choice' => 'scalar', 'ipwd_choice' => 'scalar', 'email_choice' => 'scalar', 'role_choice' => 'scalar', 'domain_choice' => 'scalar', 'inststatus_choice' => 'scalar', }; if ($showcredits) { $col_setting_names->{'credits_choice'} = 'scalar'; } if ($context eq 'course') { &Apache::loncommon::restore_course_settings('enrollment_upload', $col_setting_names); } else { &Apache::loncommon::restore_settings($context,'user_upload', $col_setting_names); } my $defdom = $env{'request.role.domain'}; # # Determine kerberos parameters as appropriate my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($defdom); # my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($defdom); &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom,$context, $permission,$crstype,\%can_assign); my $i; my $keyfields; if ($total>=0) { my @field= (['username',&mt('Username'), $env{'form.username_choice'}], ['names',&mt('Last Name, First Names'),$env{'form.names_choice'}], ['fname',&mt('First Name'), $env{'form.fname_choice'}], ['mname',&mt('Middle Names/Initials'),$env{'form.mname_choice'}], ['lname',&mt('Last Name'), $env{'form.lname_choice'}], ['gen', &mt('Generation'), $env{'form.gen_choice'}], ['id', &mt('Student/Employee ID'),$env{'form.id_choice'}], ['sec', &mt('Section'), $env{'form.sec_choice'}], ['ipwd', &mt('Initial Password'),$env{'form.ipwd_choice'}], ['email',&mt('E-mail Address'), $env{'form.email_choice'}], ['role',&mt('Role'), $env{'form.role_choice'}], ['domain',&mt('Domain'), $env{'form.domain_choice'}], ['inststatus',&mt('Affiliation'), $env{'form.inststatus_choice'}]); if ($showcredits) { push(@field, ['credits',&mt('Student Credits'), $env{'form.credits_choice'}]); } if ($env{'form.upfile_associate'} eq 'reverse') { &Apache::loncommon::csv_print_samples($r,\@records); $i=&Apache::loncommon::csv_print_select_table($r,\@records, \@field); foreach (@field) { $keyfields.=$_->[0].','; } chop($keyfields); } else { unshift(@field,['none','']); $i=&Apache::loncommon::csv_samples_select_table($r,\@records, \@field); my %sone=&Apache::loncommon::record_sep($records[0]); $keyfields=join(',',sort(keys(%sone))); } } &print_upload_manager_footer($r,$i,$keyfields,$defdom,$today,$halfyear, $context,$permission,$crstype,$showcredits); } sub setup_date_selectors { my ($starttime,$endtime,$mode,$nolink,$formname) = @_; if ($formname eq '') { $formname = 'studentform'; } if (! defined($starttime)) { $starttime = time; unless ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') { if (exists($env{'course.'.$env{'request.course.id'}. '.default_enrollment_start_date'})) { $starttime = $env{'course.'.$env{'request.course.id'}. '.default_enrollment_start_date'}; } } } if (! defined($endtime)) { $endtime = time+(6*30*24*60*60); # 6 months from now, approx unless ($mode eq 'createcourse') { if (exists($env{'course.'.$env{'request.course.id'}. '.default_enrollment_end_date'})) { $endtime = $env{'course.'.$env{'request.course.id'}. '.default_enrollment_end_date'}; } } } my $startdateform = &Apache::lonhtmlcommon::date_setter($formname,'startdate',$starttime, undef,undef,undef,undef,undef,undef,undef,$nolink); my $enddateform = &Apache::lonhtmlcommon::date_setter($formname,'enddate',$endtime, undef,undef,undef,undef,undef,undef,undef,$nolink); if ($mode eq 'create_enrolldates') { $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs', 'startenroll', $starttime); $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs', 'endenroll', $endtime); } if ($mode eq 'create_defaultdates') { $startdateform = &Apache::lonhtmlcommon::date_setter('ccrs', 'startaccess', $starttime); $enddateform = &Apache::lonhtmlcommon::date_setter('ccrs', 'endaccess', $endtime); } return ($startdateform,$enddateform); } sub get_dates_from_form { my ($startname,$endname) = @_; if ($startname eq '') { $startname = 'startdate'; } if ($endname eq '') { $endname = 'enddate'; } my $startdate = &Apache::lonhtmlcommon::get_date_from_form($startname); my $enddate = &Apache::lonhtmlcommon::get_date_from_form($endname); if ($env{'form.no_end_date'}) { $enddate = 0; } return ($startdate,$enddate); } sub date_setting_table { my ($starttime,$endtime,$mode,$bulkaction,$formname,$permission,$crstype) = @_; my $nolink; if ($bulkaction) { $nolink = 1; } my ($startform,$endform) = &setup_date_selectors($starttime,$endtime,$mode,$nolink,$formname); my $dateDefault; if ($mode eq 'create_enrolldates' || $mode eq 'create_defaultdates') { $dateDefault = ' '; } elsif ($mode ne 'author' && $mode ne 'domain') { if (($bulkaction eq 'reenable') || ($bulkaction eq 'activate') || ($bulkaction eq 'chgdates') || ($env{'form.action'} eq 'upload')) { if ($env{'request.course.sec'} eq '') { $dateDefault = ''. ''; } } } my $perpetual = ''; if ($mode eq 'create_enrolldates') { $perpetual = ' '; } my $result = &Apache::lonhtmlcommon::start_pick_box()."\n"; $result .= &Apache::lonhtmlcommon::row_title(&mt('Starting Date'), 'LC_oddrow_value')."\n". $startform."\n". &Apache::lonhtmlcommon::row_closure(1). &Apache::lonhtmlcommon::row_title(&mt('Ending Date'), 'LC_oddrow_value')."\n". $endform.' '.$perpetual. &Apache::lonhtmlcommon::row_closure(1). &Apache::lonhtmlcommon::end_pick_box(); if ($dateDefault) { $result .= $dateDefault.'
'."\n"; } return $result; } sub make_dates_default { my ($startdate,$enddate,$context,$crstype) = @_; my $result = ''; if ($context eq 'course') { my ($cnum,$cdom) = &get_course_identity(); my $put_result = &Apache::lonnet::put('environment', {'default_enrollment_start_date'=>$startdate, 'default_enrollment_end_date' =>$enddate},$cdom,$cnum); if ($put_result eq 'ok') { if ($crstype eq 'Community') { $result .= &mt('Set default start and end access dates for community.'); } else { $result .= &mt('Set default start and end access dates for course.'); } $result .= '
'."\n"; # # Refresh the course environment &Apache::lonnet::coursedescription($env{'request.course.id'}, {'freshen_cache' => 1}); } else { if ($crstype eq 'Community') { $result .= &mt('Unable to set default access dates for community'); } else { $result .= &mt('Unable to set default access dates for course'); } $result .= ':'.$put_result.'
'; } } return $result; } sub default_role_selector { my ($context,$checkpriv,$crstype,$showcredits) = @_; my %customroles; my ($options,$coursepick,$cb_jscript); if ($context ne 'author') { %customroles = &my_custom_roles($crstype); } my %lt=&Apache::lonlocal::texthash( 'rol' => "Role", 'grs' => "Section", 'exs' => "Existing sections", 'new' => "New section", 'crd' => "Credits", ); $options = ''; } $cb_jscript = &Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'},'currsec','studentform','courserole','Course/Community',$credit_elem); $coursepick = &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(). ''.$courseform.''.$lt{'rol'}.''. ''.$lt{'grs'}.''. ''.$lt{'crd'}.''. &Apache::loncommon::end_data_table_header_row(). &Apache::loncommon::start_data_table_row()."\n". ''."\n". ''. ''. ''. ''. '
'. $lt{'exs'}.'
  '.$lt{'new'}.'
'. ''. ''. ''. ''. ''. ''. ''. '
'.$creditsinput. &Apache::loncommon::end_data_table_row(). &Apache::loncommon::end_data_table()."\n"; } $options .= ''; return ($options,$cb_jscript,$coursepick); } sub default_course_roles { my ($context,$checkpriv,$crstype,%customroles) = @_; my $output; my $custom = 1; my @roles = &course_roles($context,$checkpriv,$custom,lc($crstype)); foreach my $role (@roles) { if ($role ne 'cr') { my $plrole=&Apache::lonnet::plaintext($role,$crstype); $output .= ' '; } } if (keys(%customroles) > 0) { if (grep(/^cr$/,@roles)) { foreach my $cust (sort(keys(%customroles))) { my $custrole='cr_'.$env{'user.domain'}. '_'.$env{'user.name'}.'_'.$cust; $output .= ' '; } } } return $output; } sub construction_space_roles { my ($checkpriv) = @_; my @allroles = &roles_by_context('author'); my @roles; if ($checkpriv) { foreach my $role (@allroles) { if (&Apache::lonnet::allowed('c'.$role,$env{'user.domain'}.'/'.$env{'user.name'})) { push(@roles,$role); } } return @roles; } else { return @allroles; } } sub domain_roles { my ($checkpriv) = @_; my @allroles = &roles_by_context('domain'); my @roles; if ($checkpriv) { foreach my $role (@allroles) { if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) { push(@roles,$role); } } return @roles; } else { return @allroles; } } sub course_roles { my ($context,$checkpriv,$custom,$roletype) = @_; my $crstype; if ($roletype eq 'community') { $crstype = 'Community' ; } else { $crstype = 'Course'; } my @allroles = &roles_by_context('course',$custom,$crstype); my @roles; if ($context eq 'domain') { @roles = @allroles; } elsif ($context eq 'course') { if ($env{'request.course.id'}) { if ($checkpriv) { foreach my $role (@allroles) { if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) { push(@roles,$role); } else { if ((($role ne 'cc') && ($role ne 'co')) && ($env{'request.course.sec'} ne '')) { if (&Apache::lonnet::allowed('c'.$role, $env{'request.course.id'}.'/'. $env{'request.course.sec'})) { push(@roles,$role); } } } } } else { @roles = @allroles; } } } return @roles; } sub curr_role_permissions { my ($context,$setting,$checkpriv,$type) = @_; my $custom = 1; my @roles; if ($context eq 'author') { @roles = &construction_space_roles($checkpriv); } elsif ($context eq 'domain') { if ($setting eq 'course') { @roles = &course_roles($context,$checkpriv,$custom,$type); } else { @roles = &domain_roles($checkpriv); } } elsif ($context eq 'course') { @roles = &course_roles($context,$checkpriv,$custom,$type); } return @roles; } # ======================================================= Existing Custom Roles sub my_custom_roles { my ($crstype) = @_; my %returnhash=(); my $extra = &Apache::lonnet::freeze_escape({'skipcheck' => 1}); my %rolehash=&Apache::lonnet::dump('roles'); foreach my $key (keys(%rolehash)) { if ($key=~/^rolesdef\_(\w+)$/) { if ($crstype eq 'Community') { next if ($rolehash{$key} =~ /bre\&S/); } $returnhash{$1}=$1; } } return %returnhash; } sub print_userlist { my ($r,$mode,$permission,$context,$formname,$totcodes,$codetitles, $idlist,$idlist_titles,$showcredits) = @_; my $format = $env{'form.output'}; if (! exists($env{'form.sortby'})) { $env{'form.sortby'} = 'username'; } if ($env{'form.Status'} !~ /^(Any|Expired|Active|Future)$/) { $env{'form.Status'} = 'Active'; } my $onchange = "javascript:updateCols('Status');"; my $status_select = &Apache::lonhtmlcommon::StatusOptions ($env{'form.Status'},undef,undef,$onchange); if ($env{'form.showrole'} eq '') { if ($context eq 'course') { $env{'form.showrole'} = 'st'; } else { $env{'form.showrole'} = 'Any'; } } if (! defined($env{'form.output'}) || $env{'form.output'} !~ /^(csv|excel|html)$/ ) { $env{'form.output'} = 'html'; } my @statuses; if ($env{'form.Status'} eq 'Any') { @statuses = ('previous','active','future'); } elsif ($env{'form.Status'} eq 'Expired') { @statuses = ('previous'); } elsif ($env{'form.Status'} eq 'Active') { @statuses = ('active'); } elsif ($env{'form.Status'} eq 'Future') { @statuses = ('future'); } # Interface output $r->print('
'."\n". ''); $r->print('
'."\n"); if ($env{'form.action'} ne 'modifystudent') { my %lt=&Apache::lonlocal::texthash('csv' => "CSV", 'excel' => "Excel", 'html' => 'HTML'); my $output_selector = ''; $r->print('' .&mt('Output Format: [_1]',$output_selector) .''.(' 'x3)); } $r->print('' .&mt('User Status: [_1]',$status_select) .''.(' 'x3)."\n"); my $roleselected = ''; if ($env{'form.showrole'} eq 'Any') { $roleselected = ' selected="selected"'; } my ($cnum,$cdom); $r->print(&role_filter($context)); if ($context eq 'course') { ($cnum,$cdom) = &get_course_identity(); $r->print(§ion_group_filter($cnum,$cdom)); } $r->print('
'. &column_checkboxes($context,$mode,$formname,$showcredits). '
'); if ($env{'form.phase'} eq '') { $r->print('
'. &list_submit_button(&mt('Display List of Users'))."\n". '
'); return; } if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')))) { $r->print('
'. &list_submit_button(&mt('Update Display'))."\n"); } my @cols = &infocolumns($context,$mode,$showcredits); if (!@cols) { $r->print('
'. &mt('No user information selected for display.').''. ''."\n"); return; } my ($indexhash,$keylist) = &make_keylist_array(); my (%userlist,%userinfo,$clearcoursepick,$needauthorquota,$needauthorusage); if (($context eq 'domain') && ($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')) { my ($crstype,$numcodes,$title,$warning); if ($env{'form.roletype'} eq 'course') { $crstype = 'Course'; $numcodes = $totcodes; $title = &mt('Select Courses'); $warning = &mt('Warning: data retrieval for multiple courses can take considerable time, as this operation is not currently optimized.'); } elsif ($env{'form.roletype'} eq 'community') { $crstype = 'Community'; $numcodes = 0; $title = &mt('Select Communities'); $warning = &mt('Warning: data retrieval for multiple communities can take considerable time, as this operation is not currently optimized.'); } my @standardnames = &Apache::loncommon::get_standard_codeitems(); my $courseform = &Apache::lonhtmlcommon::course_selection($formname,$numcodes, $codetitles,$idlist,$idlist_titles,$crstype, \@standardnames); $r->print('
'. '
'.$title.''."\n". $courseform."\n". '

'. '

'. &list_submit_button(&mt('Update Display')). "\n".'

'.$warning.''."\n"); $clearcoursepick = 0; if (($env{'form.origroletype'} ne '') && ($env{'form.origroletype'} ne $env{'form.roletype'})) { $clearcoursepick = 1; } if (($env{'form.coursepick'}) && (!$clearcoursepick)) { $r->print('
'.&mt('Searching ...').'
 
'); } } else { $r->print('
'.&mt('Searching ...').'
'); } $r->rflush(); if ($context eq 'course') { if (($env{'form.showrole'} eq 'st') || ($env{'form.showrole'} eq 'Any')) { my $classlist = &Apache::loncoursedata::get_classlist(); if (ref($classlist) eq 'HASH') { %userlist = %{$classlist}; } } if ($env{'form.showrole'} ne 'st') { my $showroles; if ($env{'form.showrole'} ne 'Any') { $showroles = [$env{'form.showrole'}]; } else { $showroles = undef; } my $withsec = 1; my $hidepriv = 1; my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef, \@statuses,$showroles,undef,$withsec,$hidepriv); &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo, \%advrolehash,$permission); } } else { my (%cstr_roles,%dom_roles); if ($context eq 'author') { # List co-authors and assistant co-authors my @possroles = &roles_by_context($context); %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef, \@statuses,\@possroles); &gather_userinfo($context,$format,\%userlist,$indexhash,\%userinfo, \%cstr_roles,$permission); } elsif ($context eq 'domain') { if ($env{'form.roletype'} eq 'domain') { if (grep(/^authorusage$/,@cols)) { $needauthorusage = 1; } if (grep(/^authorquota$/,@cols)) { $needauthorquota = 1; } %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'}); foreach my $key (keys(%dom_roles)) { if (ref($dom_roles{$key}) eq 'HASH') { &gather_userinfo($context,$format,\%userlist,$indexhash, \%userinfo,$dom_roles{$key},$permission); } } } elsif ($env{'form.roletype'} eq 'author') { my %dom_roles = &Apache::lonnet::get_domain_roles($env{'request.role.domain'},['au']); my %coauthors; foreach my $key (keys(%dom_roles)) { if (ref($dom_roles{$key}) eq 'HASH') { if ($env{'form.showrole'} eq 'au') { &gather_userinfo($context,$format,\%userlist,$indexhash, \%userinfo,$dom_roles{$key},$permission); } else { my @possroles; if ($env{'form.showrole'} eq 'Any') { @possroles = &roles_by_context('author'); } else { @possroles = ($env{'form.showrole'}); } foreach my $author (sort(keys(%{$dom_roles{$key}}))) { my ($role,$authorname,$authordom) = split(/:/,$author,-1); my $extent = '/'.$authordom.'/'.$authorname; %{$coauthors{$extent}} = &Apache::lonnet::get_my_roles($authorname, $authordom,undef,\@statuses,\@possroles); } &gather_userinfo($context,$format,\%userlist, $indexhash,\%userinfo,\%coauthors,$permission); } } } } elsif (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')) { if (($env{'form.coursepick'}) && (!$clearcoursepick)) { my %courses = &process_coursepick(); my %allusers; my $hidepriv = 1; foreach my $cid (keys(%courses)) { my ($cnum,$cdom,$cdesc) = &get_course_identity($cid); next if ($cnum eq '' || $cdom eq ''); my $custom = 1; my (@roles,@sections,%access,%users,%userdata, %statushash); if ($env{'form.showrole'} eq 'Any') { @roles = &course_roles($context,undef,$custom, $env{'form.roletype'}); } else { @roles = ($env{'form.showrole'}); } foreach my $role (@roles) { %{$users{$role}} = (); } foreach my $type (@statuses) { $access{$type} = $type; } &Apache::loncommon::get_course_users($cdom,$cnum,\%access,\@roles,\@sections,\%users,\%userdata,\%statushash,$hidepriv); foreach my $user (keys(%userdata)) { next if (ref($userinfo{$user}) eq 'HASH'); foreach my $item ('fullname','id') { $userinfo{$user}{$item} = $userdata{$user}[$indexhash->{$item}]; } } foreach my $role (keys(%users)) { foreach my $user (keys(%{$users{$role}})) { my $uniqid = $user.':'.$role; $allusers{$uniqid}{$cid} = { desc => $cdesc, secs => $statushash{$user}{$role}, }; } } } &gather_userinfo($context,$format,\%userlist,$indexhash, \%userinfo,\%allusers,$permission); } else { $r->print(''); return; } } } } if (keys(%userlist) == 0) { my $msg = ''; if ($context eq 'author') { $msg = &mt('There are no co-authors to display.'); } elsif ($context eq 'domain') { if ($env{'form.roletype'} eq 'domain') { $msg = &mt('There are no users with domain roles to display.'); } elsif ($env{'form.roletype'} eq 'author') { $msg = &mt('There are no authors or co-authors to display.'); } elsif ($env{'form.roletype'} eq 'course') { $msg = &mt('There are no course users to display'); } elsif ($env{'form.roletype'} eq 'community') { $msg = &mt('There are no community users to display'); } } elsif ($context eq 'course') { $r->print(&mt('There are no course users to display.')."\n"); } $r->print('

'.$msg.'

'."\n") if $msg; } else { # Print out the available choices my $usercount; if ($env{'form.action'} eq 'modifystudent') { ($usercount) = &show_users_list($r,$context,'view',$permission, $env{'form.Status'},\%userlist,$keylist,'', $showcredits); } else { ($usercount) = &show_users_list($r,$context,$env{'form.output'}, $permission,$env{'form.Status'},\%userlist, $keylist,'',$showcredits,$needauthorquota,$needauthorusage); } if (!$usercount) { $r->print('
' .&mt('There are no users matching the search criteria.') .'' ); } } $r->print(''); return; } sub role_filter { my ($context) = @_; my $output; my $roleselected = ''; if ($env{'form.showrole'} eq 'Any') { $roleselected = ' selected="selected"'; } my ($role_select); if ($context eq 'domain') { $role_select = &domain_roles_select(); $output = '' .&mt('Role Type: [_1]',$role_select) .''; } else { $role_select = ''; $output = '' .&mt('Role: [_1]',$role_select) .''; } return $output; } sub section_group_filter { my ($cnum,$cdom) = @_; my @filters; if ($env{'request.course.sec'} eq '') { @filters = ('sec'); } push(@filters,'grp'); my %name = ( sec => 'secfilter', grp => 'grpfilter', ); my %title = &Apache::lonlocal::texthash ( sec => 'Section(s)', grp => 'Group(s)', all => 'all', none => 'none', ); my $output; foreach my $item (@filters) { my ($markup,@options); if ($env{'form.'.$name{$item}} eq '') { $env{'form.'.$name{$item}} = 'all'; } if ($item eq 'sec') { if (($env{'form.showrole'} eq 'cc') || ($env{'form.showrole'} eq 'co')) { $env{'form.'.$name{$item}} = 'none'; } my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum); @options = sort(keys(%sections_count)); } elsif ($item eq 'grp') { my %curr_groups = &Apache::longroup::coursegroups(); @options = sort(keys(%curr_groups)); } if (@options > 0) { my $currsel; $markup = ''."\n"; $output .= (' 'x3).'' .'' .' '; } } return $output; } sub infocolumns { my ($context,$mode,$showcredits) = @_; my @cols; if (($mode eq 'pickauthor') || ($mode eq 'autoenroll')) { @cols = &get_cols_array($context,$mode,$showcredits); } else { my @posscols = &get_cols_array($context,$mode,$showcredits); if ($env{'form.phase'} ne '') { my @checkedcols = &Apache::loncommon::get_env_multiple('form.showcol'); foreach my $col (@checkedcols) { if (grep(/^$col$/,@posscols)) { push(@cols,$col); } } } else { @cols = @posscols; } } return @cols; } sub get_cols_array { my ($context,$mode,$showcredits) = @_; my @cols; if ($mode eq 'pickauthor') { @cols = ('username','fullname','status','email'); } else { @cols = ('username','domain','id','fullname'); if ($context eq 'course') { push(@cols,'section'); } push(@cols,('start','end','role')); unless (($mode eq 'autoenroll') && ($env{'form.Status'} ne 'Any')) { push(@cols,'status'); } if ($context eq 'course') { push(@cols,'groups'); } push(@cols,'email'); if (($context eq 'course') && ($mode ne 'autoenroll')) { if ($showcredits) { push(@cols,'credits'); } push(@cols,'lastlogin','clicker'); } if (($context eq 'course') && ($mode ne 'autoenroll') && ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) { push(@cols,'photo'); } if ($context eq 'domain') { push (@cols,('authorusage','authorquota','extent')); } } return @cols; } sub column_checkboxes { my ($context,$mode,$formname,$showcredits) = @_; my @cols = &get_cols_array($context,$mode,$showcredits); my @showncols = &Apache::loncommon::get_env_multiple('form.showcol'); my (%disabledchk,%unchecked); if ($env{'form.phase'} eq '') { $disabledchk{'status'} = 1; if ($context eq 'course') { $disabledchk{'role'} = 1; $unchecked{'photo'} = 1; $unchecked{'clicker'} = 1; if ($showcredits) { $unchecked{'credits'} = 1; } } elsif ($context eq 'domain') { $unchecked{'extent'} = 1; } $unchecked{'start'} = 1; $unchecked{'end'} = 1; } else { if ($env{'form.Status'} ne 'Any') { $disabledchk{'status'} = 1; } if (($env{'form.showrole'} ne 'Any') && ($env{'form.showrole'} ne 'cr')) { $disabledchk{'role'} = 1; } if ($context eq 'domain') { if (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')) { $disabledchk{'status'} = 1; $disabledchk{'authorusage'} = 1; $disabledchk{'authorquota'} = 1; } elsif ($env{'form.roletype'} eq 'domain') { $disabledchk{'extent'} = 1; } } } my $numposs = scalar(@cols); my $numinrow = 7; my %lt = &get_column_names($context); my $output = '
'.&mt('Information to show').''."\n".''. ''. (' 'x3). ''. ''; for (my $i=0; $i<$numposs; $i++) { my $rem = $i%($numinrow); if ($rem == 0) { if ($i > 0) { $output .= ''; } $output .= ''; } my $checked; if ($env{'form.phase'} eq '') { $checked = ' checked="checked"'; if ($unchecked{$cols[$i]}) { $checked = ''; } if ($disabledchk{$cols[$i]}) { $checked = ' disabled="disabled"'; } } elsif (grep(/^\Q$cols[$i]\E$/,@showncols)) { $checked = ' checked="checked"'; } elsif ($disabledchk{$cols[$i]}) { $checked = ' disabled="disabled"'; } if ($i == $numposs-1) { my $colsleft = $numinrow-$rem; if ($colsleft > 1) { $output .= ''; } $output .= '
'; } else { $output .= ''; } } else { $output .= ''; } my $style; if ($cols[$i] eq 'extent') { if (($env{'form.roletype'} eq 'domain') || ($env{'form.roletype'} eq '')) { $style = ' style="display: none;"'; } } elsif (($cols[$i] eq 'authorusage') || ($cols[$i] eq 'authorquota')) { if ($env{'form.roletype'} ne 'domain') { $style = ' style="display: none;"'; } } $output .= '
'; return $output; } sub list_submit_button { my ($text) = @_; return ''; } sub get_column_names { my ($context) = @_; my %lt = &Apache::lonlocal::texthash( 'username' => "username", 'domain' => "domain", 'id' => 'ID', 'fullname' => "name", 'section' => "section", 'groups' => "active groups", 'start' => "start date", 'end' => "end date", 'status' => "status", 'role' => "role", 'credits' => "credits", 'type' => "enroll type/action", 'email' => "e-mail address", 'photo' => "photo", 'lastlogin' => "last login", 'extent' => "extent", 'authorusage' => "disk usage (%)", 'authorquota' => "disk quota (MB)", 'ca' => "check all", 'ua' => "uncheck all", 'clicker' => "clicker-ID", ); if ($context eq 'domain' && $env{'form.roletype'} eq 'course') { $lt{'extent'} = &mt('course(s): description, section(s), status'); } elsif ($context eq 'domain' && $env{'form.roletype'} eq 'community') { $lt{'extent'} = &mt('community(s): description, section(s), status'); } elsif (($context eq 'author') || ($context eq 'domain' && $env{'form.roletype'} eq 'author')) { $lt{'extent'} = &mt('author'); } return %lt; } sub gather_userinfo { my ($context,$format,$userlist,$indexhash,$userinfo,$rolehash,$permission) = @_; my $viewablesec; if ($context eq 'course') { $viewablesec = &viewable_section($permission); } foreach my $item (keys(%{$rolehash})) { my %userdata; if ($context eq 'author') { ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$item); ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item}); &build_user_record($context,\%userdata,$userinfo,$indexhash, $item,$userlist); } elsif ($context eq 'course') { ($userdata{'username'},$userdata{'domain'},$userdata{'role'}, $userdata{'section'}) = split(/:/,$item,-1); ($userdata{'start'},$userdata{'end'})=split(/:/,$rolehash->{$item}); if (($viewablesec ne '') && ($userdata{'section'} ne '')) { next if ($viewablesec ne $userdata{'section'}); } &build_user_record($context,\%userdata,$userinfo,$indexhash, $item,$userlist); } elsif ($context eq 'domain') { if ($env{'form.roletype'} eq 'domain') { ($userdata{'role'},$userdata{'username'},$userdata{'domain'}) = split(/:/,$item); ($userdata{'end'},$userdata{'start'})=split(/:/,$rolehash->{$item}); &build_user_record($context,\%userdata,$userinfo,$indexhash, $item,$userlist); } elsif ($env{'form.roletype'} eq 'author') { if (ref($rolehash->{$item}) eq 'HASH') { $userdata{'extent'} = $item; foreach my $key (keys(%{$rolehash->{$item}})) { ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$key); ($userdata{'start'},$userdata{'end'}) = split(/:/,$rolehash->{$item}{$key}); my $uniqid = $key.':'.$item; &build_user_record($context,\%userdata,$userinfo, $indexhash,$uniqid,$userlist); } } } elsif (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')) { ($userdata{'username'},$userdata{'domain'},$userdata{'role'}) = split(/:/,$item); if (ref($rolehash->{$item}) eq 'HASH') { my $numcids = keys(%{$rolehash->{$item}}); foreach my $cid (sort(keys(%{$rolehash->{$item}}))) { if (ref($rolehash->{$item}{$cid}) eq 'HASH') { my $spanstart = ''; my $spanend = '; '; my $space = ', '; if ($format eq 'html' || $format eq 'view') { $spanstart = ''; # FIXME: actions on courses disabled for now # if ($permission->{'cusr'}) { # if ($numcids > 1) { # $spanstart .= ' '; # } else { # $spanstart .= ' '; # } # } $spanend = '
'; $space = ', '; } $userdata{'extent'} .= $spanstart. $rolehash->{$item}{$cid}{'desc'}.$space; if (ref($rolehash->{$item}{$cid}{'secs'}) eq 'HASH') { foreach my $sec (sort(keys(%{$rolehash->{$item}{$cid}{'secs'}}))) { if (($env{'form.Status'} eq 'Any') || ($env{'form.Status'} eq $rolehash->{$item}{$cid}{'secs'}{$sec})) { $userdata{'extent'} .= $sec.$space.$rolehash->{$item}{$cid}{'secs'}{$sec}.$spanend; $userdata{'status'} = $rolehash->{$item}{$cid}{'secs'}{$sec}; } } } } } } if ($userdata{'status'} ne '') { &build_user_record($context,\%userdata,$userinfo, $indexhash,$item,$userlist); } } } } return; } sub build_user_record { my ($context,$userdata,$userinfo,$indexhash,$record_key,$userlist) = @_; next if ($userdata->{'start'} eq '-1' && $userdata->{'end'} eq '-1'); if (!(($context eq 'domain') && (($env{'form.roletype'} eq 'course') && ($env{'form.roletype'} eq 'community')))) { &process_date_info($userdata); } my $username = $userdata->{'username'}; my $domain = $userdata->{'domain'}; if (ref($userinfo->{$username.':'.$domain}) eq 'HASH') { $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'}; $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'}; } else { &aggregate_user_info($domain,$username,$userinfo); $userdata->{'fullname'} = $userinfo->{$username.':'.$domain}{'fullname'}; $userdata->{'id'} = $userinfo->{$username.':'.$domain}{'id'}; } foreach my $key (keys(%{$indexhash})) { if (defined($userdata->{$key})) { $userlist->{$record_key}[$indexhash->{$key}] = $userdata->{$key}; } } return; } sub courses_selector { my ($cdom,$formname) = @_; my %coursecodes = (); my %codes = (); my @codetitles = (); my %cat_titles = (); my %cat_order = (); my %idlist = (); my %idnums = (); my %idlist_titles = (); my $caller = 'global'; my $format_reply; my $jscript = ''; my $totcodes = 0; $totcodes = &Apache::courseclassifier::retrieve_instcodes(\%coursecodes, $cdom,$totcodes); if ($totcodes > 0) { $format_reply = &Apache::lonnet::auto_instcode_format($caller,$cdom,\%coursecodes, \%codes,\@codetitles,\%cat_titles,\%cat_order); if ($format_reply eq 'ok') { my $numtypes = @codetitles; &Apache::courseclassifier::build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles); my ($scripttext,$longtitles) = &Apache::courseclassifier::javascript_definitions(\@codetitles,\%idlist,\%idlist_titles,\%idnums,\%cat_titles); my $longtitles_str = join('","',@{$longtitles}); my $allidlist = $idlist{$codetitles[0]}; $jscript .= &Apache::courseclassifier::courseset_js_start($formname,$longtitles_str,$allidlist); $jscript .= $scripttext; $jscript .= &Apache::courseclassifier::javascript_code_selections($formname,@codetitles); } } my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($cdom); my %elements = ( Year => 'selectbox', coursepick => 'radio', coursetotal => 'text', courselist => 'text', ); $jscript .= &Apache::lonhtmlcommon::set_form_elements(\%elements); if ($env{'form.coursepick'} eq 'category') { $jscript .= qq| function setCourseCat(formname) { if (formname.Year.options[formname.Year.selectedIndex].value == -1) { return; } courseSet('$codetitles[0]'); for (var j=0; j 1) { my @course_ids = split(/&&/,$env{'form.courselist'}); foreach my $cid (@course_ids) { $courses{$cid} = ''; } } else { $courses{$env{'form.courselist'}} = ''; } } return %courses; } sub instcode_from_coursefilter { my $instcode = ''; my @cats = ('Semester','Year','Department','Number'); foreach my $category (@cats) { if (defined($env{'form.'.$category})) { unless ($env{'form.'.$category} eq '-1') { $instcode .= $env{'form.'.$category}; } } } if ($instcode eq '') { $instcode = '.'; } return $instcode; } sub make_keylist_array { my ($index,$keylist); $index->{'domain'} = &Apache::loncoursedata::CL_SDOM(); $index->{'username'} = &Apache::loncoursedata::CL_SNAME(); $index->{'end'} = &Apache::loncoursedata::CL_END(); $index->{'start'} = &Apache::loncoursedata::CL_START(); $index->{'id'} = &Apache::loncoursedata::CL_ID(); $index->{'section'} = &Apache::loncoursedata::CL_SECTION(); $index->{'fullname'} = &Apache::loncoursedata::CL_FULLNAME(); $index->{'status'} = &Apache::loncoursedata::CL_STATUS(); $index->{'type'} = &Apache::loncoursedata::CL_TYPE(); $index->{'lockedtype'} = &Apache::loncoursedata::CL_LOCKEDTYPE(); $index->{'groups'} = &Apache::loncoursedata::CL_GROUP(); $index->{'email'} = &Apache::loncoursedata::CL_PERMANENTEMAIL(); $index->{'role'} = &Apache::loncoursedata::CL_ROLE(); $index->{'extent'} = &Apache::loncoursedata::CL_EXTENT(); $index->{'photo'} = &Apache::loncoursedata::CL_PHOTO(); $index->{'thumbnail'} = &Apache::loncoursedata::CL_THUMBNAIL(); $index->{'credits'} = &Apache::loncoursedata::CL_CREDITS(); $index->{'authorquota'} = &Apache::loncoursedata::CL_AUTHORQUOTA(); $index->{'authorusage'} = &Apache::loncoursedata::CL_AUTHORUSAGE(); foreach my $key (keys(%{$index})) { $keylist->[$index->{$key}] = $key; } return ($index,$keylist); } sub aggregate_user_info { my ($udom,$uname,$userinfo) = @_; my %info=&Apache::lonnet::get('environment', ['firstname','middlename', 'lastname','generation','id'], $udom,$uname); my ($tmp) = keys(%info); my ($fullname,$id); if ($tmp =~/^(con_lost|error|no_such_host)/i) { $fullname = 'not available'; $id = 'not available'; &Apache::lonnet::logthis('unable to retrieve environment '. 'for '.$uname.':'.$udom); } else { $fullname = &Apache::lonnet::format_name(@info{qw/firstname middlename lastname generation/},'lastname'); $id = $info{'id'}; } $userinfo->{$uname.':'.$udom} = { fullname => $fullname, id => $id, }; return; } sub process_date_info { my ($userdata) = @_; my $now = time; $userdata->{'status'} = 'Active'; if ($userdata->{'start'} > 0) { if ($now < $userdata->{'start'}) { $userdata->{'status'} = 'Future'; } } if ($userdata->{'end'} > 0) { if ($now > $userdata->{'end'}) { $userdata->{'status'} = 'Expired'; } } return; } sub show_users_list { my ($r,$context,$mode,$permission,$statusmode,$userlist,$keylist,$formname, $showcredits,$needauthorquota,$needauthorusage)=@_; if ($formname eq '') { $formname = 'studentform'; } my $londocroot = $Apache::lonnet::perlvar{'lonDocRoot'}; # # Variables for excel output my ($excel_workbook, $excel_sheet, $excel_filename,$row,$format); # # Variables for csv output my ($CSVfile,$CSVfilename); # my $sortby = $env{'form.sortby'}; my @sortable = ('username','domain','id','fullname','start','end','email','role'); if ($context eq 'course') { push(@sortable,('section','groups','type')); if ($showcredits) { push(@sortable,'credits'); } } else { push(@sortable,'extent'); if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') && (($env{'form.showrole'} eq 'Any') || ($env{'form.showrole'} eq 'au'))) { push(@sortable,('authorusage','authorquota')); } } if ($mode eq 'pickauthor') { @sortable = ('username','fullname','email','status'); } my %is_sortable; map { $is_sortable{$_} = 1; } @sortable; unless ($is_sortable{$sortby}) { $sortby = 'username'; } my $setting = $env{'form.roletype'}; my ($cid,$cdom,$cnum,$classgroups,$crstype,$defaultcredits); if ($context eq 'course') { $cid = $env{'request.course.id'}; $crstype = &Apache::loncommon::course_type(); ($cnum,$cdom) = &get_course_identity($cid); $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'}; ($classgroups) = &Apache::loncoursedata::get_group_memberships( $userlist,$keylist,$cdom,$cnum); if ($mode eq 'autoenroll') { $env{'form.showrole'} = 'st'; } else { if ($env{'course.'.$cid.'.internal.showphoto'}) { $r->print(' '); } } } elsif ($context eq 'domain') { if ($setting eq 'community') { $crstype = 'Community'; } elsif ($setting eq 'course') { $crstype = 'Course'; } } if ($mode ne 'autoenroll' && $mode ne 'pickauthor') { my $date_sec_selector = &date_section_javascript($context,$setting,$statusmode); my $verify_action_js = &bulkaction_javascript($formname); $r->print(< // $date_sec_selector END } $r->print(< END my @cols = &infocolumns($context,$mode,$showcredits); my %coltxt = &get_column_names($context); my %acttxt = &Apache::lonlocal::texthash( 'pr' => "Proceed", 'ac' => "Action to take for selected users", 'link' => "Behavior of clickable username link for each user", 'aboutme' => "Display a user's personal information page", 'owin' => "Open in a new window", 'modify' => "Modify a user's information", 'track' => "View a user's recent activity", ); my %lt = (%coltxt,%acttxt); my $rolefilter = $env{'form.showrole'}; if ($env{'form.showrole'} eq 'cr') { $rolefilter = &mt('custom'); } elsif ($env{'form.showrole'} ne 'Any') { $rolefilter = &Apache::lonnet::plaintext($env{'form.showrole'},$crstype); } my $results_description; if ($mode ne 'autoenroll') { $results_description = &results_header_row($rolefilter,$statusmode, $context,$permission,$mode,$crstype); $r->print(''.$results_description.'
'); } my ($output,$actionselect,%canchange,%canchangesec); if ($mode eq 'html' || $mode eq 'view' || $mode eq 'autoenroll' || $mode eq 'pickauthor') { if ($mode ne 'autoenroll' && $mode ne 'pickauthor') { if ($permission->{'cusr'}) { unless (($context eq 'domain') && (($setting eq 'course') || ($setting eq 'community'))) { $actionselect = &select_actions($context,$setting,$statusmode,$formname); } } $r->print(< END if ($actionselect) { $output .= <<"END";
$lt{'ac'} $actionselect

 
END my @allroles; if ($env{'form.showrole'} eq 'Any') { my $custom = 1; if ($context eq 'domain') { @allroles = &roles_by_context($setting,$custom,$crstype); } else { @allroles = &roles_by_context($context,$custom,$crstype); } } else { @allroles = ($env{'form.showrole'}); } foreach my $role (@allroles) { if ($context eq 'domain') { if ($setting eq 'domain') { if (&Apache::lonnet::allowed('c'.$role, $env{'request.role.domain'})) { $canchange{$role} = 1; } } elsif ($setting eq 'author') { if (&Apache::lonnet::allowed('c'.$role, $env{'request.role.domain'})) { $canchange{$role} = 1; } } } elsif ($context eq 'author') { if (&Apache::lonnet::allowed('c'.$role, $env{'user.domain'}.'/'.$env{'user.name'})) { $canchange{$role} = 1; } } elsif ($context eq 'course') { if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) { $canchange{$role} = 1; } elsif ($env{'request.course.sec'} ne '') { if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'}.'/'.$env{'request.course.sec'})) { $canchangesec{$role} = $env{'request.course.sec'}; } } elsif ((($role eq 'co') && ($crstype eq 'Community')) || (($role eq 'cc') && ($crstype eq 'Course'))) { if (&is_courseowner($env{'request.course.id'}, $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) { $canchange{$role} = 1; } } } } } $output .= '
'.$lt{'link'}.''. ''; my @linkdests = ('aboutme'); if ($permission->{'cusr'}) { unshift (@linkdests,'modify'); } if (&Apache::lonnet::allowed('vsa', $env{'request.course.id'}) || &Apache::lonnet::allowed('vsa', $env{'request.course.id'}.'/'. $env{'request.course.sec'})) { push(@linkdests,'track'); } $output .= '
'; my $usernamelink = $env{'form.usernamelink'}; if ($usernamelink eq '') { $usernamelink = 'aboutme'; } foreach my $item (@linkdests) { my $checkedstr = ''; if ($item eq $usernamelink) { $checkedstr = ' checked="checked"'; } $output .= '
'; } my $checkwin; if ($env{'form.userwin'}) { $checkwin = ' checked="checked"'; } $output .= '		' .'
'; } $output .= "\n".'
'."\n". &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(); if ($mode eq 'autoenroll') { $output .= " $lt{'type'} "; } else { $output .= "\n".' '."\n"; if ($actionselect) { $output .= ''.&mt('Select').''."\n"; } } foreach my $item (@cols) { $output .= ''; if ($is_sortable{$item}) { $output .= "$lt{$item} ▼"; } else { $output .= $lt{$item}; } $output .= "\n"; } my %role_types = &role_type_names(); $output .= &Apache::loncommon::end_data_table_header_row(); # Done with the HTML header line } elsif ($mode eq 'csv') { # # Open a file $CSVfilename = '/prtspool/'. $env{'user.name'}.'_'.$env{'user.domain'}.'_'. time.'_'.rand(1000000000).'.csv'; unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) { $r->log_error("Couldn't open $CSVfilename for output $!"); $r->print( '

' .&mt('Problems occurred in writing the CSV file.') .' '.&mt('This error has been logged.') .' '.&mt('Please alert your LON-CAPA administrator.') .'

' ); $CSVfile = undef; } # # Write headers and data to file print $CSVfile '"'.$results_description.'"'."\n"; print $CSVfile '"'.join('","',map { &Apache::loncommon::csv_translate($lt{$_}) } (@cols))."\"\n"; } elsif ($mode eq 'excel') { # Create the excel spreadsheet ($excel_workbook,$excel_filename,$format) = &Apache::loncommon::create_workbook($r); return if (! defined($excel_workbook)); $excel_sheet = $excel_workbook->addworksheet('userlist'); $excel_sheet->write($row++,0,$results_description,$format->{'h2'}); # my @colnames = map {$lt{$_}} (@cols); $excel_sheet->write($row++,0,\@colnames,$format->{'bold'}); } # Done with header lines in all formats my %index; my $i; foreach my $idx (@$keylist) { $index{$idx} = $i++; } my $usercount = 0; my ($secfilter,$grpfilter); if ($context eq 'course') { $secfilter = $env{'form.secfilter'}; $grpfilter = $env{'form.grpfilter'}; if ($secfilter eq '') { $secfilter = 'all'; } if ($grpfilter eq '') { $grpfilter = 'all'; } } my %ltstatus = &Apache::lonlocal::texthash( Active => 'Active', Future => 'Future', Expired => 'Expired', ); # If this is for a single course get last course "log-in". my %crslogins; if ($context eq 'course') { %crslogins=&Apache::lonnet::dump('nohist_crslastlogin',$cdom,$cnum); } # Get groups, role, permanent e-mail so we can sort on them if # necessary. foreach my $user (keys(%{$userlist})) { if ($user eq '' ) { delete($userlist->{$user}); next; } if ($context eq 'domain' && $user eq $env{'request.role.domain'}.'-domainconfig:'.$env{'request.role.domain'}) { delete($userlist->{$user}); next; } my ($uname,$udom,$role,$groups,$email); if (($statusmode ne 'Any') && ($userlist->{$user}->[$index{'status'}] ne $statusmode)) { delete($userlist->{$user}); next; } if ($context eq 'domain') { if ($env{'form.roletype'} eq 'domain') { ($role,$uname,$udom) = split(/:/,$user); if (($uname eq $env{'request.role.domain'}.'-domainconfig') && ($udom eq $env{'request.role.domain'})) { delete($userlist->{$user}); next; } } elsif ($env{'form.roletype'} eq 'author') { ($uname,$udom,$role) = split(/:/,$user,-1); } elsif (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')) { ($uname,$udom,$role) = split(/:/,$user); } } else { ($uname,$udom,$role) = split(/:/,$user,-1); if (($context eq 'course') && $role eq '') { $role = 'st'; } } $userlist->{$user}->[$index{'role'}] = $role; if (($env{'form.showrole'} ne 'Any') && (!($env{'form.showrole'} eq 'cr' && $role =~ /^cr\//)) && ($role ne $env{'form.showrole'})) { delete($userlist->{$user}); next; } if ($context eq 'course') { my @ac_groups; if (ref($classgroups) eq 'HASH') { $groups = $classgroups->{$user}; } if (ref($groups->{'active'}) eq 'HASH') { @ac_groups = keys(%{$groups->{'active'}}); $userlist->{$user}->[$index{'groups'}] = join(', ',@ac_groups); } if ($mode ne 'autoenroll') { my $section = $userlist->{$user}->[$index{'section'}]; if (($env{'request.course.sec'} ne '') && ($section ne $env{'request.course.sec'})) { if ($role eq 'st') { delete($userlist->{$user}); next; } } if ($secfilter eq 'none') { if ($section ne '') { delete($userlist->{$user}); next; } } elsif ($secfilter ne 'all') { if ($section ne $secfilter) { delete($userlist->{$user}); next; } } if ($grpfilter eq 'none') { if (@ac_groups > 0) { delete($userlist->{$user}); next; } } elsif ($grpfilter ne 'all') { if (!grep(/^\Q$grpfilter\E$/,@ac_groups)) { delete($userlist->{$user}); next; } } if ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'}) { if ((grep/^photo$/,@cols) && ($role eq 'st')) { $userlist->{$user}->[$index{'photo'}] = &Apache::lonnet::retrievestudentphoto($udom,$uname,'jpg'); $userlist->{$user}->[$index{'thumbnail'}] = &Apache::lonnet::retrievestudentphoto($udom,$uname, 'gif','thumbnail'); } } if (($role eq 'st') && ($defaultcredits)) { if ($userlist->{$user}->[$index{'credits'}] eq '') { $userlist->{$user}->[$index{'credits'}] = $defaultcredits; } } } } my %emails = &Apache::loncommon::getemails($uname,$udom); if ($emails{'permanentemail'} =~ /\S/) { $userlist->{$user}->[$index{'email'}] = $emails{'permanentemail'}; } if (($context eq 'domain') && ($env{'form.roletype'} eq 'domain') && ($role eq 'au')) { my ($disk_quota,$current_disk_usage,$percent); if (($needauthorusage) || ($needauthorquota)) { $disk_quota = &Apache::loncommon::get_user_quota($uname,$udom,'author'); } if ($needauthorusage) { $current_disk_usage = &Apache::lonnet::diskusage($udom,$uname,"$londocroot/priv/$udom/$uname"); if ($disk_quota == 0) { $percent = 100.0; } else { $percent = $current_disk_usage/(10 * $disk_quota); } $userlist->{$user}->[$index{'authorusage'}] = sprintf("%.0f",$percent); } if ($needauthorquota) { $userlist->{$user}->[$index{'authorquota'}] = sprintf("%.2f",$disk_quota); } } $usercount ++; } my $autocount = 0; my $manualcount = 0; my $lockcount = 0; my $unlockcount = 0; if ($usercount) { $r->print($output); } else { if ($mode eq 'autoenroll') { return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount); } else { return; } } # # Sort the users my $index = $index{$sortby}; my $second = $index{'username'}; my $third = $index{'domain'}; my @sorted_users; if (($sortby eq 'authorquota') || ($sortby eq 'authorusage')) { @sorted_users = sort { $userlist->{$b}->[$index] <=> $userlist->{$a}->[$index] || lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) || lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third]) } (keys(%$userlist)); } else { @sorted_users = sort { lc($userlist->{$a}->[$index]) cmp lc($userlist->{$b}->[$index]) || lc($userlist->{$a}->[$second]) cmp lc($userlist->{$b}->[$second]) || lc($userlist->{$a}->[$third]) cmp lc($userlist->{$b}->[$third]) } (keys(%$userlist)); } my $rowcount = 0; foreach my $user (@sorted_users) { my %in; my $sdata = $userlist->{$user}; $rowcount ++; foreach my $item (@{$keylist}) { $in{$item} = $sdata->[$index{$item}]; } my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1]; if ($clickers!~/\w/) { $clickers='-'; } $in{'clicker'} = $clickers; my $role = $in{'role'}; $in{'role'}=&Apache::lonnet::plaintext($sdata->[$index{'role'}],$crstype); unless ($mode eq 'excel') { if (! defined($in{'start'}) || $in{'start'} == 0) { $in{'start'} = &mt('none'); } else { $in{'start'} = &Apache::lonlocal::locallocaltime($in{'start'}); } if (! defined($in{'end'}) || $in{'end'} == 0) { $in{'end'} = &mt('none'); } else { $in{'end'} = &Apache::lonlocal::locallocaltime($in{'end'}); } } if ($context eq 'course') { my $lastlogin = $crslogins{$in{'username'}.':'.$in{'domain'}.':'.$in{'section'}.':'.$role}; if ($lastlogin ne '') { $in{'lastlogin'} = &Apache::lonlocal::locallocaltime($lastlogin); } } if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') { $r->print(&Apache::loncommon::start_data_table_row()); my $checkval; if ($mode eq 'autoenroll') { my $cellentry; if ($in{'type'} eq 'auto') { $cellentry = ''.&mt('auto').' '; $autocount ++; } else { $cellentry = '
'.&mt('manual').'
'; $manualcount ++; if ($in{'lockedtype'}) { $cellentry .= ''; $unlockcount ++; } else { $cellentry .= ''; $lockcount ++; } $cellentry .= '
'; } $r->print("$cellentry\n"); } else { if ($mode ne 'pickauthor') { $r->print("$rowcount\n"); } if ($actionselect) { my $showcheckbox; if ($role =~ /^cr\//) { $showcheckbox = $canchange{'cr'}; } else { $showcheckbox = $canchange{$role}; } if (!$showcheckbox) { if ($context eq 'course') { if ($canchangesec{$role} ne '') { if ($canchangesec{$role} eq $in{'section'}) { $showcheckbox = 1; } } } } if ($showcheckbox) { $checkval = $user; if ($context eq 'course') { if (($role eq 'co' || $role eq 'cc') && ($user =~ /^\Q$env{'user.name'}:$env{'user.domain'}:$role\E/)) { $showcheckbox = 0; } else { if ($role eq 'st') { $checkval .= ':st'; } $checkval .= ':'.$in{'section'}; if ($role eq 'st') { $checkval .= ':'.$in{'type'}.':'. $in{'lockedtype'}.':'. $in{'credits'}; } } } if ($showcheckbox) { $r->print(''); } else { $r->print(' '); } } else { $r->print(' '); } } elsif ($mode eq 'pickauthor') { $r->print(''); } } foreach my $item (@cols) { if ($item eq 'username') { $r->print(''.&print_username_link($mode,\%in).''); } elsif (($item eq 'start' || $item eq 'end') && ($actionselect)) { $r->print(''.$in{$item}.''."\n"); } elsif ($item eq 'status') { my $showitem = $in{$item}; if (defined($ltstatus{$in{$item}})) { $showitem = $ltstatus{$in{$item}}; } $r->print(''.$showitem.''."\n"); } elsif ($item eq 'photo') { if (($context eq 'course') && ($mode ne 'autoenroll') && ($env{'course.'.$env{'request.course.id'}.'.internal.showphoto'})) { if ($role eq 'st') { $r->print(''); } else { $r->print(' '); } } } elsif ($item eq 'clicker') { if (($context eq 'course') && ($mode ne 'autoenroll')) { if ($env{'form.showrole'} eq 'st' || $env{'form.showrole'} eq 'Any') { my $clickers = (&Apache::lonnet::userenvironment($in{'domain'},$in{'username'},'clickers'))[1]; if ($clickers!~/\w/) { $clickers='-'; } $r->print(''.$clickers.''); } else { $r->print(' '."\n"); } } } elsif (($item eq 'authorquota') || ($item eq 'authorusage')) { $r->print(''.$in{$item}.''."\n"); } else { $r->print(''.$in{$item}.''."\n"); } } $r->print(&Apache::loncommon::end_data_table_row()); } elsif ($mode eq 'csv') { next if (! defined($CSVfile)); # no need to bother with $linkto my @line = (); foreach my $item (@cols) { push @line,&Apache::loncommon::csv_translate($in{$item}); } print $CSVfile '"'.join('","',@line)."\"\n"; } elsif ($mode eq 'excel') { my $col = 0; foreach my $item (@cols) { if ($item eq 'start' || $item eq 'end') { if ((defined($in{$item})) && ($in{$item} != 0)) { $excel_sheet->write($row,$col++, &Apache::lonstathelpers::calc_serial($in{$item}), $format->{'date'}); } else { $excel_sheet->write($row,$col++,'none'); } } else { $excel_sheet->write($row,$col++,$in{$item}); } } $row++; } } if ($mode eq 'view' || $mode eq 'html' || $mode eq 'autoenroll' || $mode eq 'pickauthor') { $r->print(&Apache::loncommon::end_data_table().'
'); } elsif ($mode eq 'excel') { $excel_workbook->close(); $r->print('

'.&mt('[_1]Your Excel spreadsheet[_2] is ready for download.', '','')."

\n"); } elsif ($mode eq 'csv') { close($CSVfile); $r->print('

'.&mt('[_1]Your CSV file[_2] is ready for download.', '','')."

\n"); $r->rflush(); } if ($mode eq 'autoenroll') { return ($usercount,$autocount,$manualcount,$lockcount,$unlockcount); } else { return ($usercount); } } sub bulkaction_javascript { my ($formname,$caller) = @_; my $docstart = 'document'; if ($caller eq 'popup') { $docstart = 'opener.document'; } my %lt = &Apache::lonlocal::texthash( acwi => 'Access will be set to start immediately', asyo => 'as you did not select an end date in the pop-up window', accw => 'Access will be set to continue indefinitely', asyd => 'as you did not select an end date in the pop-up window', sewi => "Sections will be switched to 'No section'", ayes => "as you either selected the 'No section' option", oryo => 'or you did not select a section in the pop-up window', arol => 'A role with no section will be added', swbs => 'Sections will be switched to:', rwba => 'Roles will be added for section(s):', ); my $alert = &mt("You must select at least one user by checking a user's 'Select' checkbox"); my $noaction = &mt("You need to select an action to take for the user(s) you have selected"); my $singconfirm = &mt(' for a single user?'); my $multconfirm = &mt(' for multiple users?'); my $output = <<"ENDJS"; function verify_action (field) { var numchecked = 0; var singconf = '$singconfirm'; var multconf = '$multconfirm'; if ($docstart.$formname.elements[field].length > 0) { for (i=0; i<$docstart.$formname.elements[field].length; i++) { if ($docstart.$formname.elements[field][i].checked == true) { numchecked ++; } } } else { if ($docstart.$formname.elements[field].checked == true) { numchecked ++; } } if (numchecked == 0) { alert("$alert"); return; } else { var message = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].text; var choice = $docstart.$formname.bulkaction[$docstart.$formname.bulkaction.selectedIndex].value; if (choice == '') { alert("$noaction"); return; } else { if (numchecked == 1) { message += singconf; } else { message += multconf; } ENDJS if ($caller ne 'popup') { $output .= <<"NEWWIN"; if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate' || choice == 'chgsec') { opendatebrowser(document.$formname,'$formname','go'); return; } else { if (confirm(message)) { document.$formname.phase.value = 'bulkchange'; document.$formname.submit(); return; } } NEWWIN } else { $output .= <<"POPUP"; if (choice == 'chgdates' || choice == 'reenable' || choice == 'activate') { var datemsg = ''; if (($docstart.$formname.startdate_month.value == '') && ($docstart.$formname.startdate_day.value == '') && ($docstart.$formname.startdate_year.value == '')) { datemsg = "\\n$lt{'acwi'},\\n$lt{'asyo'}.\\n"; } if (($docstart.$formname.enddate_month.value == '') && ($docstart.$formname.enddate_day.value == '') && ($docstart.$formname.enddate_year.value == '')) { datemsg += "\\n$lt{'accw'},\\n$lt{'asyd'}.\\n"; } if (datemsg != '') { message += "\\n"+datemsg; } } if (choice == 'chgsec') { var rolefilter = $docstart.$formname.showrole.options[$docstart.$formname.showrole.selectedIndex].value; var retained = $docstart.$formname.retainsec.value; var secshow = $docstart.$formname.newsecs.value; if (secshow == '') { if (rolefilter == 'st' || retained == 0 || retained == "") { message += "\\n\\n$lt{'sewi'},\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n"; } else { message += "\\n\\n$lt{'arol'}\\n$lt{'ayes'},\\n$lt{'oryo'}.\\n"; } } else { if (rolefilter == 'st' || retained == 0 || retained == "") { message += "\\n\\n$lt{'swbs'} "+secshow+".\\n"; } else { message += "\\n\\n$lt{'rwba'} "+secshow+".\\n"; } } } if (confirm(message)) { $docstart.$formname.phase.value = 'bulkchange'; $docstart.$formname.submit(); window.close(); } POPUP } $output .= ' } } } '; return $output; } sub print_username_link { my ($mode,$in) = @_; my $output; if ($mode eq 'autoenroll') { $output = $in->{'username'}; } else { $output = '{'username'}','$in->{'domain'}'".')">'. $in->{'username'}.''; } return $output; } sub role_type_names { my %lt = &Apache::lonlocal::texthash ( 'domain' => 'Domain Roles', 'author' => 'Co-Author Roles', 'course' => 'Course Roles', 'community' => 'Community Roles', ); return %lt; } sub select_actions { my ($context,$setting,$statusmode,$formname) = @_; my %lt = &Apache::lonlocal::texthash( revoke => "Revoke user roles", delete => "Delete user roles", reenable => "Re-enable expired user roles", activate => "Make future user roles active now", chgdates => "Change starting/ending dates", chgsec => "Change section associated with user roles", ); # FIXME Add an option to change credits for student roles. my ($output,$options,%choices); # FIXME Disable actions for now for roletype=course in domain context if ($context eq 'domain' && $setting eq 'course') { return; } if ($context eq 'course') { if ($env{'form.showrole'} ne 'Any') { my $showactions; if (&Apache::lonnet::allowed('c'.$env{'form.showrole'}, $env{'request.course.id'})) { $showactions = 1; } elsif ($env{'request.course.sec'} ne '') { if (&Apache::lonnet::allowed('c'.$env{'form.showrole'},$env{'request.course.id'}.'/'.$env{'request.course.sec'})) { $showactions = 1; } } unless ($showactions) { unless (&is_courseowner($env{'request.course.id'}, $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'})) { return; } } } } if ($statusmode eq 'Any') { $options .= ' '; $choices{'dates'} = 1; } else { if ($statusmode eq 'Future') { $options .= ' '; $choices{'dates'} = 1; } elsif ($statusmode eq 'Expired') { $options .= ' '; $choices{'dates'} = 1; } if ($statusmode eq 'Active' || $statusmode eq 'Future') { $options .= ' '; $choices{'dates'} = 1; } } if ($context eq 'domain') { $options .= ' '; } if (($context eq 'course') || ($context eq 'domain' && $setting eq 'course')) { if (($statusmode ne 'Expired') && ($env{'request.course.sec'} eq '')) { $options .= ' '; $choices{'sections'} = 1; } } if ($options) { $output = ''; if ($choices{'dates'}) { $output .= ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n"; if ($context eq 'course') { $output .= ''."\n"; } } if ($choices{'sections'}) { $output .= ''."\n". ''."\n"; } } return $output; } sub date_section_javascript { my ($context,$setting) = @_; my $title = 'Date_And_Section_Selector'; my %nopopup = &Apache::lonlocal::texthash ( revoke => "Check the boxes for any users for whom roles are to be revoked, and click 'Proceed'", delete => "Check the boxes for any users for whom roles are to be deleted, and click 'Proceed'", none => "Choose an action to take for selected users", ); my $output = <<"ENDONE"; ENDTWO return $output; } sub date_section_selector { my ($context,$permission,$crstype,$showcredits) = @_; my $callingform = $env{'form.callingform'}; my $formname = 'dateselect'; my $groupslist = &get_groupslist(); my $sec_js = &setsections_javascript($formname,$groupslist,undef,undef,$crstype, $showcredits); my $output = <<"END"; ENDJS my %lt = &Apache::lonlocal::texthash ( chac => 'Access dates to apply for selected users', chse => 'Changes in section affiliation to apply to selected users', fors => 'For student roles, changing the section will result in a section switch as students may only be in one section of a course at a time.', forn => 'For a course role that is not "student", users may have roles in more than one section at a time.', reta => "Retain each user's current section affiliations?", dnap => '(Does not apply to student roles).', ); my ($date_items,$headertext); if ($env{'form.bulkaction'} eq 'chgsec') { $headertext = $lt{'chse'}; } else { $headertext = $lt{'chac'}; my $starttime; if (($env{'form.bulkaction'} eq 'activate') || ($env{'form.bulkaction'} eq 'reenable')) { $starttime = time; } $date_items = &date_setting_table($starttime,undef,$context, $env{'form.bulkaction'},$formname, $permission,$crstype); } $output .= '

'.$headertext.'

'. '
'."\n". $date_items; if ($context eq 'course' && $env{'form.bulkaction'} eq 'chgsec') { my ($cnum,$cdom) = &get_course_identity(); if ($crstype eq 'Community') { $lt{'fors'} = &mt('For member roles, changing the section will result in a section switch, as members may only be in one section of a community at a time.'); $lt{'forn'} = &mt('For a community role that is not "member", users may have roles in more than one section at a time.'); $lt{'dnap'} = &mt('(Does not apply to member roles).'); } my $info; if ($env{'form.showrole'} eq 'st') { $output .= '

'.$lt{'fors'}.'

'; } elsif ($env{'form.showrole'} eq 'Any') { $output .= '

'.$lt{'fors'}.'

'. '

'.$lt{'forn'}.' '; $info = $lt{'reta'}; } else { $output .= '

'.$lt{'forn'}.' '; $info = $lt{'reta'}; } if ($info) { $info .= ''. '  '. ''; if ($env{'form.showrole'} eq 'Any') { $info .= '
'.$lt{'dnap'}; } $info .= '

'; } else { $info = ''; } my $rowtitle = &mt('New section to assign'); my $secbox = §ion_picker($cdom,$cnum,$env{'form.showrole'},$rowtitle, $permission,$context,'chgsec',$crstype); $output .= $info.$secbox; } $output .= '

'. '

'."\n". '
'; return $output; } sub section_picker { my ($cdom,$cnum,$role,$rowtitle,$permission,$context,$mode,$crstype, $showcredits,$credits) = @_; my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum); my $sections_select .= &course_sections(\%sections_count,$role); my $secbox = '
'.&Apache::lonhtmlcommon::start_pick_box()."\n"; if ($mode eq 'upload') { my ($options,$cb_script,$coursepick) = &default_role_selector($context,1,$crstype,$showcredits); $secbox .= &Apache::lonhtmlcommon::row_title(&mt('role'),'LC_oddrow_value'). $options. &Apache::lonhtmlcommon::row_closure(1)."\n"; } $secbox .= &Apache::lonhtmlcommon::row_title($rowtitle,'LC_oddrow_value')."\n"; if ($env{'request.course.sec'} eq '') { $secbox .= ''."\n". '
'.&mt('Existing sections')."\n". '
'.$sections_select.'		'. &mt('New section').'
'."\n". ''."\n". ''."\n". '
'."\n"; } else { $secbox .= ''. $env{'request.course.sec'}; } $secbox .= &Apache::lonhtmlcommon::row_closure(1)."\n"; unless ($mode eq 'chgsec') { if ($showcredits) { $secbox .= &Apache::lonhtmlcommon::row_title(&mt('credits (students)'), 'LC_evenrow_value')."\n". ''."\n". &Apache::lonhtmlcommon::row_closure(1)."\n"; } } $secbox .= &Apache::lonhtmlcommon::end_pick_box().'
'; return $secbox; } sub results_header_row { my ($rolefilter,$statusmode,$context,$permission,$mode,$crstype) = @_; my ($description,$showfilter); if ($rolefilter ne 'Any') { $showfilter = $rolefilter; } if ($context eq 'course') { if ($mode eq 'csv' || $mode eq 'excel') { if ($crstype eq 'Community') { $description = &mt('Community - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' '; } else { $description = &mt('Course - [_1]:',$env{'course.'.$env{'request.course.id'}.'.description'}).' '; } } if ($statusmode eq 'Expired') { if ($crstype eq 'Community') { $description .= &mt('Users in community with expired [_1] roles',$showfilter); } else { $description .= &mt('Users in course with expired [_1] roles',$showfilter); } } elsif ($statusmode eq 'Future') { if ($crstype eq 'Community') { $description .= &mt('Users in community with future [_1] roles',$showfilter); } else { $description .= &mt('Users in course with future [_1] roles',$showfilter); } } elsif ($statusmode eq 'Active') { if ($crstype eq 'Community') { $description .= &mt('Users in community with active [_1] roles',$showfilter); } else { $description .= &mt('Users in course with active [_1] roles',$showfilter); } } else { if ($rolefilter eq 'Any') { if ($crstype eq 'Community') { $description .= &mt('All users in community'); } else { $description .= &mt('All users in course'); } } else { if ($crstype eq 'Community') { $description .= &mt('All users in community with [_1] roles',$rolefilter); } else { $description .= &mt('All users in course with [_1] roles',$rolefilter); } } } my $constraint; my $viewablesec = &viewable_section($permission); if ($viewablesec ne '') { if ($env{'form.showrole'} eq 'st') { $constraint = &mt('only users in section "[_1]"',$viewablesec); } elsif (($env{'form.showrole'} ne 'cc') && ($env{'form.showrole'} ne 'co')) { $constraint = &mt('only users affiliated with no section or section "[_1]"',$viewablesec); } if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) { if ($env{'form.grpfilter'} eq 'none') { $constraint .= &mt(' and not in any group'); } else { $constraint .= &mt(' and members of group: "[_1]"',$env{'form.grpfilter'}); } } } else { if (($env{'form.secfilter'} ne 'all') && ($env{'form.secfilter'} ne '')) { if ($env{'form.secfilter'} eq 'none') { $constraint = &mt('only users affiliated with no section'); } else { $constraint = &mt('only users affiliated with section "[_1]"',$env{'form.secfilter'}); } } if (($env{'form.grpfilter'} ne 'all') && ($env{'form.grpfilter'} ne '')) { if ($env{'form.grpfilter'} eq 'none') { if ($constraint eq '') { $constraint = &mt('only users not in any group'); } else { $constraint .= &mt(' and also not in any group'); } } else { if ($constraint eq '') { $constraint = &mt('only members of group: "[_1]"',$env{'form.grpfilter'}); } else { $constraint .= &mt(' and also members of group: "[_1]"'.$env{'form.grpfilter'}); } } } } if ($constraint ne '') { $description .= ' ('.$constraint.')'; } } elsif ($context eq 'author') { $description = &mt('Author space for [_1]' ,'' .&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'}) .'') .':  '; if ($statusmode eq 'Expired') { $description .= &mt('Co-authors with expired [_1] roles',$showfilter); } elsif ($statusmode eq 'Future') { $description .= &mt('Co-authors with future [_1] roles',$showfilter); } elsif ($statusmode eq 'Active') { $description .= &mt('Co-authors with active [_1] roles',$showfilter); } else { if ($rolefilter eq 'Any') { $description .= &mt('All co-authors'); } else { $description .= &mt('All co-authors with [_1] roles',$rolefilter); } } } elsif ($context eq 'domain') { my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description'); $description = &mt('Domain - [_1]:',$domdesc).' '; if ($env{'form.roletype'} eq 'domain') { if ($statusmode eq 'Expired') { $description .= &mt('Users in domain with expired [_1] roles',$showfilter); } elsif ($statusmode eq 'Future') { $description .= &mt('Users in domain with future [_1] roles',$showfilter); } elsif ($statusmode eq 'Active') { $description .= &mt('Users in domain with active [_1] roles',$showfilter); } else { if ($rolefilter eq 'Any') { $description .= &mt('All users in domain'); } else { $description .= &mt('All users in domain with [_1] roles',$rolefilter); } } } elsif ($env{'form.roletype'} eq 'author') { if ($statusmode eq 'Expired') { $description .= &mt('Co-authors in domain with expired [_1] roles',$showfilter); } elsif ($statusmode eq 'Future') { $description .= &mt('Co-authors in domain with future [_1] roles',$showfilter); } elsif ($statusmode eq 'Active') { $description .= &mt('Co-authors in domain with active [_1] roles',$showfilter); } else { if ($rolefilter eq 'Any') { $description .= &mt('All users with co-author roles in domain',$showfilter); } else { $description .= &mt('All co-authors in domain with [_1] roles',$rolefilter); } } } elsif (($env{'form.roletype'} eq 'course') || ($env{'form.roletype'} eq 'community')) { my $coursefilter = $env{'form.coursepick'}; if ($env{'form.roletype'} eq 'course') { if ($coursefilter eq 'category') { my $instcode = &instcode_from_coursefilter(); if ($instcode eq '.') { $description .= &mt('All courses in domain').' - '; } else { $description .= &mt('Courses in domain with institutional code: [_1]',$instcode).' - '; } } elsif ($coursefilter eq 'selected') { $description .= &mt('Selected courses in domain').' - '; } elsif ($coursefilter eq 'all') { $description .= &mt('All courses in domain').' - '; } } elsif ($env{'form.roletype'} eq 'community') { if ($coursefilter eq 'selected') { $description .= &mt('Selected communities in domain').' - '; } elsif ($coursefilter eq 'all') { $description .= &mt('All communities in domain').' - '; } } if ($statusmode eq 'Expired') { $description .= &mt('users with expired [_1] roles',$showfilter); } elsif ($statusmode eq 'Future') { $description .= &mt('users with future [_1] roles',$showfilter); } elsif ($statusmode eq 'Active') { $description .= &mt('users with active [_1] roles',$showfilter); } else { if ($rolefilter eq 'Any') { $description .= &mt('all users'); } else { $description .= &mt('users with [_1] roles',$rolefilter); } } } } return $description; } sub viewable_section { my ($permission) = @_; my $viewablesec; if (ref($permission) eq 'HASH') { if (exists($permission->{'view_section'})) { $viewablesec = $permission->{'view_section'}; } elsif (exists($permission->{'cusr_section'})) { $viewablesec = $permission->{'cusr_section'}; } } return $viewablesec; } ################################################# ################################################# sub show_drop_list { my ($r,$classlist,$nosort,$permission,$crstype) = @_; my $cid = $env{'request.course.id'}; my ($cnum,$cdom) = &get_course_identity($cid); if (! exists($env{'form.sortby'})) { &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['sortby']); } my $sortby = $env{'form.sortby'}; if ($sortby !~ /^(username|domain|section|groups|fullname|id|start|end)$/) { $sortby = 'username'; } my $action = "drop"; my $check_uncheck_js = &Apache::loncommon::check_uncheck_jscript(); $r->print(< END my ($indexhash,$keylist) = &make_keylist_array(); my $studentcount = 0; if (ref($classlist) eq 'HASH') { foreach my $student (keys(%{$classlist})) { my $sdata = $classlist->{$student}; my $status = $sdata->[$indexhash->{'status'}]; my $section = $sdata->[$indexhash->{'section'}]; if ($status ne 'Active') { delete($classlist->{$student}); next; } if ($env{'request.course.sec'} ne '') { if ($section ne $env{'request.course.sec'}) { delete($classlist->{$student}); next; } } $studentcount ++; } } if (!$studentcount) { my $msg = ''; if ($crstype eq 'Community') { $msg = &mt('There are no members to drop.'); } else { $msg = &mt('There are no students to drop.'); } $r->print('

'.$msg.'

'); return; } my ($classgroups) = &Apache::loncoursedata::get_group_memberships( $classlist,$keylist,$cdom,$cnum); my %lt=&Apache::lonlocal::texthash('usrn' => "username", 'dom' => "domain", 'id' => "ID", 'sn' => "student name", 'mn' => "member name", 'sec' => "section", 'start' => "start date", 'end' => "end date", 'groups' => "active groups", ); my $nametitle = $lt{'sn'}; if ($crstype eq 'Community') { $nametitle = $lt{'mn'}; } if ($nosort) { $r->print(&Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row()); $r->print(<  $lt{'usrn'} $lt{'dom'} $lt{'id'} $nametitle $lt{'sec'} $lt{'start'} $lt{'end'} $lt{'groups'} END $r->print(&Apache::loncommon::end_data_table_header_row()); } else { $r->print(&Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row()); $r->print(<  $lt{'usrn'} $lt{'dom'} $lt{'id'} $nametitle $lt{'sec'} $lt{'start'} $lt{'end'} $lt{'groups'} END $r->print(&Apache::loncommon::end_data_table_header_row()); } # # Sort the students my $index = $indexhash->{$sortby}; my $second = $indexhash->{'username'}; my $third = $indexhash->{'domain'}; my @Sorted_Students = sort { lc($classlist->{$a}->[$index]) cmp lc($classlist->{$b}->[$index]) || lc($classlist->{$a}->[$second]) cmp lc($classlist->{$b}->[$second]) || lc($classlist->{$a}->[$third]) cmp lc($classlist->{$b}->[$third]) } (keys(%{$classlist})); foreach my $student (@Sorted_Students) { my $error; my $sdata = $classlist->{$student}; my $username = $sdata->[$indexhash->{'username'}]; my $domain = $sdata->[$indexhash->{'domain'}]; my $section = $sdata->[$indexhash->{'section'}]; my $name = $sdata->[$indexhash->{'fullname'}]; my $id = $sdata->[$indexhash->{'id'}]; my $start = $sdata->[$indexhash->{'start'}]; my $end = $sdata->[$indexhash->{'end'}]; my $groups = $classgroups->{$student}; my $active_groups; if (ref($groups->{active}) eq 'HASH') { $active_groups = join(', ',keys(%{$groups->{'active'}})); } if (! defined($start) || $start == 0) { $start = &mt('none'); } else { $start = &Apache::lonlocal::locallocaltime($start); } if (! defined($end) || $end == 0) { $end = &mt('none'); } else { $end = &Apache::lonlocal::locallocaltime($end); } my $studentkey = $student.':'.$section; my $startitem = ''; # $r->print(&Apache::loncommon::start_data_table_row()); $r->print(<<"END"); $username $domain $id $name $section $start $startitem $end $active_groups END $r->print(&Apache::loncommon::end_data_table_row()); } $r->print(&Apache::loncommon::end_data_table().'
'); %lt=&Apache::lonlocal::texthash( 'dp' => "Drop Students", 'dm' => "Drop Members", 'ca' => "check all", 'ua' => "uncheck all", ); my $btn = $lt{'dp'}; if ($crstype eq 'Community') { $btn = $lt{'dm'}; } $r->print(<<"END");

 

END return; } # # Print out the initial form to get the file containing a list of users # sub print_first_users_upload_form { my ($r,$context) = @_; my $str; $str = ''; $str .= ''; $str .= ''; $str .= &Apache::grades::checkforfile_js(); $str .= '

'.&mt('Upload a file containing information about users').'

'."\n"; # Excel and CSV Help $str .= '
' .&Apache::loncommon::help_open_topic("Course_Create_Class_List", &mt("How do I create a users list from a spreadsheet")) .' '.&Apache::loncommon::help_open_topic("Course_Convert_To_CSV", &mt("How do I create a CSV file from a spreadsheet")) ."
\n"; $str .= &Apache::lonhtmlcommon::start_pick_box() .&Apache::lonhtmlcommon::row_title(&mt('File')); if (&Apache::lonlocal::current_language() ne 'en') { if ($context eq 'course') { $str .= '

'."\n" .&mt('Please upload an UTF8 encoded file to ensure a correct character encoding in your classlist.')."\n" .'

'."\n"; } } $str .= &Apache::loncommon::upfile_select_html() .&Apache::lonhtmlcommon::row_closure() .&Apache::lonhtmlcommon::row_title( '') .'' .&Apache::lonhtmlcommon::row_closure(1) .&Apache::lonhtmlcommon::end_pick_box(); $str .= '

' .'' .'

'; $r->print($str); return; } # ================================================= Drop/Add from uploaded file sub upfile_drop_add { my ($r,$context,$permission,$showcredits) = @_; &Apache::loncommon::load_tmp_file($r); my @userdata=&Apache::loncommon::upfile_record_sep(); if($env{'form.noFirstLine'}){shift(@userdata);} my @keyfields = split(/\,/,$env{'form.keyfields'}); my %fields=(); for (my $i=0; $i<=$env{'form.nfields'}; $i++) { if ($env{'form.upfile_associate'} eq 'reverse') { if ($env{'form.f'.$i} ne 'none') { $fields{$keyfields[$i]}=$env{'form.f'.$i}; } } else { $fields{$env{'form.f'.$i}}=$keyfields[$i]; } } if ($env{'form.fullup'} ne 'yes') { $r->print('
'."\n". ''); } # # Store the field choices away my @storefields = qw/username names fname mname lname gen id sec ipwd email role domain inststatus/; if ($showcredits) { push (@storefields,'credits'); } my %fieldstype; foreach my $field (@storefields) { $env{'form.'.$field.'_choice'}=$fields{$field}; $fieldstype{$field.'_choice'} = 'scalar'; } &Apache::loncommon::store_course_settings('enrollment_upload',\%fieldstype); my ($cid,$crstype,$setting); if ($context eq 'domain') { $setting = $env{'form.roleaction'}; } if ($env{'request.course.id'} ne '') { $cid = $env{'request.course.id'}; $crstype = &Apache::loncommon::course_type(); } elsif ($setting eq 'course') { if (&Apache::lonnet::is_course($env{'form.dcdomain'},$env{'form.dccourse'})) { $cid = $env{'form.dcdomain'}.'_'.$env{'form.dccourse'}; $crstype = &Apache::loncommon::course_type($cid); } } my ($startdate,$enddate) = &get_dates_from_form(); if ($env{'form.makedatesdefault'}) { $r->print(&make_dates_default($startdate,$enddate,$context,$crstype)); } # Determine domain and desired host (home server) my $defdom=$env{'request.role.domain'}; my $domain; if ($env{'form.defaultdomain'} ne '') { $domain = $env{'form.defaultdomain'}; } else { $domain = $defdom; } my $desiredhost = $env{'form.lcserver'}; if (lc($desiredhost) eq 'default') { $desiredhost = undef; } else { my %home_servers = &Apache::lonnet::get_servers($defdom,'library'); if (! exists($home_servers{$desiredhost})) { $r->print(''.&mt('Error'). &mt('Invalid home server specified').''); $r->print(&Apache::loncommon::end_page()); return; } } # Determine authentication mechanism my $changeauth; if ($context eq 'domain') { $changeauth = $env{'form.changeauth'}; } my $amode = ''; my $genpwd = ''; if ($env{'form.login'} eq 'krb') { $amode='krb'; $amode.=$env{'form.krbver'}; $genpwd=$env{'form.krbarg'}; } elsif ($env{'form.login'} eq 'int') { $amode='internal'; if ((defined($env{'form.intarg'})) && ($env{'form.intarg'})) { $genpwd=$env{'form.intarg'}; } } elsif ($env{'form.login'} eq 'loc') { $amode='localauth'; if ((defined($env{'form.locarg'})) && ($env{'form.locarg'})) { $genpwd=$env{'form.locarg'}; } } if ($amode =~ /^krb/) { if (! defined($genpwd) || $genpwd eq '') { $r->print(''. &mt('Unable to enroll users').' '. &mt('No Kerberos domain was specified.').'

'); $amode = ''; # This causes the loop below to be skipped } } my ($defaultsec,$defaultrole,$defaultcredits,$commoncredits); if ($context eq 'domain') { if ($setting eq 'domain') { $defaultrole = $env{'form.defaultrole'}; } elsif ($setting eq 'course') { $defaultrole = $env{'form.courserole'}; $defaultsec = $env{'form.sections'}; if ($showcredits) { $commoncredits = $env{'form.credits'}; if ($crstype ne 'Community') { my %coursehash=&Apache::lonnet::coursedescription($cid); $defaultcredits = $coursehash{'internal.defaultcredits'}; } } } } elsif ($context eq 'author') { $defaultrole = $env{'form.defaultrole'}; } elsif ($context eq 'course') { $defaultrole = $env{'form.defaultrole'}; $defaultsec = $env{'form.sections'}; if ($showcredits) { $commoncredits = $env{'form.credits'}; $defaultcredits = $env{'course.'.$cid.'.internal.defaultcredits'}; } } # Check to see if user information can be changed my @userinfo = ('firstname','middlename','lastname','generation', 'permanentemail','id'); my %canmodify; if (&Apache::lonnet::allowed('mau',$domain)) { push(@userinfo,'inststatus'); foreach my $field (@userinfo) { $canmodify{$field} = 1; } } my (%userlist,%modifiable_fields,@poss_roles); my $secidx = &Apache::loncoursedata::CL_SECTION(); my @courseroles = &roles_by_context('course',1,$crstype); if (!&Apache::lonnet::allowed('mau',$domain)) { if ($context eq 'course' || $context eq 'author') { @poss_roles = &curr_role_permissions($context,'','',$crstype); my @statuses = ('active','future'); my ($indexhash,$keylist) = &make_keylist_array(); my %info; foreach my $role (@poss_roles) { %{$modifiable_fields{$role}} = &can_modify_userinfo($context,$domain, \@userinfo,[$role]); } if ($context eq 'course') { my ($cnum,$cdom) = &get_course_identity(); my $roster = &Apache::loncoursedata::get_classlist(); if (ref($roster) eq 'HASH') { %userlist = %{$roster}; } my %advrolehash = &Apache::lonnet::get_my_roles($cnum,$cdom,undef, \@statuses,\@poss_roles); &gather_userinfo($context,'view',\%userlist,$indexhash,\%info, \%advrolehash,$permission); } elsif ($context eq 'author') { my %cstr_roles = &Apache::lonnet::get_my_roles(undef,undef,undef, \@statuses,\@poss_roles); &gather_userinfo($context,'view',\%userlist,$indexhash,\%info, \%cstr_roles,$permission); } } } if ( $domain eq &LONCAPA::clean_domain($domain) && ($amode ne '')) { ####################################### ## Add/Modify Users ## ####################################### if ($context eq 'course') { $r->print('

'.&mt('Enrolling Users')."

\n

\n"); } elsif ($context eq 'author') { $r->print('

'.&mt('Updating Co-authors')."

\n

\n"); } else { $r->print('

'.&mt('Adding/Modifying Users')."

\n

\n"); } $r->rflush; my %counts = ( user => 0, auth => 0, role => 0, ); my $flushc=0; my %student=(); my (%curr_groups,@sections,@cleansec,$defaultwarn,$groupwarn); my %userchg; if ($context eq 'course' || $setting eq 'course') { if ($context eq 'course') { # Get information about course groups %curr_groups = &Apache::longroup::coursegroups(); } elsif ($setting eq 'course') { if ($cid) { %curr_groups = &Apache::longroup::coursegroups($env{'form.dcdomain'}, $env{'form.dccourse'}); } } # determine section number if ($defaultsec =~ /,/) { push(@sections,split(/,/,$defaultsec)); } else { push(@sections,$defaultsec); } # remove non alphanumeric values from section foreach my $item (@sections) { $item =~ s/\W//g; if ($item eq "none" || $item eq 'all') { $defaultwarn = &mt('Default section name [_1] could not be used as it is a reserved word.',$item); } elsif ($item ne '' && exists($curr_groups{$item})) { $groupwarn = &mt('Default section name "[_1]" is the name of a course group. Section names and group names must be distinct.',$item); } elsif ($item ne '') { push(@cleansec,$item); } } if ($defaultwarn) { $r->print($defaultwarn.'
'); } if ($groupwarn) { $r->print($groupwarn.'
'); } } my (%curr_rules,%got_rules,%alerts,%cancreate); my %customroles = &my_custom_roles($crstype); my @permitted_roles = &roles_on_upload($context,$setting,$crstype,%customroles); my %longtypes = &Apache::lonlocal::texthash( official => 'Institutional', unofficial => 'Non-institutional', ); my $newuserdom = $env{'request.role.domain'}; map { $cancreate{$_} = &can_create_user($newuserdom,$context,$_); } keys(%longtypes); # Get new users list foreach my $line (@userdata) { my @secs; my %entries=&Apache::loncommon::record_sep($line); # Determine user name $entries{$fields{'username'}} =~ s/^\s+|\s+$//g; unless (($entries{$fields{'username'}} eq '') || (!defined($entries{$fields{'username'}}))) { my ($fname, $mname, $lname,$gen) = ('','','',''); if (defined($fields{'names'})) { ($lname,$fname,$mname)=($entries{$fields{'names'}}=~ /([^\,]+)\,\s*(\w+)\s*(.*)$/); } else { if (defined($fields{'fname'})) { $fname=$entries{$fields{'fname'}}; } if (defined($fields{'mname'})) { $mname=$entries{$fields{'mname'}}; } if (defined($fields{'lname'})) { $lname=$entries{$fields{'lname'}}; } if (defined($fields{'gen'})) { $gen=$entries{$fields{'gen'}}; } } if ($entries{$fields{'username'}} ne &LONCAPA::clean_username($entries{$fields{'username'}})) { my $nowhitespace; if ($entries{$fields{'username'}} =~ /\s/) { $nowhitespace = ' - '.&mt('usernames may not contain spaces.'); } $r->print( '
'. &mt('Unacceptable username [_1] for user [_2] [_3] [_4] [_5]', '"'.$entries{$fields{'username'}}.'"', $fname,$mname,$lname,$gen). $nowhitespace); next; } else { $entries{$fields{'domain'}} =~ s/^\s+|\s+$//g; if ($entries{$fields{'domain'}} ne &LONCAPA::clean_domain($entries{$fields{'domain'}})) { $r->print( '
'. &mt('Unacceptable domain [_1] for user [_2] [_3] [_4] [_5]', '"'.$entries{$fields{'domain'}}.'"', $fname,$mname,$lname,$gen)); next; } my $username = $entries{$fields{'username'}}; my $userdomain = $entries{$fields{'domain'}}; if ($userdomain eq '') { $userdomain = $domain; } if (defined($fields{'sec'})) { if (defined($entries{$fields{'sec'}})) { $entries{$fields{'sec'}} =~ s/\W//g; my $item = $entries{$fields{'sec'}}; if ($item eq "none" || $item eq 'all') { $r->print('
'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a reserved word.',''.$username.'',$fname,$mname,$lname,$gen,$item)); next; } elsif (exists($curr_groups{$item})) { $r->print('
'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]" - this is a course group.',''.$username.'',$fname,$mname,$lname,$gen,$item).' '.&mt('Section names and group names must be distinct.')); next; } else { push(@secs,$item); } } } if ($env{'request.course.sec'} ne '') { @secs = ($env{'request.course.sec'}); if (ref($userlist{$username.':'.$userdomain}) eq 'ARRAY') { my $currsec = $userlist{$username.':'.$userdomain}[$secidx]; if ($currsec ne $env{'request.course.sec'}) { $r->print('
'.&mt('[_1]: Unable to enroll user [_2] [_3] [_4] [_5] in a section named "[_6]".',''.$username.'',$fname,$mname,$lname,$gen,$secs[0]).'
'); if ($currsec eq '') { $r->print(&mt('This user already has an active/future student role in the course, unaffiliated to any section.')); } else { $r->print(&mt('This user already has an active/future role in section "[_1]" of the course.',$currsec)); } $r->print('
'.&mt('Although your current role has privileges to add students to section "[_1]", you do not have privileges to modify existing enrollments in other sections.',$secs[0]).'
'); next; } } } elsif ($context eq 'course' || $setting eq 'course') { if (@secs == 0) { @secs = @cleansec; } } # determine id number my $id=''; if (defined($fields{'id'})) { if (defined($entries{$fields{'id'}})) { $id=$entries{$fields{'id'}}; } $id=~tr/A-Z/a-z/; } # determine email address my $email=''; if (defined($fields{'email'})) { $entries{$fields{'email'}} =~ s/^\s+|\s+$//g; if (defined($entries{$fields{'email'}})) { $email=$entries{$fields{'email'}}; unless ($email=~/^[^\@]+\@[^\@]+$/) { $email=''; } } } # determine affiliation my $inststatus=''; if (defined($fields{'inststatus'})) { if (defined($entries{$fields{'inststatus'}})) { $inststatus=$entries{$fields{'inststatus'}}; } } # determine user password my $password = $genpwd; if (defined($fields{'ipwd'})) { if ($entries{$fields{'ipwd'}}) { $password=$entries{$fields{'ipwd'}}; } } # determine user role my $role = ''; if (defined($fields{'role'})) { if ($entries{$fields{'role'}}) { $entries{$fields{'role'}} =~ s/(\s+$|^\s+)//g; if ($entries{$fields{'role'}} ne '') { if (grep(/^\Q$entries{$fields{'role'}}\E$/,@permitted_roles)) { $role = $entries{$fields{'role'}}; } } if ($role eq '') { my $rolestr = join(', ',@permitted_roles); $r->print('
' .&mt('[_1]: You do not have permission to add the requested role [_2] for the user.' ,''.$entries{$fields{'username'}}.'' ,$entries{$fields{'role'}}) .'
' .&mt('Allowable role(s) is/are: [_1].',$rolestr)."\n" ); next; } } } if ($role eq '') { $role = $defaultrole; } # Clean up whitespace foreach (\$id,\$fname,\$mname,\$lname,\$gen,\$inststatus) { $$_ =~ s/(\s+$|^\s+)//g; } my $credits; if ($showcredits) { if (($role eq 'st') && ($crstype ne 'Community')) { $credits = $entries{$fields{'credits'}}; if ($credits ne '') { $credits =~ s/[^\d\.]//g; } if ($credits eq '') { $credits = $commoncredits; } if ($credits eq $defaultcredits) { undef($credits); } } } # check against rules my $checkid = 0; my $newuser = 0; my (%rulematch,%inst_results,%idinst_results); my $uhome=&Apache::lonnet::homeserver($username,$userdomain); if ($uhome eq 'no_host') { if ($userdomain ne $newuserdom) { if ($context eq 'course') { $r->print('
'. &mt('[_1]: The domain specified ([_2]) is different to that of the course.', ''.$username.'',$userdomain).'
'); } elsif ($context eq 'author') { $r->print(&mt('[_1]: The domain specified ([_2]) is different to that of the author.', ''.$username.'',$userdomain).'
'); } else { $r->print(&mt('[_1]: The domain specified ([_2]) is different to that of your current role.', ''.$username.'',$userdomain).'
'); } $r->print(&mt('The user does not already exist, and you may not create a new user in a different domain.')); next; } $checkid = 1; $newuser = 1; my $user = $username.':'.$newuserdom; my $checkhash; my $checks = { 'username' => 1 }; $checkhash->{$username.':'.$newuserdom} = { 'newuser' => 1, }; &Apache::loncommon::user_rule_check($checkhash,$checks, \%alerts,\%rulematch,\%inst_results,\%curr_rules, \%got_rules); if (ref($alerts{'username'}) eq 'HASH') { if (ref($alerts{'username'}{$newuserdom}) eq 'HASH') { if ($alerts{'username'}{$newuserdom}{$username}) { $r->print('
'. &mt('[_1]: matches the username format at your institution, but is not known to your directory service.',''.$username.'').'
'. &mt('Consequently, the user was not created.')); next; } } } my $usertype = 'unofficial'; if (ref($rulematch{$user}) eq 'HASH') { if ($rulematch{$user}{'username'}) { $usertype = 'official'; } } unless ($cancreate{$usertype}) { my $showtype = $longtypes{$usertype}; $r->print('
'. &mt('[_1]: The user does not exist, and you are not permitted to create users of type: [_2].',''.$username.'',$showtype)); next; } } else { if ($context eq 'course' || $context eq 'author') { if ($userdomain eq $domain ) { if ($role eq '') { my @checkroles; foreach my $role (@poss_roles) { my $endkey; if ($role ne 'st') { $endkey = ':'.$role; } if (exists($userlist{$username.':'.$userdomain.$endkey})) { if (!grep(/^\Q$role\E$/,@checkroles)) { push(@checkroles,$role); } } } if (@checkroles > 0) { %canmodify = &can_modify_userinfo($context,$domain,\@userinfo,\@checkroles); } } elsif (ref($modifiable_fields{$role}) eq 'HASH') { %canmodify = %{$modifiable_fields{$role}}; } } my @newinfo = (\$fname,\$mname,\$lname,\$gen,\$email,\$id); for (my $i=0; $i<@newinfo; $i++) { if (${$newinfo[$i]} ne '') { if (!$canmodify{$userinfo[$i]}) { ${$newinfo[$i]} = ''; } } } } } if ($id ne '') { if (!$newuser) { my %idhash = &Apache::lonnet::idrget($userdomain,($username)); if ($idhash{$username} ne $id) { $checkid = 1; } } if ($checkid) { my $checkhash; my $checks = { 'id' => 1 }; $checkhash->{$username.':'.$userdomain} = { 'newuser' => $newuser, 'id' => $id }; &Apache::loncommon::user_rule_check($checkhash,$checks, \%alerts,\%rulematch,\%idinst_results,\%curr_rules, \%got_rules); if (ref($alerts{'id'}) eq 'HASH') { if (ref($alerts{'id'}{$userdomain}) eq 'HASH') { if ($alerts{'id'}{$userdomain}{$id}) { $r->print(&mt('[_1]: has a student/employee ID matching the format at your institution, but the ID is found by your directory service.', ''.$username.'').'
'. &mt('Consequently, the user was not created.')); next; } } } } } if ($password || $env{'form.login'} eq 'loc') { my $multiple = 0; my ($userresult,$authresult,$roleresult,$idresult); my (%userres,%authres,%roleres,%idres); my $singlesec = ''; if ($role eq 'st') { my $sec; if (@secs > 0) { $sec = $secs[0]; } &modifystudent($userdomain,$username,$cid,$sec, $desiredhost,$context); $roleresult = &Apache::lonnet::modifystudent ($userdomain,$username,$id,$amode,$password, $fname,$mname,$lname,$gen,$sec,$enddate, $startdate,$env{'form.forceid'}, $desiredhost,$email,'manual','',$cid, '',$context,$inststatus,$credits); $userresult = $roleresult; } else { if ($role ne '') { if ($context eq 'course' || $setting eq 'course') { if ($customroles{$role}) { $role = 'cr_'.$env{'user.domain'}.'_'. $env{'user.name'}.'_'.$role; } if (($role ne 'cc') && ($role ne 'co')) { if (@secs > 1) { $multiple = 1; foreach my $sec (@secs) { ($userres{$sec},$authres{$sec},$roleres{$sec},$idres{$sec}) = &modifyuserrole($context,$setting, $changeauth,$cid,$userdomain,$username, $id,$amode,$password,$fname, $mname,$lname,$gen,$sec, $env{'form.forceid'},$desiredhost, $email,$role,$enddate, $startdate,$checkid,$inststatus); } } elsif (@secs > 0) { $singlesec = $secs[0]; } } } } if (!$multiple) { ($userresult,$authresult,$roleresult,$idresult) = &modifyuserrole($context,$setting, $changeauth,$cid,$userdomain,$username, $id,$amode,$password,$fname, $mname,$lname,$gen,$singlesec, $env{'form.forceid'},$desiredhost, $email,$role,$enddate,$startdate, $checkid,$inststatus); } } if ($multiple) { foreach my $sec (sort(keys(%userres))) { $flushc = &user_change_result($r,$userres{$sec},$authres{$sec}, $roleres{$sec},$idres{$sec},\%counts,$flushc, $username,$userdomain,\%userchg); } } else { $flushc = &user_change_result($r,$userresult,$authresult, $roleresult,$idresult,\%counts,$flushc, $username,$userdomain,\%userchg); } } else { if ($context eq 'course') { $r->print('
'. &mt('[_1]: Unable to enroll. No password specified.',''.$username.'') ); } elsif ($context eq 'author') { $r->print('
'. &mt('[_1]: Unable to add co-author. No password specified.',''.$username.'') ); } else { $r->print('
'. &mt('[_1]: Unable to add user. No password specified.',''.$username.'') ); } } } } } # end of foreach (@userdata) # Flush the course logs so reverse user roles immediately updated $r->register_cleanup(\&Apache::lonnet::flushcourselogs); $r->print("

\n

\n".&mt('Processed [quant,_1,user].',$counts{'user'}). "

\n"); if ($counts{'role'} > 0) { $r->print("

\n". &mt('Roles added for [quant,_1,user].',$counts{'role'}).' '.&mt('If a user is currently logged-in to LON-CAPA, any new roles which are active will be available when the user next logs in.')."

\n"); } else { $r->print('

'.&mt('No roles added').'

'); } if ($counts{'auth'} > 0) { $r->print("

\n". &mt('Authentication changed for [_1] existing users.', $counts{'auth'})."

\n"); } $r->print(&print_namespacing_alerts($domain,\%alerts,\%curr_rules)); ##################################### # Display list of students to drop # ##################################### if ($env{'form.fullup'} eq 'yes') { $r->print('

'.&mt('Students to Drop')."

\n"); # Get current classlist my $classlist = &Apache::loncoursedata::get_classlist(); if (! defined($classlist)) { $r->print(''. ''. '

'.&mt('There are no students with current/future access to the course.').'

'. '
'."\n"); } elsif (ref($classlist) eq 'HASH') { # Remove the students we just added from the list of students. foreach my $line (@userdata) { my %entries=&Apache::loncommon::record_sep($line); unless (($entries{$fields{'username'}} eq '') || (!defined($entries{$fields{'username'}}))) { delete($classlist->{$entries{$fields{'username'}}. ':'.$domain}); } } # Print out list of dropped students. &show_drop_list($r,$classlist,'nosort',$permission); } } } # end of unless if ($env{'form.fullup'} ne 'yes') { $r->print(''); } } sub print_namespacing_alerts { my ($domain,$alerts,$curr_rules) = @_; my $output; if (ref($alerts) eq 'HASH') { if (keys(%{$alerts}) > 0) { if (ref($alerts->{'username'}) eq 'HASH') { foreach my $dom (sort(keys(%{$alerts->{'username'}}))) { my $count; if (ref($alerts->{'username'}{$dom}) eq 'HASH') { $count = keys(%{$alerts->{'username'}{$dom}}); } my $domdesc = &Apache::lonnet::domain($domain,'description'); if (ref($curr_rules->{$dom}) eq 'HASH') { $output .= &Apache::loncommon::instrule_disallow_msg( 'username',$domdesc,$count,'upload'); } $output .= &Apache::loncommon::user_rule_formats($dom, $domdesc,$curr_rules->{$dom}{'username'}, 'username'); } } if (ref($alerts->{'id'}) eq 'HASH') { foreach my $dom (sort(keys(%{$alerts->{'id'}}))) { my $count; if (ref($alerts->{'id'}{$dom}) eq 'HASH') { $count = keys(%{$alerts->{'id'}{$dom}}); } my $domdesc = &Apache::lonnet::domain($domain,'description'); if (ref($curr_rules->{$dom}) eq 'HASH') { $output .= &Apache::loncommon::instrule_disallow_msg( 'id',$domdesc,$count,'upload'); } $output .= &Apache::loncommon::user_rule_formats($dom, $domdesc,$curr_rules->{$dom}{'id'},'id'); } } } } } sub user_change_result { my ($r,$userresult,$authresult,$roleresult,$idresult,$counts,$flushc, $username,$userdomain,$userchg) = @_; my $okresult = 0; if ($userresult ne 'ok') { if ($userresult =~ /^error:(.+)$/) { my $error = $1; $r->print('
'. &mt('[_1]: Unable to add/modify: [_2]',''.$username.':'.$userdomain.'',$error)); } } else { $counts->{'user'} ++; $okresult = 1; } if ($authresult ne 'ok') { if ($authresult =~ /^error:(.+)$/) { my $error = $1; $r->print('
'. &mt('[_1]: Unable to modify authentication: [_2]',''.$username.':'.$userdomain.'',$error)); } } else { $counts->{'auth'} ++; $okresult = 1; } if ($roleresult ne 'ok') { if ($roleresult =~ /^error:(.+)$/) { my $error = $1; $r->print('
'. &mt('[_1]: Unable to add role: [_2]',''.$username.':'.$userdomain.'',$error)); } } else { $counts->{'role'} ++; $okresult = 1; } if ($okresult) { $flushc++; $userchg->{$username.':'.$userdomain}=1; $r->print('. '); if ($flushc>15) { $r->rflush; $flushc=0; } } if ($idresult) { $r->print($idresult); } return $flushc; } # ========================================================= Menu Phase Two Drop sub print_drop_menu { my ($r,$context,$permission,$crstype) = @_; my $heading; if ($crstype eq 'Community') { $heading = &mt("Drop Members"); } else { $heading = &mt("Drop Students"); } $r->print('

'.$heading.'

'."\n". '
'."\n"); my $classlist = &Apache::loncoursedata::get_classlist(); if (! defined($classlist)) { my $msg = ''; if ($crstype eq 'Community') { $msg = &mt('There are no members currently enrolled.'); } else { $msg = &mt('There are no students currently enrolled.'); } $r->print('

'.$msg."

\n"); } else { &show_drop_list($r,$classlist,'nosort',$permission,$crstype); } $r->print('
'); return; } # ================================================================== Phase four sub update_user_list { my ($r,$context,$setting,$choice,$crstype) = @_; my $now = time; my $count=0; if ($context eq 'course') { $crstype = &Apache::loncommon::course_type(); } my @changelist; if ($choice eq 'drop') { @changelist = &Apache::loncommon::get_env_multiple('form.droplist'); } else { @changelist = &Apache::loncommon::get_env_multiple('form.actionlist'); } my %result_text = ( ok => { 'revoke' => 'Revoked', 'delete' => 'Deleted', 'reenable' => 'Re-enabled', 'activate' => 'Activated', 'chgdates' => 'Changed Access Dates for', 'chgsec' => 'Changed section(s) for', 'drop' => 'Dropped', }, error => {'revoke' => 'revoking', 'delete' => 'deleting', 'reenable' => 're-enabling', 'activate' => 'activating', 'chgdates' => 'changing access dates for', 'chgsec' => 'changing section for', 'drop' => 'dropping', }, ); my ($startdate,$enddate); if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') { ($startdate,$enddate) = &get_dates_from_form(); } foreach my $item (@changelist) { my ($role,$uname,$udom,$cid,$sec,$scope,$result,$type,$locktype, @sections,$scopestem,$singlesec,$showsecs,$warn_singlesec, $nothingtodo,$keepnosection,$credits); if ($choice eq 'drop') { ($uname,$udom,$sec) = split(/:/,$item,-1); $role = 'st'; $cid = $env{'request.course.id'}; $scopestem = '/'.$cid; $scopestem =~s/\_/\//g; if ($sec eq '') { $scope = $scopestem; } else { $scope = $scopestem.'/'.$sec; } } elsif ($context eq 'course') { ($uname,$udom,$role,$sec,$type,$locktype,$credits) = split(/\:/,$item); $cid = $env{'request.course.id'}; $scopestem = '/'.$cid; $scopestem =~s/\_/\//g; if ($sec eq '') { $scope = $scopestem; } else { $scope = $scopestem.'/'.$sec; } } elsif ($context eq 'author') { ($uname,$udom,$role) = split(/\:/,$item,-1); $scope = '/'.$env{'user.domain'}.'/'.$env{'user.name'}; } elsif ($context eq 'domain') { if ($setting eq 'domain') { ($role,$uname,$udom) = split(/\:/,$item,-1); $scope = '/'.$env{'request.role.domain'}.'/'; } elsif ($setting eq 'author') { ($uname,$udom,$role,$scope) = split(/\:/,$item); } elsif ($setting eq 'course') { ($uname,$udom,$role,$cid,$sec,$type,$locktype,$credits) = split(/\:/,$item); $scope = '/'.$cid; $scope =~s/\_/\//g; if ($sec ne '') { $scope .= '/'.$sec; } } } my $plrole = &Apache::lonnet::plaintext($role,$crstype); my $start = $env{'form.'.$item.'_start'}; my $end = $env{'form.'.$item.'_end'}; if ($choice eq 'drop') { # drop students $end = $now; $type = 'manual'; $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context); } elsif ($choice eq 'revoke') { # revoke or delete user role $end = $now; if ($role eq 'st') { $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits); } else { $result = &Apache::lonnet::revokerole($udom,$uname,$scope,$role, '','',$context); } } elsif ($choice eq 'delete') { if ($role eq 'st') { &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$now,$start,$type,$locktype,$cid,'',$context,$credits); } $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$now, $start,1,'',$context); } else { #reenable, activate, change access dates or change section if ($choice ne 'chgsec') { $start = $startdate; $end = $enddate; } if ($choice eq 'reenable') { if ($role eq 'st') { $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits); } else { $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end, $now,'','',$context); } } elsif ($choice eq 'activate') { if ($role eq 'st') { $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits); } else { $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end, $now,'','',$context); } } elsif ($choice eq 'chgdates') { if ($role eq 'st') { $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$sec,$end,$start,$type,$locktype,$cid,'',$context,$credits); } else { $result = &Apache::lonnet::assignrole($udom,$uname,$scope,$role,$end, $start,'','',$context); } } elsif ($choice eq 'chgsec') { my (@newsecs,$revresult,$nochg,@retained); if (($role ne 'cc') && ($role ne 'co')) { my @secs = sort(split(/,/,$env{'form.newsecs'})); if (@secs) { my %curr_groups = &Apache::longroup::coursegroups(); foreach my $sec (@secs) { next if (($sec =~ /\W/) || ($sec eq 'none') || (exists($curr_groups{$sec}))); push(@newsecs,$sec); } } } # remove existing section if not to be retained. if (!$env{'form.retainsec'} || ($role eq 'st')) { if ($sec eq '') { if (@newsecs == 0) { $result = 'ok'; $nochg = 1; $nothingtodo = 1; } else { $revresult = &Apache::lonnet::revokerole($udom,$uname, $scope,$role, '','',$context); } } else { if (@newsecs > 0) { if (grep(/^\Q$sec\E$/,@newsecs)) { push(@retained,$sec); } else { $revresult = &Apache::lonnet::revokerole($udom,$uname, $scope,$role, '','',$context); } } else { $revresult = &Apache::lonnet::revokerole($udom,$uname, $scope,$role, '','',$context); } } } else { if ($sec eq '') { $nochg = 1; $keepnosection = 1; } else { push(@retained,$sec); } } # add new sections my (@diffs,@shownew); if (@retained) { @diffs = &Apache::loncommon::compare_arrays(\@retained,\@newsecs); } else { @diffs = @newsecs; } if (@newsecs == 0) { if ($nochg) { $result = 'ok'; $nothingtodo = 1; } else { if ($role eq 'st') { $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,undef,$end,$start,$type,$locktype,$cid,'',$context,$credits); } else { my $newscope = $scopestem; $result = &Apache::lonnet::assignrole($udom,$uname,$newscope,$role,$end,$start,'','',$context); } } $showsecs = &mt('No section'); } elsif (@diffs == 0) { $result = 'ok'; $nothingtodo = 1; } else { foreach my $newsec (@newsecs) { if (!grep(/^\Q$newsec\E$/,@retained)) { if ($role eq 'st') { $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$newsec,$end,$start,$type,$locktype,$cid,'',$context,$credits); if (@newsecs > 1) { my $showsingle; if ($newsec eq '') { $showsingle = &mt('No section'); } else { $showsingle = $newsec; } if ($crstype eq 'Community') { $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each community member may only be in one section at a time.',''.$showsingle.''); } else { $warn_singlesec = &mt('Although more than one section was indicated, a role was only added for the first section - [_1], as each student may only be in one section of a course at a time.',''.$showsingle.''); } $showsecs = $showsingle; last; } else { if ($newsec eq '') { $showsecs = &mt('No section'); } else { $showsecs = $newsec; } } } else { my $newscope = $scopestem; if ($newsec ne '') { $newscope .= '/'.$newsec; push(@shownew,$newsec); } $result = &Apache::lonnet::assignrole($udom,$uname, $newscope,$role,$end,$start); } } } } unless ($role eq 'st') { unless ($showsecs) { my @tolist = sort(@shownew,@retained); if ($keepnosection) { push(@tolist,&mt('No section')); } $showsecs = join(', ',@tolist); } } } } my $extent = $scope; if ($choice eq 'drop' || $context eq 'course') { my ($cnum,$cdom,$cdesc) = &get_course_identity($cid); if ($cdesc) { $extent = $cdesc; } } if ($result eq 'ok' || $result eq 'ok:') { my $dates; if (($choice eq 'chgsec') || ($choice eq 'chgdates')) { $dates = &dates_feedback($start,$end,$now); } if ($choice eq 'chgsec') { if ($nothingtodo) { $r->print(&mt("Section assignment for role of '[_1]' in [_2] for '[_3]' unchanged.",$plrole,$extent,''. &Apache::loncommon::plainname($uname,$udom). '').' '); if ($sec eq '') { $r->print(&mt('[_1]No section[_2] - [_3]','','',$dates)); } else { $r->print(&mt('Section(s): [_1] - [_2]', ''.$showsecs.'',$dates)); } $r->print('
'); } else { $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' to [_4] - [_5]",$plrole,$extent, ''.&Apache::loncommon::plainname($uname,$udom).'', ''.$showsecs.'',$dates).'
'); $count ++; } if ($warn_singlesec) { $r->print('
'.$warn_singlesec.'
'); } } elsif ($choice eq 'chgdates') { $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]' - [_4]",$plrole,$extent, ''.&Apache::loncommon::plainname($uname,$udom).'', $dates).'
'); $count ++; } else { $r->print(&mt("$result_text{'ok'}{$choice} role of '[_1]' in [_2] for '[_3]'.",$plrole,$extent, ''.&Apache::loncommon::plainname($uname,$udom).''). '
'); $count ++; } } else { $r->print( &mt("Error $result_text{'error'}{$choice} [_1] in [_2] for '[_3]': [_4].", $plrole,$extent, ''.&Apache::loncommon::plainname($uname,$udom).'', $result).'
'); } } $r->print('
'."\n"); if ($choice eq 'drop') { $r->print(''."\n". ''."\n". ''."\n"); } else { foreach my $item ('action','sortby','roletype','showrole','Status','secfilter','grpfilter') { if ($env{'form.'.$item} ne '') { $r->print(''."\n"); } } } $r->print('

'.&mt("$result_text{'ok'}{$choice} [quant,_1,user role,user roles,no user roles].",$count).'

'); if ($count > 0) { if ($choice eq 'revoke' || $choice eq 'drop') { $r->print('

'.&mt('Re-enabling will re-activate data for the role.').'

'); } # Flush the course logs so reverse user roles immediately updated $r->register_cleanup(\&Apache::lonnet::flushcourselogs); } if ($env{'form.makedatesdefault'}) { if ($choice eq 'chgdates' || $choice eq 'reenable' || $choice eq 'activate') { $r->print(&make_dates_default($startdate,$enddate,$context,$crstype)); } } my $linktext = &mt('Display User Lists'); if ($choice eq 'drop') { $linktext = &mt('Display current class roster'); } $r->print( &Apache::lonhtmlcommon::actionbox( [''.$linktext.'']) .'
'."\n"); } sub dates_feedback { my ($start,$end,$now) = @_; my $dates; if ($start < $now) { if ($end == 0) { $dates = &mt('role(s) active now; no end date'); } elsif ($end > $now) { $dates = &mt('role(s) active now; ends [_1].',&Apache::lonlocal::locallocaltime($end)); } else { $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end)); } } else { if ($end == 0 || $end > $now) { $dates = &mt('future role(s); starts: [_1].',&Apache::lonlocal::locallocaltime($start)); } else { $dates = &mt('role(s) expired: [_1].',&Apache::lonlocal::locallocaltime($end)); } } return $dates; } sub classlist_drop { my ($scope,$uname,$udom,$now) = @_; my ($cdom,$cnum) = ($scope=~m{^/($match_domain)/($match_courseid)}); if (&Apache::lonnet::is_course($cdom,$cnum)) { if (!&active_student_roles($cnum,$cdom,$uname,$udom)) { my %user; my $result = &update_classlist($cdom,$cnum,$udom,$uname,\%user,$now); return &mt('Drop from classlist: [_1]', ''.$result.'').'
'; } } } sub active_student_roles { my ($cnum,$cdom,$uname,$udom) = @_; my %roles = &Apache::lonnet::get_my_roles($uname,$udom,'userroles', ['future','active'],['st']); return exists($roles{"$cnum:$cdom:st"}); } sub section_check_js { my $groupslist= &get_groupslist(); return <<"END"; function validate(caller) { var groups = new Array($groupslist); var secname = caller.value; if ((secname == 'all') || (secname == 'none')) { alert("'"+secname+"' may not be used as the name for a section, as it is a reserved word.\\nPlease choose a different section name."); return 'error'; } if (secname != '') { for (var k=0; k'.$authformkrb.''. &Apache::loncommon::end_data_table_row()."\n"; } if ($can_assign{'int'}) { $response .= &Apache::loncommon::start_data_table_row(). ''.$authformint.''. &Apache::loncommon::end_data_table_row()."\n" } if ($can_assign{'loc'}) { $response .= &Apache::loncommon::start_data_table_row(). ''.$authformloc.''. &Apache::loncommon::end_data_table_row()."\n"; } $response .= &Apache::loncommon::end_data_table(); } return $response; } sub course_sections { my ($sections_count,$role,$current_sec) = @_; my $output = ''; my @sections = (sort {$a <=> $b} keys %{$sections_count}); my $numsec = scalar(@sections); my $is_selected = ' selected="selected"'; if ($numsec <= 1) { $output = ''.&mt('Select').''."\n"; if ($current_sec eq 'none') { $output .= ' \n"; } else { $output .= ' \n"; } } else { $output .= 'multiple="multiple" size="'.$multiple.'">'."\n"; } foreach my $sec (@sections) { if ($current_sec eq $sec) { $output .= '\n"; } else { $output .= '\n"; } } } $output .= ''; return $output; } sub get_groupslist { my $groupslist; my %curr_groups = &Apache::longroup::coursegroups(); if (%curr_groups) { $groupslist = join('","',sort(keys(%curr_groups))); $groupslist = '"'.$groupslist.'"'; } return $groupslist; } sub setsections_javascript { my ($formname,$groupslist,$mode,$checkauth,$crstype,$showcredits) = @_; my ($checkincluded,$finish,$rolecode,$setsection_js); if ($mode eq 'upload') { $checkincluded = 'formname.name == "'.$formname.'"'; $finish = "return 'ok';"; $rolecode = "var role = formname.defaultrole.options[formname.defaultrole.selectedIndex].value;\n"; } elsif ($formname eq 'cu') { if (($crstype eq 'Course') && ($showcredits)) { $checkincluded = "((role == 'st') && (formname.elements[i-2].checked == true)) || ((role != 'st') && (formname.elements[i-1].checked == true))"; } else { $checkincluded = 'formname.elements[i-1].checked == true'; } if ($checkauth) { $finish = "var authcheck = auth_check();\n". " if (authcheck == 'ok') {\n". " formname.submit();\n". " }\n"; } else { $finish = 'formname.submit()'; } $rolecode = "var match = str.split('_'); var role = match[3];\n"; } elsif ($formname eq 'enrollstudent') { $checkincluded = 'formname.name == "'.$formname.'"'; if ($checkauth) { $finish = "var authcheck = auth_check();\n". " if (authcheck == 'ok') {\n". " formname.submit();\n". " }\n"; } else { $finish = 'formname.submit()'; } $rolecode = "var match = str.split('_'); var role = match[1];\n"; } else { $checkincluded = 'formname.name == "'.$formname.'"'; $finish = "seccheck = 'ok';"; $rolecode = "var match = str.split('_'); var role = match[1];\n"; $setsection_js = "var seccheck = 'alert';"; } my %alerts = &Apache::lonlocal::texthash( secd => 'Section designations do not apply to Course Coordinator roles.', sedn => 'Section designations do not apply to Coordinator roles.', accr => 'A course coordinator role will be added with access to all sections.', acor => 'A coordinator role will be added with access to all sections', inea => 'In each course, each user may only have one student role at a time.', inco => 'In each community, each user may only have one member role at a time.', youh => 'You had selected', secs => 'sections.', plmo => 'Please modify your selections so they include no more than one section.', mayn => 'may not be used as the name for a section, as it is a reserved word.', plch => 'Please choose a different section name.', mnot => 'may not be used as a section name, as it is the name of a course group.', secn => 'Section names and group names must be distinct. Please choose a different section name.', nonw => 'Section names may only contain letters or numbers.', ); $setsection_js .= <<"ENDSECCODE"; function setSections(formname,crstype) { var re1 = /^currsec_/; var re2 =/\\W/; var trimleading = /^\\s+/; var trimtrailing = /\\s+\$/; var groups = new Array($groupslist); for (var i=0;i 0) { alert("$alerts{'nonw'}\\n$alerts{'plch'}"); return; } numsec = numsec + validsecs.length; } if ((role == 'st') && (numsec > 1)) { if (crstype == 'Community') { alert("$alerts{'inea'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}"); } else { alert("$alerts{'inco'} $alerts{'youh'} "+numsec+" $alerts{'secs'}\\n$alerts{'plmo'}"); } return; } else { if (validsecs != null) { for (var j=0; j{$dom}) { my %domconfig = &Apache::lonnet::get_dom('configuration', ['usercreation'],$dom); if (ref($domconfig{'usercreation'}) eq 'HASH') { foreach my $item ('username','id') { if (ref($domconfig{'usercreation'}{$item.'_rule'}) eq 'ARRAY') { $curr_rules->{$dom}{$item} = $domconfig{'usercreation'}{$item.'_rule'}; } } } $got_rules->{$dom} = 1; } if (ref($rules) eq 'HASH') { my @user_rules; if (ref($curr_rules->{$dom}{'username'}) eq 'ARRAY') { foreach my $rule (keys(%{$rules})) { if (grep(/^\Q$rule\E/,@{$curr_rules->{$dom}{'username'}})) { push(@user_rules,$rule); } } } if (@user_rules > 0) { my %rule_check = &Apache::lonnet::inst_rulecheck($dom,$uname,undef,'username',\@user_rules); if (keys(%rule_check) > 0) { $usertype = 'unofficial'; foreach my $item (keys(%rule_check)) { if ($rule_check{$item}) { $usertype = 'official'; last; } } } } } } return $usertype; } sub roles_by_context { my ($context,$custom,$crstype) = @_; my @allroles; if ($context eq 'course') { @allroles = ('st'); if ($env{'request.role'} =~ m{^dc\./}) { push(@allroles,'ad'); } push(@allroles,('ta','ep','in')); if ($crstype eq 'Community') { push(@allroles,'co'); } else { push(@allroles,'cc'); } if ($custom) { push(@allroles,'cr'); } } elsif ($context eq 'author') { @allroles = ('ca','aa'); } elsif ($context eq 'domain') { @allroles = ('li','ad','dg','sc','au','dc'); } return @allroles; } sub get_permission { my ($context,$crstype) = @_; my %permission; if ($context eq 'course') { my $custom = 1; my @allroles = &roles_by_context($context,$custom,$crstype); foreach my $role (@allroles) { if (&Apache::lonnet::allowed('c'.$role,$env{'request.course.id'})) { $permission{'cusr'} = 1; last; } } if (&Apache::lonnet::allowed('ccr',$env{'request.course.id'})) { $permission{'custom'} = 1; } if (&Apache::lonnet::allowed('vcl',$env{'request.course.id'})) { $permission{'view'} = 1; } if (!$permission{'view'}) { my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'}; $permission{'view'} = &Apache::lonnet::allowed('vcl',$scope); if ($permission{'view'}) { $permission{'view_section'} = $env{'request.course.sec'}; } } if (!$permission{'cusr'}) { if ($env{'request.course.sec'} ne '') { my $scope = $env{'request.course.id'}.'/'.$env{'request.course.sec'}; $permission{'cusr'} = (&Apache::lonnet::allowed('cst',$scope)); if ($permission{'cusr'}) { $permission{'cusr_section'} = $env{'request.course.sec'}; } } } if (&Apache::lonnet::allowed('mdg',$env{'request.course.id'})) { $permission{'grp_manage'} = 1; } } elsif ($context eq 'author') { $permission{'cusr'} = &authorpriv($env{'user.name'},$env{'request.role.domain'}); $permission{'view'} = $permission{'cusr'}; } else { my @allroles = &roles_by_context($context); foreach my $role (@allroles) { if (&Apache::lonnet::allowed('c'.$role,$env{'request.role.domain'})) { $permission{'cusr'} = 1; last; } } if (!$permission{'cusr'}) { if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) { $permission{'cusr'} = 1; } } if (&Apache::lonnet::allowed('ccr',$env{'request.role.domain'})) { $permission{'custom'} = 1; } $permission{'view'} = $permission{'cusr'}; } my $allowed = 0; foreach my $perm (values(%permission)) { if ($perm) { $allowed=1; last; } } return (\%permission,$allowed); } # ==================================================== Figure out author access sub authorpriv { my ($auname,$audom)=@_; unless ((&Apache::lonnet::allowed('cca',$audom.'/'.$auname)) || (&Apache::lonnet::allowed('caa',$audom.'/'.$auname))) { return ''; } return 1; } sub roles_on_upload { my ($context,$setting,$crstype,%customroles) = @_; my (@possible_roles,@permitted_roles); @possible_roles = &curr_role_permissions($context,$setting,1,$crstype); foreach my $role (@possible_roles) { if ($role eq 'cr') { push(@permitted_roles,keys(%customroles)); } else { push(@permitted_roles,$role); } } return @permitted_roles; } sub get_course_identity { my ($cid) = @_; my ($cnum,$cdom,$cdesc); if ($cid eq '') { $cid = $env{'request.course.id'} } if ($cid ne '') { $cnum = $env{'course.'.$cid.'.num'}; $cdom = $env{'course.'.$cid.'.domain'}; $cdesc = $env{'course.'.$cid.'.description'}; if ($cnum eq '' || $cdom eq '') { my %coursehash = &Apache::lonnet::coursedescription($cid,{'one_time' => 1}); $cdom = $coursehash{'domain'}; $cnum = $coursehash{'num'}; $cdesc = $coursehash{'description'}; } } return ($cnum,$cdom,$cdesc); } sub dc_setcourse_js { my ($formname,$mode,$context,$showcredits) = @_; my ($dc_setcourse_code,$authen_check); my $cctext = &Apache::lonnet::plaintext('cc'); my $cotext = &Apache::lonnet::plaintext('co'); my %alerts = §ioncheck_alerts(); my $role = 'role'; if ($mode eq 'upload') { $role = 'courserole'; } else { $authen_check = &verify_authen($formname,$context); } $dc_setcourse_code = (<<"SCRIPTTOP"); $authen_check function setCourse() { var course = document.$formname.dccourse.value; if (course != "") { if (document.$formname.dcdomain.value != document.$formname.origdom.value) { alert("$alerts{'curd'}"); return; } var userrole = document.$formname.$role.options[document.$formname.$role.selectedIndex].value var section=""; var numsections = 0; var newsecs = new Array(); for (var i=0; i 1)) { if (document.$formname.crstype.value == 'Community') { alert("$alerts{'inco'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.") } else { alert("$alerts{'inea'}. $alerts{'youh'} "+numsections+" $alerts{'sect'}.\\n$alerts{'plsm'}.") } return; } for (var j=0; j 0)) { alert("$alerts{'secd'} $cctext $alerts{'role'}.\\n$alerts{'accr'}."); section = ""; } if ((userrole == 'co') && (numsections > 0)) { alert("$alerts{'secd'} $cotext $alerts{'role'}.\\n$alerts{'accr'}."); section = ""; } SCRIPTTOP if ($mode ne 'upload') { $dc_setcourse_code .= (<<"SCRIPTMID"); var coursename = "_$env{'request.role.domain'}"+"_"+course+"_"+userrole var numcourse = getIndex(document.$formname.dccourse); if (numcourse == "-1") { if (document.$formname.type == 'Community') { alert("$alerts{'thwc'}"); } else { alert("$alerts{'thwa'}"); } return; } else { document.$formname.elements[numcourse].name = "act"+coursename; var numnewsec = getIndex(document.$formname.newsec); if (numnewsec != "-1") { document.$formname.elements[numnewsec].name = "sec"+coursename; document.$formname.elements[numnewsec].value = section; } var numstart = getIndex(document.$formname.start); if (numstart != "-1") { document.$formname.elements[numstart].name = "start"+coursename; } var numend = getIndex(document.$formname.end); if (numend != "-1") { document.$formname.elements[numend].name = "end"+coursename } SCRIPTMID if ($showcredits) { $dc_setcourse_code .= < 0) { var loginpicked = 0; for (var i=0; i 'You must select a course or community in the current domain', inea => 'In each course, each user may only have one student role at a time', inco => 'In each community, each user may only have one member role at a time', youh => 'You had selected', sect => 'sections', plsm => 'Please modify your selections so they include no more than one section', mayn => 'may not be used as the name for a section, as it is a reserved word', plsc => 'Please choose a different section name', mayt => 'may not be used as the name for a section, as it is the name of a course group', mayc => 'may not be used as the name for a section, as it is the name of a community group', secn => 'Section names and group names must be distinct', secd => 'Section designations do not apply to ', role => 'roles', accr => 'role will be added with access to all sections', thwa => 'There was a problem with your course selection', thwc => 'There was a problem with your community selection', ); return %alerts; } sub authcheck_alerts { my %alerts = &Apache::lonlocal::texthash( authen => 'You must choose an authentication type.', krb => 'You need to specify the Kerberos domain.', ipass => 'You need to specify the initial password.', ); return %alerts; } sub is_courseowner { my ($thiscourse,$courseowner) = @_; if ($courseowner eq '') { if ($env{'request.course.id'} eq $thiscourse) { $courseowner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'}; } } if ($courseowner ne '') { if ($courseowner eq $env{'user.name'}.':'.$env{'user.domain'}) { return 1; } } return; } 1;