# The LearningOnline Network with CAPA # Create a user # # $Id: loncreateuser.pm,v 1.278 2009/02/05 17:15:04 raeburn 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::loncreateuser; =pod =head1 NAME Apache::loncreateuser.pm =head1 SYNOPSIS Handler to create users and custom roles Provides an Apache handler for creating users, editing their login parameters, roles, and removing roles, and also creating and assigning custom roles. =head1 OVERVIEW =head2 Custom Roles In LON-CAPA, roles are actually collections of privileges. "Teaching Assistant", "Course Coordinator", and other such roles are really just collection of privileges that are useful in many circumstances. Creating custom roles can be done by the Domain Coordinator through the Create User functionality. That screen will show all privileges that can be assigned to users. For a complete list of privileges, please see C. Custom role definitions are stored in the C file of the role author. =cut use strict; use Apache::Constants qw(:common :http); use Apache::lonnet; use Apache::loncommon; use Apache::lonlocal; use Apache::longroup; use Apache::lonuserutils; use Apache::selfenroll(); use LONCAPA qw(:DEFAULT :match); my $loginscript; # piece of javascript used in two separate instances my $authformnop; my $authformkrb; my $authformint; my $authformfsys; my $authformloc; sub initialize_authen_forms { my ($dom,$formname,$curr_authtype,$mode) = @_; my ($krbdef,$krbdefdom) = &Apache::loncommon::get_kerberos_defaults($dom); my %param = ( formname => $formname, kerb_def_dom => $krbdefdom, kerb_def_auth => $krbdef, domain => $dom, ); my %abv_auth = &auth_abbrev(); if ($curr_authtype =~ /^(krb4|krb5|internal|localauth|unix):(.*)$/) { my $long_auth = $1; my $curr_autharg = $2; my %abv_auth = &auth_abbrev(); $param{'curr_authtype'} = $abv_auth{$long_auth}; if ($long_auth =~ /^krb(4|5)$/) { $param{'curr_kerb_ver'} = $1; $param{'curr_autharg'} = $curr_autharg; } if ($mode eq 'modifyuser') { $param{'mode'} = $mode; } } $loginscript = &Apache::loncommon::authform_header(%param); $authformkrb = &Apache::loncommon::authform_kerberos(%param); $authformnop = &Apache::loncommon::authform_nochange(%param); $authformint = &Apache::loncommon::authform_internal(%param); $authformfsys = &Apache::loncommon::authform_filesystem(%param); $authformloc = &Apache::loncommon::authform_local(%param); } sub auth_abbrev { my %abv_auth = ( krb4 => 'krb', internal => 'int', localuth => 'loc', unix => 'fsys', ); return %abv_auth; } # ==================================================== sub portfolio_quota { my ($ccuname,$ccdomain) = @_; my %lt = &Apache::lonlocal::texthash( 'usrt' => "User Tools", 'disk' => "Disk space allocated to user's portfolio files", 'cuqu' => "Current quota", 'cust' => "Custom quota", 'defa' => "Default", 'chqu' => "Change quota", ); my ($currquota,$quotatype,$inststatus,$defquota) = &Apache::loncommon::get_user_quota($ccuname,$ccdomain); my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($ccdomain); my ($longinsttype,$showquota,$custom_on,$custom_off,$defaultinfo); if ($inststatus ne '') { if ($usertypes->{$inststatus} ne '') { $longinsttype = $usertypes->{$inststatus}; } } $custom_on = ' '; $custom_off = ' checked="checked" '; my $quota_javascript = <<"END_SCRIPT"; END_SCRIPT if ($quotatype eq 'custom') { $custom_on = $custom_off; $custom_off = ' '; $showquota = $currquota; if ($longinsttype eq '') { $defaultinfo = &mt('For this user, the default quota would be [_1]' .' Mb.',$defquota); } else { $defaultinfo = &mt("For this user, the default quota would be [_1]". " Mb, as determined by the user's institutional". " affiliation ([_2]).",$defquota,$longinsttype); } } else { if ($longinsttype eq '') { $defaultinfo = &mt('For this user, the default quota is [_1]' .' Mb.',$defquota); } else { $defaultinfo = &mt("For this user, the default quota of [_1]". " Mb, is determined by the user's institutional". " affiliation ([_2]).",$defquota,$longinsttype); } } my $output = $quota_javascript."\n". '

'.$lt{'usrt'}.'

'."\n". &Apache::loncommon::start_data_table(); if (&Apache::lonnet::allowed('mut',$ccdomain)) { $output .= &build_tools_display($ccuname,$ccdomain,'tools'); } if (&Apache::lonnet::allowed('mpq',$ccdomain)) { $output .= ''."\n". ' '.$lt{'disk'}.''."\n". ' '."\n". &Apache::loncommon::start_data_table_row()."\n". ' '.$lt{'cuqu'}.': '. $currquota.' Mb.  '. $defaultinfo.''."\n". &Apache::loncommon::end_data_table_row()."\n". &Apache::loncommon::start_data_table_row()."\n". ' '.$lt{'chqu'}. ':  '. '  '. ' Mb'."\n". &Apache::loncommon::end_data_table_row()."\n"; } $output .= &Apache::loncommon::end_data_table(); return $output; } sub build_tools_display { my ($ccuname,$ccdomain,$context) = @_; my (@usertools,%userenv,$output); my %lt = &Apache::lonlocal::texthash ( 'blog' => "Personal User Blog", 'aboutme' => "Personal Information Page", 'portfolio' => "Personal User Portfolio", 'avai' => "Available", 'cusa' => "availability", 'chse' => "Change setting", 'usde' => "Use default", 'uscu' => "Use custom", 'official' => 'Can request creation of official courses', 'unofficial' => 'Can request creation of unofficial courses', ); if ($context eq 'requestcourse') { %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname, 'requestcourse.official','requestcourse.unofficial'); @usertools = ('official','unofficial'); } else { %userenv = &Apache::lonnet::userenvironment($ccdomain,$ccuname, 'tools.aboutme','tools.portfolio','tools.blog'); @usertools = ('aboutme','blog','portfolio'); } foreach my $item (@usertools) { my ($custom_access,$curr_access,$cust_on,$cust_off,$tool_on,$tool_off); $cust_off = 'checked="checked" '; $tool_on = 'checked="checked" '; $curr_access = &Apache::lonnet::usertools_access($ccuname,$ccdomain,$item,undef, $context); if ($userenv{$context.'.'.$item} eq '') { $custom_access = 'default'; if (!$curr_access) { $tool_off = 'checked="checked" '; $tool_on = ''; } } else { $custom_access = 'custom'; $cust_on = ' checked="checked" '; $cust_off = ''; if ($userenv{$context.'.'.$item} == 0) { $tool_off = 'checked="checked" '; $tool_on = ''; } } $output .= ' '."\n". ' '.$lt{$item}.''."\n". ' '."\n". &Apache::loncommon::start_data_table_row()."\n". ' '.&mt('Availability determined currently from [_1] setting.',$custom_access). '     '.$lt{'avai'}.': '. ($curr_access?&mt('Yes'):&mt('No')).''."\n". &Apache::loncommon::end_data_table_row()."\n". &Apache::loncommon::start_data_table_row()."\n". ' '.$lt{'chse'}.':    '. '  --  '. $lt{'cusa'}.':  '."\n". &Apache::loncommon::end_data_table_row()."\n"; } return $output; } # =================================================================== Phase one sub print_username_entry_form { my ($r,$context,$response,$srch,$forcenewuser) = @_; my $defdom=$env{'request.role.domain'}; my $formtoset = 'crtuser'; if (exists($env{'form.startrolename'})) { $formtoset = 'docustom'; $env{'form.rolename'} = $env{'form.startrolename'}; } elsif ($env{'form.origform'} eq 'crtusername') { $formtoset = $env{'form.origform'}; } my ($jsback,$elements) = &crumb_utilities(); my $jscript = &Apache::loncommon::studentbrowser_javascript()."\n". ''."\n"; my %loaditems = ( 'onload' => "javascript:setFormElements(document.$formtoset)", ); my %breadcrumb_text = &singleuser_breadcrumb(); my $start_page = &Apache::loncommon::start_page('User Management', $jscript,{'add_entries' => \%loaditems,}); if ($env{'form.action'} eq 'custom') { &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage(document.crtuser)", text=>"Pick custom role",}); } else { &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage(document.crtuser)", text=>$breadcrumb_text{'search'}, faq=>282,bug=>'Instructor Interface',}); } my $helpitem = 'Course_Change_Privileges'; if ($env{'form.action'} eq 'custom') { $helpitem = 'Course_Editing_Custom_Roles'; } elsif ($env{'form.action'} eq 'singlestudent') { $helpitem = 'Course_Add_Student'; } my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management', $helpitem); my %existingroles=&Apache::lonuserutils::my_custom_roles(); my $choice=&Apache::loncommon::select_form('make new role','rolename', ('make new role' => 'Generate new role ...',%existingroles)); my %lt=&Apache::lonlocal::texthash( 'srst' => 'Search for a user and enroll as a student', 'srad' => 'Search for a user and modify/add user information or roles', 'usr' => "Username", 'dom' => "Domain", 'ecrp' => "Edit Custom Role Privileges", 'nr' => "Name of Role", 'cre' => "Custom Role Editor", ); $r->print($start_page."\n".$crumbs); if ($env{'form.action'} eq 'custom') { if (&Apache::lonnet::allowed('mcr','/')) { $r->print(<

$lt{'ecrp'}

$lt{'nr'}: $choice
ENDCUSTOM } } else { my $actiontext = $lt{'srad'}; if ($env{'form.action'} eq 'singlestudent') { $actiontext = $lt{'srst'}; } $r->print("

$actiontext

"); if ($env{'form.origform'} ne 'crtusername') { $r->print("\n".$response); } $r->print(&entry_form($defdom,$srch,$forcenewuser,$context,$response)); } $r->print(&Apache::loncommon::end_page()); } sub entry_form { my ($dom,$srch,$forcenewuser,$context,$responsemsg) = @_; my %domconf = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom); my ($usertype,$inexact); if (ref($srch) eq 'HASH') { if (($srch->{'srchin'} eq 'dom') && ($srch->{'srchby'} eq 'uname') && ($srch->{'srchtype'} eq 'exact') && ($srch->{'srchdomain'} ne '') && ($srch->{'srchterm'} ne '')) { my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($srch->{'srchdomain'},'username'); $usertype = &Apache::lonuserutils::check_usertype($srch->{'srchdomain'},$srch->{'srchterm'},$rules); } else { $inexact = 1; } } my $cancreate = &Apache::lonuserutils::can_create_user($dom,$context,$usertype); my $userpicker = &Apache::loncommon::user_picker($dom,$srch,$forcenewuser, 'document.crtuser',$cancreate,$usertype); my $srchbutton = &mt('Search'); if ($env{'form.action'} eq 'singlestudent') { $srchbutton = &mt('Search and Enroll'); } elsif ($cancreate && $responsemsg ne '' && $inexact) { $srchbutton = &mt('Search or Add New User'); } my $output = <<"ENDBLOCK";
$userpicker
ENDBLOCK if ($env{'form.phase'} eq '') { my $defdom=$env{'request.role.domain'}; my $domform = &Apache::loncommon::select_dom_form($defdom,'srchdomain'); my %lt=&Apache::lonlocal::texthash( 'enro' => 'Enroll one student', 'admo' => 'Add/modify a single user', 'crea' => 'create new user if required', 'uskn' => "username is known", 'crnu' => 'Create a new user', 'usr' => 'Username', 'dom' => 'in domain', 'enrl' => 'Enroll', 'cram' => 'Create/Modify user', ); my $sellink=&Apache::loncommon::selectstudent_link('crtusername','srchterm','srchdomain'); my ($title,$buttontext,$showresponse); if ($env{'form.action'} eq 'singlestudent') { $title = $lt{'enro'}; $buttontext = $lt{'enrl'}; } else { $title = $lt{'admo'}; $buttontext = $lt{'cram'}; } if ($cancreate) { $title .= ' ('.$lt{'crea'}.')'; } else { $title .= ' ('.$lt{'uskn'}.')'; } if ($env{'form.origform'} eq 'crtusername') { $showresponse = $responsemsg; } $output .= <<"ENDDOCUMENT";

$title

$showresponse
$lt{'usr'}:  $lt{'dom'}:$domform  $sellink   
ENDDOCUMENT } return $output; } sub user_modification_js { my ($pjump_def,$dc_setcourse_code,$nondc_setsection_code,$groupslist)=@_; return < function pclose() { parmwin=window.open("/adm/rat/empty.html","LONCAPAparms", "height=350,width=350,scrollbars=no,menubar=no"); parmwin.close(); } $pjump_def $dc_setcourse_code function dateset() { eval("document.cu."+document.cu.pres_marker.value+ ".value=document.cu.pres_value.value"); pclose(); } $nondc_setsection_code END } # =================================================================== Phase two sub print_user_selection_page { my ($r,$response,$srch,$srch_results,$srcharray,$context) = @_; my @fields = ('username','domain','lastname','firstname','permanentemail'); my $sortby = $env{'form.sortby'}; if (!grep(/^\Q$sortby\E$/,@fields)) { $sortby = 'lastname'; } my ($jsback,$elements) = &crumb_utilities(); my $jscript = (< function pickuser(uname,udom) { document.usersrchform.seluname.value=uname; document.usersrchform.seludom.value=udom; document.usersrchform.phase.value="userpicked"; document.usersrchform.submit(); } $jsback ENDSCRIPT my %lt=&Apache::lonlocal::texthash( 'usrch' => "User Search to add/modify roles", 'stusrch' => "User Search to enroll student", 'usel' => "Select a user to add/modify roles", 'stusel' => "Select a user to enroll as a student", 'username' => "username", 'domain' => "domain", 'lastname' => "last name", 'firstname' => "first name", 'permanentemail' => "permanent e-mail", ); $r->print(&Apache::loncommon::start_page('User Management',$jscript)); my %breadcrumb_text = &singleuser_breadcrumb(); &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage(document.usersrchform,'','')", text=>$breadcrumb_text{'search'}, faq=>282,bug=>'Instructor Interface',}, {href=>"javascript:backPage(document.usersrchform,'get_user_info','select')", text=>$breadcrumb_text{'userpicked'}, faq=>282,bug=>'Instructor Interface',}); if ($env{'form.action'} eq 'singleuser') { $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management', 'Course_Change_Privileges')); $r->print("$lt{'usrch'}
"); $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context)); $r->print('

'.$lt{'usel'}.'

'); } elsif ($env{'form.action'} eq 'singlestudent') { $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management', 'Course_Add_Student')); $r->print($jscript."$lt{'stusrch'}
"); $r->print(&entry_form($srch->{'srchdomain'},$srch,undef,$context)); $r->print('

'.$lt{'stusel'}.'

'); } $r->print('
'. &Apache::loncommon::start_data_table()."\n". &Apache::loncommon::start_data_table_header_row()."\n". ' '."\n"); foreach my $field (@fields) { $r->print(' '. $lt{$field}.''."\n"); } $r->print(&Apache::loncommon::end_data_table_header_row()); my @sorted_users = sort { lc($srch_results->{$a}->{$sortby}) cmp lc($srch_results->{$b}->{$sortby}) || lc($srch_results->{$a}->{lastname}) cmp lc($srch_results->{$b}->{lastname}) || lc($srch_results->{$a}->{firstname}) cmp lc($srch_results->{$b}->{firstname}) || lc($a) cmp lc($b) } (keys(%$srch_results)); foreach my $user (@sorted_users) { my ($uname,$udom) = split(/:/,$user); $r->print(&Apache::loncommon::start_data_table_row(). ''. ''.$uname.''. ''.$udom.''); foreach my $field ('lastname','firstname','permanentemail') { $r->print(''.$srch_results->{$user}->{$field}.''); } $r->print(&Apache::loncommon::end_data_table_row()); } $r->print(&Apache::loncommon::end_data_table().'

'); if (ref($srcharray) eq 'ARRAY') { foreach my $item (@{$srcharray}) { $r->print(''."\n"); } } $r->print(' '."\n". ' '."\n". ' '."\n". ' '."\n". ' '."\n". ' '."\n"); $r->print($response.'
'.&Apache::loncommon::end_page()); } sub print_user_query_page { my ($r,$caller) = @_; # FIXME - this is for a network-wide name search (similar to catalog search) # To use frames with similar behavior to catalog/portfolio search. # To be implemented. return; } sub print_user_modification_page { my ($r,$ccuname,$ccdomain,$srch,$response,$context,$permission) = @_; if (($ccuname eq '') || ($ccdomain eq '')) { my $usermsg = &mt('No username and/or domain provided.'); $env{'form.phase'} = ''; &print_username_entry_form($r,$context,$usermsg); return; } my ($form,$formname); if ($env{'form.action'} eq 'singlestudent') { $form = 'document.enrollstudent'; $formname = 'enrollstudent'; } else { $form = 'document.cu'; $formname = 'cu'; } my %abv_auth = &auth_abbrev(); my (%rulematch,%inst_results,$newuser,%alerts,%curr_rules,%got_rules); my $uhome=&Apache::lonnet::homeserver($ccuname,$ccdomain); if ($uhome eq 'no_host') { my $usertype; my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($ccdomain,'username'); $usertype = &Apache::lonuserutils::check_usertype($ccdomain,$ccuname,$rules); my $cancreate = &Apache::lonuserutils::can_create_user($ccdomain,$context, $usertype); if (!$cancreate) { my $helplink = ' href="javascript:helpMenu('."'display'".')"'; my %usertypetext = ( official => 'institutional', unofficial => 'non-institutional', ); my $response; if ($env{'form.origform'} eq 'crtusername') { $response = ''.&mt('No match was found for the username ([_1]) in LON-CAPA domain: [_2]',$ccuname,$ccdomain). '
'; } $response .= ''.&mt("You are not authorized to create new $usertypetext{$usertype} users in this domain.").' '.&mt('Contact the helpdesk for assistance.',$helplink).'

'; $env{'form.phase'} = ''; &print_username_entry_form($r,$context,$response); return; } $newuser = 1; my $checkhash; my $checks = { 'username' => 1 }; $checkhash->{$ccuname.':'.$ccdomain} = { 'newuser' => $newuser }; &Apache::loncommon::user_rule_check($checkhash,$checks, \%alerts,\%rulematch,\%inst_results,\%curr_rules,\%got_rules); if (ref($alerts{'username'}) eq 'HASH') { if (ref($alerts{'username'}{$ccdomain}) eq 'HASH') { my $domdesc = &Apache::lonnet::domain($ccdomain,'description'); if ($alerts{'username'}{$ccdomain}{$ccuname}) { my $userchkmsg; if (ref($curr_rules{$ccdomain}) eq 'HASH') { $userchkmsg = &Apache::loncommon::instrule_disallow_msg('username', $domdesc,1). &Apache::loncommon::user_rule_formats($ccdomain, $domdesc,$curr_rules{$ccdomain}{'username'}, 'username'); } $env{'form.phase'} = ''; &print_username_entry_form($r,$context,$userchkmsg); return; } } } } else { $newuser = 0; } if ($response) { $response = '
'.$response; } my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition(); my $dc_setcourse_code = ''; my $nondc_setsection_code = ''; my %loaditem; my $groupslist = &Apache::lonuserutils::get_groupslist(); my $js = &validation_javascript($context,$ccdomain,$pjump_def, $groupslist,$newuser,$formname,\%loaditem); my $args = {'add_entries' => \%loaditem}; if ($env{'form.popup'}) { $args->{'no_nav_bar'} = 1; } my $start_page = &Apache::loncommon::start_page('User Management',$js,$args); my %breadcrumb_text = &singleuser_breadcrumb(); &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage($form)", text=>$breadcrumb_text{'search'}, faq=>282,bug=>'Instructor Interface',}); if ($env{'form.phase'} eq 'userpicked') { &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage($form,'get_user_info','select')", text=>$breadcrumb_text{'userpicked'}, faq=>282,bug=>'Instructor Interface',}); } &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage($form,'$env{'form.phase'}','modify')", text=>$breadcrumb_text{'modify'}, faq=>282,bug=>'Instructor Interface',}); my $helpitem = 'Course_Change_Privileges'; if ($env{'form.action'} eq 'singlestudent') { $helpitem = 'Course_Add_Student'; } my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('User Management', $helpitem); my $forminfo =<<"ENDFORMINFO";
ENDFORMINFO my %inccourses; foreach my $key (keys(%env)) { if ($key=~/^user\.priv\.cm\.\/($match_domain)\/($match_username)/) { $inccourses{$1.'_'.$2}=1; } } if ($newuser) { my $portfolioform; if ((&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) || (&Apache::lonnet::allowed('mut',$env{'request.role.domain'}))) { # Current user has quota or user tools modification privileges $portfolioform = '
'.&portfolio_quota($ccuname,$ccdomain); } &initialize_authen_forms($ccdomain,$formname); my %lt=&Apache::lonlocal::texthash( 'cnu' => 'Create New User', 'ast' => 'as a student', 'ind' => 'in domain', 'lg' => 'Login Data', 'hs' => "Home Server", ); $r->print(< $loginscript

$lt{'cnu'} "$ccuname" $lt{'ind'} $ccdomain ENDTITLE if ($env{'form.action'} eq 'singlestudent') { $r->print(' ('.$lt{'ast'}.')'); } $r->print('

'."\n".'
'); my $personal_table = &personal_data_display($ccuname,$ccdomain,$newuser,$context, $inst_results{$ccuname.':'.$ccdomain}); $r->print($personal_table); my ($home_server_pick,$numlib) = &Apache::loncommon::home_server_form_item($ccdomain,'hserver', 'default','hide'); if ($numlib > 1) { $r->print("
$lt{'hs'}: $home_server_pick
"); } else { $r->print($home_server_pick); } $r->print('
'."\n".'

'. $lt{'lg'}.'

'); my ($fixedauth,$varauth,$authmsg); if (ref($rulematch{$ccuname.':'.$ccdomain}) eq 'HASH') { my $matchedrule = $rulematch{$ccuname.':'.$ccdomain}{'username'}; my ($rules,$ruleorder) = &Apache::lonnet::inst_userrules($ccdomain,'username'); if (ref($rules) eq 'HASH') { if (ref($rules->{$matchedrule}) eq 'HASH') { my $authtype = $rules->{$matchedrule}{'authtype'}; if ($authtype !~ /^(krb4|krb5|int|fsys|loc)$/) { $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc)); } else { my $authparm = $rules->{$matchedrule}{'authparm'}; $authmsg = $rules->{$matchedrule}{'authmsg'}; if ($authtype =~ /^krb(4|5)$/) { my $ver = $1; if ($authparm ne '') { $fixedauth = <<"KERB"; KERB } } else { $fixedauth = ''."\n"; if ($rules->{$matchedrule}{'authparmfixed'}) { $fixedauth .= ''."\n"; } else { if ($authtype eq 'int') { $varauth = '
'. &mt('[_1] Internally authenticated (with initial password [_2])','','')."'; } elsif ($authtype eq 'loc') { $varauth = '
'. &mt('[_1] Local Authentication with argument [_2]','','')."\n"; } else { $varauth = ''."\n"; } } } } } else { $r->print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc)); } } if ($authmsg) { $r->print(<print(&Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc)); } $r->print($portfolioform); if ($env{'form.action'} eq 'singlestudent') { $r->print(&date_sections_select($context,$newuser,$formname, $permission)); } $r->print('
'); } else { # user already exists my %lt=&Apache::lonlocal::texthash( 'cup' => "Modify existing user: ", 'ens' => "Enroll one student: ", 'id' => "in domain", ); $r->print(< ENDCHANGEUSER if ($env{'form.action'} eq 'singlestudent') { $r->print($lt{'ens'}); } else { $r->print($lt{'cup'}); } $r->print(' "'.$ccuname.'" '.$lt{'id'}.' "'.$ccdomain.'"'. "\n".'
'); my ($personal_table,$showforceid) = &personal_data_display($ccuname,$ccdomain,$newuser,$context, $inst_results{$ccuname.':'.$ccdomain}); $r->print($personal_table); if ($showforceid) { $r->print(&Apache::lonuserutils::forceid_change($context)); } if (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'})) { $r->print('

'.&mt('User Can Request Creation of Courses?').'

'. &Apache::loncommon::start_data_table(). &build_tools_display($ccuname,$ccdomain,'requestcourse'). &Apache::loncommon::end_data_table()); } $r->print('
'); my $user_auth_text = &user_authentication($ccuname,$ccdomain,$formname); my ($user_quota_text,$user_tools_text,$user_reqcrs_text); if ((&Apache::lonnet::allowed('mpq',$ccdomain)) || (&Apache::lonnet::allowed('mut',$ccdomain))) { # Current user has quota modification privileges $user_quota_text = &portfolio_quota($ccuname,$ccdomain); } if (!&Apache::lonnet::allowed('mpq',$ccdomain)) { if (&Apache::lonnet::allowed('mpq',$env{'request.role.domain'})) { # Get the user's portfolio information my %portq = &Apache::lonnet::get('environment',['portfolioquota'], $ccdomain,$ccuname); my %lt=&Apache::lonlocal::texthash( 'dska' => "Disk space allocated to user's portfolio files", 'youd' => "You do not have privileges to modify the portfolio quota for this user.", 'ichr' => "If a change is required, contact a domain coordinator for the domain", ); $user_quota_text = <$lt{'dska'} $lt{'youd'} $lt{'ichr'}: $ccdomain ENDNOPORTPRIV } } if (!&Apache::lonnet::allowed('mut',$ccdomain)) { if (&Apache::lonnet::allowed('mut',$env{'request.role.domain'})) { my %lt=&Apache::lonlocal::texthash( 'utav' => "User Tools Availability", 'yodo' => "You do not have privileges to modify Portfolio, Blog or Home Page settings for this user.", 'ifch' => "If a change is required, contact a domain coordinator for the domain", ); $user_tools_text = <$lt{'utav'} $lt{'yodo'} $lt{'ifch'}: $ccdomain ENDNOTOOLSPRIV } } if ($user_auth_text ne '') { $r->print('
'.$user_auth_text); if ($user_quota_text ne '') { $r->print($user_quota_text); } if ($user_tools_text ne '') { $r->print($user_tools_text); } if ($env{'form.action'} eq 'singlestudent') { $r->print(&date_sections_select($context,$newuser,$formname)); } } elsif ($user_quota_text ne '') { $r->print('
'.$user_quota_text); if ($user_tools_text ne '') { $r->print($user_tools_text); } if ($env{'form.action'} eq 'singlestudent') { $r->print(&date_sections_select($context,$newuser,$formname)); } } elsif ($user_tools_text ne '') { $r->print('
'.$user_tools_text); if ($env{'form.action'} eq 'singlestudent') { $r->print(&date_sections_select($context,$newuser,$formname)); } } else { if ($env{'form.action'} eq 'singlestudent') { $r->print('
'. &date_sections_select($context,$newuser,$formname)); } } $r->print('
'); if ($env{'form.action'} ne 'singlestudent') { &display_existing_roles($r,$ccuname,$ccdomain,\%inccourses); } } ## End of new user/old user logic if ($env{'form.action'} eq 'singlestudent') { $r->print('
'."\n"); } else { $r->print('

'.&mt('Add Roles').'

'); my $addrolesdisplay = 0; if ($context eq 'domain' || $context eq 'author') { $addrolesdisplay = &new_coauthor_roles($r,$ccuname,$ccdomain); } if ($context eq 'domain') { my $add_domainroles = &new_domain_roles($r); if (!$addrolesdisplay) { $addrolesdisplay = $add_domainroles; } $r->print(&course_level_dc($env{'request.role.domain'},'Course')); $r->print('
'."\n"); } elsif ($context eq 'author') { if ($addrolesdisplay) { $r->print('
print(' onClick="auth_check()" \>'."\n"); } else { $r->print('onClick="this.form.submit()" \>'."\n"); } } else { $r->print('
'. &mt('Back to previous page').''); } } else { $r->print(&course_level_table(%inccourses)); $r->print('
'."\n"); } } $r->print(&Apache::lonhtmlcommon::echo_form_input(['phase','userrole','ccdomain','prevphase','currstate','ccuname','ccdomain'])); $r->print(''); $r->print(''); $r->print("".&Apache::loncommon::end_page()); return; } sub singleuser_breadcrumb { my %breadcrumb_text; if ($env{'form.action'} eq 'singlestudent') { $breadcrumb_text{'search'} = 'Enroll a student'; $breadcrumb_text{'userpicked'} = 'Select a user', $breadcrumb_text{'modify'} = 'Set section/dates', } else { $breadcrumb_text{'search'} = 'Create/modify a user'; $breadcrumb_text{'userpicked'} = 'Select a user', $breadcrumb_text{'modify'} = 'Set user role', } return %breadcrumb_text; } sub date_sections_select { my ($context,$newuser,$formname,$permission) = @_; my $cid = $env{'request.course.id'}; my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity($cid); my $date_table = '

'.&mt('Starting and Ending Dates').'

'."\n". &Apache::lonuserutils::date_setting_table(undef,undef,$context, undef,$formname,$permission); my $rowtitle = 'Section'; my $secbox = '

'.&mt('Section').'

'."\n". &Apache::lonuserutils::section_picker($cdom,$cnum,'st',$rowtitle, $permission); my $output = $date_table.$secbox; return $output; } sub validation_javascript { my ($context,$ccdomain,$pjump_def,$groupslist,$newuser,$formname, $loaditem) = @_; my $dc_setcourse_code = ''; my $nondc_setsection_code = ''; if ($context eq 'domain') { my $dcdom = $env{'request.role.domain'}; $loaditem->{'onload'} = "document.cu.coursedesc.value='';"; $dc_setcourse_code = &Apache::lonuserutils::dc_setcourse_js('cu','singleuser',$context); } else { my $checkauth; if (($newuser) || (&Apache::lonnet::allowed('mau',$ccdomain))) { $checkauth = 1; } if ($context eq 'course') { $nondc_setsection_code = &Apache::lonuserutils::setsections_javascript($formname,$groupslist, undef,$checkauth); } if ($checkauth) { $nondc_setsection_code .= &Apache::lonuserutils::verify_authen($formname,$context); } } my $js = &user_modification_js($pjump_def,$dc_setcourse_code, $nondc_setsection_code,$groupslist); my ($jsback,$elements) = &crumb_utilities(); $js .= "\n". ''; return $js; } sub display_existing_roles { my ($r,$ccuname,$ccdomain,$inccourses) = @_; my %rolesdump=&Apache::lonnet::dump('roles',$ccdomain,$ccuname); # Build up table of user roles to allow revocation and re-enabling of roles. my ($tmp) = keys(%rolesdump); if ($tmp !~ /^(con_lost|error)/i) { my $now=time; my %lt=&Apache::lonlocal::texthash( 'rer' => "Existing Roles", 'rev' => "Revoke", 'del' => "Delete", 'ren' => "Re-Enable", 'rol' => "Role", 'ext' => "Extent", 'sta' => "Start", 'end' => "End", ); my (%roletext,%sortrole,%roleclass,%rolepriv); foreach my $area (sort { my $a1=join('_',(split('_',$a))[1,0]); my $b1=join('_',(split('_',$b))[1,0]); return $a1 cmp $b1; } keys(%rolesdump)) { next if ($area =~ /^rolesdef/); my $envkey=$area; my $role = $rolesdump{$area}; my $thisrole=$area; $area =~ s/\_\w\w$//; my ($role_code,$role_end_time,$role_start_time) = split(/_/,$role); # Is this a custom role? Get role owner and title. my ($croleudom,$croleuname,$croletitle)= ($role_code=~m{^cr/($match_domain)/($match_username)/(\w+)$}); my $allowed=0; my $delallowed=0; my $sortkey=$role_code; my $class='Unknown'; if ($area =~ m{^/($match_domain)/($match_courseid)} ) { $class='Course'; my ($coursedom,$coursedir) = ($1,$2); $sortkey.="\0$coursedom"; # $1.'_'.$2 is the course id (eg. 103_12345abcef103l3). my %coursedata= &Apache::lonnet::coursedescription($1.'_'.$2); my $carea; if (defined($coursedata{'description'})) { $carea=$coursedata{'description'}. '
'.&mt('Domain').': '.$coursedom.(' 'x8). &Apache::loncommon::syllabuswrapper(&mt('Syllabus'),$coursedir,$coursedom); $sortkey.="\0".$coursedata{'description'}; $class=$coursedata{'type'}; } else { $carea=&mt('Unavailable course').': '.$area; $sortkey.="\0".&mt('Unavailable course').': '.$area; } $sortkey.="\0$coursedir"; $inccourses->{$1.'_'.$2}=1; if ((&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2)) || (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) { $allowed=1; } if ((&Apache::lonnet::allowed('dro',$1)) || (&Apache::lonnet::allowed('dro',$ccdomain))) { $delallowed=1; } # - custom role. Needs more info, too if ($croletitle) { if (&Apache::lonnet::allowed('ccr',$1.'/'.$2)) { $allowed=1; $thisrole.='.'.$role_code; } } # Compute the background color based on $area if ($area=~m{^/($match_domain)/($match_courseid)/(\w+)}) { $carea.='
Section: '.$3; $sortkey.="\0$3"; if (!$allowed) { if ($env{'request.course.sec'} eq $3) { if (&Apache::lonnet::allowed('c'.$role_code,$1.'/'.$2.'/'.$3)) { $allowed = 1; } } } } $area=$carea; } else { $sortkey.="\0".$area; # Determine if current user is able to revoke privileges if ($area=~m{^/($match_domain)/}) { if ((&Apache::lonnet::allowed('c'.$role_code,$1)) || (&Apache::lonnet::allowed('c'.$role_code,$ccdomain))) { $allowed=1; } if (((&Apache::lonnet::allowed('dro',$1)) || (&Apache::lonnet::allowed('dro',$ccdomain))) && ($role_code ne 'dc')) { $delallowed=1; } } else { if (&Apache::lonnet::allowed('c'.$role_code,'/')) { $allowed=1; } } if ($role_code eq 'ca' || $role_code eq 'au') { $class='Construction Space'; } elsif ($role_code eq 'su') { $class='System'; } else { $class='Domain'; } } if (($role_code eq 'ca') || ($role_code eq 'aa')) { $area=~m{/($match_domain)/($match_username)}; if (&Apache::lonuserutils::authorpriv($2,$1)) { $allowed=1; } else { $allowed=0; } } my $row = ''; $row.= ''; my $active=1; $active=0 if (($role_end_time) && ($now>$role_end_time)); if (($active) && ($allowed)) { $row.= ''; } else { if ($active) { $row.=' '; } else { $row.=&mt('expired or revoked'); } } $row.=''; if ($allowed && !$active) { $row.= ''; } else { $row.=' '; } $row.=''; if ($delallowed) { $row.= ''; } else { $row.=' '; } my $plaintext=''; if (!$croletitle) { $plaintext=&Apache::lonnet::plaintext($role_code,$class) } else { $plaintext= "Customrole '$croletitle'
defined by $croleuname\@$croleudom"; } $row.= ''.$plaintext. ''.$area. ''.($role_start_time?localtime($role_start_time) : ' ' ). ''.($role_end_time ?localtime($role_end_time) : ' ' ) .""; $sortrole{$sortkey}=$envkey; $roletext{$envkey}=$row; $roleclass{$envkey}=$class; $rolepriv{$envkey}=$allowed; #$r->print($row); } # end of foreach (table building loop) my $rolesdisplay = 0; my %output = (); foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') { $output{$type} = ''; foreach my $which (sort {uc($a) cmp uc($b)} (keys(%sortrole))) { if ( ($roleclass{$sortrole{$which}} =~ /^\Q$type\E/ ) && ($rolepriv{$sortrole{$which}}) ) { $output{$type}.= &Apache::loncommon::start_data_table_row(). $roletext{$sortrole{$which}}. &Apache::loncommon::end_data_table_row(); } } unless($output{$type} eq '') { $output{$type} = ''. "".&mt($type)."". $output{$type}; $rolesdisplay = 1; } } if ($rolesdisplay == 1) { $r->print('

'.$lt{'rer'}.'

'. &Apache::loncommon::start_data_table("LC_createuser"). &Apache::loncommon::start_data_table_header_row(). ''.$lt{'rev'}.''.$lt{'ren'}.''.$lt{'del'}. ''.$lt{'rol'}.''.$lt{'ext'}. ''.$lt{'sta'}.''.$lt{'end'}.''. &Apache::loncommon::end_data_table_header_row()); foreach my $type ('Construction Space','Course','Group','Domain','System','Unknown') { if ($output{$type}) { $r->print($output{$type}."\n"); } } $r->print(&Apache::loncommon::end_data_table()); } } # End of check for keys in rolesdump return; } sub new_coauthor_roles { my ($r,$ccuname,$ccdomain) = @_; my $addrolesdisplay = 0; # # Co-Author # if (&Apache::lonuserutils::authorpriv($env{'user.name'}, $env{'request.role.domain'}) && ($env{'user.name'} ne $ccuname || $env{'user.domain'} ne $ccdomain)) { # No sense in assigning co-author role to yourself $addrolesdisplay = 1; my $cuname=$env{'user.name'}; my $cudom=$env{'request.role.domain'}; my %lt=&Apache::lonlocal::texthash( 'cs' => "Construction Space", 'act' => "Activate", 'rol' => "Role", 'ext' => "Extent", 'sta' => "Start", 'end' => "End", 'cau' => "Co-Author", 'caa' => "Assistant Co-Author", 'ssd' => "Set Start Date", 'sed' => "Set End Date" ); $r->print('

'.$lt{'cs'}.'

'."\n". &Apache::loncommon::start_data_table()."\n". &Apache::loncommon::start_data_table_header_row()."\n". ''.$lt{'act'}.''.$lt{'rol'}.''. ''.$lt{'ext'}.''.$lt{'sta'}.''. ''.$lt{'end'}.''."\n". &Apache::loncommon::end_data_table_header_row()."\n". &Apache::loncommon::start_data_table_row().' '.$lt{'cau'}.' '.$cudom.'_'.$cuname.' '.$lt{'ssd'}.' '.$lt{'sed'}.''."\n". &Apache::loncommon::end_data_table_row()."\n". &Apache::loncommon::start_data_table_row()."\n". ' '.$lt{'caa'}.' '.$cudom.'_'.$cuname.' '.$lt{'ssd'}.' '.$lt{'sed'}.''."\n". &Apache::loncommon::end_data_table_row()."\n". &Apache::loncommon::end_data_table()); } elsif ($env{'request.role'} =~ /^au\./) { if (!(&Apache::lonuserutils::authorpriv($env{'user.name'}, $env{'request.role.domain'}))) { $r->print(''. &mt('You do not have privileges to assign co-author roles.'). ''); } elsif (($env{'user.name'} eq $ccuname) && ($env{'user.domain'} eq $ccdomain)) { $r->print(&mt('Assigning yourself a co-author or assistant co-author role in your own author area in Construction Space is not permitted')); } } return $addrolesdisplay;; } sub new_domain_roles { my ($r) = @_; my $addrolesdisplay = 0; # # Domain level # my $num_domain_level = 0; my $domaintext = '

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

'. &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(). ''.&mt('Activate').''.&mt('Role').''. &mt('Extent').''. ''.&mt('Start').''.&mt('End').''. &Apache::loncommon::end_data_table_header_row(); foreach my $thisdomain (sort(&Apache::lonnet::all_domains())) { foreach my $role ('dc','li','dg','au','sc') { if (&Apache::lonnet::allowed('c'.$role,$thisdomain)) { my $plrole=&Apache::lonnet::plaintext($role); my %lt=&Apache::lonlocal::texthash( 'ssd' => "Set Start Date", 'sed' => "Set End Date" ); $num_domain_level ++; $domaintext .= &Apache::loncommon::start_data_table_row(). ' '.$plrole.' '.$thisdomain.' '.$lt{'ssd'}.' '.$lt{'sed'}.''. &Apache::loncommon::end_data_table_row(); } } } $domaintext.= &Apache::loncommon::end_data_table(); if ($num_domain_level > 0) { $r->print($domaintext); $addrolesdisplay = 1; } return $addrolesdisplay; } sub user_authentication { my ($ccuname,$ccdomain,$formname) = @_; my $currentauth=&Apache::lonnet::queryauthenticate($ccuname,$ccdomain); my $outcome; # Check for a bad authentication type if ($currentauth !~ /^(krb4|krb5|unix|internal|localauth):/) { # bad authentication scheme my %lt=&Apache::lonlocal::texthash( 'err' => "ERROR", 'uuas' => "This user has an unrecognized authentication scheme", 'adcs' => "Please alert a domain coordinator of this situation", 'sldb' => "Please specify login data below", 'ld' => "Login Data" ); if (&Apache::lonnet::allowed('mau',$ccdomain)) { &initialize_authen_forms($ccdomain,$formname); my $choices = &Apache::lonuserutils::set_login($ccdomain,$authformkrb,$authformint,$authformloc); $outcome = < $loginscript $lt{'err'}: $lt{'uuas'} ($currentauth). $lt{'sldb'}.

$lt{'ld'}

$choices ENDBADAUTH } else { # This user is not allowed to modify the user's # authentication scheme, so just notify them of the problem $outcome = < $lt{'err'}: $lt{'uuas'} ($currentauth). $lt{'adcs'}. ENDBADAUTH } } else { # Authentication type is valid &initialize_authen_forms($ccdomain,$formname,$currentauth,'modifyuser'); my ($authformcurrent,$can_modify,@authform_others) = &modify_login_block($ccdomain,$currentauth); if (&Apache::lonnet::allowed('mau',$ccdomain)) { # Current user has login modification privileges my %lt=&Apache::lonlocal::texthash ( 'ld' => "Login Data", 'ccld' => "Change Current Login Data", 'enld' => "Enter New Login Data" ); $outcome = ''."\n". '

'.$lt{'ld'}.'

'. &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_row(). ''.$authformnop; if ($can_modify) { $outcome .= ''."\n". &Apache::loncommon::end_data_table_row(). &Apache::loncommon::start_data_table_row(). ''.$authformcurrent.''. &Apache::loncommon::end_data_table_row()."\n"; } else { $outcome .= ' ('.$authformcurrent.')'. &Apache::loncommon::end_data_table_row()."\n"; } foreach my $item (@authform_others) { $outcome .= &Apache::loncommon::start_data_table_row(). ''.$item.''. &Apache::loncommon::end_data_table_row()."\n"; } $outcome .= &Apache::loncommon::end_data_table(); } else { if (&Apache::lonnet::allowed('mau',$env{'request.role.domain'})) { my %lt=&Apache::lonlocal::texthash( 'ccld' => "Change Current Login Data", 'yodo' => "You do not have privileges to modify the authentication configuration for this user.", 'ifch' => "If a change is required, contact a domain coordinator for the domain", ); $outcome .= <$lt{'ccld'} $lt{'yodo'} $lt{'ifch'}: $ccdomain ENDNOPRIV } } } ## End of "check for bad authentication type" logic return $outcome; } sub modify_login_block { my ($dom,$currentauth) = @_; my %domconfig = &Apache::lonnet::get_dom('configuration',['usercreation'],$dom); my ($authnum,%can_assign) = &Apache::loncommon::get_assignable_auth($dom); my ($authformcurrent,@authform_others,$show_override_msg); if ($currentauth=~/^krb(4|5):/) { $authformcurrent=$authformkrb; if ($can_assign{'int'}) { push(@authform_others,$authformint); } if ($can_assign{'loc'}) { push(@authform_others,$authformloc); } if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) { $show_override_msg = 1; } } elsif ($currentauth=~/^internal:/) { $authformcurrent=$authformint; if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) { push(@authform_others,$authformkrb); } if ($can_assign{'loc'}) { push(@authform_others,$authformloc); } if ($can_assign{'int'}) { $show_override_msg = 1; } } elsif ($currentauth=~/^unix:/) { $authformcurrent=$authformfsys; if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) { push(@authform_others,$authformkrb); } if ($can_assign{'int'}) { push(@authform_others,$authformint); } if ($can_assign{'loc'}) { push(@authform_others,$authformloc); } if ($can_assign{'fsys'}) { $show_override_msg = 1; } } elsif ($currentauth=~/^localauth:/) { $authformcurrent=$authformloc; if (($can_assign{'krb4'}) || ($can_assign{'krb5'})) { push(@authform_others,$authformkrb); } if ($can_assign{'int'}) { push(@authform_others,$authformint); } if ($can_assign{'loc'}) { $show_override_msg = 1; } } if ($show_override_msg) { $authformcurrent = ''."\n". ''. ''. '
'.$authformcurrent. '
   '.&mt('Currently in use').''. &mt('will override current values'). '
'; } return ($authformcurrent,$show_override_msg,@authform_others); } sub personal_data_display { my ($ccuname,$ccdomain,$newuser,$context,$inst_results,$rolesarray) = @_; my ($output,$showforceid,%userenv,%canmodify); my @userinfo = ('firstname','middlename','lastname','generation', 'permanentemail','id'); my $rowcount = 0; my $editable = 0; if (!$newuser) { # Get the users information %userenv = &Apache::lonnet::get('environment', ['firstname','middlename','lastname','generation', 'permanentemail','id'],$ccdomain,$ccuname); %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$ccdomain, \@userinfo,$rolesarray); } elsif ($context eq 'selfcreate') { %canmodify = &selfcreate_canmodify($context,$ccdomain,\@userinfo, $inst_results,$rolesarray); } my %lt=&Apache::lonlocal::texthash( 'pd' => "Personal Data", 'firstname' => "First Name", 'middlename' => "Middle Name", 'lastname' => "Last Name", 'generation' => "Generation", 'permanentemail' => "Permanent e-mail address", 'id' => "Student/Employee ID", 'lg' => "Login Data" ); my %textboxsize = ( firstname => '15', middlename => '15', lastname => '15', generation => '5', permanentemail => '25', id => '15', ); my $genhelp=&Apache::loncommon::help_open_topic('Generation'); $output = '

'.$lt{'pd'}.'

'. &Apache::lonhtmlcommon::start_pick_box(); foreach my $item (@userinfo) { my $rowtitle = $lt{$item}; my $hiderow = 0; if ($item eq 'generation') { $rowtitle = $genhelp.$rowtitle; } my $row = &Apache::lonhtmlcommon::row_title($rowtitle,undef,'LC_oddrow_value')."\n"; if ($newuser) { if (ref($inst_results) eq 'HASH') { if ($inst_results->{$item} ne '') { $row .= ''.$inst_results->{$item}; } else { if ($context eq 'selfcreate') { if ($canmodify{$item}) { $row .= ''; $editable ++; } else { $hiderow = 1; } } else { $row .= ''; } } } else { if ($context eq 'selfcreate') { if ($canmodify{$item}) { $row .= ''; $editable ++; } else { $hiderow = 1; } } else { $row .= ''; } } } else { if ($canmodify{$item}) { $row .= ''; } else { $row .= $userenv{$item}; } if ($item eq 'id') { $showforceid = $canmodify{$item}; } } $row .= &Apache::lonhtmlcommon::row_closure(1); if (!$hiderow) { $output .= $row; $rowcount ++; } } $output .= &Apache::lonhtmlcommon::end_pick_box(); if (wantarray) { if ($context eq 'selfcreate') { return($output,$rowcount,$editable); } else { return ($output,$showforceid); } } else { return $output; } } sub selfcreate_canmodify { my ($context,$dom,$userinfo,$inst_results,$rolesarray) = @_; if (ref($inst_results) eq 'HASH') { my @inststatuses = &get_inststatuses($inst_results); if (@inststatuses == 0) { @inststatuses = ('default'); } $rolesarray = \@inststatuses; } my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$dom,$userinfo, $rolesarray); return %canmodify; } sub get_inststatuses { my ($insthashref) = @_; my @inststatuses = (); if (ref($insthashref) eq 'HASH') { if (ref($insthashref->{'inststatus'}) eq 'ARRAY') { @inststatuses = @{$insthashref->{'inststatus'}}; } } return @inststatuses; } # ================================================================= Phase Three sub update_user_data { my ($r,$context) = @_; my $uhome=&Apache::lonnet::homeserver($env{'form.ccuname'}, $env{'form.ccdomain'}); # Error messages my $error = ''.&mt('Error').': '; my $end = '

'; my $rtnlink = ''. &mt('Return to previous page').''. &Apache::loncommon::end_page(); my $now = time; my $title; if (exists($env{'form.makeuser'})) { $title='Set Privileges for New User'; } else { $title='Modify User Privileges'; } my $newuser = 0; my ($jsback,$elements) = &crumb_utilities(); my $jscript = ''."\n"; my %breadcrumb_text = &singleuser_breadcrumb(); my $args; if ($env{'form.popup'}) { $args->{'no_nav_bar'} = 1; } else { $args = undef; } $r->print(&Apache::loncommon::start_page($title,$jscript,$args)); &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage(document.userupdate)", text=>$breadcrumb_text{'search'}, faq=>282,bug=>'Instructor Interface',}); if ($env{'form.prevphase'} eq 'userpicked') { &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage(document.userupdate,'get_user_info','select')", text=>$breadcrumb_text{'userpicked'}, faq=>282,bug=>'Instructor Interface',}); } &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage(document.userupdate,'$env{'form.prevphase'}','modify')", text=>$breadcrumb_text{'modify'}, faq=>282,bug=>'Instructor Interface',}, {href=>"/adm/createuser", text=>"Result", faq=>282,bug=>'Instructor Interface',}); my $helpitem = 'Course_Change_Privileges'; if ($env{'form.action'} eq 'singlestudent') { $helpitem = 'Course_Add_Student'; } $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management', $helpitem)); $r->print(&update_result_form($uhome)); # Check Inputs if (! $env{'form.ccuname'} ) { $r->print($error.&mt('No login name specified').'.'.$end.$rtnlink); return; } if ( $env{'form.ccuname'} ne &LONCAPA::clean_username($env{'form.ccuname'}) ) { $r->print($error.&mt('Invalid login name').'. '. &mt('Only letters, numbers, periods, dashes, @, and underscores are valid').'.'. $end.$rtnlink); return; } if (! $env{'form.ccdomain'} ) { $r->print($error.&mt('No domain specified').'.'.$end.$rtnlink); return; } if ( $env{'form.ccdomain'} ne &LONCAPA::clean_domain($env{'form.ccdomain'}) ) { $r->print($error.&mt ('Invalid domain name').'. '. &mt('Only letters, numbers, periods, dashes, and underscores are valid').'.'. $end.$rtnlink); return; } if ($uhome eq 'no_host') { $newuser = 1; } if (! exists($env{'form.makeuser'})) { # Modifying an existing user, so check the validity of the name if ($uhome eq 'no_host') { $r->print($error.&mt('Unable to determine home server for '). $env{'form.ccuname'}.&mt(' in domain '). $env{'form.ccdomain'}.'.'); return; } } # Determine authentication method and password for the user being modified 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'; $genpwd=$env{'form.intarg'}; } elsif ($env{'form.login'} eq 'fsys') { $amode='unix'; $genpwd=$env{'form.fsysarg'}; } elsif ($env{'form.login'} eq 'loc') { $amode='localauth'; $genpwd=$env{'form.locarg'}; $genpwd=" " if (!$genpwd); } elsif (($env{'form.login'} eq 'nochange') || ($env{'form.login'} eq '' )) { # There is no need to tell the user we did not change what they # did not ask us to change. # If they are creating a new user but have not specified login # information this will be caught below. } else { $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink); return; } $r->print('

'.&mt('User [_1] in domain [_2]', $env{'form.ccuname'}, $env{'form.ccdomain'}).'

'); my (%alerts,%rulematch,%inst_results,%curr_rules); my @usertools = ('aboutme','blog','portfolio'); my @requestcourses = ('official','unofficial'); if ($env{'form.makeuser'}) { $r->print('

'.&mt('Creating new account.').'

'); # Check for the authentication mode and password if (! $amode || ! $genpwd) { $r->print($error.&mt('Invalid login mode or password').$end.$rtnlink); return; } # Determine desired host my $desiredhost = $env{'form.hserver'}; if (lc($desiredhost) eq 'default') { $desiredhost = undef; } else { my %home_servers = &Apache::lonnet::get_servers($env{'form.ccdomain'},'library'); if (! exists($home_servers{$desiredhost})) { $r->print($error.&mt('Invalid home server specified').$end.$rtnlink); return; } } # Check ID format my %checkhash; my %checks = ('id' => 1); %{$checkhash{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}}} = ( 'newuser' => $newuser, 'id' => $env{'form.cid'}, ); if ($env{'form.cid'} ne '') { &Apache::loncommon::user_rule_check(\%checkhash,\%checks,\%alerts, \%rulematch,\%inst_results,\%curr_rules); if (ref($alerts{'id'}) eq 'HASH') { if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') { my $domdesc = &Apache::lonnet::domain($env{'form.ccdomain'},'description'); if ($alerts{'id'}{$env{'form.ccdomain'}}{$env{'form.cid'}}) { my $userchkmsg; if (ref($curr_rules{$env{'form.ccdomain'}}) eq 'HASH') { $userchkmsg = &Apache::loncommon::instrule_disallow_msg('id', $domdesc,1). &Apache::loncommon::user_rule_formats($env{'form.ccdomain'}, $domdesc,$curr_rules{$env{'form.ccdomain'}}{'id'},'id'); } $r->print($error.&mt('Invalid ID format').$end. $userchkmsg.$rtnlink); return; } } } } # Call modifyuser my $result = &Apache::lonnet::modifyuser ($env{'form.ccdomain'},$env{'form.ccuname'},$env{'form.cid'}, $amode,$genpwd,$env{'form.cfirstname'}, $env{'form.cmiddlename'},$env{'form.clastname'}, $env{'form.cgeneration'},undef,$desiredhost, $env{'form.cpermanentemail'}); $r->print(&mt('Generating user').': '.$result); $uhome = &Apache::lonnet::homeserver($env{'form.ccuname'}, $env{'form.ccdomain'}); my (%changeHash,%newcustom,%changed); if ($uhome ne 'no_host') { if ($env{'form.customquota'} == 1) { if ($env{'form.portfolioquota'} eq '') { $newcustom{'quota'} = 0; } else { $newcustom{'quota'} = $env{'form.portfolioquota'}; $newcustom{'quota'} =~ s/[^\d\.]//g; } $changed{'quota'} = "a_admin($newcustom{'quota'},\%changeHash); } foreach my $item (@usertools) { if ($env{'form.custom'.$item} == 1) { $newcustom{$item} = $env{'form.tools_'.$item}; $changed{$item} = &tool_admin($item,$newcustom{$item}, \%changeHash,'tools'); } } if (&Apache::lonnet::allowed('ccc',$env{'request.domain'})) { foreach my $item (@requestcourses) { $newcustom{$item} = $env{'form.requestcourse_'.$item}; $changed{$item} = &tool_admin($item,$newcustom{$item}, \%changeHash,'requestcourse'); } } if (keys(%changed)) { $changeHash{'firstname'} = $env{'form.cfirstname'}; $changeHash{'middlename'} = $env{'form.cmiddlename'}; $changeHash{'lastname'} = $env{'form.clastname'}; $changeHash{'generation'} = $env{'form.cgeneration'}; $changeHash{'id'} = $env{'form.cid'}; $changeHash{'permanentemail'} = $env{'form.cpermanentemail'}; my $chgresult = &Apache::lonnet::put('environment',\%changeHash, $env{'form.ccdomain'},$env{'form.ccuname'}); } } $r->print('
'.&mt('Home server').': '.$uhome.' '. &Apache::lonnet::hostname($uhome)); } elsif (($env{'form.login'} ne 'nochange') && ($env{'form.login'} ne '' )) { # Modify user privileges if (! $amode || ! $genpwd) { $r->print($error.'Invalid login mode or password'.$end.$rtnlink); return; } # Only allow authentification modification if the person has authority if (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'})) { $r->print('Modifying authentication: '. &Apache::lonnet::modifyuserauth( $env{'form.ccdomain'},$env{'form.ccuname'}, $amode,$genpwd)); $r->print('
'.&mt('Home server').': '.&Apache::lonnet::homeserver ($env{'form.ccuname'},$env{'form.ccdomain'})); } else { # Okay, this is a non-fatal error. $r->print($error.&mt('You do not have the authority to modify this users authentification information').'.'.$end); } } ## my (@userroles,%userupdate,$cnum,$cdom,$namechanged); if ($context eq 'course') { ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity(); } if (! $env{'form.makeuser'} ) { # Check for need to change my %userenv = &Apache::lonnet::get ('environment',['firstname','middlename','lastname','generation', 'id','permanentemail','portfolioquota','inststatus','tools.aboutme', 'tools.blog','tools.portfolio','requestcourse.official', 'requestcourse.unofficial'], $env{'form.ccdomain'},$env{'form.ccuname'}); my ($tmp) = keys(%userenv); if ($tmp =~ /^(con_lost|error)/i) { %userenv = (); } my $no_forceid_alert; # Check to see if user information can be changed my %domconfig = &Apache::lonnet::get_dom('configuration',['usermodification'], $env{'form.ccdomain'}); my @statuses = ('active','future'); my %roles = &Apache::lonnet::get_my_roles($env{'form.ccuname'},$env{'form.ccdomain'},'userroles',\@statuses,undef,$env{'request.role.domain'}); my ($auname,$audom); if ($context eq 'author') { $auname = $env{'user.name'}; $audom = $env{'user.domain'}; } foreach my $item (keys(%roles)) { my ($rolenum,$roledom,$role) = split(/:/,$item,-1); if ($context eq 'course') { if ($cnum ne '' && $cdom ne '') { if ($rolenum eq $cnum && $roledom eq $cdom) { if (!grep(/^\Q$role\E$/,@userroles)) { push(@userroles,$role); } } } } elsif ($context eq 'author') { if ($rolenum eq $auname && $roledom eq $audom) { if (!grep(/^\Q$role\E$/,@userroles)) { push(@userroles,$role); } } } } if ($env{'form.action'} eq 'singlestudent') { if (!grep(/^st$/,@userroles)) { push(@userroles,'st'); } } else { # Check for course or co-author roles being activated or re-enabled if ($context eq 'author' || $context eq 'course') { foreach my $key (keys(%env)) { if ($context eq 'author') { if ($key=~/^form\.act_\Q$audom\E_\Q$auname\E_([^_]+)/) { if (!grep(/^\Q$1\E$/,@userroles)) { push(@userroles,$1); } } elsif ($key =~/^form\.ren\:\Q$audom\E\/\Q$auname\E_([^_]+)/) { if (!grep(/^\Q$1\E$/,@userroles)) { push(@userroles,$1); } } } elsif ($context eq 'course') { if ($key=~/^form\.act_\Q$cdom\E_\Q$cnum\E_([^_]+)/) { if (!grep(/^\Q$1\E$/,@userroles)) { push(@userroles,$1); } } elsif ($key =~/^form\.ren\:\Q$cdom\E\/\Q$cnum\E(\/?\w*)_([^_]+)/) { if (!grep(/^\Q$1\E$/,@userroles)) { push(@userroles,$1); } } } } } } #Check to see if we can change personal data for the user my (@mod_disallowed,@longroles); foreach my $role (@userroles) { if ($role eq 'cr') { push(@longroles,'Custom'); } else { push(@longroles,&Apache::lonnet::plaintext($role)); } } my @userinfo = ('firstname','middlename','lastname','generation','permanentemail','id'); my %canmodify = &Apache::lonuserutils::can_modify_userinfo($context,$env{'form.ccdomain'},\@userinfo,\@userroles); foreach my $item (@userinfo) { # Strip leading and trailing whitespace $env{'form.c'.$item} =~ s/(\s+$|^\s+)//g; if (!$canmodify{$item}) { if (defined($env{'form.c'.$item})) { if ($env{'form.c'.$item} ne $userenv{$item}) { push(@mod_disallowed,$item); } } $env{'form.c'.$item} = $userenv{$item}; } } # Check to see if we can change the Student/Employee ID my $forceid = $env{'form.forceid'}; my $recurseid = $env{'form.recurseid'}; my (%alerts,%rulematch,%idinst_results,%curr_rules,%got_rules); my %uidhash = &Apache::lonnet::idrget($env{'form.ccdomain'}, $env{'form.ccuname'}); if (($uidhash{$env{'form.ccuname'}}) && ($uidhash{$env{'form.ccuname'}}!~/error\:/) && (!$forceid)) { if ($env{'form.cid'} ne $uidhash{$env{'form.ccuname'}}) { $env{'form.cid'} = $userenv{'id'}; $no_forceid_alert = &mt('New Student/Employee ID does not match existing ID for this user.') .'
' .&mt("Change is not permitted without checking the 'Force ID change' checkbox on the previous page.") .'
'."\n"; } } if ($env{'form.cid'} ne $userenv{'id'}) { my $checkhash; my $checks = { 'id' => 1 }; $checkhash->{$env{'form.ccuname'}.':'.$env{'form.ccdomain'}} = { 'newuser' => $newuser, 'id' => $env{'form.cid'}, }; &Apache::loncommon::user_rule_check($checkhash,$checks, \%alerts,\%rulematch,\%idinst_results,\%curr_rules,\%got_rules); if (ref($alerts{'id'}) eq 'HASH') { if (ref($alerts{'id'}{$env{'form.ccdomain'}}) eq 'HASH') { $env{'form.cid'} = $userenv{'id'}; } } } my ($quotachanged,$oldportfolioquota,$newportfolioquota, $inststatus,$oldisdefault,$newisdefault,$olddefquotatext, $newdefquotatext,%oldaccess,%oldaccesstext,%newaccess,%newaccesstext); my ($defquota,$settingstatus) = &Apache::loncommon::default_quota($env{'form.ccdomain'},$inststatus); my ($showquota,$showtools,$showrequestcourses); if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) { $showquota = 1; } if (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) { $showtools = 1; } if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) { $showrequestcourses = 1; } my (%changeHash,%changed); $changeHash{'portfolioquota'} = $userenv{'portfolioquota'}; if ($userenv{'portfolioquota'} ne '') { $oldportfolioquota = $userenv{'portfolioquota'}; if ($env{'form.customquota'} == 1) { if ($env{'form.portfolioquota'} eq '') { $newportfolioquota = 0; } else { $newportfolioquota = $env{'form.portfolioquota'}; $newportfolioquota =~ s/[^\d\.]//g; } if ($newportfolioquota != $oldportfolioquota) { $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash); } } else { $changed{'quota'} = "a_admin('',\%changeHash); $newportfolioquota = $defquota; $newisdefault = 1; } } else { $oldisdefault = 1; $oldportfolioquota = $defquota; if ($env{'form.customquota'} == 1) { if ($env{'form.portfolioquota'} eq '') { $newportfolioquota = 0; } else { $newportfolioquota = $env{'form.portfolioquota'}; $newportfolioquota =~ s/[^\d\.]//g; } $changed{'quota'} = "a_admin($newportfolioquota,\%changeHash); } else { $newportfolioquota = $defquota; $newisdefault = 1; } } if ($oldisdefault) { $olddefquotatext = &get_defaultquota_text($settingstatus); } if ($newisdefault) { $newdefquotatext = &get_defaultquota_text($settingstatus); } &tool_changes('tools',\@usertools,\%oldaccess,\%oldaccesstext,\%userenv, \%changeHash,\%changed,\%newaccess,\%newaccesstext); &tool_changes('requestcourse',\@requestcourses,\%oldaccess,\%oldaccesstext, \%userenv, \%changeHash,\%changed,\%newaccess,\%newaccesstext); if ($env{'form.cfirstname'} ne $userenv{'firstname'} || $env{'form.cmiddlename'} ne $userenv{'middlename'} || $env{'form.clastname'} ne $userenv{'lastname'} || $env{'form.cgeneration'} ne $userenv{'generation'} || $env{'form.cid'} ne $userenv{'id'} || $env{'form.cpermanentemail'} ne $userenv{'permanentemail'} ) { $namechanged = 1; } if (($namechanged) || (keys(%changed) > 0)) { $changeHash{'firstname'} = $env{'form.cfirstname'}; $changeHash{'middlename'} = $env{'form.cmiddlename'}; $changeHash{'lastname'} = $env{'form.clastname'}; $changeHash{'generation'} = $env{'form.cgeneration'}; $changeHash{'id'} = $env{'form.cid'}; $changeHash{'permanentemail'} = $env{'form.cpermanentemail'}; my ($chgresult,$namechgresult); if (keys(%changed) > 0) { $chgresult = &Apache::lonnet::put('environment',\%changeHash, $env{'form.ccdomain'},$env{'form.ccuname'}); if ($chgresult eq 'ok') { if (($env{'user.name'} eq $env{'form.ccuname'}) && ($env{'user.domain'} eq $env{'form.ccdomain'})) { my %newenvhash; foreach my $key (keys(%changed)) { if (($key eq 'official') || ($key eq 'unofficial')) { $newenvhash{'environment.canrequest.'.$key} = $changeHash{'requestcourse.'.$key}; $newenvhash{'environment.canrequest.'.$key} = $changeHash{'requestcourse.'.$key}; } elsif ($key ne 'quota') { $newenvhash{'environment.tools.'.$key} = $changeHash{'tools.'.$key}; $newenvhash{'environment.availabletools.'.$key} = $changeHash{'tools.'.$key}; } } if (keys(%newenvhash)) { &Apache::lonnet::appenv(\%newenvhash); } } } } if ($namechanged) { # Make the change $namechgresult = &Apache::lonnet::modifyuser($env{'form.ccdomain'}, $env{'form.ccuname'},$changeHash{'id'},undef,undef, $changeHash{'firstname'},$changeHash{'middlename'}, $changeHash{'lastname'},$changeHash{'generation'}, $changeHash{'id'},undef,$changeHash{'permanentemail'}); %userupdate = ( lastname => $env{'form.clastname'}, middlename => $env{'form.cmiddlename'}, firstname => $env{'form.cfirstname'}, generation => $env{'form.cgeneration'}, id => $env{'form.cid'}, ); } if (($namechanged && $namechgresult eq 'ok') || ((keys(%changed) > 0) && $chgresult eq 'ok')) { # Tell the user we changed the name my %lt=&Apache::lonlocal::texthash( 'uic' => "User Information Changed", 'frst' => "First", 'mddl' => "Middle", 'lst' => "Last", 'gen' => "Generation", 'id' => "Student/Employee ID", 'mail' => "Permanent E-mail", 'disk' => "Disk space allocated to portfolio files", 'blog' => "Blog Availability", 'aboutme' => "Home Page Availability", 'portfolio' => "Portfolio Availability", 'official' => "Can Request Official Courses", 'unofficial' => "Can Request Unofficial Courses", 'prvs' => "Previous", 'chto' => "Changed To" ); $r->print('

'.$lt{'uic'}.'

'. &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row()); $r->print(<<"END");   $lt{'frst'} $lt{'mddl'} $lt{'lst'} $lt{'gen'} $lt{'id'} $lt{'mail'} END if ($showrequestcourses) { foreach my $item (@requestcourses) { $r->print(" $lt{$item}\n"); } } if ($showquota) { $r->print(" $lt{'disk'}\n"); } if ($showtools) { foreach my $item (@usertools) { $r->print(" $lt{$item}\n"); } } $r->print(&Apache::loncommon::end_data_table_header_row(). &Apache::loncommon::start_data_table_row()); $r->print(<<"END"); $lt{'prvs'} $userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'} $userenv{'id'} $userenv{'permanentemail'} END if ($showrequestcourses) { foreach my $item (@requestcourses) { $r->print(" $oldaccess{$item} $oldaccesstext{$item}\n"); } } if ($showquota) { $r->print(" $oldportfolioquota Mb $olddefquotatext \n"); } if ($showtools) { foreach my $item (@usertools) { $r->print(" $oldaccess{$item} $oldaccesstext{$item} \n"); } } $r->print(&Apache::loncommon::end_data_table_row(). &Apache::loncommon::start_data_table_row()); $r->print(<<"END"); $lt{'chto'} $env{'form.cfirstname'} $env{'form.cmiddlename'} $env{'form.clastname'} $env{'form.cgeneration'} $env{'form.cid'} $env{'form.cpermanentemail'} END if ($showrequestcourses) { foreach my $item (@requestcourses) { $r->print(" $newaccess{$item} $newaccesstext{$item} \n"); } } if ($showquota) { $r->print(" $newportfolioquota Mb $newdefquotatext \n"); } if ($showtools) { foreach my $item (@usertools) { $r->print(" $newaccess{$item} $newaccesstext{$item} \n"); } } $r->print(&Apache::loncommon::end_data_table_row(). &Apache::loncommon::end_data_table().'
'); if ($env{'form.cid'} ne $userenv{'id'}) { &Apache::lonnet::idput($env{'form.ccdomain'}, ($env{'form.ccuname'} => $env{'form.cid'})); if (($recurseid) && (&Apache::lonnet::allowed('mau',$env{'form.ccdomain'}))) { my $idresult = &Apache::lonuserutils::propagate_id_change( $env{'form.ccuname'},$env{'form.ccdomain'}, \%userupdate); $r->print('
'.$idresult.'
'); } } if (($env{'form.ccdomain'} eq $env{'user.domain'}) && ($env{'form.ccuname'} eq $env{'user.name'})) { my %newenvhash; foreach my $key (keys(%changeHash)) { $newenvhash{'environment.'.$key} = $changeHash{$key}; } &Apache::lonnet::appenv(\%newenvhash); } } else { # error occurred $r->print(''.&mt('Unable to successfully change environment for').' '. $env{'form.ccuname'}.' '.&mt('in domain').' '. $env{'form.ccdomain'}.'
'); } } else { # End of if ($env ... ) logic # They did not want to change the users name, quota, tool availability, # or ability to request creation of courses, # but we can still tell them what the name and quota and availabilities are my %lt=&Apache::lonlocal::texthash( 'id' => "Student/Employee ID", 'mail' => "Permanent e-mail", 'disk' => "Disk space allocated to user's portfolio files", 'blog' => "Blog Availability", 'aboutme' => "Home Page Availability", 'portfolio' => "Portfolio Availability", 'official' => "Can Request Official Courses", 'unofficial' => "Can Request Unofficial Course", ); $r->print(<<"END");

$userenv{'firstname'} $userenv{'middlename'} $userenv{'lastname'} $userenv{'generation'} END if ($userenv{'permanentemail'} ne '') { $r->print('
['.$lt{'mail'}.': '. $userenv{'permanentemail'}.']'); } if ($showrequestcourses) { foreach my $item (@requestcourses) { $r->print('
['.$lt{$item}.': '.$newaccess{$item}.' '. $newaccesstext{$item}.']'."\n"); } } if ($showtools) { foreach my $item (@usertools) { $r->print('
['.$lt{$item}.': '.$newaccess{$item}.' '. $newaccesstext{$item}.']'."\n"); } } if ($showquota) { $r->print('
['.$lt{'disk'}.': '.$oldportfolioquota.' Mb '. $olddefquotatext.']'); } $r->print('

'); } if (@mod_disallowed) { my ($rolestr,$contextname); if (@longroles > 0) { $rolestr = join(', ',@longroles); } else { $rolestr = &mt('No roles'); } if ($context eq 'course') { $contextname = &mt('course'); } elsif ($context eq 'author') { $contextname = &mt('co-author'); } $r->print(&mt('The following fields were not updated: ').'
    '); my %fieldtitles = &Apache::loncommon::personal_data_fieldtitles(); foreach my $field (@mod_disallowed) { $r->print('
  • '.$fieldtitles{$field}.'
    • '."\n"); } $r->print('
'); if (@mod_disallowed == 1) { $r->print(&mt("You do not have the authority to change this field given the user's current set of active/future [_1] roles:",$contextname)); } else { $r->print(&mt("You do not have the authority to change these fields given the user's current set of active/future [_1] roles:",$contextname)); } $r->print(''.$rolestr.'
'. &mt('Contact your helpdesk for more information.',"javascript:helpMenu('display')").'
'); } $r->print('' .$no_forceid_alert .&Apache::lonuserutils::print_namespacing_alerts($env{'form.ccdomain'},\%alerts,\%curr_rules) .''); } if ($env{'form.action'} eq 'singlestudent') { &enroll_single_student($r,$uhome,$amode,$genpwd,$now,$newuser,$context); $r->print('

'. &mt('Enroll Another Student').'

'); } else { my @rolechanges = &update_roles($r,$context); if ($namechanged) { if ($context eq 'course') { if (@userroles > 0) { if ((@rolechanges == 0) || (!(grep(/^st$/,@rolechanges)))) { if (grep(/^st$/,@userroles)) { my $classlistupdated = &Apache::lonuserutils::update_classlist($cdom, $cnum,$env{'form.ccdomain'}, $env{'form.ccuname'},\%userupdate); } } } } } my $userinfo = &Apache::loncommon::plainname($env{'form.ccuname'}, $env{'form.ccdomain'}); if ($env{'form.popup'}) { $r->print('

'.&mt('Close window').'

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

' .&mt('Modify this user: [_1]',''.$env{'form.ccuname'}.':'.$env{'form.ccdomain'}.' ('.$userinfo.')').'' .(' 'x5).'' .&mt('Create/Modify Another User').'

'); } } $r->print(&Apache::loncommon::end_page()); } sub tool_changes { my ($context,$usertools,$oldaccess,$oldaccesstext,$userenv,$changeHash, $changed,$newaccess,$newaccesstext) = @_; if (!((ref($usertools) eq 'ARRAY') && (ref($oldaccess) eq 'HASH') && (ref($oldaccesstext) eq 'HASH') && (ref($userenv) eq 'HASH') && (ref($changeHash) eq 'HASH') && (ref($changed) eq 'HASH') && (ref($newaccess) eq 'HASH') && (ref($newaccesstext) eq 'HASH'))) { return; } foreach my $tool (@{$usertools}) { if ($userenv->{$context.'.'.$tool} ne '') { $oldaccess->{$tool} = &mt('custom'); if ($userenv->{$context.'.'.$tool}) { $oldaccesstext->{$tool} = &mt("availability set to 'on'"); } else { $oldaccesstext->{$tool} = &mt("availability set to 'off'"); } $changeHash->{$context.'.'.$tool} = $userenv->{'tools.'.$tool}; if ($env{'form.custom'.$tool} == 1) { if ($env{'form.'.$context.'_'.$tool} ne $userenv->{'tools.'.$tool}) { $changed->{$tool} = &tool_admin($tool,$env{'form.'.$context.'_'.$tool}, $changeHash,$context); if ($changed->{$tool}) { $newaccess->{$tool} = &mt('custom'); if ($env{'form.'.$context.'_'.$tool}) { $newaccesstext->{$tool} = &mt("availability set to 'on'"); } else { $newaccesstext->{$tool} = &mt("availability set to 'off'"); } } else { $newaccess->{$tool} = $oldaccess->{$tool}; if ($userenv->{$context.'.'.$tool}) { $newaccesstext->{$tool} = &mt("availability set to 'on'"); } else { $newaccesstext->{$tool} = &mt("availability set to 'off'"); } } } else { $newaccess->{$tool} = $oldaccess->{$tool}; $newaccesstext->{$tool} = $oldaccesstext->{$tool}; } } else { $changed->{$tool} = &tool_admin($tool,'',$changeHash,$context); if ($changed->{$tool}) { $newaccess->{$tool} = &mt('default'); } else { $newaccess->{$tool} = $oldaccess->{$tool}; if ($userenv->{$context.'.'.$tool}) { $newaccesstext->{$tool} = &mt("availability set to 'on'"); } else { $newaccesstext->{$tool} = &mt("availability set to 'off'"); } } } } else { $oldaccess->{$tool} = &mt('default'); if ($env{'form.custom'.$tool} == 1) { $changed->{$tool} = &tool_admin($tool,$env{'form.'.$context.'_'.$tool}, $changeHash,$context); if ($changed->{$tool}) { $newaccess->{$tool} = &mt('custom'); if ($env{'form.'.$context.'_'.$tool}) { $newaccesstext->{$tool} = &mt("availability set to 'on'"); } else { $newaccesstext->{$tool} = &mt("availability set to 'off'"); } } else { $newaccess->{$tool} = $oldaccess->{$tool}; } } else { $newaccess->{$tool} = $oldaccess->{$tool}; } } } return; } sub update_roles { my ($r,$context) = @_; my $now=time; my @rolechanges; my %disallowed; $r->print('

'.&mt('Modifying Roles').'

'); foreach my $key (keys (%env)) { next if (! $env{$key}); next if ($key eq 'form.action'); # Revoke roles if ($key=~/^form\.rev/) { if ($key=~/^form\.rev\:([^\_]+)\_([^\_\.]+)$/) { # Revoke standard role my ($scope,$role) = ($1,$2); my $result = &Apache::lonnet::revokerole($env{'form.ccdomain'}, $env{'form.ccuname'}, $scope,$role,'','',$context); $r->print(&mt('Revoking [_1] in [_2]: [_3]', $role,$scope,''.$result.'').'
'); if ($role eq 'st') { my $result = &Apache::lonuserutils::classlist_drop($scope, $env{'form.ccuname'},$env{'form.ccdomain'}, $now); $r->print($result); } if (!grep(/^\Q$role\E$/,@rolechanges)) { push(@rolechanges,$role); } } if ($key=~m{^form\.rev\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}s) { # Revoke custom role $r->print(&mt('Revoking custom role:'). ' '.$4.' by '.$3.':'.$2.' in '.$1.': '. &Apache::lonnet::revokecustomrole($env{'form.ccdomain'}, $env{'form.ccuname'},$1,$2,$3,$4,'','',$context). '
'); if (!grep(/^cr$/,@rolechanges)) { push(@rolechanges,'cr'); } } } elsif ($key=~/^form\.del/) { if ($key=~/^form\.del\:([^\_]+)\_([^\_\.]+)$/) { # Delete standard role my ($scope,$role) = ($1,$2); my $result = &Apache::lonnet::assignrole($env{'form.ccdomain'}, $env{'form.ccuname'}, $scope,$role,$now,0,1,'', $context); $r->print(&mt('Deleting [_1] in [_2]: [_3]',$role,$scope, ''.$result.'').'
'); if ($role eq 'st') { my $result = &Apache::lonuserutils::classlist_drop($scope, $env{'form.ccuname'},$env{'form.ccdomain'}, $now); $r->print($result); } if (!grep(/^\Q$role\E$/,@rolechanges)) { push(@rolechanges,$role); } } if ($key=~m{^form\.del\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) { my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4); # Delete custom role $r->print(&mt('Deleting custom role [_1] by [_2]:[_3] in [_4]', $rolename,$rnam,$rdom,$url).': '. &Apache::lonnet::assigncustomrole($env{'form.ccdomain'}, $env{'form.ccuname'},$url,$rdom,$rnam,$rolename,$now, 0,1,$context).'
'); if (!grep(/^cr$/,@rolechanges)) { push(@rolechanges,'cr'); } } } elsif ($key=~/^form\.ren/) { my $udom = $env{'form.ccdomain'}; my $uname = $env{'form.ccuname'}; # Re-enable standard role if ($key=~/^form\.ren\:([^\_]+)\_([^\_\.]+)$/) { my $url = $1; my $role = $2; my $logmsg; my $output; if ($role eq 'st') { if ($url =~ m-^/($match_domain)/($match_courseid)/?(\w*)$-) { my $result = &Apache::loncommon::commit_studentrole(\$logmsg,$udom,$uname,$url,$role,$now,0,$1,$2,$3); if (($result =~ /^error/) || ($result eq 'not_in_class') || ($result eq 'unknown_course') || ($result eq 'refused')) { if ($result eq 'refused' && $logmsg) { $output = $logmsg; } else { $output = "Error: $result\n"; } } else { $output = &mt('Assigning').' '.$role.' in '.$url. &mt('starting').' '.localtime($now). ':
'.$logmsg.'
'. &mt('Add to classlist').': ok
'; } } } else { my $result=&Apache::lonnet::assignrole($env{'form.ccdomain'}, $env{'form.ccuname'},$url,$role,0,$now,'','', $context); $output = &mt('Re-enabling [_1] in [_2]: [_3]', $role,$url,''.$result.'').'
'; } $r->print($output); if (!grep(/^\Q$role\E$/,@rolechanges)) { push(@rolechanges,$role); } } # Re-enable custom role if ($key=~m{^form\.ren\:([^_]+)_cr\.cr/($match_domain)/($match_username)/(\w+)$}) { my ($url,$rdom,$rnam,$rolename) = ($1,$2,$3,$4); my $result = &Apache::lonnet::assigncustomrole( $env{'form.ccdomain'}, $env{'form.ccuname'}, $url,$rdom,$rnam,$rolename,0,$now,undef,$context); $r->print(&mt('Re-enabling custom role [_1] by [_2]:[_3] in [_4] : [_5]', $rolename,$rnam,$rdom,$url,''.$result.'').'
'); if (!grep(/^cr$/,@rolechanges)) { push(@rolechanges,'cr'); } } } elsif ($key=~/^form\.act/) { my $udom = $env{'form.ccdomain'}; my $uname = $env{'form.ccuname'}; if ($key=~/^form\.act\_($match_domain)\_($match_courseid)\_cr_cr_($match_domain)_($match_username)_([^\_]+)$/) { # Activate a custom role my ($one,$two,$three,$four,$five)=($1,$2,$3,$4,$5); my $url='/'.$one.'/'.$two; my $full=$one.'_'.$two.'_cr_cr_'.$three.'_'.$four.'_'.$five; my $start = ( $env{'form.start_'.$full} ? $env{'form.start_'.$full} : $now ); my $end = ( $env{'form.end_'.$full} ? $env{'form.end_'.$full} : 0 ); # split multiple sections my %sections = (); my $num_sections = &build_roles($env{'form.sec_'.$full},\%sections,$5); if ($num_sections == 0) { $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$url,$three,$four,$five,$start,$end,$context)); } else { my %curr_groups = &Apache::longroup::coursegroups($one,$two); foreach my $sec (sort {$a cmp $b} keys %sections) { if (($sec eq 'none') || ($sec eq 'all') || exists($curr_groups{$sec})) { $disallowed{$sec} = $url; next; } my $securl = $url.'/'.$sec; $r->print(&Apache::loncommon::commit_customrole($udom,$uname,$securl,$three,$four,$five,$start,$end,$context)); } } if (!grep(/^cr$/,@rolechanges)) { push(@rolechanges,'cr'); } } elsif ($key=~/^form\.act\_($match_domain)\_($match_name)\_([^\_]+)$/) { # Activate roles for sections with 3 id numbers # set start, end times, and the url for the class my ($one,$two,$three)=($1,$2,$3); my $start = ( $env{'form.start_'.$one.'_'.$two.'_'.$three} ? $env{'form.start_'.$one.'_'.$two.'_'.$three} : $now ); my $end = ( $env{'form.end_'.$one.'_'.$two.'_'.$three} ? $env{'form.end_'.$one.'_'.$two.'_'.$three} : 0 ); my $url='/'.$one.'/'.$two; my $type = 'three'; # split multiple sections my %sections = (); my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two.'_'.$three},\%sections,$three); if ($num_sections == 0) { $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context)); } else { my %curr_groups = &Apache::longroup::coursegroups($one,$two); my $emptysec = 0; foreach my $sec (sort {$a cmp $b} keys %sections) { $sec =~ s/\W//g; if ($sec ne '') { if (($sec eq 'none') || ($sec eq 'all') || exists($curr_groups{$sec})) { $disallowed{$sec} = $url; next; } my $securl = $url.'/'.$sec; $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$three,$start,$end,$one,$two,$sec,$context)); } else { $emptysec = 1; } } if ($emptysec) { $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$three,$start,$end,$one,$two,'',$context)); } } if (!grep(/^\Q$three\E$/,@rolechanges)) { push(@rolechanges,$three); } } elsif ($key=~/^form\.act\_([^\_]+)\_([^\_]+)$/) { # Activate roles for sections with two id numbers # set start, end times, and the url for the class my $start = ( $env{'form.start_'.$1.'_'.$2} ? $env{'form.start_'.$1.'_'.$2} : $now ); my $end = ( $env{'form.end_'.$1.'_'.$2} ? $env{'form.end_'.$1.'_'.$2} : 0 ); my $one = $1; my $two = $2; my $url='/'.$one.'/'; # split multiple sections my %sections = (); my $num_sections = &build_roles($env{'form.sec_'.$one.'_'.$two},\%sections,$two); if ($num_sections == 0) { $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context)); } else { my $emptysec = 0; foreach my $sec (sort {$a cmp $b} keys %sections) { if ($sec ne '') { my $securl = $url.'/'.$sec; $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$securl,$two,$start,$end,$one,undef,$sec,$context)); } else { $emptysec = 1; } } if ($emptysec) { $r->print(&Apache::loncommon::commit_standardrole($udom,$uname,$url,$two,$start,$end,$one,undef,'',$context)); } } if (!grep(/^\Q$two\E$/,@rolechanges)) { push(@rolechanges,$two); } } else { $r->print('

'.&mt('ERROR').': '.&mt('Unknown command').' '.$key.'


'); } foreach my $key (sort(keys(%disallowed))) { $r->print('

'); if (($key eq 'none') || ($key eq 'all')) { $r->print(&mt('[_1] may not be used as the name for a section, as it is a reserved word.',''.$key.'')); } else { $r->print(&mt('[_1] may not be used as the name for a section, as it is the name of a course group.',''.$key.'')); } $r->print('

' .&mt('Please [_1]go back[_2] and choose a different section name.' ,' ".&mt('If the student is currently logged-in to LON-CAPA, the new role will be available when the student next logs in.')."

"); } } else { $r->print(&mt('unable to enroll').": ".$enroll_result); } return; } sub get_defaultquota_text { my ($settingstatus) = @_; my $defquotatext; if ($settingstatus eq '') { $defquotatext = &mt('(default)'); } else { my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($env{'form.ccdomain'}); if ($usertypes->{$settingstatus} eq '') { $defquotatext = &mt('(default)'); } else { $defquotatext = &mt('(default for [_1])',$usertypes->{$settingstatus}); } } return $defquotatext; } sub update_result_form { my ($uhome) = @_; my $outcome = '
'."\n"; foreach my $item ('srchby','srchin','srchtype','srchterm','srchdomain','ccuname','ccdomain') { $outcome .= ''."\n"; } if ($env{'form.origname'} ne '') { $outcome .= ''."\n"; } foreach my $item ('sortby','seluname','seludom') { if (exists($env{'form.'.$item})) { $outcome .= ''."\n"; } } if ($uhome eq 'no_host') { $outcome .= ''."\n"; } $outcome .= ''."\n". ''."\n". ''."\n". '
'; return $outcome; } sub quota_admin { my ($setquota,$changeHash) = @_; my $quotachanged; if (&Apache::lonnet::allowed('mpq',$env{'form.ccdomain'})) { # Current user has quota modification privileges if (ref($changeHash) eq 'HASH') { $quotachanged = 1; $changeHash->{'portfolioquota'} = $setquota; } } return $quotachanged; } sub tool_admin { my ($tool,$settool,$changeHash,$context) = @_; my $canchange = 0; if ($context eq 'requestcourse') { if (&Apache::lonnet::allowed('ccc',$env{'form.ccdomain'})) { $canchange = 1; } } elsif (&Apache::lonnet::allowed('mut',$env{'form.ccdomain'})) { # Current user has quota modification privileges $canchange = 1; } my $toolchanged; if ($canchange) { if (ref($changeHash) eq 'HASH') { $toolchanged = 1; $changeHash->{$context.'.'.$tool} = $settool; } } return $toolchanged; } sub build_roles { my ($sectionstr,$sections,$role) = @_; my $num_sections = 0; if ($sectionstr=~ /,/) { my @secnums = split/,/,$sectionstr; if ($role eq 'st') { $secnums[0] =~ s/\W//g; $$sections{$secnums[0]} = 1; $num_sections = 1; } else { foreach my $sec (@secnums) { $sec =~ ~s/\W//g; if (!($sec eq "")) { if (exists($$sections{$sec})) { $$sections{$sec} ++; } else { $$sections{$sec} = 1; $num_sections ++; } } } } } else { $sectionstr=~s/\W//g; unless ($sectionstr eq '') { $$sections{$sectionstr} = 1; $num_sections ++; } } return $num_sections; } # ========================================================== Custom Role Editor sub custom_role_editor { my ($r) = @_; my $rolename=$env{'form.rolename'}; if ($rolename eq 'make new role') { $rolename=$env{'form.newrolename'}; } $rolename=~s/[^A-Za-z0-9]//gs; if (!$rolename || $env{'form.phase'} eq 'pickrole') { &print_username_entry_form($r); return; } # ------------------------------------------------------- What can be assigned? my %full=(); my %courselevel=(); my %courselevelcurrent=(); my $syspriv=''; my $dompriv=''; my $coursepriv=''; my $body_top; my ($disp_dummy,$disp_roles) = &Apache::lonnet::get('roles',["st"]); my ($rdummy,$roledef)= &Apache::lonnet::get('roles',["rolesdef_$rolename"]); # ------------------------------------------------------- Does this role exist? $body_top .= '

'; if (($rdummy ne 'con_lost') && ($roledef ne '')) { $body_top .= &mt('Existing Role').' "'; # ------------------------------------------------- Get current role privileges ($syspriv,$dompriv,$coursepriv)=split(/\_/,$roledef); } else { $body_top .= &mt('New Role').' "'; $roledef=''; } $body_top .= $rolename.'"

'; foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) { my ($priv,$restrict)=split(/\&/,$item); if (!$restrict) { $restrict='F'; } $courselevel{$priv}=$restrict; if ($coursepriv=~/\:$priv/) { $courselevelcurrent{$priv}=1; } $full{$priv}=1; } my %domainlevel=(); my %domainlevelcurrent=(); foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) { my ($priv,$restrict)=split(/\&/,$item); if (!$restrict) { $restrict='F'; } $domainlevel{$priv}=$restrict; if ($dompriv=~/\:$priv/) { $domainlevelcurrent{$priv}=1; } $full{$priv}=1; } my %systemlevel=(); my %systemlevelcurrent=(); foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) { my ($priv,$restrict)=split(/\&/,$item); if (!$restrict) { $restrict='F'; } $systemlevel{$priv}=$restrict; if ($syspriv=~/\:$priv/) { $systemlevelcurrent{$priv}=1; } $full{$priv}=1; } my ($jsback,$elements) = &crumb_utilities(); my $button_code = "\n"; my $head_script = "\n"; $head_script .= ''."\n"; $r->print(&Apache::loncommon::start_page('Custom Role Editor',$head_script)); &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage(document.form1,'pickrole','')", text=>"Pick custom role", faq=>282,bug=>'Instructor Interface',}, {href=>"javascript:backPage(document.form1,'','')", text=>"Edit custom role", faq=>282,bug=>'Instructor Interface',}); $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management', 'Course_Editing_Custom_Roles')); $r->print($body_top); my %lt=&Apache::lonlocal::texthash( 'prv' => "Privilege", 'crl' => "Course Level", 'dml' => "Domain Level", 'ssl' => "System Level"); $r->print('
' .'
' .''.&mt('Select a Template').'' .$button_code .'
' .'
' ); $r->print(< ENDCCF $r->print(&Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(). ''.$lt{'prv'}.''.$lt{'crl'}.''.$lt{'dml'}. ''.$lt{'ssl'}.''. &Apache::loncommon::end_data_table_header_row()); foreach my $priv (sort keys %full) { my $privtext = &Apache::lonnet::plaintext($priv); $r->print(&Apache::loncommon::start_data_table_row(). ''.$privtext.''. ($courselevel{$priv}?'':' '). ''. ($domainlevel{$priv}?'':' '). ''. ($systemlevel{$priv}?'':' '). ''. &Apache::loncommon::end_data_table_row()); } $r->print(&Apache::loncommon::end_data_table(). ''. ''."\n".''."\n". ''."\n". ''. &Apache::loncommon::end_page()); } # -------------------------------------------------------- sub make_script_template { my ($role) = @_; my %full_c=(); my %full_d=(); my %full_s=(); my $return_script; foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) { my ($priv,$restrict)=split(/\&/,$item); $full_c{$priv}=1; } foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) { my ($priv,$restrict)=split(/\&/,$item); $full_d{$priv}=1; } foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) { my ($priv,$restrict)=split(/\&/,$item); $full_s{$priv}=1; } $return_script .= 'function set_'.$role.'() {'."\n"; my @temp = split(/:/,$Apache::lonnet::pr{$role.':c'}); my %role_c; foreach my $priv (@temp) { my ($priv_item, $dummy) = split(/\&/,$priv); $role_c{$priv_item} = 1; } my %role_d; @temp = split(/:/,$Apache::lonnet::pr{$role.':d'}); foreach my $priv(@temp) { my ($priv_item, $dummy) = split(/\&/,$priv); $role_d{$priv_item} = 1; } my %role_s; @temp = split(/:/,$Apache::lonnet::pr{$role.':s'}); foreach my $priv(@temp) { my ($priv_item, $dummy) = split(/\&/,$priv); $role_s{$priv_item} = 1; } foreach my $priv_item (keys(%full_c)) { my ($priv, $dummy) = split(/\&/,$priv_item); if ((exists($role_c{$priv})) || (exists($role_d{$priv})) || (exists($role_s{$priv}))) { $return_script .= "document.form1.$priv"."_c.checked = true;\n"; } else { $return_script .= "document.form1.$priv"."_c.checked = false;\n"; } } foreach my $priv_item (keys(%full_d)) { my ($priv, $dummy) = split(/\&/,$priv_item); if ((exists($role_d{$priv})) || (exists($role_s{$priv}))) { $return_script .= "document.form1.$priv"."_d.checked = true;\n"; } else { $return_script .= "document.form1.$priv"."_d.checked = false;\n"; } } foreach my $priv_item (keys(%full_s)) { my ($priv, $dummy) = split(/\&/,$priv_item); if (exists($role_s{$priv})) { $return_script .= "document.form1.$priv"."_s.checked = true;\n"; } else { $return_script .= "document.form1.$priv"."_s.checked = false;\n"; } } $return_script .= '}'."\n"; return ($return_script); } # ---------------------------------------------------------- sub make_button_code { my ($role) = @_; my $label = &Apache::lonnet::plaintext($role); my $button_code = ''; return ($button_code); } # ---------------------------------------------------------- Call to definerole sub set_custom_role { my ($r,$context) = @_; my $rolename=$env{'form.rolename'}; $rolename=~s/[^A-Za-z0-9]//gs; if (!$rolename) { &custom_role_editor($r); return; } my ($jsback,$elements) = &crumb_utilities(); my $jscript = ''; $r->print(&Apache::loncommon::start_page('Save Custom Role'),$jscript); &Apache::lonhtmlcommon::add_breadcrumb ({href=>"javascript:backPage(document.customresult,'pickrole','')", text=>"Pick custom role", faq=>282,bug=>'Instructor Interface',}, {href=>"javascript:backPage(document.customresult,'selected_custom_edit','')", text=>"Edit custom role", faq=>282,bug=>'Instructor Interface',}, {href=>"javascript:backPage(document.customresult,'set_custom_roles','')", text=>"Result", faq=>282,bug=>'Instructor Interface',}); $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management', 'Course_Editing_Custom_Roles')); my ($rdummy,$roledef)= &Apache::lonnet::get('roles',["rolesdef_$rolename"]); # ------------------------------------------------------- Does this role exist? $r->print('

'); if (($rdummy ne 'con_lost') && ($roledef ne '')) { $r->print(&mt('Existing Role').' "'); } else { $r->print(&mt('New Role').' "'); $roledef=''; } $r->print($rolename.'"

'); # ------------------------------------------------------- What can be assigned? my $sysrole=''; my $domrole=''; my $courole=''; foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:c'})) { my ($priv,$restrict)=split(/\&/,$item); if (!$restrict) { $restrict=''; } if ($env{'form.'.$priv.'_c'}) { $courole.=':'.$item; } } foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:d'})) { my ($priv,$restrict)=split(/\&/,$item); if (!$restrict) { $restrict=''; } if ($env{'form.'.$priv.'_d'}) { $domrole.=':'.$item; } } foreach my $item (split(/\:/,$Apache::lonnet::pr{'cr:s'})) { my ($priv,$restrict)=split(/\&/,$item); if (!$restrict) { $restrict=''; } if ($env{'form.'.$priv.'_s'}) { $sysrole.=':'.$item; } } $r->print('
Defining Role: '. &Apache::lonnet::definerole($rolename,$sysrole,$domrole,$courole)); if ($env{'request.course.id'}) { my $url='/'.$env{'request.course.id'}; $url=~s/\_/\//g; $r->print('
'.&mt('Assigning Role to Self').': '. &Apache::lonnet::assigncustomrole($env{'user.domain'}, $env{'user.name'}, $url, $env{'user.domain'}, $env{'user.name'}, $rolename,undef,undef,undef,$context)); } $r->print('

'.&mt('Create or edit another custom role').'

'); $r->print(&Apache::lonhtmlcommon::echo_form_input([]).'
'); $r->print(&Apache::loncommon::end_page()); } # ================================================================ Main Handler sub handler { my $r = shift; if ($r->header_only) { &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK; } my $context; if ($env{'request.course.id'}) { $context = 'course'; } elsif ($env{'request.role'} =~ /^au\./) { $context = 'author'; } else { $context = 'domain'; } &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['action','state','callingform','roletype','showrole','bulkaction','popup','phase', 'username','domain','srchterm','srchdomain','srchin','srchby','srchtype']); &Apache::lonhtmlcommon::clear_breadcrumbs(); if ($env{'form.action'} ne 'dateselect') { &Apache::lonhtmlcommon::add_breadcrumb ({href=>"/adm/createuser", text=>"User Management"}); } my ($permission,$allowed) = &Apache::lonuserutils::get_permission($context); if (!$allowed) { $env{'user.error.msg'}= "/adm/createuser:cst:0:0:Cannot create/modify user data ". "or view user status."; return HTTP_NOT_ACCEPTABLE; } &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; # Main switch on form.action and form.state, as appropriate if (! exists($env{'form.action'})) { $r->print(&header()); $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management')); $r->print(&print_main_menu($permission,$context)); $r->print(&Apache::loncommon::end_page()); } elsif ($env{'form.action'} eq 'upload' && $permission->{'cusr'}) { $r->print(&header()); &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=upload&state=', text=>"Upload Users List"}); $r->print(&Apache::lonhtmlcommon::breadcrumbs('Upload Users List', 'Course_Create_Class_List')); $r->print('
'."\n"); if (! exists($env{'form.state'})) { &Apache::lonuserutils::print_first_users_upload_form($r,$context); } elsif ($env{'form.state'} eq 'got_file') { &Apache::lonuserutils::print_upload_manager_form($r,$context, $permission); } elsif ($env{'form.state'} eq 'enrolling') { if ($env{'form.datatoken'}) { &Apache::lonuserutils::upfile_drop_add($r,$context,$permission); } } else { &Apache::lonuserutils::print_first_users_upload_form($r,$context); } $r->print('
'.&Apache::loncommon::end_page()); } elsif ((($env{'form.action'} eq 'singleuser') || ($env{'form.action'} eq 'singlestudent')) && ($permission->{'cusr'})) { my $phase = $env{'form.phase'}; my @search = ('srchterm','srchby','srchin','srchtype','srchdomain'); &Apache::loncreateuser::restore_prev_selections(); my $srch; foreach my $item (@search) { $srch->{$item} = $env{'form.'.$item}; } if (($phase eq 'get_user_info') || ($phase eq 'userpicked') || ($phase eq 'createnewuser')) { if ($env{'form.phase'} eq 'createnewuser') { my $response; if ($env{'form.srchterm'} !~ /^$match_username$/) { my $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @'); $env{'form.phase'} = ''; &print_username_entry_form($r,$context,$response,$srch); } else { my $ccuname =&LONCAPA::clean_username($srch->{'srchterm'}); my $ccdomain=&LONCAPA::clean_domain($srch->{'srchdomain'}); &print_user_modification_page($r,$ccuname,$ccdomain, $srch,$response,$context, $permission); } } elsif ($env{'form.phase'} eq 'get_user_info') { my ($currstate,$response,$forcenewuser,$results) = &user_search_result($context,$srch); if ($env{'form.currstate'} eq 'modify') { $currstate = $env{'form.currstate'}; } if ($currstate eq 'select') { &print_user_selection_page($r,$response,$srch,$results, \@search,$context); } elsif ($currstate eq 'modify') { my ($ccuname,$ccdomain); if (($srch->{'srchby'} eq 'uname') && ($srch->{'srchtype'} eq 'exact')) { $ccuname = $srch->{'srchterm'}; $ccdomain= $srch->{'srchdomain'}; } else { my @matchedunames = keys(%{$results}); ($ccuname,$ccdomain) = split(/:/,$matchedunames[0]); } $ccuname =&LONCAPA::clean_username($ccuname); $ccdomain=&LONCAPA::clean_domain($ccdomain); if ($env{'form.forcenewuser'}) { $response = ''; } &print_user_modification_page($r,$ccuname,$ccdomain, $srch,$response,$context, $permission); } elsif ($currstate eq 'query') { &print_user_query_page($r,'createuser'); } else { $env{'form.phase'} = ''; &print_username_entry_form($r,$context,$response,$srch, $forcenewuser); } } elsif ($env{'form.phase'} eq 'userpicked') { my $ccuname = &LONCAPA::clean_username($env{'form.seluname'}); my $ccdomain = &LONCAPA::clean_domain($env{'form.seludom'}); &print_user_modification_page($r,$ccuname,$ccdomain,$srch,'', $context,$permission); } } elsif ($env{'form.phase'} eq 'update_user_data') { &update_user_data($r,$context); } else { &print_username_entry_form($r,$context,undef,$srch); } } elsif ($env{'form.action'} eq 'custom' && $permission->{'custom'}) { if ($env{'form.phase'} eq 'set_custom_roles') { &set_custom_role($r,$context); } else { &custom_role_editor($r); } } elsif (($env{'form.action'} eq 'listusers') && ($permission->{'view'} || $permission->{'cusr'})) { if ($env{'form.phase'} eq 'bulkchange') { &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=listusers', text=>"List Users"}, {href=>"/adm/createuser", text=>"Result"}); my $setting = $env{'form.roletype'}; my $choice = $env{'form.bulkaction'}; $r->print(&header()); $r->print(&Apache::lonhtmlcommon::breadcrumbs("Update Users", 'Course_View_Class_List')); if ($permission->{'cusr'}) { &Apache::lonuserutils::update_user_list($r,$context,$setting,$choice); $r->print(&Apache::loncommon::end_page()); } else { $r->print(&mt('You are not authorized to make bulk changes to user roles')); $r->print('

'.&mt('Display User Lists').''); $r->print(&Apache::loncommon::end_page()); } } else { &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=listusers', text=>"List Users"}); my ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles); my $formname = 'studentform'; if ($context eq 'domain' && $env{'form.roletype'} eq 'course') { ($cb_jscript,$jscript,$totcodes,$codetitles,$idlist,$idlist_titles) = &Apache::lonuserutils::courses_selector($env{'request.role.domain'}, $formname); $jscript .= &verify_user_display(); my $js = &add_script($jscript).$cb_jscript; my $loadcode = &Apache::lonuserutils::course_selector_loadcode($formname); if ($loadcode ne '') { $r->print(&header($js,{'onload' => $loadcode,})); } else { $r->print(&header($js)); } } else { $r->print(&header(&add_script(&verify_user_display()))); } $r->print(&Apache::lonhtmlcommon::breadcrumbs("List Users", 'Course_View_Class_List')); &Apache::lonuserutils::print_userlist($r,undef,$permission,$context, $formname,$totcodes,$codetitles,$idlist,$idlist_titles); $r->print(&Apache::loncommon::end_page()); } } elsif ($env{'form.action'} eq 'drop' && $permission->{'cusr'}) { $r->print(&header()); &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=drop', text=>"Drop Students"}); if (!exists($env{'form.state'})) { $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students', 'Course_Drop_Student')); &Apache::lonuserutils::print_drop_menu($r,$context,$permission); } elsif ($env{'form.state'} eq 'done') { &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=drop', text=>"Result"}); $r->print(&Apache::lonhtmlcommon::breadcrumbs('Drop Students', 'Course_Drop_Student')); &Apache::lonuserutils::update_user_list($r,$context,undef, $env{'form.action'}); } $r->print(&Apache::loncommon::end_page()); } elsif ($env{'form.action'} eq 'dateselect') { if ($permission->{'cusr'}) { $r->print(&header(undef,undef,{'no_nav_bar' => 1}). &Apache::lonuserutils::date_section_selector($context, $permission). &Apache::loncommon::end_page()); } else { $r->print(&header(). ''.&mt('You do not have permission to modify dates or sections for users').''. &Apache::loncommon::end_page()); } } elsif ($env{'form.action'} eq 'selfenroll') { $r->print(&header()); &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=selfenroll', text=>"Configure Self-enrollment"}); if (!exists($env{'form.state'})) { $r->print(&Apache::lonhtmlcommon::breadcrumbs('Configure Self-enrollment', 'Course_Self_Enrollment')); $r->print('

'.&mt('Self-enrollment with a student role').'

'."\n"); &print_selfenroll_menu($r,$context,$permission); } elsif ($env{'form.state'} eq 'done') { &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=selfenroll', text=>"Result"}); $r->print(&Apache::lonhtmlcommon::breadcrumbs('Self-enrollment result', 'Course_Self_Enrollment')); $r->print('

'.&mt('Self-enrollment with a student role').'

'."\n"); &update_selfenroll_config($r,$context,$permission); } $r->print(&Apache::loncommon::end_page()); } elsif ($env{'form.action'} eq 'selfenrollqueue') { $r->print(&header()); &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=selfenrollqueue', text=>"Enrollment requests"}); my $cid = $env{'request.course.id'}; my $cdom = $env{'course.'.$cid.'.domain'}; my $cnum = $env{'course.'.$cid.'.num'}; if (!exists($env{'form.state'})) { $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests', 'Course_SelfEnrollment_Approval')); $r->print('

'.&mt('Pending enrollment requests').'

'."\n"); &display_selfenroll_queue($r,$context,$permission,$cnum,$cdom); } elsif ($env{'form.state'} eq 'done') { &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=selfenrollqueue', text=>"Result"}); $r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result', 'Course_Self_Enrollment')); $r->print('

'.&mt('Enrollment request processing').'

'."\n"); &update_selfenroll_queue($r,$context,$permission,$cid,$cnum,$cdom); } $r->print(&Apache::loncommon::end_page()); } elsif ($env{'form.action'} eq 'changelogs') { $r->print(&header()); &Apache::lonhtmlcommon::add_breadcrumb ({href=>'/adm/createuser?action=changelogs', text=>"User Management Logs"}); $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Changes', 'Course_User_Logs')); &print_userchangelogs_display($r,$context,$permission); $r->print(&Apache::loncommon::end_page()); } else { $r->print(&header()); $r->print(&Apache::lonhtmlcommon::breadcrumbs('User Management')); $r->print(&print_main_menu($permission,$context)); $r->print(&Apache::loncommon::end_page()); } return OK; } sub header { my ($jscript,$loaditems,$args) = @_; my $start_page; if (ref($loaditems) eq 'HASH') { $start_page=&Apache::loncommon::start_page('User Management',$jscript,{'add_entries' => $loaditems}); } else { $start_page=&Apache::loncommon::start_page('User Management',$jscript,$args); } return $start_page; } sub add_script { my ($js) = @_; return ''; } sub verify_user_display { my $output = <<"END"; function display_update() { document.studentform.action.value = 'listusers'; document.studentform.phase.value = 'display'; document.studentform.submit(); } END return $output; } ############################################################### ############################################################### # Menu Phase One sub print_main_menu { my ($permission,$context) = @_; my %links = ( domain => { upload => 'Upload a File of Users', singleuser => 'Add/Modify a Single User', listusers => 'Manage Multiple Users', }, author => { upload => 'Upload a File of Co-authors', singleuser => 'Add/Modify a Single Co-author', listusers => 'Display Co-authors and Manage Multiple Users', }, course => { upload => 'File of Course Users', singleuser => 'Single Course User', listusers => 'Course User Lists', }, ); my @menu = ( {categorytitle => 'Add Users', items => [{ linktext => $links{$context}{'upload'}, icon => 'sctr.png', #help => 'Course_Create_Class_List', url => '/adm/createuser?action=upload', permission => $permission->{'cusr'}, linktitle => 'Upload a CSV or a text file containing users.', }, { linktext => $links{$context}{'singleuser'}, icon => 'edit-redo.png', #help => 'Course_Change_Privileges', url => '/adm/createuser?action=singleuser', permission => $permission->{'cusr'}, linktitle => 'Add a user with a certain role to this course.', }]}, {categorytitle => 'Administration', items => [{ linktext => $links{$context}{'listusers'}, icon => 'edit-find.png', #help => 'Course_View_Class_List', url => '/adm/createuser?action=listusers', permission => ($permission->{'view'} || $permission->{'cusr'}), linktitle => 'Show and manage users of this course.', }]}, {categorytitle => 'Configuration', items => [ ]}, ); if ($context eq 'domain'){ push(@{ $menu[1]->{items} }, { linktext => 'Custom Roles', icon => 'emblem-photos.png', #help => 'Course_Editing_Custom_Roles', url => '/adm/createuser?action=custom', permission => $permission->{'custom'}, linktitle => 'Configure a custom role.', }); }elsif ($context eq 'course'){ my ($cnum,$cdom) = &Apache::lonuserutils::get_course_identity(); push(@{ $menu[0]->{items} }, { linktext => 'Single Student', #help => 'Course_Add_Student', icon => 'list-add.png', url => '/adm/createuser?action=singlestudent', permission => $permission->{'cusr'}, linktitle => 'Add a user with the role student to this course.', }); push(@{ $menu[1]->{items} }, { linktext => 'Drop Students', icon => 'edit-undo.png', #help => 'Course_Drop_Student', url => '/adm/createuser?action=drop', permission => $permission->{'cusr'}, linktitle =>'Remove a student from this course.', }, { linktext => 'Custom Roles', icon => 'emblem-photos.png', #help => 'Course_Editing_Custom_Roles', url => '/adm/createuser?action=custom', permission => $permission->{'custom'}, linktitle => 'Configure a custom role.', }); if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) { push(@{ $menu[1]->{items} }, { linktext => 'Enrollment Requests', icon => 'selfenrl-queue.png', #help => 'Course_Approve_Selfenroll', url => '/adm/createuser?action=selfenrollqueue', permission => $permission->{'cusr'}, linktitle =>'Approve or reject enrollment requests.', }); } if (!exists($permission->{'cusr_section'})){ push(@{ $menu[2]->{items} }, { linktext => 'Automated Enrollment', icon => 'roles.png', #help => 'Course_Automated_Enrollment', permission => (&Apache::lonnet::auto_run($cnum,$cdom) && $permission->{'cusr'}), url => '/adm/populate', linktitle => 'Automated enrollment manager.', }, { linktext => 'User Self-Enrollment', icon => 'cstr.png', #help => 'Course_Self_Enrollment', url => '/adm/createuser?action=selfenroll', permission => $permission->{'cusr'}, linktitle => 'Configure user self enrollment.', }); } push(@{ $menu[2]->{items} }, { linktext => 'Course Groups', icon => 'conf.png', #help => 'Course_Manage_Group', url => '/adm/coursegroups?refpage=cusr', permission => $permission->{'grp_manage'}, linktitle => 'Manage course groups.', }, { linktext => 'Change Logs', icon => 'document-properties.png', #help => 'Course_User_Logs', url => '/adm/createuser?action=changelogs', permission => $permission->{'cusr'}, linktitle => 'View change log.', }); }; return Apache::lonhtmlcommon::generate_menu(@menu); # { text => 'View Log-in History', # help => 'Course_User_Logins', # action => 'logins', # permission => $permission->{'cusr'}, # }); } sub restore_prev_selections { my %saveable_parameters = ('srchby' => 'scalar', 'srchin' => 'scalar', 'srchtype' => 'scalar', ); &Apache::loncommon::store_settings('user','user_picker', \%saveable_parameters); &Apache::loncommon::restore_settings('user','user_picker', \%saveable_parameters); } sub print_selfenroll_menu { my ($r,$context,$permission) = @_; my $formname = 'enrollstudent'; my $nolink = 1; my ($row,$lt) = &get_selfenroll_titles(); my $groupslist = &Apache::lonuserutils::get_groupslist(); my $setsec_js = &Apache::lonuserutils::setsections_javascript($formname,$groupslist); my %alerts = &Apache::lonlocal::texthash( acto => 'Activation of self-enrollment was selected for the following domain(s)', butn => 'but no user types have been checked.', wilf => "Please uncheck 'activate' or check at least one type.", ); my $selfenroll_js = <<"ENDSCRIPT"; function update_types(caller,num) { var delidx = getIndexByName('selfenroll_delete'); var actidx = getIndexByName('selfenroll_activate'); if (caller == 'selfenroll_all') { var selall; for (var i=0; i 0) { var msg = "$alerts{'acto'}\\n"; var loopend = needaction.length -1; if (loopend > 0) { for (var m=0; m'."\n". '

'.$lt->{'selfenroll'}.'

'."\n"; my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum); if (ref($visactions) eq 'HASH') { if ($visible) { $output .= '

'.$visactions->{'vis'}.'

'; } else { $output .= $visactions->{'miss'}.'
'.$visactions->{'yous'}. '

'.$visactions->{'gen'}.'
'.$visactions->{'coca'}; if (ref($vismsgs) eq 'ARRAY') { $output .= '
'.$visactions->{'make'}.'

    '; foreach my $item (@{$vismsgs}) { $output .= '
  • '.$visactions->{$item}.'
    • '; } $output .= '
'; } $output .= '

'; } } $output .= '
'."\n". &Apache::lonhtmlcommon::start_pick_box(); if (ref($row) eq 'ARRAY') { foreach my $item (@{$row}) { my $title = $item; if (ref($lt) eq 'HASH') { $title = $lt->{$item}; } $output .= &Apache::lonhtmlcommon::row_title($title, 'LC_selfenroll_pick_box_title','LC_oddrow_value')."\n"; if ($item eq 'types') { my $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_types'}; my $showdomdesc = 1; my $includeempty = 1; my $num = 0; $output .= &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_row() .''. '  '.&mt('No').''. &Apache::loncommon::end_data_table_row(). &Apache::loncommon::end_data_table(). &mt('Or').'
'. &Apache::loncommon::start_data_table(); my %currdoms; if ($curr_types eq '') { $output .= &new_selfenroll_dom_row($cdom,'0'); } elsif ($curr_types ne '*') { my @entries = split(/;/,$curr_types); if (@entries > 0) { foreach my $entry (@entries) { my ($currdom,$typestr) = split(/:/,$entry); $currdoms{$currdom} = 1; my $domdesc = &Apache::lonnet::domain($currdom); my @currinsttypes = split(',',$typestr); $output .= &Apache::loncommon::start_data_table_row() .''.&mt('Domain:').'' .' '.$domdesc.' ('.$currdom.')' .'
' .''; $output .= '  '.&mt('User types:').'
' .&selfenroll_inst_types($num,$currdom,\@currinsttypes).'' .&Apache::loncommon::end_data_table_row(); $num ++; } } } my $add_domtitle = &mt('Users in additional domain:'); if ($curr_types eq '*') { $add_domtitle = &mt('Users in specific domain:'); } elsif ($curr_types eq '') { $add_domtitle = &mt('Users in other domain:'); } $output .= &Apache::loncommon::start_data_table_row() .''.$add_domtitle.'
' .&Apache::loncommon::select_dom_form('','selfenroll_newdom', $includeempty,$showdomdesc) .'' .''.&Apache::loncommon::end_data_table_row() .&Apache::loncommon::end_data_table(); } elsif ($item eq 'registered') { my ($regon,$regoff); if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_registered'}) { $regon = ' checked="checked" '; $regoff = ' '; } else { $regon = ' '; $regoff = ' checked="checked" '; } $output .= '  '; } elsif ($item eq 'enroll_dates') { my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_date'}; my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_date'}; if ($starttime eq '') { $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'}; } if ($endtime eq '') { $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'}; } my $startform = &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_date',$starttime, undef,undef,undef,undef,undef,undef,undef,$nolink); my $endform = &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_date',$endtime, undef,undef,undef,undef,undef,undef,undef,$nolink); $output .= &selfenroll_date_forms($startform,$endform); } elsif ($item eq 'access_dates') { my $starttime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_start_access'}; my $endtime = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_end_access'}; if ($starttime eq '') { $starttime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_start_date'}; } if ($endtime eq '') { $endtime = $env{'course.'.$env{'request.course.id'}.'.default_enrollment_end_date'}; } my $startform = &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_start_access',$starttime, undef,undef,undef,undef,undef,undef,undef,$nolink); my $endform = &Apache::lonhtmlcommon::date_setter($formname,'selfenroll_end_access',$endtime, undef,undef,undef,undef,undef,undef,undef,$nolink); $output .= &selfenroll_date_forms($startform,$endform); } elsif ($item eq 'section') { my $currsec = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_section'}; my %sections_count = &Apache::loncommon::get_sections($cdom,$cnum); my $newsecval; if ($currsec ne 'none' && $currsec ne '') { if (!defined($sections_count{$currsec})) { $newsecval = $currsec; } } my $sections_select = &Apache::lonuserutils::course_sections(\%sections_count,'st',$currsec); $output .= ''."\n". ''."\n". '
'.&mt('Existing sections')."\n". '
'.$sections_select.'		'. &mt('New section').'
'."\n". ''."\n". ''."\n". ''."\n". '
'."\n"; } elsif ($item eq 'approval') { my ($appon,$appoff); my $cid = $env{'request.course.id'}; my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'}; if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) { $appon = ' checked="checked" '; $appoff = ' '; } else { $appon = ' '; $appoff = ' checked="checked" '; } $output .= '  '; my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1); my (@ccs,%notified); if ($advhash{'cc'}) { @ccs = split(/,/,$advhash{'cc'}); } if ($currnotified) { foreach my $current (split(/,/,$currnotified)) { $notified{$current} = 1; if (!grep(/^\Q$current\E$/,@ccs)) { push(@ccs,$current); } } } if (@ccs) { $output .= '
'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_row(); my $count = 0; my $numcols = 4; foreach my $cc (sort(@ccs)) { my $notifyon; my ($ccuname,$ccudom) = split(/:/,$cc); if ($notified{$cc}) { $notifyon = ' checked="checked" '; } if ($count && !$count%$numcols) { $output .= &Apache::loncommon::end_data_table_row(). &Apache::loncommon::start_data_table_row() } $output .= ''; $count; } my $rem = $count%$numcols; if ($rem) { my $emptycols = $numcols - $rem; for (my $i=0; $i<$emptycols; $i++) { $output .= ' '; } } $output .= &Apache::loncommon::end_data_table_row(). &Apache::loncommon::end_data_table(); } } elsif ($item eq 'limit') { my ($crslimit,$selflimit,$nolimit); my $cid = $env{'request.course.id'}; my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'}; my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'}; my $nolimit = ' checked="checked" '; if ($currlim eq 'allstudents') { $crslimit = ' checked="checked" '; $selflimit = ' '; $nolimit = ' '; } elsif ($currlim eq 'selfenrolled') { $crslimit = ' '; $selflimit = ' checked="checked" '; $nolimit = ' '; } else { $crslimit = ' '; $selflimit = ' '; } $output .= ''. '
 '. (' 'x3).&mt('Maximum number allowed: '). '
'; } $output .= &Apache::lonhtmlcommon::row_closure(1); } } $output .= &Apache::lonhtmlcommon::end_pick_box(). '
' .''; $r->print($output); return; } sub display_selfenroll_queue { my ($r,$context,$permission,$cnum,$cdom) = @_; my $namespace = 'selfenrollrequests'; my ($output,%queue_by_date); my %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum); if (keys(%requesthash) > 0) { $r->print('
'. ''. ''. &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(). ''.&mt('Action').''. ''.&mt('Requestor').''. ''.&mt('Section').''. ''.&mt('Date requested').''. &Apache::loncommon::end_data_table_header_row()); foreach my $item (keys(%requesthash)) { my ($timestamp,$usec) = split(/:/,$requesthash{$item}); if (exists($queue_by_date{$timestamp})) { if (ref($queue_by_date{$timestamp}) eq 'ARRAY') { push(@{$queue_by_date{$timestamp}},$item.':'.$usec); } } else { @{$queue_by_date{$timestamp}} = ($item.':'.$usec); } } my @sortedtimes = sort {$a <=> $b} (keys(%queue_by_date)); my $count = 0; foreach my $item (@sortedtimes) { if (ref($queue_by_date{$item}) eq 'ARRAY') { foreach my $request (sort(@{$queue_by_date{$item}})) { my ($puname,$pudom,$pusec) = split(/:/,$request); my $showsec = $pusec; if ($showsec eq '') { $showsec = &mt('none'); } my $namelink = &Apache::loncommon::aboutmewrapper( &Apache::loncommon::plainname($puname,$pudom), $puname,$pudom); $r->print(&Apache::loncommon::start_data_table_row(). '
'. '
'. ''.$namelink.''. ''.$showsec.''. ''.&Apache::lonlocal::locallocaltime($item).''. &Apache::loncommon::end_data_table_row()); $count ++; } } } $r->print(&Apache::loncommon::end_data_table(). '
'); } else { $r->print(&mt('There are currently no enrollment requests.')); } return; } sub update_selfenroll_queue { my ($r,$context,$permission,$cid,$cnum,$cdom) = @_; my @approvals = &Apache::loncommon::get_env_multiple('form.approvereq'); my @rejections = &Apache::loncommon::get_env_multiple('form.rejectreq'); my $access_start = $env{'course.'.$cid.'.internal.selfenroll_start_access'}; my $access_end = $env{'course.'.$cid.'.internal.selfenroll_end_access'}; my $limit = $env{'course.'.$cid.'.internal.selfenroll_limit'}; my $cap = $env{'course.'.$cid.'.internal.selfenroll_cap'}; my $notifylist = $env{'course.'.$cid.'.internal.selfenroll_notifylist'}; my $namespace = 'selfenrollrequests'; my ($stucounts,$idx,$classlist) = &get_student_counts($cdom,$cnum); my %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum); my $coursedesc = $env{'course.'.$cid.'.description'}; my $chome = &Apache::lonnet::homeserver($cnum,$cdom); my $hostname = &Apache::lonnet::hostname($chome); my $protocol = $Apache::lonnet::protocol{$chome}; $protocol = 'http' if ($protocol ne 'https'); my (@existing,@missingreq,@invalidusers,@limitexceeded,@enrolled,@enrollerrors,); my $now = time; my $sender = $env{'user.name'}.':'.$env{'user.domain'}; my $approvedmsg = [{ mt => 'Your request for enrollment has been approved.', }, { mt => 'Visit [_1], to log-in and access the course', args => [$protocol.'://'.$hostname], }]; my $rejectedmsg = [{ mt => 'Your request for enrollment has not been approved.', }]; foreach my $item (sort {$a <=> $b} @approvals) { my ($num,$uname,$udom,$usec) = split(/:/,$item); my $uhome = &Apache::lonnet::homeserver($uname,$udom); if ($uhome ne 'no_host') { if (exists($requesthash{$uname.':'.$udom})) { if (exists($classlist->{$uname.':'.$udom})) { if (ref($classlist->{$uname.':'.$udom}) eq 'ARRAY') { if (($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Active') || ($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Future')) { push(@existing,$uname.':'.$udom); next; } } } } else { push(@missingreq,$uname.':'.$udom); next; } if (!grep(/^\Q$item\E$/,@rejections)) { if ($limit eq 'allstudents') { if ($stucounts->{$limit} >= $cap) { push(@limitexceeded,$uname.':'.$udom); last; } } elsif ($limit eq 'selfenrolled') { if ($stucounts->{$limit} >= $cap) { push(@limitexceeded,$uname.':'.$udom); last; } } my $result = &Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$usec,$access_end,$access_start,'selfenroll',undef,$cdom.'_'.$cnum,1); if ($result eq 'ok') { push(@enrolled,$uname.':'.$udom); $stucounts->{'allstudents'} ++; $stucounts->{'selfenrolled'} ++; &Apache::selfenroll::send_notification($uname.':'.$udom,$approvedmsg,$cid, $coursedesc,$now,'enroller',$sender); } else { push(@enrollerrors,$uname.':'.$udom); } } } else { push(@invalidusers,$uname.':'.$udom); } } my @changes = (@enrolled,@rejections); if (@rejections) { foreach my $user (@rejections) { &Apache::selfenroll::send_notification($user,$rejectedmsg,$cid, $coursedesc,$now,'enroller',$sender); } } if (@changes) { my $delresult = &Apache::lonnet::del($namespace,\@changes,$cdom,$cnum); if ($delresult eq 'ok') { my $namelink = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'}).' ('.$env{'user.name'}.':'.$env{'user.domain'}.')'; my $chgmsg = "'Action was taken on the following enrollment requests by [_1].',$namelink"; my ($approvedlist,$rejectedlist); if (@enrolled) { $approvedlist = join("\n",@enrolled); $r->print('

'.&mt('The following were enrolled in the course:').'

    '); foreach my $user (@enrolled) { my ($uname,$udom) = split(/:/,$user); my $userlink = &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom),$uname,$udom); $r->print('
  • '.$userlink.'
    • '); } $r->print('

'); } if (@rejections) { $rejectedlist = join("\n",@rejections); $r->print('

'.&mt('The following enrollment requests were rejected:').'

    '); foreach my $user (@rejections) { $r->print('
  • '.$user.'
    • '); } $r->print('

'); } &Apache::selfenroll::send_notification($notifylist,$chgmsg,$cid, $coursedesc,$now,'managers', $sender,$approvedlist,$rejectedlist); } } if (@existing) { $r->print('

'.&mt('The following enrollment requests were deleted because the user is already enrolled in the course:').'

    '); foreach my $user (@existing) { $r->print('
  • '.$user.'
    • '); } $r->print('

'); } if (@missingreq) { $r->print('

'.&mt('The following enrollment requests were ignored because the request is no longer in the enrollment queue:').'

    '); foreach my $user (@missingreq) { $r->print('
  • '.$user.'
    • '); } $r->print('

'); } if (@invalidusers) { $r->print('

'.&mt('The following enrollment requests were deleted because the requestor does not have a LON-CAPA account:').'

    '); foreach my $user (@invalidusers) { $r->print('
  • '.$user.'
    • '); } $r->print('

'); } if (@limitexceeded) { $r->print('

'.&mt('The following enrollment requests were skipped because the enrollment limit has been reached for the course:').'

    '); foreach my $user (@limitexceeded) { $r->print('
  • '.$user.'
    • '); } $r->print('

'); } if (@enrollerrors) { $r->print('

'.&mt('The following enrollment requests could not be processed because an error occurred:').'

    '); foreach my $user (@enrollerrors) { $r->print('
  • '.$user.'
    • '); } $r->print('

'); } return; } sub get_student_counts { my ($cdom,$cnum) = @_; my (%idx,%stucounts); my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum); $idx{'type'} = &Apache::loncoursedata::CL_TYPE(); $idx{'status'} = &Apache::loncoursedata::CL_STATUS(); while (my ($student,$data) = each(%$classlist)) { if (($data->[$idx{'status'}] eq 'Active') || ($data->[$idx{'status'}] eq 'Future')) { if ($data->[$idx{'type'}] eq 'selfenroll') { $stucounts{'selfenroll'} ++; } $stucounts{'allstudents'} ++; } } return (\%stucounts,\%idx,$classlist); } sub visible_in_cat { my ($cdom,$cnum) = @_; my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom); my ($cathash,%settable,@vismsgs,$cansetvis); my %visactions = &Apache::lonlocal::texthash( vis => 'Your course currently appears in the Course Catalog for this domain.', gen => 'Courses can be both self-cataloging, based on an institutional code (e.g., fs08phy231), or can be assigned categories from a hierarchy defined for the domain.', miss => 'Your course does not currently appear in the Course Catalog for this domain.', yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.', coca => 'Courses can be absent from the Catalog, because they do not have an institutional code, have no assigned category, or have been specifically excluded.', make => 'Make any changes to self-enrollment settings below, click "Save changes", then take action to include the course in the Catalog:', take => 'Take the following action to ensure the course appears in the Catalog:', dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.', dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".', dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).', dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.', dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.', dc_chgcat => 'Ask a domain coordinator to change the category assigned to the course, as the one currently assigned is no longer used in the domain', dc_addcat => 'Ask a domain coordinator to assign a category to the course.', ); $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','"','"'); $visactions{'chgcat'} = &mt('Use [_1]Set course environment[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','"','"'); $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','"','"'); if (ref($domconf{'coursecategories'}) eq 'HASH') { if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') { $settable{'togglecats'} = 1; } if ($domconf{'coursecategories'}{'categorize'} eq 'crs') { $settable{'categorize'} = 1; } $cathash = $domconf{'coursecategories'}{'cats'}; } if ($settable{'togglecats'} && $settable{'categorize'}) { $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.'); } elsif ($settable{'togglecats'}) { $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.'); } elsif ($settable{'categorize'}) { $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.'); } else { $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.'); } my %currsettings = &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'], $cdom,$cnum); my $visible = 0; if ($currsettings{'internal.coursecode'} ne '') { if (ref($domconf{'coursecategories'}) eq 'HASH') { $cathash = $domconf{'coursecategories'}{'cats'}; if (ref($cathash) eq 'HASH') { if ($cathash->{'instcode::0'} eq '') { push(@vismsgs,'dc_addinst'); } else { $visible = 1; } } else { $visible = 1; } } else { $visible = 1; } } else { if (ref($cathash) eq 'HASH') { if ($cathash->{'instcode::0'} ne '') { push(@vismsgs,'dc_instcode'); } } else { push(@vismsgs,'dc_instcode'); } } if ($currsettings{'categories'} ne '') { my $cathash; if (ref($domconf{'coursecategories'}) eq 'HASH') { $cathash = $domconf{'coursecategories'}{'cats'}; if (ref($cathash) eq 'HASH') { if (keys(%{$cathash}) == 0) { push(@vismsgs,'dc_catalog'); } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) { push(@vismsgs,'dc_categories'); } else { my @currcategories = split('&',$currsettings{'categories'}); my $matched = 0; foreach my $cat (@currcategories) { if ($cathash->{$cat} ne '') { $visible = 1; $matched = 1; last; } } if (!$matched) { if ($settable{'categorize'}) { push(@vismsgs,'chgcat'); } else { push(@vismsgs,'dc_chgcat'); } } } } } } else { if (ref($cathash) eq 'HASH') { if ((keys(%{$cathash}) > 1) || (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) { if ($settable{'categorize'}) { push(@vismsgs,'addcat'); } else { push(@vismsgs,'dc_addcat'); } } } } if ($currsettings{'hidefromcat'} eq 'yes') { $visible = 0; if ($settable{'togglecats'}) { unshift(@vismsgs,'unhide'); } else { unshift(@vismsgs,'dc_unhide') } } return ($visible,$cansetvis,\@vismsgs,\%visactions); } sub new_selfenroll_dom_row { my ($newdom,$num) = @_; my $domdesc = &Apache::lonnet::domain($newdom); my $output; if ($domdesc ne '') { $output .= &Apache::loncommon::start_data_table_row() .''.&mt('Domain:').' '.$domdesc .' ('.$newdom.')
' .''; my @currinsttypes; $output .= ''.&mt('User types:').'
' .&selfenroll_inst_types($num,$newdom,\@currinsttypes).'' .&Apache::loncommon::end_data_table_row(); } return $output; } sub selfenroll_inst_types { my ($num,$currdom,$currinsttypes) = @_; my $output; my $numinrow = 4; my $count = 0; my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($currdom); my $othervalue = 'any'; if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) { if (keys(%{$usertypes}) > 0) { $othervalue = 'other'; } $output .= ''; foreach my $type (@{$types}) { if (($count > 0) && ($count%$numinrow == 0)) { $output .= ''; } if (defined($usertypes->{$type})) { my $esc_type = &escape($type); $output .= ''; } $count ++; } if (($count > 0) && ($count%$numinrow == 0)) { $output .= ''; } $output .= '
'; } return $output; } sub selfenroll_date_forms { my ($startform,$endform) = @_; my $output .= &Apache::lonhtmlcommon::start_pick_box()."\n". &Apache::lonhtmlcommon::row_title(&mt('Start date'), 'LC_oddrow_value')."\n". $startform."\n". &Apache::lonhtmlcommon::row_closure(1). &Apache::lonhtmlcommon::row_title(&mt('End date'), 'LC_oddrow_value')."\n". $endform."\n". &Apache::lonhtmlcommon::row_closure(1). &Apache::lonhtmlcommon::end_pick_box(); return $output; } sub print_userchangelogs_display { my ($r,$context,$permission) = @_; my $formname = 'roleslog'; my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; my %roleslog=&Apache::lonnet::dump('nohist_rolelog',$cdom,$cnum); if ((keys(%roleslog))[0]=~/^error\:/) { undef(%roleslog); } $r->print('
'); my %saveable_parameters = ('show' => 'scalar',); &Apache::loncommon::store_course_settings('roles_log', \%saveable_parameters); &Apache::loncommon::restore_course_settings('roles_log', \%saveable_parameters); # set defaults my $now = time(); my $defstart = $now - (7*24*3600); #7 days ago my %defaults = ( page => '1', show => '10', role => 'any', chgcontext => 'any', rolelog_start_date => $defstart, rolelog_end_date => $now, ); my $more_records = 0; # set current my %curr; foreach my $item ('show','page','role','chgcontext') { $curr{$item} = $env{'form.'.$item}; } my ($startdate,$enddate) = &Apache::lonuserutils::get_dates_from_form('rolelog_start_date','rolelog_end_date'); $curr{'rolelog_start_date'} = $startdate; $curr{'rolelog_end_date'} = $enddate; foreach my $key (keys(%defaults)) { if ($curr{$key} eq '') { $curr{$key} = $defaults{$key}; } } my (%whodunit,%changed,$version); ($version) = ($r->dir_config('lonVersion') =~ /^([\d\.]+)\-/); $r->print(&role_display_filter($formname,$cdom,$cnum,\%curr,$version)); my $showntablehdr = 0; my $tablehdr = &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(). ' '.&mt('When').''.&mt('Who made the change'). ''.&mt('Changed User').''.&mt('Role').''.&mt('Section').''. &mt('Context').''.&mt('Start').''.&mt('End').''. &Apache::loncommon::end_data_table_header_row(); my ($minshown,$maxshown); $minshown = 1; my $count = 0; if ($curr{'show'} ne &mt('all')) { $maxshown = $curr{'page'} * $curr{'show'}; if ($curr{'page'} > 1) { $minshown = 1 + ($curr{'page'} - 1) * $curr{'show'}; } } foreach my $id (sort { $roleslog{$b}{'exe_time'}<=>$roleslog{$a}{'exe_time'} } (keys(%roleslog))) { next if (($roleslog{$id}{'exe_time'} < $curr{'rolelog_start_date'}) || ($roleslog{$id}{'exe_time'} > $curr{'rolelog_end_date'})); if ($curr{'show'} ne &mt('all')) { if ($count >= $curr{'page'} * $curr{'show'}) { $more_records = 1; last; } } if ($curr{'role'} ne 'any') { next if ($roleslog{$id}{'logentry'}{'role'} ne $curr{'role'}); } if ($curr{'chgcontext'} ne 'any') { if ($curr{'chgcontext'} eq 'selfenroll') { next if (!$roleslog{$id}{'logentry'}{'selfenroll'}); } else { next if ($roleslog{$id}{'logentry'}{'context'} ne $curr{'chgcontext'}); } } $count ++; next if ($count < $minshown); if (!$showntablehdr) { $r->print($tablehdr); $showntablehdr = 1; } if ($whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} eq '') { $whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}} = &Apache::loncommon::plainname($roleslog{$id}{'exe_uname'},$roleslog{$id}{'exe_udom'}); } if ($changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} eq '') { $changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}} = &Apache::loncommon::plainname($roleslog{$id}{'uname'},$roleslog{$id}{'udom'}); } my $sec = $roleslog{$id}{'logentry'}{'section'}; if ($sec eq '') { $sec = &mt('None'); } my ($rolestart,$roleend); if ($roleslog{$id}{'delflag'}) { $rolestart = &mt('deleted'); $roleend = &mt('deleted'); } else { $rolestart = $roleslog{$id}{'logentry'}{'start'}; $roleend = $roleslog{$id}{'logentry'}{'end'}; if ($rolestart eq '' || $rolestart == 0) { $rolestart = &mt('No start date'); } else { $rolestart = &Apache::lonlocal::locallocaltime($rolestart); } if ($roleend eq '' || $roleend == 0) { $roleend = &mt('No end date'); } else { $roleend = &Apache::lonlocal::locallocaltime($roleend); } } my $chgcontext = $roleslog{$id}{'logentry'}{'context'}; if ($roleslog{$id}{'logentry'}{'selfenroll'}) { $chgcontext = 'selfenroll'; } my %lt = &rolechg_contexts(); if ($chgcontext ne '' && $lt{$chgcontext} ne '') { $chgcontext = $lt{$chgcontext}; } $r->print(&Apache::loncommon::start_data_table_row().''.$count.''.&Apache::lonlocal::locallocaltime($roleslog{$id}{'exe_time'}).''.$whodunit{$roleslog{$id}{'exe_uname'}.':'.$roleslog{$id}{'exe_udom'}}.''.$changed{$roleslog{$id}{'uname'}.':'.$roleslog{$id}{'udom'}}.''.&Apache::lonnet::plaintext($roleslog{$id}{'logentry'}{'role'}).''.$sec.''.$chgcontext.''.$rolestart.''.$roleend.''.&Apache::loncommon::end_data_table_row()."\n"); } if ($showntablehdr) { $r->print(&Apache::loncommon::end_data_table().'
'); if (($curr{'page'} > 1) || ($more_records)) { $r->print(''); if ($curr{'page'} > 1) { $r->print(''); } if ($more_records) { $r->print(''); } $r->print('
'.&mt('Previous [_1] changes',$curr{'show'}).''.&mt('Next [_1] changes',$curr{'show'}).'
'); $r->print(<<"ENDSCRIPT"); ENDSCRIPT } } else { $r->print(&mt('There are no records to display')); } $r->print(''. '
'); return; } sub role_display_filter { my ($formname,$cdom,$cnum,$curr,$version) = @_; my $context = 'course'; my $nolink = 1; my $output = ''; my $startform = &Apache::lonhtmlcommon::date_setter($formname,'rolelog_start_date', $curr->{'rolelog_start_date'},undef, undef,undef,undef,undef,undef,undef,$nolink); my $endform = &Apache::lonhtmlcommon::date_setter($formname,'rolelog_end_date', $curr->{'rolelog_end_date'},undef, undef,undef,undef,undef,undef,undef,$nolink); my %lt = &rolechg_contexts(); $output .= ''. '
'. ''.&mt('Changes/page:').'
'. &Apache::lonmeta::selectbox('show',$curr->{'show'},undef, (&mt('all'),5,10,20,50,100,1000,10000)). '		  '.&mt('Window during which changes occurred:').'
'.&mt('After:'). ''.$startform.'
'.&mt('Before:').''. $endform.'
  '.&mt('Role:').'
'. '		  '. &mt('Context:').'
  
'. ''. &mt('[_1]Note:[_2] Only changes made from servers running LON-CAPA 2.6.99.0 or later are displayed.'); if ($version) { $output .= ' '.&mt('This server is version [_3].','','',$version); } $output .= '

'; return $output; } sub rolechg_contexts { my %lt = &Apache::lonlocal::texthash ( any => 'Any', auto => 'Automated enrollment', updatenow => 'Roster Update', createcourse => 'Course Creation', course => 'User Management in course', domain => 'User Management in domain', selfenroll => 'Self-enrolled', ); return %lt; } #-------------------------------------------------- functions for &phase_two sub user_search_result { my ($context,$srch) = @_; my %allhomes; my %inst_matches; my %srch_results; my ($response,$currstate,$forcenewuser,$dirsrchres); $srch->{'srchterm'} =~ s/\s+/ /g; if ($srch->{'srchby'} !~ /^(uname|lastname|lastfirst)$/) { $response = &mt('Invalid search.'); } if ($srch->{'srchin'} !~ /^(crs|dom|alc|instd)$/) { $response = &mt('Invalid search.'); } if ($srch->{'srchtype'} !~ /^(exact|contains|begins)$/) { $response = &mt('Invalid search.'); } if ($srch->{'srchterm'} eq '') { $response = &mt('You must enter a search term.'); } if ($srch->{'srchterm'} =~ /^\s+$/) { $response = &mt('Your search term must contain more than just spaces.'); } if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'instd')) { if (($srch->{'srchdomain'} eq '') || ! (&Apache::lonnet::domain($srch->{'srchdomain'}))) { $response = &mt('You must specify a valid domain when searching in a domain or institutional directory.') } } if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs') || ($srch->{'srchin'} eq 'alc')) { if ($srch->{'srchby'} eq 'uname') { my $unamecheck = $srch->{'srchterm'}; if ($srch->{'srchtype'} eq 'contains') { if ($unamecheck !~ /^\w/) { $unamecheck = 'a'.$unamecheck; } } if ($unamecheck !~ /^$match_username$/) { $response = &mt('You must specify a valid username. Only the following are allowed: letters numbers - . @'); } } } if ($response ne '') { $response = ''.$response.''; } if ($srch->{'srchin'} eq 'instd') { my $instd_chk = &directorysrch_check($srch); if ($instd_chk ne 'ok') { $response = ''.$instd_chk.''. '
'.&mt('You may want to search in the LON-CAPA domain instead of the institutional directory.').'

'; } } if ($response ne '') { return ($currstate,$response); } if ($srch->{'srchby'} eq 'uname') { if (($srch->{'srchin'} eq 'dom') || ($srch->{'srchin'} eq 'crs')) { if ($env{'form.forcenew'}) { if ($srch->{'srchdomain'} ne $env{'request.role.domain'}) { my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'}); if ($uhome eq 'no_host') { my $domdesc = &Apache::lonnet::domain($env{'request.role.domain'},'description'); my $showdom = &display_domain_info($env{'request.role.domain'}); $response = &mt('New users can only be created in the domain to which your current role belongs - [_1].',$showdom); } else { $currstate = 'modify'; } } else { $currstate = 'modify'; } } else { if ($srch->{'srchin'} eq 'dom') { if ($srch->{'srchtype'} eq 'exact') { my $uhome=&Apache::lonnet::homeserver($srch->{'srchterm'},$srch->{'srchdomain'}); if ($uhome eq 'no_host') { ($currstate,$response,$forcenewuser) = &build_search_response($context,$srch,%srch_results); } else { $currstate = 'modify'; } } else { %srch_results = &Apache::lonnet::usersearch($srch); ($currstate,$response,$forcenewuser) = &build_search_response($context,$srch,%srch_results); } } else { my $courseusers = &get_courseusers(); if ($srch->{'srchtype'} eq 'exact') { if (exists($courseusers->{$srch->{'srchterm'}.':'.$srch->{'srchdomain'}})) { $currstate = 'modify'; } else { ($currstate,$response,$forcenewuser) = &build_search_response($context,$srch,%srch_results); } } else { foreach my $user (keys(%$courseusers)) { my ($cuname,$cudomain) = split(/:/,$user); if ($cudomain eq $srch->{'srchdomain'}) { my $matched = 0; if ($srch->{'srchtype'} eq 'begins') { if ($cuname =~ /^\Q$srch->{'srchterm'}\E/i) { $matched = 1; } } else { if ($cuname =~ /\Q$srch->{'srchterm'}\E/i) { $matched = 1; } } if ($matched) { $srch_results{$user} = {&Apache::lonnet::get('environment', ['firstname', 'lastname', 'permanentemail'], $cudomain,$cuname)}; } } } ($currstate,$response,$forcenewuser) = &build_search_response($context,$srch,%srch_results); } } } } elsif ($srch->{'srchin'} eq 'alc') { $currstate = 'query'; } elsif ($srch->{'srchin'} eq 'instd') { ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch); if ($dirsrchres eq 'ok') { ($currstate,$response,$forcenewuser) = &build_search_response($context,$srch,%srch_results); } else { my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = ''. &mt('Institutional directory search is not available in domain: [_1]',$showdom). '
'. &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.'). '

'; } } } else { if ($srch->{'srchin'} eq 'dom') { %srch_results = &Apache::lonnet::usersearch($srch); ($currstate,$response,$forcenewuser) = &build_search_response($context,$srch,%srch_results); } elsif ($srch->{'srchin'} eq 'crs') { my $courseusers = &get_courseusers(); foreach my $user (keys(%$courseusers)) { my ($uname,$udom) = split(/:/,$user); my %names = &Apache::loncommon::getnames($uname,$udom); my %emails = &Apache::loncommon::getemails($uname,$udom); if ($srch->{'srchby'} eq 'lastname') { if ((($srch->{'srchtype'} eq 'exact') && ($names{'lastname'} eq $srch->{'srchterm'})) || (($srch->{'srchtype'} eq 'begins') && ($names{'lastname'} =~ /^\Q$srch->{'srchterm'}\E/i)) || (($srch->{'srchtype'} eq 'contains') && ($names{'lastname'} =~ /\Q$srch->{'srchterm'}\E/i))) { $srch_results{$user} = {firstname => $names{'firstname'}, lastname => $names{'lastname'}, permanentemail => $emails{'permanentemail'}, }; } } elsif ($srch->{'srchby'} eq 'lastfirst') { my ($srchlast,$srchfirst) = split(/,/,$srch->{'srchterm'}); $srchlast =~ s/\s+$//; $srchfirst =~ s/^\s+//; if ($srch->{'srchtype'} eq 'exact') { if (($names{'lastname'} eq $srchlast) && ($names{'firstname'} eq $srchfirst)) { $srch_results{$user} = {firstname => $names{'firstname'}, lastname => $names{'lastname'}, permanentemail => $emails{'permanentemail'}, }; } } elsif ($srch->{'srchtype'} eq 'begins') { if (($names{'lastname'} =~ /^\Q$srchlast\E/i) && ($names{'firstname'} =~ /^\Q$srchfirst\E/i)) { $srch_results{$user} = {firstname => $names{'firstname'}, lastname => $names{'lastname'}, permanentemail => $emails{'permanentemail'}, }; } } else { if (($names{'lastname'} =~ /\Q$srchlast\E/i) && ($names{'firstname'} =~ /\Q$srchfirst\E/i)) { $srch_results{$user} = {firstname => $names{'firstname'}, lastname => $names{'lastname'}, permanentemail => $emails{'permanentemail'}, }; } } } } ($currstate,$response,$forcenewuser) = &build_search_response($context,$srch,%srch_results); } elsif ($srch->{'srchin'} eq 'alc') { $currstate = 'query'; } elsif ($srch->{'srchin'} eq 'instd') { ($dirsrchres,%srch_results) = &Apache::lonnet::inst_directory_query($srch); if ($dirsrchres eq 'ok') { ($currstate,$response,$forcenewuser) = &build_search_response($context,$srch,%srch_results); } else { my $showdom = &display_domain_info($srch->{'srchdomain'}); $response = ''. &mt('Institutional directory search is not available in domain: [_1]',$showdom). '
'. &mt('You may want to search in the LON-CAPA domain instead of the institutional directory.'). '

'; } } } return ($currstate,$response,$forcenewuser,\%srch_results); } sub directorysrch_check { my ($srch) = @_; my $can_search = 0; my $response; my %dom_inst_srch = &Apache::lonnet::get_dom('configuration', ['directorysrch'],$srch->{'srchdomain'}); my $showdom = &display_domain_info($srch->{'srchdomain'}); if (ref($dom_inst_srch{'directorysrch'}) eq 'HASH') { if (!$dom_inst_srch{'directorysrch'}{'available'}) { return &mt('Institutional directory search is not available in domain: [_1]',$showdom); } if ($dom_inst_srch{'directorysrch'}{'localonly'}) { if ($env{'request.role.domain'} ne $srch->{'srchdomain'}) { return &mt('Institutional directory search in domain: [_1] is only allowed for users with a current role in the domain.',$showdom); } my @usertypes = split(/:/,$env{'environment.inststatus'}); if (!@usertypes) { push(@usertypes,'default'); } if (ref($dom_inst_srch{'directorysrch'}{'cansearch'}) eq 'ARRAY') { foreach my $type (@usertypes) { if (grep(/^\Q$type\E$/,@{$dom_inst_srch{'directorysrch'}{'cansearch'}})) { $can_search = 1; last; } } } if (!$can_search) { my ($insttypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($srch->{'srchdomain'}); my @longtypes; foreach my $item (@usertypes) { if (defined($insttypes->{$item})) { push (@longtypes,$insttypes->{$item}); } elsif ($item eq 'default') { push (@longtypes,&mt('other')); } } my $insttype_str = join(', ',@longtypes); return &mt('Institutional directory search in domain: [_1] is not available to your user type: ',$showdom).$insttype_str; } } else { $can_search = 1; } } else { return &mt('Institutional directory search has not been configured for domain: [_1]',$showdom); } my %longtext = &Apache::lonlocal::texthash ( uname => 'username', lastfirst => 'last name, first name', lastname => 'last name', contains => 'contains', exact => 'as exact match to', begins => 'begins with', ); if ($can_search) { if (ref($dom_inst_srch{'directorysrch'}{'searchby'}) eq 'ARRAY') { if (!grep(/^\Q$srch->{'srchby'}\E$/,@{$dom_inst_srch{'directorysrch'}{'searchby'}})) { return &mt('Institutional directory search in domain: [_1] is not available for searching by "[_2]"',$showdom,$longtext{$srch->{'srchby'}}); } } else { return &mt('Institutional directory search in domain: [_1] is not available.', $showdom); } } if ($can_search) { if (ref($dom_inst_srch{'directorysrch'}{'searchtypes'}) eq 'ARRAY') { if (grep(/^\Q$srch->{'srchtype'}\E/,@{$dom_inst_srch{'directorysrch'}{'searchtypes'}})) { return 'ok'; } else { return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}}); } } else { if ((($dom_inst_srch{'directorysrch'}{'searchtypes'} eq 'specify') && ($srch->{'srchtype'} eq 'exact' || $srch->{'srchtype'} eq 'contains')) || ($dom_inst_srch{'directorysrch'}{'searchtypes'} eq $srch->{'srchtype'})) { return 'ok'; } else { return &mt('Institutional directory search in domain [_1] is not available for the requested search type: "[_2]"',$showdom,$longtext{$srch->{'srchtype'}}); } } } } sub get_courseusers { my %advhash; my $classlist = &Apache::loncoursedata::get_classlist(); my %coursepersonnel=&Apache::lonnet::get_course_adv_roles(); foreach my $role (sort(keys(%coursepersonnel))) { foreach my $user (split(/\,/,$coursepersonnel{$role})) { if (!exists($classlist->{$user})) { $classlist->{$user} = []; } } } return $classlist; } sub build_search_response { my ($context,$srch,%srch_results) = @_; my ($currstate,$response,$forcenewuser); my %names = ( 'uname' => 'username', 'lastname' => 'last name', 'lastfirst' => 'last name, first name', 'crs' => 'this course', 'dom' => 'LON-CAPA domain: ', 'instd' => 'the institutional directory for domain: ', ); my %single = ( begins => 'A match', contains => 'A match', exact => 'An exact match', ); my %nomatch = ( begins => 'No match', contains => 'No match', exact => 'No exact match', ); if (keys(%srch_results) > 1) { $currstate = 'select'; } else { if (keys(%srch_results) == 1) { $currstate = 'modify'; $response = &mt("$single{$srch->{'srchtype'}} was found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}.",$srch->{'srchterm'}); if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') { $response .= &display_domain_info($srch->{'srchdomain'}); } } else { $response = ''.&mt("$nomatch{$srch->{'srchtype'}} found for the $names{$srch->{'srchby'}} ([_1]) in $names{$srch->{'srchin'}}",$srch->{'srchterm'}); if ($srch->{'srchin'} eq 'dom' || $srch->{'srchin'} eq 'instd') { $response .= &display_domain_info($srch->{'srchdomain'}); } $response .= ''; if ($srch->{'srchin'} ne 'alc') { $forcenewuser = 1; my $cansrchinst = 0; if ($srch->{'srchdomain'}) { my %domconfig = &Apache::lonnet::get_dom('configuration',['directorysrch'],$srch->{'srchdomain'}); if (ref($domconfig{'directorysrch'}) eq 'HASH') { if ($domconfig{'directorysrch'}{'available'}) { $cansrchinst = 1; } } } if ((($srch->{'srchby'} eq 'lastfirst') || ($srch->{'srchby'} eq 'lastname')) && ($srch->{'srchin'} eq 'dom')) { if ($cansrchinst) { $response .= '
'.&mt('You may want to broaden your search to a search of the institutional directory for the domain.'); } } if ($srch->{'srchin'} eq 'crs') { $response .= '
'.&mt('You may want to broaden your search to the selected LON-CAPA domain.'); } } if (!($srch->{'srchby'} eq 'uname' && $srch->{'srchin'} eq 'dom' && $srch->{'srchtype'} eq 'exact' && $srch->{'srchdomain'} eq $env{'request.role.domain'})) { my $cancreate = &Apache::lonuserutils::can_create_user($env{'request.role.domain'},$context); if ($cancreate) { my $showdom = &display_domain_info($env{'request.role.domain'}); $response .= '

' .''.&mt('To add a new user:').'' .'
' .&mt("(You can only create new users in your current role's domain - [_1])" ,''.$env{'request.role.domain'}.'') .'
  • ' .&mt("Set 'Domain/institution to search' to: [_1]",''.$showdom.'') .'
  • ' .&mt("Set 'Search criteria' to: [_1]username is ..... in selected LON-CAPA domain[_2]",'','') .'
  • ' .&mt('Provide the proposed username') .'
  • ' .&mt("Click 'Search'") .'

'; } else { my $helplink = ' href="javascript:helpMenu('."'display'".')"'; $response .= '

' .&mt("You are not authorized to create new users in your current role's domain - [_1]." ,''.$env{'request.role.domain'}.'') .'
' .&mt('Contact the [_1]helpdesk[_2] if you need to create a new user.' ,' ' ,'') .'

'; } } } } return ($currstate,$response,$forcenewuser); } sub display_domain_info { my ($dom) = @_; my $output = $dom; if ($dom ne '') { my $domdesc = &Apache::lonnet::domain($dom,'description'); if ($domdesc ne '') { $output .= ' ('.$domdesc.')'; } } return $output; } sub crumb_utilities { my %elements = ( crtuser => { srchterm => 'text', srchin => 'selectbox', srchby => 'selectbox', srchtype => 'selectbox', srchdomain => 'selectbox', }, crtusername => { srchterm => 'text', srchdomain => 'selectbox', }, docustom => { rolename => 'selectbox', newrolename => 'textbox', }, studentform => { srchterm => 'text', srchin => 'selectbox', srchby => 'selectbox', srchtype => 'selectbox', srchdomain => 'selectbox', }, ); my $jsback .= qq| function backPage(formname,prevphase,prevstate) { if (typeof prevphase == 'undefined') { formname.phase.value = ''; } else { formname.phase.value = prevphase; } if (typeof prevstate == 'undefined') { formname.currstate.value = ''; } else { formname.currstate.value = prevstate; } formname.submit(); } |; return ($jsback,\%elements); } sub course_level_table { my (%inccourses) = @_; my $table = ''; # Custom Roles? my %customroles=&Apache::lonuserutils::my_custom_roles(); my %lt=&Apache::lonlocal::texthash( 'exs' => "Existing sections", 'new' => "Define new section", 'ssd' => "Set Start Date", 'sed' => "Set End Date", 'crl' => "Course Level", 'act' => "Activate", 'rol' => "Role", 'ext' => "Extent", 'grs' => "Section", 'sta' => "Start", 'end' => "End" ); foreach my $protectedcourse (sort( keys(%inccourses))) { my $thiscourse=$protectedcourse; $thiscourse=~s:_:/:g; my %coursedata=&Apache::lonnet::coursedescription($thiscourse); my $area=$coursedata{'description'}; my $type=$coursedata{'type'}; if (!defined($area)) { $area=&mt('Unavailable course').': '.$protectedcourse; } my ($domain,$cnum)=split(/\//,$thiscourse); my %sections_count; if (defined($env{'request.course.id'})) { if ($env{'request.course.id'} eq $domain.'_'.$cnum) { %sections_count = &Apache::loncommon::get_sections($domain,$cnum); } } my @roles = &Apache::lonuserutils::roles_by_context('course'); foreach my $role (@roles) { my $plrole=&Apache::lonnet::plaintext($role); if (&Apache::lonnet::allowed('c'.$role,$thiscourse)) { $table .= &course_level_row($protectedcourse,$role,$area,$domain, $plrole,\%sections_count,\%lt); } elsif ($env{'request.course.sec'} ne '') { if (&Apache::lonnet::allowed('c'.$role,$thiscourse.'/'. $env{'request.course.sec'})) { $table .= &course_level_row($protectedcourse,$role,$area,$domain, $plrole,\%sections_count,\%lt); } } } if (&Apache::lonnet::allowed('ccr',$thiscourse)) { foreach my $cust (sort keys %customroles) { my $role = 'cr_cr_'.$env{'user.domain'}.'_'.$env{'user.name'}.'_'.$cust; $table .= &course_level_row($protectedcourse,$role,$area,$domain, $cust,\%sections_count,\%lt); } } } return '' if ($table eq ''); # return nothing if there is nothing # in the table my $result; if (!$env{'request.course.id'}) { $result = '

'.$lt{'crl'}.'

'."\n"; } $result .= &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(). ''.$lt{'act'}.''.$lt{'rol'}.''.$lt{'ext'}.' '.$lt{'grs'}.''.$lt{'sta'}.''.$lt{'end'}.''. &Apache::loncommon::end_data_table_header_row(). $table. &Apache::loncommon::end_data_table(); return $result; } sub course_level_row { my ($protectedcourse,$role,$area,$domain,$plrole,$sections_count,$lt) = @_; my $row = &Apache::loncommon::start_data_table_row(). ' '."\n". ' '.$plrole.''."\n". ' '.$area.'
Domain: '.$domain.''."\n"; if ($role eq 'cc') { $row .= ' '; } elsif ($env{'request.course.sec'} ne '') { $row .= ' '. $env{'request.course.sec'}.''; } else { if (ref($sections_count) eq 'HASH') { my $currsec = &Apache::lonuserutils::course_sections($sections_count, $protectedcourse.'_'.$role); $row .= ''."\n". ''."\n". ' '."\n". ' '."\n". ' '."\n". '
'.$lt->{'exs'}.'
'. $currsec.'		   '.$lt->{'new'}.'
'. ''. '
'."\n"; } else { $row .= ''."\n"; } } $row .= < $lt->{'ssd'} $lt->{'sed'} ENDTIMEENTRY $row .= &Apache::loncommon::end_data_table_row(); return $row; } sub course_level_dc { my ($dcdom) = @_; my %customroles=&Apache::lonuserutils::my_custom_roles(); my @roles = &Apache::lonuserutils::roles_by_context('course'); my $hiddenitems = ''. ''. ''; my $courseform=''.&Apache::loncommon::selectcourse_link ('cu','dccourse','dcdomain','coursedesc',undef,undef,'Course').''; my $cb_jscript = &Apache::loncommon::coursebrowser_javascript($dcdom,'currsec','cu'); my %lt=&Apache::lonlocal::texthash( 'rol' => "Role", 'grs' => "Section", 'exs' => "Existing sections", 'new' => "Define new section", 'sta' => "Start", 'end' => "End", 'ssd' => "Set Start Date", 'sed' => "Set End Date" ); my $header = '

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

'. &Apache::loncommon::start_data_table(). &Apache::loncommon::start_data_table_header_row(). ''.$courseform.''.$lt{'rol'}.''.$lt{'grs'}.''.$lt{'sta'}.''.$lt{'end'}.''. &Apache::loncommon::end_data_table_header_row(); my $otheritems = &Apache::loncommon::start_data_table_row()."\n". ''."\n". ''. ''. ''. ''. ''. '
'.$lt{'exs'}.'
   '.$lt{'new'}.'
'. ''. ''. '
'; $otheritems .= < $lt{'ssd'} $lt{'sed'} ENDTIMEENTRY $otheritems .= &Apache::loncommon::end_data_table_row(). &Apache::loncommon::end_data_table()."\n"; return $cb_jscript.$header.$hiddenitems.$otheritems; } sub update_selfenroll_config { my ($r,$context,$permission) = @_; my ($row,$lt) = &get_selfenroll_titles(); my %curr_groups = &Apache::longroup::coursegroups(); my (%changes,%warning); my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; my $curr_types; if (ref($row) eq 'ARRAY') { foreach my $item (@{$row}) { if ($item eq 'enroll_dates') { my (%currenrolldate,%newenrolldate); foreach my $type ('start','end') { $currenrolldate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_date'}; $newenrolldate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_date'); if ($newenrolldate{$type} ne $currenrolldate{$type}) { $changes{'internal.selfenroll_'.$type.'_date'} = $newenrolldate{$type}; } } } elsif ($item eq 'access_dates') { my (%currdate,%newdate); foreach my $type ('start','end') { $currdate{$type} = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$type.'_access'}; $newdate{$type} = &Apache::lonhtmlcommon::get_date_from_form('selfenroll_'.$type.'_access'); if ($newdate{$type} ne $currdate{$type}) { $changes{'internal.selfenroll_'.$type.'_access'} = $newdate{$type}; } } } elsif ($item eq 'types') { $curr_types = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item}; if ($env{'form.selfenroll_all'}) { if ($curr_types ne '*') { $changes{'internal.selfenroll_types'} = '*'; } else { next; } } else { my %currdoms; my @entries = split(/;/,$curr_types); my @deletedoms = &Apache::loncommon::get_env_multiple('form.selfenroll_delete'); my @activations = &Apache::loncommon::get_env_multiple('form.selfenroll_activate'); my $newnum = 0; my @latesttypes; foreach my $num (@activations) { my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$num); if (@types > 0) { @types = sort(@types); my $typestr = join(',',@types); my $typedom = $env{'form.selfenroll_dom_'.$num}; $latesttypes[$newnum] = $typedom.':'.$typestr; $currdoms{$typedom} = 1; $newnum ++; } } for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) { my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j); if (@types > 0) { @types = sort(@types); my $typestr = join(',',@types); my $typedom = $env{'form.selfenroll_dom_'.$j}; $latesttypes[$newnum] = $typedom.':'.$typestr; $currdoms{$typedom} = 1; $newnum ++; } } } if ($env{'form.selfenroll_newdom'} ne '') { my $typedom = $env{'form.selfenroll_newdom'}; if ((!defined($currdoms{$typedom})) && (&Apache::lonnet::domain($typedom) ne '')) { my $typestr; my ($othertitle,$usertypes,$types) = &Apache::loncommon::sorted_inst_types($typedom); my $othervalue = 'any'; if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) { if (@{$types} > 0) { my @esc_types = map { &escape($_); } @{$types}; $othervalue = 'other'; $typestr = join(',',(@esc_types,$othervalue)); } $typestr = $othervalue; } else { $typestr = $othervalue; } $latesttypes[$newnum] = $typedom.':'.$typestr; $newnum ++ ; } } my $selfenroll_types = join(';',@latesttypes); if ($selfenroll_types ne $curr_types) { $changes{'internal.selfenroll_types'} = $selfenroll_types; } } } elsif ($item eq 'limit') { my $newlimit = $env{'form.selfenroll_limit'}; my $newcap = $env{'form.selfenroll_cap'}; $newcap =~s/\s+//g; my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'}; $currlimit = 'none' if ($currlimit eq ''); my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'}; if ($newlimit ne $currlimit) { if ($newlimit ne 'none') { if ($newcap =~ /^\d+$/) { if ($newcap ne $currcap) { $changes{'internal.selfenroll_cap'} = $newcap; } $changes{'internal.selfenroll_limit'} = $newlimit; } else { $warning{$item} = &mt('Maximum enrollment setting unchanged.').'
'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.'); } } elsif ($currcap ne '') { $changes{'internal.selfenroll_cap'} = ''; $changes{'internal.selfenroll_limit'} = $newlimit; } } elsif ($currlimit ne 'none') { if ($newcap =~ /^\d+$/) { if ($newcap ne $currcap) { $changes{'internal.selfenroll_cap'} = $newcap; } } else { $warning{$item} = &mt('Maximum enrollment setting unchanged.').'
'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.'); } } } elsif ($item eq 'approval') { my (@currnotified,@newnotified); my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}; my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'}; if ($currnotifylist ne '') { @currnotified = split(/,/,$currnotifylist); @currnotified = sort(@currnotified); } my $newapproval = $env{'form.selfenroll_approval'}; @newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify'); @newnotified = sort(@newnotified); if ($newapproval ne $currapproval) { $changes{'internal.selfenroll_approval'} = $newapproval; if (!$newapproval) { if ($currnotifylist ne '') { $changes{'internal.selfenroll_notifylist'} = ''; } } else { my @differences = &compare_arrays(\@currnotified,\@newnotified); if (@differences > 0) { if (@newnotified > 0) { $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified); } else { $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified); } } } } else { my @differences = &compare_arrays(\@currnotified,\@newnotified); if (@differences > 0) { if (@newnotified > 0) { $changes{'internal.selfenroll_notifylist'} = join(',',@newnotified); } else { $changes{'internal.selfenroll_notifylist'} = ''; } } } } else { my $curr_val = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item}; my $newval = $env{'form.selfenroll_'.$item}; if ($item eq 'section') { $newval = $env{'form.sections'}; if (defined($curr_groups{$newval})) { $newval = $curr_val; $warning{$item} = &mt('Section for self-enrolled users unchanged as the proposed section is a group').'
'.&mt('Group names and section names must be distinct'); } elsif ($newval eq 'all') { $newval = $curr_val; $warning{$item} = &mt('Section for self-enrolled users unchanged, as "all" is a reserved section name.'); } if ($newval eq '') { $newval = 'none'; } } if ($newval ne $curr_val) { $changes{'internal.selfenroll_'.$item} = $newval; } } } if (keys(%warning) > 0) { foreach my $item (@{$row}) { if (exists($warning{$item})) { $r->print($warning{$item}.'
'); } } } if (keys(%changes) > 0) { my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum); if ($putresult eq 'ok') { if ((exists($changes{'internal.selfenroll_types'})) || (exists($changes{'internal.selfenroll_start_date'})) || (exists($changes{'internal.selfenroll_end_date'}))) { my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.', $cnum,undef,undef,'Course'); my $chome = &Apache::lonnet::homeserver($cnum,$cdom); if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') { foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') { if (exists($changes{'internal.'.$item})) { $crsinfo{$env{'request.course.id'}}{$item} = $changes{'internal.'.$item}; } } my $crsputresult = &Apache::lonnet::courseidput($cdom,\%crsinfo, $chome,'notime'); } } $r->print(&mt('The following changes were made to self-enrollment settings:').'
    '); foreach my $item (@{$row}) { my $title = $item; if (ref($lt) eq 'HASH') { $title = $lt->{$item}; } if ($item eq 'enroll_dates') { foreach my $type ('start','end') { if (exists($changes{'internal.selfenroll_'.$type.'_date'})) { my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'}); $r->print('
  • '.&mt('[_1]: "[_2]" set to "[_3]".', $title,$type,$newdate).'
    • '); } } } elsif ($item eq 'access_dates') { foreach my $type ('start','end') { if (exists($changes{'internal.selfenroll_'.$type.'_access'})) { my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'}); $r->print('
  • '.&mt('[_1]: "[_2]" set to "[_3]".', $title,$type,$newdate).'
    • '); } } } elsif ($item eq 'limit') { if ((exists($changes{'internal.selfenroll_limit'})) || (exists($changes{'internal.selfenroll_cap'}))) { my ($newval,$newcap); if ($changes{'internal.selfenroll_cap'} ne '') { $newcap = $changes{'internal.selfenroll_cap'} } else { $newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'}; } if ($changes{'internal.selfenroll_limit'} eq 'none') { $newval = &mt('No limit'); } elsif ($changes{'internal.selfenroll_limit'} eq 'allstudents') { $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap); } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') { $newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap); } else { my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'}; if ($currlimit eq 'allstudents') { $newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap); } elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') { $newval = &mt('New self-enrollment no longer allowed when total umber of self-enrolled students reaches [_1].',$newcap); } } $r->print('
  • '.&mt('"[_1]" set to "[_2]".',$title,$newval).'
    • '."\n"); } } elsif ($item eq 'approval') { if ((exists($changes{'internal.selfenroll_approval'})) || (exists($changes{'internal.selfenroll_notifylist'}))) { my ($newval,$newnotify); if (exists($changes{'internal.selfenroll_notifylist'})) { $newnotify = $changes{'internal.selfenroll_notifylist'}; } else { $newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'}; } if ($changes{'internal.selfenroll_approval'}) { $newval = &mt('Yes'); } elsif ($changes{'internal.selfenroll_approval'} eq '0') { $newval = &mt('No'); } else { my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}; if ($currapproval) { $newval = &mt('Yes'); } else { $newval = &mt('No'); } } $r->print('
  • '.&mt('"[_1]" set to "[_2]".',$title,$newval)); if ($newnotify) { $r->print('
    '.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify)); } else { $r->print('
    '.&mt('No notifications sent when an enrollment request needs approval, or has been approved.')); } $r->print('
    • '."\n"); } } else { if (exists($changes{'internal.selfenroll_'.$item})) { my $newval = $changes{'internal.selfenroll_'.$item}; if ($item eq 'types') { if ($newval eq '') { $newval = &mt('None'); } elsif ($newval eq '*') { $newval = &mt('Any user in any domain'); } } elsif ($item eq 'registered') { if ($newval eq '1') { $newval = &mt('Yes'); } elsif ($newval eq '0') { $newval = &mt('No'); } } $r->print('
  • '.&mt('"[_1]" set to "[_2]".',$title,$newval).'
    • '."\n"); } } } $r->print('
'); my %newenvhash; foreach my $key (keys(%changes)) { $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key}; } &Apache::lonnet::appenv(\%newenvhash); } else { $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').'
'.&mt('The error was: [_1].',$putresult)); } } else { $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.')); } } else { $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.')); } my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum); if (ref($visactions) eq 'HASH') { if (!$visible) { $r->print('
'.$visactions->{'miss'}.'
'.$visactions->{'yous'}. '
'); if (ref($vismsgs) eq 'ARRAY') { $r->print('
'.$visactions->{'take'}.'
    '); foreach my $item (@{$vismsgs}) { $r->print('
  • '.$visactions->{$item}.'
    • '); } $r->print('
'); } $r->print($cansetvis); } } return; } sub compare_arrays { my ($arrayref1,$arrayref2) = @_; my (@difference,%count); @difference = (); %count = (); if ((ref($arrayref1) eq 'ARRAY') && (ref($arrayref2) eq 'ARRAY')) { foreach my $element (@{$arrayref1}, @{$arrayref2}) { $count{$element}++; } foreach my $element (keys(%count)) { if ($count{$element} == 1) { push(@difference,$element); } } } return @difference; } sub get_selfenroll_titles { my @row = ('types','registered','enroll_dates','access_dates','section', 'approval','limit'); my %lt = &Apache::lonlocal::texthash ( types => 'Users allowed to self-enroll in this course', registered => 'Restrict self-enrollment to students officially registered for the course', enroll_dates => 'Dates self-enrollment available', access_dates => 'Course access dates assigned to self-enrolling users', section => 'Section assigned to self-enrolling users', approval => 'Self-enrollment requests need approval?', limit => 'Enrollment limit', ); return (\@row,\%lt); } #---------------------------------------------- end functions for &phase_two #--------------------------------- functions for &phase_two and &phase_three #--------------------------end of functions for &phase_two and &phase_three 1; __END__