--- loncom/interface/loncoursequeueadmin.pm 2009/12/07 02:04:25 1.12.2.1 +++ loncom/interface/loncoursequeueadmin.pm 2010/02/22 09:47:56 1.20 @@ -1,7 +1,7 @@ # The LearningOnline Network -# Utilities to administer domain course requests and course self-enroll requests +# Utilities to administer domain course requests and course self-enroll requests # -# $Id: loncoursequeueadmin.pm,v 1.12.2.1 2009/12/07 02:04:25 raeburn Exp $ +# $Id: loncoursequeueadmin.pm,v 1.20 2010/02/22 09:47:56 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # @@ -33,7 +33,9 @@ Apache::loncoursequeueadmin.pm =head1 SYNOPSIS -Adminitsration utilities used by domain coordinators for queued course creation requests, and by course coordinators for queued self-enrollment requests. +Utilities used by domain coordinators to administer queued course creation requests, +and by course coordinators for queued self-enrollment requests, and by general +users to display their queued self-enrollment requests. This is part of the LearningOnline Network with CAPA project described at http://www.lon-capa.org. @@ -50,6 +52,16 @@ described at http://www.lon-capa.org. =item get_student_counts() +=item course_creation() + +=item build_batchcreatehash() + +=item can_clone_course() + +=item get_processtype() + +=item queued_selfenrollment() + =back =cut @@ -57,13 +69,12 @@ described at http://www.lon-capa.org. package Apache::loncoursequeueadmin; use strict; -use Apache::Constants qw(:common :http); use Apache::lonnet; use Apache::loncommon; use Apache::lonmsg; use Apache::lonlocal; use Apache::lonuserutils; -use LONCAPA; +use LONCAPA qw(:DEFAULT :match); sub send_selfserve_notification { my ($notifylist,$textstr,$cid,$contextdesc,$timestamp,$context,$sender, @@ -364,10 +375,9 @@ sub update_request_queue { $stucounts,$idx,$classlist,%requesthash,$cid,$hostname,$protocol, $domdesc,$now,$sender,$approvedmsg,$rejectedmsg,$beneficiary, @existing,@missingreq,@invalidusers,@limitexceeded,@completed, - @processing_errors,@warn_approves,@warn_rejects,@approvals, + @processing_errors,@warn_approves,@warn_rejects,@approvals,@warn_dels, @rejections,@rejectionerrors,@nopermissions,%courseroles, - %communityroles,%domdefs,%approvalmsg,%rejectionmsg,$crstype, - @warn_coursereqs); + %communityroles,%domdefs,%approvalmsg,%rejectionmsg,$crstype); @approvals = &Apache::loncommon::get_env_multiple('form.approvereq'); @rejections = &Apache::loncommon::get_env_multiple('form.rejectreq'); $now = time; @@ -456,7 +466,6 @@ sub update_request_queue { 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}->[$idx->{'status'}] eq 'Active') || @@ -502,15 +511,6 @@ sub update_request_queue { &Apache::lonnet::put($namespace,\%userrequest,$udom,$uname); if ($userresult ne 'ok') { push(@warn_approves,$uname.':'.$udom); - } elsif ($udom eq 'gci') { - my %changehash = ( - 'reqcrsotherdom.unofficial' => 'gcitest:autolimit=', - ); - my $reqresult = &Apache::lonnet::put('environment',\%changehash, - $udom,$uname); - if ($reqresult ne 'ok') { - push(@warn_coursereqs,$uname.':'.$udom); - } } } else { push(@processing_errors,$uname.':'.$udom); @@ -564,6 +564,10 @@ sub update_request_queue { $approvedmsg = $approvalmsg{'course'}; } push(@completed,$cnum); + + unless (&Apache::lonnet::del_dom($namespace,[$cnum.'_approval'],$cdom) eq 'ok') { + push(@warn_dels,$cnum); + } &send_selfserve_notification($ownername.':'.$ownerdom,$approvedmsg, $cid,$coursedesc,$now,$beneficiary,$sender,undef,undef,$crstype); my %reqhash = ( @@ -678,6 +682,9 @@ sub update_request_queue { } else { push(@warn_rejects,$cnum); } + unless (&Apache::lonnet::del_dom($namespace,[$cnum.'_approval'],$cdom) eq 'ok') { + push(@warn_dels,$cnum); + } } else { push(@warn_rejects,$cnum); } @@ -895,12 +902,18 @@ sub update_request_queue { $output .= '

'; } } - if (@warn_coursereqs) { - $output .= '

'..&mt("For the following users, an error occurred when setting rights to request creation of Concept Test courses:").'

'; } return $output; } @@ -962,7 +975,7 @@ sub build_batchcreatehash { my %batchhash; my @items = qw{owner domain coursehome clonecrs clonedom datemode dateshift enrollstart enrollend accessstart accessend sections crosslists users}; if ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH')) { - my $emailenc = &Apache::lonnet::escape($owneremail); + my $emailenc = &escape($owneremail); my $owner = $details->{'owner'}.':'.$details->{'domain'}; foreach my $item (@items) { $batchhash{$item} = $details->{$item}; @@ -1045,8 +1058,186 @@ sub can_clone_course { $canclone = 1; } } + unless ($canclone) { + if (&Apache::lonnet::is_course_owner($clonedom,$clonecrs,$uname,$udom)) { + $canclone = 1; + } + } } return $canclone; } +sub get_processtype { + my ($uname,$udom,$isadv,$dom,$crstype,$inststatuses,$domconfig) = @_; + return unless ((ref($inststatuses) eq 'ARRAY') && (ref($domconfig) eq 'HASH')); + if ($uname eq '' || $udom eq '') { + $uname = $env{'user.name'}; + $udom = $env{'user.domain'}; + $isadv = $env{'user.adv'}; + } + my (%userenv,%settings,$val); + my @options = ('autolimit','validate','approval'); + if ($dom eq $udom) { + %userenv = + &Apache::lonnet::userenvironment($udom,$uname,'requestcourses.'.$crstype,'inststatus'); + if ($userenv{'requestcourses.'.$crstype}) { + $val = $userenv{'requestcourses.'.$crstype}; + @{$inststatuses} = ('_custom_'); + } else { + my ($task,%alltasks); + if (ref($domconfig->{'requestcourses'}) eq 'HASH') { + %settings = %{$domconfig->{'requestcourses'}}; + if (ref($settings{$crstype}) eq 'HASH') { + if (($isadv) && ($settings{$crstype}{'_LC_adv'} ne '')) { + $val = $settings{$crstype}{'_LC_adv'}; + @{$inststatuses} = ('_LC_adv_'); + } else { + if ($userenv{'inststatus'} ne '') { + @{$inststatuses} = split(',',$userenv{'inststatus'}); + } else { + @{$inststatuses} = ('default'); + } + foreach my $status (@{$inststatuses}) { + if (exists($settings{$crstype}{$status})) { + my $value = $settings{$crstype}{$status}; + next unless ($value); + unless (exists($alltasks{$value})) { + if (ref($alltasks{$value}) eq 'ARRAY') { + unless(grep(/^\Q$status\E$/,@{$alltasks{$value}})) { + push(@{$alltasks{$value}},$status); + } + } else { + @{$alltasks{$value}} = ($status); + } + } + } + } + my $maxlimit = 0; + + foreach my $key (sort(keys(%alltasks))) { + if ($key =~ /^autolimit=(\d*)$/) { + if ($1 eq '') { + $val ='autolimit='; + last; + } elsif ($1 > $maxlimit) { + $maxlimit = $1; + } + } + } + if ($maxlimit) { + $val = 'autolimit='.$maxlimit; + } else { + foreach my $option (@options) { + if ($alltasks{$option}) { + $val = $option; + last; + } + } + } + } + } + } + } + } else { + %userenv = &Apache::lonnet::userenvironment($udom,$uname,'reqcrsotherdom.'.$crstype); + if ($userenv{'reqcrsotherdom.'.$crstype}) { + my @doms = split(',',$userenv{'reqcrsotherdom.'.$crstype}); + my $optregex = join('|',@options); + foreach my $item (@doms) { + my ($extdom,$extopt) = split(':',$item); + if ($extdom eq $dom) { + if ($extopt =~ /^($optregex)(=?\d*)$/) { + $val = $1.$2; + } + last; + } + } + @{$inststatuses} = ('_external_'); + } + } + return $val; +} + +sub queued_selfenrollment { + my ($notitle) = @_; + my $output; + my %selfenrollrequests = &Apache::lonnet::dump('selfenrollrequests'); + my %reqs_by_date; + foreach my $item (keys(%selfenrollrequests)) { + if (ref($selfenrollrequests{$item}) eq 'HASH') { + if ($selfenrollrequests{$item}{'status'} eq 'request') { + if ($selfenrollrequests{$item}{'timestamp'}) { + push(@{$reqs_by_date{$selfenrollrequests{$item}{'timestamp'}}},$item); + } + } + } + } + if (keys(%reqs_by_date)) { + unless ($notitle) { + $output .= ''.&mt('Enrollment requests pending Course Coordinator approval').'
'; + } + $output .= &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_header_row(). + ''.&mt('Date requested').''.&mt('Course title').''. + ''.&mt('User role').''.&mt('Section').''. + &Apache::loncommon::end_data_table_header_row(); + my @sorted = sort { $a <=> $b } (keys(%reqs_by_date)); + foreach my $item (@sorted) { + if (ref($reqs_by_date{$item}) eq 'ARRAY') { + foreach my $crs (@{$reqs_by_date{$item}}) { + my %courseinfo = &Apache::lonnet::coursedescription($crs); + my $usec = $selfenrollrequests{$crs}{'section'}; + my $rolename = &Apache::lonnet::plaintext('st',$courseinfo{'type'},$crs); + if ($usec eq '') { + $usec = &mt('No section'); + } + $output .= &Apache::loncommon::start_data_table_row(). + ''.&Apache::lonlocal::locallocaltime($item).''. + ''.$courseinfo{'description'}.''. + ''.$rolename.''.$usec.''. + &Apache::loncommon::end_data_table_row(); + } + } + } + $output .= &Apache::loncommon::end_data_table(); + } + return $output; +} + +sub update_coursereq_status { + my ($reqhash,$dom,$cnum,$reqstatus,$context) = @_; + my ($storeresult,$statusresult,$output); + my $requestkey = $dom.'_'.$cnum; + if ($requestkey =~ /^($match_domain)_($match_courseid)$/) { + $storeresult = &Apache::lonnet::store_userdata($reqhash,$requestkey, + 'courserequests'); + if ($storeresult eq 'ok') { + my %status = ( + 'status:'.$dom.':'.$cnum => $reqstatus, + ); + $statusresult = &Apache::lonnet::put('courserequests',\%status); + } + } else { + $storeresult = 'error: invalid requestkey format'; + } + if ($storeresult ne 'ok') { + $output = &mt('An error occurred saving a record of the details of your request: [_1].',$storeresult); + if ($context eq 'domain') { + $output .= "\n"; + } else { + $output = ''.$output.'
'; + } + &Apache::lonnet::logthis("Error saving course request - $requestkey for $env{'user.name'}:$env{'user.domain'} - $storeresult"); + } elsif ($statusresult ne 'ok') { + $output = &mt('An error occurred saving a record of the status of your request: [_1].',$statusresult); + if ($context eq 'domain') { + $output .= "\n"; + } else { + $output = ''.$output.'
'; + } + &Apache::lonnet::logthis("Error saving course request status for $requestkey (for $env{'user.name'}:$env{'user.domain'}) - $statusresult"); + } + return ($storeresult,$output); +} + 1;