--- loncom/interface/courseprefs.pm 2010/01/27 13:08:01 1.22 +++ loncom/interface/courseprefs.pm 2010/11/19 12:44:40 1.32 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to set configuration settings for a course # -# $Id: courseprefs.pm,v 1.22 2010/01/27 13:08:01 wenzelju Exp $ +# $Id: courseprefs.pm,v 1.32 2010/11/19 12:44:40 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -28,6 +28,185 @@ ############################################################### ############################################################## +=pod + +=head1 NAME + +courseprefs- Handler to set/modify course configuration + +=head1 SYNOPSIS + +courseprefs provides an interface for setting general course configuration + +=head1 DESCRIPTION + +This module is used for configuration of a course + +=head1 INTERNAL SUBROUTINES + +=over + +=item get_allitems() + +=item print_config_box() + +=item process_changes() + +=item get_sec_str() + +=item check_clone() + +=item store_changes() + +=item update_env() + +=item display_disallowed() + +=item get_course() + +=item get_jscript() + +=item cloners_javascript() + +=item print_courseinfo() + +=item new_cloners_dom_row() + +=item can_modify_catsettings() + +=item assign_course_categories() + +=item print_localization() + +=item get_lang_choices() + +=item print_feedback() + +=item user_table() + +=item select_recipient() + +=item select_sections() + +=item print_discussion() + +=item role_checkboxes() + +=item print_classlists() + +=item print_appearance() + +=item print_grading() + +=item print_printouts() + +=item print_spreadsheet() + +=item print_bridgetasks() + +=item print_other() + +=item get_other_items() + +=item item_table_row_start() + +=item item_table_row_end() + +=item yes_no_radio() + +=item select_from_options() + +=item make_item_rows() + +Creates table used to display and set course configuration items. + +Inputs: $cdom,$items,$ordered,$settings,$rowtotal,$crstype +where $cdom is course's domain, $items is HASH ref for current config +item, $ordered is ARRAY ref of items to include in row in +display order, $settings is HASH ref of current values forrow, +$rowtotal is SCALAR ref used to accumulate row count, $crstype is +course type. + +Returns: $datatable +HTML mark-up of data table which accumulates individual rows. + +=item nothidepriv_row() + +Creates row containing form elements used to display and set +whether Domain coordinators who are currently included in +advanced course user .db file for a course are to be hidden (e.g., +in syllabus, or from course user lists). + +Inputs: $cdom,$item,$settings,$crstype +where $cdom is course domain, item is nothideprivileged, $settings is +HASH ref of the current values for nothideprivileged, $crstype is +course type (Course or Community). + +Return: $datatable +HTML mark-up for Privileged users (Domain Coordinators) in staff listing. + +=item print_hdrfmt_row() + +Creates row containing form elements used to display and set +substitution items and text to be used in the header included +on printouts. + +Inputs: $item,$settings +where $item is print_header_format, and $settings is a HASH ref +of the current values stored for print_header_format. + +Returns: $output +HTML mark-up containing Javascript functions: reOrder() and getIndexByName() +used to dynamically update position selectboxes, and HTML table elements +for the "Print header format" row. + +=item position_selector() + +Creates a select box which can be used to reorder substitutions +and text included in a printout header. + +Inputs: $pos,$num,$maxnum +where $pos is current position, $num is the unique identifier, +and $maxnum is the total number of items (both substitutions +and text in the printout header. + +Returns: $output +HTML mark-up for the selectbox and a hidden form element containing +the current position. + +=item substitution_selector() + +Creates a combination of select box for choosing an item +(student name, course ID or assignment note) to substitute, +and a corresponding size limit in the header used for printouts. + +Inputs: $num,$subst,$limit,$crstype +where $num is the unique identifier, $subst is the current +substitution (n,c or a, for name, course or note respectively, +$limit is the current size limit (integer), and $crstype is +course type - course or community. + +Returns: $output +HTML mark-up for selectbox and textbox (separate table cells). + +=item change_clone() + +Modifies the list of courses a user can clone (stored +in the user's environment.db file), called when a +change is made to the list of users allowed to clone +a course. + +Inputs: $action,$cloner +where $action is add or drop, and $cloner is identity of +user for whom cloning ability is to be changed in course. + +Returns: nothing + +=back + +=cut + + package Apache::courseprefs; use strict; @@ -93,6 +272,8 @@ sub handler { gens => 'General community settings', idnu => 'Community ID or number', desc => 'Community Description', + ownr => 'Community Owner', + cown => 'Community Co-owners', catg => 'Categorize community', excc => 'Exclude from community catalog', clon => 'Users allowed to clone community', @@ -118,6 +299,8 @@ sub handler { gens => 'General course settings', idnu => 'Course ID or number', desc => 'Course Description', + ownr => 'Course Owner', + cown => 'Course Co-owners', catg => 'Categorize course', excc => 'Exclude from course catalog', clon => 'Users allowed to clone course', @@ -161,22 +344,24 @@ sub handler { 'courseinfo' => { text => $lt{'gens'}, help => 'Course_Environment', - ordered => ['description','courseid','categories', - 'hidefromcat','externalsyllabus', + ordered => ['owner','co-owners','description','courseid', + 'categories','hidefromcat','externalsyllabus', 'cloners','url','rolenames'], itemtext => { - description => $lt{'desc'}, - courseid => $lt{'idnu'}, - categories => $lt{'catg'}, - hidefromcat => $lt{'excc'}, - cloners => $lt{'clon'}, - externalsyllabus => 'URL of Syllabus', - url => 'Top Level Map', - rolenames => $lt{'rept'}, + 'owner' => $lt{'ownr'}, + 'co-owners' => $lt{'cown'}, + 'description' => $lt{'desc'}, + 'courseid' => $lt{'idnu'}, + 'categories' => $lt{'catg'}, + 'hidefromcat' => $lt{'excc'}, + 'cloners' => $lt{'clon'}, + 'externalsyllabus' => 'URL of Syllabus', + 'url' => 'Top Level Map', + 'rolenames' => $lt{'rept'}, }, }, 'localization' => - { text => 'Language & Time Localization', + { text => 'Language and Time Localization', help => 'Course_Environment', ordered => ['languages','timezone','datelocale'], itemtext => { @@ -200,15 +385,15 @@ sub handler { 'discussion' => { text => 'Discussion and Chat', help => 'Course_Environment', - ordered => ['plc.roles.denied','plc.users.denied', - 'pch.roles.denied','pch.users.denied', + ordered => ['pch.roles.denied','pch.users.denied', + 'plc.roles.denied','plc.users.denied', 'allow_limited_html_in_feedback', 'allow_discussion_post_editing'], itemtext => { - 'plc.roles.denied' => 'No Resource Discussion', - 'plc.users.denied' => 'No Resource Discussion', - 'pch.roles.denied' => 'No Chat room use', - 'pch.users.denied' => 'No Chat room use', + 'pch.roles.denied' => 'No Resource Discussion', + 'pch.users.denied' => 'No Resource Discussion', + 'plc.roles.denied' => 'No Chat room use', + 'plc.users.denied' => 'No Chat room use', allow_limited_html_in_feedback => 'Allow limited HTML in discussion', allow_discussion_post_editing => 'Users can edit/delete own discussion posts', }, @@ -225,13 +410,13 @@ sub handler { ordered => ['default_enrollment_start_date', 'default_enrollment_end_date', 'nothideprivileged','student_classlist_view', - 'student_opt_in','student_classlist_portfiles'], + 'student_classlist_opt_in','student_classlist_portfiles'], itemtext => { default_enrollment_start_date => 'Start date', default_enrollment_end_date => 'End date', nothideprivileged => $lt{'priv'}, student_classlist_view => $lt{'stuv'}, - student_opt_in => $lt{'stul'}, + student_classlist_opt_in => $lt{'stul'}, student_classlist_portfiles => 'Include link to accessible portfolio files', }, }, @@ -545,10 +730,14 @@ sub process_changes { my @cloners = split(',',$env{'form.'.$entry}); my @okcloners; foreach my $cloner (@cloners) { - my ($uname,$udom) = split(':',$cloner); - if (&check_clone($udom,$disallowed,$uname) eq 'ok') { - if (!grep(/^\Q$cloner\E$/,@okcloners)) { - push(@okcloners,$cloner); + $cloner =~ s/^\s+//; + $cloner =~ s/\s+$//; + unless ($cloner eq '') { + my ($uname,$udom) = split(':',$cloner); + if (&check_clone($udom,$disallowed,$uname) eq 'ok') { + if (!grep(/^\Q$cloner\E$/,@okcloners)) { + push(@okcloners,$cloner); + } } } } @@ -569,6 +758,80 @@ sub process_changes { } } } + } elsif ($entry eq 'co-owners') { + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $coowners = $values->{'internal.co-owners'}; + my @currcoown; + if ($coowners) { + @currcoown = split(',',$coowners); + } + if (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + my $autocoowner; + if (($crstype eq 'Course') && + ($values->{'internal.coursecode'})) { + my %domconf = + &Apache::lonnet::get_dom('configuration',['autoenroll'],$cdom); + if (ref($domconf{'autoenroll'}) eq 'HASH') { + $autocoowner = $domconf{'autoenroll'}{'co-owners'}; + } + } + unless ($autocoowner) { + my @keepcoowners = &Apache::loncommon::get_env_multiple('form.coowners'); + my @pendingcoowners = &Apache::loncommon::get_env_multiple('form.pendingcoowners'); + my @invitecoowners = &Apache::loncommon::get_env_multiple('form.invitecoowners'); + if (@invitecoowners) { + push(@pendingcoowners,@invitecoowners); + } + $newvalues{'pendingco-owners'} = join(',',sort(@pendingcoowners)); + $newvalues{'co-owners'} = join(',',sort(@keepcoowners)); + if ($newvalues{'co-owners'} ne $values->{'internal.co-owners'}) { + $changes->{$entry}{'co-owners'} = $newvalues{'co-owners'}; + push(@{$changes->{$entry}{'changed'}},'co-owners'); + } + if ($newvalues{'pendingco-owners'} ne $values->{'internal.pendingco-owners'}) { + $changes->{$entry}{'pendingco-owners'} = $newvalues{'pendingco-owners'}; + push(@{$changes->{$entry}{'changed'}},'pendingco-owners'); + } + } + } else { + my (@newpending,@newcoown); + my $uname = $env{'user.name'}; + my $udom = $env{'user.domain'}; + my $pendingcoowners = $values->{'internal.pendingco-owners'}; + my @pendingcoown = split(',',$pendingcoowners); + if ($env{'form.pending_coowoner'}) { + foreach my $item (@pendingcoown) { + unless ($item eq $uname.':'.$udom) { + push(@newpending,$item); + } + } + @newcoown = @currcoown; + if ($env{'form.pending_coowoner'} eq 'accept') { + unless (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) { + push(@newcoown,$uname.':'.$udom); + } + } + } elsif ($env{'form.remove_coowoner'}) { + foreach my $item (@currcoown) { + unless ($item eq $uname.':'.$udom) { + push(@newcoown,$item); + } + } + if ($pendingcoowners ne '') { + @newpending = @pendingcoown; + } + } + $newvalues{'pendingco-owners'} = join(',',sort(@newpending)); + $newvalues{'co-owners'} = join(',',sort(@newcoown)); + if ($newvalues{'co-owners'} ne $values->{'internal.co-owners'}) { + $changes->{$entry}{'co-owners'} = $newvalues{'co-owners'}; + push(@{$changes->{$entry}{'changed'}},'co-owners'); + } + if ($newvalues{'pendingco-owners'} ne $values->{'internal.pendingco-owners'}) { + $changes->{$entry}{'pendingco-owners'} = $newvalues{'pendingco-owners'}; + push(@{$changes->{$entry}{'changed'}},'pendingco-owners'); + } + } } elsif ($entry =~ /^default_enrollment_(start|end)_date$/) { $newvalues{$entry}=&Apache::lonhtmlcommon::get_date_from_form($entry); } elsif ($entry eq 'rolenames') { @@ -737,8 +1000,8 @@ sub process_changes { $hdr .= $env{'form.printfmthdr_limit_'.$i}; } $hdr .= $env{'form.printfmthdr_sub_'.$i}; - } elsif ($env{'form.printfmthdr_sub_'.$i} ne '') { - $hdr = $env{'form.printfmthdr_sub_'.$i}; + } elsif ($env{'form.printfmthdr_text_'.$i} ne '') { + $hdr = $env{'form.printfmthdr_text_'.$i}; } $newhdr[$env{'form.printfmthdr_pos_'.$i}] = $hdr; } @@ -785,8 +1048,10 @@ sub process_changes { } else { $newvalues{$entry} = $env{'form.'.$entry}; } - if ($newvalues{$entry} ne $values->{$entry}) { - $changes->{$entry} = $newvalues{$entry}; + unless ($entry eq 'co-owners') { + if ($newvalues{$entry} ne $values->{$entry}) { + $changes->{$entry} = $newvalues{$entry}; + } } } } @@ -838,7 +1103,7 @@ sub check_clone { sub store_changes { my ($cdom,$cnum,$prefs_order,$actions,$prefs,$values,$changes,$crstype) = @_; my ($chome,$output); - my (%storehash,@delkeys,@need_env_update); + my (%storehash,@delkeys,@need_env_update,@oldcloner); if ((ref($values) eq 'HASH') && (ref($changes) eq 'HASH')) { %storehash = %{$values}; } else { @@ -909,7 +1174,10 @@ sub store_changes { next if (!exists($changes->{$item}{$key})); my ($displayname,$text); $text = $prefs->{$item}->{'itemtext'}{$key}; - my $displayval = $changes->{$item}{$key}; + my $displayval; + unless ($key eq 'co-owners') { + $displayval = $changes->{$item}{$key}; + } if ($item eq 'feedback') { if ($key =~ /^(question|policy|comment)(\.email)\.text$/) { $text = $prefs->{$item}->{'itemtext'}{$1.$2}; @@ -976,7 +1244,48 @@ sub store_changes { $displayval = &mt('No'); } } - if ($changes->{$item}{$key} eq '') { + if ($key eq 'co-owners') { + if (ref($changes->{$item}{$key}) eq 'HASH') { + if (ref($changes->{$item}{$key}{'changed'}) eq 'ARRAY') { + foreach my $type ('co-owners','pendingco-owners') { + next unless (grep(/^\Q$type\E$/,@{$changes->{$item}{$key}{'changed'}})); + if ($type eq 'pendingco-owners') { + if (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + $displayname = &mt('Invited as co-owners, pending acceptance'); + } + } + if ($changes->{$item}{$key}{$type} eq '') { + push(@delkeys,'internal.'.$type); + if (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + $output .= '
  • '.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]', + ''.$displayname.'')).'
    • '; + } + } elsif (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + $displayval = join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } split(',',$changes->{$item}{$key}{$type})); + $output .= '
  • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]', + ''.$displayname.'', + "'$displayval'")).'
    • '; + } + } + } + unless (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + if ($env{'form.pending_coowoner'} eq 'accept') { + $displayval = &mt('on'); + } elsif ($env{'form.pending_coowoner'} eq 'decline') { + $displayval = ''; + $output .= '
  • '.&Apache::lonhtmlcommon::confirm_success(&mt('Invitation to be co-owner declined')).'
    • '; + } elsif ($env{'form.remove_coowoner'}) { + $displayval = &mt('off'); + } + if ($displayval) { + $displayname = &mt('Your co-ownership status'); + $output .= '
  • '.&Apache::lonhtmlcommon::confirm_success(&mt('[_1] set to [_2]', + ''.$displayname.'', + "'$displayval'")).'
    • '; + } + } + } + } elsif ($changes->{$item}{$key} eq '') { push(@delkeys,$key); $output .= '
  • '.&Apache::lonhtmlcommon::confirm_success(&mt('Deleted setting for [_1]', ''.$displayname.'')).'
    • '; @@ -987,14 +1296,36 @@ sub store_changes { if ($key eq 'url') { my $bkuptime=time; $output .= (' 'x2).&mt('(Previous URL backed up)').': '. - $storehash{'top level map backup '.$bkuptime} => $values->{$key}; + $storehash{'top level map backup '.$bkuptime} = $values->{$key}; } $output .= ''; } - $storehash{$key} = $changes->{$item}{$key}; + if ($key eq 'co-owners') { + if (ref($changes->{$item}{$key}) eq 'HASH') { + if (ref($changes->{$item}{$key}{'changed'}) eq 'ARRAY') { + foreach my $type ('co-owners','pendingco-owners') { + next unless (grep(/^\Q$type\E$/,@{$changes->{$item}{$key}{'changed'}})); + $storehash{'internal.'.$type} = $changes->{$item}{$key}{$type}; + } + } + } + } else { + $storehash{$key} = $changes->{$item}{$key}; + } + } + if ($key eq 'cloners') { + # Get existing cloners + my %clonenames = + &Apache::lonnet::dump('environment',$cdom,$cnum,'cloners'); + if ($clonenames{'cloners'} =~ /,/) { + @oldcloner = split(/\s*\,\s*/,$clonenames{'cloners'}); + } else { + $oldcloner[0] = $clonenames{'cloners'}; + } } if (($key eq 'description') || ($key eq 'cloners') || - ($key eq 'hidefromcat') || ($key eq 'categories')) { + ($key eq 'hidefromcat') || ($key eq 'categories') || + ($key eq 'co-owners')) { push(@need_env_update,$key); } } @@ -1012,6 +1343,14 @@ sub store_changes { } } if (&Apache::lonnet::put('environment',\%storehash,$cdom,$cnum) eq 'ok') { + if (ref($changes) eq 'HASH') { + if (ref($changes->{'courseinfo'}) eq 'HASH') { + if (exists($changes->{'courseinfo'}{'cloners'})) { + &change_clone($cdom,$cnum,$changes->{'courseinfo'}{'cloners'}, + \@oldcloner); + } + } + } if (@delkeys) { if (&Apache::lonnet::del('environment',\@delkeys,$cdom,$cnum) ne 'ok') { $output .= '
    '; @@ -1060,6 +1399,16 @@ sub update_env { &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.'.$key => $storehash->{$key}}); $crsinfo{$env{'request.course.id'}}{$key} = $storehash->{$key}; $count ++; + } elsif ($key eq 'co-owners') { + if ($storehash->{'internal.co-owners'} ne '') { + &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.internal.co-owners' => $storehash->{'internal.co-owners'}}); + } + if ($storehash->{'internal.pendingco-owners'} ne '') { + &Apache::lonnet::appenv({'course.'.$env{'request.course.id'}.'.internal.pendingco-owners' => $storehash->{'internal.pendingco-owners'}}); + } + my @coowners = split(',',$storehash->{'internal.'.$key}); + $crsinfo{$env{'request.course.id'}}{'co-owners'} = \@coowners; + $count ++; } } if ($count) { @@ -1274,9 +1623,9 @@ sub print_courseinfo { unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { return; } - my ($cathash,$categoriesform); + my ($cathash,$categoriesform,$autocoowner); my %domconf = - &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom); + &Apache::lonnet::get_dom('configuration',['coursecategories','autoenroll'],$cdom); if (ref($domconf{'coursecategories'}) eq 'HASH') { $cathash = $domconf{'coursecategories'}{'cats'}; if (ref($cathash) eq 'HASH') { @@ -1285,6 +1634,9 @@ sub print_courseinfo { $settings->{'categories'},$crstype)."\n"; } } + if (ref($domconf{'autoenroll'}) eq 'HASH') { + $autocoowner = $domconf{'autoenroll'}{'co-owners'}; + } if (!defined($categoriesform)) { $categoriesform = &mt('No categories defined in this domain.'); } @@ -1314,6 +1666,12 @@ sub print_courseinfo { input => 'textbox', size => '25', }, + 'owner' => { + text => ''.&mt($itemtext->{'owner'}).'', + }, + 'co-owners' => { + text => ''.&mt($itemtext->{'co-owners'}).'', + }, 'courseid' => { text => ''.&mt($itemtext->{'courseid'}).'
    '.'('. &mt('internal, optional').')', @@ -1322,7 +1680,7 @@ sub print_courseinfo { }, 'cloners' => { text => ''.&mt($itemtext->{'cloners'}).'
    '. - &mt('Coordinators included automatically'), + &mt('Owner and Coordinators included automatically'), input => 'textbox', size => '40', advanced => 1 @@ -1400,11 +1758,18 @@ sub print_courseinfo { if (@entries > 0) { foreach my $entry (@entries) { my ($uname,$udom) = split(/:/,$entry); + if ($udom =~ /^$match_domain$/) { + unless (&Apache::lonnet::domain($udom)) { + next; + } + } else { + next; + } if ($uname eq '*') { $datatable .= &Apache::loncommon::start_data_table_row(). ''. - &mt('Domain:').' '.$udom. + &mt('Any user in domain:').' '.$udom. '
    '. ''. &Apache::loncommon::end_data_table_row(); $num ++; - } else { - push(@cloners,$entry); + } elsif (&Apache::lonnet::homeserver($uname,$udom) ne 'no_host') { + unless (grep(/^\Q$entry\E$/,@cloners)) { + push(@cloners,$entry); + } } } } @@ -1469,6 +1836,38 @@ sub print_courseinfo { $datatable .= ''. &Apache::lonhtmlcommon::textbox($item.'_display',$settings->{$item}, $items{$item}{size},$launcher); + } elsif ($item eq 'owner') { + my $owner = $env{'course.'.$env{'request.course.id'}.'.internal.courseowner'}; + if ($owner =~ /:/) { + my ($ownername,$ownerdom) = split(':',$owner); + $owner = &Apache::loncommon::plainname($ownername,$ownerdom); + } elsif ($owner ne '') { + $owner = &Apache::loncommon::plainname($owner,$cdom); + } else { + $owner = &mt('None specified'); + } + my $domdesc = &Apache::lonnet::domain($cdom,'description'); + $datatable .= $owner; + } elsif ($item eq 'co-owners') { + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $coowners = $env{'course.'.$env{'request.course.id'}.'.internal.co-owners'}; + my @currcoown; + if ($coowners) { + @currcoown = split(',',$coowners); + } + if (&Apache::lonnet::is_course_owner($cdom,$cnum)) { + if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) { + $datatable .= &show_autocoowners(@currcoown); + } else { + $datatable .= &coowner_invitations($cnum,$cdom,@currcoown); + } + } else { + if (($crstype eq 'Course') && ($env{'course.'.$env{'request.course.id'}.'.internal.coursecode'}) && ($autocoowner)) { + $datatable .= &show_autocoowners(@currcoown); + } else { + $datatable .= &manage_coownership($cnum,$cdom,@currcoown); + } + } } else { $datatable .= &Apache::lonhtmlcommon::textbox($item,$settings->{$item},$items{$item}{size}); } @@ -1626,6 +2025,128 @@ ENDSCRIPT return; } +sub show_autocoowners { + my (@currcoown) = @_; + my $output = ''.&mt('Co-ownership is set automatically when a Course Coordinator role is assigned to official course personnel (from institutional data).').''; + if (@currcoown > 0) { + $output .= '
    '.&mt('Current co-owners are:').' '. + join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } (@currcoown)); + } else { + $output .= '
    '.&mt('Currently no co-owners.'); + } + return $output; +} + +sub coowner_invitations { + my ($cnum,$cdom,@currcoown) = @_; + my ($output,@pendingcoown,@othercoords); + my $pendingcoowners = + $env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'}; + if ($pendingcoowners) { + @pendingcoown = split(',',$pendingcoowners); + } + my $ccrole = 'cc'; + my %ccroles = &Apache::lonnet::get_my_roles($cnum,$cdom,undef,undef,[$ccrole]); + foreach my $key (sort(keys(%ccroles))) { + my ($ccname,$ccdom,$role) = split(':',$key); + next if ($key eq $env{'user.name'}.':'.$env{'user.domain'}.':'.$ccrole); + unless (grep(/^\Q$ccname\E:\Q$ccdom\E$/,@currcoown,@pendingcoown)) { + push(@othercoords,$ccname.':'.$ccdom); + } + } + my $coowner_rows = @currcoown + @pendingcoown + @othercoords; + if ($coowner_rows) { + $output .= &Apache::loncommon::start_data_table(); + if (@currcoown) { + $output .= &Apache::loncommon::start_data_table_row(). + ''.&mt('Current co-owners').''; + foreach my $person (@currcoown) { + my ($co_uname,$co_dom) = split(':',$person); + $output .= ''.(' 'x2).' '; + } + $output .= ''. + &Apache::loncommon::end_data_table_row(); + } + if ($pendingcoowners) { + $output .= &Apache::loncommon::start_data_table_row(). + ''.&mt('Invited as co-owners [_1](agreement pending)','
    ').'    '; + foreach my $person (@pendingcoown) { + my ($co_uname,$co_dom) = split(':',$person); + $output .= ''.(' 'x2).' '; + } + $output .= ''. + &Apache::loncommon::end_data_table_row(); + } + if (@othercoords) { + $output .= &Apache::loncommon::start_data_table_row(). + ''.&mt('Invite other Coordinators [_1]to become co-owners','
    ').'    '; + foreach my $person (@othercoords) { + my ($co_uname,$co_dom) = split(':',$person); + $output .= ''.(' 'x2).' '; + } + $output .= ''. + &Apache::loncommon::end_data_table_row(); + } + $output .= &Apache::loncommon::end_data_table(); + } else { + $output = &mt('There are no coordinators to select as co-owners'); + } + return $output; +} + +sub manage_coownership { + my ($cnum,$cdom,@currcoown) = @_; + my (@pendingcoown); + my $pendingcoowners = + $env{'course.'.$env{'request.course.id'}.'.internal.pendingco-owners'}; + if ($pendingcoowners) { + @pendingcoown = split(',',$pendingcoowners); + } + my ($is_coowner,$is_pending,$output); + my $uname = $env{'user.name'}; + my $udom = $env{'user.domain'}; + if (grep(/^\Q$uname\E:\Q$udom\E$/,@currcoown)) { + $is_coowner = 1; + } + if (grep(/^\Q$uname\E:\Q$udom\E$/,@pendingcoown)) { + $is_pending = 1; + } + if (@currcoown && ($is_coowner || $is_pending)) { + $output = &Apache::loncommon::start_data_table(); + } + if (@currcoown) { + if ($is_coowner || $is_pending) { + $output .= &Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_row().''; + } + $output .= &mt('Current co-owners are:').' '. + join(', ', map { &Apache::loncommon::plainname(split(':',$_)); } (@currcoown)); + if ($is_coowner || $is_pending) { + $output .= ''.&Apache::loncommon::end_data_table_row(); + } + } + if ($is_coowner || $is_pending) { + if (@currcoown) { + $output .= &Apache::loncommon::start_data_table_row().''; + } + $output .= ''; + if ($is_coowner) { + $output .= &mt('You are currently a co-owner:').' '; + } else { + $output .= &mt('The course owner has invited you to become a co-owner:').' '.(' 'x2). + ''; + } + $output .= ''; + if (@currcoown) { + $output .= ''.&Apache::loncommon::end_data_table_row(); + } + } + if (@currcoown && ($is_coowner || $is_pending)) { + $output .= &Apache::loncommon::end_data_table(); + } + return $output; +} + sub print_localization { my ($cdom,$settings,$ordered,$itemtext,$rowtotal) = @_; unless ((ref($settings) eq 'HASH') && (ref($ordered) eq 'ARRAY') && (ref($itemtext) eq 'HASH')) { @@ -2035,7 +2556,7 @@ sub role_checkboxes { $output .= ''; } } - $output .= '