--- loncom/interface/lonpickcourse.pm 2009/05/08 17:22:17 1.81 +++ loncom/interface/lonpickcourse.pm 2014/05/30 01:50:05 1.115 @@ -1,7 +1,7 @@ # The LearningOnline Network # Pick a course # -# $Id: lonpickcourse.pm,v 1.81 2009/05/08 17:22:17 raeburn Exp $ +# $Id: lonpickcourse.pm,v 1.115 2014/05/30 01:50:05 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -31,12 +31,12 @@ package Apache::lonpickcourse; use strict; use Apache::Constants qw(:common); use Apache::loncommon; +use Apache::lonhtmlcommon; use Apache::loncoursedata; use Apache::lonnet; use Apache::lonlocal; use Apache::longroup; -use Apache::courseclassifier; -use LONCAPA; +use LONCAPA qw(:DEFAULT :match); sub handler { my $r = shift; @@ -50,22 +50,22 @@ sub handler { &Apache::loncommon::get_unprocessed_cgi ($ENV{'QUERY_STRING'},['domainfilter','form','cnumelement', 'cdomelement','cnameelement','roleelement', - 'multiple','type','setroles','fixeddom']); - my ($type,$title,$jscript,$multelement,$multiple,$roleelement, - $lastaction,$autosubmit,$submitopener); + 'multiple','type','setroles','fixeddom','cloner']); + my ($type,$title,$jscript,$multelement,$multiple,$roleelement,$typeelement, + $lastaction,$autosubmit,$submitopener,$cloneruname,$clonerudom); - # Get course type - Course or Non-standard Course. + # Get course type - Course or Community. $type = $env{'form.type'}; if (!defined($env{'form.type'})) { $type = 'Course'; } - $title = &mt('Selecting a [_1]',$type); + $title = 'Selecting a '.$type; # Setup for multiple course selections, if flag for multiples set. $multiple = $env{'form.multiple'}; if ($multiple) { ($jscript,$multelement) = &multiples_tag(); - $title = &mt('Selecting [_1](s)',lc($type)); + $title = 'Selecting '.$type.'(s)'; } # if called when a DC is selecting a course @@ -75,6 +75,20 @@ sub handler { $submitopener = &processpick(); $autosubmit = 'process_pick("'.$roledom.'")'; } + if ($env{'form.typeelement'} ne '') { + $typeelement = ''; + } + + # if called when a DC is creating a course for another user. + if ($env{'form.form'} eq 'ccrs') { + ($cloneruname,$clonerudom) = ($env{'form.cloner'} =~ /^($match_username):($match_domain)$/); + } + + # if called when requesting a course + if ($env{'form.form'} eq 'requestcrs') { + $cloneruname = $env{'user.name'}; + $clonerudom = $env{'user.domain'}; + } my $onlyown = 0; # if called to assign course-based portfolio access control @@ -83,15 +97,31 @@ sub handler { } my %loaditem; - if ($env{'form.numtitles'}) { - $loaditem{'onload'} = 'setElements(); '; + if (($env{'form.type'} eq 'Course') && ($env{'form.numtitles'})) { + if (($env{'form.official'} eq 'on') && ($env{'form.state'} eq 'listing')) { + $loaditem{'onload'} = 'setElements(document.filterpicker); '; + } } if ((($env{'form.form'} eq 'cu') || ($env{'form.form'} eq 'studentform')) && ($env{'form.pickedcourse'})) { - $loaditem{'onload'} .= 'setSections()'; + if ($type ne 'Community') { + my %coursedescription = + &Apache::lonnet::coursedescription($env{'form.pickedcourse'}, + {'one_time' => '1'}); + my $cdom = $coursedescription{'domain'}; + my %domdefs = &Apache::lonnet::get_domain_defaults($cdom); + if (($domdefs{'officialcredits'} || $domdefs{'unofficialcredits'} || $domdefs{'textbookcredits'})) { + $loaditem{'onload'} .= 'setDefaultCredits();'; + } + } + $loaditem{'onload'} .= 'setRoles();setSections();'; } - $r->print(&Apache::loncommon::start_page($title,undef, + if ((($env{'form.gosearch'}) && ($env{'form.updater'} eq '')) && (!$onlyown)) { + $loaditem{'onload'} .= 'hideSearching(); '; + } + my $js = &Apache::loncommon::js_changer(); + $r->print(&Apache::loncommon::start_page($title,$js, {'add_entries' => \%loaditem, 'no_nav_bar' => 1, })); @@ -112,22 +142,39 @@ sub handler { } # print javascript functions for choosing a course - if ($env{'form.gosearch'} || $onlyown) { + if ((($env{'form.gosearch'}) && ($env{'form.updater'} eq '')) || + $onlyown) { $r->print(&gochoose_javascript($type,$multiple,$autosubmit,$lastaction)); } - $r->print(''); + $r->print(&Apache::lonhtmlcommon::scripttag($jscript)); $r->print($submitopener); # ------------------------------------------ Display of filters to limit search my $filter = {}; my $action = '/adm/pickcourse'; - my ($numtitles,$showroles,$nohost); - if (!$onlyown) { - my $filterlist = ['domainfilter','descriptfilter', - 'instcodefilter']; + my ($numtitles,$showroles,$nohost,@codetitles); + unless ($onlyown) { + my $filterlist = ['domainfilter','sincefilter']; + # created filter for DCs only + if ($env{'user.adv'} && $env{'form.domainfilter'} && + exists($env{'user.role.dc./'.$env{'form.domainfilter'}.'/'}) + && $env{'form.form'} ne 'portform') { + my $loncaparev = &Apache::lonnet::get_server_loncaparev($env{'form.domainfilter'}); + if ($loncaparev ne 'unknown_cmd') { + push(@{$filterlist},'createdfilter'); + } + } + push(@{$filterlist},('descriptfilter','instcodefilter')); if ($env{'form.form'} eq 'rules') { - push(@{$filterlist},'personfilter'); + push(@{$filterlist},('personfilter','persondomfilter')); + if ($env{'form.persondomfilter'} eq '') { + unless ($env{'form.gosearch'}) { + $filter->{'persondomfilter'} = $env{'request.role.domain'}; + } + } else { + $filter->{'persondomfilter'} = + &LONCAPA::clean_domain($env{'form.persondomfilter'}); + } if (($env{'form.personfilter'} ne '') && ($env{'form.persondomfilter'} ne '')) { if (&Apache::lonnet::homeserver($env{'form.personfilter'}, $env{'form.persondomfilter'}) eq 'no_host') { @@ -137,27 +184,85 @@ sub handler { } } } else { - push(@{$filterlist},'ownerfilter'); + push(@{$filterlist},('ownerfilter','ownerdomfilter')); } # course ID filter for DCs only if ($env{'user.adv'} && $env{'form.domainfilter'} && exists($env{'user.role.dc./'.$env{'form.domainfilter'}.'/'})) { push(@{$filterlist},'coursefilter'); } - $r->print(&build_filters($filterlist,$type,$roleelement,$multelement, - $filter,$action,\$numtitles)); + if ($cloneruname ne '' && $clonerudom ne '') { + push(@{$filterlist},'cloneableonly'); + } + if ((ref($filterlist) eq 'ARRAY') && (ref($filter) eq 'HASH')) { + foreach my $item (@{$filterlist}) { + $filter->{$item} = $env{'form.'.$item}; + } + } + if ($env{'form.form'} eq 'portform') { + $filter->{'domainfilter'} ||= $env{'user.domain'}; + } elsif ($env{'form.form'} eq 'studentform') { + $filter->{'domainfilter'} ||= $env{'request.role.domain'}; + } + my $codedom; + if ($env{'form.fixeddom'}) { + $codedom = $env{'request.role.domain'}; + } else { + $codedom = $filter->{'domainfilter'}; + } + my ($clonetext,$clonewarning); + if (($env{'form.form'} eq 'ccrs') || ($env{'form.form'} eq 'requestcrs')) { + (my $coord_cloneable,$clonewarning) = + &get_coordinator_cloneable($cloneruname,$clonerudom,$type); + if ($env{'form.form'} eq 'ccrs') { + $clonetext = ''."\n"; + } + if ($coord_cloneable) { + $clonetext .= ''; + } + } + $r->print(&Apache::loncommon::build_filters($filterlist,$type,$roleelement,$multelement, + $filter,$action,\$numtitles,undef,$cloneruname, + $clonerudom,$typeelement,\@codetitles,$codedom, + $env{'form.form'},$env{'form.fixeddom'}, + $env{'form.prevphase'},$env{'form.cnameelement'}, + $env{'form.cnumelement'},$env{'form.cdomelement'}, + $env{'form.setroles'},$clonetext,$clonewarning)); } # ---------------------------------------------------------------- Get the data - if ($env{'form.gosearch'} || $onlyown) { - my %courses = &search_courses($r,$type,$onlyown,$filter,$numtitles); + if ((($env{'form.gosearch'}) && ($env{'form.updater'} eq '')) || + $onlyown) { + my $domcloner; + if ($env{'form.form'} eq 'ccrs') { + if (($env{'request.role.domain'} eq $env{'form.domainfilter'}) && + (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'}))) { + $domcloner = 1; + } + } + my %courses; + if (!$onlyown) { + $r->print('
'.&mt('Searching ...').'
'); + $r->rflush(); + my $srchdom = $filter->{'domainfilter'}; + %courses = &Apache::loncommon::search_courses($srchdom,$type,$filter,$numtitles, + $cloneruname,$clonerudom,$domcloner, + \@codetitles,$env{'form.cc_clone'}); + } else { + $r->print('
'); + my %coursehash = &Apache::loncommon::findallcourses(); + foreach my $cid (sort(keys(%coursehash))) { + $courses{$cid}{'description'} = $env{'course.'.$cid.'.description'}; + } + } if ($nohost) { $r->print (''. &mt('User does not exist - username: [_1], domain: [_2].', ''.$filter->{'personfilter'}.'', ''.$filter->{'persondomfilter'}.'').''); } else { - &display_matched_courses($r,$type,$multiple,$action,$showroles,%courses); + &display_matched_courses($r,$type,$multiple,$action,$showroles,$cloneruname, + $clonerudom,%courses); } } $r->print(&Apache::loncommon::end_page()); @@ -180,7 +285,12 @@ ENDONE $process_pick .= <<"ENDTWO"; if (pickedDomain == dom) { if (pickedCourse != '') { - var courseTarget = "cc./"+pickedDomain+"/"+pickedCourse + var ccrole = "cc"; + var pickedType = "$env{'form.type'}"; + if (pickedType == "Community") { + ccrole = "co"; + } + var courseTarget = ccrole+"./"+pickedDomain+"/"+pickedCourse opener.document.title='Role selected. Please stand by.'; opener.status='Role selected. Please stand by.'; opener.document.rolechoice.newrole.value=courseTarget @@ -212,7 +322,19 @@ sub create_user_javascript { my $output; #javascript for reporting sections and groups then closing if ($env{'form.pickedcourse'}) { - my ($cdom,$cnum) = split/_/,$env{'form.pickedcourse'}; + my %coursedescription = + &Apache::lonnet::coursedescription($env{'form.pickedcourse'}, + {'one_time' => '1'}); + my $cdom = $coursedescription{'domain'}; + my $cnum = $coursedescription{'num'}; + my $crstype = $coursedescription{'type'}; + my %domdefs = &Apache::lonnet::get_domain_defaults($cdom); + my ($showcredits,$credits); + if (($crstype ne 'Community') && + (($domdefs{'officialcredits'} || $domdefs{'unofficialcredits'} || $domdefs{'textbookcredits'}))) { + $showcredits = 1; + $credits = $coursedescription{'internal.defaultcredits'}; + } my $sec_element = 'currsec'; my $grplist_element = 'groups'; my ($sections,$groups) = @@ -223,20 +345,33 @@ sub create_user_javascript { my $groupslist = join(',',@{$groups}); $output = qq| |; -; } return $output; } sub display_matched_courses { - my ($r,$type,$multiple,$action,$showroles,%courses) = @_; + my ($r,$type,$multiple,$action,$showroles,$cloneruname,$clonerudom,%courses) = @_; if ($env{'form.form'} eq 'portform') { $action = '/adm/portfolio'; } @@ -244,27 +379,37 @@ sub display_matched_courses { $r->print('
'); if ($env{'form.form'} eq 'modifycourse') { if ($numcourses > 0) { - my $cctitle = &Apache::lonnet::plaintext('cc',$type); - my $dctitle = &Apache::lonnet::plaintext('dc'); - my $ccrolechk = ' checked="checked" '; - my $menuchk = ' '; - if ($env{'form.prevphase'} ne '') { - $ccrolechk = ' '; - $menuchk = ' checked="checked" '; + my $ccrole = 'cc'; + if ($type eq 'Community') { + $ccrole = 'co'; } + my $cctitle = &Apache::lonnet::plaintext($ccrole,$type); + my $dctitle = &Apache::lonnet::plaintext('dc'); + my $ccrolechk = ' '; + my $menuchk = ' checked="checked" '; $r->print( - '
' - .''.&mt('Action').'' - .'
' - .'
' + .' '); + if ($type eq 'Community') { + $r->print(&mt('Enter the community with the role of [_1].',$cctitle)); + } else { + $r->print(&mt('Enter the course with the role of [_1].',$cctitle)); + } + $r->print('
' + .'' + .'' + .'
' ); } } @@ -283,9 +428,9 @@ sub display_matched_courses { } if ($numcourses > 1 && $multiple) { - $r->print('print(' -   

'); } @@ -293,13 +438,17 @@ sub display_matched_courses { if (%courses) { $r->print(&Apache::loncommon::start_data_table()); $r->print(&Apache::loncommon::start_data_table_header_row()); + my $titlehdr = &mt('Course Title'); + if ($type eq 'Community') { + $titlehdr = &mt('Community Title'); + } $r->print(''.&mt('Select').'' - .''.&mt('Course Title').'' - .''.&mt('Domain').'' - .''.&mt('Course Code').'' - .''.&mt('Owner/Co-owner(s)').'' - .''.&mt('Type').'' - ); + .''.$titlehdr.'' + .''.&mt('Domain').''); + unless ($type eq 'Community') { + $r->print(''.&mt('Course Code').''); + } + $r->print(''.&mt('Owner/Co-owner(s)').''); if ($showroles) { $r->print(''.&mt("Role(s) for [_1]", &Apache::loncommon::plainname($env{'form.personfilter'}, @@ -307,21 +456,57 @@ sub display_matched_courses { } $r->print(&Apache::loncommon::end_data_table_header_row()); } + my %cc_cloneable; + if (($env{'form.form'} eq 'ccrs') || ($env{'form.form'} eq 'requestcrs')) { + my ($coord_cloneable,$warning) = + &get_coordinator_cloneable($cloneruname,$clonerudom,$type); + if ($coord_cloneable) { + map {$cc_cloneable{$_} = 1;} split('&',$coord_cloneable); + } + } foreach my $description (sort { lc($a) cmp lc($b) } (keys(%by_descrip))) { foreach my $course (@{$by_descrip{$description}}) { $r->print(&Apache::loncommon::start_data_table_row()); my $cleandesc=&HTML::Entities::encode($description,'<>&"'); $cleandesc=~s/'/\\'/g; my ($cdom,$cnum)=split(/\_/,$course); - my ($descr,$instcode,$ttype,@owners); + my ($descr,$instcode,$ttype,$canclone,@owners); if (ref($courses{$course}) eq 'HASH') { $descr = $courses{$course}{'description'}; - $instcode = $courses{$course}{'inst_code'}; - $ttype = $courses{$course}{'type'}; - push(@owners,&unescape($courses{$course}{'owner'})); - if (ref($courses{$course}{'co-owners'}) eq 'ARRAY') { - foreach my $item (@{$courses{$course}{'co-owners'}}) { - push(@owners,&unescape($item)); + $instcode = $courses{$course}{'inst_code'}; + $ttype = $courses{$course}{'type'}; + if (($env{'form.form'} eq 'ccrs') || ($env{'form.form'} eq 'requestcrs')) { + if ($env{'form.form'} eq 'ccrs') { + if (($env{'request.role.domain'} eq $cdom) && + (&Apache::lonnet::allowed('ccc',$env{'request.role.domain'}))) { + $canclone = 1; + } + } + unless ($canclone) { + if ($cc_cloneable{$cnum.':'.$cdom}) { + $canclone = 1; + } + } + unless ($canclone) { + my $cloners = $courses{$course}{'cloners'}; + if ($cloners ne '') { + my @cloneable = split(',',$cloners); + if (grep(/^\*$/,@cloneable)) { + $canclone = 1; + } + if (grep(/^\*:\Q$clonerudom\E$/,@cloneable)) { + $canclone = 1; + } + if (grep(/^\Q$cloneruname\E:\Q$clonerudom\E$/,@cloneable)) { + $canclone = 1; + } + } + } + } + push(@owners,$courses{$course}{'owner'}); + if ($courses{$course}{'co-owners'} ne '') { + foreach my $item (split(/,/,$courses{$course}{'co-owners'})) { + push(@owners,$item); } } } else { @@ -329,28 +514,23 @@ sub display_matched_courses { ($descr,$instcode,$singleowner,$ttype)=split(/:/,$courses{$course}); push(@owners,&unescape($singleowner)); } - my $ownerstr = join(', ',@owners); - $r->print(''.&course_chooser($multiple,$cdom,$cnum,$cleandesc).''); + my $ownerstr = join(', ',map { &Apache::loncommon::plainname(split(':',$_)); } @owners); + $r->print(''.&course_chooser($multiple,$cdom,$cnum,$cleandesc,$canclone).''); $r->print(''.$description.''); $r->print(''); $r->print(&Apache::lonnet::domain($cdom,'description')? $cdom.' ('.&Apache::lonnet::domain($cdom,'description').')':$cdom); $r->print(''); - $r->print(''); - if ($instcode ne '') { - $r->print(&unescape($instcode)); - } else { - $r->print(' '); + unless ($type eq 'Community') { + $r->print(''); + if ($instcode ne '') { + $r->print(&unescape($instcode)); + } else { + $r->print(' '); + } + $r->print(''); } - $r->print(''); $r->print(''.$ownerstr.''); - $r->print(''); - if ($ttype ne '') { - $r->print(&mt(&unescape($ttype))); - } else { - $r->print(' '); - } - $r->print(''); if ($showroles) { $r->print(''); my $rolestr; @@ -361,7 +541,7 @@ sub display_matched_courses { my (undef,$crdom,$crname,$crtitle) = split('/',$role); $rolestr .= $crtitle.', '; } else { - $rolestr .= &Apache::lonnet::plaintext($role,$ttype).', '; + $rolestr .= &Apache::lonnet::plaintext($role,$type).', '; } } $rolestr =~ s/\, $//; @@ -378,9 +558,9 @@ sub display_matched_courses { } if (!%courses) { - $r->print(&mt('None found')); + $r->print('

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

'); } elsif ($multiple) { - $r->print(''); + $r->print(''); } $r->print(''. "\n".''."\n". @@ -401,6 +581,11 @@ sub display_matched_courses { $env{'form.cnumelement'}.'" />'."\n". ''."\n"); + if ($env{'form.typeelement'} ne '') { + $r->print(''."\n"); + + } } if ((exists($env{'form.fixeddom'})) && ($env{'form.form'} eq 'rules')) { $r->print(''. - &Apache::lonnet::domain($env{'request.role.domain'}, - 'description'); - $codedom = $env{'request.role.domain'}; - } else { - $domainselectform = - &Apache::loncommon::select_dom_form($filter->{$item}, - 'domainfilter', - $allow_blank); - $codedom = $filter->{'domainfilter'}; - } - } else { - $list->{$item} = &HTML::Entities::encode($filter->{$item},'<>&"'); - } - } - - # last course activity filter and selection - $filter->{'sincefilter'} = $env{'form.sincefilter'}; - $filter->{'sincefilter'} =~ s/[^\d-]//g; - if (!$filter->{'sincefilter'}) { $filter->{'sincefilter'}=-1; } - $sincefilterform=&Apache::loncommon::select_form($filter->{'sincefilter'}, - 'sincefilter',('-1'=>'', - '86400' => 'today', - '604800' => 'last week', - '2592000' => 'last month', - '7776000' => 'last three months', - '15552000' => 'last six months', - '31104000' => 'last year', - 'select_form_order' => - ['-1','86400','604800','2592000','7776000', - '15552000','31104000'])); - - my %lt = ( - 'cac' => &mt("$type Activity"), - 'cde' => &mt("$type Title"), - 'cdo' => &mt("$type Domain"), - 'ins' => &mt('Institutional Code'), - 'inc' => &mt('Institutional Categorization'), - 'cow' => &mt("$type Owner/Co-owner"), - 'cop' => &mt("$type Personnel Includes"), - 'cog' => &mt('Course Type') - ); - - $typeselectform = ''; - $instcodetitle = $lt{'ins'}; - } else { - $instcodetitle = $lt{'inc'}; - } - if ($env{'form.fixeddom'}) { - $instcodetitle .= '
('.$codedom.')'; - } - if ($jscript ne '') { - $jscript = ''."\n"; - } - } - foreach my $posstype ('Course','Non-standard Course') { - $typeselectform.='\n"; - } - $typeselectform.=""; - my $output = qq| - - -|; - if ($formname eq 'modifycourse') { - $output .= ''."\n". - ''."\n"; - } else { - my $name_input; - if ($env{'form.cnameelement'} ne '') { - $name_input = ''; - } - $output .= qq| - - -$name_input -$roleelement -$multelement -|; - if ($formname eq 'portform') { - $output .= ''."\n"; - } - } - if ($env{'form.fixeddom'}) { - $output .= ''."\n"; - } - $output .= "
\n".&Apache::lonhtmlcommon::start_pick_box(); - if ($sincefilterform) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cac'}) - .$sincefilterform - .&Apache::lonhtmlcommon::row_closure(); - } - if ($domainselectform) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cdo'}) - .$domainselectform - .&Apache::lonhtmlcommon::row_closure(); - } - if ($typeselectform) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cog'}) - .$typeselectform - .&Apache::lonhtmlcommon::row_closure(); - } - if ($instcodeform) { - $output .= &Apache::lonhtmlcommon::row_title($instcodetitle) - .$instcodeform - .&Apache::lonhtmlcommon::row_closure(); - } - if (exists($filter->{'ownerfilter'})) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cow'}). - '
'.&mt('Username').'
'. - '		'.&mt('Domain').'
'. - $ownerdomselectform.'
'. - &Apache::lonhtmlcommon::row_closure(); - } - if (exists($filter->{'personfilter'})) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cop'}). - '
'.&mt('Username').'
'. - '		'.&mt('Domain').'
'. - $persondomselectform.'
'. - &Apache::lonhtmlcommon::row_closure(); - } - if (exists($filter->{'coursefilter'})) { - $output .= &Apache::lonhtmlcommon::row_title(&mt('LON-CAPA course ID')) - .'' - .&Apache::lonhtmlcommon::row_closure(); - } - if (exists($filter->{'descriptfilter'})) { - $output .= &Apache::lonhtmlcommon::row_title($lt{'cde'}) - .'' - .&Apache::lonhtmlcommon::row_closure(1); - } - $output .= &Apache::lonhtmlcommon::end_pick_box(); - $output .= '

'."\n".'
'."\n".'
'."\n"; - return $jscript.$output; -} - -sub instcode_selectors { - my ($codedom,$formname,$officialjs) = @_; - my ($output,@codetitles,%cat_titles,%cat_order,%cat_items); - my ($jscript,$totcodes,$numtitles,$lasttitle) = - &Apache::courseclassifier::instcode_selectors_data($codedom,$formname, - \%cat_items,\@codetitles,\%cat_titles,\%cat_order,$officialjs); - if ($numtitles > 0) { - my $unofficial = ' checked="checked" '; - my $official = ''; - if ($env{'form.official'}) { - $official = $unofficial; - $unofficial = ''; - } - $output .= ''.&mt('Official course:').' '.(' 'x3).'
'. - &Apache::courseclassifier::build_instcode_selectors($numtitles, - $lasttitle,\%cat_items,\@codetitles,\%cat_titles,\%cat_order)."\n". - ''."\n". - ''."\n"; - - } - return ($output,$jscript,$numtitles); -} - -sub search_courses { - my ($r,$type,$onlyown,$filter,$numtitles) = @_; - my (%courses,%showcourses); - if (!$onlyown) { - $r->print(&mt('Searching ...').'
 
'); - $r->rflush(); - if (($filter->{'ownerfilter'} ne '') || - ($filter->{'ownerdomfilter'} ne '')) { - $filter->{'combownerfilter'} = $filter->{'ownerfilter'}.':'. - $filter->{'ownerdomfilter'}; - } - foreach my $item ('descriptfilter','coursefilter','combownerfilter') { - if (!$filter->{$item}) { - $filter->{$item}='.'; - } - } - my $timefilter = - ($filter->{'sincefilter'}==-1?1:time-$filter->{'sincefilter'}); - my ($instcodefilter,$regexpok); - if ($numtitles) { - if ($env{'form.official'}) { - $instcodefilter = - &Apache::courseclassifier::instcode_search_str($filter->{'domainfilter'}, - $numtitles); - $regexpok = 1; - } - } else { - $instcodefilter = $filter->{'instcodefilter'}; - } - if ($instcodefilter eq '') { $instcodefilter = '.'; } - if ($type eq '') { $type = '.'; } - %courses = - &Apache::lonnet::courseiddump($filter->{'domainfilter'}, - $filter->{'descriptfilter'}, - $timefilter, - $instcodefilter, - $filter->{'combownerfilter'}, - $filter->{'coursefilter'}, - undef,undef,$type,$regexpok); - if (($filter->{'personfilter'} ne '') && ($filter->{'persondomfilter'} ne '')) { - my %rolehash = &Apache::lonnet::get_my_roles($filter->{'personfilter'}, - $filter->{'persondomfilter'}, - 'userroles',undef, - ['cc','in','ad','ep','ta','cr'], - $filter->{'domainfilter'}); - foreach my $role (keys(%rolehash)) { - my ($cnum,$cdom,$courserole) = split(':',$role); - my $cid = $cdom.'_'.$cnum; - if (exists($courses{$cid})) { - if (ref($courses{$cid}) eq 'HASH') { - if (ref($courses{$cid}{roles}) eq 'ARRAY') { - if (!grep(/^\Q$courserole\E$/,@{$courses{$cid}{roles}})) { - push (@{$courses{$cid}{roles}},$courserole); - } - } else { - $courses{$cid}{roles} = [$courserole]; - } - $showcourses{$cid} = $courses{$cid}; - } - } - } - %courses = %showcourses; - } +sub get_coordinator_cloneable { + my ($cloneruname,$clonerudom,$type) = @_; + if (($cloneruname!~/\w/) || ($clonerudom!~/\w/)) { + my $warning = '
'.&mt('Intended course owner not specified'). + '
'; + return ('',$warning); + } elsif (&Apache::lonnet::homeserver($cloneruname,$clonerudom) eq 'no_host') { + my $warning = '
'.&mt('Intended course owner does not exist'). + '
'; + return ('',$warning); } else { - $r->print('
'); - my %coursehash = &Apache::loncommon::findallcourses(); - foreach my $cid (sort(keys(%coursehash))) { - $courses{$cid}{'description'} = $env{'course.'.$cid.'.description'}; + my ($cc_clone,$ccrole); + if ($type eq 'Community') { + $ccrole = 'co'; + } elsif ($type eq 'Course') { + $ccrole = 'cc'; + } + my %ccroles = &Apache::lonnet::get_my_roles($cloneruname,$clonerudom, + 'userroles',['active'], [$ccrole]); + foreach my $key (sort(keys(%ccroles))) { + my ($cnum,$cdom,$role) = split(':',$key); + $cc_clone .= $cdom.':'.$cnum.'&'; } + $cc_clone =~ s/\&$//; + return ($cc_clone); } - return %courses; } sub course_chooser { - my ($multiple,$cdom,$cnum,$cleandesc) = @_; + my ($multiple,$cdom,$cnum,$cleandesc,$canclone) = @_; my $output; if ($multiple) { $output = '