package Apache::lonsupportreq; use strict; use lib qw(/home/httpd/lib/perl); use MIME::Types; use MIME::Lite; use Apache::Constants qw(:common); use Apache::loncommon(); use Apache::lonnet(); use Apache::lonlocal; sub handler { my ($r) = @_; &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; if ($r->header_only) { return OK; } &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['origurl','function']); if ($r->uri eq '/adm/helpdesk') { &Apache::loncommon::get_posted_cgi($r); } my $function = $ENV{'form.function'}; my $origurl = &Apache::lonnet::unescape($ENV{'form.origurl'}); my $action = $ENV{'form.action'}; if ($action eq 'process') { &print_request_receipt($r,$origurl,$function); } else { &print_request_form($r,$origurl,$function); } return OK; } sub print_request_form { my ($r,$origurl,$function) = @_; my ($os,$browser,$bversion,$uhost,$uname,$udom,$uhome,$urole,$usec,$email,$cid,$cdom,$cnum,$ctitle,$ccode,$sectionlist,$lastname,$firstname,$server); my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0",marginheight="0"',1); my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg'); if (($tablecolor eq '') || ($tablecolor eq '#FFFFFF')) { $tablecolor = '#EEEE99'; } $ccode = ''; $os = $ENV{'browser.os'}; $browser = $ENV{'browser.type'}; $bversion = $ENV{'browser.version'}; $uhost = $ENV{'request.host'}; $uname = $ENV{'user.name'}; $udom = $ENV{'user.domain'}; $uhome = $ENV{'user.home'}; $urole = $ENV{'request.role'}; $usec = $ENV{'request.course.sec'}; $cid = $ENV{'request.course.id'}; $server = $ENV{'SERVER_NAME'}; my $scripttag = (<<'END'); function validate() { if (validmail(document.logproblem.email) == false) { alert("The e-mail address you entered: "+document.logproblem.email.value+" is not a valid e-mail address."); return; } document.logproblem.submit(); } function validmail(field) { var str = field.value; if (window.RegExp) { var reg1str = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)"; var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$"; var reg1 = new RegExp(reg1str); var reg2 = new RegExp(reg2str); if (!reg1.test(str) && reg2.test(str)) { return true; } return false; } else { if(str.indexOf("@") >= 0) { return true; } return false; } } END if ($cid =~ m/_/) { ($cdom,$cnum) = split/_/,$cid; } if ($cdom && $cnum) { my %csettings = &Apache::lonnet::get('environment',['description','internal.coursecode','internal.sectionnums'],$cdom,$cnum); $ctitle = $csettings{'description'}; $ccode = $csettings{'internal.coursecode'}; $sectionlist = $csettings{'internal.sectionnums'}; } if ($ENV{'environment.critnotification'}) { $email = $ENV{'environment.critnotification'}; } if (!$email && $ENV{'environment.notification'}) { $email = $ENV{'environment.notification'}; } if ($ENV{'environment.lastname'}) { $lastname = $ENV{'environment.lastname'}; } if ($ENV{'environment.firstname'}) { $firstname = $ENV{'environment.firstname'}; } my @sections = split/,/,$sectionlist; my %groupid = (); foreach (@sections) { my ($sec,$grp) = split/:/,$_; $groupid{$sec} = $grp; } my $codedom = $Apache::lonnet::perlvar{'lonDefDomain'}; &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['codedom']); if (exists($ENV{'form.codedom'})) { $codedom = $ENV{'form.codedom'}; } my %coursecodes = (); my %codes = (); my @codetitles = (); my %cat_titles = (); my %cat_order = (); my %idlist = (); my %idnums = (); my %idlist_titles = (); my $caller = 'global'; my $totcodes = 0; my $format_reply; my $jscript = ''; if ($cdom) { $codedom = $cdom; } if ($cnum) { $coursecodes{$cnum} = $ccode; if ($ccode eq '') { $totcodes = &retrieve_instcodes(\%coursecodes,$codedom,$totcodes); } else { $coursecodes{$cnum} = $ccode; $caller = $cnum; $totcodes ++; } } else { $totcodes = &retrieve_instcodes(\%coursecodes,$codedom,$totcodes); } if ($totcodes > 0) { $format_reply = &Apache::lonnet::auto_instcode_format($caller,$codedom,\%coursecodes,\%codes,\@codetitles,\%cat_titles,\%cat_order); if ($ccode eq '') { my $numtypes = @codetitles; &build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles); &javascript_code_selections($numtypes,\$jscript,\%idlist,\%idnums,\%idlist_titles,\@codetitles); } } $r->print(< LON-CAPA support request $bodytag ENDHEAD if ($r->uri eq '/adm/helpdesk') { &print_header($r,$origurl); } $r->print(<<"END");
END if (defined($ENV{'user.name'})) { $r->print(< END } $r->print(<
Name:
END my $fullname = ''; if ((defined($lastname) && $lastname ne '') && (defined($firstname) && $firstname ne '')) { $fullname = "$firstname $lastname"; $r->print("$fullname"); } else { if (defined($firstname) && $firstname ne '') { $fullname = $firstname; } elsif (defined($lastname) && $lastname ne '') { $fullname= " $lastname"; } $r->print(''); } $r->print(< 

E-mail address:


username/domain:
END my $udom_input = ''; my $uname_input = ''; if (defined($uname) && defined($udom)) { $r->print('username: '.$uname.'  domain: '.$udom.$udom_input.$uname_input); } else { my $udomform = ''; my $unameform = ''; if (defined($udom)) { $udomform = 'domain: '.$udom.$udom_input; } elsif (defined($uname)) { $unameform = 'username: '.$uname.'  '.$uname_input; } if ($udomform eq '') { $udomform = 'domain: '; $udomform .= &Apache::loncommon::select_dom_form($codedom,'udom'); } if ($unameform eq '') { $unameform= 'username:   '; } $r->print($unameform.$udomform.'
Enter the username you use to log-in to your LON-CAPA system, and choose your domain.'); } $r->print(<

URL of page:
http://$server$origurl

Phone #:


Course Details:
END if ($cnum) { if ($coursecodes{$cnum}) { foreach (@codetitles) { $r->print(''.$_.': '.$codes{$cnum}{$_}.'; '); } $r->print(' '); } else { $r->print('Enter institutional course code:  '); } } else { if ($totcodes > 0) { my $numtitles = @codetitles; if ($numtitles == 0) { $r->print('Enter institutional course code:  '); } else { my $lasttitle = $numtitles; if ($numtitles > 4) { $lasttitle = 4; } $r->print(''); for (my $i=1; $i<$numtitles; $i++) { $r->print('' ); } $r->print('
'.$codetitles[0].'
'."\n". '		'.$codetitles[$i].'
'."\n". ''."\n". '
'); if ($numtitles > 4) { $r->print('

'.$codetitles[$numtitles].'
'."\n". ''."\n"); } } } else { $r->print('Enter institutional course code:  '); } } if ($ctitle) { $r->print('
Title: '.$ctitle.''); } else { $r->print('
Enter course title:  '); } $r->print(<

Section Number:
END if ($sectionlist) { $r->print(""); } else { $r->print(""); } $r->print(<

Subject

Detailed description:

Optional file upload:

Upload a file (e.g., a screenshot) relevant to your support request (128 KB max. size).

Finish:
   
END return; } sub print_request_receipt { my ($r,$url,$function) = @_; my @envvars = ('lonID','HTTP_HOST','HTTP_USER_AGENT','REMOTE_ADDR','SERVER_ADDR','SERVER_NAME','browser.os','browser.type','browser.version','user.home','request.role'); my @loncvars = ('user.name','user.domain','request.course.sec','request.course.id'); my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0" marginheight="0"',1); my $admin = $Apache::lonnet::perlvar{'lonAdminMail'}; my $to = $Apache::lonnet::perlvar{'lonSupportEMail'}; my $from = $admin; my $reporttime = &Apache::lonlocal::locallocaltime(time); my $fontcolor = &Apache::loncommon::designparm($function.'.font'); my $vlinkcolor = &Apache::loncommon::designparm($function.'.vlink'); my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg'); my @formvars = ('username','email','uname','udom','sourceurl','phone','section','coursecode','title','subject','description','screenshot'); &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},\@formvars); my $coursecode = $ENV{'form.coursecode'}; if ($coursecode eq '') { if (defined($ENV{'form.Year'})) { $coursecode .= $ENV{'form.Year'}; } if (defined($ENV{'form.Semester'})) { $coursecode .= $ENV{'form.Semester'}; } if (defined($ENV{'form.Department'})) { $coursecode .= $ENV{'form.Department'}; } if (defined($ENV{'form.Number'})) { $coursecode .= $ENV{'form.Number'}; } } my $supportmsg = qq| Name: $ENV{'form.username'} Email: $ENV{'form.email'} Username/domain: $ENV{'form.uname'} - $ENV{'form.udom'} Tel: $ENV{'form.phone'} Course Information: $ENV{'form.title'} - $coursecode - section: $ENV{'form.section'} Subject: $ENV{'form.subject'} Description: $ENV{'form.description'} URL: $ENV{'form.sourceurl'} Date/Time: $reporttime |; my $descrip = $ENV{'form.description'}; $descrip =~ s#\n#
#g; my $displaymsg = qq| Name: $ENV{'form.username'}
Email: $ENV{'form.email'}
Username/domain: $ENV{'form.uname'} - $ENV{'form.udom'}
Tel: $ENV{'form.phone'}
Course Information: $ENV{'form.title'} - $coursecode - section: $ENV{'form.section'}
Subject: $ENV{'form.subject'}
Description: $descrip
URL: $ENV{'form.sourceurl'}
Date/Time: $reporttime
|; $r->print(<<"END"); LON-CAPA support request recorded $bodytag
END if ($r->uri eq '/adm/helpdesk') { &print_header($r,$url,'process'); } if ($to =~ m/^[^\@]+\@[^\@]+$/) { $r->print("

A support request has been sent to $to

"); } else { $to = $admin; if ($to =~ m/^[^\@]+\@[^\@]+$/) { $r->print("

A support request has been sent to $to

"); END } else { $r->print(<Warning: Problem with support e-mail address As the e-mail address provided for this LON-CAPA server ($to) does not appear to be a valid e-mail address, your support request has not been sent to the LON-CAPA support staff or administrator at your institution. Instead a copy has been sent to the LON-CAPA support team at Michigan State University. END $to = 'helpdesk@lon-capa.org'; } } if (defined($ENV{'form.email'})) { if ($ENV{'form.email'} =~ m/^[^\@]+\@[^\@]+$/) { $from = $ENV{'form.email'}; } } my $subject = $ENV{'form.subject'}; $subject =~ s#(`)#'#g; $subject =~ s#\$#\(\$\)#g; $supportmsg =~ s#(`)#'#g; $supportmsg =~ s#\$#\(\$\)#g; $displaymsg =~ s#(`)#'#g; $displaymsg =~ s#\$#\(\$\)#g; my $fname; my $attachmentpath = ''; my $attachmentsize = ''; if (defined($ENV{'user.name'})) { if ($ENV{'form.screenshot.filename'}) { $attachmentsize = length($ENV{'form.screenshot'}); if ($attachmentsize > 131072) { $displaymsg .= "
The uploaded screenshot file ($attachmentsize bytes) included with your request exceeded the maximum allowed size - 128 KB, and has therefore been discarded."; } else { $attachmentpath=&Apache::lonnet::userfileupload('screenshot',undef,'helprequests'); } } } if ($attachmentpath =~ m-/([^/]+)$-) { $fname = $1; $displaymsg .= "
An uploaded screenshot file - $fname ($attachmentsize bytes) was included in the request sent by $ENV{'user.name'} from LON-CAPA domain: $ENV{'user.domain'}"; $supportmsg .= "\n"; foreach (@envvars) { $supportmsg .= "$_: $ENV{$_}\n"; } } my $msg = MIME::Lite->new( From => $from, To => $to, Subject => $subject, Type =>'TEXT', Data => $supportmsg, ); if ($attachmentpath) { my ($type, $encoding) = MIME::Types::by_suffix($attachmentpath); $msg->attach(Type => $type, Path => $attachmentpath, Filename => $fname ); } else { my $envdata = ''; foreach (@envvars) { $envdata .= "$_: $ENV{$_}\n"; } foreach (@loncvars) { $envdata .= "$_: $ENV{$_}\n"; } $msg->attach(Type => 'TEXT', Data => $envdata); } ### Send it: # ->send can cause an sh launch which can pass all of %ENV along # which can be to large for /bin/sh's little mind my %oldENV=%ENV; undef(%ENV); $msg->send('sendmail'); %ENV=%oldENV; undef(%oldENV); if ($attachmentpath =~ m#$Apache::lonnet::perlvar{'lonDaemons'}/tmp/helprequests/(\d+)/[^/]+#) { unlink($attachmentpath); } $r->print(qq| Your support request contained the following information:

Information supplied
$displaymsg

Additional information recorded
|); foreach (@envvars) { unless($ENV{$_} eq '') { $r->print("$_: $ENV{$_}, "); } } $r->print("
"); } sub print_header { my ($r,$origurl,$action) = @_; my $location=&Apache::loncommon::lonhttpdurl("/adm"); my $tablecolor = '#EEEE99'; my ($component_url); my $helpdesk_link = ''; if ($action eq 'process') { $helpdesk_link = ''; } my %lt = &Apache::lonlocal::texthash ( login => 'Log-in help', ask => 'Ask helpdesk', getst => 'Getting started guide', back => 'Back to last location' ); $r->print(<  
  LON-CAPA help/support
(Login help) $lt{'login'}  $helpdesk_link(Ask helpdesk) $lt{'ask'}   $lt{'getst'}  (Back to last location) $lt{'back'} 
    END unless ($action eq 'process') { $r->print(' '.&mt(' Please read the "Log-in help" and "Getting started guide" if you can not log-in').'. '.&mt('If your problem is still unresolved, the form below can be used to send a question to the LON-CAPA helpdesk').'.
'.&mt('Note').': '.&mt('Student questions about course content should be directed to the course instructor').'.

'); } $r->print(' '); return; } sub retrieve_instcodes { my ($coursecodes,$codedom,$totcodes) = @_; my %courses = &Apache::lonnet::courseiddump($codedom,'.',1,'.','.'); foreach my $course (keys %courses) { if ($courses{$course} =~ m/^[^:]*:([^:]+)/) { $$coursecodes{$course} = &Apache::lonnet::unescape($1); $totcodes ++; } } return $totcodes; } sub build_code_selections { my ($codes,$codetitles,$cat_titles,$cat_order,$idlist,$idnums,$idlist_titles) = @_; my %idarrays = (); for (my $i=1; $i<@{$codetitles}; $i++) { %{$idarrays{$$codetitles[$i]}} = (); } foreach my $cid (sort keys %{$codes}) { &recurse_list($cid,$codetitles,$codes,0,\%idarrays); } for (my $num=0; $num<@{$codetitles}; $num++) { if ($num == 0) { my @contents = (); my @contents_titles = (); &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[0]}},\@contents); if (defined($$cat_titles{$$codetitles[0]})) { foreach (@contents) { push @contents_titles, $$cat_titles{$$codetitles[0]}{$_}; } } $$idlist{$$codetitles[0]} = join('","',@contents); $$idnums{$$codetitles[0]} = scalar(@contents); if (defined($$cat_titles{$$codetitles[0]})) { $$idlist_titles{$$codetitles[0]} = join('","',@contents_titles); } } elsif ($num == 1) { %{$$idlist{$$codetitles[1]}} = (); %{$$idlist_titles{$$codetitles[1]}} = (); foreach my $key_a (keys %{$idarrays{$$codetitles[1]}}) { my @sorted_a = (); my @sorted_a_titles = (); &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[1]}{$key_a}},\@sorted_a); if (defined($$cat_titles{$$codetitles[1]})) { foreach (@sorted_a) { push @sorted_a_titles, $$cat_titles{$$codetitles[1]}{$_}; } } $$idlist{$$codetitles[1]}{$key_a} = join('","',@sorted_a); $$idnums{$$codetitles[1]}{$key_a} = scalar(@sorted_a); if (defined($$cat_titles{$$codetitles[1]})) { $$idlist_titles{$$codetitles[1]}{$key_a} = join('","',@sorted_a_titles); } } } elsif ($num == 2) { %{$$idlist{$$codetitles[2]}} = (); %{$$idlist_titles{$$codetitles[2]}} = (); foreach my $key_a (keys %{$idarrays{$$codetitles[2]}}) { %{$$idlist{$$codetitles[2]}{$key_a}} = (); %{$$idlist_titles{$$codetitles[2]}{$key_a}} = (); foreach my $key_b (keys %{$idarrays{$$codetitles[2]}{$key_a}}) { my @sorted_b = (); my @sorted_b_titles = (); &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[2]}{$key_a}{$key_b}},\@sorted_b); if (defined($$cat_titles{$$codetitles[2]})) { foreach (@sorted_b) { push @sorted_b_titles, $$cat_titles{$$codetitles[2]}{$_}; } } $$idlist{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_b); $$idnums{$$codetitles[2]}{$key_a}{$key_b} = scalar(@sorted_b); if (defined($$cat_titles{$$codetitles[2]})) { $$idlist_titles{$$codetitles[2]}{$key_a}{$key_b} = join('","',@sorted_b_titles); } } } } elsif ($num == 3) { %{$$idlist{$$codetitles[3]}} = (); foreach my $key_a (keys %{$idarrays{$$codetitles[3]}}) { %{$$idlist{$$codetitles[3]}{$key_a}} = (); foreach my $key_b (keys %{$idarrays{$$codetitles[3]}{$key_a}}) { %{$$idlist{$$codetitles[3]}{$key_a}{$key_b}} = (); foreach my $key_c (keys %{$idarrays{$$codetitles[3]}{$key_a}{$key_b}}) { my @sorted_c = (); &sort_cats($num,$cat_order,$codetitles,\@{$idarrays{$$codetitles[3]}{$key_a}{$key_b}{$key_c}},\@sorted_c); $$idlist{$$codetitles[3]}{$key_a}{$key_b}{$key_c} = join('","',@sorted_c); $$idnums{$$codetitles[3]}{$key_a}{$key_b}{$key_c} = scalar(@sorted_c); } } } } elsif ($num == 4) { %{$$idlist{$$codetitles[4]}} = (); foreach my $key_a (keys %{$idarrays{$$codetitles[4]}}) { %{$$idlist{$$codetitles[4]}{$key_a}} = (); foreach my $key_b (keys %{$idarrays{$$codetitles[4]}{$key_a}}) { %{$$idlist{$$codetitles[4]}{$key_a}{$key_b}} = (); foreach my $key_c (keys %{$idarrays{$$codetitles[4]}{$key_a}{$key_b}}) { %{$$idlist{$$codetitles[4]}{$key_a}{$key_b}{$key_c}} = (); foreach my $key_d (keys %{$idarrays{$$codetitles[4]}{$key_a}{$key_b}{$key_c}}) { my @sorted_d = (); &sort_cats($num,$cat_order,$codetitles,$idarrays{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d},\@sorted_d); $$idlist{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d} = join('","',@sorted_d); $$idnums{$$codetitles[4]}{$key_a}{$key_b}{$key_c}{$key_d} = scalar(@sorted_d); } } } } } } } sub sort_cats { my ($num,$cat_order,$codetitles,$idsarrayref,$sorted) = @_; my @unsorted = @{$idsarrayref}; if (defined($$cat_order{$$codetitles[$num]})) { foreach (@{$$cat_order{$$codetitles[$num]}}) { if (grep/^$_$/,@unsorted) { push @{$sorted}, $_; } } } else { @{$sorted} = sort (@unsorted); } } sub recurse_list { my ($cid,$codetitles,$codes,$num,$idarrays) = @_; if ($num == 0) { if (!grep/^$$codes{$cid}{$$codetitles[0]}$/,@{$$idarrays{$$codetitles[0]}}) { push @{$$idarrays{$$codetitles[0]}}, $$codes{$cid}{$$codetitles[0]}; } } elsif ($num == 1) { if (defined($$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}})) { if (!grep/^$$codes{$cid}{$$codetitles[1]}$/,@{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}}) { push @{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}}, $$codes{$cid}{$$codetitles[1]}; } } else { @{$$idarrays{$$codetitles[1]}{$$codes{$cid}{$$codetitles[0]}}} = ("$$codes{$cid}{$$codetitles[1]}"); } } elsif ($num == 2) { if (defined($$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}})) { if (defined($$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) { if (!grep/^$$codes{$cid}{$$codetitles[2]}$/,@{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}}) { push @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}}, $$codes{$cid}{$$codetitles[2]}; } } else { @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ("$$codes{$cid}{$$codetitles[2]}"); } } else { %{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}} = (); @{$$idarrays{$$codetitles[2]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = ("$$codes{$cid}{$$codetitles[2]}"); } } elsif ($num == 3) { if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}})) { if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) { if (defined($$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}})) { if (!grep/^$$codes{$cid}{$$codetitles[3]}$/,@{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}}) { push @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}}, $$codes{$cid}{$$codetitles[3]}; } } else { @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}"); } } else { %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = (); @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}"); } } else { %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}} = (); %{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = (); @{$$idarrays{$$codetitles[3]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = ("$$codes{$cid}{$$codetitles[3]}"); } } elsif ($num == 4) { if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}})) { if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}})) { if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}})) { if (defined($$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}})) { if (!grep/^$$codes{$cid}{$$codetitles[4]}$/,@{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}}) { push @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}}, $$codes{$cid}{$$codetitles[4]}; } } else { @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}"); } } else { %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = (); @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}"); } } else { %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = (); %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = (); @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[4]}"); } } else { %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}} = (); %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}} = (); %{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[2]}}} = (); @{$$idarrays{$$codetitles[4]}{$$codes{$cid}{$$codetitles[0]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[1]}}{$$codes{$cid}{$$codetitles[3]}}} = ("$$codes{$cid}{$$codetitles[3]}"); } } $num ++; if ($num <@{$codetitles}) { &recurse_list($cid,$codetitles,$codes,$num,$idarrays); } } sub javascript_code_selections { my ($numcats,$script_tag,$idlist,$idnums,$idlist_titles,$codetitles) = @_; my $numtitles = @{$codetitles}; my @seltitles = (); for (my $j=0; $j<$numtitles; $j++) { $seltitles[$j] = 'id'.$$codetitles[$j]; } my $seltitle_str = join('","',@seltitles); $$script_tag .= <