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Diff for /loncom/interface/lonsupportreq.pm between versions 1.20 and 1.30

version 1.20, 2004/12/30 21:16:38 version 1.30, 2006/03/15 19:41:26
Line 1 Line 1
   #
   # $Id$
   #
   # 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::lonsupportreq;  package Apache::lonsupportreq;
   
 use strict;  use strict;
 use lib qw(/home/httpd/lib/perl);  use lib qw(/home/httpd/lib/perl);
 use MIME::Types;  use MIME::Types;
 use MIME::Lite;  use MIME::Lite;
   use CGI::Cookie();
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common);
 use Apache::loncommon();  use Apache::loncommon();
 use Apache::lonnet();  use Apache::lonnet;
 use Apache::lonlocal;  use Apache::lonlocal;
   
 sub handler {  sub handler {
Line 21  sub handler { Line 48  sub handler {
     if ($r->uri eq '/adm/helpdesk') {      if ($r->uri eq '/adm/helpdesk') {
         &Apache::loncommon::get_posted_cgi($r);          &Apache::loncommon::get_posted_cgi($r);
     }      }
     my $function = $ENV{'form.function'};      my $function = $env{'form.function'};
     my $origurl = &Apache::lonnet::unescape($ENV{'form.origurl'});      my $origurl = &Apache::lonnet::unescape($env{'form.origurl'});
     my $action = $ENV{'form.action'};      my $action = $env{'form.action'};
   
     if ($action eq 'process') {      if ($action eq 'process') {
         &print_request_receipt($r,$origurl,$function);          &print_request_receipt($r,$origurl,$function);
Line 35  sub handler { Line 62  sub handler {
           
 sub print_request_form {  sub print_request_form {
     my ($r,$origurl,$function) = @_;      my ($r,$origurl,$function) = @_;
     my ($os,$browser,$bversion,$uhost,$uname,$udom,$uhome,$urole,$usec,$email,$cid,$cdom,$cnum,$ctitle,$ccode,$sectionlist,$lastname,$firstname,$server);      my ($os,$browser,$bversion,$uhost,$uname,$udom,$uhome,$urole,$usec,$email,$cid,$cdom,$cnum,$ctitle,$ccode,$sectionlist,$lastname,$firstname,$server,$formname);
     my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0",marginheight="0"',1);      my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0" marginheight="0" onLoad="initialize_codes()"',1);
     my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg');      my $tablecolor = &Apache::loncommon::designparm($function.'.tabbg');
     if (($tablecolor eq '') || ($tablecolor eq '#FFFFFF')) {      if (($tablecolor eq '') || ($tablecolor eq '#FFFFFF')) {
         $tablecolor = '#EEEE99';          $tablecolor = '#EEEE99';
     }      }
     $ccode = '';      $ccode = '';
     $os = $ENV{'browser.os'};      $os = $env{'browser.os'};
     $browser = $ENV{'browser.type'};      $browser = $env{'browser.type'};
     $bversion = $ENV{'browser.version'};      $bversion = $env{'browser.version'};
     $uhost = $ENV{'request.host'};      $uhost = $env{'request.host'};
     $uname = $ENV{'user.name'};      $uname = $env{'user.name'};
     $udom = $ENV{'user.domain'};      $udom = $env{'user.domain'};
     $uhome = $ENV{'user.home'};      $uhome = $env{'user.home'};
     $urole = $ENV{'request.role'};      $urole = $env{'request.role'};
     $usec = $ENV{'request.course.sec'};      $usec = $env{'request.course.sec'};
     $cid = $ENV{'request.course.id'};      $cid = $env{'request.course.id'};
     $server = $ENV{'SERVER_NAME'};      $formname = 'logproblem';
       if ($origurl =~ m-^http://-) {
           $server = $origurl;
       } else {
           $server = 'http://'.$ENV{'SERVER_NAME'}.$origurl;
       }
     my $scripttag = (<<'END');      my $scripttag = (<<'END');
 function validate() {  function validate() {
     if (validmail(document.logproblem.email) == false) {      if (validmail(document.logproblem.email) == false) {
Line 83  function validmail(field) { Line 115  function validmail(field) {
     }      }
 }  }
 END  END
       #" stupid emacs
     if ($cid =~ m/_/) {      if ($cid =~ m/_/) {
         ($cdom,$cnum) = split/_/,$cid;          ($cdom,$cnum) = split/_/,$cid;
     }      }
Line 92  END Line 125  END
         $ccode = $csettings{'internal.coursecode'};          $ccode = $csettings{'internal.coursecode'};
         $sectionlist = $csettings{'internal.sectionnums'};          $sectionlist = $csettings{'internal.sectionnums'};
     }      }
     if ($ENV{'environment.critnotification'}) {      if ($env{'environment.critnotification'}) {
         $email = $ENV{'environment.critnotification'};          $email = $env{'environment.critnotification'};
     }      }
     if (!$email && $ENV{'environment.notification'}) {      if (!$email && $env{'environment.notification'}) {
         $email = $ENV{'environment.notification'};          $email = $env{'environment.notification'};
     }      }
     if ($ENV{'environment.lastname'}) {      if ($env{'environment.lastname'}) {
         $lastname = $ENV{'environment.lastname'};          $lastname = $env{'environment.lastname'};
     }      }
     if ($ENV{'environment.firstname'}) {      if ($env{'environment.firstname'}) {
         $firstname = $ENV{'environment.firstname'};          $firstname = $env{'environment.firstname'};
     }      }
     my @sections = split/,/,$sectionlist;      my @sections = split/,/,$sectionlist;
     my %groupid = ();      my %groupid = ();
Line 112  END Line 145  END
     }      }
     my $codedom = $Apache::lonnet::perlvar{'lonDefDomain'};      my $codedom = $Apache::lonnet::perlvar{'lonDefDomain'};
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['codedom']);      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['codedom']);
     if (exists($ENV{'form.codedom'})) {      if (exists($env{'form.codedom'})) {
         $codedom = $ENV{'form.codedom'};          $codedom = $env{'form.codedom'};
       }
       my $details_title;
       if ($codedom) {
           $details_title = '<br />('.$codedom.')';
     }      }
     my %coursecodes = ();      my %coursecodes = ();
     my %codes = ();      my %codes = ();
Line 127  END Line 164  END
     my $totcodes = 0;      my $totcodes = 0;
     my $format_reply;      my $format_reply;
     my $jscript = '';      my $jscript = '';
       my $loaditems = qq|
   function initialize_codes() {
       return;
   }
       |;
     if ($cdom) {      if ($cdom) {
         $codedom = $cdom;          $codedom = $cdom;
     }      }
Line 144  END Line 185  END
         $totcodes = &retrieve_instcodes(\%coursecodes,$codedom,$totcodes);          $totcodes = &retrieve_instcodes(\%coursecodes,$codedom,$totcodes);
     }      }
     if ($totcodes > 0) {      if ($totcodes > 0) {
         $format_reply = &Apache::lonnet::auto_instcode_format($caller,$codedom,\%coursecodes,\%codes,\@codetitles,\%cat_titles,\%cat_order);  
         if ($ccode eq '') {          if ($ccode eq '') {
             my $numtypes = @codetitles;              $format_reply = &Apache::lonnet::auto_instcode_format($caller,$codedom,\%coursecodes,\%codes,\@codetitles,\%cat_titles,\%cat_order);
             &build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);              if ($format_reply eq 'ok') {
             &javascript_code_selections($numtypes,\%cat_titles,\$jscript,\%idlist,\%idnums,\%idlist_titles,\@codetitles);                  my $numtypes = @codetitles;
                   &build_code_selections(\%codes,\@codetitles,\%cat_titles,\%cat_order,\%idlist,\%idnums,\%idlist_titles);
                   &javascript_code_selections($formname,$numtypes,\%cat_titles,\$jscript,\%idlist,\%idnums,\%idlist_titles,\@codetitles);
                   $loaditems = '';
               }
         }          }
     }      }
   
       my $html=&Apache::lonxml::xmlbegin();
       my $head = &Apache::loncommon::headtag('LON-CAPA support request');
       my $end_head = &Apache::loncommon::endheadtag();
     $r->print(<<ENDHEAD);      $r->print(<<ENDHEAD);
 <html>  $html
 <head>  $head
  <title>LON-CAPA support request</title>  
 <script type"text/javascript">  <script type"text/javascript">
 $scripttag  $scripttag
 $jscript  $jscript
 </script>  </script>
 </head>  $end_head
 $bodytag  $bodytag
 ENDHEAD  ENDHEAD
     if ($r->uri eq '/adm/helpdesk') {      if ($r->uri eq '/adm/helpdesk') {
Line 298  END Line 345  END
              <table width="100%" border="0" cellpadding="8" cellspacing="0">               <table width="100%" border="0" cellpadding="8" cellspacing="0">
               <tr>                <tr>
                <td>                 <td>
                 http://$server$origurl<input type="hidden" name="sourceurl" value="http://$server$origurl" />                  $server<input type="hidden" name="sourceurl" value="$server" />
                </td>                 </td>
               </tr>                </tr>
              </table>               </table>
Line 337  END Line 384  END
             <td width="140" bgcolor="$tablecolor">              <td width="140" bgcolor="$tablecolor">
              <table width="140" border="0" cellpadding="8" cellspacing="0">               <table width="140" border="0" cellpadding="8" cellspacing="0">
               <tr>                <tr>
                <td align="right"><b>Course Details:</b>                 <td align="right"><b>Course Details:</b>$details_title
                </td>                 </td>
               </tr>                </tr>
              </table>               </table>
Line 384  END Line 431  END
                     } else {                      } else {
                         $longitems[0] = $idlist_titles{$codetitles[0]};                          $longitems[0] = $idlist_titles{$codetitles[0]};
                     }                      }
                       for (my $i=0; $i<@longitems; $i++) {
                           if ($longitems[$i] eq '') {
                               $longitems[$i] = $items[$i];
                           }
                       }
                 } else {                  } else {
                     @longitems = @items;                      @longitems = @items;
                 }                  }
Line 444  END Line 496  END
                <td>                 <td>
 END  END
     if ($sectionlist) {      if ($sectionlist) {
         $r->print("<select name=\"section\">");          $r->print("<select name=\"section\"\n>".
                     "  <option value=\"\" selected=\"selected\">Select</option>\n");
         foreach (sort keys %groupid) {          foreach (sort keys %groupid) {
             if ($_ eq $groupid{$_} || $groupid{$_} eq '') {              if ($_ eq $groupid{$_} || $groupid{$_} eq '') {
                 $r->print("<option value=\"$_\" />$_");                  $r->print("  <option value=\"$_\" >$_</option>\n");
             } else {              } else {
                 $r->print("<option value=\"$_\" />$_ - (LON-CAPA sec: $groupid{$_})");                  $r->print("  <option value=\"$_\" >$_ - (LON-CAPA sec: $groupid{$_})</option>\n");
             }              }
         }          }
         $r->print("</select>");          $r->print("</select>");
Line 516  END Line 569  END
     </td>      </td>
    </tr>     </tr>
 END  END
     if (defined($ENV{'user.name'})) {      if (defined($env{'user.name'})) {
         $r->print(<<END);          $r->print(<<END);
            <tr>             <tr>
             <td width="140" bgcolor="$tablecolor">              <td width="140" bgcolor="$tablecolor">
Line 544  END Line 597  END
            </tr>             </tr>
 END  END
     }      }
   
     $r->print(<<END);      $r->print(<<END);
            <tr>             <tr>
             <td width="140" bgcolor="$tablecolor">              <td width="140" bgcolor="$tablecolor">
Line 580  END Line 634  END
   </tr>    </tr>
  </table>   </table>
 </form>  </form>
 </body>  
 </html>  
 END  END
       $r->print(&Apache::loncommon::end_page());
     return;      return;
 }  }
   
 sub print_request_receipt {  sub print_request_receipt {
     my ($r,$url,$function) = @_;      my ($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 @ENVvars = ('HTTP_HOST','HTTP_USER_AGENT','REMOTE_ADDR','SERVER_ADDR','SERVER_NAME');
       my @envvars = ('browser.os','browser.type','browser.version','user.home','request.role');
     my @loncvars = ('user.name','user.domain','request.course.sec','request.course.id');      my @loncvars = ('user.name','user.domain','request.course.sec','request.course.id');
       my @cookievars = ('lonID');
   
     my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0" marginheight="0"',1);      my $bodytag = &Apache::loncommon::bodytag('',$function,'topmargin="0" marginheight="0"',1);
     my $admin = $Apache::lonnet::perlvar{'lonAdminMail'};      my $admin = $Apache::lonnet::perlvar{'lonAdminMail'};
Line 602  sub print_request_receipt { Line 657  sub print_request_receipt {
     my @formvars = ('username','email','uname','udom','sourceurl','phone','section','coursecode','title','subject','description','screenshot');      my @formvars = ('username','email','uname','udom','sourceurl','phone','section','coursecode','title','subject','description','screenshot');
   
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},\@formvars);      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},\@formvars);
     my $coursecode = $ENV{'form.coursecode'};      my $coursecode = $env{'form.coursecode'};
     if ($coursecode eq '') {      if ($coursecode eq '') {
         if (defined($ENV{'form.Year'})) {          if (defined($env{'form.Year'})) {
             $coursecode .= $ENV{'form.Year'};              $coursecode .= $env{'form.Year'};
         }          }
         if (defined($ENV{'form.Semester'})) {          if (defined($env{'form.Semester'})) {
             $coursecode .= $ENV{'form.Semester'};              $coursecode .= $env{'form.Semester'};
         }          }
         if (defined($ENV{'form.Department'})) {          if (defined($env{'form.Department'})) {
             $coursecode .= $ENV{'form.Department'};              $coursecode .= $env{'form.Department'};
         }          }
         if (defined($ENV{'form.Number'})) {          if (defined($env{'form.Number'})) {
             $coursecode .= $ENV{'form.Number'};              $coursecode .= $env{'form.Number'};
         }          }
     }      }
     my $supportmsg = qq|      my $supportmsg = qq|
 Name: $ENV{'form.username'}  Name: $env{'form.username'}
 Email: $ENV{'form.email'}  Email: $env{'form.email'}
 Username/domain: $ENV{'form.uname'} - $ENV{'form.udom'}  Username/domain: $env{'form.uname'} - $env{'form.udom'}
 Tel: $ENV{'form.phone'}  Tel: $env{'form.phone'}
 Course Information: $ENV{'form.title'} - $coursecode - section: $ENV{'form.section'}  Course Information: $env{'form.title'} - $coursecode - section: $env{'form.section'}
 Subject: $ENV{'form.subject'}  Subject: $env{'form.subject'}
 Description: $ENV{'form.description'}  Description: $env{'form.description'}
 URL: $ENV{'form.sourceurl'}  URL: $env{'form.sourceurl'}
 Date/Time: $reporttime  Date/Time: $reporttime
   
     |;      |;
     my $descrip = $ENV{'form.description'};      my $descrip = $env{'form.description'};
     $descrip =~ s#\n#<br />#g;      $descrip =~ s#\n#<br />#g;
     my $displaymsg = qq|      my $displaymsg = qq|
 <font color="$fontcolor">Name:</font><font color="$vlinkcolor"> $ENV{'form.username'}</font><br />  <font color="$fontcolor">Name:</font><font color="$vlinkcolor"> $env{'form.username'}</font><br />
 <font color="$fontcolor">Email: </font><font color="$vlinkcolor">$ENV{'form.email'}</font><br />  <font color="$fontcolor">Email: </font><font color="$vlinkcolor">$env{'form.email'}</font><br />
 <font color="$fontcolor">Username/domain: </font><font color="$vlinkcolor">$ENV{'form.uname'} - $ENV{'form.udom'}</font><br />  <font color="$fontcolor">Username/domain: </font><font color="$vlinkcolor">$env{'form.uname'} - $env{'form.udom'}</font><br />
 <font color="$fontcolor">Tel: </font><font color="$vlinkcolor">$ENV{'form.phone'}</font><br />  <font color="$fontcolor">Tel: </font><font color="$vlinkcolor">$env{'form.phone'}</font><br />
 <font color="$fontcolor">Course Information: </font><font color="$vlinkcolor">$ENV{'form.title'} - $coursecode - section: $ENV{'form.section'}</font><br />  <font color="$fontcolor">Course Information: </font><font color="$vlinkcolor">$env{'form.title'} - $coursecode - section: $env{'form.section'}</font><br />
 <font color="$fontcolor">Subject: </font><font color="$vlinkcolor">$ENV{'form.subject'}</font><br />  <font color="$fontcolor">Subject: </font><font color="$vlinkcolor">$env{'form.subject'}</font><br />
 <font color="$fontcolor">Description: </font><font color="$vlinkcolor">$descrip</font><br />  <font color="$fontcolor">Description: </font><font color="$vlinkcolor">$descrip</font><br />
 <font color="$fontcolor">URL: </font><font color="$vlinkcolor">$ENV{'form.sourceurl'}</font><br />  <font color="$fontcolor">URL: </font><font color="$vlinkcolor">$env{'form.sourceurl'}</font><br />
 <font color="$fontcolor">Date/Time: </font><font color="$vlinkcolor">$reporttime</font><br />  <font color="$fontcolor">Date/Time: </font><font color="$vlinkcolor">$reporttime</font><br />
     |;      |;
       my $html=&Apache::lonxml::xmlbegin();
       my $head = &Apache::loncommon::head('LON-CAPA support request recorded');
     $r->print(<<"END");      $r->print(<<"END");
 <html>  $html
 <head>  $head
  <title>LON-CAPA support request recorded</title>  
 </head>  
 $bodytag  $bodytag
 <form name="logproblem">  <form name="logproblem">
 <input type="hidden" name="action" value="result" />  <input type="hidden" name="action" value="result" />
Line 670  END Line 725  END
             $to = 'helpdesk@lon-capa.org';              $to = 'helpdesk@lon-capa.org';
         }          }
     }      }
     if (defined($ENV{'form.email'})) {      if (defined($env{'form.email'})) {
         if ($ENV{'form.email'} =~ m/^[^\@]+\@[^\@]+$/) {          if ($env{'form.email'} =~ m/^[^\@]+\@[^\@]+$/) {
             $from = $ENV{'form.email'};              $from = $env{'form.email'};
         }          }
     }      }
   
     my $subject = $ENV{'form.subject'};      my $subject = $env{'form.subject'};
     $subject =~ s#(`)#'#g;      $subject =~ s#(`)#'#g;
     $subject =~ s#\$#\(\$\)#g;      $subject =~ s#\$#\(\$\)#g;
     $supportmsg =~ s#(`)#'#g;      $supportmsg =~ s#(`)#'#g;
Line 687  END Line 742  END
   
     my $attachmentpath = '';      my $attachmentpath = '';
     my $attachmentsize = '';      my $attachmentsize = '';
     if (defined($ENV{'user.name'})) {      if (defined($env{'user.name'})) {
         if ($ENV{'form.screenshot.filename'}) {          if ($env{'form.screenshot.filename'}) {
             $attachmentsize = length($ENV{'form.screenshot'});              $attachmentsize = length($env{'form.screenshot'});
             if ($attachmentsize > 131072) {              if ($attachmentsize > 131072) {
                 $displaymsg .= "<br />The uploaded screenshot file ($attachmentsize bytes) included with your request exceeded the maximum allowed size - 128 KB, and has therefore been discarded.";                  $displaymsg .= "<br />The uploaded screenshot file ($attachmentsize bytes) included with your request exceeded the maximum allowed size - 128 KB, and has therefore been discarded.";
             } else {              } else {
Line 698  END Line 753  END
         }          }
     }      }
   
       my %cookies = ();
       my $cookie=CGI::Cookie->parse($r->header_in('Cookie'));
       if ($$cookie{'lonID'} =~ /lonID=(\w+);/) {
           $cookies{'lonID'} = $1;
       }
   
     if ($attachmentpath =~ m-/([^/]+)$-) {      if ($attachmentpath =~ m-/([^/]+)$-) {
         $fname = $1;          $fname = $1;
         $displaymsg .= "<br />An uploaded screenshot file - $fname ($attachmentsize bytes) was included in the request sent by $ENV{'user.name'} from LON-CAPA domain: $ENV{'user.domain'}";          $displaymsg .= "<br />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";          $supportmsg .= "\n";
         foreach (@envvars) {          foreach (@cookievars) {
               $supportmsg .= "$_: $cookies{$_}\n";
           }
           foreach (@ENVvars) {
             $supportmsg .= "$_: $ENV{$_}\n";              $supportmsg .= "$_: $ENV{$_}\n";
         }          }
           foreach (@envvars) {
               $supportmsg .= "$_: $env{$_}\n";
           }
     }      }
     
     my $msg = MIME::Lite->new(      my $msg = MIME::Lite->new(
Line 724  END Line 791  END
   
     } else {      } else {
         my $envdata = '';          my $envdata = '';
         foreach (@envvars) {          foreach (@cookievars) {
               $envdata .= "$_: $cookies{$_}\n";
           }
           foreach (@ENVvars) {
             $envdata .= "$_: $ENV{$_}\n";              $envdata .= "$_: $ENV{$_}\n";
         }          }
           foreach (@envvars) {
               $envdata .= "$_: $env{$_}\n";
           }
         foreach (@loncvars) {          foreach (@loncvars) {
             $envdata .= "$_: $ENV{$_}\n";              $envdata .= "$_: $env{$_}\n";
         }          }
         $msg->attach(Type => 'TEXT',          $msg->attach(Type => 'TEXT',
                      Data => $envdata);                       Data => $envdata);
     }      }
   
 ### Send it:  ### 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');      $msg->send('sendmail');
     %ENV=%oldENV;  
     undef(%oldENV);  
   
     if ($attachmentpath =~ m#$Apache::lonnet::perlvar{'lonDaemons'}/tmp/helprequests/(\d+)/[^/]+#) {      if ($attachmentpath =~ m#$Apache::lonnet::perlvar{'lonDaemons'}/tmp/helprequests/(\d+)/[^/]+#) {
         unlink($attachmentpath);          unlink($attachmentpath);
Line 794  END Line 861  END
               <tr>                <tr>
                <td>                 <td>
     |);      |);
     foreach (@envvars) {      foreach (@cookievars) {
         unless($ENV{$_} eq '') {           unless($cookies{$_} eq '') {
               $r->print("$_:&nbsp;<font color='$vlinkcolor'>$cookies{$_}</font>, ");
           }
       }
       foreach (@ENVvars) {
           unless($ENV{$_} eq '') {
             $r->print("$_:&nbsp;<font color='$vlinkcolor'>$ENV{$_}</font>, ");              $r->print("$_:&nbsp;<font color='$vlinkcolor'>$ENV{$_}</font>, ");
         }          }
     }      }
       foreach (@envvars) {
           unless($env{$_} eq '') { 
               $r->print("$_:&nbsp;<font color='$vlinkcolor'>$env{$_}</font>, ");
           }
       }
     $r->print("      $r->print("
                </td>                 </td>
               </tr>                </tr>
Line 815  END Line 892  END
    </td>     </td>
   </tr>    </tr>
  </table>   </table>
 </body>  
 </html>  
     ");      ");
       $r->print(&Apache::loncommon::end_page());
 }  }
   
 sub print_header {  sub print_header {
Line 834  sub print_header { Line 910  sub print_header {
                                            ask   => 'Ask helpdesk',                                             ask   => 'Ask helpdesk',
                                            getst => 'Getting started guide',                                             getst => 'Getting started guide',
                                            back =>  'Back to last location'                                             back =>  'Back to last location'
                                          );                                             );
       my ($getstartlink,$getstarttext);
       if (-e $Apache::lonnet::perlvar{'lonDocRoot'}.'/adm/gettingstarted.html') {
           $getstartlink = qq|<td align="center">&nbsp;<b><a href="/adm/gettingstarted.html">$lt{'getst'}</a></td>|;
           $getstarttext = ' '.&mt('and the "Getting started" guide').' ';
       }
     $r->print(<<END);      $r->print(<<END);
 <table width="620" border="0" cellspacing="0" cellpadding="0" height="55">   <tr height="50">    <td width='5'>&nbsp;</td>  <table width="620" border="0" cellspacing="0" cellpadding="0" height="55">   <tr height="50">    <td width='5'>&nbsp;</td>
    <td>     <td>
Line 851  sub print_header { Line 932  sub print_header {
           <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff">            <table width="100%" border="0" cellpadding="0" cellspacing="1" bgcolor="#ffffff">
            <tr bgcolor="$tablecolor">             <tr bgcolor="$tablecolor">
             <td align="center"><img src="$location/help/gif/smallHelp.gif" border="0" alt="(Login help)" valign="middle" />&nbsp;<b><a href="/adm/loginproblems.html">$lt{'login'}</a></td>              <td align="center"><img src="$location/help/gif/smallHelp.gif" border="0" alt="(Login help)" valign="middle" />&nbsp;<b><a href="/adm/loginproblems.html">$lt{'login'}</a></td>
             <td align="center">&nbsp;<b>$helpdesk_link<img src="$location/lonIcons/helpdesk.gif" border="0" alt="(Ask helpdesk)" valign="middle" />&nbsp;$lt{'ask'}</a></b>&nbsp;</td>              <td align="center">&nbsp;<b>$helpdesk_link<img src="$location/lonIcons/helpdesk.gif" border="0" alt="(Ask helpdesk)" valign="middle" />&nbsp;$lt{'ask'}</a></b>&nbsp;</td>$getstartlink
             <td align="center">&nbsp;<b><a href="/adm/gettingstarted.html">$lt{'getst'}</a></td>  
             <td align="center">&nbsp;<b><a href="$origurl" target="_top"><img src="$location/lonIcons/move_up.gif" border="0" alt="(Back to last location)" valign="middle" />&nbsp;$lt{'back'}</a></b>&nbsp;</td>              <td align="center">&nbsp;<b><a href="$origurl" target="_top"><img src="$location/lonIcons/move_up.gif" border="0" alt="(Back to last location)" valign="middle" />&nbsp;$lt{'back'}</a></b>&nbsp;</td>
            </tr>             </tr>
           </table>            </table>
Line 877  END Line 957  END
         $r->print('          $r->print('
  <tr>   <tr>
   <td colspan="3">'.&mt('    <td colspan="3">'.&mt('
 Please read the "Log-in help" and "Getting started guide" if you can not log-in').'.  '.&mt('If your problem is still unresolved, the form below can be used to send a question to the LON-CAPA helpdesk').'.<br /><font size="-1"><b>'.&mt('Note').':</b> '.&mt('Student questions about course content should be directed to the course instructor').'.</font><br /><br />  Please review the information in "Log-in help"').$getstarttext.' '.&mt('if you are unable to log-in').'.  '.&mt('If your problem is still unresolved, the form below can be used to send a question to the LON-CAPA helpdesk').'.<br /><font size="-1"><b>'.&mt('Note').':</b> '.&mt('Student questions about course content should be directed to the course instructor').'.</font><br /><br />
   </td>    </td>
  </tr>');   </tr>');
     }      }
Line 888  Please read the "Log-in help" and "Getti Line 968  Please read the "Log-in help" and "Getti
   
 sub retrieve_instcodes {  sub retrieve_instcodes {
     my ($coursecodes,$codedom,$totcodes) = @_;      my ($coursecodes,$codedom,$totcodes) = @_;
     my %courses = &Apache::lonnet::courseiddump($codedom,'.',1,'.','.');      my %courses = &Apache::lonnet::courseiddump($codedom,'.',1,'.','.','.');
     foreach my $course (keys %courses) {      foreach my $course (keys %courses) {
         if ($courses{$course} =~ m/^[^:]*:([^:]+)/) {          if ($courses{$course} =~ m/^[^:]*:([^:]+)/) {
             $$coursecodes{$course} = &Apache::lonnet::unescape($1);              $$coursecodes{$course} = &Apache::lonnet::unescape($1);
Line 1107  sub recurse_list { Line 1187  sub recurse_list {
 }  }
   
 sub javascript_code_selections {  sub javascript_code_selections {
     my ($numcats,$cat_titles,$script_tag,$idlist,$idnums,$idlist_titles,$codetitles) = @_;      my ($formname,$numcats,$cat_titles,$script_tag,$idlist,$idnums,$idlist_titles,$codetitles) = @_;
     my $numtitles = @{$codetitles};      my $numtitles = @{$codetitles};
     my @seltitles = ();      my @seltitles = ();
     for (my $j=0; $j<$numtitles; $j++) {      for (my $j=0; $j<$numtitles; $j++) {
Line 1128  function courseSet(caller) { Line 1208  function courseSet(caller) {
     var ids = new Array ("$seltitle_str");      var ids = new Array ("$seltitle_str");
     var formitems = new Array ($numtitles);      var formitems = new Array ($numtitles);
     var longtitles = new Array ("$longtitles_str");      var longtitles = new Array ("$longtitles_str");
     var idyr = document.logproblem.Year.selectedIndex      var idyr = document.$formname.Year.selectedIndex
     var idsem  = document.logproblem.Semester.selectedIndex      var idsem  = document.$formname.Semester.selectedIndex
     var iddept = document.logproblem.Department.selectedIndex      var iddept = document.$formname.Department.selectedIndex
     var idclass = document.logproblem.Number.selectedIndex      var idclass = document.$formname.Number.selectedIndex
     var idyears = new Array("$$idlist{$$codetitles[0]}");      var idyears = new Array("$$idlist{$$codetitles[0]}");
 END  END
     if ($longtitles[0]) {      if ($longtitles[0]) {
Line 1194  END Line 1274  END
         }          }
     }      }
     $$script_tag .= (<<END_OF_BLOCK);      $$script_tag .= (<<END_OF_BLOCK);
  if (caller == "$$codetitles[0]") {   var display = new Array($numtitles)
    document.logproblem.Department.length = 0   if (caller == "" || caller == "$$codetitles[0]") {
    document.logproblem.Number.length = 0       if (caller == "") {
    document.logproblem.Department.options[0] = new Option("<-Pick $$codetitles[1]","-1",true,true)           document.$formname.Year.length = 0
    document.logproblem.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)           document.$formname.Year.options[0] = new Option("Select","-1",true,true)
    if (idyr == 0) {           display[0] = new Array(idyears.length)
     document.logproblem.Semester.length = 0           for (var i=0; i<idyears.length; i++) {
     document.logproblem.Semester.options[0] = new Option("<-Pick $$codetitles[0]","-1",true,true)               display[0][i] = idyears[i]
    }               if (longtitles[0] == 1) {
    else {                   if (idyearslongs[i] != "") {
     document.logproblem.Semester.length = 0                       display[0][i] = idyearslongs[i]
     document.logproblem.Semester.options[0] = new Option("Select","-1",true,true)                   }
     for (var i=0; i<idsems[idyr-1].length; i++) {               }
       if (longtitles[1] == 1) {               else {
           document.logproblem.Semester.options[i+1] = new Option(idsemslongs[idyr-1][i],idsems[idyr-1][i],false,false)                   if (idyearslongs[i] != "") {
       }                       display[0][i] = idyears[i]
       else {                   }
           document.logproblem.Semester.options[i+1] = new Option(idsems[idyr-1][i],idsems[idyr-1][i],false,false)               }
       }               document.$formname.Year.options[i+1] = new Option(display[0][i],idyears[i],false,false)
     }           }
    }           document.$formname.Year.selectedIndex = 0;
    document.logproblem.Semester.selectedIndex = 0;       }
        document.$formname.Semester.length = 0
        document.$formname.Department.length = 0;
        document.$formname.Number.length = 0
        document.$formname.Department.options[0] = new Option("<-Pick $$codetitles[1]","-1",true,true)
        document.$formname.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)
        if (idyr == 0 || caller == "") {
            document.$formname.Semester.options[0] = new Option("<-Pick $$codetitles[0]","-1",true,true)
        }
        else {
            document.$formname.Semester.options[0] = new Option("Select","-1",true,true)
            display[1] = new Array(idsems[idyr-1].length)
            for (var i=0; i<idsems[idyr-1].length; i++) {
                display[1][i] = idsems[idyr-1][i]
                if (longtitles[1] == 1) {
                    if (idsemslongs[idyr-1][i] != "") {
                        display[1][i] = idsemslongs[idyr-1][i]
                    }
                }
                document.$formname.Semester.options[i+1] = new Option(display[1][i],idsems[idyr-1][i],false,false)
            }
        }
        document.$formname.Semester.selectedIndex = 0;
  }   }
  if (caller == "$$codetitles[1]") {   if (caller == "$$codetitles[1]") {
    document.logproblem.Department.length = 0     document.$formname.Department.length = 0
    document.logproblem.Number.length = 0     document.$formname.Number.length = 0
    document.logproblem.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)     document.$formname.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)
    if (idsem == 0) {     if (idsem == 0) {
      document.logproblem.Department.options[0] = new Option("<-Pick $$codetitles[1]","-1",true,true)       document.$formname.Department.options[0] = new Option("<-Pick $$codetitles[1]","-1",true,true)
    }     }
    else {     else {
     document.logproblem.Department.options[0] = new Option("Select","-1",true,true)          document.$formname.Department.options[0] = new Option("Select","-1",true,true)    
       display[2] = new Array(idcodes[idyr-1][idsem-1].length)
     for (var i=0; i<idcodes[idyr-1][idsem-1].length; i++) {      for (var i=0; i<idcodes[idyr-1][idsem-1].length; i++) {
         display[2][i] = idcodes[idyr-1][idsem-1][i]
       if (longtitles[2] == 1) {        if (longtitles[2] == 1) {
           document.logproblem.Department.options[i+1] = new Option(idcodeslongs[idyr-1][idsem-1][i],idcodes[idyr-1][idsem-1][i],false,false)            if (idcodeslongs[idyr-1][idsem-1][i] != "") {
       }                display[2][i] = idcodeslongs[idyr-1][idsem-1][i]
       else {            }
           document.logproblem.Department.options[i+1] = new Option(idcodes[idyr-1][idsem-1][i],idcodes[idyr-1][idsem-1][i],false,false)  
       }        }
         document.$formname.Department.options[i+1] = new Option(display[2][i],idcodes[idyr-1][idsem-1][i],false,false)
     }      }
    }     }
    document.logproblem.Department.selectedIndex = 0     document.$formname.Department.selectedIndex = 0
  }   }
  if (caller == "$$codetitles[2]") {   if (caller == "$$codetitles[2]") {
    document.logproblem.Number.length = 0     document.$formname.Number.length = 0
    if (iddept == 0) {     if (iddept == 0) {
      document.logproblem.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)       document.$formname.Number.options[0] = new Option("<-Pick $$codetitles[2]","-1",true,true)
    }     }
    else {     else {
     document.logproblem.Number.options[0] = new Option("Select","-1",true,true)      document.$formname.Number.options[0] = new Option("Select","-1",true,true)
       display[3] = new Array (idcourses[idyr-1][idsem-1][iddept-1].length)
     for (var i=0; i<idcourses[idyr-1][idsem-1][iddept-1].length; i++) {      for (var i=0; i<idcourses[idyr-1][idsem-1][iddept-1].length; i++) {
         display[3][i] = idcourses[idyr-1][idsem-1][iddept-1][i]
       if (longtitles[3] == 1) {        if (longtitles[3] == 1) {
         document.logproblem.Number.options[i+1] = new Option(idcourseslongs[idyr-1][idsem-1][iddept-1][i],idcourses[idyr-1][idsem-1][iddept-1][i],false,false)          if (idcourseslongs[idyr-1][idsem-1][iddept-1][i] != "") {
       }              display[3][i] = idcourseslongs[idyr-1][idsem-1][iddept-1][i]
       else {          }
         document.logproblem.Number.options[i+1] = new Option(idcourses[idyr-1][idsem-1][iddept-1][i],idcourses[idyr-1][idsem-1][iddept-1][i],false,false)  
       }        }
         document.$formname.Number.options[i+1] = new Option(display[3][i],idcourses[idyr-1][idsem-1][iddept-1][i],false,false)
     }      }
    }     }
    document.logproblem.Number.selectedIndex = 0     document.$formname.Number.selectedIndex = 0
  }   }
 }  }
   
   function initialize_codes() {
       courseSet();
       return;
   }
 END_OF_BLOCK  END_OF_BLOCK
 }  }
   
Removed from v.1.20  
changed lines
  Added in v.1.30

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