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Diff for /rat/lonratparms.pm between versions 1.15 and 1.25

version 1.15, 2003/04/30 16:08:30 version 1.25, 2008/11/11 16:40:38
Line 25 Line 25
 #  #
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
 # (Search Catalog  
 #  =head1 NAME
 # (Internal Server Error Handler  
 #  Apache::lonratparams
 # (Login Screen  
 # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,  =head1 SYNOPSIS
 # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)  
 #  Handler to set resource parameters inside of
 # 3/1/1 Gerd Kortemeyer)  the RAT based on metadata.
 #  
 # 3/1 Gerd Kortemeyer)  This is part of the LearningOnline Network with CAPA project
 #  described at http://www.lon-capa.org.
 # 03/03/01,06/15,06/25,06/26,06/30,07/02,07/03,07/04 Gerd Kortemeyer  
 # 03/11/02 Matthew Hall  =head1 HANDLER SUBROUTINE
 #  
   handler()
   
   =head1 OTHER SUBROUTINES
   
   =over
   
   =item *
   
   none
   
   =back
   
   =cut
   
 package Apache::lonratparms;  package Apache::lonratparms;
   
 use strict;  use strict;
 use Apache::Constants qw(:common);  use Apache::Constants qw(:common);
 use Apache::lonhtmlcommon();  use Apache::lonhtmlcommon();
   use Apache::lonlocal;
   use Apache::lonnet;
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     $r->content_type('text/html');      &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
   
Line 59  sub handler { Line 75  sub handler {
   
 # ------------------------------------------------------------------- Read file  # ------------------------------------------------------------------- Read file
   
   my $uri=$ENV{'form.url'}.'.meta';    my $uri=$env{'form.url'}.'.meta';
       
   my %content;    my %content;
   my %type;    my %type;
   my %display;    my %display;
   my %value;    my %value;
       
   # ---------------------------------------------------------- Current Parameters
   
   foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {    foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
       if ($_=~/^parameter\_/) {        if ($_=~/^parameter\_/) {
          $content{$_}=&Apache::lonnet::metadata($uri,$_);           $content{$_}=&Apache::lonnet::metadata($uri,$_);
Line 74  sub handler { Line 92  sub handler {
       }        }
   }    }
   
 # -------------------------------------- Additional parms for certain resources    foreach (split(/\:/,$env{'form.parms'})) {
   
     if ($uri=~/\.(sequence|page)\.meta$/) {  
         $content{'parameter_randompick'}='';  
         $type{'parameter_randompick'}='int_pos';  
  $display{'parameter_randompick'}='Randomly pick number of resources';  
           
         $content{'parameter_randompickseed'}='';  
         $type{'parameter_randompickseed'}='int_pos';  
  $display{'parameter_randompickseed'}=  
  'Random seed for randomly picking number of resources (optional, only set if you know what you are doing)';  
     } else {  
         $content{'parameter_mapalias'}='';  
         $type{'parameter_mapalias'}='string';  
  $display{'parameter_mapalias'}='Resource alias name for conditions';  
     }  
     if ($uri=~/\.(problem|exam|quiz|assess|survey|form|library)\.meta$/) {  
  $content{'parameter_hiddenparts'}='';  
         $type{'parameter_hiddenparts'}='string';  
  $display{'parameter_hiddenparts'}=  
     'A comma separted list of Part Ids to not display.';  
     }  
 # ---------------------------------------------------------- Current Parameters  
   
   foreach (split(/\:/,$ENV{'form.parms'})) {  
       my ($ptype,$pname,$pvalue)=split(/\_\_\_/,$_);        my ($ptype,$pname,$pvalue)=split(/\_\_\_/,$_);
         unless ($pname) { next; }
       unless ($type{$pname}) { $type{$pname}=$ptype; }        unless ($type{$pname}) { $type{$pname}=$ptype; }
       $value{$pname}=$pvalue;        $value{$pname}=$pvalue;
         $content{$pname}=$pvalue;
         $type{$pname}=$ptype;
         $display{$pname}=&mt('Custom Parameter');
   }     } 
       
 # --------------------------------------------------- Print input screen header  # --------------------------------------------------- Print input screen header
     my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();      my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
     $r->print(<<ENDHEADER);  
 <html>      my %lt=&Apache::lonlocal::texthash('pa' => 'Parameter',
 <head>                 'de' => 'Default',
 <title>The LearningOnline Network with CAPA</title>         'va' => 'Value',
 <script language="JavaScript">         'se' => 'Set');
       my $js = (<<ENDHEADER);
   <script type="text/javascript">
   
     function pclose() {      function pclose() {
         parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",          parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
Line 129  sub handler { Line 129  sub handler {
   
 function setparms() {  function setparms() {
 ENDHEADER  ENDHEADER
     $r->print('var colon=""; opener.objparms['.$ENV{'form.resid'}.']="";');      $js .= 'var colon=""; opener.objparms['.$env{'form.resid'}.']="";';
     map {      foreach my $key (keys(%content)) {
        $r->print("\nif (document.parameters.def_".$_.   $js .= "\nif (document.parameters.def_".$key.
        '.checked) { opener.objparms['.$ENV{'form.resid'}.         '.checked) { opener.objparms['.$env{'form.resid'}.
        ']+=colon+"'.$type{$_}.         ']+=colon+"'.$type{$key}.
        '___'.$_.'___"+document.parameters.'.$_.'.value; colon=":"; }');          '___'.$key.'___"+document.parameters.'.$key.'.value; colon=":"; }'; 
     } keys %content;      }
     $r->print(<<ENDDOCUMENT);      $js .= '
     opener.save();      opener.save();
     window.close();      window.close();
 }  }
 </script>  </script>
 </head>  ';
 <body bgcolor="#FFFFFF">      my $start_page =
 <h1>Set Resource Parameters in Map</h1>   &Apache::loncommon::start_page('Set Resource Parameters in Map',$js);
   
       $r->print(<<ENDDOCUMENT);
   $start_page
 <form action="javascript:setparms();" method="post" name="parameters">  <form action="javascript:setparms();" method="post" name="parameters">
 <input type="hidden" value='' name="pres_value">  <input type="hidden" value='' name="pres_value">
 <input type="hidden" value='' name="pres_type">  <input type="hidden" value='' name="pres_type">
 <input type="hidden" value='' name="pres_marker">  <input type="hidden" value='' name="pres_marker">
 <table border=2>  <table border=2>
 <tr><th>Parameter</th><th>Default</th><th>Value</th><th>Set?</th></tr>  <tr><th>$lt{'pa'}</th><th>$lt{'de'}</th><th>$lt{'va'}</th><th>$lt{'se'}?</th></tr>
 ENDDOCUMENT  ENDDOCUMENT
     foreach (keys(%content)) {  
         my $cur=$content{$_};  ###    %display=&Apache::lonlocal::texthash(%display);
         # Should if(defined($value{$_})) be if(exists($value{$_})) ?      my $enter=&mt('Enter');
         if (defined($value{$_})) { $cur=$value{$_}; };      foreach my $key (sort(keys(%content))) {
           my $cur=$content{$key};
           # Should if(defined($value{$key})) be if(exists($value{$key})) ?
           if (defined($value{$key})) { $cur=$value{$key}; };
         $r->print(<<"END");          $r->print(<<"END");
 <tr><td><b>$display{$_}</b><br><tt>$_</tt></td>  <tr><td><b>$display{$key}</b><br><tt>$key</tt></td>
 <td>&nbsp;$content{$_}</td>  <td>&nbsp;$content{$key}</td>
 <td><input type="text" size="10" name="$_" value="$cur">&nbsp;  <td><input type="text" size="10" name="$key" value="$cur">&nbsp;
 <a href='javascript:pjump("$type{$_}","$display{$_}",document.parameters.$_.value,"$_","parameters.pres","stpr");'>Enter</a></td>  <a href='javascript:pjump("$type{$key}","$display{$key}",document.parameters.$key.value,"$key","parameters.pres","stpr");'>$enter</a></td>
 <td><input type="checkbox" name="def_$_"   <td><input type="checkbox" name="def_$key" 
 END  END
         if ($value{$_}) { $r->print(' checked'); }          if ($value{$key}) { $r->print(' checked'); }
         $r->print('></td></tr>');          $r->print('></td></tr>');
     }      }
     $r->print(      $r->print('</table><br />
         '</table><br><input type="submit" value="Set"></form></body></html>');                 <input type="submit" value="'.&mt('Set').'"></form>'.
         &Apache::loncommon::end_page());
     return OK;      return OK;
 }   } 
   
Removed from v.1.15  
changed lines
  Added in v.1.25

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