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Modified to call &Apache::lonhtmlcommon::pjump_javascript_definition()

    1: # The LearningOnline Network with CAPA
    2: # Set parameters inside of the RAT
    3: #
    4: # $Id: lonratparms.pm,v 1.15 2003/04/30 16:08:30 matthew Exp $
    5: #
    6: # Copyright Michigan State University Board of Trustees
    7: #
    8: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
    9: #
   10: # LON-CAPA is free software; you can redistribute it and/or modify
   11: # it under the terms of the GNU General Public License as published by
   12: # the Free Software Foundation; either version 2 of the License, or
   13: # (at your option) any later version.
   14: #
   15: # LON-CAPA is distributed in the hope that it will be useful,
   16: # but WITHOUT ANY WARRANTY; without even the implied warranty of
   17: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   18: # GNU General Public License for more details.
   19: #
   20: # You should have received a copy of the GNU General Public License
   21: # along with LON-CAPA; if not, write to the Free Software
   22: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   23: #
   24: # /home/httpd/html/adm/gpl.txt
   25: #
   26: # http://www.lon-capa.org/
   27: #
   28: # (Search Catalog
   29: #
   30: # (Internal Server Error Handler
   31: #
   32: # (Login Screen
   33: # 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
   34: # 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
   35: #
   36: # 3/1/1 Gerd Kortemeyer)
   37: #
   38: # 3/1 Gerd Kortemeyer)
   39: #
   40: # 03/03/01,06/15,06/25,06/26,06/30,07/02,07/03,07/04 Gerd Kortemeyer
   41: # 03/11/02 Matthew Hall
   42: #
   43: package Apache::lonratparms;
   44: 
   45: use strict;
   46: use Apache::Constants qw(:common);
   47: use Apache::lonhtmlcommon();
   48: 
   49: sub handler {
   50:     my $r = shift;
   51:     $r->content_type('text/html');
   52:     $r->send_http_header;
   53:     return OK if $r->header_only;
   54: 
   55: # Get query string for limited number of parameters
   56: 
   57:     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
   58:                                             ['url','parms','resid']);
   59: 
   60: # ------------------------------------------------------------------- Read file
   61: 
   62:   my $uri=$ENV{'form.url'}.'.meta';
   63:   
   64:   my %content;
   65:   my %type;
   66:   my %display;
   67:   my %value;
   68:   
   69:   foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
   70:       if ($_=~/^parameter\_/) {
   71:          $content{$_}=&Apache::lonnet::metadata($uri,$_);
   72:          $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type');
   73:          $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display');
   74:       }
   75:   }
   76: 
   77: # -------------------------------------- Additional parms for certain resources
   78: 
   79:     if ($uri=~/\.(sequence|page)\.meta$/) {
   80:         $content{'parameter_randompick'}='';
   81:         $type{'parameter_randompick'}='int_pos';
   82: 	$display{'parameter_randompick'}='Randomly pick number of resources';
   83:         
   84:         $content{'parameter_randompickseed'}='';
   85:         $type{'parameter_randompickseed'}='int_pos';
   86: 	$display{'parameter_randompickseed'}=
   87:  'Random seed for randomly picking number of resources (optional, only set if you know what you are doing)';
   88:     } else {
   89:         $content{'parameter_mapalias'}='';
   90:         $type{'parameter_mapalias'}='string';
   91: 	$display{'parameter_mapalias'}='Resource alias name for conditions';
   92:     }
   93:     if ($uri=~/\.(problem|exam|quiz|assess|survey|form|library)\.meta$/) {
   94: 	$content{'parameter_hiddenparts'}='';
   95:         $type{'parameter_hiddenparts'}='string';
   96: 	$display{'parameter_hiddenparts'}=
   97: 	    'A comma separted list of Part Ids to not display.';
   98:     }
   99: # ---------------------------------------------------------- Current Parameters
  100: 
  101:   foreach (split(/\:/,$ENV{'form.parms'})) {
  102:       my ($ptype,$pname,$pvalue)=split(/\_\_\_/,$_);
  103:       unless ($type{$pname}) { $type{$pname}=$ptype; }
  104:       $value{$pname}=$pvalue;
  105:   } 
  106:   
  107: # --------------------------------------------------- Print input screen header
  108:     my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
  109:     $r->print(<<ENDHEADER);
  110: <html>
  111: <head>
  112: <title>The LearningOnline Network with CAPA</title>
  113: <script language="JavaScript">
  114: 
  115:     function pclose() {
  116:         parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
  117:                  "height=350,width=350,scrollbars=no,menubar=no");
  118:         parmwin.close();
  119:     }
  120: 
  121:     $pjump_def
  122: 
  123:     function stpr() {
  124:         eval("document.parameters."+document.parameters.pres_marker.value+
  125:             ".value=document.parameters.pres_value.value");
  126:         pclose();
  127:     }
  128: 
  129: 
  130: function setparms() {
  131: ENDHEADER
  132:     $r->print('var colon=""; opener.objparms['.$ENV{'form.resid'}.']="";');
  133:     map {
  134:        $r->print("\nif (document.parameters.def_".$_.
  135:        '.checked) { opener.objparms['.$ENV{'form.resid'}.
  136:        ']+=colon+"'.$type{$_}.
  137:        '___'.$_.'___"+document.parameters.'.$_.'.value; colon=":"; }'); 
  138:     } keys %content;
  139:     $r->print(<<ENDDOCUMENT);
  140:     opener.save();
  141:     window.close();
  142: }
  143: </script>
  144: </head>
  145: <body bgcolor="#FFFFFF">
  146: <h1>Set Resource Parameters in Map</h1>
  147: <form action="javascript:setparms();" method="post" name="parameters">
  148: <input type="hidden" value='' name="pres_value">
  149: <input type="hidden" value='' name="pres_type">
  150: <input type="hidden" value='' name="pres_marker">
  151: <table border=2>
  152: <tr><th>Parameter</th><th>Default</th><th>Value</th><th>Set?</th></tr>
  153: ENDDOCUMENT
  154:     foreach (keys(%content)) {
  155:         my $cur=$content{$_};
  156:         # Should if(defined($value{$_})) be if(exists($value{$_})) ?
  157:         if (defined($value{$_})) { $cur=$value{$_}; };
  158:         $r->print(<<"END");
  159: <tr><td><b>$display{$_}</b><br><tt>$_</tt></td>
  160: <td>&nbsp;$content{$_}</td>
  161: <td><input type="text" size="10" name="$_" value="$cur">&nbsp;
  162: <a href='javascript:pjump("$type{$_}","$display{$_}",document.parameters.$_.value,"$_","parameters.pres","stpr");'>Enter</a></td>
  163: <td><input type="checkbox" name="def_$_" 
  164: END
  165:         if ($value{$_}) { $r->print(' checked'); }
  166:         $r->print('></td></tr>');
  167:     }
  168:     $r->print(
  169:         '</table><br><input type="submit" value="Set"></form></body></html>');
  170:     return OK;
  171: } 
  172: 
  173: 1;
  174: __END__
  175: