--- rat/lonratparms.pm	2001/07/01 02:21:18	1.4
+++ rat/lonratparms.pm	2004/04/24 14:23:27	1.22
@@ -1,45 +1,48 @@
 # The LearningOnline Network with CAPA
 # Set parameters inside of the RAT
 #
-# (Search Catalog
+# $Id: lonratparms.pm,v 1.22 2004/04/24 14:23:27 www Exp $
 #
-# (Internal Server Error Handler
+# Copyright Michigan State University Board of Trustees
 #
-# (Login Screen
-# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14,
-# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer)
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
 #
-# 3/1/1 Gerd Kortemeyer)
+# 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.
 #
-# 3/1 Gerd Kortemeyer)
+# 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.
 #
-# 03/03/01,06/15,06/25,06/26,06/30 Gerd Kortemeyer
+# 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::lonratparms;
 
 use strict;
 use Apache::Constants qw(:common);
+use Apache::lonhtmlcommon();
+use Apache::lonlocal;
 
 sub handler {
     my $r = shift;
-    $r->content_type('text/html');
+    &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;
     return OK if $r->header_only;
 
 # Get query string for limited number of parameters
 
-    map {
-       my ($name, $value) = split(/=/,$_);
-       $value =~ tr/+/ /;
-       $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg;
-       if (($name eq 'url') || ($name eq 'parms') || 
-           ($name eq 'resid')) {
-           unless ($ENV{'form.'.$name}) {
-              $ENV{'form.'.$name}=$value;
-	   }
-       }
-    } (split(/&/,$ENV{'QUERY_STRING'}));
-
+    &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
+                                            ['url','parms','resid']);
 
 # ------------------------------------------------------------------- Read file
 
@@ -47,59 +50,102 @@ sub handler {
   
   my %content;
   my %type;
+  my %display;
   my %value;
   
-  map {
+# ---------------------------------------------------------- Current Parameters
+
+  foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
       if ($_=~/^parameter\_/) {
          $content{$_}=&Apache::lonnet::metadata($uri,$_);
+         $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type');
+         $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display');
       }
-  } split(/\,/,&Apache::lonnet::metadata($uri,'keys'));
-
-# ---------------------------------------------------------- Current Parameters
+  }
 
-  map {
+  foreach (split(/\:/,$ENV{'form.parms'})) {
       my ($ptype,$pname,$pvalue)=split(/\_\_\_/,$_);
-      $type{$pname}=$ptype;
+      unless ($pname) { next; }
+      unless ($type{$pname}) { $type{$pname}=$ptype; }
       $value{$pname}=$pvalue;
-  } split(/\:/,$ENV{'form.params'});
+      $content{$pname}=$pvalue;
+      $type{$pname}=$ptype;
+      $display{$pname}=&mt('Custom Parameter');
+  } 
   
 # --------------------------------------------------- Print input screen header
+    my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
+    my $bodytag=&Apache::loncommon::bodytag('Set Resource Parameters in Map');
+    my %lt=&Apache::lonlocal::texthash('pa' => 'Parameter',
+			               'de' => 'Default',
+				       'va' => 'Value',
+				       'se' => 'Set');
+ 
     $r->print(<<ENDHEADER);
 <html>
 <head>
 <title>The LearningOnline Network with CAPA</title>
 <script language="JavaScript">
+
+    function pclose() {
+        parmwin=window.open("/adm/rat/empty.html","LONCAPAparms",
+                 "height=350,width=350,scrollbars=no,menubar=no");
+        parmwin.close();
+    }
+
+    $pjump_def
+
+    function stpr() {
+        eval("document.parameters."+document.parameters.pres_marker.value+
+            ".value=document.parameters.pres_value.value");
+        pclose();
+    }
+
+
 function setparms() {
 ENDHEADER
-    $r->print('opener.objparms['.$ENV{'form.resid'}.']="";');
+    $r->print('var colon=""; opener.objparms['.$ENV{'form.resid'}.']="";');
     map {
        $r->print("\nif (document.parameters.def_".$_.
-       '.value=="on") { opener.objparms['.$ENV{'form.resid'}.
-       ']+="'.$type{$_}.'___'.$_.'___"+document.parameters.'.$_.'.value; }');       
+       '.checked) { opener.objparms['.$ENV{'form.resid'}.
+       ']+=colon+"'.$type{$_}.
+       '___'.$_.'___"+document.parameters.'.$_.'.value; colon=":"; }'); 
     } keys %content;
     $r->print(<<ENDDOCUMENT);
+    opener.save();
     window.close();
 }
 </script>
 </head>
-<body bgcolor="#FFFFFF">
-<h1>Set Resource Parameters in Map</h1>
+$bodytag
 <form action="javascript:setparms();" method="post" name="parameters">
+<input type="hidden" value='' name="pres_value">
+<input type="hidden" value='' name="pres_type">
+<input type="hidden" value='' name="pres_marker">
 <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
-    my $cur=$content{$_};
-    if (defined($value{$_})) { $cur=$value{$_}; }
-    map {
-        $r->print('<tr><td>'.$_.'</td><td>&nbsp;'.$content{$_}.
-        '</td><td><input type="text" name="'.$_.'" value="'.$cur.
-        '"></td><td><input type="checkbox" name="def_'.$_.
-        '" value="off"></td></tr>');
-    } keys %content;
+###    %display=&Apache::lonlocal::texthash(%display);
+    my $enter=&mt('Enter');
+    foreach (sort(keys(%content))) {
+        my $cur=$content{$_};
+        # Should if(defined($value{$_})) be if(exists($value{$_})) ?
+        if (defined($value{$_})) { $cur=$value{$_}; };
+        $r->print(<<"END");
+<tr><td><b>$display{$_}</b><br><tt>$_</tt></td>
+<td>&nbsp;$content{$_}</td>
+<td><input type="text" size="10" name="$_" value="$cur">&nbsp;
+<a href='javascript:pjump("$type{$_}","$display{$_}",document.parameters.$_.value,"$_","parameters.pres","stpr");'>$enter</a></td>
+<td><input type="checkbox" name="def_$_" 
+END
+        if ($value{$_}) { $r->print(' checked'); }
+        $r->print('></td></tr>');
+    }
     $r->print(
-        '</table><br><input type="submit" value="Set"></form></body></html>');
+        '</table><br><input type="submit" value="'.&mt('Set').'"></form></body></html>');
     return OK;
 } 
 
 1;
 __END__
+

Parameter	Default	Value	Set?
$lt{'pa'}	$lt{'de'}	$lt{'va'}	$lt{'se'}?
'.$_.'	'.$content{$_}. - '
$display{$_} `$_`	$content{$_}	+$enter	print(' checked'); } + $r->print('>