Annotation of rat/lonratparms.pm, revision 1.15
1.1 www 1: # The LearningOnline Network with CAPA
2: # Set parameters inside of the RAT
3: #
1.15 ! matthew 4: # $Id: lonratparms.pm,v 1.14 2003/02/25 21:49:45 albertel Exp $
1.8 www 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: #
1.1 www 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: #
1.7 www 40: # 03/03/01,06/15,06/25,06/26,06/30,07/02,07/03,07/04 Gerd Kortemeyer
1.9 matthew 41: # 03/11/02 Matthew Hall
1.1 www 42: #
43: package Apache::lonratparms;
44:
45: use strict;
46: use Apache::Constants qw(:common);
1.15 ! matthew 47: use Apache::lonhtmlcommon();
1.1 www 48:
49: sub handler {
50: my $r = shift;
51: $r->content_type('text/html');
52: $r->send_http_header;
53: return OK if $r->header_only;
54:
1.2 www 55: # Get query string for limited number of parameters
56:
1.10 stredwic 57: &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
1.11 www 58: ['url','parms','resid']);
1.2 www 59:
60: # ------------------------------------------------------------------- Read file
61:
62: my $uri=$ENV{'form.url'}.'.meta';
1.3 www 63:
64: my %content;
65: my %type;
1.5 www 66: my %display;
1.3 www 67: my %value;
68:
1.9 matthew 69: foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) {
1.4 www 70: if ($_=~/^parameter\_/) {
71: $content{$_}=&Apache::lonnet::metadata($uri,$_);
1.5 www 72: $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type');
73: $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display');
1.4 www 74: }
1.9 matthew 75: }
1.2 www 76:
1.12 www 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';
1.13 www 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)';
1.12 www 88: } else {
89: $content{'parameter_mapalias'}='';
90: $type{'parameter_mapalias'}='string';
91: $display{'parameter_mapalias'}='Resource alias name for conditions';
1.14 albertel 92: }
93: if ($uri=~/\.(problem|exam|quiz|assess|survey|form|library)\.meta$/) {
94: $content{'parameter_hiddenparts'}='';
95: $type{'parameter_hiddenparts'}='string';
96: $display{'parameter_hiddenparts'}=
97: 'A comma separted list of Part Ids to not display.';
1.12 www 98: }
1.3 www 99: # ---------------------------------------------------------- Current Parameters
1.2 www 100:
1.9 matthew 101: foreach (split(/\:/,$ENV{'form.parms'})) {
1.3 www 102: my ($ptype,$pname,$pvalue)=split(/\_\_\_/,$_);
1.5 www 103: unless ($type{$pname}) { $type{$pname}=$ptype; }
1.3 www 104: $value{$pname}=$pvalue;
1.9 matthew 105: }
1.3 www 106:
107: # --------------------------------------------------- Print input screen header
1.15 ! matthew 108: my $pjump_def = &Apache::lonhtmlcommon::pjump_javascript_definition();
1.3 www 109: $r->print(<<ENDHEADER);
1.1 www 110: <html>
111: <head>
112: <title>The LearningOnline Network with CAPA</title>
1.3 www 113: <script language="JavaScript">
1.7 www 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:
1.15 ! matthew 121: $pjump_def
1.7 www 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:
1.3 www 130: function setparms() {
131: ENDHEADER
1.6 www 132: $r->print('var colon=""; opener.objparms['.$ENV{'form.resid'}.']="";');
1.3 www 133: map {
134: $r->print("\nif (document.parameters.def_".$_.
1.5 www 135: '.checked) { opener.objparms['.$ENV{'form.resid'}.
1.6 www 136: ']+=colon+"'.$type{$_}.
137: '___'.$_.'___"+document.parameters.'.$_.'.value; colon=":"; }');
1.3 www 138: } keys %content;
139: $r->print(<<ENDDOCUMENT);
1.6 www 140: opener.save();
1.3 www 141: window.close();
142: }
143: </script>
1.1 www 144: </head>
145: <body bgcolor="#FFFFFF">
1.2 www 146: <h1>Set Resource Parameters in Map</h1>
1.4 www 147: <form action="javascript:setparms();" method="post" name="parameters">
1.7 www 148: <input type="hidden" value='' name="pres_value">
149: <input type="hidden" value='' name="pres_type">
150: <input type="hidden" value='' name="pres_marker">
1.4 www 151: <table border=2>
152: <tr><th>Parameter</th><th>Default</th><th>Value</th><th>Set?</th></tr>
1.1 www 153: ENDDOCUMENT
1.9 matthew 154: foreach (keys(%content)) {
1.5 www 155: my $cur=$content{$_};
1.9 matthew 156: # Should if(defined($value{$_})) be if(exists($value{$_})) ?
1.5 www 157: if (defined($value{$_})) { $cur=$value{$_}; };
1.9 matthew 158: $r->print(<<"END");
159: <tr><td><b>$display{$_}</b><br><tt>$_</tt></td>
160: <td> $content{$_}</td>
161: <td><input type="text" size="10" name="$_" value="$cur">
162: <a href='javascript:pjump("$type{$_}","$display{$_}",document.parameters.$_.value,"$_","parameters.pres","stpr");'>Enter</a></td>
163: <td><input type="checkbox" name="def_$_"
164: END
1.6 www 165: if ($value{$_}) { $r->print(' checked'); }
166: $r->print('></td></tr>');
1.9 matthew 167: }
1.3 www 168: $r->print(
169: '</table><br><input type="submit" value="Set"></form></body></html>');
1.1 www 170: return OK;
171: }
172:
173: 1;
174: __END__
1.7 www 175:
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