Annotation of loncom/interface/statistics/longradinganalysis.pm, revision 1.2
1.1 albertel 1: # The LearningOnline Network with CAPA
2: #
1.2 ! albertel 3: # $Id: longradinganalysis.pm,v 1.1 2006/02/14 16:05:46 albertel Exp $
1.1 albertel 4: #
5: # Copyright Michigan State University Board of Trustees
6: #
7: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
8: #
9: # LON-CAPA is free software; you can redistribute it and/or modify
10: # it under the terms of the GNU General Public License as published by
11: # the Free Software Foundation; either version 2 of the License, or
12: # (at your option) any later version.
13: #
14: # LON-CAPA is distributed in the hope that it will be useful,
15: # but WITHOUT ANY WARRANTY; without even the implied warranty of
16: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17: # GNU General Public License for more details.
18: #
19: # You should have received a copy of the GNU General Public License
20: # along with LON-CAPA; if not, write to the Free Software
21: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
22: #
23: # /home/httpd/html/adm/gpl.txt
24: #
25: # http://www.lon-capa.org/
26: #
27: package Apache::longradinganalysis;
28:
29: use strict;
30: use Apache::lonnet;
31: use Apache::loncommon();
32: use Apache::lonhtmlcommon();
33: use Apache::loncoursedata();
34: use Apache::lonstatistics;
35: use Apache::lonlocal;
36: use Apache::lonstathelpers();
37: use Apache::lonstudentsubmissions();
38: use HTML::Entities();
39: use Time::Local();
40: use Data::Dumper;
41:
42: my @submit_buttons = ({ name => 'PrevProblemAnalysis',
43: text => 'Previous Problem' },
44: { name => 'ProblemAnalysis',
45: text => 'Analyze Problem Again' },
46: { name => 'NextProblemAnalysis',
47: text => 'Next Problem' },
48: { name => 'break'},
49: { name => 'SelectAnother',
50: text => 'Choose a different Problem' });
51:
52: sub build_grading_analysis_page {
53: my ($r,$c)=@_;
54: #
55: my %saveable_parameters = ('Status' => 'scalar',
56: 'Section' => 'array',
57: );
58: &Apache::loncommon::store_course_settings('grading_analysis',
59: \%saveable_parameters);
60: &Apache::loncommon::restore_course_settings('grading_analysis',
61: \%saveable_parameters);
62: #
63: &Apache::lonstatistics::PrepareClasslist();
64: #
65: $r->print(&create_interface());
66: #
67: my @students = @Apache::lonstatistics::Students;
68: #
69: if (@students < 1 && exists($env{'form.firstrun'})) {
70: $r->print('<h2>There are no students in the sections selected</h2>');
71: }
72: #
73: #my @cache_button_HTML =
74: # &Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status');
75: $r->rflush();
76: #
77: if (exists($env{'form.problemchoice'}) &&
78: ! exists($env{'form.SelectAnother'})) {
79: foreach my $button (@submit_buttons) {
80: if ($button->{'name'} eq 'break') {
81: $r->print("<br />\n");
82: } else {
83: $r->print('<input type="submit" name="'.$button->{'name'}.'" '.
84: 'value="'.&mt($button->{'text'}).'" />');
85: $r->print(' 'x5);
86: }
87: }
88: # foreach my $html (@cache_button_HTML) {
89: # $r->print($html.(' 'x5));
90: # }
91: #
92: #$r->print(&Apache::lonstathelpers::submission_report_form('grading_analysis'));
93: #
94: $r->print('<hr />');
95: $r->rflush();
96: #
97: # Determine which problem we are to analyze
98: my $current_problem = &Apache::lonstathelpers::get_target_from_id
99: ($env{'form.problemchoice'});
100: #
101: my ($navmap,$prev,$curr,$next) =
102: &Apache::lonstathelpers::get_prev_curr_next($current_problem,
103: undef,
104: 'part_task',
105: );
106: if (exists($env{'form.PrevProblemAnalysis'}) && defined($prev)) {
107: $current_problem = $prev;
108: } elsif (exists($env{'form.NextProblemAnalysis'}) && defined($next)) {
109: $current_problem = $next;
110: } else {
111: $current_problem = $curr;
112: }
113: #
114: # Store the current problem choice and send it out in the form
115: $env{'form.problemchoice'} =
116: &Apache::lonstathelpers::make_target_id($current_problem);
117: $r->print('<input type="hidden" name="problemchoice" value="'.
118: $env{'form.problemchoice'}.'" />');
119: #
120: if (! defined($current_problem->{'resource'})) {
121: $r->print('resource is undefined');
122: } else {
123: my $resource = $current_problem->{'resource'};
124: $r->print('<h1>'.$resource->compTitle.'</h1>');
125: $r->print('<h3>'.$resource->src.'</h3>');
126: $r->print('<h4>'.&Apache::lonstatistics::section_and_enrollment_description().'</h4>');
127: $r->rflush();
128: if ($resource->is_task()) {
129: &task_analysis($r,$resource,\@students);
130: } else {
131: $r->print('<h2>Analysis of '.$resource->src().' is not supported</h2>');
132: }
133: }
134: $r->print('<hr />');
135: } else {
136: my $submit_button = '<input type="submit" '.
137: 'name="ProblemAnalysis" value="'.
138: &mt('Analyze Problem').'" />';
139: $r->print($submit_button);
140: $r->print(' 'x5);
141: $r->print('<h3>'.&mt('Please select a problem to analyze').'</h3>');
142: #FIXME need a task only selector.
143: $r->print(&Apache::lonstathelpers::problem_selector('.',
144: $submit_button));
145: }
146: }
147:
148: sub task_analysis {
149: my ($r,$problem,$students) = @_;
150: my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin
151: ($r,'Student Answer Compilation Status',
152: 'Student Answer Compilation Progress', scalar(@$students),
153: 'inline',undef,'Statistics','stats_status');
154: my %graders;
155: foreach my $student (@$students) {
156: my $sname = $student->{'username'};
157: my $sdom = $student->{'domain'};
158: my %data = &Apache::lonnet::restore($problem->symb(),
159: $env{'request.course.id'},
160: $sdom,$sname);
1.2 ! albertel 161: my $last_grader;
1.1 albertel 162: foreach my $ver (0..$data{'version'}) {
163: if (exists($data{"$ver:resource.0.regrader"})
164: && $data{"$ver:resource.0.regrader"} =~ /\S/) {
1.2 ! albertel 165: $last_grader=$data{"$ver:resource.0.regrader"};
1.1 albertel 166: }
1.2 ! albertel 167: if (exists($data{"$ver:resource.0.version"})
! 168: && $last_grader =~ /\S/) {
! 169: $graders{$last_grader}++;
! 170: }
! 171: }
! 172: if ($last_grader =~ /\S/) {
! 173: $graders{$last_grader}++;
1.1 albertel 174: }
1.2 ! albertel 175:
1.1 albertel 176: &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
177: &mt('last student'));
178:
179: }
180: if ($env{'form.output'} eq 'csv') {
181: } elsif ($env{'form.output'} eq 'excel') {
182: } else {
183: $r->print('<table class="thinborder">');
184: foreach my $grader (sort(keys(%graders))) {
185: my ($gname,$gdom) = split('@',$grader,2);
186: my $name = &Apache::loncommon::plainname($gname,$gdom);
187: my $link = &Apache::loncommon::aboutmewrapper($name,$gname,$gdom);
188: $r->print("<tr><td>$link (<tt>$grader</tt>)</td><td>$graders{$grader}</td></tr>");
189: }
190: $r->print('</table>');
191: }
192: &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
193: }
194:
195: #########################################################
196: #########################################################
197: ##
198: ## Generic Interface Routines
199: ##
200: #########################################################
201: #########################################################
202: sub create_interface {
203: ##
204: ## Build the menu
205: my $output_selector = $/.'<select name="output">'.$/;
206: foreach ('HTML','Excel','CSV') {
207: $output_selector .= ' <option value="'.lc($_).'"';
208: if ($env{'form.output'} eq lc($_)) {
209: $output_selector .= ' selected ';
210: }
211: $output_selector .='>'.&mt($_).'</option>'.$/;
212: }
213: $output_selector .= '</select>'.$/;
214:
215: my $str = '';
216: $str .= &Apache::lonhtmlcommon::breadcrumbs
217: (undef,'Detailed Grading Statistics');
218: $str .= '<table cellspacing="5">'."\n";
219: $str .= '<tr>';
220: $str .= '<td align="center"><b>'.&mt('Sections').'</b></td>';
221: $str .= '<td align="center"><b>'.&mt('Enrollment Status').'</b></td>';
222: $str .= '<td>'.&mt('<b>Output as</b> [_1]',$output_selector).'</td>';
223: $str .= '</tr>'."\n";
224: ##
225: ##
226: $str .= '<tr><td align="center">'."\n";
227: $str .= &Apache::lonstatistics::SectionSelect('Section','multiple',5);
228: $str .= '</td>';
229: #
230: $str .= '<td align="center">';
231: $str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5);
232: $str .= '</td>';
233: #
234: $str .= '<td>';
235: ##
236: $str .= '<nobr><label>'.&mt('Status: [_1]',
237: '<input type="text" '.
238: 'name="stats_status" size="60" value="" />'
239: ).
240: '</label></nobr>';
241: $str .= '</td>';
242: ##
243: ##
244: $str .= '</tr>'."\n";
245: $str .= '</table>'."\n";
246: return $str;
247: }
248:
249: 1;
250:
251: __END__
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