--- loncom/homework/grades.pm 2007/08/21 18:48:18 1.431
+++ loncom/homework/grades.pm 2007/08/29 10:12:15 1.435
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.431 2007/08/21 18:48:18 banghart Exp $
+# $Id: grades.pm,v 1.435 2007/08/29 10:12:15 foxr Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -45,7 +45,11 @@ use LONCAPA;
use POSIX qw(floor);
+
my %perm=();
+my %bubble_lines_per_response; # no. bubble lines for each response.
+ # index is "symb.part_id"
+
# ----- These first few routines are general use routines.----
#
@@ -194,22 +198,54 @@ sub showResourceInfo {
return $result,$responseType,$hdgrade,$partlist,$handgrade;
}
+sub reset_caches {
+ &reset_analyze_cache();
+ &reset_perm();
+}
-sub get_order {
- my ($partid,$respid,$symb,$uname,$udom)=@_;
- my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
- $url=&Apache::lonnet::clutter($url);
- my $subresult=&Apache::lonnet::ssi($url,
- ('grade_target' => 'analyze'),
- ('grade_domain' => $udom),
- ('grade_symb' => $symb),
- ('grade_courseid' =>
- $env{'request.course.id'}),
- ('grade_username' => $uname));
- (undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
- my %analyze=&Apache::lonnet::str2hash($subresult);
- return ($analyze{"$partid.$respid.shown"});
+{
+ my %analyze_cache;
+
+ sub reset_analyze_cache {
+ undef(%analyze_cache);
+ }
+
+ sub get_analyze {
+ my ($symb,$uname,$udom)=@_;
+ my $key = "$symb\0$uname\0$udom";
+ return $analyze_cache{$key} if (exists($analyze_cache{$key}));
+
+ my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb);
+ $url=&Apache::lonnet::clutter($url);
+ my $subresult=&Apache::lonnet::ssi($url,
+ ('grade_target' => 'analyze'),
+ ('grade_domain' => $udom),
+ ('grade_symb' => $symb),
+ ('grade_courseid' =>
+ $env{'request.course.id'}),
+ ('grade_username' => $uname));
+ (undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
+ my %analyze=&Apache::lonnet::str2hash($subresult);
+ return $analyze_cache{$key} = \%analyze;
+ }
+
+ sub get_order {
+ my ($partid,$respid,$symb,$uname,$udom)=@_;
+ my $analyze = &get_analyze($symb,$uname,$udom);
+ return $analyze->{"$partid.$respid.shown"};
+ }
+
+ sub get_radiobutton_correct_foil {
+ my ($partid,$respid,$symb,$uname,$udom)=@_;
+ my $analyze = &get_analyze($symb,$uname,$udom);
+ foreach my $foil (@{&get_order($partid,$respid,$symb,$uname,$udom)}) {
+ if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {
+ return $foil;
+ }
+ }
+ }
}
+
#--- Clean response type for display
#--- Currently filters option/rank/radiobutton/match/essay/Task
# response types only.
@@ -258,11 +294,11 @@ sub cleanRecord {
} elsif ($response eq 'radiobutton') {
my %answer=&Apache::lonnet::str2hash($answer);
my ($toprow,$bottomrow);
- my $correct=($order->[0])+1;
- for (my $i=1;$i<=$#$order;$i++) {
- my $foil=$order->[$i];
+ my $correct =
+ &get_radiobutton_correct_foil($partid,$respid,$symb,$uname,$udom);
+ foreach my $foil (@$order) {
if (exists($answer{$foil})) {
- if ($i == $correct) {
+ if ($foil eq $correct) {
$toprow.='<td><b>true</b></td>';
} else {
$toprow.='<td><i>true</i></td>';
@@ -723,7 +759,6 @@ LISTJAVASCRIPT
my $saveStatus = $env{'form.Status'} eq '' ? 'Active' : $env{'form.Status'};
$env{'form.Status'} = $saveStatus;
-
$gradeTable.='<label><input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last submission only </label>'."\n".
'<label><input type="radio" name="lastSub" value="last" /> last submission & parts info </label>'."\n".
'<label><input type="radio" name="lastSub" value="datesub" /> by dates and submissions </label>'."\n".
@@ -734,8 +769,7 @@ LISTJAVASCRIPT
'<option value=".25">Quarter Points</option>'.
'<option value=".1">Tenths of a Point</option>'.
'</select>'.
-
- '<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
+ &build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" /><br />'."\n".
'<input type="hidden" name="showgrading" value="'.$env{'form.showgrading'}.'" /><br />'."\n".
@@ -1661,6 +1695,19 @@ sub download_all_link {
return
}
+sub build_section_inputs {
+ my $section_inputs;
+ if ($env{'form.section'} eq '') {
+ $section_inputs .= '<input type="hidden" name="section" value="all" />'."\n";
+ } else {
+ my @sections = &Apache::loncommon::get_env_multiple('form.section');
+ foreach my $section (@sections) {
+ $section_inputs .= '<input type="hidden" name="section" value="'.$section.'" />'."\n";
+ }
+ }
+ return $section_inputs;
+}
+
# --------------------------- show submissions of a student, option to grade
sub submission {
my ($request,$counter,$total) = @_;
@@ -1741,7 +1788,6 @@ sub submission {
$env{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0';
}
my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'};
-
$request->print('<form action="/adm/grades" method="post" name="SCORE" enctype="multipart/form-data">'."\n".
'<input type="hidden" name="command" value="handgrade" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
@@ -1756,7 +1802,7 @@ sub submission {
'<input type="hidden" name="vProb" value="'.$env{'form.vProb'}.'" />'."\n".
'<input type="hidden" name="vAns" value="'.$env{'form.vAns'}.'" />'."\n".
'<input type="hidden" name="lastSub" value="'.$env{'form.lastSub'}.'" />'."\n".
- '<input type="hidden" name="section" value="'.$env{'form.section'}.'" />'."\n".
+ &build_section_inputs().
'<input type="hidden" name="submitonly" value="'.$env{'form.submitonly'}.'" />'."\n".
'<input type="hidden" name="handgrade" value="'.$env{'form.handgrade'}.'" />'."\n".
'<input type="hidden" name="NCT"'.
@@ -2965,7 +3011,7 @@ sub viewgrades {
$result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="command" value="editgrades" />'."\n".
- '<input type="hidden" name="section" value="'.$env{'form.section'}.'" />'."\n".
+ &build_section_inputs().
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."\n".
'<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".
'<input type="hidden" name="probTitle" value="'.$env{'form.probTitle'}.'" />'."\n";
@@ -3085,8 +3131,11 @@ sub viewgrades {
'onClick="javascript:submit();" target="_self" /></form>'."\n";
if (scalar(%$fullname) eq 0) {
my $colspan=3+scalar(@parts);
- $result='<span class="LC_warning">There are no students in section "'.$env{'form.section'}.
- '" with enrollment status "'.$env{'form.Status'}.'" to modify or grade.</span>';
+ my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
+ $result='<span class="LC_warning">'.
+ &mt('There are no students in section(s) [_1] with enrollment status [_2] to modify or grade',
+ $section_display, $env{'form.Status'}).
+ '</span>';
}
$result.=&show_grading_menu_form($symb);
return $result;
@@ -3163,9 +3212,10 @@ sub editgrades {
my ($request) = @_;
my $symb=&get_symb($request);
- my $title='<h3><span class="LC_info">Current Grade Status</span></h3>';
- $title.='<h4><b>Current Resource: </b>'.$env{'form.probTitle'}.'</h4><br />'."\n";
- $title.='<h4><b>Section: </b>'.$env{'form.section'}.'</h4>'."\n";
+ my $section_display = join (", ",&Apache::loncommon::get_env_multiple('form.section'));
+ my $title='<h3><span class="LC_info">'.&mt('Current Grade Status').'</span></h3>';
+ $title.='<h4>'.&mt('<b>Current Resource: </b>[_1]',$env{'form.probTitle'}).'</h4><br />'."\n";
+ $title.='<h4>'.&mt('<b>Section: </b>[_1]',$section_display).'</h4>'."\n";
my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n";
$result.= '<table border="0"><tr bgcolor="#deffff">'.
@@ -3866,9 +3916,9 @@ LISTJAVASCRIPT
'<label><input type="radio" name="lastSub" value="none" /> none</label>'."\n".
'<label><input type="radio" name="lastSub" value="datesub" checked="checked" /> by dates and submissions</label>'."\n".
'<label><input type="radio" name="lastSub" value="all" /> all details</label>'."\n";
-
- $result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n".
- '<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".
+
+ $result.=&build_section_inputs();
+ $result.='<input type="hidden" name="Status" value="'.$env{'form.Status'}.'" />'."\n".
'<input type="hidden" name="command" value="displayPage" />'."\n".
'<input type="hidden" name="symb" value="'.&Apache::lonenc::check_encrypt($symb).'" />'."\n".
'<input type="hidden" name="saveState" value="'.$env{'form.saveState'}.'" />'."<br />\n";
@@ -4382,7 +4432,7 @@ one of the predefined configurations for
like.
Next each scanline is checked for any errors of either 'missing
-bubbles' (it's an error because it may have been missed scanned
+bubbles' (it's an error because it may have been mis-scanned
because too light bubbling), 'double bubble' (each bubble line should
have no more that one letter picked), invalid or duplicated CODE,
invalid student ID
@@ -4393,7 +4443,7 @@ username:domain.
During the validation phase the instructor can choose to skip scanlines.
-After the validation phase, there is now 3 bubble sheet files
+After the validation phase, there are now 3 bubble sheet files
scantron_original_filename (unmodified original file)
scantron_corrected_filename (file where the corrected information has replaced the original information)
@@ -6463,6 +6513,7 @@ sub scantron_validate_doublebubble {
=cut
sub scantron_get_maxbubble {
+
if (defined($env{'form.scantron_maxbubble'}) &&
$env{'form.scantron_maxbubble'}) {
return $env{'form.scantron_maxbubble'};
@@ -6477,14 +6528,40 @@ sub scantron_get_maxbubble {
&Apache::lonxml::clear_problem_counter();
+ my $uname = $env{'form.student'};
+ my $udom = $env{'form.userdom'};
+ my $cid = $env{'request.course.id'};
+ my $total_lines = 0;
+ %bubble_lines_per_response = ();
+
foreach my $resource (@resources) {
+ my $symb = $resource->symb();
my $result=&Apache::lonnet::ssi($resource->src(),
- ('symb' => $resource->symb()));
+ ('symb' => $resource->symb()),
+ ('grade_target' => 'analyze'),
+ ('grade_courseid' => $cid),
+ ('grade_domain' => $udom),
+ ('grade_username' => $uname));
+ my ($garbage, $an) =
+ split(/_HASH_REF__/,$result, 2);
+
+ my %analysis = &Apache::lonnet::str2hash($an);
+
+
+
+ foreach my $part_id (@{$analysis{'parts'}}) {
+ my $bubble_lines = $analysis{"$part_id.bubble_lines"}[0];
+ if (!$bubble_lines) {
+ $bubble_lines = 1;
+ }
+ $bubble_lines_per_response{"$symb.$part_id"} = $bubble_lines;
+ $total_lines = $total_lines + $bubble_lines;
+ }
+
}
&Apache::lonnet::delenv('scantron\.');
$env{'form.scantron_maxbubble'} =
- &Apache::lonxml::get_problem_counter()-1;
-
+ $total_lines;
return $env{'form.scantron_maxbubble'};
}
@@ -7501,7 +7578,7 @@ ENDHEADER
sub handler {
my $request=$_[0];
- &reset_perm();
+ &reset_caches();
if ($env{'browser.mathml'}) {
&Apache::loncommon::content_type($request,'text/xml');
} else {
@@ -7545,10 +7622,6 @@ sub handler {
}
} else {
&init_perm();
-# &Apache::lonnet::logthis("command is $command");
-# foreach my $key (keys %perm) {
-# &Apache::lonnet::logthis("a key is $key");
-# }
if ($command eq 'submission' && $perm{'vgr'}) {
($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0));
} elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) {
@@ -7618,6 +7691,7 @@ sub handler {
}
}
$request->print(&Apache::loncommon::end_page());
+ &reset_caches();
return '';
}