--- loncom/homework/grades.pm 2008/01/09 14:16:52 1.502
+++ loncom/homework/grades.pm 2009/03/09 21:24:12 1.557
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.502 2008/01/09 14:16:52 www Exp $
+# $Id: grades.pm,v 1.557 2009/03/09 21:24:12 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -26,6 +26,8 @@
# http://www.lon-capa.org/
#
+
+
package Apache::grades;
use strict;
use Apache::style;
@@ -47,8 +49,51 @@ use LONCAPA;
use POSIX qw(floor);
+
my %perm=();
+# These variables are used to recover from ssi errors
+
+my $ssi_retries = 5;
+my $ssi_error;
+my $ssi_error_resource;
+my $ssi_error_message;
+
+
+sub ssi_with_retries {
+ my ($resource, $retries, %form) = @_;
+ my ($content, $response) = &Apache::loncommon::ssi_with_retries($resource, $retries, %form);
+ if ($response->is_error) {
+ $ssi_error = 1;
+ $ssi_error_resource = $resource;
+ $ssi_error_message = $response->code . " " . $response->message;
+ }
+
+ return $content;
+
+}
+#
+# Prodcuces an ssi retry failure error message to the user:
+#
+
+sub ssi_print_error {
+ my ($r) = @_;
+ my $helpurl = &Apache::loncommon::top_nav_help('Helpdesk');
+ $r->print('
+'.&mt('An unrecoverable network error occurred:').'
+
+'.&mt('Unable to retrieve a resource from a server:').'
+'.
+&mt('It is recommended that you try again later, as this error may mean the server was just temporarily unavailable, or is down for maintenance.').'
');
+ return;
+}
+
#
# --- Retrieve the parts from the metadata file.---
sub getpartlist {
@@ -157,8 +202,8 @@ sub showResourceInfo {
my %resptype = ();
my $hdgrade='no';
my %partsseen;
- foreach my $partID (sort keys(%$responseType)) {
- foreach my $resID (sort keys(%{ $responseType->{$partID} })) {
+ foreach my $partID (sort(keys(%$responseType))) {
+ foreach my $resID (sort(keys(%{ $responseType->{$partID} }))) {
my $handgrade=$$handgrade{$partID.'_'.$resID};
my $responsetype = $responseType->{$partID}->{$resID};
$hdgrade = $handgrade if ($handgrade eq 'yes');
@@ -172,9 +217,9 @@ sub showResourceInfo {
$partsseen{$partID}=1;
}
my $display_part=&get_display_part($partID,$symb);
- $result.=''.&mt('Part: [_1]',$display_part).' '.
- $resID.' '.
- ''.&mt('Type: [_1]',$responsetype).' ';
+ $result.=''.&mt('Part').': '.$display_part.
+ ' '.$resID.' '.&mt('Type').': '.$responsetype.''.&mt('Handgrade: [_1]',$handgrade).' ';
}
}
@@ -189,45 +234,101 @@ sub reset_caches {
{
my %analyze_cache;
+ my %analyze_cache_formkeys;
sub reset_analyze_cache {
undef(%analyze_cache);
+ undef(%analyze_cache_formkeys);
}
sub get_analyze {
- my ($symb,$uname,$udom)=@_;
+ my ($symb,$uname,$udom,$no_increment,$add_to_hash)=@_;
my $key = "$symb\0$uname\0$udom";
- return $analyze_cache{$key} if (exists($analyze_cache{$key}));
+ if (exists($analyze_cache{$key})) {
+ my $getupdate = 0;
+ if (ref($add_to_hash) eq 'HASH') {
+ foreach my $item (keys(%{$add_to_hash})) {
+ if (ref($analyze_cache_formkeys{$key}) eq 'HASH') {
+ if (!exists($analyze_cache_formkeys{$key}{$item})) {
+ $getupdate = 1;
+ last;
+ }
+ } else {
+ $getupdate = 1;
+ }
+ }
+ }
+ if (!$getupdate) {
+ return $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));
+ my %form = ('grade_target' => 'analyze',
+ 'grade_domain' => $udom,
+ 'grade_symb' => $symb,
+ 'grade_courseid' => $env{'request.course.id'},
+ 'grade_username' => $uname,
+ 'grade_noincrement' => $no_increment);
+ if (ref($add_to_hash)) {
+ %form = (%form,%{$add_to_hash});
+ }
+ my $subresult=&ssi_with_retries($url, $ssi_retries,%form);
(undef,$subresult)=split(/_HASH_REF__/,$subresult,2);
my %analyze=&Apache::lonnet::str2hash($subresult);
+ if (ref($add_to_hash) eq 'HASH') {
+ $analyze_cache_formkeys{$key} = $add_to_hash;
+ } else {
+ $analyze_cache_formkeys{$key} = {};
+ }
return $analyze_cache{$key} = \%analyze;
}
sub get_order {
- my ($partid,$respid,$symb,$uname,$udom)=@_;
- my $analyze = &get_analyze($symb,$uname,$udom);
+ my ($partid,$respid,$symb,$uname,$udom,$no_increment)=@_;
+ my $analyze = &get_analyze($symb,$uname,$udom,$no_increment);
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;
+ my $foils = &get_order($partid,$respid,$symb,$uname,$udom);
+ if (ref($foils) eq 'ARRAY') {
+ foreach my $foil (@{$foils}) {
+ if ($analyze->{"$partid.$respid.foil.value.$foil"} eq 'true') {
+ return $foil;
+ }
}
}
}
+
+ sub scantron_partids_tograde {
+ my ($resource,$cid,$uname,$udom,$check_for_randomlist) = @_;
+ my (%analysis,@parts);
+ if (ref($resource)) {
+ my $symb = $resource->symb();
+ my $add_to_form;
+ if ($check_for_randomlist) {
+ $add_to_form = { 'check_parts_withrandomlist' => 1,};
+ }
+ my $analyze = &get_analyze($symb,$uname,$udom,undef,$add_to_form);
+ if (ref($analyze) eq 'HASH') {
+ %analysis = %{$analyze};
+ }
+ if (ref($analysis{'parts'}) eq 'ARRAY') {
+ foreach my $part (@{$analysis{'parts'}}) {
+ my ($id,$respid) = split(/\./,$part);
+ if (!&Apache::loncommon::check_if_partid_hidden($id,$symb,$udom,$uname)) {
+ push(@parts,$part);
+ }
+ }
+ }
+ }
+ return (\%analysis,\@parts);
+ }
+
}
#--- Clean response type for display
@@ -653,7 +754,7 @@ sub verifyreceipt {
my $title.=
''.
- &mt('Verifying Submission Receipt [_1]',$receipt).
+ &mt('Verifying Receipt No. [_1]',$receipt).
' '.&mt('Resource: [_1]',$env{'form.probTitle'}).
' '."\n";
@@ -737,16 +838,16 @@ sub listStudents {
$env{'form.probTitle'} = $env{'form.probTitle'} eq '' ?
&Apache::lonnet::gettitle($symb) : $env{'form.probTitle'};
- my $result=' '.
- &mt($viewgrade.' Submissions for a Student or a Group of Students')
+ my $result=' '
+ .&mt("$viewgrade Submissions for a Student or a Group of Students")
.' View Problem Text: [_1]',
+ ' '.&mt('View Problem Text').': '.
'View Answer: [_1]',
+ ' '.&mt('View Answer').': '.
'Submissions: [_1]',$submission_options).''.&mt('Submissions').': '.$submission_options.'Grading Increments: [_1]',
+ ' '.&mt('Grading Increments').': '.
''.
''.&mt('Whole Points').' '.
''.&mt('Half Points').' '.
''.&mt('Quarter Points').' '.
''.&mt('Tenths of a Point').' '.
- ' ');
+ '';
$gradeTable .=
&build_section_inputs().
@@ -847,15 +944,14 @@ LISTJAVASCRIPT
&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);')).' '.&mt($status{$_}).' '."\n";
}
@@ -975,7 +1071,7 @@ LISTJAVASCRIPT
$gradeTable.=&Apache::loncommon::end_data_table()."\n".
'
function updateRadio(formname,id,weight) {
@@ -1081,7 +1178,7 @@ sub sub_page_js {
gradeBox.value = pts;
var resetbox = false;
if (isNaN(pts) || pts < 0) {
- alert("A number equal or greater than 0 is expected. Entered value = "+pts);
+ alert("$alertmsg"+pts);
for (var i=0; iprint(<
@@ -1358,7 +1456,7 @@ INNERJS
else return;
var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," ");
if (cleantxt=="") {
- alert("Please select a word or group of words from document and then click this link.");
+ alert("$alertmsg");
return;
}
var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt);
@@ -1597,7 +1695,7 @@ sub gradeBox {
my $radio.=''."\n"; # display radio buttons in a nice table 10 across
while ($thisweight<=$wgt) {
- $radio.= '/'.$wgt.' '.$wgtmsg.
($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : '').
- ' '."\n";
+ ' '.&mt('Grade Status').': '."\n";
$line.=''."\n";
if ($$record{'resource.'.$partid.'.solved'} eq 'excused') {
@@ -1626,9 +1724,9 @@ sub gradeBox {
$line.=''.&mt('reset status').' '."\n";
+ #&mt('Part: [_1] Points: [_2] or [_3] ',$display_part,$radio,$line);
$result .=
- &mt('Part: [_1] Points: [_2] or [_3] ',$display_part,$radio,$line);
-
+ ''.&mt('Part').': '.$display_part.' '.&mt('Points').': '.$radio.' '.&mt('or').' '.$line.' '.
$result.='
'."\n";
$result.=''.
&mt('Download All Submitted Documents').' ');
return
@@ -2010,7 +2108,7 @@ KEYWORDS
$lastsubonly.="\n".'Part: '.
$display_part.' ( ID '.$respid.
' ) '.
- ''.&mt('Nothing submitted - no attempts').'
';
+ ''.&mt('Nothing submitted - no attempts.').' ';
my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record);
if (@$files) {
- $lastsubonly.=''.&mt('Like all files provided by users, this file may contain virusses').' '.&mt('Like all files provided by users, this file may contain viruses').' '.&mt('Submitted Answer:').' '.
&cleanRecord($subval,$responsetype,$symb,$partid,
- $respid,\%record,$order);
+ $respid,\%record,$order,undef,$uname,$udom);
if ($similar) {$lastsubonly.="7 10 '."\n";
my $nsel = ($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : '1');
$ntstu =~ s/$nsel$nsel '."\n".
''.&mt('Nothing submitted - no attempts.').' ';
}
return (\@string,\$timestamp);
}
@@ -2470,7 +2568,7 @@ sub processHandGrade {
my (@parsedlist,@nextlist);
my ($nextflg) = 0;
- foreach (sort
+ foreach my $item (sort
{
if (lc($$fullname{$a}) ne lc($$fullname{$b})) {
return (lc($$fullname{$a}) cmp lc($$fullname{$b}));
@@ -2478,12 +2576,12 @@ sub processHandGrade {
return $a cmp $b;
} (keys(%$fullname))) {
if ($nextflg == 1 && $button =~ /Next$/) {
- push @parsedlist,$_;
+ push(@parsedlist,$item);
}
- $nextflg = 1 if ($_ eq $laststu);
+ $nextflg = 1 if ($item eq $laststu);
if ($button eq 'Previous') {
- last if ($_ eq $firststu);
- push @parsedlist,$_;
+ last if ($item eq $firststu);
+ push(@parsedlist,$item);
}
}
$ctr = 0;
@@ -2506,11 +2604,11 @@ sub processHandGrade {
my $submitted = 0;
my $ungraded = 0;
my $incorrect = 0;
- foreach (keys(%status)) {
- $submitted = 1 if ($status{$_} ne 'nothing');
- $ungraded = 1 if ($status{$_} =~ /^ungraded/);
- $incorrect = 1 if ($status{$_} =~ /^incorrect/);
- my ($foo,$partid,$foo1) = split(/\./,$_);
+ foreach my $item (keys(%status)) {
+ $submitted = 1 if ($status{$item} ne 'nothing');
+ $ungraded = 1 if ($status{$item} =~ /^ungraded/);
+ $incorrect = 1 if ($status{$item} =~ /^incorrect/);
+ my ($foo,$partid,$foo1) = split(/\./,$item);
if ($status{'resource.'.$partid.'.submitted_by'} ne '') {
$submitted = 0;
}
@@ -2521,7 +2619,7 @@ sub processHandGrade {
next if (!$ungraded && ($submitonly eq 'graded'));
next if (!$incorrect && $submitonly eq 'incorrect');
}
- push @nextlist,$student if ($ctr < $ntstu);
+ push(@nextlist,$student) if ($ctr < $ntstu);
last if ($ctr == $ntstu);
$ctr++;
}
@@ -2529,7 +2627,7 @@ sub processHandGrade {
$ctr = 0;
my $total = scalar(@nextlist)-1;
- foreach (sort @nextlist) {
+ foreach (sort(@nextlist)) {
my ($uname,$udom,$submitter) = split(/:/);
$env{'form.student'} = $uname;
$env{'form.userdom'} = $udom;
@@ -2575,7 +2673,7 @@ sub saveHandGrade {
}
} elsif ($dropMenu eq 'reset status'
&& exists($record{'resource.'.$new_part.'.solved'})) { #don't bother if no old records -> no attempts
- foreach my $key (keys (%record)) {
+ foreach my $key (keys(%record)) {
if ($key=~/^resource\.\Q$new_part\E\./) { $newrecord{$key} = ''; }
}
$newrecord{'resource.'.$new_part.'.regrader'}=
@@ -2610,7 +2708,7 @@ sub saveHandGrade {
&handback_files($request,$symb,$stuname,$domain,$newflg,$new_part,\%newrecord);
next;
} else {
- push @parts_graded, $new_part;
+ push(@parts_graded,$new_part);
}
if ($record{'resource.'.$new_part.'.awarded'} ne $partial) {
$newrecord{'resource.'.$new_part.'.awarded'} = $partial;
@@ -2637,7 +2735,7 @@ sub saveHandGrade {
$record{'resource.'.$new_part.'.solved'} eq 'incorrect_by_override' ||
$dropMenu eq 'reset status')
{
- push (@version_parts,$new_part);
+ push(@version_parts,$new_part);
}
}
my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
@@ -2685,7 +2783,7 @@ sub check_and_remove_from_queue {
sub handback_files {
my ($request,$symb,$stuname,$domain,$newflg,$new_part,$newrecord) = @_;
- my $portfolio_root = &propath($domain,$stuname).'/userfiles/portfolio';
+ my $portfolio_root = '/userfiles/portfolio';
my ($partlist,$handgrade,$responseType) = &response_type($symb);
my @part_response_id = &flatten_responseType($responseType);
@@ -2703,7 +2801,8 @@ sub handback_files {
my ($answer_name,$answer_ver,$answer_ext) =
&file_name_version_ext($answer_file);
my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);
- my @dir_list = &Apache::lonnet::dirlist($portfolio_path,$domain,$stuname,$portfolio_root);
+ my $getpropath = 1;
+ my @dir_list = &Apache::lonnet::dirlist($portfolio_root.$portfolio_path,$domain,$stuname,$getpropath);
my $version = &get_next_version($answer_name, $answer_ext, \@dir_list);
# fix file name
my ($save_file_name) = (($directory.$answer_name.".$version.".$answer_ext) =~ /^.+\/${stuname}\/(.*)/);
@@ -2711,8 +2810,10 @@ sub handback_files {
$newflg.'_'.$part_resp.'_returndoc'.$file_counter,
$save_file_name);
if ($result !~ m|^/uploaded/|) {
- $request->print('An error occurred ('.$result.
- ') while trying to upload '.$newflg.'_'.$part_resp.'_returndoc'.$file_counter.' '.
+ &mt('An error occurred ([_1]) while trying to upload [_2].',
+ $result,$newflg.'_'.$part_resp.'_returndoc'.$file_counter).
+ ' ');
} else {
# mark the file as read only
my @files = ($save_file_name);
@@ -2809,7 +2910,7 @@ sub decrement_aggs {
if ($aggtries == $totaltries) {
$decrement{'users'} = 1;
}
- foreach my $type (keys (%decrement)) {
+ foreach my $type (keys(%decrement)) {
$$aggregate{$symb."\0".$part."\0".$type} = -$decrement{$type};
}
return;
@@ -2839,8 +2940,7 @@ sub version_portfiles {
my $version_parts = join('|',@$v_flag);
my @returned_keys;
my $parts = join('|', @$parts_graded);
- my $portfolio_root = &propath($domain,$stu_name).
- '/userfiles/portfolio';
+ my $portfolio_root = '/userfiles/portfolio';
foreach my $key (keys(%$record)) {
my $new_portfiles;
if ($key =~ /^resource\.($version_parts)\./ && $key =~ /\.portfiles$/ ) {
@@ -2851,7 +2951,8 @@ sub version_portfiles {
my ($directory,$answer_file) =($file =~ /^(.*?)([^\/]*)$/);
my ($answer_name,$answer_ver,$answer_ext) =
&file_name_version_ext($answer_file);
- my @dir_list = &Apache::lonnet::dirlist($directory,$domain,$stu_name,$portfolio_root);
+ my $getpropath = 1;
+ my @dir_list = &Apache::lonnet::dirlist($portfolio_root.$directory,$domain,$stu_name,$getpropath);
my $version = &get_next_version($answer_name, $answer_ext, \@dir_list);
my $new_answer = &version_selected_portfile($domain, $stu_name, $directory, $answer_file, $version);
if ($new_answer ne 'problem getting file') {
@@ -2931,6 +3032,7 @@ sub file_name_version_ext {
sub viewgrades_js {
my ($request) = shift;
+ my $alertmsg = &mt('A number equal or greater than 0 is expected. Entered value = ');
$request->print(<
function writePoint(partid,weight,point) {
@@ -2939,7 +3041,7 @@ sub viewgrades_js {
if (point == "textval") {
point = document.classgrade["TEXTVAL_"+partid].value;
if (isNaN(point) || parseFloat(point) < 0) {
- alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
+ alert("$alertmsg"+parseFloat(point));
var resetbox = false;
for (var i=0; i';
+ &mt("Assign Common Grade to [_1]",$sectionClass,$section_display).' '."\n";
+ $line.= ''.&mt('Grade Status').': '.
' '.
@@ -3185,7 +3287,7 @@ sub viewgrades {
$result.=
&Apache::loncommon::start_data_table_row()."\n".
- &mt('Part: [_1] Points: [_2] or [_3] ',$display_part,$radio,$line).
+ ''.&mt('Part').': '.$display_part.' '.&mt('Points').': '.$radio.' '.&mt('or').' '.$line.' '.
&Apache::loncommon::end_data_table_row()."\n";
$ctsparts++;
}
@@ -3196,8 +3298,8 @@ sub viewgrades {
#table listing all the students in a section/class
#header of table
- $result.= ''.&mt('Assign Grade to Specific Students in '.$sectionClass,
- $section_display).' ';
+ $result.= ''.&mt('Assign Grade to Specific Students in ').$sectionClass,
+ $section_display.' ';
$result.= &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().
''.&mt('No.').' '.
@@ -3207,10 +3309,11 @@ sub viewgrades {
my @partids = ();
foreach my $part (@parts) {
my $display=&Apache::lonnet::metadata($url,$part.'.display');
- $display =~ s|^Number of Attempts|Tries'.
@@ -3364,7 +3467,7 @@ sub editgrades {
my $header;
while ($ctr < $env{'form.totalparts'}) {
my $partid = $env{'form.partid_'.$ctr};
- push @partid,$partid;
+ push(@partid,$partid);
$weight{$partid} = $env{'form.weight_'.$partid};
$ctr++;
}
@@ -3378,10 +3481,11 @@ sub editgrades {
if ($part !~ m/^\Q$partid\E/) { next;}
if ($type eq 'awarded' || $type eq 'solved') { next; }
my $display=&Apache::lonnet::metadata($url,$stores.'.display');
- $display =~ s/\[Part: (\w)+\]//;
- $display =~ s/Number of Attempts/Tries/;
- $header .= ' '.&mt('Old '.$display).' '.
- ''.&mt('New '.$display).' ';
+ $display =~ s/\[Part: \Q$part\E\]//;
+ my $narrowtext = &mt('Tries');
+ $display =~ s/Number of Attempts/$narrowtext/;
+ $header .= ''.&mt('Old').' '.$display.' '.
+ ''.&mt('New').' '.$display.' ';
$columns{$partid}+=2;
}
}
@@ -3693,7 +3797,7 @@ ENDPICK
sub csvupload_fields {
my ($symb) = @_;
my (@parts) = &getpartlist($symb);
- my @fields=(['ID','Student ID'],
+ my @fields=(['ID','Student/Employee ID'],
['username','Student Username'],
['domain','Student Domain']);
my (undef,undef,$url) = &Apache::lonnet::decode_symb($symb);
@@ -3723,11 +3827,12 @@ ENDPICK
}
sub checkforfile_js {
+ my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');
my $result =<
function checkUpload(formname) {
if (formname.upfile.value == "") {
- alert("Please use the browse button to select a file from your local directory.");
+ alert("$alertmsg");
return false;
}
formname.submit();
@@ -3747,8 +3852,8 @@ sub upcsvScores_form {
$result.=$table;
$result.=''."\n";
$result.=''."\n";
- $result.=' '.&mt('Specify a file containing the class scores for current resource').
- '. '.&mt('Specify a file containing the class scores for current resource.').
+ ' '."\n";
$result.=''."\n";
my $upload=&mt("Upload Scores");
my $upfile_select=&Apache::loncommon::upfile_select_html();
@@ -3960,31 +4065,31 @@ sub csvuploadassign {
$grades{$store_key}=$entries{$fields{$dest}};
}
}
- if (! %grades) { push(@skipped,"$username:$domain no data to save"); }
- $grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}";
- my $result=&Apache::lonnet::cstore(\%grades,$symb,
+ if (! %grades) {
+ push(@skipped,&mt("[_1]: no data to save","$username:$domain"));
+ } else {
+ $grades{"resource.regrader"}="$env{'user.name'}:$env{'user.domain'}";
+ my $result=&Apache::lonnet::cstore(\%grades,$symb,
$env{'request.course.id'},
$domain,$username);
- if ($result eq 'ok') {
- $request->print('.');
- } else {
- $request->print("
-
- Failed to save student $username:$domain.
- Message when trying to save was ($result)
-
-
" );
- }
- $request->rflush();
- $countdone++;
+ if ($result eq 'ok') {
+ $request->print('.');
+ } else {
+ $request->print("".
+ &mt("Failed to save data for student [_1]. Message when trying to save was: [_2]",
+ "$username:$domain",$result)."
");
+ }
+ $request->rflush();
+ $countdone++;
+ }
}
- $request->print("'.&mt("Saved [_1] students",$countdone)." \n");
if (@skipped) {
- $request->print('
Skipped Students '.&mt('Skipped Students').'
');
foreach my $student (@skipped) { $request->print("$studentStudents Not Allowed to Modify
');
+ $request->print(''.&mt('Students Not Allowed to Modify').'
');
foreach my $student (@notallowed) { $request->print("$student
function checkPickOne(formname) {
if (radioSelection(formname.student) == null) {
- alert("Please select the student you wish to grade.");
+ alert("$alertmsg");
return;
}
ptr = pullDownSelection(formname.selectpage);
@@ -4041,7 +4147,7 @@ LISTJAVASCRIPT
$ctr++;
}
$select.= '';
- $result.=&mt(' Problems from: [_1]',$select)."'.&mt('Problems from').': '.$select."View Problems Text: [_1]',$options);
+ $result.=' '.&mt('View Problem Text').': '.$options;
$options =
'Submission Details: [_1]',$options);
+ $result.=' '.&mt('Submissions').': '.$options;
$result.=&build_section_inputs();
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
@@ -4071,12 +4177,10 @@ LISTJAVASCRIPT
'Use CODE: [_1] ',
- ''.&mt('Use CODE').': ||g;
- $studentTable.=' '.$title.' Correct answer: '.$title.' '.&mt('Correct answer').': '.&mt('Nothing submitted - no attempts').' '.&mt('Nothing submitted - no attempts.').' Unable to modify requested student.('.$env{'form.student'}.' ');
+ $request->print(''.&mt('Unable to modify requested student ([_1])',$env{'form.student'}).' ');
$request->print(&show_grading_menu_form($env{'form.symb'}));
return;
}
my $result=' '.$env{'form.title'}.' Student: '.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).
+ $result.=' '.&mt('Student: ').&nameUserString(undef,$env{'form.fullname'},$uname,$udom).
' '."\n";
$request->print($result);
@@ -4436,7 +4542,7 @@ sub updateGradeByPage {
my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $env{'form.page'});
my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps
if (!$map) {
- $request->print('Unable to grade requested sequence. ('.$resUrl.') ');
+ $request->print(''.&mt('Unable to grade requested sequence ([_1]).',$resUrl).' ');
my ($symb)=&get_symb($request);
$request->print(&show_grading_menu_form($symb));
return;
@@ -4468,8 +4574,8 @@ sub updateGradeByPage {
&Apache::loncommon::start_data_table_row().
''.$prob.
(scalar(@{$parts}) == 1 ? ''
- : ' ';
+ : ' '.$title.' ';
my %newrecord=();
@@ -4513,10 +4619,10 @@ sub updateGradeByPage {
}
my $display_part=&get_display_part($partid,$curRes->symb());
my $oldstatus = $env{'form.solved'.$question.'_'.$partid};
- $displayPts[0].=' Part: '.$display_part.' = '.
+ $displayPts[0].=' '.&mt('Part').': '.$display_part.' = '.
(($oldstatus eq 'excused') ? 'excused' : $oldpts).
' Part: '.$display_part.' = '.
+ $displayPts[1].=' '.&mt('Part').': '.$display_part.' = '.
(($score eq 'excused') ? 'excused' : $newpts).
' '."\n";
$result.=''.$descrip.' '."\n";
+ my @lines = &get_scantronformat_file();
+ if (@lines > 0) {
+ foreach my $line (@lines) {
+ next if (($line =~ /^\#/) || ($line eq ''));
+ my ($name,$descrip)=split(/:/,$line);
+ $result.=''.$descrip.' '."\n";
+ }
}
$result.=' '."\n";
-
return $result;
}
+=pod
+
+=item get_scantronformat_file
+
+ Returns an array containing lines from the scantron format file for
+ the domain of the course.
+
+ If a url for a custom.tab file is listed in domain's configuration.db,
+ lines are from this file.
+
+ Otherwise, if a default.tab has been published in RES space by the
+ domainconfig user, lines are from this file.
+
+ Otherwise, fall back to getting lines from the legacy file on the
+ local server: /home/httpd/lonTabs/default_scantronformat.tab
+
+=cut
+
+sub get_scantronformat_file {
+ my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my %domconfig = &Apache::lonnet::get_dom('configuration',['scantron'],$cdom);
+ my $gottab = 0;
+ my @lines;
+ if (ref($domconfig{'scantron'}) eq 'HASH') {
+ if ($domconfig{'scantron'}{'scantronformat'} ne '') {
+ my $formatfile = &Apache::lonnet::getfile($Apache::lonnet::perlvar{'lonDocRoot'}.$domconfig{'scantron'}{'scantronformat'});
+ if ($formatfile ne '-1') {
+ @lines = split("\n",$formatfile,-1);
+ $gottab = 1;
+ }
+ }
+ }
+ if (!$gottab) {
+ my $confname = $cdom.'-domainconfig';
+ my $default = $Apache::lonnet::perlvar{'lonDocRoot'}.'/res/'.$cdom.'/'.$confname.'/default.tab';
+ my $formatfile = &Apache::lonnet::getfile($default);
+ if ($formatfile ne '-1') {
+ @lines = split("\n",$formatfile,-1);
+ $gottab = 1;
+ }
+ }
+ if (!$gottab) {
+ my @domains = &Apache::lonnet::current_machine_domains();
+ if (grep(/^\Q$cdom\E$/,@domains)) {
+ my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
+ @lines = <$fh>;
+ close($fh);
+ } else {
+ my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/default_scantronformat.tab');
+ @lines = <$fh>;
+ close($fh);
+ }
+ }
+ return @lines;
+}
+
=pod
=item scantron_CODElist
@@ -4825,11 +5002,11 @@ sub scantron_CODElist {
=cut
sub scantron_CODEunique {
- my $result='
+ my $result='
-
+
';
@@ -4866,6 +5043,8 @@ sub scantron_selectphase {
my $CODE_unique=&scantron_CODEunique();
my $result;
+ $ssi_error = 0;
+
# Chunk of form to prompt for a file to grade and how:
$result.= '
@@ -4986,8 +5165,41 @@ sub scantron_selectphase {
');
&Apache::lonpickcode::code_list($r,2);
+
+ $r->print(''.&mt('Gathering necessary info.').'
');$r->rflush();
+ $r->print(''.&mt('Gathering necessary information.').'
');$r->rflush();
#get the student pick code ready
$r->print(&Apache::loncommon::studentbrowser_javascript());
my $max_bubble=&scantron_get_maxbubble();
@@ -5953,7 +6225,7 @@ sub scantron_validate_file {
my $stop=0;
while (!$stop && $currentphase < scalar(@validate_phases)) {
- $r->print(' '.&mt('Validating '.$validate_phases[$currentphase]).'
');
+ $r->print(&mt('Validating '.$validate_phases[$currentphase]).''.
+ ' '.
+ (' 'x3).''.
+ ' ".&mt("Or click the 'Grading Menu' button to start over.")."
");
} else {
- $r->print('".&mt("The encoded ID is not in the classlist").
@@ -6580,7 +6828,7 @@ ENDSCRIPT
"
".&mt("There have been multiple bubbles scanned for a some question(s)")."
\n");
+ $r->print("".&mt("There have been multiple bubbles scanned for some question(s)")."
\n");
# The form field scantron_questions is acutally a list of line numbers.
# represented by this form so:
@@ -6592,15 +6840,18 @@ ENDSCRIPT
$r->print($message);
$r->print("".&mt("Please indicate which bubble should be used for grading")."
");
foreach my $question (@{$arg}) {
- &prompt_for_corrections($r, $question, $scan_config, $scan_record);
+ my @linenums = &prompt_for_corrections($r,$question,$scan_config,
+ $scan_record, $error);
+ push(@lines_to_correct,@linenums);
}
+ $r->print(&verify_bubbles_checked(@lines_to_correct));
} elsif ($error eq 'missingbubble') {
$r->print("".&mt("There have been no bubbles scanned for some question(s)")."
\n");
$r->print($message);
$r->print("".&mt("Please indicate which bubble should be used for grading.")."
");
- $r->print(&mt("Some questions have no scanned bubbles")."\n");
+ $r->print(&mt("Some questions have no scanned bubbles.")."\n");
- # The form field scantron_questinos is actually a list of line numbers not
+ # The form field scantron_questions is actually a list of line numbers not
# a list of question numbers. Therefore:
#
@@ -6609,14 +6860,50 @@ ENDSCRIPT
$r->print('
+function verify_bubble_radio(form) {
+ var ansnumArray = new Array ("$ansnumstr");
+ var need_bubble_count = 0;
+ for (var i=0; i 1) {
+ var bubble_picked = 0;
+ for (var j=0; j
+ENDSCRIPT
+ return $output;
+}
+
=pod
=item questions_to_line_list
@@ -6635,11 +6922,26 @@ sub questions_to_line_list {
my ($questions) = @_;
my @lines;
- foreach my $question (@{$questions}) {
- my $first = $first_bubble_line{$question-1} + 1;
- my $count = $bubble_lines_per_response{$question-1};
- my $last = $first+$count-1;
- push(@lines, ($first..$last));
+ foreach my $item (@{$questions}) {
+ my $question = $item;
+ my ($first,$count,$last);
+ if ($item =~ /^(\d+)\.(\d+)$/) {
+ $question = $1;
+ my $subquestion = $2;
+ $first = $first_bubble_line{$question-1} + 1;
+ my @subans = split(/,/,$subdivided_bubble_lines{$question-1});
+ my $subcount = 1;
+ while ($subcount<$subquestion) {
+ $first += $subans[$subcount-1];
+ $subcount ++;
+ }
+ $count = $subans[$subquestion-1];
+ } else {
+ $first = $first_bubble_line{$question-1} + 1;
+ $count = $bubble_lines_per_response{$question-1};
+ }
+ $last = $first+$count-1;
+ push(@lines, ($first..$last));
}
return join(',', @lines);
}
@@ -6657,33 +6959,74 @@ for multi and missing bubble cases).
$question - The question number to prompt for.
$scan_config - The scantron file configuration hash.
$scan_record - Reference to the hash that has the the parsed scanlines.
+ $error - Type of error
Implicit inputs:
%bubble_lines_per_response - Starting line numbers for each question.
Numbered from 0 (but question numbers are from
1.
%first_bubble_line - Starting bubble line for each question.
+ %subdivided_bubble_lines - optionresponse, matchresponse and rankresponse
+ type problems render as separate sub-questions,
+ in exam mode. This hash contains a
+ comma-separated list of the lines per
+ sub-question.
+ %responsetype_per_response - essayresponse, formularesponse,
+ stringresponse, imageresponse, reactionresponse,
+ and organicresponse type problem parts can have
+ multiple lines per response if the weight
+ assigned exceeds 10. In this case, only
+ one bubble per line is permitted, but more
+ than one line might contain bubbles, e.g.
+ bubbling of: line 1 - J, line 2 - J,
+ line 3 - B would assign 22 points.
=cut
sub prompt_for_corrections {
- my ($r, $question, $scan_config, $scan_record) = @_;
-
- my $lines = $bubble_lines_per_response{$question-1};
- my $current_line = $first_bubble_line{$question-1} + 1 ;
-
+ my ($r, $question, $scan_config, $scan_record, $error) = @_;
+ my ($current_line,$lines);
+ my @linenums;
+ my $questionnum = $question;
+ if ($question =~ /^(\d+)\.(\d+)$/) {
+ $question = $1;
+ $current_line = $first_bubble_line{$question-1} + 1 ;
+ my $subquestion = $2;
+ my @subans = split(/,/,$subdivided_bubble_lines{$question-1});
+ my $subcount = 1;
+ while ($subcount<$subquestion) {
+ $current_line += $subans[$subcount-1];
+ $subcount ++;
+ }
+ $lines = $subans[$subquestion-1];
+ } else {
+ $current_line = $first_bubble_line{$question-1} + 1 ;
+ $lines = $bubble_lines_per_response{$question-1};
+ }
if ($lines > 1) {
- $r->print(&mt("The group of bubble lines below responds to a single question. Select at most one bubble in a single line and select 'No Bubble' in all the other lines. ")."
');
+ if ($scancode eq '') {
+ $r->print(&mt('Mismatch grading bubble sheet for user: [_1] with ID: [_2].',
+ $uname.':'.$udom,$scan_record->{'scantron.ID'}));
+ } else {
+ $r->print(&mt('Mismatch grading bubble sheet for user: [_1] with ID: [_2] and CODE: [_3].',
+ $uname.':'.$udom,$scan_record->{'scantron.ID'},$scancode));
+ }
+ $r->print('
'.&mt('Source').' '.&mt('Bubbled responses').' '.
+ &Apache::loncommon::end_data_table_header_row()."\n".
+ &Apache::loncommon::start_data_table_row().
+ ''.&mt('Bubble Sheet').' '.
+ ''.$studentdata.' Stored submissions '.
+ ''.$studentrecord.' '.
+ &mt('A second grading pass was needed for user: [_1] with ID: [_2], because a mismatch was seen on the first pass.',$uname.':'.$udom,$scan_record->{'scantron.ID'}).' took $lasttime
");
@@ -7179,13 +7640,57 @@ SCANTRONFORM
return '';
}
-=pod
-
-=item scantron_upload_scantron_data
-
- Creates the screen for adding a new bubble sheet data file to a course.
+sub graders_resources_pass {
+ my ($resources,$grader_partids_by_symb,$grader_randomlists_by_symb) = @_;
+ if ((ref($resources) eq 'ARRAY') && (ref($grader_partids_by_symb)) &&
+ (ref($grader_randomlists_by_symb) eq 'HASH')) {
+ foreach my $resource (@{$resources}) {
+ my $ressymb = $resource->symb();
+ my ($analysis,$parts) =
+ &scantron_partids_tograde($resource,$env{'request.course.id'},
+ $env{'user.name'},$env{'user.domain'},1);
+ $grader_partids_by_symb->{$ressymb} = $parts;
+ if (ref($analysis) eq 'HASH') {
+ if (ref($analysis->{'parts_withrandomlist'}) eq 'ARRAY') {
+ $grader_randomlists_by_symb->{$ressymb} =
+ $analysis->{'parts_withrandomlist'};
+ }
+ }
+ }
+ }
+ return;
+}
-=cut
+sub grade_student_bubbles {
+ my ($r,$uname,$udom,$scan_record,$scancode,$resources,$parts) = @_;
+ if (ref($resources) eq 'ARRAY') {
+ my $count = 0;
+ foreach my $resource (@{$resources}) {
+ my $ressymb = $resource->symb();
+ my %form = ('submitted' => 'scantron',
+ 'grade_target' => 'grade',
+ 'grade_username' => $uname,
+ 'grade_domain' => $udom,
+ 'grade_courseid' => $env{'request.course.id'},
+ 'grade_symb' => $ressymb,
+ 'CODE' => $scancode
+ );
+ if (ref($parts) eq 'HASH') {
+ if (ref($parts->{$ressymb}) eq 'ARRAY') {
+ foreach my $part (@{$parts->{$ressymb}}) {
+ $form{'scantron_questnum_start.'.$part} =
+ 1+$env{'form.scantron.first_bubble_line.'.$count};
+ $count++;
+ }
+ }
+ }
+ my $result=&ssi_with_retries($resource->src(),$ssi_retries,%form);
+ return 'ssi_error' if ($ssi_error);
+ last if (&Apache::loncommon::connection_aborted($r));
+ }
+ }
+ return;
+}
sub scantron_upload_scantron_data {
my ($r)=@_;
@@ -7200,7 +7705,7 @@ sub scantron_upload_scantron_data {