--- loncom/homework/grades.pm 2020/09/08 15:48:41 1.596.2.12.2.53
+++ loncom/homework/grades.pm 2020/11/08 22:23:52 1.777
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.596.2.12.2.53 2020/09/08 15:48:41 raeburn Exp $
+# $Id: grades.pm,v 1.777 2020/11/08 22:23:52 raeburn Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -44,11 +44,12 @@ use Apache::Constants qw(:common :http);
use Apache::lonlocal;
use Apache::lonenc;
use Apache::lonstathelpers;
+use Apache::lonquickgrades;
use Apache::bridgetask();
use Apache::lontexconvert();
+use String::Similarity;
use HTML::Parser();
use File::MMagic;
-use String::Similarity;
use LONCAPA;
use POSIX qw(floor);
@@ -118,7 +119,11 @@ sub getpartlist {
my $res = $navmap->getBySymb($symb);
my $partlist = $res->parts();
my $url = $res->src();
- my @metakeys = split(/,/,&Apache::lonnet::metadata($url,'keys'));
+ my $toolsymb;
+ if ($url =~ /ext\.tool$/) {
+ $toolsymb = $symb;
+ }
+ my @metakeys = split(/,/,&Apache::lonnet::metadata($url,'keys',$toolsymb));
my @stores;
foreach my $part (@{ $partlist }) {
@@ -142,7 +147,6 @@ sub nameUserString {
}
#--- Get the partlist and the response type for a given problem. ---
-#--- Indicate if a response type is coded handgraded or not. ---
#--- Count responseIDs, essayresponse items, and dropbox items ---
#--- Sets response_error pointer to "1" if navmaps object broken ---
sub response_type {
@@ -299,7 +303,7 @@ sub showResourceInfo {
} else {
return ' ';
}
- }
+ }
return $result;
}
@@ -586,7 +590,7 @@ sub cleanRecord {
return $result;
}
} elsif ( $response =~ m/(?:numerical|formula|custom)/) {
- # Respect multiple input fields, see Bug #5409
+ # Respect multiple input fields, see Bug #5409
$answer =
&Apache::loncommon::format_previous_attempt_value('submission',
$answer);
@@ -1037,6 +1041,7 @@ sub verifyreceipt {
sub listStudents {
my ($request,$symb,$submitonly,$divforres) = @_;
+ my $is_tool = ($symb =~ /ext\.tool$/);
my $cdom = $env{"course.$env{'request.course.id'}.domain"};
my $cnum = $env{"course.$env{'request.course.id'}.num"};
my $getsec = $env{'form.section'} eq '' ? 'all' : $env{'form.section'};
@@ -1103,26 +1108,38 @@ LISTJAVASCRIPT
"\n".$table;
$gradeTable .= &Apache::lonhtmlcommon::start_pick_box();
- $gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))
- .''."\n"
- .''."\n"
- .' '."\n"
- .&Apache::lonhtmlcommon::row_closure();
- $gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Answer'))
- .''."\n"
- .''."\n"
- .' '."\n"
- .&Apache::lonhtmlcommon::row_closure();
+ unless ($is_tool) {
+ $gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Problem Text'))
+ .''."\n"
+ .''."\n"
+ .' '."\n"
+ .&Apache::lonhtmlcommon::row_closure();
+ $gradeTable .= &Apache::lonhtmlcommon::row_title(&mt('View Answer'))
+ .''."\n"
+ .''."\n"
+ .' '."\n"
+ .&Apache::lonhtmlcommon::row_closure();
+ }
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
my $saveStatus = $stu_status eq '' ? 'Active' : $stu_status;
$env{'form.Status'} = $saveStatus;
- my %optiontext = &Apache::lonlocal::texthash (
+ my %optiontext;
+ if ($is_tool) {
+ %optiontext = &Apache::lonlocal::texthash (
+ lastonly => 'last transaction',
+ last => 'last transaction with details',
+ datesub => 'all transactions',
+ all => 'all transactions with details',
+ );
+ } else {
+ %optiontext = &Apache::lonlocal::texthash (
lastonly => 'last submission',
last => 'last submission with details',
datesub => 'all submissions',
all => 'all submissions with details',
);
+ }
my $submission_options =
''.
'';
- } elsif ($ocrsid ne '') {
+ } else {
my %old_course_desc;
- if (ref($coursedesc_by_cid{$ocrsid}) eq 'HASH') {
- %old_course_desc = %{$coursedesc_by_cid{$ocrsid}};
- } else {
- my $args;
- if ($ocrsid ne $env{'request.course.id'}) {
- $args = {'one_time' => 1};
+ if ($ocrsid ne '') {
+ if (ref($coursedesc_by_cid{$ocrsid}) eq 'HASH') {
+ %old_course_desc = %{$coursedesc_by_cid{$ocrsid}};
+ } else {
+ my $args;
+ if ($ocrsid ne $env{'request.course.id'}) {
+ $args = {'one_time' => 1};
+ }
+ %old_course_desc =
+ &Apache::lonnet::coursedescription($ocrsid,$args);
+ $coursedesc_by_cid{$ocrsid} = \%old_course_desc;
}
- %old_course_desc =
- &Apache::lonnet::coursedescription($ocrsid,$args);
- $coursedesc_by_cid{$ocrsid} = \%old_course_desc;
+ $similar .=
+ '
'.
+ &mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',
+ $osim,
+ &Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',
+ $old_course_desc{'description'},
+ $old_course_desc{'num'},
+ $old_course_desc{'domain'}).
+ '
';
+ } else {
+ $similar .=
+ '
'.
+ &mt('Essay is [_1]% similar to an essay by [_2] in an unknown course',
+ $osim,
+ &Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')').
+ '
';
}
- $similar .=
- '
'.
- &mt('Essay is [_1]% similar to an essay by [_2] in course [_3] (course id [_4]:[_5])',
- $osim,
- &Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')',
- $old_course_desc{'description'},
- $old_course_desc{'num'},
- $old_course_desc{'domain'}).
- '
';
- } else {
- $similar .=
- '
'.
- &mt('Essay is [_1]% similar to an essay by [_2] in an unknown course',
- $osim,
- &Apache::loncommon::plainname($oname,$odom).' ('.$oname.':'.$odom.')').
- '
';
}
$similar .= '
'.
&keywords_highlight($oessay).
'
';
- }
- }
- }
+ }
+ }
+ }
my $order=&get_order($partid,$respid,$symb,$uname,$udom,
undef,$type,$trial,$rndseed);
if (($env{'form.lastSub'} eq 'lastonly') ||
@@ -2616,7 +2657,7 @@ sub submission {
$lastsubonly.=' '.&mt('[quant,_1,file] uploaded to this anonymous survey',scalar(@{$files}));
} else {
$lastsubonly.='
'.''.&mt('Submitted Files:').''
- .' ';
+ .' ';
if(@$files == 1) {
$lastsubonly .= &mt('Like all files provided by users, this file may contain viruses!');
} else {
@@ -2629,7 +2670,7 @@ sub submission {
}
}
$lastsubonly.=' ';
- }
+ }
if ($hide eq 'anon') {
$lastsubonly.=' '.&mt('Anonymous Survey').'';
} else {
@@ -2648,7 +2689,7 @@ sub submission {
if ($similar) {$lastsubonly.="
$similar\n";}
$lastsubonly.='';
}
- }
+ }
}
$lastsubonly.=''."\n"; # End: LC_grade_submissions_body
}
@@ -2659,7 +2700,7 @@ sub submission {
}
if ($env{'form.lastSub'} =~ /^(last|all)$/) {
my $identifier = (&canmodify($usec)? $counter : '');
- $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
+ $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
$env{'request.course.id'},
$last,'.submission',
'Apache::grades::keywords_highlight',
@@ -2669,8 +2710,8 @@ sub submission {
.$udom.'" />'."\n");
# return if view submission with no grading option
if (!&canmodify($usec)) {
- $request->print('
'.&mt('No grading privileges').'
');
- return;
+ $request->print('
'.&mt('No grading privileges').'
');
+ return;
} else {
$request->print(''."\n");
}
@@ -2690,7 +2731,7 @@ sub submission {
$msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript
$result.=''."\n".
''."\n".
- ' '.
&mt('Compose message to student'.(scalar(@$col_fullnames) >= 1 ? 's' : '')).')'.
@@ -2698,14 +2739,19 @@ sub submission {
'/mailbkgrd.gif" width="14" height="10" alt="" name="mailicon'.$counter.'" />'."\n".
' ('.
&mt('Message will be sent when you click on Save & Next below.').")\n".
- '';
+ '';
$request->print($result);
}
my %seen = ();
my @partlist;
my @gradePartRespid;
- my @part_response_id = &flatten_responseType($responseType);
+ my @part_response_id;
+ if ($is_tool) {
+ @part_response_id = ([0,'']);
+ } else {
+ @part_response_id = &flatten_responseType($responseType);
+ }
$request->print(
'
'
.'
'.&mt('Assign Grades').'
'
@@ -2829,7 +2875,7 @@ sub check_collaborators {
#--- Retrieve the last submission for all the parts
sub get_last_submission {
- my ($returnhash)=@_;
+ my ($returnhash,$is_tool)=@_;
my (@string,$timestamp,%lasthidden);
if ($$returnhash{'version'}) {
my %lasthash=();
@@ -2895,8 +2941,14 @@ sub get_last_submission {
}
}
if (!@string) {
+ my $msg;
+ if ($is_tool) {
+ $msg = &mt('No grade passed back.');
+ } else {
+ $msg = &mt('Nothing submitted - no attempts.');
+ }
$string[0] =
- ''.&mt('Nothing submitted - no attempts.').'';
+ ''.$msg.'';
}
return (\@string,\$timestamp);
}
@@ -2928,11 +2980,12 @@ sub show_previous_task_version {
my ($uname,$udom) = ($env{'form.student'},$env{'form.userdom'});
my $usec = &Apache::lonnet::getsection($udom,$uname,$env{'request.course.id'});
if (!&canview($usec)) {
- $request->print(''.
- &mt('Unable to view previous version for requested student.').
- ' '.&mt('([_1] in section [_2] in course id [_3])',
- $uname.':'.$udom,$usec,$env{'request.course.id'}).
- '');
+ $request->print(
+ ''.
+ &mt('Unable to view previous version for requested student.').
+ ' '.&mt('([_1] in section [_2] in course id [_3])',
+ $uname.':'.$udom,$usec,$env{'request.course.id'}).
+ '');
return;
}
my $mode = 'both';
@@ -3116,7 +3169,7 @@ sub processHandGrade {
next;
}
if ($errorflag eq 'not_allowed') {
- $request->print(
+ $request->print(
''
.&mt('Not allowed to modify grades for [_1]',"$uname:$udom")
.'');
@@ -3224,9 +3277,9 @@ sub processHandGrade {
$ctr = 0;
while ($ctr < $ngrade) {
if ($env{'form.newmsg'.$ctr} ne '') {
- $keyhash{$symb.'_savemsg'.$idx} = $env{'form.newmsg'.$ctr};
- $env{'form.savemsg'.$idx} = $env{'form.newmsg'.$ctr};
- $idx++;
+ $keyhash{$symb.'_savemsg'.$idx} = $env{'form.newmsg'.$ctr};
+ $env{'form.savemsg'.$idx} = $env{'form.newmsg'.$ctr};
+ $idx++;
}
$ctr++;
}
@@ -3234,8 +3287,8 @@ sub processHandGrade {
$keyhash{$symb.'_savemsgN'} = $env{'form.savemsgN'};
}
if (($numessay) || ($env{'form.compmsg'})) {
- my $putresult = &Apache::lonnet::put
- ('nohist_handgrade',\%keyhash,$cdom,$cnum);
+ my $putresult = &Apache::lonnet::put
+ ('nohist_handgrade',\%keyhash,$cdom,$cnum);
}
# Called by Save & Refresh from Highlight Attribute Window
@@ -3337,7 +3390,7 @@ sub processHandGrade {
$ctr++;
}
if ($total < 0) {
- my $the_end.='
'.&mt('[_1]Message:[_2] No more students for this section or class.','','').'
'."\n";
+ my $the_end.='
'.&mt('[_1]Message:[_2] No more students for this section or class.','','').'
'."\n";
$request->print($the_end);
}
return '';
@@ -3531,19 +3584,19 @@ sub handback_files {
my $part_resp = join('_',@{ $part_response_id });
if (($env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'} =~ /^\d+$/) & ($new_part eq $part_id)) {
for (my $counter=1; $counter<=$env{'form.'.$newflg.'_'.$part_resp.'_countreturndoc'}; $counter++) {
- # if multiple files are uploaded names will be 'returndoc2','returndoc3'
- if ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter}) {
+ # if multiple files are uploaded names will be 'returndoc2','returndoc3'
+ if ($env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter}) {
my $fname=$env{'form.'.$newflg.'_'.$part_resp.'_returndoc'.$counter.'.filename'};
my ($directory,$answer_file) =
($env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter} =~ /^(.*?)([^\/]*)$/);
my ($answer_name,$answer_ver,$answer_ext) =
- &file_name_version_ext($answer_file);
+ &Apache::lonnet::file_name_version_ext($answer_file);
my ($portfolio_path) = ($directory =~ /^.+$stuname\/portfolio(.*)/);
my $getpropath = 1;
my ($dir_list,$listerror) =
&Apache::lonnet::dirlist($portfolio_root.$portfolio_path,
$domain,$stuname,$getpropath);
- my $version = &get_next_version($answer_name,$answer_ext,$dir_list);
+ my $version = &Apache::lonnet::get_next_version($answer_name,$answer_ext,$dir_list);
# fix filename
my ($save_file_name) = (($directory.$answer_name.".$version.".$answer_ext) =~ /^.+\/${stuname}\/(.*)/);
my $result=&Apache::lonnet::finishuserfileupload($stuname,$domain,
@@ -3561,8 +3614,7 @@ sub handback_files {
$$newrecord{"resource.$new_part.$resp_id.handback"}.=',';
}
$$newrecord{"resource.$new_part.$resp_id.handback"} .= $save_file_name;
- $file_msg.=''.$save_file_name." ";
-
+ $file_msg.= ''.$save_file_name." ";
}
$request->print(' '.&mt('[_1] will be the uploaded filename [_2]',''.$fname.'',''.$env{'form.'.$newflg.'_'.$part_resp.'_origdoc'.$counter}.''));
}
@@ -3573,7 +3625,7 @@ sub handback_files {
$request->print(' ');
my @what = ($symb,$env{'request.course.id'},'handback');
&Apache::lonnet::mark_as_readonly($domain,$stuname,\@handedback,\@what);
- my $user_lh = &Apache::loncommon::user_lang($stuname,$domain,$env{'request.course.id'});
+ my $user_lh = &Apache::loncommon::user_lang($stuname,$domain,$env{'request.course.id'});
my ($subject,$message);
if (scalar(@handedback) == 1) {
$subject = &mt_user($user_lh,'File Handed Back by Instructor');
@@ -3693,29 +3745,14 @@ sub version_portfiles {
my $version_parts = join('|',@$v_flag);
my @returned_keys;
my $parts = join('|', @$parts_graded);
- my $portfolio_root = '/userfiles/portfolio';
foreach my $key (keys(%$record)) {
my $new_portfiles;
if ($key =~ /^resource\.($version_parts)\./ && $key =~ /\.portfiles$/ ) {
my @versioned_portfiles;
my @portfiles = split(/\s*,\s*/,$$record{$key});
- foreach my $file (@portfiles) {
- &Apache::lonnet::unmark_as_readonly($domain,$stu_name,[$symb,$env{'request.course.id'}],$file);
- my ($directory,$answer_file) =($file =~ /^(.*?)([^\/]*)$/);
- my ($answer_name,$answer_ver,$answer_ext) =
- &file_name_version_ext($answer_file);
- my $getpropath = 1;
- my ($dir_list,$listerror) =
- &Apache::lonnet::dirlist($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') {
- push(@versioned_portfiles, $directory.$new_answer);
- &Apache::lonnet::mark_as_readonly($domain,$stu_name,
- [$directory.$new_answer],
- [$symb,$env{'request.course.id'},'graded']);
- }
+ if (@portfiles) {
+ &Apache::lonnet::portfiles_versioning($symb,$domain,$stu_name,\@portfiles,
+ \@versioned_portfiles);
}
$$record{$key} = join(',',@versioned_portfiles);
push(@returned_keys,$key);
@@ -3724,64 +3761,6 @@ sub version_portfiles {
return (@returned_keys);
}
-sub get_next_version {
- my ($answer_name, $answer_ext, $dir_list) = @_;
- my $version;
- if (ref($dir_list) eq 'ARRAY') {
- foreach my $row (@{$dir_list}) {
- my ($file) = split(/\&/,$row,2);
- my ($file_name,$file_version,$file_ext) =
- &file_name_version_ext($file);
- if (($file_name eq $answer_name) &&
- ($file_ext eq $answer_ext)) {
- # gets here if filename and extension match,
- # regardless of version
- if ($file_version ne '') {
- # a versioned file is found so save it for later
- if ($file_version > $version) {
- $version = $file_version;
- }
- }
- }
- }
- }
- $version ++;
- return($version);
-}
-
-sub version_selected_portfile {
- my ($domain,$stu_name,$directory,$file_name,$version) = @_;
- my ($answer_name,$answer_ver,$answer_ext) =
- &file_name_version_ext($file_name);
- my $new_answer;
- $env{'form.copy'} = &Apache::lonnet::getfile("/uploaded/$domain/$stu_name/portfolio$directory$file_name");
- if($env{'form.copy'} eq '-1') {
- $new_answer = 'problem getting file';
- } else {
- $new_answer = $answer_name.'.'.$version.'.'.$answer_ext;
- my $copy_result = &Apache::lonnet::finishuserfileupload(
- $stu_name,$domain,'copy',
- '/portfolio'.$directory.$new_answer);
- }
- return ($new_answer);
-}
-
-sub file_name_version_ext {
- my ($file)=@_;
- my @file_parts = split(/\./, $file);
- my ($name,$version,$ext);
- if (@file_parts > 1) {
- $ext=pop(@file_parts);
- if (@file_parts > 1 && $file_parts[-1] =~ /^\d+$/) {
- $version=pop(@file_parts);
- }
- $name=join('.',@file_parts);
- } else {
- $name=join('.',@file_parts);
- }
- return($name,$version,$ext);
-}
-
#--------------------------------------------------------------------------------------
#
#-------------------------- Next few routines handles grading by section or whole class
@@ -3959,6 +3938,11 @@ VIEWJAVASCRIPT
#--- show scores for a section or whole class w/ option to change/update a score
sub viewgrades {
my ($request,$symb) = @_;
+ my ($is_tool,$toolsymb);
+ if ($symb =~ /ext\.tool$/) {
+ $is_tool = 1;
+ $toolsymb = $symb;
+ }
&viewgrades_js($request);
#need to make sure we have the correct data for later EXT calls,
@@ -4003,7 +3987,7 @@ sub viewgrades {
$common_header = &mt('Assign Common Grade to Students not assigned to any groups');
$specific_header = &mt('Assign Grade to Specific Students not assigned to any groups');
} else {
- $common_header = &mt('Assign Common Grade to Class');
+ $common_header = &mt('Assign Common Grade to Class');
$specific_header = &mt('Assign Grade to Specific Students in Class');
}
} elsif (grep(/^none$/,@sections)) {
@@ -4016,7 +4000,7 @@ sub viewgrades {
$specific_header = &mt('Assign Grade to Specific Students in no Section and in no Group');
} else {
$common_header = &mt('Assign Common Grade to Students in no Section');
- $specific_header = &mt('Assign Grade to Specific Students in no Section');
+ $specific_header = &mt('Assign Grade to Specific Students in no Section');
}
} else {
$section_display = join (", ",@sections);
@@ -4030,7 +4014,7 @@ sub viewgrades {
$specific_header = &mt('Assign Grade to Specific Students in Section(s) [_1] and no Group',$section_display);
} else {
$common_header = &mt('Assign Common Grade to Students in Section(s) [_1]',$section_display);
- $specific_header = &mt('Assign Grade to Specific Students in Section(s) [_1]',$section_display);
+ $specific_header = &mt('Assign Grade to Specific Students in Section(s) [_1]',$section_display);
}
}
my %submit_types = &substatus_options();
@@ -4039,7 +4023,13 @@ sub viewgrades {
if ($env{'form.submitonly'} eq 'all') {
$result.= '
';
}
$result .= &Apache::loncommon::start_data_table();
#radio buttons/text box for assigning points for a section or class.
@@ -4052,7 +4042,12 @@ sub viewgrades {
my %weight = ();
my $ctsparts = 0;
my %seen = ();
- my @part_response_id = &flatten_responseType($responseType);
+ my @part_response_id;
+ if ($is_tool) {
+ @part_response_id = ([0,'']);
+ } else {
+ @part_response_id = &flatten_responseType($responseType);
+ }
foreach my $part_response_id (@part_response_id) {
my ($partid,$respid) = @{ $part_response_id };
my $part_resp = join('_',@{ $part_response_id });
@@ -4076,10 +4071,10 @@ sub viewgrades {
$partid.'" size="4" '.'onchange="javascript:writePoint(\''.
$partid.'\','.$weight{$partid}.',\'textval\')" /> /'.
$weight{$partid}.' '.&mt('(problem weight)').''."\n";
- $line.= '
'.&mt('Grade Status').':'.
- '
';
+ if (!$canmodify) {
+ push(@noupdate,
+ $line."
".
+ &mt('Not allowed to modify student')."
");
+ next;
+ }
my %aggregate = ();
my $aggregateflag = 0;
$user=~s/:/_/; # colon doen't work in javascript for names
@@ -4598,7 +4602,7 @@ sub split_part_type {
#
#--- Javascript to handle csv upload
sub csvupload_javascript_reverse_associate {
- my $error1=&mt('You need to specify the username or the student/employee ID');
+ my $error1=&mt('You need to specify the username, the student/employee ID, or the clicker ID');
my $error2=&mt('You need to specify at least one grading field');
&js_escape(\$error1);
&js_escape(\$error2);
@@ -4607,13 +4611,15 @@ sub csvupload_javascript_reverse_associa
var foundsomething=0;
var founduname=0;
var foundID=0;
+ var foundclicker=0;
for (i=0;i<=vf.nfields.value;i++) {
tw=eval('vf.f'+i+'.selectedIndex');
if (i==0 && tw!=0) { foundID=1; }
if (i==1 && tw!=0) { founduname=1; }
- if (i!=0 && i!=1 && i!=2 && tw!=0) { foundsomething=1; }
+ if (i==2 && tw!=0) { foundclicker=1; }
+ if (i!=0 && i!=1 && i!=2 && i!=3 && tw!=0) { foundsomething=1; }
}
- if (founduname==0 && foundID==0) {
+ if (founduname==0 && foundID==0 && foundclicker==0) {
alert('$error1');
return;
}
@@ -4640,7 +4646,7 @@ ENDPICK
}
sub csvupload_javascript_forward_associate {
- my $error1=&mt('You need to specify the username or the student/employee ID');
+ my $error1=&mt('You need to specify the username, the student/employee ID, or the clicker ID');
my $error2=&mt('You need to specify at least one grading field');
&js_escape(\$error1);
&js_escape(\$error2);
@@ -4649,13 +4655,15 @@ sub csvupload_javascript_forward_associa
var foundsomething=0;
var founduname=0;
var foundID=0;
+ var foundclicker=0;
for (i=0;i<=vf.nfields.value;i++) {
tw=eval('vf.f'+i+'.selectedIndex');
if (tw==1) { foundID=1; }
if (tw==2) { founduname=1; }
- if (tw>3) { foundsomething=1; }
+ if (tw==3) { foundclicker=1; }
+ if (tw>4) { foundsomething=1; }
}
- if (founduname==0 && foundID==0) {
+ if (founduname==0 && foundID==0 && ƒoundclicker==0) {
alert('$error1');
return;
}
@@ -4687,8 +4695,6 @@ sub csvuploadmap_header {
$javascript=&csvupload_javascript_forward_associate();
}
- my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
- my $ignore=&mt('Ignore First Line');
$symb = &Apache::lonenc::check_encrypt($symb);
$request->print('
ENDUPFORM
$result.=&Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
&mt("How do I create a CSV file from a spreadsheet")).
- ''.
+ ''.
&Apache::loncommon::end_data_table_row().
&Apache::loncommon::end_data_table();
return $result;
@@ -4807,13 +4816,12 @@ sub csvuploadmap {
if (!$env{'form.datatoken'}) {
$datatoken=&Apache::loncommon::upfile_store($request);
} else {
- $datatoken=&Apache::loncommon::valid_datatoken($env{'form.datatoken'});
- if ($datatoken ne '') {
+ $datatoken=&Apache::loncommon::valid_datatoken($env{'form.datatoken'});
+ if ($datatoken ne '') {
&Apache::loncommon::load_tmp_file($request,$datatoken);
}
}
my @records=&Apache::loncommon::upfile_record_sep();
- if ($env{'form.noFirstLine'}) { shift(@records); }
&csvuploadmap_header($request,$symb,$datatoken,$#records+1);
my ($i,$keyfields);
if (@records) {
@@ -4850,8 +4858,6 @@ sub csvuploadmap {
sub csvuploadoptions {
my ($request,$symb)= @_;
my $overwrite=&mt('Overwrite any existing score');
- my $checked=(($env{'form.noFirstLine'})?'1':'0');
- my $ignore=&mt('Ignore First Line');
$request->print(<
@@ -4865,7 +4871,7 @@ ENDPICK
my %fields=&get_fields();
if (!defined($fields{'domain'})) {
my $domform = &Apache::loncommon::select_dom_form($env{'request.role.domain'},'default_domain');
- $request->print("\n
".&mt('Users are in domain: [_1]',$domform)."
\n");
+ $request->print("\n
".&mt('Users are in domain: [_1]',$domform)."
\n");
}
foreach my $key (sort(keys(%env))) {
if ($key !~ /^form\.(.*)$/) { next; }
@@ -4903,11 +4909,10 @@ sub csvuploadassign {
if (!$symb) {return '';}
my $error_msg = '';
my $datatoken = &Apache::loncommon::valid_datatoken($env{'form.datatoken'});
- if ($datatoken ne '') {
+ if ($datatoken ne '') {
&Apache::loncommon::load_tmp_file($request,$datatoken);
}
my @gradedata = &Apache::loncommon::upfile_record_sep();
- if ($env{'form.noFirstLine'}) { shift(@gradedata); }
my %fields=&get_fields();
my $courseid=$env{'request.course.id'};
my ($classlist) = &getclasslist('all',0);
@@ -4929,13 +4934,45 @@ sub csvuploadassign {
if (!$username) {
my $id=$entries{$fields{'ID'}};
$id=~s/\s//g;
- my %ids=&Apache::lonnet::idget($domain,$id);
- $username=$ids{$id};
+ if ($id ne '') {
+ my %ids=&Apache::lonnet::idget($domain,[$id]);
+ $username=$ids{$id};
+ } else {
+ if ($entries{$fields{'clicker'}}) {
+ my $clicker = $entries{$fields{'clicker'}};
+ $clicker=~s/\s//g;
+ if ($clicker ne '') {
+ my %clickers = &Apache::lonnet::idget($domain,[$clicker],'clickers');
+ if ($clickers{$clicker} ne '') {
+ my $match = 0;
+ my @inclass;
+ foreach my $poss (split(/,/,$clickers{$clicker})) {
+ if (exists($$classlist{"$poss:$domain"})) {
+ $username = $poss;
+ push(@inclass,$poss);
+ $match ++;
+
+ }
+ }
+ if ($match > 1) {
+ undef($username);
+ $request->print('
'.
+ &mt('Score not saved for clicker: [_1] (matched multiple usernames: [_2])',
+ $clicker,join(', ',@inclass)).'
');
+ }
+ }
+ }
+ }
+ }
}
if (!exists($$classlist{"$username:$domain"})) {
my $id=$entries{$fields{'ID'}};
$id=~s/\s//g;
- if ($id) {
+ my $clicker = $entries{$fields{'clicker'}};
+ $clicker=~s/\s//g;
+ if ($clicker) {
+ push(@skipped,"$clicker:$domain");
+ } elsif ($id) {
push(@skipped,"$id:$domain");
} else {
push(@skipped,"$username:$domain");
@@ -4963,7 +5000,7 @@ sub csvuploadassign {
my $award=($pcr == 0) ? 'incorrect_by_override'
: 'correct_by_override';
if ($pcr>1) {
- push(@warnings,&mt("[_1]: point value larger than weight","$username:$domain"));
+ push(@warnings,&mt("[_1]: point value larger than weight","$username:$domain"));
}
$grades{"resource.$part.awarded"}=$pcr;
$grades{"resource.$part.solved"}=$award;
@@ -4999,13 +5036,13 @@ sub csvuploadassign {
$env{'course.'.$env{'request.course.id'}.'.domain'},
$env{'course.'.$env{'request.course.id'}.'.num'},
$domain,$username);
- } else {
+ $countdone++;
+ } 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(' '.&Apache::lonhtmlcommon::confirm_success(&mt("Saved scores for [quant,_1,student]",$countdone),$countdone==0));
@@ -5074,30 +5111,30 @@ LISTJAVASCRIPT
# Collection of hidden fields
my $ctr=0;
foreach (@$titles) {
- my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
- $result.=''."\n";
- $result.=''."\n";
- $ctr++;
+ my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/);
+ $result.=''."\n";
+ $result.=''."\n";
+ $ctr++;
}
$result.=''."\n".
- ''."\n";
+ ''."\n";
$result.=&build_section_inputs();
my $stu_status = join(':',&Apache::loncommon::get_env_multiple('form.Status'));
$result.=''."\n".
- ''."\n".
- ''."\n";
+ ''."\n".
+ ''."\n";
# Show grading options
$result.=&Apache::lonhtmlcommon::start_pick_box();
my $select = '';
@@ -5123,7 +5160,7 @@ LISTJAVASCRIPT
.''
.&Apache::lonhtmlcommon::row_closure();
-
+
$result.=
&Apache::lonhtmlcommon::row_title(&mt('Use CODE'))
.''
@@ -5195,7 +5232,7 @@ sub getSymbMap {
my @sequences = $navmap->retrieveResources(undef, sub { shift->is_map(); },
1,0,1);
for my $sequence ($navmap->getById('0.0'), @sequences) {
- if ($navmap->hasResource($sequence, sub { shift->is_problem(); }, 0) ) {
+ if ($navmap->hasResource($sequence, sub { shift->is_gradable(); }, 0) ) {
my $title = $minder.'.'.
&HTML::Entities::encode($sequence->compTitle(),'"\'&');
push(@titles, $title); # minder in case two titles are identical
@@ -5226,10 +5263,10 @@ sub displayPage {
&Apache::lonnet::clear_EXT_cache_status();
if (!&canview($usec)) {
- $request->print(
+ $request->print(
''.
&mt('Unable to view requested student. ([_1])',
- $env{'form.student'}).
+ $env{'form.student'}).
'');
return;
}
@@ -5292,10 +5329,11 @@ sub displayPage {
if($curRes == $iterator->BEGIN_MAP) { $depth++; }
if($curRes == $iterator->END_MAP) { $depth--; }
- if (ref($curRes) && $curRes->is_problem()) {
+ if (ref($curRes) && $curRes->is_gradable()) {
my $parts = $curRes->parts();
my $title = $curRes->compTitle();
my $symbx = $curRes->symb();
+ my $is_tool = ($symbx =~ /ext\.tool$/);
$studentTable.=
&Apache::loncommon::start_data_table_row().
'
'.$prob.
@@ -5306,26 +5344,34 @@ sub displayPage {
'
|g;
+ $studentTable.=' '.$title.' '.&mt('Correct answer').': '.$companswer;
+ }
}
my %record = &Apache::lonnet::restore($symbx,$env{'request.course.id'},$udom,$uname);
if ($env{'form.lastSub'} eq 'datesub') {
if ($record{'version'} eq '') {
- $studentTable.=' '.&mt('No recorded submission for this problem.').' ';
+ my $msg = &mt('No recorded submission for this problem.');
+ if ($is_tool) {
+ $msg = &mt('No recorded transactions for this external tool');
+ }
+ $studentTable.=' '.$msg.' ';
} else {
my %responseType = ();
foreach my $partid (@{$parts}) {
@@ -5338,11 +5384,10 @@ sub displayPage {
$responseType{$partid} = \%responseIds;
}
$studentTable.= &displaySubByDates($symbx,\%record,$parts,\%responseType,$checkIcon,$uname,$udom);
-
}
} elsif ($env{'form.lastSub'} eq 'all') {
my $last = ($env{'form.lastSub'} eq 'last' ? 'last' : '');
- my $identifier = (&canmodify($usec)? $prob : '');
+ my $identifier = (&canmodify($usec)? $prob : '');
$studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom,
$env{'request.course.id'},
'','.submission',undef,
@@ -5379,13 +5424,14 @@ sub displaySubByDates {
my ($symb,$record,$parts,$responseType,$checkIcon,$uname,$udom) = @_;
my $isCODE=0;
my $isTask = ($symb =~/\.task$/);
+ my $is_tool = ($symb =~/\.tool$/);
if (exists($record->{'resource.CODE'})) { $isCODE=1; }
my $studentTable=&Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().
'
'.&mt('Date/Time').'
'.
($isCODE?'
'.&mt('CODE').'
':'').
($isTask?'
'.&mt('Version').'
':'').
- '
'.&mt('Submission').'
'.
+ '
'.($is_tool?&mt('Grade'):&mt('Submission')).'
'.
'
'.&mt('Status').'
'.
&Apache::loncommon::end_data_table_header_row();
my ($version);
@@ -5393,7 +5439,11 @@ sub displaySubByDates {
my %orders;
$mark{'correct_by_student'} = $checkIcon;
if (!exists($$record{'1:timestamp'})) {
- return ' '.&mt('Nothing submitted - no attempts.').' ';
+ if ($is_tool) {
+ return ' '.&mt('No grade passed back.').' ';
+ } else {
+ return ' '.&mt('Nothing submitted - no attempts.').' ';
+ }
}
my $interaction;
@@ -5426,59 +5476,64 @@ sub displaySubByDates {
if (($type eq 'anonsurvey') || ($type eq 'anonsurveycred')) {
$hidden = 1;
}
- my @matchKey;
+ my @matchKey;
if ($isTask) {
@matchKey = sort(grep(/^resource\.\d+\.\Q$partid\E\.award$/,@versionKeys));
+ } elsif ($is_tool) {
+ @matchKey = sort(grep(/^resource\.\Q$partid\E\.awarded$/,@versionKeys));
} else {
- @matchKey = sort(grep(/^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));
+ @matchKey = sort(grep(/^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys));
}
# next if ($$record{"$version:resource.$partid.solved"} eq '');
my $display_part=&get_display_part($partid,$symb);
foreach my $matchKey (@matchKey) {
if (exists($$record{$version.':'.$matchKey}) &&
$$record{$version.':'.$matchKey} ne '') {
-
- my ($responseId)= ($isTask ? ($matchKey=~ /^resource\.(.*?)\.\Q$partid\E\.award$/)
- : ($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/));
- $displaySub[0].='';
- $displaySub[0].=''.&mt('Part: [_1]',$display_part).''
- .' '
- .'('.&mt('Response ID: [_1]',$responseId).')'
- .''
- .' ';
- if ($hidden) {
- $displaySub[0].= &mt('Anonymous Survey').'';
+ if ($is_tool) {
+ $displaySub[0].=$$record{"$version:resource.$partid.awarded"};
} else {
- my ($trial,$rndseed,$newvariation);
- if ($type eq 'randomizetry') {
- $trial = $$record{"$where.$partid.tries"};
- $rndseed = $$record{"$where.$partid.rndseed"};
- }
- if ($$record{"$where.$partid.tries"} eq '') {
- $displaySub[0].=&mt('Trial not counted');
- } else {
- $displaySub[0].=&mt('Trial: [_1]',
- $$record{"$where.$partid.tries"});
- if (($rndseed ne '') && ($lastrndseed{$partid} ne '')) {
- if (($rndseed ne $lastrndseed{$partid}) &&
- (($type eq 'randomizetry') || ($lasttype{$partid} eq 'randomizetry'))) {
- $newvariation = ' ('.&mt('New variation this try').')';
- }
+ my ($responseId)= ($isTask ? ($matchKey=~ /^resource\.(.*?)\.\Q$partid\E\.award$/)
+ : ($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/));
+ $displaySub[0].='';
+ $displaySub[0].=''.&mt('Part: [_1]',$display_part).''
+ .' '
+ .'('.&mt('Response ID: [_1]',$responseId).')'
+ .''
+ .' ';
+ if ($hidden) {
+ $displaySub[0].= &mt('Anonymous Survey').'';
+ } else {
+ my ($trial,$rndseed,$newvariation);
+ if ($type eq 'randomizetry') {
+ $trial = $$record{"$where.$partid.tries"};
+ $rndseed = $$record{"$where.$partid.rndseed"};
}
- $lastrndseed{$partid} = $rndseed;
- $lasttype{$partid} = $type;
- }
- my $responseType=($isTask ? 'Task'
+ if ($$record{"$where.$partid.tries"} eq '') {
+ $displaySub[0].=&mt('Trial not counted');
+ } else {
+ $displaySub[0].=&mt('Trial: [_1]',
+ $$record{"$where.$partid.tries"});
+ if (($rndseed ne '') && ($lastrndseed{$partid} ne '')) {
+ if (($rndseed ne $lastrndseed{$partid}) &&
+ (($type eq 'randomizetry') || ($lasttype{$partid} eq 'randomizetry'))) {
+ $newvariation = ' ('.&mt('New variation this try').')';
+ }
+ }
+ $lastrndseed{$partid} = $rndseed;
+ $lasttype{$partid} = $type;
+ }
+ my $responseType=($isTask ? 'Task'
: $responseType->{$partid}->{$responseId});
- if (!exists($orders{$partid})) { $orders{$partid}={}; }
- if ((!exists($orders{$partid}->{$responseId})) || ($trial)) {
- $orders{$partid}->{$responseId}=
- &get_order($partid,$responseId,$symb,$uname,$udom,
- $no_increment,$type,$trial,$rndseed);
- }
- $displaySub[0].=''.$newvariation.''; # /nobreak
- $displaySub[0].=' '.
- &cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom,$type,$trial,$rndseed).' ';
+ if (!exists($orders{$partid})) { $orders{$partid}={}; }
+ if ((!exists($orders{$partid}->{$responseId})) || ($trial)) {
+ $orders{$partid}->{$responseId}=
+ &get_order($partid,$responseId,$symb,$uname,$udom,
+ $no_increment,$type,$trial,$rndseed);
+ }
+ $displaySub[0].=''.$newvariation.''; # /nobreak
+ $displaySub[0].=' '.
+ &cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:",$uname,$udom,$type,$trial,$rndseed).' ';
+ }
}
}
}
@@ -5493,14 +5548,22 @@ sub displaySubByDates {
lc($$record{"$where.$partid.award"}).' '.
$mark{$$record{"$where.$partid.solved"}}.
' ';
+ } elsif (($is_tool) && (exists($$record{"$version:resource.$partid.solved"}))) {
+ if ($$record{"$version:resource.$partid.solved"} =~ /^(in|)correct_by_passback$/) {
+ $displaySub[1].=&mt('Grade passed back by external tool');
+ }
}
if (exists $$record{"$where.$partid.regrader"}) {
- $displaySub[2].=$$record{"$where.$partid.regrader"}.
- ' ('.&mt('Part').': '.$display_part.')';
+ $displaySub[2].=$$record{"$where.$partid.regrader"};
+ unless ($is_tool) {
+ $displaySub[2].=' ('.&mt('Part').': '.$display_part.')';
+ }
} elsif ($$record{"$version:resource.$partid.regrader"} =~ /\S/) {
$displaySub[2].=
- $$record{"$version:resource.$partid.regrader"}.
- ' ('.&mt('Part').': '.$display_part.')';
+ $$record{"$version:resource.$partid.regrader"};
+ unless ($is_tool) {
+ $displaySub[2].=' ('.&mt('Part').': '.$display_part.')';
+ }
}
}
# needed because old essay regrader has not parts info
@@ -6002,30 +6065,31 @@ sub scantron_selectphase {
$ssi_error = 0;
- if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) ||
- &Apache::lonnet::allowed('usc',$env{'request.course.id'})) {
+ if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) || $perm{'usc'}) {
- # Chunk of form to prompt for a scantron file upload.
+ # Chunk of form to prompt for a scantron file upload.
$r->print('
');
- my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
- my $cnum= $env{'course.'.$env{'request.course.id'}.'.num'};
- my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');
- &js_escape(\$alertmsg);
- my ($formatoptions,$formattitle,$formatjs) = &scantron_upload_dataformat($cdom);
- $r->print(&Apache::lonhtmlcommon::scripttag('
+ my $cdom= $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $cnum= $env{'course.'.$env{'request.course.id'}.'.num'};
+ my $csec= $env{'request.course.sec'};
+ my $alertmsg = &mt('Please use the browse button to select a file from your local directory.');
+ &js_escape(\$alertmsg);
+ my ($formatoptions,$formattitle,$formatjs) = &scantron_upload_dataformat($cdom);
+ $r->print(&Apache::lonhtmlcommon::scripttag('
function checkUpload(formname) {
- if (formname.upfile.value == "") {
- alert("'.$alertmsg.'");
- return false;
- }
- formname.submit();
+ if (formname.upfile.value == "") {
+ alert("'.$alertmsg.'");
+ return false;
+ }
+ formname.submit();
}'."\n".$formatjs));
- $r->print('
+ $r->print('
'
- );
+ );
}
@@ -6172,7 +6236,9 @@ sub scantron_selectphase {
=item username_to_idmap
creates a hash keyed by student/employee ID with values of the corresponding
- student username:domain.
+ student username:domain. If a single ID occurs for more than one student,
+ the status of the student is checked, and if Active, the value in the hash
+ will be set to the Active student.
Arguments:
@@ -6372,12 +6438,12 @@ sub digits_to_letters {
=item scantron_parse_scanline
- Decodes a scanline from the selected scantron file
+ Decodes a scanline from the selected bubblesheet file
Arguments:
- line - The text of the scantron file line to process
+ line - The text of the bubblesheet file line to process
whichline - Line number
- scantron_config - Hash describing the format of the scantron lines.
+ scantron_config - Hash describing the format of the bubblesheet lines.
scan_data - Hash of extra information about the scanline
(see scantron_getfile for more information)
just_header - True if should not process question answers but only
@@ -6402,7 +6468,7 @@ sub digits_to_letters {
totalref - Ref of scalar used to score total number of bubble
lines needed for responses in a scan line (used when
randompick in use.
-
+
Returns:
Hash containing the result of parsing the scanline
@@ -6495,7 +6561,7 @@ sub scantron_parse_scanline {
$partids_by_symb,$orderedforcode,
$respnumlookup,$startline);
if ($total) {
- $lastpos = $total*$$scantron_config{'Qlength'};
+ $lastpos = $total*$$scantron_config{'Qlength'};
}
if (ref($totalref)) {
$$totalref = $total;
@@ -6509,7 +6575,7 @@ sub scantron_parse_scanline {
if (($randompick || $randomorder) && (ref($respnumlookup) eq 'HASH')) {
$answers_needed = $bubble_lines_per_response{$respnumlookup->{$questnum}};
} else {
- $answers_needed = $bubble_lines_per_response{$questnum};
+ $answers_needed = $bubble_lines_per_response{$questnum};
}
my $answer_length = ($$scantron_config{'Qlength'} * $answers_needed)
|| 1;
@@ -6570,7 +6636,7 @@ sub scantron_parse_scanline {
sub get_master_seq {
my ($resources,$master_seq,$symb_to_resource) = @_;
- return unless ((ref($resources) eq 'ARRAY') && (ref($master_seq) eq 'ARRAY') &&
+ return unless ((ref($resources) eq 'ARRAY') && (ref($master_seq) eq 'ARRAY') &&
(ref($symb_to_resource) eq 'HASH'));
my $resource_error;
foreach my $resource (@{$resources}) {
@@ -6648,7 +6714,7 @@ sub scantron_validator_lettnum {
my $occurrences = 0;
my $responsenum = $questnum-1;
if (($randompick || $randomorder) && (ref($respnumlookup) eq 'HASH')) {
- $responsenum = $respnumlookup->{$questnum-1}
+ $responsenum = $respnumlookup->{$questnum-1}
}
if (($responsetype_per_response{$responsenum} eq 'essayresponse') ||
($responsetype_per_response{$responsenum} eq 'formularesponse') ||
@@ -6944,7 +7010,7 @@ sub scantron_process_corrections {
}
}
if ($err) {
- $r->print(
+ $r->print(
'
'
.&mt('Unable to accept last correction, an error occurred: [_1]',
$errmsg)
@@ -7081,7 +7147,7 @@ sub scantron_warning_screen {
'
'.&mt('Hand-graded items: points from last bubble in row').'
'.
$env{'form.scantron_lastbubblepoints'}.'
';
}
- return ('
+ return '
'.&mt("Please double check the information below before clicking on '[_1]'",&mt($button_text)).'
@@ -7093,9 +7159,7 @@ sub scantron_warning_screen {
'.&mt("If this information is correct, please click on '[_1]'.",&mt($button_text)).'
'.&mt('If something is incorrect, please return to [_1]Grade/Manage/Review Bubblesheets[_2] to start over.','','').'
'.
+ &Apache::loncommon::end_data_table_row()."\n";
+ }
+ foreach my $sec (sort { $a <=> $b } keys(%bysec)) {
+ next if ($sec eq 'none');
+ $table .= &Apache::loncommon::start_data_table_row().
+ '
'.$sec.'
'.$bysec{$sec}.'
'.
+ &Apache::loncommon::end_data_table_row()."\n";
+ }
+ $table .= &Apache::loncommon::end_data_table()."\n";
+ $gradesections .= &mt('Sections represented in the bubblesheet data file (based on bubbled student IDs) are as follows:').
+ '
'.$table.'
';
+ if (@possibles) {
+ $gradesections .= '
'.
+ &mt('You have role(s) in [quant,_1,other section,other sections] with privileges to manage grades.',
+ scalar(@possibles)).' '.
+ &mt('Check which of those section(s), in addition to section [_1], you wish to grade using this bubblesheet file:',
+ ''.$checksec.'').' ';
+ foreach my $sec (sort {$a <=> $b } @possibles) {
+ $gradesections .= ''.(' 'x2);
+ }
+ $gradesections .= '
';
+ }
+ }
+ } else {
+ $gradesections = '
'.&mt('The selected file is unavailable').'
';
+ }
+ }
my $bubbledbyhand=&hand_bubble_option();
$r->print('
-'.$warning.$bubbledbyhand.'
+'.$warning.$gradesections.$bubbledbyhand.'
');
@@ -7216,7 +7323,38 @@ sub scantron_validate_file {
if ($env{'form.scantron_corrections'}) {
&scantron_process_corrections($r);
}
- $r->print('
'.&mt('Gathering necessary information.').'
');$r->rflush();
+
+ $r->print('
'.&mt('Gathering necessary information.').'
');
+ my ($checksec,@gradable);
+ if ($env{'request.course.sec'}) {
+ ($checksec,my @possibles) = &gradable_sections();
+ if ($checksec) {
+ if (@possibles) {
+ my @chosensecs = &Apache::loncommon::get_env_multiple('form.scantron_othersections');
+ if (@chosensecs) {
+ foreach my $sec (@chosensecs) {
+ if (grep(/^\Q$sec\E$/,@possibles)) {
+ unless (grep(/^\Q$sec\E$/,@gradable)) {
+ push(@gradable,$sec);
+ }
+ }
+ }
+ }
+ }
+ $r->print('
');
+ if (@gradable) {
+ my @showsections = sort { $a <=> $b } (@gradable,$checksec);
+ $r->print(
+ '
'.&mt('Sections to be Graded:').'
'.join(', ',@showsections).'
');
+ } else {
+ $r->print(
+ '
'.&mt('Section to be Graded:').'
'.$checksec.'
');
+ }
+ $r->print('
');
+ }
+ }
+ $r->rflush();
+
#get the student pick code ready
$r->print(&Apache::loncommon::studentbrowser_javascript());
my $nav_error;
@@ -7241,23 +7379,39 @@ sub scantron_validate_file {
$env{'form.validatepass'} = 0;
}
my $currentphase=$env{'form.validatepass'};
-
+ my %skipbysec=();
my $stop=0;
while (!$stop && $currentphase < scalar(@validate_phases)) {
$r->print(&mt('Validating '.$validate_phases[$currentphase]).' ');
$r->rflush();
-
+
my $which="scantron_validate_".$validate_phases[$currentphase];
{
no strict 'refs';
- ($stop,$currentphase)=&$which($r,$currentphase);
+ my @extras=();
+ if ($validate_phases[$currentphase] eq 'ID') {
+ @extras = (\%skipbysec,$checksec,@gradable);
+ }
+ ($stop,$currentphase)=&$which($r,$currentphase,@extras);
}
}
if (!$stop) {
my $warning=&scantron_warning_screen('Start Grading',$symb);
+ my $secinfo;
+ if (keys(%skipbysec) > 0) {
+ my $seclist = '
'.
+ &mt('Numbers of records for students in sections not being graded [_1]',
+ $seclist).
+ '
';
+ }
$r->print(&mt('Validation process complete.').' '.
- $warning.
+ $secinfo.$warning.
&mt('Perform verification for each student after storage of submissions?').
' '.
@@ -7277,7 +7431,7 @@ sub scantron_validate_file {
$r->print('');
$r->print(' '.&mt('this error').' ');
- $r->print('
'.&mt('Or return to [_1]Grade/Manage/Review Bubblesheets[_2] to start over.','','').'
');
+ $r->print('
'.&mt('Or return to [_1]Grade/Manage/Review Bubblesheets[_2] to start over.','','').'
');
} else {
if ($validate_phases[$currentphase] eq 'doublebubble' || $validate_phases[$currentphase] eq 'missingbubbles') {
$r->print('');
@@ -7656,9 +7810,10 @@ sub scantron_validate_sequence {
my @resources=
$navmap->retrieveResources($map,\&scantron_filter_not_exam,1,0);
if (@resources) {
- $r->print('
'
+ $r->print(
+ '
'
.&mt('Some resources in the sequence currently are not set to'
- .' exam mode. Grading these resources currently may not'
+ .' bubblesheet exam mode. Grading these resources currently may not'
.' work correctly.')
.'
'
);
@@ -7672,11 +7827,12 @@ sub scantron_validate_sequence {
sub scantron_validate_ID {
- my ($r,$currentphase) = @_;
+ my ($r,$currentphase,$skipbysec,$checksec,@gradable) = @_;
#get student info
my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&username_to_idmap($classlist);
+ my $secidx = &Apache::loncoursedata::CL_SECTION();
#get scantron line setup
my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
@@ -7690,6 +7846,7 @@ sub scantron_validate_ID {
}
my %found=('ids'=>{},'usernames'=>{});
+ my $unsavedskips = 0;
for (my $i=0;$i<=$scanlines->{'count'};$i++) {
my $line=&scantron_get_line($scanlines,$scan_data,$i);
if ($line=~/^[\s\cz]*$/) { next; }
@@ -7702,13 +7859,41 @@ sub scantron_validate_ID {
}
if ($found) {
my $username=$idmap{$found};
+ if ($checksec) {
+ if (ref($classlist->{$username}) eq 'ARRAY') {
+ my $stusec = $classlist->{$username}->[$secidx];
+ if ($stusec ne $checksec) {
+ unless ((@gradable > 0) && (grep(/^\Q$stusec\E$/,@gradable))) {
+ my $skip=1;
+ &scantron_put_line($scanlines,$scan_data,$i,$line,$skip);
+ if (ref($skipbysec) eq 'HASH') {
+ if ($stusec eq '') {
+ $skipbysec->{'none'} ++;
+ } else {
+ $skipbysec->{$stusec} ++;
+ }
+ }
+ $unsavedskips ++;
+ next;
+ }
+ }
+ }
+ }
if ($found{'ids'}{$found}) {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'duplicateID',$found);
+ if ($unsavedskips) {
+ &scantron_putfile($scanlines,$scan_data);
+ $unsavedskips = 0;
+ }
return(1,$currentphase);
} elsif ($found{'usernames'}{$username}) {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'duplicateID',$username);
+ if ($unsavedskips) {
+ &scantron_putfile($scanlines,$scan_data);
+ $unsavedskips = 0;
+ }
return(1,$currentphase);
}
#FIXME store away line we previously saw the ID on to use above
@@ -7717,29 +7902,95 @@ sub scantron_validate_ID {
} else {
if ($id =~ /^\s*$/) {
my $username=&scan_data($scan_data,"$i.user");
- if (defined($username) && $found{'usernames'}{$username}) {
+ if (($checksec && $username ne '')) {
+ if (ref($classlist->{$username}) eq 'ARRAY') {
+ my $stusec = $classlist->{$username}->[$secidx];
+ if ($stusec ne $checksec) {
+ unless ((@gradable > 0) && (grep(/^\Q$stusec\E$/,@gradable))) {
+ my $skip=1;
+ &scantron_put_line($scanlines,$scan_data,$i,$line,$skip);
+ if (ref($skipbysec) eq 'HASH') {
+ if ($stusec eq '') {
+ $skipbysec->{'none'} ++;
+ } else {
+ $skipbysec->{$stusec} ++;
+ }
+ }
+ $unsavedskips ++;
+ next;
+ }
+ }
+ }
+ } elsif (defined($username) && $found{'usernames'}{$username}) {
&scantron_get_correction($r,$i,$scan_record,
\%scantron_config,
$line,'duplicateID',$username);
+ if ($unsavedskips) {
+ &scantron_putfile($scanlines,$scan_data);
+ $unsavedskips = 0;
+ }
return(1,$currentphase);
} elsif (!defined($username)) {
&scantron_get_correction($r,$i,$scan_record,
\%scantron_config,
$line,'incorrectID');
+ if ($unsavedskips) {
+ &scantron_putfile($scanlines,$scan_data);
+ $unsavedskips = 0;
+ }
return(1,$currentphase);
}
$found{'usernames'}{$username}++;
} else {
&scantron_get_correction($r,$i,$scan_record,\%scantron_config,
$line,'incorrectID');
+ if ($unsavedskips) {
+ &scantron_putfile($scanlines,$scan_data);
+ $unsavedskips = 0;
+ }
return(1,$currentphase);
}
}
}
-
+ if ($unsavedskips) {
+ &scantron_putfile($scanlines,$scan_data);
+ $unsavedskips = 0;
+ }
return (0,$currentphase+1);
}
+sub scantron_get_sections {
+ my %bysec;
+ if ($env{'form.scantron_format'} ne '') {
+ my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
+ my ($scanlines,$scan_data)=&scantron_getfile();
+ my $classlist=&Apache::loncoursedata::get_classlist();
+ my %idmap=&username_to_idmap($classlist);
+ foreach my $key (keys(%idmap)) {
+ my $lckey = lc($key);
+ $idmap{$lckey} = $idmap{$key};
+ }
+ my $secidx = &Apache::loncoursedata::CL_SECTION();
+ for (my $i=0;$i<=$scanlines->{'count'};$i++) {
+ my $line=&scantron_get_line($scanlines,$scan_data,$i);
+ if ($line=~/^[\s\cz]*$/) { next; }
+ my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
+ $scan_data);
+ my $id=lc($$scan_record{'scantron.ID'});
+ if (exists($idmap{$id})) {
+ if (ref($classlist->{$idmap{$id}}) eq 'ARRAY') {
+ my $stusec = $classlist->{$idmap{$id}}->[$secidx];
+ if ($stusec eq '') {
+ $bysec{'none'} ++;
+ } else {
+ $bysec{$stusec} ++;
+ }
+ }
+ }
+ }
+ }
+ return %bysec;
+}
sub scantron_get_correction {
my ($r,$i,$scan_record,$scan_config,$line,$error,$arg,
@@ -7780,10 +8031,10 @@ sub scantron_get_correction {
if ($error =~ /ID$/) {
if ($error eq 'incorrectID') {
- $r->print('
'.&mt("The encoded ID is not in the classlist").
+ $r->print('
'.&mt("The encoded ID is not in the classlist").
"
'.&mt("The encoded ID has also been used by a previous paper [_1]",$arg)."
\n");
+ $r->print('
'.&mt("The encoded ID has also been used by a previous paper [_1]",$arg)."
\n");
}
$r->print($message);
$r->print("
".&mt("How should I handle this?")." \n");
@@ -7803,8 +8054,8 @@ sub scantron_get_correction {
} elsif ($error eq 'duplicateCODE') {
$r->print('
'.&mt("The encoded CODE has also been used by a previous paper [_1], and CODEs are supposed to be unique.",join(', ',@{$arg}))."
\n");
}
- $r->print("
".&mt('The CODE on the form is [_1]',
- "'$$scan_record{'scantron.CODE'}'")
+ $r->print("
".&mt('The CODE on the form is [_1]',
+ "'$$scan_record{'scantron.CODE'}'")
."
\n");
$r->print($message);
$r->print("
".&mt("How should I handle this?")."
\n");
@@ -7901,7 +8152,7 @@ ENDSCRIPT
# The form field scantron_questions is actually a list of line numbers not
# a list of question numbers. Therefore:
#
-
+
my $line_list = &questions_to_line_list($arg,$randomorder,$randompick,
$respnumlookup,$startline);
@@ -8011,7 +8262,7 @@ sub questions_to_line_list {
} else {
$first = $first_bubble_line{$responsenum} + 1;
}
- $count = $bubble_lines_per_response{$responsenum};
+ $count = $bubble_lines_per_response{$responsenum};
}
$last = $first+$count-1;
push(@lines, ($first..$last));
@@ -8042,6 +8293,7 @@ for multi and missing bubble cases).
and value is number of first bubble line for current student
or code-based randompick and/or randomorder.
+
Implicit inputs:
%bubble_lines_per_response - Starting line numbers for each question.
Numbered from 0 (but question numbers are from
@@ -8094,7 +8346,7 @@ sub prompt_for_corrections {
} else {
if (($randomorder || $randompick) && (ref($respnumlookup) eq 'HASH')) {
$responsenum = $respnumlookup->{$question-1};
- if (ref($startline) eq 'HASH') {
+ if (ref($startline) eq 'HASH') {
$first = $startline->{$question-1};
}
} else {
@@ -8112,7 +8364,16 @@ sub prompt_for_corrections {
($responsetype_per_response{$responsenum} eq 'imageresponse') ||
($responsetype_per_response{$responsenum} eq 'reactionresponse') ||
($responsetype_per_response{$responsenum} eq 'organicresponse')) {
- $r->print(&mt("Although this particular question type requires handgrading, the instructions for this question in the bubblesheet exam directed students to leave [quant,_1,line] blank on their bubblesheets.",$lines).'
'.&mt('A non-zero score can be assigned to the student during bubblesheet grading by selecting a bubble in at least one line.').' '.&mt('The score for this question will be a sum of the numeric values for the selected bubbles from each line, where A=1 point, B=2 points etc.').' '.&mt("To assign a score of zero for this question, mark all lines as 'No bubble'.").'
');
+ $r->print(
+ &mt("Although this particular question type requires handgrading, the instructions for this question in the bubblesheet exam directed students to leave [quant,_1,line] blank on their bubblesheets.",$lines)
+ .'
'
+ .&mt('A non-zero score can be assigned to the student during bubblesheet grading by selecting a bubble in at least one line.')
+ .' '
+ .&mt('The score for this question will be a sum of the numeric values for the selected bubbles from each line, where A=1 point, B=2 points etc.')
+ .' '
+ .&mt("To assign a score of zero for this question, mark all lines as 'No bubble'.")
+ .'
'
+ );
} else {
$r->print(&mt("Select at most one bubble in a single line and select 'No Bubble' in all the other lines. ")." ");
}
@@ -8152,7 +8413,7 @@ sub scantron_bubble_selector {
my $max=$$scan_config{'Qlength'};
my $scmode=$$scan_config{'Qon'};
- if ($scmode eq 'number' || $scmode eq 'letter') {
+ if ($scmode eq 'number' || $scmode eq 'letter') {
if (($$scan_config{'BubblesPerRow'} =~ /^\d+$/) &&
($$scan_config{'BubblesPerRow'} > 0)) {
$max=$$scan_config{'BubblesPerRow'};
@@ -8471,7 +8732,7 @@ sub scantron_get_maxbubble {
my $response_number = 0;
my $bubble_line = 0;
foreach my $resource (@resources) {
- my $resid = $resource->id();
+ my $resid = $resource->id();
my ($analysis,$parts) = &scantron_partids_tograde($resource,$cid,$uname,
$udom,undef,$bubbles_per_row);
if ((ref($analysis) eq 'HASH') && (ref($parts) eq 'ARRAY')) {
@@ -8522,7 +8783,7 @@ sub scantron_get_maxbubble {
$bubble_lines_per_response{$response_number} = $lines;
$responsetype_per_response{$response_number} =
$analysis->{$part_id.'.type'};
- $masterseq_id_responsenum{$resid.'_'.$part_id} = $response_number;
+ $masterseq_id_responsenum{$resid.'_'.$part_id} = $response_number;
$response_number++;
$bubble_line += $lines;
@@ -8603,9 +8864,9 @@ sub scantron_validate_missingbubbles {
for (my $i=0;$i<=$scanlines->{'count'};$i++) {
my $line=&scantron_get_line($scanlines,$scan_data,$i);
if ($line=~/^[\s\cz]*$/) { next; }
- my $scan_record =
+ my $scan_record =
&scantron_parse_scanline($line,$i,\%scantron_config,$scan_data,undef,\%idmap,
- $randomorder,$randompick,$sequence,\@master_seq,
+ $randomorder,$randompick,$sequence,\@master_seq,
\%symb_to_resource,\%grader_partids_by_symb,
\%orderedforcode,\%respnumlookup,\%startline);
if (!defined($$scan_record{'scantron.missingerror'})) { next; }
@@ -8616,36 +8877,36 @@ sub scantron_validate_missingbubbles {
foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) {
my $lastbubble;
if ($missing =~ /^(\d+)\.(\d+)$/) {
- my $question = $1;
- my $subquestion = $2;
- my ($first,$responsenum);
- if ($randomorder || $randompick) {
- $responsenum = $respnumlookup{$question-1};
- $first = $startline{$question-1};
- } else {
- $responsenum = $question-1;
- $first = $first_bubble_line{$responsenum};
- }
- if (!defined($first)) { next; }
- my @subans = split(/,/,$subdivided_bubble_lines{$responsenum});
- my $subcount = 1;
- while ($subcount<$subquestion) {
- $first += $subans[$subcount-1];
- $subcount ++;
- }
- my $count = $subans[$subquestion-1];
- $lastbubble = $first + $count;
+ my $question = $1;
+ my $subquestion = $2;
+ my ($first,$responsenum);
+ if ($randomorder || $randompick) {
+ $responsenum = $respnumlookup{$question-1};
+ $first = $startline{$question-1};
+ } else {
+ $responsenum = $question-1;
+ $first = $first_bubble_line{$responsenum};
+ }
+ if (!defined($first)) { next; }
+ my @subans = split(/,/,$subdivided_bubble_lines{$responsenum});
+ my $subcount = 1;
+ while ($subcount<$subquestion) {
+ $first += $subans[$subcount-1];
+ $subcount ++;
+ }
+ my $count = $subans[$subquestion-1];
+ $lastbubble = $first + $count;
} else {
- my ($first,$responsenum);
- if ($randomorder || $randompick) {
- $responsenum = $respnumlookup{$missing-1};
- $first = $startline{$missing-1};
- } else {
- $responsenum = $missing-1;
- $first = $first_bubble_line{$responsenum};
- }
- if (!defined($first)) { next; }
- $lastbubble = $first + $bubble_lines_per_response{$responsenum};
+ my ($first,$responsenum);
+ if ($randomorder || $randompick) {
+ $responsenum = $respnumlookup{$missing-1};
+ $first = $startline{$missing-1};
+ } else {
+ $responsenum = $missing-1;
+ $first = $first_bubble_line{$responsenum};
+ }
+ if (!defined($first)) { next; }
+ $lastbubble = $first + $bubble_lines_per_response{$responsenum};
}
if ($lastbubble > $max_bubble) { next; }
push(@to_correct,$missing);
@@ -8708,7 +8969,7 @@ sub scantron_process_students {
my $default_form_data=&defaultFormData($symb);
my %scantron_config=&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
- my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);
+ my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);
my ($scanlines,$scan_data)=&scantron_getfile();
my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&username_to_idmap($classlist);
@@ -8747,9 +9008,10 @@ sub scantron_process_students {
SCANTRONFORM
$r->print($result);
+ my ($checksec,@possibles)=&gradable_sections();
my @delayqueue;
my (%completedstudents,%scandata);
-
+
my $lock=&Apache::lonnet::set_lock(&mt('Grading bubblesheet exam'));
my $count=&get_todo_count($scanlines,$scan_data);
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,$count);
@@ -8792,7 +9054,7 @@ SCANTRONFORM
my %startline = ();
my $total;
my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config,
- $scan_data,undef,\%idmap,$randomorder,
+ $scan_data,undef,\%idmap,$randomorder,
$randompick,$sequence,\@master_seq,
\%symb_to_resource,\%grader_partids_by_symb,
\%orderedforcode,\%respnumlookup,\%startline,
@@ -8809,6 +9071,13 @@ SCANTRONFORM
next;
}
my $usec = $classlist->{$uname}->[&Apache::loncoursedata::CL_SECTION];
+ if (($checksec ne '') && ($checksec ne $usec)) {
+ unless (grep(/^\Q$usec\E$/,@possibles)) {
+ &scantron_add_delay(\@delayqueue,$line,
+ "No role with manage grades privilege in student's section ($usec)",3);
+ next;
+ }
+ }
my $user = $uname.':'.$usec;
($uname,$udom)=split(/:/,$uname);
@@ -8822,7 +9091,7 @@ SCANTRONFORM
my @mapresources = @resources;
if ($randomorder || $randompick) {
- @mapresources =
+ @mapresources =
&users_order($user,$scancode,$sequence,\@master_seq,\%symb_to_resource,
\%orderedforcode);
}
@@ -8911,7 +9180,7 @@ SCANTRONFORM
if (&grade_student_bubbles($r,$uname,$udom,$scan_record,$scancode,
\@mapresources,\%partids_by_symb,
$bubbles_per_row,$randomorder,$randompick,
- \%respnumlookup,\%startline)
+ \%respnumlookup,\%startline)
eq 'ssi_error') {
$ssi_error = 0; # So end of handler error message does not trigger.
$r->print("");
@@ -9004,7 +9273,7 @@ sub graders_resources_pass {
=item users_order
Returns array of resources in current map, ordered based on either CODE,
- if this is a CODEd exam, or based on student's identity if this is a
+ if this is a CODEd exam, or based on student's identity if this is a
"NAMEd" exam.
Should be used when randomorder and/or randompick applied when the
@@ -9031,7 +9300,7 @@ sub users_order {
if (ref($actual_seq) eq 'ARRAY') {
@mapresources = map { $symb_to_resource->{$_}; } @{$actual_seq};
if (ref($orderedforcode) eq 'HASH') {
- if (@mapresources > 0) {
+ if (@mapresources > 0) {
$orderedforcode->{$scancode} = \@mapresources;
}
}
@@ -9044,7 +9313,7 @@ sub users_order {
$master_seq,
$user,undef,1);
if (ref($actual_seq) eq 'ARRAY') {
- @mapresources =
+ @mapresources =
map { $symb_to_resource->{$_}; } @{$actual_seq};
}
}
@@ -9109,7 +9378,7 @@ sub scantron_upload_scantron_data {
'domainid',
'coursename',$dom);
my $syllabuslink = ''.&mt('Syllabus').''.
- (' 'x2).&mt('(shows course personnel)');
+ (' 'x2).&mt('(shows course personnel)');
my $default_form_data=&defaultFormData($symb);
my $nofile_alert = &mt('Please use the browse button to select a file from your local directory.');
&js_escape(\$nofile_alert);
@@ -9190,7 +9459,7 @@ END
if (keys(%{$domconfig{'scantron'}{'config'}}) > 1) {
if (($domconfig{'scantron'}{'config'}{'dat'}) &&
(ref($domconfig{'scantron'}{'config'}{'csv'}) eq 'HASH')) {
- if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
+ if (ref($domconfig{'scantron'}{'config'}{'csv'}{'fields'}) eq 'HASH') {
if (keys(%{$domconfig{'scantron'}{'config'}{'csv'}{'fields'}})) {
my ($onclick,$formatextra,$singleline);
my @lines = &Apache::lonnet::get_scantronformat_file();
@@ -9203,7 +9472,7 @@ END
if ($count > 1) {
$formatextra = '
';
$onclick = ' onclick="toggleScantab(this.form);"';
$formatjs = <<"END";
@@ -9264,16 +9533,18 @@ sub scantron_upload_scantron_data_save {
''."\n";
if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) &&
!&Apache::lonnet::allowed('usc',
- $env{'form.domainid'}.'_'.$env{'form.courseid'})) {
+ $env{'form.domainid'}.'_'.$env{'form.courseid'}) &&
+ !&Apache::lonnet::allowed('usc',
+ $env{'form.domainid'}.'_'.$env{'form.courseid'}.'/'.$env{'form.coursesec'})) {
$r->print(&mt("You are not allowed to upload bubblesheet data to the requested course.")." ");
- unless ($symb) {
+ unless ($symb) {
$r->print($doanotherupload);
}
return '';
}
my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'});
my $uploadedfile;
- $r->print('
'.&mt("Uploading file to [_1]",$coursedata{'description'}).'
');
+ $r->print('
'.&mt('Uploading file to [_1]','"'.$coursedata{'description'}.'"').'
');
if (length($env{'form.upfile'}) < 2) {
$r->print(
&Apache::lonhtmlcommon::confirm_success(
@@ -9313,16 +9584,25 @@ sub scantron_upload_scantron_data_save {
my $result =
&Apache::lonnet::userfileupload('upfile','scantron','scantron',$parser,'','',
$env{'form.courseid'},$env{'form.domainid'});
- if ($result =~ m{^/uploaded/}) {
+ if ($result =~ m{^/uploaded/}) {
$r->print(
&Apache::lonhtmlcommon::confirm_success(&mt('Upload successful')).' '.
&mt('Uploaded [_1] bytes of data into location: [_2]',
(length($env{'form.upfile'})-1),
''.$result.''));
($uploadedfile) = ($result =~ m{/([^/]+)$});
+ if ($uploadedfile =~ /^scantron_orig_/) {
+ my $logname = $uploadedfile;
+ $logname =~ s/^scantron_orig_//;
+ if ($logname ne '') {
+ my $now = time;
+ my %info = ($logname => { $now => $env{'user.name'}.':'.$env{'user.domain'} });
+ &Apache::lonnet::put('scantronupload',\%info,$env{'form.domainid'},$env{'form.courseid'});
+ }
+ }
$r->print(&validate_uploaded_scantron_file($env{'form.domainid'},
- $env{'form.courseid'},$uploadedfile));
- } else {
+ $env{'form.courseid'},$symb,$uploadedfile));
+ } else {
$r->print(
&Apache::lonhtmlcommon::confirm_success(&mt('Upload failed'),1).' '.
&mt('An error ([_1]) occurred when attempting to upload the file: [_2]',
@@ -9339,13 +9619,34 @@ sub scantron_upload_scantron_data_save {
}
sub validate_uploaded_scantron_file {
- my ($cdom,$cname,$fname) = @_;
+ my ($cdom,$cname,$symb,$fname,$context,$countsref) = @_;
+
my $scanlines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'.$fname);
my @lines;
if ($scanlines ne '-1') {
@lines=split("\n",$scanlines,-1);
}
- my $output;
+ my ($output,$secidx,$checksec,$priv,%crsroleshash,@possibles);
+ $secidx = &Apache::loncoursedata::CL_SECTION();
+ if ($context eq 'download') {
+ $priv = 'mgr';
+ } else {
+ $priv = 'usc';
+ }
+ unless ((&Apache::lonnet::allowed($priv,$env{'request.role.domain'})) ||
+ (($env{'request.course.id'}) &&
+ (&Apache::lonnet::allowed($priv,$env{'request.course.id'})))) {
+ if ($env{'request.course.sec'} ne '') {
+ unless (&Apache::lonnet::allowed($priv,
+ "$env{'request.course.id'}/$env{'request.course.sec'}")) {
+ unless ($context eq 'download') {
+ $output = '
'.&mt('You do not have permission to upload bubblesheet data').'
';
+ }
+ return $output;
+ }
+ ($checksec,@possibles)=&gradable_sections();
+ }
+ }
if (@lines) {
my (%counts,$max_match_format);
my ($found_match_count,$max_match_count,$max_match_pct) = (0,0,0);
@@ -9375,6 +9676,8 @@ sub validate_uploaded_scantron_file {
%{$counts{$key}} = (
'found' => 0,
'total' => 0,
+ 'totalanysec' => 0,
+ 'othersec' => 0,
);
foreach my $line (@lines) {
next if ($line =~ /^#/);
@@ -9382,6 +9685,23 @@ sub validate_uploaded_scantron_file {
my $id = substr($line,$idstart-1,$idlength);
$id = lc($id);
if (exists($idmap{$id})) {
+ if ($checksec ne '') {
+ $counts{$key}{'totalanysec'} ++;
+ if (ref($classlist->{$idmap{$id}}) eq 'ARRAY') {
+ my $stusec = $classlist->{$idmap{$id}}->[$secidx];
+ if ($stusec ne $checksec) {
+ if (@possibles) {
+ unless (grep(/^\Q$stusec\E$/,@possibles)) {
+ $counts{$key}{'othersec'} ++;
+ next;
+ }
+ } else {
+ $counts{$key}{'othersec'} ++;
+ next;
+ }
+ }
+ }
+ }
$counts{$key}{'found'} ++;
}
$counts{$key}{'total'} ++;
@@ -9396,7 +9716,7 @@ sub validate_uploaded_scantron_file {
}
}
}
- if (ref($unique_formats{$max_match_format}) eq 'ARRAY') {
+ if ((ref($unique_formats{$max_match_format}) eq 'ARRAY') && ($context ne 'download')) {
my $format_descs;
my $numwithformat = @{$unique_formats{$max_match_format}};
for (my $i=0; $i<$numwithformat; $i++) {
@@ -9441,13 +9761,179 @@ sub validate_uploaded_scantron_file {
'
'.&mt('The course roster is not up to date.').'
'.
'';
}
+ if (($checksec ne '') && (ref($counts{$max_match_format}) eq 'HASH')) {
+ if ($counts{$max_match_format}{'othersec'}) {
+ my $percent_nongrade = (100*$counts{$max_match_format}{'othersec'})/($counts{$max_match_format}{'totalanysec'});
+ my $showpct = sprintf("%.0f",$percent_nongrade).'%';
+ my $confirmdel = &mt('Are you sure you want to permanently delete this file?');
+ &js_escape(\$confirmdel);
+ $output .= '
'.
+ &mt('Comparison of student IDs in the uploaded file with the course roster found [_1][quant,_2,match,matches][_3] for students in section(s) for which none of your role(s) have privileges to modify grades',
+ '',$counts{$max_match_format}{'othersec'},'').
+ ' '.
+ &mt('Unless you are assigned role(s) which allow modification of grades in additional sections, [_1] of the records in this file will be automatically excluded when you perform bubblesheet grading.',''.$showpct.'').
+ '
'.
+ &mt('If you prefer to delete the file now, use: [_1]').
+ '
';
}
return $output;
}
+sub gradable_sections {
+ my $checksec = $env{'request.course.sec'};
+ my @oksecs;
+ if ($checksec) {
+ my %availablesecs = §ions_grade_privs();
+ if (ref($availablesecs{'mgr'}) eq 'ARRAY') {
+ foreach my $sec (@{$availablesecs{'mgr'}}) {
+ unless (grep(/^\Q$sec\E$/,@oksecs)) {
+ push(@oksecs,$sec);
+ }
+ }
+ if (grep(/^all$/,@oksecs)) {
+ undef($checksec);
+ }
+ }
+ }
+ return($checksec,@oksecs);
+}
+
+sub sections_grade_privs {
+ my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
+ my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
+ my %availablesecs = (
+ mgr => [],
+ vgr => [],
+ usc => [],
+ );
+ my $ccrole = 'cc';
+ if ($env{'course.'.$env{'request.course.id'}.'.type'} eq 'Community') {
+ $ccrole = 'co';
+ }
+ my %crsroleshash = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},
+ 'userroles',['active'],
+ [$ccrole,'in','cr'],$cdom,1);
+ my $crsid = $cnum.':'.$cdom;
+ foreach my $item (keys(%crsroleshash)) {
+ next unless ($item =~ /^$crsid\:/);
+ my ($crsnum,$crsdom,$role,$sec) = split(/\:/,$item);
+ my $suffix = "/$cdom/$cnum./$cdom/$cnum";
+ if ($sec ne '') {
+ $suffix = "/$cdom/$cnum/$sec./$cdom/$cnum/$sec";
+ }
+ if (($role eq $ccrole) || ($role eq 'in')) {
+ foreach my $priv ('mgr','vgr','usc') {
+ unless (grep(/^all$/,@{$availablesecs{$priv}})) {
+ if ($sec eq '') {
+ $availablesecs{$priv} = ['all'];
+ } elsif ($sec ne $env{'request.course.sec'}) {
+ unless (grep(/^\Q$sec\E$/,@{$availablesecs{$priv}})) {
+ push(@{$availablesecs{$priv}},$sec);
+ }
+ }
+ }
+ }
+ } elsif ($role =~ m{^cr/}) {
+ foreach my $priv ('mgr','vgr','usc') {
+ unless (grep(/^all$/,@{$availablesecs{$priv}})) {
+ if ($env{"user.priv.$role.$suffix"} =~ /:$priv&/) {
+ if ($sec eq '') {
+ $availablesecs{$priv} = ['all'];
+ } elsif ($sec ne $env{'request.course.sec'}) {
+ unless (grep(/^\Q$sec\E$/,@{$availablesecs{$priv}})) {
+ push(@{$availablesecs{$priv}},$sec);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return %availablesecs;
+}
+
+sub scantron_upload_delete {
+ my ($r,$symb) = @_;
+ my $filename = $env{'form.uploadedfile'};
+ if ($filename =~ /^scantron_orig_/) {
+ if (&Apache::lonnet::allowed('usc',$env{'form.domainid'}) ||
+ &Apache::lonnet::allowed('usc',
+ $env{'form.domainid'}.'_'.$env{'form.courseid'}) ||
+ &Apache::lonnet::allowed('usc',
+ $env{'form.domainid'}.'_'.$env{'form.courseid'}.'/'.$env{'form.coursesec'})) {
+ my $uploadurl = '/uploaded/'.$env{'form.domainid'}.'/'.$env{'form.courseid'}.'/'.$env{'form.uploadedfile'};
+ my $retrieval = &Apache::lonnet::getfile($uploadurl);
+ if ($retrieval eq '-1') {
+ $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).' '.
+ &mt('File requested for deletion not found.'));
+ } else {
+ $filename =~ s/^scantron_orig_//;
+ if ($filename ne '') {
+ my ($is_valid,$numleft);
+ my %info = &Apache::lonnet::get('scantronupload',[$filename],$env{'form.domainid'},$env{'form.courseid'});
+ if (keys(%info)) {
+ if (ref($info{$filename}) eq 'HASH') {
+ foreach my $timestamp (sort(keys(%{$info{$filename}}))) {
+ if ($info{$filename}{$timestamp} eq $env{'user.name'}.':'.$env{'user.domain'}) {
+ $is_valid = 1;
+ delete($info{$filename}{$timestamp});
+ }
+ }
+ $numleft = scalar(keys(%{$info{$filename}}));
+ }
+ }
+ if ($is_valid) {
+ my $result = &Apache::lonnet::removeuploadedurl($uploadurl);
+ if ($result eq 'ok') {
+ $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion successful')).' ');
+ if ($numleft) {
+ &Apache::lonnet::put('scantronupload',\%info,$env{'form.domainid'},$env{'form.courseid'});
+ } else {
+ &Apache::lonnet::del('scantronupload',[$filename],$env{'form.domainid'},$env{'form.courseid'});
+ }
+ } else {
+ $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).' '.
+ &mt('Result was [_1]',$result));
+ }
+ } else {
+ $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).' '.
+ &mt('File requested for deletion was uploaded by a different user.'));
+ }
+ } else {
+ $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).' '.
+ &mt('Filename of bubblesheet data file requested for deletion is invalid.'));
+ }
+ }
+ } else {
+ $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).' '.
+ &mt('You are not permitted to delete bubblesheet data files from the requested course.'));
+ }
+ } else {
+ $r->print(&Apache::lonhtmlcommon::confirm_success(&mt('File deletion failed'),1).' '.
+ &mt('Filename of bubblesheet data file requested for deletion is invalid.'));
+ }
+ return;
+}
+
sub valid_file {
my ($requested_file)=@_;
foreach my $filename (sort(&scantron_filenames())) {
@@ -9470,6 +9956,29 @@ sub scantron_download_scantron_data {
');
return;
}
+ my (%uploader,$is_owner,%counts,$percent);
+ my %uploader = &Apache::lonnet::get('scantronupload',[$file],$cdom,$cname);
+ if (ref($uploader{$file}) eq 'HASH') {
+ foreach my $timestamp (sort { $a <=> $b } keys(%{$uploader{$file}})) {
+ if ($uploader{$file}{$timestamp} eq $env{'user.name'}.':'.$env{'user.domain'}) {
+ $is_owner = 1;
+ last;
+ }
+ }
+ }
+ unless ($is_owner) {
+ &validate_uploaded_scantron_file($cdom,$cname,$symb,'scantron_orig_'.$file,'download',\%counts);
+ if ($counts{'totalanysec'}) {
+ my $percent_othersec = (100*$counts{'othersec'})/($counts{'totalanysec'});
+ if ($percent_othersec >= 10) {
+ my $showpct = sprintf("%.0f",$percent_othersec).'%';
+ $r->print('
'.
+ &mt('The original uploaded file includes [_1] or more of records for students for which none of your roles have rights to modify grades, so files are unavailable for download.',$showpct).
+ '
');
+ return;
+ }
+ }
+ }
my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file;
my $corrected='/uploaded/'.$cdom.'/'.$cname.'/scantron_corrected_'.$file;
my $skipped='/uploaded/'.$cdom.'/'.$cname.'/scantron_skipped_'.$file;
@@ -9506,7 +10015,7 @@ sub checkscantron_results {
my %scantron_config =
&Apache::lonnet::get_scantron_config($env{'form.scantron_format'});
my $bubbles_per_row = &bubblesheet_bubbles_per_row(\%scantron_config);
- my ($scanlines,$scan_data)=&Apache::grades::scantron_getfile();
+ my ($scanlines,$scan_data)=&scantron_getfile();
my $classlist=&Apache::loncoursedata::get_classlist();
my %idmap=&Apache::grades::username_to_idmap($classlist);
my $navmap=Apache::lonnavmaps::navmap->new();
@@ -9517,7 +10026,7 @@ sub checkscantron_results {
my $map=$navmap->getResourceByUrl($sequence);
my ($randomorder,$randompick,@master_seq,%symb_to_resource,%grader_partids_by_symb,
%grader_randomlists_by_symb,%orderedforcode);
- if (ref($map)) {
+ if (ref($map)) {
$randomorder=$map->randomorder();
$randompick=$map->randompick();
}
@@ -9546,8 +10055,7 @@ sub checkscantron_results {
return '';
}
- &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,
- 'Processing first student');
+ &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,'Processing first student');
my $start=&Time::HiRes::time();
my $i=-1;
@@ -9557,8 +10065,7 @@ sub checkscantron_results {
my $line=&Apache::grades::scantron_get_line($scanlines,$scan_data,$i);
if ($line=~/^[\s\cz]*$/) { next; }
if ($started) {
- &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,
- 'last student');
+ &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student');
}
$started=1;
my $scan_record=
@@ -9670,19 +10177,21 @@ sub checkscantron_results {
}
}
}
- $r->print('
'.
- &mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for [_1][quant,_2,student][_3] ([quant,_4,bubblesheet line] per student).',
- '',
- $numstudents,
- '',
- $env{'form.scantron_maxbubble'}).
- '
'
+ $r->print(
+ '
'
+ .&mt('Comparison of bubblesheet data (including corrections) with corresponding submission records (most recent submission) for [_1][quant,_2,student][_3] ([quant,_4,bubblesheet line] per student).',
+ '',
+ $numstudents,
+ '',
+ $env{'form.scantron_maxbubble'})
+ .'
'
);
$r->print('
'
.&mt('Exact matches for [_1][quant,_2,student][_3].','',$passed,'')
.' '
.&mt('Discrepancies detected for [_1][quant,_2,student][_3].','',$failed,'')
- .'
');
+ .''
+ );
if ($passed) {
$r->print(&mt('Students with exact correspondence between bubblesheet data and submissions are as follows:').'
');
$r->print(&Apache::loncommon::start_data_table()."\n".
@@ -9847,7 +10356,7 @@ sub grading_menu {
my %fields = ('symb'=>&Apache::lonenc::check_encrypt($symb),
'command'=>'individual');
-
+
my $url1a = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
$fields{'command'}='ungraded';
@@ -9861,7 +10370,7 @@ sub grading_menu {
$fields{'command'}='downloadfilesselect';
my $url1e=&Apache::lonhtmlcommon::build_url('grades/',\%fields);
-
+
$fields{'command'} = 'csvform';
my $url2 = &Apache::lonhtmlcommon::build_url('grades/',\%fields);
@@ -9876,12 +10385,12 @@ sub grading_menu {
my @menu = ({ categorytitle=>'Hand Grading',
items =>[
- { linktext => 'Select individual students to grade',
- url => $url1a,
- permission => 'F',
- icon => 'grade_students.png',
- linktitle => 'Grade current resource for a selection of students.'
- },
+ { linktext => 'Select individual students to grade',
+ url => $url1a,
+ permission => 'F',
+ icon => 'grade_students.png',
+ linktitle => 'Grade current resource for a selection of students.'
+ },
{ linktext => 'Grade ungraded submissions',
url => $url1b,
permission => 'F',
@@ -9901,11 +10410,11 @@ sub grading_menu {
icon => 'grade_PageFolder.png',
linktitle => 'Grade all resources in current page/sequence/folder for one student.'
},
- { linktext => 'Download submitted files',
+ { linktext => 'Download submissions',
url => $url1e,
permission => 'F',
icon => 'download_sub.png',
- linktitle => 'Download all files submitted by students.'
+ linktitle => 'Download all students submissions.'
}]},
{ categorytitle=>'Automated Grading',
items =>[
@@ -9975,12 +10484,13 @@ sub submit_options_table {
my ($request,$symb) = @_;
if (!$symb) {return '';}
&commonJSfunctions($request);
+ my $is_tool = ($symb =~ /ext\.tool$/);
my $result;
$result.='';
@@ -10051,26 +10563,33 @@ sub submit_options {
}
sub selectfield {
- my ($full)=@_;
- my %options =
- (&substatus_options,
- 'select_form_order' => ['yes','queued','graded','incorrect','all']);
+ my ($full,$is_tool)=@_;
+ my %options;
+ if ($is_tool) {
+ %options =
+ (&transtatus_options,
+ 'select_form_order' => ['yes','incorrect','all']);
+ } else {
+ %options =
+ (&substatus_options,
+ 'select_form_order' => ['yes','queued','graded','incorrect','all']);
+ }
my $result='
-
+
-
+
-
+
';
if ($full) {
+ my $heading = &mt('Submission Status');
+ if ($is_tool) {
+ $heading = &mt('Transaction Status');
+ }
$result.='
';
@@ -10114,7 +10637,7 @@ sub reset_perm {
sub init_perm {
&reset_perm();
- foreach my $test_perm ('vgr','mgr','opa') {
+ foreach my $test_perm ('vgr','mgr','opa','usc') {
my $scope = $env{'request.course.id'};
if (!($perm{$test_perm}=&Apache::lonnet::allowed($test_perm,$scope))) {
@@ -10241,7 +10764,7 @@ sub process_clicker {
my $pcorrect=&mt("Percentage points for correct solution");
my $pincorrect=&mt("Percentage points for incorrect solution");
my $selectform=&Apache::loncommon::select_form($env{'form.upfiletype'},'upfiletype',
- {'iclicker' => 'i>clicker',
+ {'iclicker' => 'i>clicker',
'interwrite' => 'interwrite PRS',
'turning' => 'Turning Technologies'});
$symb = &Apache::lonenc::check_encrypt($symb);
@@ -10644,6 +11167,7 @@ sub turning_eval {
return ($errormsg,$number);
}
+
sub assign_clicker_grades {
my ($r,$symb) = @_;
if (!$symb) {return '';}
@@ -10656,7 +11180,7 @@ sub assign_clicker_grades {
# FIXME: This should probably look for the first handgradeable part
my $part=$$partlist[0];
# Start screen output
- my $result = &Apache::loncommon::start_data_table().
+ my $result = &Apache::loncommon::start_data_table().
&Apache::loncommon::start_data_table_header_row().
'
'.&mt('Assigning grades based on clicker file').'
'.
&Apache::loncommon::end_data_table_header_row().
@@ -10715,7 +11239,7 @@ sub assign_clicker_grades {
&mt('More than one entry found for [_1]!',''.$user.'').
' ';
}
- $users{$user}=1;
+ $users{$user}=1;
my @answer=split(/\,/,$env{$key});
my $sum=0;
my $realnumber=$number;
@@ -10781,7 +11305,7 @@ sub navmap_errormsg {
}
sub startpage {
- my ($r,$symb,$crumbs,$onlyfolderflag,$nodisplayflag,$stuvcurrent,$stuvdisp,$nomenu,$js,$onload,$divforres) = @_;
+ my ($r,$symb,$crumbs,$onlyfolderflag,$nodisplayflag,$stuvcurrent,$stuvdisp,$nomenu,$head_extra,$onload,$divforres) = @_;
my %args;
if ($onload) {
my %loaditems = (
@@ -10790,26 +11314,84 @@ sub startpage {
$args{'add_entries'} = \%loaditems;
}
if ($nomenu) {
- $args{'only_body'} = 1;
- $r->print(&Apache::loncommon::start_page("Student's Version",$js,\%args));
+ $args{'only_body'} = 1;
+ $r->print(&Apache::loncommon::start_page("Student's Version",$head_extra,\%args));
} else {
unshift(@$crumbs,{href=>&href_symb_cmd($symb,'gradingmenu'),text=>"Grading"});
$args{'bread_crumbs'} = $crumbs;
- $r->print(&Apache::loncommon::start_page('Grading',$js,\%args));
+ $r->print(&Apache::loncommon::start_page('Grading',$head_extra,\%args));
+ if ($env{'request.course.id'}) {
+ &Apache::lonquickgrades::startGradeScreen($r,($env{'form.symb'}?'probgrading':'grading'));
+ }
}
unless ($nodisplayflag) {
- $r->print(&Apache::lonhtmlcommon::resource_info_box($symb,$onlyfolderflag,$stuvcurrent,$stuvdisp,$divforres));
+ $r->print(&Apache::lonhtmlcommon::resource_info_box($symb,$onlyfolderflag,$stuvcurrent,$stuvdisp,$divforres));
}
}
sub select_problem {
my ($r)=@_;
$r->print('
'.&mt('Select the problem or one of the problems you want to grade').'
');
+ }
}
if ($ssi_error) {
&ssi_print_error($request);
}
- $request->print(&Apache::loncommon::end_page());
+ if ($env{'form.inhibitmenu'}) {
+ $request->print(&Apache::loncommon::end_page());
+ } elsif ($env{'request.course.id'}) {
+ &Apache::lonquickgrades::endGradeScreen($request);
+ }
&reset_caches();
return OK;
}
@@ -11065,7 +11660,7 @@ described at http://www.lon-capa.org.
=head1 OVERVIEW
Do an ssi with retries:
-While I'd love to factor out this with the vesrion in lonprintout,
+While I'd love to factor out this with the version in lonprintout,
that would either require a data coupling between modules, which I refuse to perpetuate (there's quite enough of that already), or would require the invention of another infrastructure
I'm not quite ready to invent (e.g. an ssi_with_retry object).
@@ -11112,6 +11707,75 @@ ssi_with_retries()
=over
+=head1 Routines to display previous version of a Task for a specific student
+
+Tasks are graded pass/fail. Students who have yet to pass a particular Task
+can receive another opportunity. Access to tasks is slot-based. If a slot
+requires a proctor to check-in the student, a new version of the Task will
+be created when the student is checked in to the new opportunity.
+
+If a particular student has tried two or more versions of a particular task,
+the submission screen provides a user with vgr privileges (e.g., a Course
+Coordinator) the ability to display a previous version worked on by the
+student. By default, the current version is displayed. If a previous version
+has been selected for display, submission data are only shown that pertain
+to that particular version, and the interface to submit grades is not shown.
+
+=over 4
+
+=item show_previous_task_version()
+
+Displays a specified version of a student's Task, as the student sees it.
+
+Inputs: 2
+ request - request object
+ symb - unique symb for current instance of resource
+
+Output: None.
+
+Side Effects: calls &show_problem() to print version of Task, with
+ version contained in form item: $env{'form.previousversion'}
+
+=item choose_task_version_form()
+
+Displays a web form used to select which version of a student's view of a
+Task should be displayed. Either launches a pop-up window, or replaces
+content in existing pop-up, or replaces page in main window.
+
+Inputs: 4
+ symb - unique symb for current instance of resource
+ uname - username of student
+ udom - domain of student
+ nomenu - 1 if display is in a pop-up window, and hence no menu
+ breadcrumbs etc., are displayed
+
+Output: 4
+ current - student's current version
+ displayed - student's version being displayed
+ result - scalar containing HTML for web form used to switch to
+ a different version (or a link to close window, if pop-up).
+ js - javascript for processing selection in versions web form
+
+Side Effects: None.
+
+=item previous_display_javascript()
+
+Inputs: 2
+ nomenu - 1 if display is in a pop-up window, and hence no menu
+ breadcrumbs etc., are displayed.
+ current - student's current version number.
+
+Output: 1
+ js - javascript for processing selection in versions web form.
+
+Side Effects: None.
+
+=back
+
+=head1 Routines to process bubblesheet data.
+
+=over 4
+
=item scantron_get_correction() :
Builds the interface screen to interact with the operator to fix a
@@ -11148,6 +11812,7 @@ ssi_with_retries()
or code-based randompick and/or randomorder.
+
=item scantron_get_maxbubble() :
Arguments:
@@ -11207,7 +11872,12 @@ ssi_with_retries()
=item scantron_upload_scantron_data_save() :
Adds a provided bubble information data file to the course if user
- has the correct privileges to do so.
+ has the correct privileges to do so.
+
+= item scantron_upload_delete() :
+
+ Deletes a previously uploaded bubble information data file, if user
+ was the one who uploaded the file, and has the privileges to do so.
=item valid_file() :
@@ -11227,7 +11897,9 @@ ssi_with_retries()
=item navmap_errormsg() :
Returns HTML mark-up inside a with a link to re-initialize the course.
- Should be called whenever the request to instantiate a navmap object fails.
+ Should be called whenever the request to instantiate a navmap object fails.
+
+=back
=back