version 1.8, 2005/03/31 21:24:29
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version 1.107, 2006/02/10 18:37:00
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Line 36 use Apache::File();
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Line 36 use Apache::File();
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use Apache::lonmenu; |
use Apache::lonmenu; |
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::lonxml; |
use Apache::lonxml; |
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use Apache::slotrequest(); |
use Time::HiRes qw( gettimeofday tv_interval ); |
use Time::HiRes qw( gettimeofday tv_interval ); |
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BEGIN { |
BEGIN { |
&Apache::lonxml::register('Apache::bridgetask',('Task','IntroParagraph','Dimension','Instance','InstanceText','Criteria','ClosingParagraph')); |
&Apache::lonxml::register('Apache::bridgetask',('Task','IntroParagraph','Dimension','Instance','InstanceText','Criteria','ClosingParagraph')); |
} |
} |
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sub initialize_bridgetask { |
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# id of current Dimension, 0 means that no dimension is current |
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# (inside <Task> only) |
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$Apache::bridgetask::dimension=''; |
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# list of all Dimension ids seen |
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@Apache::bridgetask::dimensionlist=(); |
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# mandatory attribute of all Dimensions seen |
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%Apache::bridgetask::dimensionmandatory=(); |
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# list of all current Instance ids |
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@Apache::bridgetask::instance=(); |
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# list of all Instance ids seen in this problem |
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@Apache::bridgetask::instancelist=(); |
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# key of queud user data that we are currently grading |
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$Apache::bridgetask::queue_key=''; |
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} |
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sub proctor_check_auth { |
sub proctor_check_auth { |
my ($slot)=@_; |
my ($slot_name,$slot,$type)=@_; |
my $user=$ENV{'form.proctorname'}; |
my $user=$env{'form.proctorname'}; |
my $domain=$ENV{'form.proctordomain'}; |
my $domain=$env{'form.proctordomain'}; |
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my @allowed=split(",",$slot->{'proctor'}); |
my @allowed=split(",",$slot->{'proctor'}); |
foreach my $possible (@allowed) { |
foreach my $possible (@allowed) { |
my ($puser,$pdom)=(split('@',$possible)); |
my ($puser,$pdom)=(split('@',$possible)); |
if ($puser eq $user && $pdom eq $domain) { |
if ($puser eq $user && $pdom eq $domain) { |
my $authhost=&Apache::lonnet::authenticate($puser,$ENV{'form.proctorpassword'},$pdom); |
my $authenticated=0; |
if ($authhost ne 'no_host') { |
if ( $slot->{'secret'} =~ /\S/ && |
$Apache::lonhomework::results{'resource.checkedin'}= |
$env{'form.proctorpassword'} eq $slot->{'secret'} ) { |
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$authenticated=1; |
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} else { |
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my $authhost=&Apache::lonnet::authenticate($puser,$env{'form.proctorpassword'},$pdom); |
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if ($authhost ne 'no_host') { |
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$authenticated=1; |
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} |
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} |
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if ($authenticated && $type eq 'Task') { |
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# increment version |
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my $version= |
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$Apache::lonhomework::history{'resource.0.version'}; |
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$version++; |
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#clean out all current results |
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foreach my $key (keys(%Apache::lonhomework::history)) { |
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if ($key=~/^resource\.0\./) { |
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$Apache::lonhomework::results{$key}=''; |
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} |
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} |
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#setup new version and who did it |
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$Apache::lonhomework::results{'resource.0.version'}=$version; |
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$Apache::lonhomework::results{"resource.$version.0.checkedin"}= |
$user.'@'.$domain; |
$user.'@'.$domain; |
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$Apache::lonhomework::results{"resource.$version.0.checkedin.slot"}= |
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$slot_name; |
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return 1; |
return 1; |
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} elsif ($authenticated && $type eq 'problem') { |
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&Apache::lonxml::debug("authed $slot_name"); |
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$Apache::lonhomework::results{"resource.0.checkedin"}= |
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$user.'@'.$domain; |
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$Apache::lonhomework::results{"resource.0.checkedin.slot"}= |
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$slot_name; |
} |
} |
} |
} |
} |
} |
return 0; |
return 0; |
} |
} |
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sub get_version { |
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my ($version,$previous); |
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if ($env{'form.previousversion'} && |
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$env{'form.previousversion'} ne 'current' && |
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defined($Apache::lonhomework::history{'resource.'.$env{'form.previousversion'}.'.0.status'})) { |
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$version=$env{'form.previousversion'}; |
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$previous=1; |
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} else { |
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$version=$Apache::lonhomework::history{'resource.0.version'}; |
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$previous=0; |
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} |
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if (wantarray) { |
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return ($version,$previous); |
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} |
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return $version; |
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} |
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sub add_previous_version_button { |
sub add_previous_version_button { |
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my ($status)=@_; |
my $result; |
my $result; |
$result.=' Show a previously done version: <select name="previousversion"> |
if ($Apache::lonhomework::history{'resource.0.version'} eq '') { |
<option>Pick one</option> |
return ''; |
</select>'; |
} |
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if ($Apache::lonhomework::history{'resource.0.version'} < 2 && |
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$status ne 'NEEDS_CHECKIN') { |
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return ''; |
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} |
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my $version=&get_version(); |
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if ($env{'form.previousversion'} ne '' && |
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$env{'form.previousversion'} eq $version) { |
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$result.="<h3>".&mt("Showing previous version [_1]",$version). |
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"</h3>\n"; |
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} |
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my @to_show; |
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foreach my $test_version (1..$Apache::lonhomework::history{'resource.0.version'}) { |
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if (defined($Apache::lonhomework::history{'resource.'.$test_version.'.0.status'})) { |
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push(@to_show,$test_version); |
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} |
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} |
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my $list='<option>'. |
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join("</option>\n<option>",@to_show). |
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"</option>\n"; |
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$list.='<option value="current">'.&mt('Current').'</option>'; |
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$result.='<form name="getprevious" method="POST" action="'; |
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my $uri=$env{'request.uri'}; |
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if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); } |
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$result.=$uri.'">'. |
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&mt(' Show a previously done version: [_1]','<select onchange="this.form.submit()" name="previousversion"> |
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<option>'.&mt('Pick one').'</option> |
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'.$list.' |
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</select>')."</form>"; |
return $result; |
return $result; |
} |
} |
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sub start_Task { |
sub add_grading_button { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my (undef,$cid)=&Apache::lonxml::whichuser(); |
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my $cnum=$env{'course.'.$cid.'.num'}; |
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my $cdom=$env{'course.'.$cid.'.domain'}; |
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my %sections; |
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my $numsections=&Apache::loncommon::get_sections($cdom,$cnum,\%sections); |
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my $size=5; |
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if (scalar(keys(%sections)) < 3) { |
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$size=scalar(keys(%sections))+2; |
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} |
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my $sec_select = '<select multiple name="chosensections" size="'.$size.'">'."\n"; |
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$sec_select .= "<option value='all' selected='selected'>all</option>\n"; |
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foreach my $sec (sort {lc($a) cmp lc($b)} (keys(%sections))) { |
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$sec_select .= "<option name=\"$sec\">$sec</option>\n"; |
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} |
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$sec_select .= "<option value='none'>none</option></select>\n"; |
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my $result=' <input type="submit" name="gradeasubmission" value="'. |
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&mt("Get a submission to grade").'" />'; |
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$result.='<input type="hidden" name="grade_target" value="webgrade" />'; |
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if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'})) { |
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my ($entries,$ready,$locks)=&get_queue_counts('gradingqueue'); |
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$result.='<table><tr>'; |
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$result.='<td rowspan="4">Specify a section: </td><td rowspan="4">'.$sec_select.'</td>'; |
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$result.='<td>'.' <input type="submit" name="reviewagrading" value="'. |
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&mt("Select an entry from the grading queue:").'" /> '; |
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$result.= &mt("[_1] entries, [_2] ready, [_3] being graded",$entries,$ready,$locks).' </td></tr>'."\n"; |
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($entries,$ready,$locks)=&get_queue_counts('reviewqueue'); |
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$result.='<tr><td>'. |
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' <input type="submit" name="reviewasubmission" value="'. |
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&mt("Select an entry from the review queue:").'" /> '; |
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$result.=&mt("[_1] entries, [_2] ready, [_3] being graded", |
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$entries,$ready,$locks).'</td></tr>'."\n"; |
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$result.='<tr><td> <input type="submit" name="regradeasubmission" value="'. |
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&mt("List of user's grade status").'" /> </td></tr></table>'."\n"; |
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$result.='<p> <input type="submit" name="regradeaspecificsubmission" value="'. |
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&mt("Regrade specific user:").'" />'."\n"; |
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$result.='<input type="text" size="12" name="gradinguser" />'; |
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$result.=&Apache::loncommon::select_dom_form($env{'user.domain'}, |
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'gradingdomain'); |
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$result.=' '. |
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&Apache::loncommon::selectstudent_link('gradesubmission', |
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'gradinguser', |
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'gradingdomain'); |
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$result.=&Apache::loncommon::studentbrowser_javascript(); |
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} |
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return $result; |
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} |
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sub add_request_another_attempt_button { |
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my ($text)=@_; |
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if (!$text) { $text="Request another attempt"; } |
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my $result; |
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my $symb=&Apache::lonnet::symbread(); |
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my ($slot_name,$slot)=&Apache::slotrequest::check_for_reservation($symb); |
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my $action='get_reservation'; |
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if ($slot_name) { |
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$text="Change reservation."; |
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$action='change_reservation'; |
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my $description=&Apache::slotrequest::get_description($slot_name, |
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$slot); |
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$result.=(<<STUFF); |
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<p> Will be next available: $description </p> |
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STUFF |
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} |
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if ($env{'request.enc'}) { $symb=&Apache::lonenc::encrypted($symb); } |
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$symb=&Apache::lonnet::escape($symb); |
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$result.='<form method="POST" action="/adm/slotrequest">'. |
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'<input type="hidden" name="symb" value="'.$symb.'" />'. |
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'<input type="hidden" name="command" value="'.$action.'" />'. |
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'<input type="submit" name="requestattempt" value="'. |
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&mt($text).'" />'. |
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'</form>'; |
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return $result; |
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} |
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&Apache::structuretags::initialize_storage(); |
sub preserve_grade_info { |
&Apache::lonhomework::showhash(%Apache::lonhomework::history); |
my $result; |
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# if we are viewing someone else preserve that info |
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if (defined $env{'form.grade_symb'}) { |
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foreach my $field ('symb','courseid','domain','username') { |
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$result .= '<input type="hidden" name="grade_'.$field. |
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'" value="'.$env{"form.grade_$field"}.'" />'."\n"; |
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} |
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} |
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return $result; |
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} |
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sub style { |
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return (<<STYLE); |
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<style type="text/css"> |
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.fail, .pass, .neutral { |
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position: relative; |
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margin : 5px; |
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margin-bottom :10px; |
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padding : 4px; |
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padding-left : 75px; |
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border : thin solid; |
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font-weight : bolder; |
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font-size: smaller; |
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font-family: Arial; |
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background-color : rgb(255,240,225); |
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} |
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.fail h4, .pass h4 { |
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position:absolute; |
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left: -4px; |
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top: -8px; |
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padding:2px; |
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margin:0; |
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background-color : rgb(255,240,225); |
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border : thin solid; |
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} |
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.fail { |
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color: red; |
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} |
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.pass { |
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color : green; |
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} |
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.neutral { |
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color : blue; |
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} |
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.question { |
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border : thin solid black; |
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padding : 4px; |
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margin-bottom : 1em; |
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} |
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.grade { |
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font-size: x-large; |
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font-family: Arial; |
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position:absolute; |
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left: 5px; |
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top: -5px; |
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width: 70px; |
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} |
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div#feedback h1 { |
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color : inherit; |
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} |
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</style> |
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STYLE |
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} |
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sub show_task { |
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my ($status,$previous)=@_; |
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if (!$previous && ( |
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( $status eq 'CLOSED' ) || |
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( $status eq 'BANNED') || |
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( $status eq 'UNAVAILABLE') || |
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( $status eq 'NOT_IN_A_SLOT') || |
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( $status eq 'NEEDS_CHECKIN') || |
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( $status eq 'WAITING_FOR_GRADE') || |
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( $status eq 'INVALID_ACCESS') )) { |
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return 0; |
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} |
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if ($env{'form.donescreen'}) { return 0; } |
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return 1; |
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} |
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sub internal_location { |
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my ($id)=@_; |
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return '<!-- LONCAPA_INTERNAL_ADD_TASK_STATUS'.$id.' -->'; |
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} |
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sub submission_time_stamp { |
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my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser(); |
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my $submissiontime; |
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my $version=$Apache::lonhomework::history{'resource.0.version'}; |
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for (my $v=$Apache::lonhomework::history{'version'};$v>0;$v--) { |
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if (defined($Apache::lonhomework::history{$v.':resource.'.$version.'.0.bridgetask.portfiles'})) { |
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$submissiontime=$Apache::lonhomework::history{$v.':timestamp'}; |
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} |
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} |
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my $result; |
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if ($submissiontime) { |
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my $slot_name=$Apache::lonhomework::history{'resource.'.$version.'.0.checkedin.slot'}; |
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my %slot=&Apache::lonnet::get_slot($slot_name); |
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my $diff = $slot{'endtime'} - $submissiontime; |
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my ($color,$when)=('#FF6666','after'); |
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if ($diff > 0) { ($color,$when)=('#336600','before'); } |
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my $info; |
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if ($diff%60) { $info=($diff%60).' seconds'; } |
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$diff=int($diff/60); |
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if ($diff%60) { $info=($diff%60).' minutes '.$info; } |
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$diff=int($diff/60); |
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if ($diff) { $info=$diff.' hours '.$info; } |
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$result='<p><font color="'.$color.'">'. |
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&mt('Student submitted [_1] [_2] the deadline. |
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(Submission was at [_3], end of period was [_4].)', |
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$info,$when,scalar(localtime($submissiontime)), |
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scalar(localtime($slot{'endtime'}))). |
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'</font></p>'; |
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} |
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return $result; |
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} |
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sub webgrade_standard_info { |
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my ($version)=&get_version(); |
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my (undef,undef,$udom,$uname) = &Apache::lonxml::whichuser(); |
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my $file_url = '/uploaded/'.$udom.'/'.$uname.'/portfolio/'; |
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my $file_list="<ul>\n"; |
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foreach my $partial_file (split(',',$Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"})) { |
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my $file=$file_url.$partial_file; |
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$file=~s|/+|/|g; |
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&Apache::lonnet::allowuploaded('/adm/bridgetask',$file); |
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$file_list.='<li><nobr><a href="'.$file.'?rawmode=1" target="lonGRDs"><img src="'. |
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&Apache::loncommon::icon($file).'" border=0"> '.$file. |
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'</a></nobr></li>'."\n"; |
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} |
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$file_list.="</ul>\n"; |
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my %lt=&Apache::lonlocal::texthash('done' => 'Done', |
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'stop' => 'Stop', |
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); |
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my $result=<<INFO; |
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<div class="handininfo"> |
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<input type="submit" name="next" value="$lt{'done'}" /> |
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<input type="submit" name="stop" value="$lt{'stop'}" /> |
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$file_list |
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</div> |
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INFO |
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return $result; |
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} |
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sub start_Task { |
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my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
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my ($status,$accessmsg,$slot); |
my ($status,$accessmsg,$slot); |
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if ($target ne 'webgrade') { |
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&Apache::structuretags::init_problem_globals('Task'); |
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&Apache::structuretags::initialize_storage(); |
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&Apache::lonhomework::showhash(%Apache::lonhomework::history); |
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if ($env{'request.state'} eq 'construct') { |
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&Apache::structuretags::setup_rndseed($safeeval); |
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} |
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} |
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$Apache::lonhomework::parsing_a_task=1; |
$Apache::lonhomework::parsing_a_task=1; |
#should get back a <html> or the neccesary stuff to start XML/MathML |
#should get back a <html> or the neccesary stuff to start XML/MathML |
my ($result,$head_tag_start,$body_tag_start,$form_tag_start)= |
my ($result,$head_tag_start,$body_tag_start,$form_tag_start)= |
&Apache::structuretags::page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
&Apache::structuretags::page_start($target,$token,$tagstack,$parstack,$parser,$safeeval); |
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if ($target eq 'web') { |
if ($target eq 'web' && $env{'request.state'} ne 'construct') { |
$body_tag_start.=&add_previous_version_button(); |
if ($Apache::lonhomework::modifygrades) { |
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$body_tag_start.='<form name="gradesubmission" method="POST" action="'; |
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my $uri=$env{'request.uri'}; |
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if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); } |
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$body_tag_start.=$uri.'">'.&add_grading_button()."</form>"; |
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my $symb=&Apache::lonnet::symbread(); |
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if (&Apache::lonnet::allowed('mgq',$env{'request.course.id'})) { |
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$body_tag_start.='<form method="POST" action="/adm/slotrequest">'. |
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'<input type="hidden" name="symb" value="'.$symb.'" />'. |
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'<input type="hidden" name="command" value="showslots" />'. |
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'<input type="submit" name="requestattempt" value="'. |
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&mt('Show Slot list').'" />'. |
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'</form>'; |
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} |
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} |
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} |
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if ($target eq 'web' && $env{'request.state'} eq 'construct') { |
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$form_tag_start.=&Apache::structuretags::problem_web_to_edit_header($env{'form.rndseed'}); |
} |
} |
if ($target eq 'web' || $target eq 'grade' || $target eq 'answer' || |
if ($target eq 'web' || ($target eq 'grade' && !$env{'form.webgrade'}) || $target eq 'answer' || |
$target eq 'tex') { |
$target eq 'tex') { |
($status,$accessmsg,$slot) = |
my ($version,$previous)=&get_version(); |
&Apache::lonhomework::check_task_access('0'); |
($status,$accessmsg,my $slot_name,$slot) = |
push (@Apache::inputtags::status,$status); |
&Apache::lonhomework::check_slot_access('0','Task'); |
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push(@Apache::inputtags::status,$status); |
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$Apache::inputtags::slot_name=$slot_name; |
my $expression='$external::datestatus="'.$status.'";'; |
my $expression='$external::datestatus="'.$status.'";'; |
$expression.='$external::gradestatus="'.$Apache::lonhomework::history{"resource.0.solved"}.'";'; |
$expression.='$external::gradestatus="'.$Apache::lonhomework::history{"resource.$version.0.solved"}.'";'; |
&Apache::run::run($expression,$safeeval); |
&Apache::run::run($expression,$safeeval); |
&Apache::lonxml::debug("Got $status"); |
&Apache::lonxml::debug("Got $status"); |
if (( $status eq 'CLOSED' ) || |
$body_tag_start.=&add_previous_version_button($status); |
( $status eq 'BANNED') || |
if (!&show_task($status,$previous)) { |
( $status eq 'UNAVAILABLE') || |
my $bodytext=&Apache::lonxml::get_all_text("/task",$parser,$style); |
( $status eq 'NOT_IN_A_SLOT') || |
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( $status eq 'NEEDS_CHECKIN') || |
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( $status eq 'INVALID_ACCESS')) { |
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my $bodytext=&Apache::lonxml::get_all_text("/task",$parser); |
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if ( $target eq "web" ) { |
if ( $target eq "web" ) { |
$result.= $head_tag_start.'</head>'.$body_tag_start; |
$result.= $head_tag_start.'</head>'.$body_tag_start; |
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if ($env{'request.state'} eq 'construct') { |
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$result.=$form_tag_start; |
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} |
my $msg; |
my $msg; |
if ($status eq 'UNAVAILABLE') { |
if ($status eq 'UNAVAILABLE') { |
$msg.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>'; |
$msg.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>'; |
} elsif ($status eq 'NOT_IN_A_SLOT') { |
} elsif ($status eq 'NOT_IN_A_SLOT') { |
$msg.='<h1>'.&mt('You are not currently signed up to work at this time and/or place.').'</h1>'; |
$msg.='<h1>'.&mt('You are not currently signed up to work at this time and/or place.').'</h1>'; |
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$msg.=&add_request_another_attempt_button("Sign up for time to work."); |
} elsif ($status eq 'NEEDS_CHECKIN') { |
} elsif ($status eq 'NEEDS_CHECKIN') { |
$msg.='<h1>'.&mt('You need the Proctor to validate you.'). |
$msg.='<h1>'.&mt('You need the Proctor to validate you.'). |
'</h1>'.&proctor_validation_screen($slot); |
'</h1>'.&proctor_validation_screen($slot); |
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} elsif ($status eq 'WAITING_FOR_GRADE') { |
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$msg.='<h1>'.&mt('Your submission is in the grading queue.').'</h1>'; |
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} elsif ($env{'form.donescreen'}) { |
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my $title=&Apache::lonnet::gettitle(); |
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my @files=split(',',$Apache::lonhomework::history{'resource.'.$version.'.0.bridgetask.portfiles'}); |
|
my $files='<ul><li>'.join('</li><li>',@files).'</li></ul>'; |
|
$result.=<<DONESCREEN; |
|
<h2>$title</h2> |
|
<p> Files submitted: $files </p> |
|
<p> You are now done with this Bridge Task </p> |
|
<hr /> |
|
<p> <a href="/adm/logout">Logout</a> </p> |
|
<p> <a href="/adm/roles">Change to a different course</a> </p> |
|
DONESCREEN |
} elsif ($status ne 'NOT_YET_VIEWED') { |
} elsif ($status ne 'NOT_YET_VIEWED') { |
$msg.='<h1>'.&mt('Not open to be viewed').'</h1>'; |
$msg.='<h1>'.&mt('Not open to be viewed').'</h1>'; |
} |
} |
Line 124 sub start_Task {
|
Line 494 sub start_Task {
|
} else { |
} else { |
$result.=&mt('Problem is not open to be viewed. It')." $accessmsg \\vskip 0 mm "; |
$result.=&mt('Problem is not open to be viewed. It')." $accessmsg \\vskip 0 mm "; |
} |
} |
} elsif ($target eq 'grade') { |
} elsif ($target eq 'grade' && !$env{'form.webgrade'}) { |
if ($status eq 'NEEDS_CHECKIN') { |
if ($status eq 'NEEDS_CHECKIN') { |
if (&proctor_check_auth($slot)) { |
if(&proctor_check_auth($slot_name,$slot,'Task') |
#FIXME immeadiatly add this to the grading queue |
&& defined($Apache::inputtags::slot_name)) { |
# with slot->{'endtime'} for when grading can |
my $result=&add_to_queue('gradingqueue', |
# begin on this resource |
[$Apache::inputtags::slot_name]); |
} |
&Apache::lonxml::debug("add_to_queue said $result"); |
|
} |
} |
} |
} |
} |
} elsif ($target eq 'web') { |
} elsif ($target eq 'web') { |
my $name= &Apache::structuretags::get_resource_name($parstack,$safeeval); |
my $name= &Apache::structuretags::get_resource_name($parstack,$safeeval); |
$result.="$head_tag_start<title>$name</title></head> |
$result.="$head_tag_start<title>$name</title></head> |
$body_tag_start \n $form_tag_start". |
$body_tag_start \n".&style(); |
'<input type="hidden" name="submitted" value="yes" />'; |
|
# if we are viewing someone else preserve that info |
$result.=&preserve_grade_info(); |
if (defined $ENV{'form.grade_symb'}) { |
$result.=&internal_location(); |
foreach my $field ('symb','courseid','domain','username') { |
$result.=$form_tag_start. |
$result .= '<input type="hidden" name="grade_'.$field. |
'<input type="hidden" name="submitted" value="yes" />'; |
'" value="'.$ENV{"form.grade_$field"}.'" />'."\n"; |
&Apache::lonxml::startredirection(); |
|
} |
|
} elsif ( ($target eq 'grade' && $env{'form.webgrade'}) || |
|
$target eq 'webgrade') { |
|
my $webgrade='yes'; |
|
if ($target eq 'webgrade') { |
|
$result.=$head_tag_start.$body_tag_start; |
|
#$result.='<br />Review'.&show_queue('reviewqueue'); |
|
#$result.='<br />Grade'.&show_queue('gradingqueue'); |
|
} |
|
# FIXME Blast! still need to reorg this, need to reshow the |
|
# queue being reviewed once done with the grade pass... |
|
# Hrrm, vaildation pass should perhaps say 'not_locked' |
|
# perhaps do a search if there is a key that is mine and if |
|
# there isn't reshow the queue.... |
|
my ($todo,$status_code,$msg)=&get_key_todo($target); |
|
|
|
if ($todo) { |
|
&setup_env_for_other_user($todo,$safeeval); |
|
my ($symb,$uname,$udom)=&decode_queue_key($todo); |
|
$result.="\n".'<table><tr><td>Found '. |
|
&Apache::lonnet::gettitle($symb).' for '.$uname.' at '.$udom.'</td></tr></table>'; |
|
$form_tag_start.= |
|
'<input type="hidden" name="gradingkey" value="'. |
|
&Apache::lonnet::escape($todo).'" />'; |
|
$Apache::bridgetask::queue_key=$todo; |
|
&Apache::structuretags::initialize_storage(); |
|
&Apache::lonhomework::showhash(%Apache::lonhomework::history); |
|
if ($target eq 'webgrade') { |
|
#$result.='<br />After -'.&show_queue($env{'form.queue'}); |
|
$result.="\n".'<table width="100%" style="width:100%" border="1">'; |
|
if ($status_code eq 'selected') { |
|
$form_tag_start.= |
|
'<input type="hidden" name="queuemode" value="selected" />'; |
} |
} |
} |
} |
|
} else { |
|
if ($target eq 'webgrade') { |
|
$result.="\n"; |
|
my $back='<p><a href="/adm/flip?postdata=return:">'. |
|
&mt('Return to resource').'</a></p>'; |
|
if ($status_code eq 'stop') { |
|
$result.='<b>'.&mt("Stopped grading.").'</b>'.$back; |
|
} elsif ($status_code eq 'lock_failed') { |
|
$result.='<b>'.&mt("Failed to lock the requested record.") |
|
.'</b>'.$back; |
|
} elsif ($status_code eq 'unlock') { |
|
$result.='<b>'.&mt("Unlocked the requested record.") |
|
.'</b>'.$back; |
|
$result.=&show_queue($env{'form.queue'},1); |
|
} elsif ($status_code eq 'show_list') { |
|
$result.=&show_queue($env{'form.queue'},1); |
|
} elsif ($status_code eq 'select_user') { |
|
$result.=&select_user(); |
|
} elsif ($status_code eq 'unable') { |
|
$result.='<b>'.&mt("Unable to aqcuire a user to grade.").'</b>'.$back; |
|
} elsif ($status_code eq 'not_allowed') { |
|
$result.='<b>'.&mt('Not allowed to grade the requested user.').' '.$msg.'</b>'.$back; |
|
} else { |
|
$result.='<b>'.&mt("No user to be graded.").'</b>'.$back; |
|
} |
|
} |
|
$webgrade='no'; |
|
my $bodytext=&Apache::lonxml::get_all_text("/task",$parser,$style); |
|
} |
|
if ($target eq 'webgrade' && defined($env{'form.queue'})) { |
|
if ($webgrade eq 'yes') { |
|
$result.=&submission_time_stamp(); |
|
} |
|
$result.=$form_tag_start; |
|
$result.='<input type="hidden" name="webgrade" value="'. |
|
$webgrade.'" />'; |
|
$result.='<input type="hidden" name="queue" value="'. |
|
$env{'form.queue'}.'" />'; |
|
if ($env{'form.regrade'}) { |
|
$result.='<input type="hidden" name="regrade" value="'. |
|
$env{'form.regrade'}.'" />'; |
|
} |
|
if ($env{'form.chosensections'}) { |
|
my @chosen_sections= |
|
&Apache::loncommon::get_env_multiple('form.chosensections'); |
|
foreach my $sec (@chosen_sections) { |
|
$result.='<input type="hidden" name="chosensections" |
|
value="'.$sec.'" />'; |
|
} |
|
} |
|
if ($webgrade eq 'yes') { $result.=&webgrade_standard_info(); } |
} |
} |
|
} elsif ($target eq 'edit') { |
|
$result.=$head_tag_start."</head>".$body_tag_start.$form_tag_start. |
|
&Apache::structuretags::problem_edit_header(); |
|
$Apache::lonxml::warnings_error_header= |
|
&mt("Editor Errors - these errors might not effect the running of the problem, but they will likely cause problems with further use of the Edit mode. Please use the EditXML mode to fix these errors.")."<br />"; |
|
my $temp=&Apache::edit::insertlist($target,$token); |
|
$result.=$temp; |
} else { |
} else { |
# page_start returned a starting result, delete it if we don't need it |
# page_start returned a starting result, delete it if we don't need it |
$result = ''; |
$result = ''; |
Line 153 sub start_Task {
|
Line 615 sub start_Task {
|
return $result; |
return $result; |
} |
} |
|
|
|
sub get_key_todo { |
|
my ($target)=@_; |
|
my $todo; |
|
|
|
if (defined($env{'form.reviewasubmission'})) { |
|
&Apache::lonxml::debug("review a submission...."); |
|
$env{'form.queue'}='reviewqueue'; |
|
return (undef,'show_list'); |
|
} |
|
|
|
if (defined($env{'form.reviewagrading'})) { |
|
&Apache::lonxml::debug("review a grading...."); |
|
$env{'form.queue'}='gradingqueue'; |
|
return (undef,'show_list'); |
|
} |
|
|
|
if (defined($env{'form.regradeasubmission'})) { |
|
&Apache::lonxml::debug("regrade a grading...."); |
|
$env{'form.queue'}='none'; |
|
return (undef,'select_user'); |
|
} |
|
|
|
|
|
my $me=$env{'user.name'}.'@'.$env{'user.domain'}; |
|
|
|
#need to try both queues.. |
|
if (defined($env{'form.regradeaspecificsubmission'}) && |
|
defined($env{'form.gradinguser'}) && |
|
defined($env{'form.gradingdomain'}) ) { |
|
my ($symb,$cid)=&Apache::lonxml::whichuser(); |
|
my $cnum = $env{'course.'.$cid.'.num'}; |
|
my $cdom = $env{'course.'.$cid.'.domain'}; |
|
my $uname = $env{'form.gradinguser'}; |
|
my $udom = $env{'form.gradingdomain'}; |
|
|
|
my $gradingkey=&encode_queue_key($symb,$udom,$uname); |
|
|
|
my $queue; |
|
|
|
if (&in_queue('gradingqueue',$symb,$cdom,$cnum,$udom,$uname)) { |
|
$env{'form.queue'} = $queue = 'gradingqueue'; |
|
} elsif (&in_queue('reviewqueue' ,$symb,$cdom,$cnum,$udom,$uname)) { |
|
$env{'form.queue'} = $queue = 'reviewqueue'; |
|
} |
|
|
|
if (!$queue) { |
|
$env{'form.queue'} = $queue = 'none'; |
|
#not queued so doing either a re or pre grade |
|
return ($gradingkey); |
|
} |
|
|
|
my $who=&queue_key_locked($queue,$gradingkey); |
|
if ($who eq $me) { |
|
#already have the lock |
|
$env{'form.gradingkey'}=&Apache::lonnet::escape($gradingkey); |
|
return ($gradingkey); |
|
} |
|
|
|
if (!defined($who)) { |
|
if (&lock_key($queue,$gradingkey)) { |
|
return ($gradingkey); |
|
} else { |
|
return (undef,'lock_failed'); |
|
} |
|
} |
|
|
|
#otherwise (defined($who) && $who ne $me) some else has it... |
|
return (undef,'not_allowed', |
|
&mt('Another user ([_1]) currently has the record for [_2] locked.', |
|
$who,$env{'form.gradinguser'}.'@'.$env{'form.gradingdomain'})); |
|
} |
|
|
|
|
|
my $queue=$env{'form.queue'}; |
|
|
|
if (!defined($queue)) { |
|
$env{'form.queue'}=$queue='gradingqueue'; |
|
} |
|
|
|
my $gradingkey=&Apache::lonnet::unescape($env{'form.gradingkey'}); |
|
|
|
if ($env{'form.queue'} eq 'none') { |
|
if (defined($env{'form.gradingkey'})) { |
|
if ($target eq 'webgrade') { |
|
if ($env{'form.stop'}) { |
|
return (undef,'stop'); |
|
} elsif ($env{'form.next'}) { |
|
return (undef,'select_user'); |
|
} |
|
} |
|
return ($gradingkey,'selected'); |
|
} else { |
|
return (undef,'select_user'); |
|
} |
|
} |
|
if (defined($env{'form.queue'}) && defined($env{'form.gradingkey'}) |
|
&& !defined($env{'form.gradingaction'}) |
|
&& $env{'form.queuemode'} eq 'selected') { |
|
|
|
my $who=&queue_key_locked($queue,$gradingkey); |
|
if ($who eq $me) { |
|
&Apache::lonxml::debug("Found a key was given to me"); |
|
return ($gradingkey,'selected'); |
|
} else { |
|
return (undef,'show_list'); |
|
} |
|
|
|
} |
|
|
|
if ($target eq 'webgrade' && $env{'form.queuemode'} eq 'selected') { |
|
if ($env{'form.gradingaction'} eq 'resume') { |
|
delete($env{'form.gradingaction'}); |
|
&Apache::lonxml::debug("Resuming a key"); |
|
return ($gradingkey); |
|
} elsif ($env{'form.gradingaction'} eq 'unlock') { |
|
&Apache::lonxml::debug("Unlocking a key ". |
|
&check_queue_unlock($queue,$gradingkey,1)); |
|
return (undef,'unlock'); |
|
} elsif ($env{'form.gradingaction'} eq 'select') { |
|
&Apache::lonxml::debug("Locking a key"); |
|
if (&lock_key($queue,$gradingkey)) { |
|
&Apache::lonxml::debug("Success $queue"); |
|
return ($gradingkey); |
|
} |
|
&Apache::lonxml::debug("Failed $queue"); |
|
return (undef,'lock_failed'); |
|
} |
|
} |
|
|
|
if ($env{'form.queuemode'} ne 'selected') { |
|
# don't get something new from the queue if they hit the stop button |
|
if (!($env{'form.stop'} && $target eq 'webgrade') |
|
&& !$env{'form.gradingaction'}) { |
|
&Apache::lonxml::debug("Getting anew $queue"); |
|
return (&get_from_queue($queue)); |
|
} else { |
|
return (undef,'stop'); |
|
} |
|
} |
|
return (undef,undef) |
|
} |
|
|
|
sub minimize_storage { |
|
foreach my $key (keys(%Apache::lonhomework::results)) { |
|
if ($key =~ /regrader$/) { next; } |
|
if ($Apache::lonhomework::results{$key} eq |
|
$Apache::lonhomework::history{$key}) { |
|
delete($Apache::lonhomework::results{$key}); |
|
} |
|
} |
|
} |
|
|
sub end_Task { |
sub end_Task { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result=''; |
my $result=''; |
my $status=$Apache::inputtags::status['-1']; |
my $status=$Apache::inputtags::status['-1']; |
|
my ($version,$previous)=&get_version(); |
if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || |
if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || |
$target eq 'tex') { |
$target eq 'tex') { |
if ( |
if ($target eq 'web' || $target eq 'answer' || $target eq 'tex') { |
(($target eq 'web') && ($ENV{'request.state'} ne 'construct')) || |
|
($target eq 'answer') || ($target eq 'tex') |
|
) { |
|
if ($target eq 'web') { |
if ($target eq 'web') { |
$result.='<table border="1">'. |
if (&show_task($status,$previous)) { |
&Apache::inputtags::file_selector("bridge","task","*", |
$result.=&Apache::lonxml::endredirection(); |
'portfolioonly'). |
} |
"</table>"; |
if ($status eq 'CAN_ANSWER' && !$previous && |
|
!$env{'form.donescreen'}) { |
|
$result.="\n".'<table border="1">'. |
|
&Apache::inputtags::file_selector("$version.0", |
|
"bridgetask","*", |
|
'portfolioonly', |
|
' |
|
<h2>'.&mt('Submit Portfolio Files for Grading').'</h2> |
|
<p>'.&mt('Indicate the files from your portfolio to be evaluated in grading this task.').'</p>'). |
|
"</table>"; |
|
} |
|
if (!$previous && $status ne 'SHOW_ANSWER' && |
|
&show_task($status,$previous)) { |
|
$result.=&Apache::inputtags::gradestatus('0'); |
|
$result.='</form>'; |
|
$result.=<<DONEBUTTON; |
|
<form method="POST"> |
|
<input type="hidden" name="donescreen" value="1" /> |
|
<input type="submit" value="Done" /> |
|
</form> |
|
DONEBUTTON |
|
} |
|
if (&show_task($status,$previous) && |
|
$Apache::lonhomework::history{"resource.$version.0.status"} =~ /^(pass|fail)$/) { |
|
my $bt_status=$Apache::lonhomework::history{"resource.$version.0.status"}; |
|
my $title=&Apache::lonnet::gettitle(); |
|
|
|
my $slot_name= |
|
$Apache::lonhomework::history{"resource.$version.0.checkedin.slot"}; |
|
my %slot=&Apache::lonnet::get_slot($slot_name); |
|
my $start_time= |
|
&Apache::lonlocal::locallocaltime($slot{'starttime'}); |
|
|
|
my $status = "\n<div class='$bt_status'>\n"; |
|
|
|
if ($bt_status eq 'pass') { |
|
$status.='<h2>You passed the '.$title.' given on '. |
|
$start_time.'</h2>'; |
|
} |
|
if ($bt_status eq 'fail') { |
|
$status.='<h2>You did not pass the '.$title.' given on '. |
|
$start_time.'</h2>'; |
|
if (!$previous) { |
|
$status.=&add_request_another_attempt_button(); |
|
} |
|
} |
|
my $man_count=0; |
|
my $opt_count=0; |
|
my $opt_passed=0; |
|
foreach my $dim_id (@Apache::bridgetask::dimensionlist) { |
|
if ($Apache::bridgetask::dimensionmandatory{$dim_id} |
|
eq 'N') { |
|
$opt_count++; |
|
if ($Apache::lonhomework::history{"resource.$version.0.$dim_id.status"} eq 'pass') { |
|
$opt_passed++; |
|
} |
|
} else { |
|
$man_count++; |
|
} |
|
} |
|
my $opt_req=&Apache::lonxml::get_param('OptionalRequired', |
|
$parstack,$safeeval); |
|
if ($opt_req !~ /\S/) { $opt_req='0'; } |
|
$status.="\n<p>".&mt('You needed to pass all of the [_1] mandatory components and [_2] of the [_3] optional components, of which you passed [_4].',$man_count,$opt_req,$opt_count,$opt_passed)."</p></div>\n"; |
|
|
|
my $internal_location=&internal_location(); |
|
$result=~s/\Q$internal_location\E/$status/; |
|
} |
|
} |
|
if ($target eq 'web' || $target eq 'webgrade') { |
$result.=&Apache::lonxml::xmlend().'</html>'; |
$result.=&Apache::lonxml::xmlend().'</html>'; |
} |
} |
} |
} |
if ($target eq 'grade') { |
if ($target eq 'grade' && !$env{'form.webgrade'} && !$previous) { |
|
my $award='SUBMITTED'; |
|
&Apache::essayresponse::file_submission("$version.0",'bridgetask', |
|
'portfiles',\$award); |
|
if ($award eq 'SUBMITTED' && |
|
$Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}) { |
|
$Apache::lonhomework::results{"resource.0.tries"}= |
|
$Apache::lonhomework::results{"resource.$version.0.tries"}= |
|
1+$Apache::lonhomework::history{"resource.$version.0.tries"}; |
|
|
|
$Apache::lonhomework::results{"resource.0.award"}= |
|
$Apache::lonhomework::results{"resource.$version.0.award"}= |
|
$award; |
|
$Apache::lonhomework::results{"resource.0.submission"}= |
|
$Apache::lonhomework::results{"resource.$version.0.submission"}=''; |
|
} else { |
|
delete($Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}); |
|
$award = ''; |
|
} |
|
&Apache::lonhomework::showhash(%Apache::lonhomework::results); |
|
&Apache::structuretags::finalize_storage(); |
|
if ($award eq 'SUBMITTED' |
|
&& defined($Apache::inputtags::slot_name)) { |
|
&add_to_queue('gradingqueue',[$Apache::inputtags::slot_name]); |
|
} |
|
} elsif ($Apache::lonhomework::results{'INTERNAL_store'}) { |
|
&Apache::structuretags::finalize_storage(); |
|
} |
|
if ($target eq 'grade' && $env{'form.webgrade'} eq 'yes') { |
|
my $optional_required= |
|
&Apache::lonxml::get_param('OptionalRequired',$parstack, |
|
$safeeval); |
|
my $optional_passed=0; |
|
my $mandatory_failed=0; |
|
my $ungraded=0; |
|
my $review=0; |
&Apache::lonhomework::showhash(%Apache::lonhomework::results); |
&Apache::lonhomework::showhash(%Apache::lonhomework::results); |
|
foreach my $dim_id (@Apache::bridgetask::dimensionlist) { |
|
my $status= |
|
$Apache::lonhomework::results{"resource.$version.0.$dim_id.status"}; |
|
my $mandatory= |
|
($Apache::bridgetask::dimensionmandatory{$dim_id} ne 'N'); |
|
if ($status eq 'pass') { |
|
if (!$mandatory) { $optional_passed++; } |
|
} elsif ($status eq 'fail') { |
|
if ($mandatory) { $mandatory_failed++; } |
|
} elsif ($status eq 'ungraded') { |
|
$ungraded++; |
|
} elsif ($status eq 'review') { |
|
$review++; |
|
} else { |
|
$ungraded++; |
|
} |
|
} |
|
if ($optional_passed < $optional_required) { |
|
$mandatory_failed++; |
|
} |
|
&Apache::lonxml::debug("all dim ".join(':',@Apache::bridgetask::dimensionlist)."results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review"); |
|
$Apache::lonhomework::results{'resource.0.regrader'}= |
|
$env{'user.name'}.'@'.$env{'user.domain'}; |
|
if ($review) { |
|
$Apache::lonhomework::results{"resource.$version.0.status"}='review'; |
|
if ($env{'form.queue'} eq 'reviewqueue') { |
|
&check_queue_unlock($env{'form.queue'}); |
|
&Apache::lonxml::debug(" still needs review not changing status."); |
|
} else { |
|
&move_between_queues($env{'form.queue'},'reviewqueue'); |
|
} |
|
} elsif ($ungraded) { |
|
$Apache::lonhomework::results{"resource.$version.0.status"}='ungraded'; |
|
if ($env{'form.queue'} eq 'reviewqueue' || |
|
$env{'form.queue'} eq 'none' ) { |
|
&Apache::lonxml::debug("moving back."); |
|
&move_between_queues($env{'form.queue'},'gradingqueue'); |
|
} else { |
|
&check_queue_unlock($env{'form.queue'}); |
|
} |
|
} elsif ($mandatory_failed) { |
|
$Apache::lonhomework::results{"resource.$version.0.status"}='fail'; |
|
$Apache::lonhomework::results{"resource.$version.0.solved"}='incorrect_by_override'; |
|
$Apache::lonhomework::results{"resource.$version.0.award"}='INCORRECT'; |
|
$Apache::lonhomework::results{"resource.$version.0.awarded"}='0'; |
|
&remove_from_queue($env{'form.queue'}); |
|
|
|
my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
|
|
if ($env{'form.regrade'} ne 'yes') { |
|
$Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}= |
|
$Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"}; |
|
&Apache::grades::version_portfiles( |
|
\%Apache::lonhomework::results, |
|
["$version.0.bridgetask"],$courseid, |
|
$symb,$udom,$uname, |
|
["$version.0.bridgetask"]); |
|
} |
|
} else { |
|
$Apache::lonhomework::results{"resource.$version.0.status"}='pass'; |
|
$Apache::lonhomework::results{"resource.$version.0.solved"}='correct_by_override'; |
|
$Apache::lonhomework::results{"resource.$version.0.award"}='EXACT_ANS'; |
|
$Apache::lonhomework::results{"resource.$version.0.awarded"}='1'; |
|
&remove_from_queue($env{'form.queue'}); |
|
|
|
my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
if ($env{'form.regrade'} ne 'yes') { |
|
$Apache::lonhomework::results{"resource.$version.0.bridgetask.portfiles"}= |
|
$Apache::lonhomework::history{"resource.$version.0.bridgetask.portfiles"}; |
|
&Apache::grades::version_portfiles( |
|
\%Apache::lonhomework::results, |
|
["$version.0.bridgetask"],$courseid, |
|
$symb,$udom,$uname, |
|
["$version.0.bridgetask"]); |
|
} |
|
} |
|
$Apache::lonhomework::results{"resource.0.status"}= |
|
$Apache::lonhomework::results{"resource.$version.0.status"}; |
|
if (defined($Apache::lonhomework::results{"resource.$version.0.awarded"})) { |
|
$Apache::lonhomework::results{"resource.0.award"}= |
|
$Apache::lonhomework::results{"resource.$version.0.award"}; |
|
$Apache::lonhomework::results{"resource.0.awarded"}= |
|
$Apache::lonhomework::results{"resource.$version.0.awarded"}; |
|
$Apache::lonhomework::results{"resource.0.solved"}= |
|
$Apache::lonhomework::results{"resource.$version.0.solved"}; |
|
} |
|
&minimize_storage(); |
&Apache::structuretags::finalize_storage(); |
&Apache::structuretags::finalize_storage(); |
} |
} |
|
} elsif ($target eq 'webgrade') { |
|
$result.="</table>\n<hr />"; |
|
#$result.='<input type="submit" name="next" value="'. |
|
# &mt('Save & Next').'" /> '; |
|
#$result.='<input type="submit" name="end" value="'. |
|
# &mt('Save & Stop Grading').'" /> '; |
|
#$result.='<input type="submit" name="throwaway" value="'. |
|
# &mt('Throw Away & Stop Grading').'" /> '; |
|
#$result.='<input type="submit" name="save" value="'. |
|
# &mt('Save Partial Grade and Continue Grading').'" /> '; |
|
$result.='</form>'.&Apache::loncommon::endbodytag().'</html>'; |
} elsif ($target eq 'meta') { |
} elsif ($target eq 'meta') { |
$result.='<parameter part="0" package="Task"></parameter>'."\n"; |
$result.=&Apache::response::meta_package_write('Task'); |
#$result.=&Apache::response::meta_part_order(); |
$result.=&Apache::response::meta_stores_write('solved','string', |
#$result.=&Apache::response::meta_response_order(); |
'Problem Status'); |
|
$result.=&Apache::response::meta_stores_write('tries','int_zeropos', |
|
'Number of Attempts'); |
|
$result.=&Apache::response::meta_stores_write('awarded','float', |
|
'Partial Credit Factor'); |
|
$result.=&Apache::response::meta_stores_write('status','string', |
|
'Bridge Task Status'); |
} |
} |
undef($Apache::lonhomework::parsing_a_task); |
undef($Apache::lonhomework::parsing_a_task); |
return $result; |
return $result; |
} |
} |
|
|
|
sub move_between_queues { |
|
my ($src_queue,$dest_queue)=@_; |
|
my $cur_data; |
|
if ($src_queue ne 'none') { |
|
$cur_data=&get_queue_data($src_queue); |
|
if (!$cur_data) { return 'not_exist'; } |
|
} else { |
|
$cur_data = ['none']; |
|
} |
|
my $result=&add_to_queue($dest_queue,[$cur_data->[0]]); |
|
if ($result ne 'ok') { |
|
return $result; |
|
} |
|
&check_queue_unlock($src_queue); |
|
return &remove_from_queue($src_queue); |
|
} |
|
|
|
sub check_queue_unlock { |
|
my ($queue,$key,$allow_not_me)=@_; |
|
if ($queue eq 'none') { return 'ok'; } |
|
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
if (!defined($key)) { |
|
$key="$symb\0queue\0$uname\@$udom"; |
|
} |
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
my $me=$env{'user.name'}.'@'.$env{'user.domain'}; |
|
my $who=&queue_key_locked($queue,$key,$cdom,$cnum); |
|
if ($who eq $me) { |
|
return &Apache::lonnet::del($queue,["$key\0locked"],$cdom,$cnum); |
|
} elsif ($allow_not_me) { |
|
&Apache::lonxml::debug("unlocking $who by $me"); |
|
return &Apache::lonnet::del($queue,["$key\0locked"],$cdom,$cnum); |
|
} |
|
return 'not_owner'; |
|
} |
|
|
|
sub in_queue { |
|
my ($queue,$symb,$cdom,$cnum,$udom,$uname)=@_; |
|
if ($queue eq 'none') { return 0; } |
|
if (!defined($symb) || !defined($cdom) || !defined($cnum) |
|
|| !defined($udom) || !defined($uname)) { |
|
($symb,my $cid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
$cnum=$env{'course.'.$cid.'.num'}; |
|
$cdom=$env{'course.'.$cid.'.domain'}; |
|
} |
|
|
|
my $key=&encode_queue_key($symb,$udom,$uname); |
|
my %results = &Apache::lonnet::get($queue,[$key],$cdom,$cnum); |
|
|
|
if (defined($results{$key})) { |
|
return 1; |
|
} |
|
return 0; |
|
} |
|
|
|
sub remove_from_queue { |
|
my ($queue,$symb,$cdom,$cnum,$udom,$uname)=@_; |
|
if ($queue eq 'none') { return 'ok'; } |
|
if (!defined($symb) || !defined($cdom) || !defined($cnum) |
|
|| !defined($udom) || !defined($uname)) { |
|
($symb,my $cid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
$cnum=$env{'course.'.$cid.'.num'}; |
|
$cdom=$env{'course.'.$cid.'.domain'}; |
|
} |
|
if (!&in_queue($queue,$symb,$cdom,$cnum,$udom,$uname)) { |
|
return 'ok'; |
|
} |
|
my $key=&encode_queue_key($symb,$udom,$uname); |
|
my @keys=($key,"$key\0locked"); |
|
return &Apache::lonnet::del($queue,\@keys,$cdom,$cnum); |
|
} |
|
|
|
sub setup_env_for_other_user { |
|
my ($queue_key,$safeeval)=@_; |
|
my ($symb,$uname,$udom)=&decode_queue_key($queue_key); |
|
&Apache::lonxml::debug("setup_env for $queue_key"); |
|
$env{'form.grade_symb'}=$symb; |
|
$env{'form.grade_domain'}=$udom; |
|
$env{'form.grade_username'}=$uname; |
|
$env{'form.grade_courseid'}=$env{'request.course.id'}; |
|
&Apache::lonxml::initialize_rndseed($safeeval); |
|
} |
|
|
|
sub get_queue_data { |
|
my ($queue)=@_; |
|
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
my $todo="$symb\0queue\0$uname\@$udom"; |
|
my ($key,$value)=&Apache::lonnet::get($queue,[$todo],$cdom,$cnum); |
|
if ($key eq $todo && ref($value)) { |
|
return $value; |
|
} |
|
return undef; |
|
} |
|
|
|
|
|
sub check_queue_for_key { |
|
my ($cdom,$cnum,$queue,$todo)=@_; |
|
|
|
my %results= |
|
&Apache::lonnet::get($queue,[$todo,"$todo\0locked"],$cdom,$cnum); |
|
|
|
if (exists($results{$todo}) && ref($results{$todo})) { |
|
if (defined($results{"$todo\0locked"})) { |
|
return 'locked'; |
|
} |
|
my $slot; |
|
if (ref($results{$todo}) eq 'ARRAY') { |
|
$slot = $results{$todo}[0]; |
|
} elsif (ref($results{$todo}) eq 'HASH') { |
|
$slot = $results{$todo}{'slot'}; |
|
} |
|
if (defined($slot)) { |
|
my %slot_data=&Apache::lonnet::get_slot($slot); |
|
if ($slot_data{'endtime'} > time) { |
|
return 'in_progress'; |
|
} |
|
} |
|
return 'enqueued'; |
|
} |
|
return undef; |
|
} |
|
|
|
sub add_to_queue { |
|
my ($queue,$user_data)=@_; |
|
if ($queue eq 'none') { return 'ok'; } |
|
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
if (!$cid || $env{'request.state'} eq 'construct') { |
|
return 'no_queue'; |
|
} |
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
my %data; |
|
$data{"$symb\0queue\0$uname\@$udom"}=$user_data; |
|
return &Apache::lonnet::cput($queue,\%data,$cdom,$cnum); |
|
} |
|
|
|
sub show_queue { |
|
my ($queue,$with_selects)=@_; |
|
my $result; |
|
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
|
|
my @chosen_sections= |
|
&Apache::loncommon::get_env_multiple('form.chosensections'); |
|
&Apache::grades::init_perm(); |
|
my ($classlist,$section,$fullname)=&Apache::grades::getclasslist(\@chosen_sections,); |
|
&Apache::grades::reset_perm(); |
|
if (!(grep(/^all$/,@chosen_sections))) { |
|
$result.='<p> Showing only sections <tt>'.join(', ',@chosen_sections). |
|
'</tt>.</p> '."\n"; |
|
} |
|
|
|
my $regexp="^$symb\0"; |
|
my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp); |
|
my ($tmp)=%queue; |
|
if ($tmp=~/^error: 2 /) { |
|
return "\n<h3>Current Queue - $queue</h3><table border='1'><tr><td>Empty</td></tr></table>"; |
|
} |
|
my $title=&Apache::lonnet::gettitle($symb); |
|
$result.="\n<h3>Current Queue - $title $queue </h3><table border='1'><tr>"; |
|
if ($with_selects) { $result.="<th>Status</th><th></th>"; } |
|
$result.="<th>user</th><th>data</th></tr>"; |
|
foreach my $key (sort(keys(%queue))) { |
|
my ($symb,$uname,$udom) = &decode_queue_key($key); |
|
if (!defined($classlist->{$uname.':'.$udom})) { next; } |
|
if ($key=~/locked$/ && !$with_selects) { |
|
$result.="<tr><td>$uname</td>"; |
|
$result.='<td>'.$queue{$key}.'</td></tr>'; |
|
} elsif ($key=~/timestamp$/ && !$with_selects) { |
|
$result.="<tr><td></td>"; |
|
$result.='<td>'. |
|
&Apache::lonlocal::locallocaltime($queue{$key})."</td></tr>"; |
|
} elsif ($key!~/(timestamp|locked)$/) { |
|
$result.="<tr>"; |
|
my $slot=$queue{$key}->[0]; |
|
my %slot_data=&Apache::lonnet::get_slot($slot); |
|
if ($with_selects) { |
|
my $ekey=&Apache::lonnet::escape($key); |
|
my ($action,$description,$status)=('select',&mt('Select')); |
|
if (exists($queue{"$key\0locked"})) { |
|
my $me=$env{'user.name'}.'@'.$env{'user.domain'}; |
|
$status=&mt('Locked by <tt>[_1]</tt>',$queue{"$key\0locked"}); |
|
if ($me eq $queue{"$key\0locked"}) { |
|
($action,$description)=('resume',&mt('Resume')); |
|
} else { |
|
($action,$description)=('unlock',&mt('Unlock')); |
|
} |
|
} |
|
my $seclist; |
|
foreach my $sec (@chosen_sections) { |
|
$seclist.='<input type="hidden" name="chosensections" |
|
value="'.$sec.'" />'; |
|
} |
|
if (time > $slot_data{'endtime'}) { |
|
$result.=(<<FORM); |
|
<td>$status</td> |
|
<td> |
|
<form style="display: inline" method="POST"> |
|
<input type="hidden" name="gradingkey" value="$ekey" /> |
|
<input type="hidden" name="queue" value="$queue" /> |
|
<input type="hidden" name="gradingaction" value="$action" /> |
|
<input type="hidden" name="webgrade" value="no" /> |
|
<input type="hidden" name="queuemode" value="selected" /> |
|
<input type="submit" name="submit" value="$description" /> |
|
$seclist |
|
</form> |
|
</td> |
|
FORM |
|
|
|
} else { |
|
$result.='<td>'.&mt("In Progress").'</td>' |
|
} |
|
} |
|
$result.= "<td>".$fullname->{$uname.':'.$udom}. |
|
" <tt>($uname\@$udom)</tt> </td>"; |
|
$result.='<td>Slot: '.$slot.' End time: '. |
|
&Apache::lonlocal::locallocaltime($slot_data{'endtime'}). |
|
"</td></tr>"; |
|
} |
|
} |
|
$result.="</table><hr />\n"; |
|
return $result; |
|
} |
|
|
|
sub get_queue_counts { |
|
my ($queue)=@_; |
|
my $result; |
|
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
my $regexp="^$symb\0"; |
|
my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp); |
|
my ($tmp)=%queue; |
|
if ($tmp=~/^error: 2 /) { |
|
return (0,0,0); |
|
} |
|
my ($entries,$ready_to_grade,$locks)=(0,0,0); |
|
my %slot_cache; |
|
foreach my $key (sort(keys(%queue))) { |
|
if ($key=~/locked$/) { |
|
$locks++; |
|
} elsif ($key=~/timestamp$/) { |
|
#ignore |
|
} elsif ($key!~/(timestamp|locked)$/) { |
|
my ($symb,$uname,$udom) = &decode_queue_key($key); |
|
$entries++; |
|
my $slot=$queue{$key}->[0]; |
|
if (!exists($slot_cache{$slot})) { |
|
my %slot_data=&Apache::lonnet::get_slot($slot); |
|
$slot_cache{$slot} = \%slot_data; |
|
} |
|
if (time > $slot_cache{$slot}{'endtime'}) { |
|
$ready_to_grade++; |
|
} |
|
} |
|
} |
|
return ($entries,$ready_to_grade,$locks); |
|
} |
|
|
|
sub encode_queue_key { |
|
my ($symb,$udom,$uname)=@_; |
|
return "$symb\0queue\0$uname\@$udom"; |
|
} |
|
|
|
sub decode_queue_key { |
|
my ($key)=@_; |
|
my ($symb,undef,$user) = split("\0",$key); |
|
my ($uname,$udom) = split('@',$user); |
|
return ($symb,$uname,$udom); |
|
} |
|
|
|
sub queue_key_locked { |
|
my ($queue,$key,$cdom,$cnum)=@_; |
|
if (!defined($cdom) || !defined($cnum)) { |
|
my (undef,$cid)=&Apache::lonxml::whichuser(); |
|
$cnum=$env{'course.'.$cid.'.num'}; |
|
$cdom=$env{'course.'.$cid.'.domain'}; |
|
} |
|
my ($key_locked,$value)= |
|
&Apache::lonnet::get($queue,["$key\0locked"],$cdom,$cnum); |
|
if ($key_locked eq "$key\0locked") { |
|
return $value; |
|
} |
|
return undef; |
|
} |
|
|
|
sub pick_from_queue_data { |
|
my ($queue,$check_section,$queuedata,$cdom,$cnum)=@_; |
|
my @possible; # will hold queue entries that are valid to be selected |
|
foreach my $key (keys(%$queuedata)) { |
|
if ($key =~ /\0locked$/) { next; } |
|
if ($key =~ /\0timestamp$/) { next; } |
|
my ($symb,$uname,$udom)=&decode_queue_key($key); |
|
if ($check_section) { |
|
my $section=&Apache::lonnet::getsection($uname,$udom); |
|
if ($section eq $check_section) { |
|
&Apache::lonxml::debug("my sec"); |
|
next; |
|
} |
|
} |
|
my $slot=$queuedata->{$key}[0]; |
|
my %slot_data=&Apache::lonnet::get_slot($slot); |
|
if ($slot_data{'endtime'} > time) { |
|
&Apache::lonxml::debug("not time"); |
|
next; |
|
} |
|
if (exists($queuedata->{"$key\0locked"})) { |
|
&Apache::lonxml::debug("someone already has um."); |
|
next; |
|
} |
|
push(@possible,[$key,$slot_data{'endtime'}]); |
|
} |
|
if (@possible) { |
|
# sort entries in order by slot end time |
|
@possible = sort { $a->[1] <=> $b->[1] } @possible; |
|
# pick one of the first ten entries |
|
my $max=($#possible < 10) ? $#possible : 10; |
|
return $possible[int(rand($max))][0]; |
|
} |
|
return undef; |
|
} |
|
|
|
sub find_mid_grade { |
|
my ($queue,$symb,$cdom,$cnum)=@_; |
|
my $todo=&Apache::lonnet::unescape($env{'form.gradingkey'}); |
|
my $me=$env{'user.name'}.'@'.$env{'user.domain'}; |
|
if ($todo) { |
|
my $who=&queue_key_locked($queue,$todo,$cdom,$cnum); |
|
if ($who eq $me) { return $todo; } |
|
} |
|
my $regexp="^$symb\0.*\0locked\$"; |
|
my %locks=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp); |
|
foreach my $key (keys(%locks)) { |
|
my $who=$locks{$key}; |
|
if ($who eq $me) { |
|
$todo=$key; |
|
$todo=~s/\0locked$//; |
|
return $todo; |
|
} |
|
} |
|
return undef; |
|
} |
|
|
|
sub lock_key { |
|
my ($queue,$todo)=@_; |
|
my $me=$env{'user.name'}.'@'.$env{'user.domain'}; |
|
my (undef,$cid)=&Apache::lonxml::whichuser(); |
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
my $success=&Apache::lonnet::newput($queue,{"$todo\0locked"=> $me}, |
|
$cdom,$cnum); |
|
&Apache::lonxml::debug("success $success $todo"); |
|
if ($success eq 'ok') { |
|
return 1; |
|
} |
|
return 0; |
|
} |
|
|
|
sub get_queue_symb_status { |
|
my ($queue,$symb,$cdom,$cnum) = @_; |
|
if (!defined($cdom) || !defined($cnum)) { |
|
my (undef,$cid)=&Apache::lonxml::whichuser(); |
|
$cnum=$env{'course.'.$cid.'.num'}; |
|
$cdom=$env{'course.'.$cid.'.domain'}; |
|
} |
|
my $regexp="^$symb\0"; |
|
my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp); |
|
my ($tmp)=%queue; |
|
if ($tmp=~/^error: 2 /) { return; } |
|
my @users; |
|
foreach my $key (sort(keys(%queue))) { |
|
next if ($key=~/locked$/); |
|
next if ($key=~/timestamp$/); |
|
my ($symb,$uname,$udom) = &decode_queue_key($key); |
|
push(@users,"$uname:$udom"); |
|
} |
|
return @users; |
|
} |
|
|
|
sub get_from_queue { |
|
my ($queue)=@_; |
|
my $result; |
|
my ($symb,$cid,$udom,$uname)=&Apache::lonxml::whichuser(); |
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
my $todo=&find_mid_grade($queue,$symb,$cdom,$cnum); |
|
&Apache::lonxml::debug("found ".join(':',&decode_queue_key($todo))); |
|
if ($todo) { return $todo; } |
|
my $attempts=0; |
|
while (1) { |
|
if ($attempts > 2) { |
|
# tried twice to get a queue entry, giving up |
|
return (undef,'unable'); |
|
} |
|
my $starttime=time; |
|
&Apache::lonnet::cput($queue,{"$symb\0timestamp"=>$starttime}, |
|
$cdom,$cnum); |
|
&Apache::lonxml::debug("$starttime"); |
|
my $regexp="^$symb\0queue\0"; |
|
my $range= ($attempts < 1 ) ? '0-100' : '0-400'; |
|
|
|
my %queue=&Apache::lonnet::dump($queue,$cdom,$cnum,$regexp); |
|
#make a pass looking for a user _not_ in my section |
|
if ($env{'request.course.sec'}) { |
|
&Apache::lonxml::debug("sce"); |
|
$todo=&pick_from_queue_data($queue,$env{'request.course.sec'}, |
|
\%queue,$cdom,$cnum); |
|
&Apache::lonxml::debug("sce $todo"); |
|
} |
|
# no one _not_ in our section so look for any user that is |
|
# ready for grading |
|
if (!$todo) { |
|
&Apache::lonxml::debug("no sce"); |
|
$todo=&pick_from_queue_data($queue,undef,\%queue,$cdom,$cnum); |
|
&Apache::lonxml::debug("no sce $todo"); |
|
} |
|
# no user to grade |
|
if (!$todo) { last; } |
|
&Apache::lonxml::debug("got $todo"); |
|
# otherwise found someone so lets try to lock them |
|
# unless someone else already picked them |
|
if (!&lock_key($queue,$todo)) { |
|
$attempts++; |
|
next; |
|
} |
|
my (undef,$endtime)= |
|
&Apache::lonnet::get($queue,["$symb\0timestamp"], |
|
$cdom,$cnum); |
|
&Apache::lonxml::debug("emd $endtime"); |
|
# someone else already modified the queue, |
|
# perhaps our picked user wass already fully graded between |
|
# when we picked him and when we locked his record? so lets |
|
# double check. |
|
if ($endtime != $starttime) { |
|
my ($key,$value)= |
|
&Apache::lonnet::get($queue,["$todo"], |
|
$cdom,$cnum); |
|
&Apache::lonxml::debug("check $key .. $value"); |
|
if ($key eq $todo && ref($value)) { |
|
} else { |
|
&Apache::lonnet::del($queue,["$todo\0locked"], |
|
$cdom,$cnum); |
|
&Apache::lonxml::debug("del"); |
|
$attempts++; |
|
next; |
|
} |
|
} |
|
&Apache::lonxml::debug("last $todo"); |
|
last; |
|
} |
|
return $todo; |
|
} |
|
|
|
sub select_user { |
|
my ($symb,$cid)=&Apache::lonxml::whichuser(); |
|
|
|
my @chosen_sections= |
|
&Apache::loncommon::get_env_multiple('form.chosensections'); |
|
&Apache::grades::init_perm(); |
|
my ($classlist,$section,$fullname)=&Apache::grades::getclasslist(\@chosen_sections,); |
|
&Apache::grades::reset_perm(); |
|
|
|
my $result; |
|
if (!(grep(/^all$/,@chosen_sections))) { |
|
$result.='<p> Showing only sections <tt>'.join(', ',@chosen_sections). |
|
'</tt>.</p> '."\n"; |
|
} |
|
$result.='<table border="1">'; |
|
|
|
foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { |
|
my ($uname,$udom) = split(/:/,$student); |
|
|
|
my $cnum=$env{'course.'.$cid.'.num'}; |
|
my $cdom=$env{'course.'.$cid.'.domain'}; |
|
my %status = &get_student_status($symb,$cdom,$cnum,$udom,$uname, |
|
'Task'); |
|
my $queue = 'none'; |
|
my $cannot_grade; |
|
if ($status{'reviewqueue'} =~ /^(in_progress|enqueue)$/) { |
|
$queue = 'reviewqueue'; |
|
if ($status{'reviewqueue'} eq 'in_progress') { |
|
$cannot_grade=1; |
|
} |
|
} elsif ($status{'gradingqueue'} =~ /^(in_progress|enqueue)$/) { |
|
$queue = 'gradingqueue'; |
|
if ($status{'gradingqueue'} eq 'in_progress') { |
|
$cannot_grade=1; |
|
} |
|
} |
|
my $todo = |
|
&Apache::lonnet::escape(&encode_queue_key($symb,$udom,$uname)); |
|
if ($cannot_grade) { |
|
$result.='<tr><td> </td><td>'.$fullname->{$student}. |
|
'</td><td>'; |
|
} else { |
|
my $seclist; |
|
foreach my $sec (@chosen_sections) { |
|
$seclist.='<input type="hidden" name="chosensections" |
|
value="'.$sec.'" />'; |
|
} |
|
my $studentdis = $student; |
|
$studentdis =~ tr/:/@/; |
|
$result.=<<RESULT; |
|
<tr> |
|
<td> |
|
<form style="display: inline" method="POST"> |
|
<input type="hidden" name="gradingkey" value="$todo" /> |
|
<input type="hidden" name="queue" value="$queue" /> |
|
<input type="hidden" name="webgrade" value="no" /> |
|
<input type="hidden" name="regrade" value="yes" /> |
|
<input type="submit" name="submit" value="Regrade" /> |
|
$seclist |
|
</form> |
|
<td>$fullname->{$student} <tt>($studentdis)</tt></td> |
|
<td> |
|
RESULT |
|
} |
|
if ($status{'status'} eq 'pass') { |
|
$result .= '<font color="green">'.&mt('Passed').'</font>'; |
|
} elsif ($status{'status'} eq 'fail') { |
|
$result .= '<font color="red">'.&mt('Failed').'</font>'; |
|
} elsif ($status{'status'} eq 'review') { |
|
$result .= '<font color="blue">'.&mt('Under Review').'</font>'; |
|
} elsif ($status{'status'} eq 'ungraded') { |
|
$result .= &mt('Ungraded'); |
|
} elsif ($status{'status'} ne '') { |
|
$result .= '<font color="orange">'.&mt('Unknown Status').'</font>'; |
|
} else { |
|
$result.=" "; |
|
} |
|
if ($status{'version'}) { |
|
$result .= ' '.&mt('Version').' '.$status{'version'}; |
|
} |
|
if ($status{'grader'}) { |
|
$result .= ' '.&mt('(Graded by [_1])',$status{'grader'}).' '; |
|
} |
|
$result.= '</td><td>'; |
|
if ($status{'reviewqueue'} eq 'enqueued') { |
|
$result .= &mt('Awaiting Review'); |
|
} elsif ($status{'reviewqueue'} eq 'locked') { |
|
$result .= &mt('Under Review'); |
|
} elsif ($status{'reviewqueue'} eq 'in_progress') { |
|
$result .= &mt('Still being worked on.'); |
|
} elsif ($status{'gradingqueue'} eq 'enqueued') { |
|
$result .= &mt('Awaiting Grading'); |
|
} elsif ($status{'gradingqueue'} eq 'locked') { |
|
$result .= &mt('Being Graded'); |
|
} elsif ($status{'gradingqueue'} eq 'in_progress') { |
|
$result .= &mt('Still being worked on.'); |
|
} else { |
|
$result.=" "; |
|
} |
|
$result.= '</td></tr>'; |
|
} |
|
$result.='</table>'; |
|
return $result; |
|
} |
|
|
|
sub get_student_status { |
|
my ($symb,$cdom,$cnum,$udom,$uname,$type)=@_; |
|
|
|
my %status; |
|
|
|
if ($type eq 'Task') { |
|
my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'}, |
|
$udom,$uname); |
|
$status{'status'}=$record{'resource.0.status'}; |
|
$status{'version'}=$record{'resource.0.version'}; |
|
$status{'grader'}=$record{'resource.0.regrader'}; |
|
} |
|
$status{'reviewqueue'}= |
|
&check_queue_for_key($cdom,$cnum,'reviewqueue', |
|
&encode_queue_key($symb,$udom,$uname)); |
|
$status{'gradingqueue'}= |
|
&check_queue_for_key($cdom,$cnum,'gradingqueue', |
|
&encode_queue_key($symb,$udom,$uname)); |
|
return %status; |
|
} |
|
|
sub start_ClosingParagraph { |
sub start_ClosingParagraph { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
if ($target eq 'web') { |
if ($target eq 'web') { |
|
} elsif ($target eq 'webgrade') { |
|
&Apache::lonxml::startredirection(); |
} |
} |
return $result; |
return $result; |
} |
} |
Line 196 sub end_ClosingParagraph {
|
Line 1601 sub end_ClosingParagraph {
|
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $result; |
my $result; |
if ($target eq 'web') { |
if ($target eq 'web') { |
|
} elsif ($target eq 'webgrade') { |
|
&Apache::lonxml::endredirection(); |
} |
} |
return $result; |
return $result; |
} |
} |
|
|
|
sub get_id { |
|
my ($parstack,$safeeval)=@_; |
|
my $id=&Apache::lonxml::get_param('id',$parstack,$safeeval); |
|
if (!$id) { $id=$Apache::lonxml::curdepth; } |
|
return $id; |
|
} |
|
|
my %dimension; |
my %dimension; |
my $dim_id; |
|
sub start_Dimension { |
sub start_Dimension { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
undef(%dimension); |
undef(%dimension); |
$dim_id=$Apache::lonxml::curdepth; |
my $dim_id=&get_id($parstack,$safeeval); |
return ''; |
$Apache::bridgetask::dimension=$dim_id; |
|
push(@Apache::bridgetask::dimensionlist,$dim_id); |
|
undef(@Apache::bridgetask::instance); |
|
$Apache::bridgetask::dimensionmandatory{$dim_id}= |
|
&Apache::lonxml::get_param('Mandatory',$parstack,$safeeval); |
|
&Apache::lonxml::startredirection(); |
|
return &internal_location($dim_id); |
} |
} |
|
|
sub end_Dimension { |
sub get_instance { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($dim)=@_; |
my $result; |
my $rand_alg=&Apache::lonnet::get_rand_alg(); |
if ($target eq 'web') { |
if (!$rand_alg || $rand_alg eq '32bit' || $rand_alg eq '64bit' || |
#FIXME just grabbing the first one for now, need |
$rand_alg eq '64bit2' || $rand_alg eq '64bit3' || |
#to randomly pick one until all have been seen |
$rand_alg eq '64bit4' ) { |
#then start repicking |
&Apache::response::pushrandomnumber(); |
my $instance=$dimension{'instances'}->[0]; |
my @order=&Math::Random::random_permutation(@{$dimension{'instances'}}); |
$result=$dimension{'intro'}. |
my $num=@order; |
$dimension{$instance.'.text'}; |
my $version=&get_version(); |
#FIXME: don't show the criteria yet |
my $which=($version-1)%$num; |
#foreach my $id (@{$dimension{$instance.'.criterias'}}) { |
return $order[$which]; |
# $result.=$dimension{$instance.'.criteria.'.$id}; |
} else { |
#} |
my ($version,$previous) = &get_version(); |
|
my $instance = |
|
$Apache::lonhomework::history{"resource.$version.0.$dim.instance"}; |
|
if (defined($instance)) { return $instance; } |
|
|
|
&Apache::response::pushrandomnumber(); |
|
my @instances = @{$dimension{'instances'}}; |
|
# remove disabled instances |
|
for (my $i=0; $i < $#instances; $i++) { |
|
if ($dimension{$instances[$i].'.disabled'}) { |
|
splice(@instances,$i,1); |
|
$i--; |
|
} |
|
} |
|
@instances = &Math::Random::random_permutation(@instances); |
|
$instance = $instances[($version-1)%scalar(@instances)]; |
|
$Apache::lonhomework::results{"resource.$version.0.$dim.instance"} = |
|
$instance; |
|
$Apache::lonhomework::results{'INTERNAL_store'} = 1; |
|
&Apache::response::poprandomnumber(); |
|
return $instance; |
} |
} |
return $result; |
|
} |
} |
|
|
sub start_IntroParagraph { |
{ |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my $last_link; |
my $result; |
sub end_Dimension { |
if ($target eq 'web') { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
if ($tagstack->[-2] eq 'Dimension') { |
my $result=&Apache::lonxml::endredirection(); |
&Apache::lonxml::startredirection(); |
my $dim=&get_id($parstack,$safeeval); |
|
my $instance=&get_instance($dim); |
|
my $version=&get_version(); |
|
if ($target eq 'web') { |
|
@Apache::scripttag::parser_env = @_; |
|
$result.=&Apache::scripttag::xmlparse($dimension{'intro'}); |
|
my @instances = $instance; |
|
if (&Apache::response::showallfoils()) { |
|
@instances = @{$dimension{'instances'}}; |
|
} |
|
foreach my $instance (@instances) { |
|
@Apache::scripttag::parser_env = @_; |
|
$result.=&Apache::scripttag::xmlparse($dimension{$instance.'.text'}); |
|
if ($Apache::lonhomework::history{"resource.$version.0.status"} eq 'pass' || |
|
$Apache::lonhomework::history{"resource.$version.0.status"} eq 'fail') { |
|
|
|
my $dim_status=$Apache::lonhomework::history{"resource.$version.0.$dim.status"}; |
|
my $mandatory='Mandatory'; |
|
if ($Apache::bridgetask::dimensionmandatory{$dim} eq 'N') { |
|
$mandatory='Optional'; |
|
} |
|
my $dim_info="<div class='$dim_status'>\n"; |
|
if ($dim_status eq 'pass') { |
|
$dim_info.='<h3>Question : you passed this '.$mandatory.' question</h3>'; |
|
} |
|
if ($dim_status eq 'fail') { |
|
$dim_info.='<h3>Question : you did not pass this '.$mandatory.' question</h3>'; |
|
} |
|
my $man_count=0; |
|
my $man_passed=0; |
|
my $opt_count=0; |
|
my $opt_passed=0; |
|
foreach my $id (@{$dimension{$instance.'.criterias'}}) { |
|
if ($dimension{$instance.'.criteria.'.$id.'.mandatory'} |
|
eq 'N') { |
|
$opt_count++; |
|
if ($Apache::lonhomework::history{"resource.$version.0.$dim.$instance.$id.status"} eq 'pass') { |
|
$opt_passed++; |
|
} |
|
} else { |
|
$man_count++; |
|
if ($Apache::lonhomework::history{"resource.$version.0.$dim.$instance.$id.status"} eq 'pass') { |
|
$man_passed++; |
|
} |
|
} |
|
} |
|
if ($man_passed eq $man_count) { $man_passed='all'; } |
|
my $opt_req=$dimension{$instance.'.optionalrequired'}; |
|
if ($opt_req !~ /\S/) { $opt_req='0'; } |
|
$dim_info.="\n<p>".&mt('You passed [_1] of the [_2] mandatory components and [_3] of the [_4] optional components, of which you were required to pass [_5].',$man_passed,$man_count,$opt_passed,$opt_count,$opt_req)."</p>\n</div>"; |
|
|
|
my $internal_location=&internal_location($dim); |
|
$result=~s/\Q$internal_location\E/$dim_info/; |
|
|
|
foreach my $id (@{$dimension{$instance.'.criterias'}}) { |
|
my $status=$Apache::lonhomework::history{"resource.$version.0.$dim.$instance.$id.status"}; |
|
my $comment=$Apache::lonhomework::history{"resource.$version.0.$dim.$instance.$id.comment"}; |
|
my $mandatory=($dimension{$instance.'.criteria.'.$id.'.mandatory'} ne 'N'); |
|
if ($mandatory) { |
|
$mandatory='Mandatory'; |
|
} else { |
|
$mandatory='Optional'; |
|
} |
|
if ($status eq 'fail') { |
|
} elsif ($status eq 'pass') { |
|
} else { |
|
&Apache::lonxml::error("Student viewing a graded bridgetask was shown a status of $status"); |
|
} |
|
my $status_display=$status; |
|
$status_display=~s/^([a-z])/uc($1)/e; |
|
@Apache::scripttag::parser_env = @_; |
|
$result.='<div class="'.$status.'"><h4>'.$mandatory. |
|
' Criteria</h4><p>'; |
|
@Apache::scripttag::parser_env = @_; |
|
$result.=&Apache::scripttag::xmlparse($dimension{$instance.'.criteria.'.$id}); |
|
$result.='</p><p class="grade">'.$status_display.'</p>'; |
|
if ($Apache::lonhomework::history{"resource.$version.0.$dim.$instance.$id.comment"}) { |
|
$result.='<p class="comment">'.&mt('Comment: [_1]',$Apache::lonhomework::history{"resource.$version.0.$dim.$instance.$id.comment"}).'</p>'; |
|
} |
|
$result.='</div>'; |
|
} |
|
} |
|
} |
|
} elsif ($target eq 'webgrade') { |
|
# in case of any side effects that we need |
|
@Apache::scripttag::parser_env = @_; |
|
&Apache::scripttag::xmlparse($dimension{'intro'}); |
|
@Apache::scripttag::parser_env = @_; |
|
&Apache::scripttag::xmlparse($dimension{$instance.'.text'}); |
|
foreach my $id (@{$dimension{$instance.'.criterias'}}) { |
|
my $link='criteria_'.$instance.'_'.$id; |
|
my $status=$Apache::lonhomework::history{"resource.$version.0.$dim.$instance.$id.status"}; |
|
$result.='<tr><td width="100%" valign="top">'. |
|
'<a name="'.$link.'" />'. |
|
'<a name="next_'.$last_link.'" />'. |
|
'<br /><textarea enabled="false" style="width:100%" rows="8" width="25" wrap="hard">'; |
|
@Apache::scripttag::parser_env = @_; |
|
$result.=&Apache::scripttag::xmlparse($dimension{$instance.'.criteria.'.$id}); |
|
$result.='</textarea>'. |
|
#$dimension{$instance.'.criteria.'.$id}. |
|
'</td>'. |
|
'<td><nobr>Additional Comment for Student</nobr> <br />'. |
|
'<textarea style="width:100%" rows="8" width="25" wrap="hard" name="HWVAL_comment_'.$link.'">'.&HTML::Entities::encode($Apache::lonhomework::history{"resource.$version.0.$dim.$instance.$id.comment"}).'</textarea>'. |
|
'</td>'. |
|
'<td>'. |
|
'<nobr><label><input type="radio" name="HWVAL_'.$link.'" value="ungraded" '.($status eq 'ungraded' || !$status ? 'checked="checked"':'').' />'.&mt('Ungraded').'</label></nobr><br />'. |
|
'<label><input type="radio" name="HWVAL_'.$link.'" value="pass" '.($status eq 'pass' ? 'checked="checked"':'').' />'.&mt('Pass').'</label><br />'. |
|
'<label><input type="radio" name="HWVAL_'.$link.'" value="fail" '.($status eq 'fail' ? 'checked="checked"':'').' />'.&mt('Fail').'</label><br />'. |
|
'<label><input type="radio" name="HWVAL_'.$link.'" value="review" '.($status eq 'review' ? 'checked="checked"':'').' />'.&mt('Review').'</label><br />'. |
|
'</td>'. |
|
'<td>'. |
|
'<a href="#'.$last_link.'">Prev</a><br />'. |
|
'<a href="#next_'.$link.'">Next</a><br /><br /><br />'. |
|
'</td></tr>'; |
|
$last_link=$link; |
|
} |
|
} elsif ($target eq 'grade' && $env{'form.webgrade'}) { |
|
my $optional_passed=0; |
|
my $mandatory_failed=0; |
|
my $ungraded=0; |
|
my $review=0; |
|
foreach my $id (@{$dimension{$instance.'.criterias'}}) { |
|
my $status=$Apache::lonhomework::results{"resource.$version.0.$dim.$instance.$id.status"}=$env{'form.HWVAL_criteria_'.$instance.'_'.$id}; |
|
$Apache::lonhomework::results{"resource.$version.0.$dim.$instance.$id.comment"}=$env{'form.HWVAL_comment_criteria_'.$instance.'_'.$id}; |
|
my $mandatory=($dimension{$instance.'.criteria.'.$id.'.mandatory'} ne 'N'); |
|
if ($status eq 'pass') { |
|
if (!$mandatory) { $optional_passed++; } |
|
} elsif ($status eq 'fail') { |
|
if ($mandatory) { $mandatory_failed++; } |
|
} elsif ($status eq 'review') { |
|
$review++; |
|
} elsif ($status eq 'ungraded') { |
|
$ungraded++; |
|
} else { |
|
$ungraded++; |
|
} |
|
} |
|
if ($optional_passed < $dimension{$instance.'.optionalrequired'}) { |
|
$mandatory_failed++; |
|
} |
|
&Apache::lonxml::debug("all instance ".join(':',@{$dimension{$instance.'.criterias'}})." results -> m_f $mandatory_failed o_p $optional_passed u $ungraded r $review"); |
|
if ($review) { |
|
$Apache::lonhomework::results{"resource.$version.0.$dim.status"}= |
|
'review'; |
|
} elsif ($ungraded) { |
|
$Apache::lonhomework::results{"resource.$version.0.$dim.status"}= |
|
'ungraded'; |
|
} elsif ($mandatory_failed) { |
|
$Apache::lonhomework::results{"resource.$version.0.$dim.status"}= |
|
'fail'; |
|
} else { |
|
$Apache::lonhomework::results{"resource.$version.0.$dim.status"}= |
|
'pass'; |
|
} |
|
} else { |
|
# any other targets no output |
|
undef($result); |
} |
} |
|
return $result; |
} |
} |
return $result; |
|
} |
} |
|
|
sub end_IntroParagraph { |
sub start_IntroParagraph { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
my $result; |
my $result; |
if ($target eq 'web') { |
if ($target eq 'web' || $target eq 'webgrade') { |
if ($tagstack->[-2] eq 'Dimension') { |
if ($tagstack->[-2] eq 'Dimension') { |
$dimension{'intro'}=&Apache::lonxml::endredirection(); |
$dimension{'intro'}=&Apache::lonxml::get_all_text('/introparagraph',$parser,$style); |
|
|
|
} elsif ($target eq 'webgrade') { |
|
&Apache::lonxml::get_all_text('/introparagraph',$parser,$style); |
} |
} |
|
|
} |
} |
return $result; |
return $result; |
} |
} |
|
|
my $instance_id; |
sub end_IntroParagraph { |
|
} |
|
|
sub start_Instance { |
sub start_Instance { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
push(@{$dimension{'instances'}},$Apache::lonxml::curdepth); |
my $id=&get_id($parstack,$safeeval); |
$instance_id=$Apache::lonxml::curdepth; |
push(@{$dimension{'instances'}},$id); |
|
push(@Apache::bridgetask::instance,$id); |
|
push(@Apache::bridgetask::instancelist,$id); |
|
$dimension{$id.'.optionalrequired'}= |
|
&Apache::lonxml::get_param('OptionalRequired',$parstack,$safeeval); |
|
my $disabled = &Apache::lonxml::get_param('Disabled',$parstack,$safeeval); |
|
if (lc($disabled) eq 'yes') { |
|
$dimension{$id.'.disabled'}='1'; |
|
} |
return ''; |
return ''; |
} |
} |
|
|
sub end_Instance { |
sub end_Instance { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
return ''; |
|
} |
} |
|
|
sub start_InstanceText { |
sub start_InstanceText { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web') { |
my $instance_id=$Apache::bridgetask::instance[-1]; |
&Apache::lonxml::startredirection(); |
my $text=&Apache::lonxml::get_all_text('/instancetext',$parser,$style); |
|
if ($target eq 'web' || $target eq 'webgrade') { |
|
$dimension{$instance_id.'.text'}=$text; |
} |
} |
return ''; |
return ''; |
} |
} |
|
|
sub end_InstanceText { |
sub end_InstanceText { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
if ($target eq 'web') { |
|
$dimension{$instance_id.'.text'}=&Apache::lonxml::endredirection(); |
|
} |
|
return ''; |
return ''; |
} |
} |
|
|
sub start_Criteria { |
sub start_Criteria { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; |
if ($target eq 'web') { |
my $instance_id=$Apache::bridgetask::instance[-1]; |
&Apache::lonxml::startredirection(); |
my $criteria=&Apache::lonxml::get_all_text('/criteria',$parser,$style); |
|
if ($target eq 'web' || $target eq 'webgrade' || $target eq 'grade') { |
|
my $id=&get_id($parstack,$safeeval); |
|
$dimension{$instance_id.'.criteria.'.$id}=$criteria; |
|
$dimension{$instance_id.'.criteria.'.$id.'.mandatory'}= |
|
&Apache::lonxml::get_param('Mandatory',$parstack,$safeeval); |
|
push(@{$dimension{$instance_id.'.criterias'}},$id); |
} |
} |
return ''; |
return ''; |
} |
} |
|
|
sub end_Criteria { |
sub end_Criteria { |
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; |
|
if ($target eq 'web') { |
|
my $criteria=&Apache::lonxml::endredirection(); |
|
my $id=$Apache::lonxml::curdepth; |
|
$dimension{$instance_id.'.criteria.'.$id}=$criteria; |
|
push(@{$dimension{$instance_id.'.criterias'}},$id); |
|
} |
|
return ''; |
|
} |
} |
|
|
sub proctor_validation_screen { |
sub proctor_validation_screen { |
my ($slot) = @_; |
my ($slot) = @_; |
my (undef,undef,$domain,$user) = &Apache::lonxml::whichuser(); |
my (undef,undef,$domain,$user) = &Apache::lonxml::whichuser(); |
my $url=&Apache::lonnet::studentphoto($domain,$user,'jpg'); |
my $url=&Apache::lonnet::studentphoto($domain,$user,'jpg'); |
$user=$ENV{'form.proctorname'}; |
my $name=&Apache::loncommon::plainname($user,$domain); |
if ($ENV{'form.proctordomain'}) { $domain=$ENV{'form.proctordomain'}; } |
|
my $msg; |
my $msg; |
if ($ENV{'form.proctorpassword'}) { |
if ($env{'form.proctorpassword'}) { |
$msg='<p><font color="red">'.&mt("Failed to authenticate the proctor.") |
$msg='<p><font color="red">'.&mt("Failed to authenticate the proctor.") |
.'</font></p>'; |
.'</font></p>'; |
} |
} |
|
if (!$env{'form.proctordomain'}) { $env{'form.proctordomain'}=$domain; } |
my $result= (<<ENDCHECKOUT); |
my $result= (<<ENDCHECKOUT); |
<h2>Proctor Validation</h2> |
<h2>Proctor Validation</h2> |
<p>Your room's proctor needs to validate your access to this resource.</p> |
<p>Your room's proctor needs to validate your access to this resource.</p> |
$msg |
$msg |
<form name="checkout" method="POST" action="$ENV{'request.uri'}"> |
<form name="checkout" method="POST" action="$env{'request.uri'}"> |
<input type="hidden" name="validate" value="yes" /> |
<input type="hidden" name="validate" value="yes" /> |
<input type="hidden" name="submitted" value="yes" /> |
<input type="hidden" name="submitted" value="yes" /> |
<table> |
<table> |
<tr><td>Proctor's Username:</td><td><input type="string" name="proctorname" value="$user" /></td></tr> |
<tr><td>Proctor's Username:</td><td><input type="string" name="proctorname" value="$env{'form.proctorname'}" /></td></tr> |
<tr><td>Password:</td><td><input type="password" name="proctorpassword" value="" /></td></tr> |
<tr><td>Password:</td><td><input type="password" name="proctorpassword" value="" /></td></tr> |
<tr><td>Proctor's Domain:</td><td><input type="string" name="proctordomain" value="$domain" /></td></tr> |
<tr><td>Proctor's Domain:</td><td><input type="string" name="proctordomain" value="$env{'form.proctordomain'}" /></td></tr> |
</table> |
</table> |
<input type="submit" name="checkoutbutton" value="Validate" /><br /> |
<input type="submit" name="checkoutbutton" value="Validate" /><br /> |
Student who should be logged in is:<br /> |
<table border="1"> |
<img src="$url" /><br /> |
<tr><td> |
|
<table> |
|
<tr><td colspan="2">Student who should be logged in is:</td></tr> |
|
<tr><td>Name:</td><td>$name</td></tr> |
|
<tr><td>Student ID:</td><td>$env{'environment.id'}</td></tr> |
|
<tr><td>Usename</td><td>$user\@$domain</td></tr> |
|
<tr><td colspan="2"><img src="$url" /></td></tr> |
|
</table> |
|
</tr></td> |
|
</table> |
</form> |
</form> |
ENDCHECKOUT |
ENDCHECKOUT |
return $result; |
return $result; |