--- loncom/interface/lonquickgrades.pm 2003/03/10 06:42:32 1.11 +++ loncom/interface/lonquickgrades.pm 2008/12/12 18:44:32 1.43.2.1 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Quick Student Grades Display # -# +# $Id: lonquickgrades.pm,v 1.43.2.1 2008/12/12 18:44:32 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -32,6 +32,10 @@ package Apache::lonquickgrades; use strict; use Apache::Constants qw(:common :http); use POSIX; +use Apache::loncommon; +use Apache::lonlocal; +use Apache::lonnet; +use Apache::grades; sub handler { my $r = shift; @@ -44,33 +48,31 @@ sub real_handler { &Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); # Handle header-only request + if ($env{'browser.mathml'}) { + &Apache::loncommon::content_type($r,'text/xml'); + } else { + &Apache::loncommon::content_type($r,'text/html'); + } if ($r->header_only) { - if ($ENV{'browser.mathml'}) { - $r->content_type('text/xml'); - } else { - $r->content_type('text/html'); - } - $r->send_http_header; + $r->send_http_header; return OK; } # Send header, don't cache this page - if ($ENV{'browser.mathml'}) { - $r->content_type('text/xml'); - } else { - $r->content_type('text/html'); - } &Apache::loncommon::no_cache($r); $r->send_http_header; + my $showPoints = + $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard'; + my $notshowSPRSlink = + $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external'; + # Create the nav map - my $navmap = Apache::lonnavmaps::navmap->new( - $ENV{"request.course.fn"}.".db", - $ENV{"request.course.fn"}."_parms.db", 1, 0); + my $navmap = Apache::lonnavmaps::navmap->new(); if (!defined($navmap)) { my $requrl = $r->uri; - $ENV{'user.error.msg'} = "$requrl:bre:0:0:Navamp initialization failed."; + $env{'user.error.msg'} = "$requrl:bre:0:0:Navamp initialization failed."; return HTTP_NOT_ACCEPTABLE; } @@ -79,16 +81,21 @@ sub real_handler { my $res = $navmap->firstResource(); # temp resource to access constants # Header - $r->print(&Apache::loncommon::bodytag('Quick Score Display','', - '')); + my $title = $showPoints ? "Points Display" : "Completed Problems Display"; + $r->print(&Apache::loncommon::start_page($title)); - $r->print(<This screen shows how many problems (or problem parts) you have completed, and -how many you have not yet done. You can also look at a detailed -score sheet.

-HEADER + if (!$showPoints && !$notshowSPRSlink ) { + $r->print('

' + .&mt('This screen shows how many problems (or problem parts) you have completed' + .', and how many you have not yet done.' + .' You can also look at [_1]a detailed score sheet[_2].' + ,'','') + .'

'); + } + + $r->print('

'.&mt('This may take a few moments to display.').'

'); - $navmap->init(); + $r->rflush(); # End navmap using boilerplate @@ -105,8 +112,14 @@ HEADER # maps in order, with their data. # (If in the future people decide not to be cumulative, only add # the counts to the parent map.) + # For convenience, "totalParts" is also "totalPoints" when we're looking + # at points; I can't come up with a variable name that makes sense + # equally for both cases. my $totalParts = 0; my $totalPossible = 0; my $totalRight = 0; + my $totalAttempted = 0; + my $now = time(); + my $topLevelParts = 0; my $topLevelRight = 0; my $topLevelAttempted = 0; # Pre-run: Count parts correct while ( $depth > 0 ) { @@ -117,35 +130,83 @@ HEADER { # Get number of correct, incorrect parts my $parts = $curRes->parts(); - if (scalar(@{$parts}) > 1) { shift @{$parts}; } # lose the first "0" - $totalParts += scalar(@{$parts}); my $partsRight = 0; + my $partsCount = 0; + my $partsAttempted = 0; my $stack = $iterator->getStack(); for my $part (@{$parts}) { - my $status = $curRes->getCompletionStatus($part); - if ($status == $curRes->CORRECT || $status == $curRes->CORRECT_BY_OVERRIDE - || $status == $curRes->EXCUSED) { - $partsRight++; - $totalRight++; - } - - my $dateStatus = $curRes->getDateStatus($part); - if ($status != $curRes->OPEN_LATER) { - $totalPossible++; + my $completionStatus = $curRes->getCompletionStatus($part); + my $dateStatus = $curRes->getDateStatus($part); + + if ($completionStatus == $curRes->EXCUSED()) { + next; } + if ($showPoints) { + my $score = 0; + # If we're not telling status and the answer date isn't passed yet, + # it's an "attempted" point + if ((($curRes->problemstatus($part) eq 'no') || + ($curRes->problemstatus($part) eq 'no_feedback_ever')) && + ($dateStatus != $curRes->ANSWER_OPEN)) { + my $status = $curRes->simpleStatus($part); + if ($status == $curRes->ATTEMPTED) { + $partsAttempted += $curRes->weight($part); + $totalAttempted += $partsAttempted; + } + } else { + $score = &Apache::grades::compute_points($curRes->weight($part), $curRes->awarded($part)); + } + $partsRight += $score; + $totalRight += $score; + $partsCount += $curRes->weight($part); + + if ($curRes->opendate($part) < $now) { + $totalPossible += $curRes->weight($part); + } + $totalParts += $curRes->weight($part); + } else { + my $status = $curRes->simpleStatus($part); + my $thisright = 0; + $partsCount++; + if ($status == $curRes->CORRECT || + $status == $curRes->PARTIALLY_CORRECT ) { + $partsRight++; + $totalRight++; + $thisright = 1; + } + + if ($status == $curRes->ATTEMPTED) { + $partsAttempted++; + $totalAttempted++; + } + + my $dateStatus = $curRes->getDateStatus($part); + $totalParts++; + if ($curRes->opendate($part) < $now) { + $totalPossible++; + } + } } - + + if ($depth == 1) { # in top-level only + $topLevelParts += $partsCount; + $topLevelRight += $partsRight; + $topLevelAttempted += $partsAttempted; + } + # Crawl down stack and record parts correct and total for my $res (@{$stack}) { if (ref($res) && $res->is_map()) { if (!defined($res->{DATA}->{CHILD_PARTS})) { $res->{DATA}->{CHILD_PARTS} = 0; $res->{DATA}->{CHILD_CORRECT} = 0; + $res->{DATA}->{CHILD_ATTEMPTED} = 0; } - $res->{DATA}->{CHILD_PARTS} += scalar(@{$parts}); + $res->{DATA}->{CHILD_PARTS} += $partsCount; $res->{DATA}->{CHILD_CORRECT} += $partsRight; + $res->{DATA}->{CHILD_ATTEMPTED} += $partsAttempted; } } } @@ -162,42 +223,54 @@ HEADER my $indentString = '     '; - my $unaccountedTotal = $totalParts; - my $unaccountedCorrect = $totalRight; - # Second pass: Print the maps. - $r->print(''); - $r->print('' . "\n\n"); + $r->print(&Apache::loncommon::start_data_table() + .&Apache::loncommon::start_data_table_header_row() + .''); + $title = &mt($showPoints ? "Points Scored" : "Done"); + if ($totalAttempted) { + $title .= " / " . &mt("Attempted"); + } + $r->print(""); - $r->print("\n"); + $r->print("$thisIndent$title"); + if ($totalAttempted) { + $r->print('' + .&Apache::loncommon::end_data_table_row() + ); + } else { + $r->print('' + .&Apache::loncommon::end_data_table_row()); + } } } @@ -205,24 +278,31 @@ HEADER } # If there were any problems at the top level, print an extra "catchall" - if ($unaccountedTotal > 0) { - my $ratio = $unaccountedCorrect / $unaccountedTotal; + if ($topLevelParts > 0) { + my $ratio = $topLevelRight / $topLevelParts; my $color = mixColors(\@start, \@end, $ratio); - $r->print(""); + $r->print(&Apache::loncommon::start_data_table_row() + .'" + .&Apache::loncommon::end_data_table_row()); } - my $maxHelpLink = Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct"); - - $r->print("\n\n"); + if ($showPoints) { + my $maxHelpLink = Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct"); + $title = $showPoints ? "Points" : "Parts Done"; + my $totaltitle = $showPoints ? &mt("Awarded Total Points") : &mt("Total Parts Done"); + $r->print(&Apache::loncommon::start_data_table_row() + .'' + .&Apache::loncommon::end_data_table_row()); + } - $r->print("
SequenceDone / Total
'.&mt('Folder').'$title / ".&mt('Total').'' + .&Apache::loncommon::end_data_table_header_row()); while ($depth > 0) { if ($curRes == $iterator->BEGIN_MAP()) {$depth++;} if ($curRes == $iterator->END_MAP()) { $depth--; } if (ref($curRes) && $curRes->is_map()) { - my $stack = $iterator->getStack(); - my $src = Apache::lonnavmaps::getLinkForResource($stack); - my $srcHasQuestion = $src =~ /\?/; - my $link = $src. - ($srcHasQuestion?'&':'?') . - 'symb='.&Apache::lonnet::escape($curRes->symb()). - '"'; my $title = $curRes->compTitle(); my $correct = $curRes->{DATA}->{CHILD_CORRECT}; my $total = $curRes->{DATA}->{CHILD_PARTS}; - - $unaccountedTotal -= $total; - $unaccountedCorrect -= $correct; + my $attempted = $curRes->{DATA}->{CHILD_ATTEMPTED}; if ($total > 0) { my $ratio; $ratio = $correct / $total; my $color = mixColors(\@start, \@end, $ratio); - $r->print("
"); + $r->print(&Apache::loncommon::start_data_table_row() + .''); - for (my $i = 1; $i < $depth; $i++) { $r->print($indentString); } + my $thisIndent = ''; + for (my $i = 1; $i < $depth; $i++) { $thisIndent .= $indentString; } - $r->print("$title$correct / $total
' + .$thisIndent + .'' + .$correct.' / '.$attempted.' / '.$total + .'' + .$thisIndent + .'' + .$correct.' / '.$total + .'
"); - $r->print("Problems Not Contained In Sequences"); - $r->print("$unaccountedCorrect / $unaccountedTotal
'); + $r->print(&mt("Problems Not Contained In A Folder").""); + $r->print("$topLevelRight / $topLevelParts
Total Parts Done: $totalRight
"); - $r->print("Max Possible To Date $maxHelpLink: $totalPossible
"); - $r->print("Total Parts In Course: $totalParts
'.$totaltitle.': '.$totalRight.'
'); + $r->print(&mt("Max Possible To Date")." $maxHelpLink: $totalPossible
"); + $title = $showPoints ? "Points" : "Parts"; + $r->print(&mt("Total $title In Course").': '.$totalParts.'
"); - - $navmap->untieHashes(); + $r->print(&Apache::loncommon::end_data_table() + .&Apache::loncommon::end_page()); return OK; } @@ -244,7 +324,7 @@ sub mixColors { $a = $start->[2]; $b = $end->[2]; my $mix3 = POSIX::floor((1-$ratio)*$a + $ratio*$b); - $final = sprintf "%2x%2x%2x", $mix1, $mix2, $mix3; + $final = sprintf "%02x%02x%02x", $mix1, $mix2, $mix3; return "#" . $final; }