--- loncom/homework/inputtags.pm	2007/04/16 22:50:41	1.221
+++ loncom/homework/inputtags.pm	2007/10/03 02:10:45	1.232
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # input  definitons
 #
-# $Id: inputtags.pm,v 1.221 2007/04/16 22:50:41 albertel Exp $
+# $Id: inputtags.pm,v 1.232 2007/10/03 02:10:45 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -31,7 +31,6 @@ use strict;
 use Apache::loncommon;
 use Apache::lonlocal;
 use Apache::lonnet;
-use lib '/home/httpd/lib/perl/';
 use LONCAPA;
  
 
@@ -116,8 +115,7 @@ sub check_for_duplicate_ids {
 
 sub start_input {
     my ($parstack,$safeeval)=@_;
-    my $id = &Apache::lonxml::get_param('id',$parstack,$safeeval);
-    if ($id eq '') { $id = $Apache::lonxml::curdepth; }
+    my $id = &Apache::lonxml::get_id($parstack,$safeeval);
     push (@Apache::inputtags::input,$id);
     push (@Apache::inputtags::inputlist,$id);
     return $id;
@@ -449,7 +447,7 @@ sub file_selector {
 	$result.='<br />'.'<strong>'.&mt('OR:').'</strong><br />';
     }
     if ($which eq 'portfolioonly' || $which eq 'both') { 
-	$result.=$extratext.'<a href='."'".'javascript:void(window.open("/adm/portfolio?mode=selectfile&amp;fieldname=HWPORT'.$jspart.'_'.$id.'","cat","height=600,width=800,scrollbars=1,resizable=1,menubar=2,location=1"))'."'".'>'.
+	$result.=$extratext.'<a href='."'".'javascript:void(window.open("/adm/portfolio?mode=selectfile&amp;fieldname='.$env{'form.request.prefix'}.'HWPORT'.$jspart.'_'.$id.'","cat","height=600,width=800,scrollbars=1,resizable=1,menubar=2,location=1"))'."'".'>'.
 	    &mt('Select Portfolio Files').'</a><br />'.
 	    '<input type="text" size="50" name="HWPORT'.$jspart.'_'.$id.'" value="" />'.
 	    '<br />';
@@ -541,8 +539,17 @@ sub valid_award {
     $i=0;
     my %rev_awards = map { ($_,$i++) } @awards;
 
+sub awarddetail_to_awarded {
+    my ($awarddetail) = @_;
+    if ($awarddetail eq 'EXACT_ANS'
+	|| $awarddetail eq 'APPROX_ANS') {
+	return 1;
+    }
+    return 0;
+}
+
 sub finalizeawards {
-    my ($awardref,$msgref,$nameref,$reverse)=@_;
+    my ($awardref,$msgref,$nameref,$reverse,$final_scantron)=@_;
     my $result;
     if ($#$awardref == -1) { $result = "NO_RESPONSE"; }
     if ($result eq '' ) {
@@ -553,10 +560,29 @@ sub finalizeawards {
 		$blankcount++;
 	    }
 	}
-	if ($blankcount == ($#$awardref + 1)) { $result = 'NO_RESPONSE'; }
+	if ($blankcount == ($#$awardref + 1)) {
+	    return ('NO_RESPONSE');
+	}
     }
-    if (defined($result)) { return ($result); }
+    if (!$final_scantron && defined($result)) { return ($result); }
 
+    # if in scantron mode, if the award for any response is 
+    # assigned score, then the part gets an assigned score
+    if ($final_scantron 
+	&& grep {$_ eq 'ASSIGNED_SCORE'} (@$awardref)) {
+	return ('ASSIGNED_SCORE');
+    }
+
+    # if in scantron mode, if the award for any response is 
+    # correct and there are non-correct responses,
+    # then the part gets an assigned score
+    if ($final_scantron 
+	&& (grep { $_ eq 'EXACT_ANS' ||
+		   $_ eq 'APPROX_ANS'  } (@$awardref))
+	&& (grep { $_ ne 'EXACT_ANS' &&
+		   $_ ne 'APPROX_ANS'  } (@$awardref))) {
+	return ('ASSIGNED_SCORE');
+    }
     # these awards are ordered from most important error through best correct
     my $awards = (!$reverse) ? \%fwd_awards : \%rev_awards ;
 
@@ -570,6 +596,7 @@ sub finalizeawards {
 	}
 	$j++;
     }
+
     if (defined($which)) {
 	if (ref($nameref)) {
 	    return ($$awardref[$which],$$msgref[$which],$$nameref[$which]);
@@ -629,10 +656,10 @@ sub decideoutput {
 	    }
 	    $added_computer_text=1;
 	    my ($symb) = &Apache::lonnet::whichuser();
-	    if ((!$env{'course.'.
-			     $env{'request.course.id'}.
-			     '.disable_receipt_display'} eq 'yes')&&
-		    $symb) { 
+	    if (($symb ne '') 
+		&&
+		($env{'course.'.$env{'request.course.id'}.
+			    '.disable_receipt_display'} ne 'yes')) { 
 		$message.=(($target eq 'web')?'<br />':' ').
 		    &mt('Your receipt is').' '.&Apache::lonnet::receipt($Apache::inputtags::part).
 		    (($target eq 'web')?&Apache::loncommon::help_open_topic('Receipt'):'');
@@ -875,8 +902,13 @@ sub setgradedata {
 	    my $numawards=scalar(@Apache::inputtags::response);
 	    $Apache::lonhomework::results{"resource.$id.awarded"} = 0;
 	    foreach my $res (@Apache::inputtags::response) {
-		$Apache::lonhomework::results{"resource.$id.awarded"}+=
-		    $Apache::lonhomework::results{"resource.$id.$res.awarded"};
+		if (defined($Apache::lonhomework::results{"resource.$id.$res.awarded"})) {
+		    $Apache::lonhomework::results{"resource.$id.awarded"}+=
+			$Apache::lonhomework::results{"resource.$id.$res.awarded"};
+		} else {
+		    $Apache::lonhomework::results{"resource.$id.awarded"}+=
+			&awarddetail_to_awarded($Apache::lonhomework::results{"resource.$id.$res.awarddetail"});
+		}
 	    }
 	    if ($numawards > 0) {
 		$Apache::lonhomework::results{"resource.$id.awarded"}/=
@@ -1008,7 +1040,9 @@ sub grade {
 	    &Apache::lonxml::debug("got message $value from $response for $id");
 	    push (@msgs,$value);
 	}
-	my ($finalaward,$msg) = &finalizeawards(\@awards,\@msgs);
+	my ($finalaward,$msg) = 
+	    &finalizeawards(\@awards,\@msgs,undef,undef,
+			    $Apache::lonhomework::scantronmode);
 	my $previously_used;
 	if ( $#Apache::inputtags::previous eq $#awards ) {
 	    my ($match) =
@@ -1106,7 +1140,7 @@ sub get_grade_messages {
 }
 
 sub gradestatus {
-    my ($id,$target) = @_;
+    my ($id,$target,$no_previous) = @_;
     my $showbutton = 1;
     my $message = '';
     my $latemessage = '';
@@ -1133,7 +1167,12 @@ sub gradestatus {
 	}
 	if ( $showbutton ) { 
 	    if ($target ne 'tex') {
-		$button = '<input onsubmit="javascript:setSubmittedPart(\''.$id.'\')" type="submit" name="submit_'.$id.'" value="'.&mt('Submit Answer').'" />';
+		$button = 
+		    '<input 
+                          onmouseup="javascript:setSubmittedPart(\''.$id.'\')"
+                           onsubmit="javascript:setSubmittedPart(\''.$id.'\')"
+                        type="submit" name="submit_'.$id.'"
+                         value="'.&mt('Submit Answer').'" />';
 	    }
 	}
 
@@ -1145,7 +1184,13 @@ sub gradestatus {
 	if ($target eq 'tex') {
 	    return $button.' \vskip 0 mm '.$output.' ';
 	} else {
-	    return '<table><tr><td>'.$button.'</td>'.$output.'<td>'.&previous_tries($id,$target).'</td></tr></table>';
+	    $output =
+		'<table><tr><td>'.$button.'</td>'.$output;
+	    if (!$no_previous) {
+		$output.='<td>'.&previous_tries($id,$target).'</td>';
+	    }
+	    $output.= '</tr></table>';
+	    return $output;
 	}
     }
 }
@@ -1174,12 +1219,15 @@ sub previous_tries {
 	    my ($match,$which) = &find_which_previous($i);
 	    $message=$previousmsg;
 	    my $previous = $count_lookup{$which};
-	    $message =~ s{(</td>)}{ as submission # $previous $1};
+	    $message =~ s{(</td>)}{ as submission \# $previous $1};
 	} elsif ($Apache::lonhomework::history{"$prefix.tries"}) {
-	    if ( $Apache::lonhomework::history{"$prefix.solved"} =~ 
-		 /^correct/) {
+	    if (!(lc($Apache::lonhomework::problemstatus) eq 'no'
+		  && $Apache::inputtags::status[-1] ne 'SHOW_ANSWER')
+		&& $Apache::lonhomework::history{"$prefix.solved"} =~/^correct/
+		) {
+		
 		$message =~ s{(<td.*?>)(.*?)(</td>)}
-		             {$1 <strong>Correct</strong>. $3};
+		             {$1 <strong>Correct</strong>. $3}s;
 	    }
 	    my $trystr = "(Try ".
 		$Apache::lonhomework::history{"$prefix.tries"}.')';
@@ -1190,7 +1238,7 @@ sub previous_tries {
 	
 
 	$output.='<tr class="'.$class.'">';
-	$output.='<td align ="center">'.$count.'</td>';
+	$output.='<td align="center">'.$count.'</td>';
 	$output.=$message;
 
 	foreach my $resid (@Apache::inputtags::response) {
@@ -1211,28 +1259,32 @@ sub previous_tries {
     }
     return if ($output eq '');
     my $headers = 
-	'<tr>'.'<th>'.&mt('Submission #').'</th><th>'.&mt(' ').
+	'<tr>'.'<th>'.&mt('Submission #').'</th><th>'.&mt('Try').
 	'</th><th colspan="'.scalar(@Apache::inputtags::response).'">'.
 	&mt('Submitted Answer').'</th>';
     $output ='<table class="LC_prior_tries">'.$headers.$output.'</table>';
     #return $output;
-    $output=~s/\\/\\\\/g;
-    $output=~s/\'/\\\'/g;
-    $output=~s/\s+/ /g;
+    $output = &Apache::loncommon::js_ready($output); 
+    $output.='<br /><form action=""><center><input type="button" name="close" value="'.&mt('Close Window').'" onClick="window.close()" /></center></form>';
+
     my $windowopen=&Apache::lonhtmlcommon::javascript_docopen();
     my $start_page =
 	&Apache::loncommon::start_page('Previous Tries', undef,
-				       {'only_body' => 1,
-					'bgcolor'   => '#FFFFFF',
-					'js_ready'  => 1,});
+				       {'only_body'      => 1,
+					'bgcolor'        => '#FFFFFF',
+					'js_ready'       => 1,
+				        'inherit_jsmath' => 1, });
     my $end_page =
 	&Apache::loncommon::end_page({'js_ready' => 1,});
-    
+    my $prefix = $env{'form.request.prefix'};
+    $prefix =~ tr{.}{_};
+    my $function_name = "LONCAPA_previous_tries_".$prefix.
+	$Apache::lonxml::curdepth;
     my $result ="<script type=\"text/javascript\">
 // <![CDATA[
-    function LONCAPA_previous_tries_$Apache::lonxml::curdepth() {newWindow=open('','new_W','width=500,height=500,scrollbars=1,resizable=yes');newWindow.$windowopen;newWindow.document.writeln('$start_page $output $end_page');newWindow.document.close();newWindow.focus()}
+    function $function_name() {newWindow=open('','new_W','width=500,height=500,scrollbars=1,resizable=yes');newWindow.$windowopen;newWindow.document.writeln('$start_page $output $end_page');newWindow.document.close();newWindow.focus()}
 // ]]>
-</script><a href=\"javascript:LONCAPA_previous_tries_$Apache::lonxml::curdepth();void(0);\">".&mt("Previous Tries")."</a><br />";
+</script><a href=\"javascript:$function_name();void(0);\">".&mt("Previous Tries")."</a><br />";
     #use Data::Dumper;
     #&Apache::lonnet::logthis(&Dumper(\%Apache::inputtags::submission_display));
     return $result;