--- loncom/homework/bridgetask.pm	2005/05/31 21:11:56	1.36
+++ loncom/homework/bridgetask.pm	2005/08/09 16:48:15	1.39
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA 
 # definition of tags that give a structure to a document
 #
-# $Id: bridgetask.pm,v 1.36 2005/05/31 21:11:56 albertel Exp $
+# $Id: bridgetask.pm,v 1.39 2005/08/09 16:48:15 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -36,6 +36,7 @@ use Apache::File();
 use Apache::lonmenu;
 use Apache::lonlocal;
 use Apache::lonxml;
+use Apache::slotrequest();
 use Time::HiRes qw( gettimeofday tv_interval );
 
 BEGIN {
@@ -164,14 +165,29 @@ sub add_grading_button {
 }
 
 sub add_request_another_attempt_button {
+    my ($text)=@_;
+    if (!$text) { $text="Request another attempt"; }
     my $result;
     my $symb=&Apache::lonnet::symbread();
+    my ($slot_name,$slot)=&Apache::slotrequest::check_for_reservation($symb);
+    my $action='get_reservation';
+    if ($slot_name) {
+	$text="Change reservation.";
+	$action='change_reservation';
+	my $description=&Apache::slotrequest::get_description($slot_name,
+							      $slot);
+	$result.=(<<STUFF);
+<p> Will be next available: $description </p>
+STUFF
+    }
+    
     if ($env{'request.enc'}) { $symb=&Apache::lonenc::encrypted($symb); }
     $symb=&Apache::lonnet::escape($symb);
     $result.='<form method="POST" action="/adm/slotrequest">'.
 	'<input type="hidden" name="symb" value="'.$symb.'" />'.
+	'<input type="hidden" name="command" value="'.$action.'" />'.
 	'<input type="submit" name="requestattempt" value="'.
-	        &mt("Request another attempt").'" />'.
+	&mt($text).'" />'.
 	'</form>';
     return $result;
 }
@@ -208,6 +224,14 @@ sub start_Task {
 	    my $uri=$env{'request.uri'};
 	    if ($env{'request.enc'}) { $uri=&Apache::lonenc::encrypted($uri); }
 	    $body_tag_start.=$uri.'">'.&add_grading_button()."</form>";
+	    my $symb=&Apache::lonnet::symbread();
+	    $body_tag_start.='<form method="POST" action="/adm/slotrequest">'.
+		'<input type="hidden" name="symb" value="'.$symb.'" />'.
+		'<input type="hidden" name="command" value="showslots" />'.
+		'<input type="submit" name="requestattempt" value="'.
+		&mt('Show Slot list').'" />'.
+		'</form>';
+
 	}
     }
     if ($target eq 'web' || ($target eq 'grade' && !$env{'form.webgrade'}) || $target eq 'answer' ||
@@ -238,6 +262,7 @@ sub start_Task {
 		    $msg.='<h1>'.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').'</h1>';
 		} elsif ($status eq 'NOT_IN_A_SLOT') {
 		    $msg.='<h1>'.&mt('You are not currently signed up to work at this time and/or place.').'</h1>';
+		    $msg.=&add_request_another_attempt_button("Sign up for time to work.");
 		} elsif ($status eq 'NEEDS_CHECKIN') {
 		    $msg.='<h1>'.&mt('You need the Proctor to validate you.').
 			'</h1>'.&proctor_validation_screen($slot);
@@ -526,13 +551,31 @@ sub end_Task {
 		$Apache::lonhomework::results{"resource.$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($env{'form.queue'});
+		&remove_from_queue($env{'form.queue'}); 
+
+		my ($symb,$courseid,$udom,$uname)=&Apache::lonxml::whichuser();
+		$Apache::lonhomework::results{"resource.$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.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();
+		$Apache::lonhomework::results{"resource.$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.status"}=
 		$Apache::lonhomework::results{"resource.$version.status"};