| '.
+
+
+ + +
- '; + '. + &Apache::lonhtmlcommon::htmlareaselectactive(@Apache::lonxml::htmlareafields). + "\n\n\n"; +} + +sub option { + my ($value,$name) = @_; + my $result =" - - - - + + + + "; my $numtoanalyze=$ENV{'form.numtoanalyze'}; if (!$numtoanalyze) { $numtoanalyze=20; } $result.= ' + +ENDCHECKOUT +} + sub init_problem_globals { my ($type)=@_; #initialize globals if ($type eq 'problem') { $Apache::inputtags::part='0'; @Apache::inputtags::partlist=('0'); - $Apache::lonhomework::problemstatus= - &Apache::lonnet::EXT('resource.0.problemstatus'); + + $Apache::lonhomework::problemstatus=&get_problem_status('0') } else { $Apache::inputtags::part=''; @Apache::inputtags::partlist=(); @@ -326,6 +387,26 @@ sub reset_problem_globals { undef($Apache::lonhomework::name); } +sub set_problem_state { + my ($part)=@_; + if ($ENV{'form.problemstate'} eq 'CANNOT_ANSWER_correct') { + $Apache::lonhomework::history{"resource.$part.solved"}= + 'correct_by_student'; + } +} + +sub get_problem_status { + my ($part)=@_; + my $problem_status=&Apache::lonnet::EXT("resource.$part.problemstatus"); + &Apache::lonxml::debug("problem status for $part is $problem_status"); + &Apache::lonxml::debug("env probstat is ".$ENV{'form.problemstatus'}); + if ($ENV{'request.state'} eq 'construct' && + defined($ENV{'form.problemstatus'})) { + $problem_status=$ENV{'form.problemstatus'}; + } + return $problem_status; +} + sub start_problem { my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; @@ -343,13 +424,18 @@ sub start_problem { $Apache::lonhomework::scantronmode=1; } + &initialize_storage(); if ($target ne 'analyze') { - &initialize_storage(); if ($target eq 'web') { &Apache::lonhomework::showhash(%Apache::lonhomework::history); } + if ($ENV{'request.state'} eq 'construct') { &set_problem_state('0'); } $Apache::lonhomework::type=&Apache::lonnet::EXT('resource.0.type'); - &Apache::lonxml::debug("Found this to be of type :$Apache::lonhomework::type:"); + if (($ENV{'request.state'} eq 'construct') && + defined($ENV{'form.problemtype'})) { + $Apache::lonhomework::type=$ENV{'form.problemtype'}; + } + &Apache::lonxml::debug("Found this to be of type :$Apache::ltonhomework::type:"); } if ($Apache::lonhomework::type eq '' ) { my $uri=$ENV{'request.uri'}; @@ -364,6 +450,7 @@ sub start_problem { #added vars to the scripting enviroment my $expression='$external::part=\''.$Apache::inputtags::part.'\';'; + $expression.='$external::type=\''.$Apache::lonhomework::type.'\';'; &Apache::run::run($expression,$safeeval); my $status; my $accessmsg; @@ -387,7 +474,9 @@ sub start_problem { } $body_tag_start.=&Apache::lonxml::printtokenheader($target,$token); } - + if ($ENV{'form.markaccess'}) { + &Apache::lonnet::set_first_access('map'); + } #handle rand seed in construction space my $rndseed=&setup_rndseed($safeeval); my ($symb)=&Apache::lonxml::whichuser(); @@ -407,6 +496,7 @@ sub start_problem { &Apache::lonxml::debug("Got $status"); if (( $status eq 'CLOSED' ) || ( $status eq 'UNCHECKEDOUT') || + ( $status eq 'NOT_YET_VIEWED') || ( $status eq 'BANNED') || ( $status eq 'UNAVAILABLE') || ( $status eq 'INVALID_ACCESS')) { @@ -415,14 +505,16 @@ sub start_problem { $result.= $head_tag_start.''; my $msg=$body_tag_start; if ($status eq 'UNAVAILABLE') { - $result.=' '.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').''; - } else { - $result.=''.&mt('Not open to be viewed').''; + $msg.=''.&mt('Unable to determine if this resource is open due to network problems. Please try again later.').''; + } elsif ($status ne 'NOT_YET_VIEWED') { + $msg.=''.&mt('Not open to be viewed').''; } if ($status eq 'CLOSED' || $status eq 'INVALID_ACCESS') { $msg.='The problem '.$accessmsg; } elsif ($status eq 'UNCHECKEDOUT') { $msg.=&checkout_msg; + } elsif ($status eq 'NOT_YET_VIEWED') { + $msg.=&firstaccess_msg($accessmsg,$symb); } $result.=$msg.''; } elsif ($target eq 'tex') { @@ -522,13 +614,17 @@ sub end_problem { my $status=$Apache::inputtags::status['-1']; if ($target eq 'grade' || $target eq 'web' || $target eq 'answer' || $target eq 'tex') { - if ( $target eq 'grade' && $Apache::inputtags::part eq '0' && - ($status eq 'CAN_ANSWER' || $Apache::lonhomework::scantronmode)) { + if ( $target eq 'grade' && $Apache::inputtags::part eq '0') { # if part is zero, no |