--- loncom/interface/statistics/lonsubmissiontimeanalysis.pm 2004/01/08 19:20:12 1.9 +++ loncom/interface/statistics/lonsubmissiontimeanalysis.pm 2004/06/04 21:42:19 1.15 @@ -1,6 +1,6 @@ # The LearningOnline Network with CAPA # -# $Id: lonsubmissiontimeanalysis.pm,v 1.9 2004/01/08 19:20:12 matthew Exp $ +# $Id: lonsubmissiontimeanalysis.pm,v 1.15 2004/06/04 21:42:19 matthew Exp $ # # Copyright Michigan State University Board of Trustees # @@ -33,6 +33,7 @@ use Apache::loncommon(); use Apache::lonhtmlcommon(); use Apache::loncoursedata(); use Apache::lonstatistics; +use Apache::lonstathelpers; use Apache::lonlocal; use HTML::Entities(); use Time::Local(); @@ -44,29 +45,16 @@ my $plotcolors = ['#33ff00', ]; my @SubmitButtons = ( - { name => 'ProblemAnalyis', + { name => 'PrevProblemAnalysis', + text => 'Previous Problem' }, + { name => 'ProblemAnalysis', text => 'Analyze Problem Again' }, + { name => 'NextProblemAnalysis', + text => 'Next Problem' }, { name => 'SelectAnother', - text => 'Choose a different resource' }, + text => 'Choose a different Problem' }, ); -sub render_resource { - my ($resource) = @_; - ## - ## Render the problem - my $base; - ($base,undef) = ($resource->{'src'} =~ m|(.*/)[^/]*$|); - $base = "http://".$ENV{'SERVER_NAME'}.$base; - my $rendered_problem = - &Apache::lonnet::ssi_body($resource->{'src'}); - $rendered_problem =~ s/<\s*form\s*/)|<\/nop>|g; - return '
'. - ''. - $rendered_problem. - '
'; -} - sub BuildSubmissionTimePage { my ($r,$c)=@_; # @@ -79,7 +67,6 @@ sub BuildSubmissionTimePage { # &Apache::lonstatistics::PrepareClasslist(); # - $r->print('

'.&mt('Submission Time Plots').'

'); $r->print(&CreateInterface()); # my @Students = @Apache::lonstatistics::Students; @@ -88,18 +75,8 @@ sub BuildSubmissionTimePage { $r->print('

There are no students in the sections selected

'); } # - &Apache::loncoursedata::clear_internal_caches(); - if (exists($ENV{'form.ClearCache'}) || - exists($ENV{'form.updatecaches'}) || - (exists($ENV{'form.firstanalysis'}) && - $ENV{'form.firstanalysis'} ne 'no')) { - &Apache::lonstatistics::Gather_Full_Student_Data($r); - } - if (! exists($ENV{'form.firstanalysis'})) { - $r->print(''); - } else { - $r->print(''); - } + my @CacheButtonHTML = + &Apache::lonstathelpers::manage_caches($r,'Statistics','stats_status'); $r->rflush(); # if (! exists($ENV{'form.problemchoice'}) || @@ -108,32 +85,55 @@ sub BuildSubmissionTimePage { &mt('Graph Problem Submission Times').'" />'); $r->print(' 'x5); $r->print('

'.&mt('Please select a problem to analyze').'

'); - $r->print(&ProblemSelector()); + $r->print(&Apache::lonstathelpers::ProblemSelector('.')); } else { foreach my $button (@SubmitButtons) { $r->print(''); $r->print(' 'x5); } + foreach my $html (@CacheButtonHTML) { + $r->print($html.(' 'x5)); + } + $r->rflush(); + # + # Determine which problem we are to analyze + my $current_problem = &Apache::lonstathelpers::get_target_from_id + ($ENV{'form.problemchoice'}); + # + my ($prev,$curr,$next) = + &Apache::lonstathelpers::get_prev_curr_next($current_problem, + '.', + 'part'); + if (exists($ENV{'form.PrevProblemAnalysis'}) && defined($prev)) { + $current_problem = $prev; + } elsif (exists($ENV{'form.NextProblemAnalysis'}) && defined($next)) { + $current_problem = $next; + } else { + $current_problem = $curr; + } + # + # Store the current problem choice and send it out in the form + $ENV{'form.problemchoice'} = + &Apache::lonstathelpers::make_target_id($current_problem); $r->print(''); # $r->print('
'); - # - my ($symb,$part) = &get_problem_symb( - &Apache::lonnet::unescape($ENV{'form.problemchoice'})); $r->rflush(); # - my $resource = &get_resource_from_symb($symb); + my $resource = $current_problem->{'resource'}; if (! defined($resource)) { $r->print('resource is undefined'); } else { $r->print('

'.$resource->{'title'}.'

'); $r->print('

'.$resource->{'src'}.'

'); $r->rflush(); - $r->print(&render_resource($resource)); + $r->print(&Apache::lonstathelpers::render_resource($resource)); + $r->print('
'); $r->rflush(); - $r->print(&analyze_times($r,$resource,\@Students,$part)); + $r->print(&analyze_times($r,$resource,\@Students, + $current_problem->{'part'})); } $r->print('
'); } @@ -328,11 +328,12 @@ sub CreateInterface { ## ## Build the menu my $Str = ''; + $Str .= &Apache::lonhtmlcommon::breadcrumbs(undef,'Submission Time Plots'); + $Str .= '

'; $Str .= ''."\n"; $Str .= ''; $Str .= ''; $Str .= ''; - $Str .= ''; $Str .= ''."\n"; ## ## @@ -343,104 +344,17 @@ sub CreateInterface { $Str .= ''; - # - my $only_seq_with_assessments = sub { - my $s=shift; - if ($s->{'num_assess'} < 1) { - return 0; - } else { - return 1; - } - }; - &Apache::lonstatistics::MapSelect('Maps','multiple,all',5, - $only_seq_with_assessments); - ## - ## $Str .= ''."\n"; $Str .= '
'.&mt('Sections').''.&mt('Enrollment Status').' 
'; $Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); $Str .= '
'."\n"; + # + $Str .= ''.&mt('Status: [_1]', + ''). + ''.'

'; + ## return $Str; } -sub ProblemSelector { - my $Str; - $Str = "\n"; - foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { - next if ($seq->{'num_assess'}<1); - my $seq_str = ''; - foreach my $res (@{$seq->{'contents'}}) { - next if ($res->{'type'} ne 'assessment'); - if (@{$res->{'parts'}} == 1) { - my $value = &Apache::lonnet::escape($res->{'symb'}.':'. - $res->{'parts'}->[0]); - my $checked; - if ($ENV{'form.problemchoice'} eq $value) { - $checked = 'checked '; - } - my $title = $res->{'title'}; - if (! defined($title) || $title eq '') { - ($title) = ($res->{'src'} =~ m:/([^/]*)$:); - } -# &Apache::lonnet::logthis('title = :'.$title.':'); - $seq_str .= '\n"; - foreach my $part (@{$res->{'parts'}}) { - my $value = &Apache::lonnet::escape - ($res->{'symb'}.':'.$part); - my $checked; - if ($ENV{'form.problemchoice'} eq $value) { - $checked = 'checked '; - } - $seq_str .= '\n"; - } - } - } - if ($seq_str ne '') { - $Str .= ''. - "\n".$seq_str; - } - } - $Str .= "
'. - ''. - ''. - ''.$title.' '; - } else { - my $title = $res->{'title'}; - if (! defined($title) || $title eq '') { - ($title) = ($res->{'src'} =~ m:/([^/]*)$:); - } - $seq_str .= '
'. - ' '.''. - ''.$title.''. - "
'. - ''. - ''.(' 'x5).'part '.$part."
 '.$seq->{'title'}.'
\n"; - return $Str; -} - -######################################################### -######################################################### -## -## Misc functions (ought to be put in a module) -## -######################################################### -######################################################### -sub get_problem_symb { - my $problemstring = shift(); - my ($symb,$partid) = ($problemstring=~ /^(.*):([^:]*)$/); - return ($symb,$partid); -} - -sub get_resource_from_symb { - my ($symb) = @_; - foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { - foreach my $res (@{$seq->{'contents'}}) { - if ($res->{'symb'} eq $symb) { - return $res; - } - } - } - return undef; -} - 1; __END__