[BACK]Return to lonnavmaps.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/lonnavmaps.pm between versions 1.277 and 1.290

version 1.277, 2004/08/20 20:14:27 version 1.290, 2004/09/15 21:10:11
Line 84  my %colormap = Line 84  my %colormap =
 my $hurryUpColor = "#FF0000";  my $hurryUpColor = "#FF0000";
   
 sub launch_win {  sub launch_win {
     my ($mode,$script)=@_;      my ($mode,$script,$toplinkitems)=@_;
     my $result;      my $result;
     if ($script ne 'no') {      if ($script ne 'no') {
  $result.='<script type="text/javascript">';   $result.='<script type="text/javascript">';
Line 99  sub launch_win { Line 99  sub launch_win {
  $result.='</script>';   $result.='</script>';
     }      }
     if ($mode eq 'link') {      if ($mode eq 'link') {
  $result.='<a href="javascript:launch_navmapwin();void(0);">'   &add_linkitem($toplinkitems,'launchnav','launch_navmapwin()',
     .&mt("Launch navigation window")."</a>&nbsp;&nbsp;&nbsp;&nbsp;";        "Launch navigation window");
     }      }
     return $result;      return $result;
 }  }
Line 119  window.status='Done.'; Line 119  window.status='Done.';
 ENDCLOSE  ENDCLOSE
 }  }
   
   sub nav_control_js {
       my $nav=($ENV{'environment.remotenavmap'} eq 'on');
       return (<<NAVCONTROL);
       var w_loncapanav_flag="$nav";
   
   
   function gonav(url) {
      if (w_loncapanav_flag != 1) {
         go(url);
      }  else {
         navwindow=window.open(url,
                     "loncapanav","height=600,width=400,scrollbars=1"); 
      }
   }
   NAVCONTROL
   }
   
 sub update {  sub update {
     if ($ENV{'environment.remotenavmap'} ne 'on') { return ''; }      if ($ENV{'environment.remotenavmap'} ne 'on') { return ''; }
     if (!$ENV{'request.course.id'}) { return ''; }      if (!$ENV{'request.course.id'}) { return ''; }
Line 161  sub real_handler { Line 178  sub real_handler {
     &Apache::loncommon::no_cache($r);      &Apache::loncommon::no_cache($r);
     $r->send_http_header;      $r->send_http_header;
   
       my %toplinkitems=();
   
     if ($ENV{QUERY_STRING} eq 'collapseExternal') {      if ($ENV{QUERY_STRING} eq 'collapseExternal') {
  &Apache::lonnet::put('environment',{'remotenavmap' => 'off'});   &Apache::lonnet::put('environment',{'remotenavmap' => 'off'});
  &Apache::lonnet::appenv('environment.remotenavmap' => 'off');   &Apache::lonnet::appenv('environment.remotenavmap' => 'off');
Line 172  sub real_handler { Line 191  sub real_handler {
              swmenu.clearTimeout(swmenu.menucltim);               swmenu.clearTimeout(swmenu.menucltim);
      $navstatus       $navstatus
 MENU  MENU
           } else {
       my $nothing = &Apache::lonhtmlcommon::javascript_nothing();
       my $mainwindow='window.open('.$nothing.',"loncapaclient","",false);';
       $menu=(<<MENU)
                swmenu=$mainwindow
        $navstatus
   MENU
  }   }
  $r->print(<<"ENDSUBM");   $r->print(<<"ENDSUBM");
  <html>   <html>
Line 211  ENDSUBM Line 237  ENDSUBM
 # ----------------------------------------------------- Force menu registration  # ----------------------------------------------------- Force menu registration
     my $addentries='';      my $addentries='';
     my $more_unload;      my $more_unload;
       my $body_only='';
     if ($ENV{'environment.remotenavmap'} eq 'on') {      if ($ENV{'environment.remotenavmap'} eq 'on') {
  $r->print('<script type="text/javascript">   $r->print('<script type="text/javascript">
                       function collapse() {                        function collapse() {
Line 219  ENDSUBM Line 246  ENDSUBM
                    </script>');                     </script>');
 # FIXME need to be smarter to only catch window close events  # FIXME need to be smarter to only catch window close events
 # $more_unload="collapse()"  # $more_unload="collapse()"
    $body_only=1;
     }      }
     if ($ENV{'form.register'}) {      if ($ENV{'form.register'}) {
  $addentries=' onLoad="'.&Apache::lonmenu::loadevents().   $addentries=' onLoad="'.&Apache::lonmenu::loadevents().
Line 232  ENDSUBM Line 260  ENDSUBM
     # Header      # Header
     $r->print('</head>'.      $r->print('</head>'.
               &Apache::loncommon::bodytag('Navigate Course Contents','',                &Apache::loncommon::bodytag('Navigate Course Contents','',
                                     $addentries,'','',$ENV{'form.register'}));    $addentries,$body_only,'',
     $r->print('<script>window.focus();</script>'.    $ENV{'form.register'}));
       &Apache::loncommon::help_open_menu('','Navigation Screen','Navigation_Screen','',undef,'RAT'));      $r->print('<script>window.focus();</script>');
             
     $r->rflush();      $r->rflush();
   
     # Check that it's defined      # Check that it's defined
     if (!($navmap->courseMapDefined())) {      if (!($navmap->courseMapDefined())) {
    $r->print(&Apache::loncommon::help_open_menu('','Navigation Screen','Navigation_Screen','',undef,'RAT'));
         $r->print('<font size="+2" color="red">Coursemap undefined.</font>' .          $r->print('<font size="+2" color="red">Coursemap undefined.</font>' .
                   '</body></html>');                    '</body></html>');
         return OK;          return OK;
Line 281  ENDSUBM Line 310  ENDSUBM
     }      }
   
     if ($ENV{'environment.remotenavmap'} ne 'on') {      if ($ENV{'environment.remotenavmap'} ne 'on') {
  $r->print(&launch_win('link','yes'));   $r->print(&launch_win('link','yes',\%toplinkitems));
     }       } 
     if ($ENV{'environment.remotenavmap'} eq 'on') {      if ($ENV{'environment.remotenavmap'} eq 'on') {
 #        $r->print("<a href='navmaps?collapseExternal'>" .   &add_linkitem(\%toplinkitems,'closenav','collapse()',
         $r->print("<a href='javascript:collapse();void(0);'>" .        "Close navigation window");
   &mt("Close navigation window").  
   "</a>&nbsp;&nbsp;&nbsp;&nbsp;");  
     }       } 
   
     my $jumpToFirstHomework = 0;      my $jumpToFirstHomework = 0;
     # Check to see if the student is jumping to next open, do-able problem      # Check to see if the student is jumping to next open, do-able problem
     if ($ENV{QUERY_STRING} eq 'jumpToFirstHomework') {      if ($ENV{QUERY_STRING} =~ /^jumpToFirstHomework/) {
         $jumpToFirstHomework = 1;          $jumpToFirstHomework = 1;
         # Find the next homework problem that they can do.          # Find the next homework problem that they can do.
         my $iterator = $navmap->getIterator(undef, undef, undef, 1);          my $iterator = $navmap->getIterator(undef, undef, undef, 1);
Line 325  ENDSUBM Line 352  ENDSUBM
             $r->print("<font size='+2'>All homework assignments have been completed.</font><br /><br />");              $r->print("<font size='+2'>All homework assignments have been completed.</font><br /><br />");
         }          }
     } else {      } else {
         $r->print("<a href='navmaps?jumpToFirstHomework'>" .   &add_linkitem(\%toplinkitems,'firsthomework',
        &mt("Go To My First Homework Problem")."</a>&nbsp;&nbsp;&nbsp;&nbsp;");        'location.href="navmaps?jumpToFirstHomework"',
         "Show Me My First Homework Problem");
     }      }
   
     my $suppressEmptySequences = 0;      my $suppressEmptySequences = 0;
Line 341  ENDSUBM Line 369  ENDSUBM
         $filterFunc = sub { my $res = shift;           $filterFunc = sub { my $res = shift; 
                             return $res->completable() || $res->is_map();                              return $res->completable() || $res->is_map();
                         };                          };
         $r->print("<a href='navmaps?sort=$ENV{'form.sort'}'>" .   &add_linkitem(\%toplinkitems,'everything',
   &mt("Show Everything")."</a>&nbsp;&nbsp;&nbsp;&nbsp;");       'location.href="locatnavmaps?sort='.$ENV{'form.sort'}.'"',
         "Show Everything");
         $r->print("<p><font size='+2'>".&mt("Uncompleted Homework")."</font></p>");          $r->print("<p><font size='+2'>".&mt("Uncompleted Homework")."</font></p>");
         $ENV{'form.filter'} = '';          $ENV{'form.filter'} = '';
         $ENV{'form.condition'} = 1;          $ENV{'form.condition'} = 1;
  $resource_no_folder_link = 1;   $resource_no_folder_link = 1;
     } else {      } else {
         $r->print("<a href='navmaps?sort=$ENV{'form.sort'}&showOnlyHomework=1'>" .   &add_linkitem(\%toplinkitems,'uncompleted',
        &mt("Show Only Uncompleted Homework")."</a>&nbsp;&nbsp;&nbsp;&nbsp;");        'location.href="navmaps?sort='.$ENV{'form.sort'}.
             '&showOnlyHomework=1"',
         "Show Only Uncompleted Homework");
     }      }
   
     my %selected=($ENV{'form.sort'} => 'selected=on');      my %selected=($ENV{'form.sort'} => 'selected=on');
Line 365  ENDSUBM Line 396  ENDSUBM
                  </nobr>                   </nobr>
                </form>");                 </form>");
     # renderer call      # renderer call
     my $renderArgs = { 'cols' => [0,2,3],      my $renderArgs = { 'cols' => [0,1,2,3],
        'sort' => $ENV{'form.sort'},         'sort' => $ENV{'form.sort'},
                        'url' => '/adm/navmaps',                         'url' => '/adm/navmaps',
                        'navmap' => $navmap,                         'navmap' => $navmap,
Line 374  ENDSUBM Line 405  ENDSUBM
                        'filterFunc' => $filterFunc,                         'filterFunc' => $filterFunc,
        'resource_no_folder_link' => $resource_no_folder_link,         'resource_no_folder_link' => $resource_no_folder_link,
        'sort_html'=> $sort_html,         'sort_html'=> $sort_html,
                        'r' => $r};                         'r' => $r,
                          'caller' => 'navmapsdisplay',
                          'linkitems' => \%toplinkitems};
     my $render = render($renderArgs);      my $render = render($renderArgs);
     $navmap->untieHashes();      $navmap->untieHashes();
   
Line 646  sub timeToHumanString { Line 679  sub timeToHumanString {
         }          }
   
         # Not this year, so show the year          # Not this year, so show the year
         my $timeStr = strftime("on %A, %b %e %G at %I:%M %P", localtime($time));          my $timeStr = strftime("on %A, %b %e %Y at %I:%M %P", localtime($time));
         $timeStr =~ s/12:00 am/00:00/;          $timeStr =~ s/12:00 am/00:00/;
         $timeStr =~ s/12:00 pm/noon/;          $timeStr =~ s/12:00 pm/noon/;
         return $timeStr;          return $timeStr;
Line 1495  sub render { Line 1528  sub render {
     }      }
   
     if ($printCloseAll && !$args->{'resource_no_folder_link'}) {      if ($printCloseAll && !$args->{'resource_no_folder_link'}) {
    my ($link,$text);
         if ($condition) {          if ($condition) {
             $result.="<a href=\"navmaps?condition=0&filter=&$queryString" .      $link='"navmaps?condition=0&filter=&'.$queryString.
                 "&here=" . Apache::lonnet::escape($here) .   '&here='.&Apache::lonnet::escape($here).'"';
                 "\">".&mt('Close All Folders')."</a>";      $text='Close All Folders';
         } else {          } else {
             $result.="<a href=\"navmaps?condition=1&filter=&$queryString" .      $link='"navmaps?condition=1&filter=&'.$queryString.
                 "&here=" . Apache::lonnet::escape($here) .    '&here='.&Apache::lonnet::escape($here).'"';
                 "\">".&mt('Open All Folders')."</a>";      $text='Open All Folders';
         }          }
    if ($args->{'caller'} eq 'navmapsdisplay') {
       &add_linkitem($args->{'linkitems'},'changefolder',
     'location.href='.$link,$text);
    } else {
       $result.='<a href='.$link.'>'.&mt($text).'</a>';
    }
         $result .= "\n";          $result .= "\n";
     }      }
   
     # Check for any unread discussions in all resources.      # Check for any unread discussions in all resources.
     if (!$args->{'resource_no_folder_link'}) {      if ($args->{'caller'} eq 'navmapsdisplay') {
  my $totdisc = 0;   my $totdisc = 0;
  my $haveDisc = '';   my $haveDisc = '';
  my @allres=$navmap->retrieveResources();   my @allres=$navmap->retrieveResources();
Line 1526  sub render { Line 1566  sub render {
  }   }
  if ($totdisc > 0) {   if ($totdisc > 0) {
     $haveDisc =~ s/:$//;      $haveDisc =~ s/:$//;
     my %lt = &Apache::lonlocal::texthash(              my $navurl = $ENV{'QUERY_STRING'};
  'mapr' => 'Mark all posts read',      &add_linkitem($args->{'linkitems'},'clearbubbles',
  );    'document.clearbubbles.submit()',
     $result .= (<<END);    'Mark all posts read');
         &nbsp;&nbsp;&nbsp;<a href="javascript:document.clearbubbles.submit()">$lt{'mapr'}</a>&nbsp;<a href="javascript:void(open('/adm/help/NavMaps_MarkPosts_Read.hlp', 'Help_for_NavMaps_MarkPosts', 'menubar=0,toolbar=1,scrollbars=1,width=350,height=400,resizable=yes'))" title="Online Help"><image src="/adm/help/gif/smallHelp.gif" border="0" alt="(Help: NavMaps_MarkPostsLink)" /></a>              $result .= (<<END);
  <form name="clearbubbles" method="post" action="/adm/feedback">   <form name="clearbubbles" method="post" action="/adm/feedback">
  <input type="hidden" name="navurl" value="$ENV{'QUERY_STRING'}" />   <input type="hidden" name="navurl" value="$ENV{'QUERY_STRING'}" />
  <input type="hidden" name="navmaps" value="$haveDisc" />   <input type="hidden" name="navmaps" value="$haveDisc" />
  </form>   </form>
 END  END
         } else {  
     $result .= '<br />';  
  }   }
     }      }
   
     if ($args->{'sort_html'}) { $result.=$args->{'sort_html'}; }      if ($args->{'caller'} eq 'navmapsdisplay') {
           $result .= '<table><tr><td>'.
                      &Apache::loncommon::help_open_menu('','Navigation Screen','Navigation_Screen','',undef,'RAT').'</td>';
    if ($ENV{'environment.remotenavmap'} ne 'on') {
       $result .= '<td>&nbsp;</td>'; 
           } else {
       $result .= '</tr><tr>'; 
           }
    $result.=&show_linkitems($args->{'linkitems'});
           if ($args->{'sort_html'}) {
       if ($ENV{'environment.remotenavmap'} ne 'on') {
    $result.='<td>&nbsp;</td><td>&nbsp;</td><td>&nbsp;</td>'.
       '<td align="right">'.$args->{'sort_html'}.'</td></tr>';
       } else {
    $result.='</tr><tr><td align="left"><br />'.
       $args->{'sort_html'}.'</td></tr>';
       }
    }
           $result .= '</table>';
       } elsif ($args->{'sort_html'}) { 
           $result.=$args->{'sort_html'}; 
       }
   
     $result .= "<br />\n";      $result .= "<br />\n";
     if ($r) {      if ($r) {
Line 1626  END Line 1685  END
  return &$oldFilterFunc($res);   return &$oldFilterFunc($res);
     };      };
  @resources=$navmap->retrieveResources(undef,$filterFunc);   @resources=$navmap->retrieveResources(undef,$filterFunc);
  @resources= sort {lc($a->compTitle) cmp lc($b->compTitle)} @resources;   @resources= sort {
       my ($atitle,$btitle) = (lc($a->compTitle),lc($b->compTitle));
       $atitle=~s/^\s*//;
       $btitle=~s/^\s*//;
       return $atitle cmp $btitle
       } @resources;
     } elsif ($args->{'sort'} eq 'duedate') {      } elsif ($args->{'sort'} eq 'duedate') {
  @resources=$navmap->retrieveResources(undef,   @resources=$navmap->retrieveResources(undef,
        sub { shift->is_problem(); });         sub { shift->is_problem(); });
Line 1852  if (location.href.indexOf('#curloc')==-1 Line 1916  if (location.href.indexOf('#curloc')==-1
     return $result;      return $result;
 }  }
   
   sub add_linkitem {
       my ($linkitems,$name,$cmd,$text)=@_;
       $$linkitems{$name}{'cmd'}=$cmd;
       $$linkitems{$name}{'text'}=&mt($text);
   }
   
   sub show_linkitems {
       my ($linkitems)=@_;
       my @linkorder = ("launchnav","closenav","firsthomework","everything",
        "uncompleted","changefolder","clearbubbles");
       
       my $result .= (<<ENDBLOCK);
                 <td align="left">
   <script type="text/javascript">
       function changeNavDisplay () {
    var navchoice = document.linkitems.toplink[document.linkitems.toplink.selectedIndex].value;
   ENDBLOCK
       foreach my $link (@linkorder) {
    $result.= "if (navchoice == '$link') {".
       $linkitems->{$link}{'cmd'}."}\n";
       }
       $result.='}
                 </script>
                      <form name="linkitems" method="post">
                          <nobr><select name="toplink">'."\n";
       foreach my $link (@linkorder) {
    if (defined($linkitems->{$link})) {
       if ($linkitems->{$link}{'text'} ne '') {
    $result .= ' <option value="'.$link.'">'.
       $linkitems->{$link}{'text'}."</option>\n";
       }
    }
       }
       $result .= '</select>&nbsp;<input type="button" name="chgnav"
                      value="Go" onClick="javascript:changeNavDisplay()" />
                   </nobr></form></td>'."\n";
       return $result;
   }
   
 1;  1;
   
 package Apache::lonnavmaps::navmap;  package Apache::lonnavmaps::navmap;
Line 3802  Returns the number of parts of the probl Line 3905  Returns the number of parts of the probl
 for single part problems, returns 1. For multipart, it returns the  for single part problems, returns 1. For multipart, it returns the
 number of parts in the problem, not including psuedo-part 0.   number of parts in the problem, not including psuedo-part 0. 
   
   =item * B<countResponses>():
   
   Returns the total number of responses in the problem a student can answer.
   
   =item * B<responseTypes>():
   
   Returns a hash whose keys are the response types.  The values are the number 
   of times each response type is used.  This is for the I<entire> problem, not 
   just a single part.
   
 =item * B<multipart>():  =item * B<multipart>():
   
 Returns true if the problem is multipart, false otherwise. Use this instead  Returns true if the problem is multipart, false otherwise. Use this instead
Line 3848  sub countParts { Line 3961  sub countParts {
     return scalar(@{$parts}); # + $delta;      return scalar(@{$parts}); # + $delta;
 }  }
   
   sub countResponses {
       my $self = shift;
       my $count;
       foreach my $part ($self->parts()) {
           $count+= $self->responseIds($part);
       }
       return $count;
   }
   
   sub responseTypes {
       my $self = shift;
       my %Responses;
       foreach my $part ($self->parts()) {
           foreach my $responsetype ($self->responseType($part)) {
               $Responses{$responsetype}++ if (defined($responsetype));
           }
       }
       return %Responses;
   }
   
 sub multipart {  sub multipart {
     my $self = shift;      my $self = shift;
     return $self->countParts() > 1;      return $self->countParts() > 1;
Line 3935  sub extractParts { Line 4068  sub extractParts {
         }          }
                   
   
           # These hashes probably do not need names that end with "Hash"....
         my %responseIdHash;          my %responseIdHash;
         my %responseTypeHash;          my %responseTypeHash;
   
Line 3970  sub extractParts { Line 4104  sub extractParts {
             }              }
         }          }
  my $resorder = &Apache::lonnet::metadata($self->src(),'responseorder');   my $resorder = &Apache::lonnet::metadata($self->src(),'responseorder');
           #
           # Reorder the arrays in the %responseIdHash and %responseTypeHash
  if ($resorder) {   if ($resorder) {
     my @resorder=split(/,/,$resorder);      my @resorder=split(/,/,$resorder);
     foreach my $part (keys(%responseIdHash)) {      foreach my $part (keys(%responseIdHash)) {
  my %resids = map { ($_,1) } @{ $responseIdHash{$part} };   my $i=0;
    my %resids = map { ($_,$i++) } @{ $responseIdHash{$part} };
  my @neworder;   my @neworder;
  foreach my $possibleid (@resorder) {   foreach my $possibleid (@resorder) {
     if (exists($resids{$possibleid})) {      if (exists($resids{$possibleid})) {
  push(@neworder,$possibleid);   push(@neworder,$resids{$possibleid});
     }      }
  }   }
  $responseIdHash{$part}=\@neworder;   my @ids;
    my @type;
    foreach my $element (@neworder) {
       push (@ids,$responseIdHash{$part}->[$element]);
       push (@type,$responseTypeHash{$part}->[$element]);
    }
    $responseIdHash{$part}=\@ids;
    $responseTypeHash{$part}=\@type;
     }      }
  }   }
         $self->{RESPONSE_IDS} = \%responseIdHash;          $self->{RESPONSE_IDS} = \%responseIdHash;
Line 4176  sub getCompletionStatus { Line 4320  sub getCompletionStatus {
   
     # Left as separate if statements in case we ever do more with this      # Left as separate if statements in case we ever do more with this
     if ($status eq 'correct_by_student') {return $self->CORRECT;}      if ($status eq 'correct_by_student') {return $self->CORRECT;}
       if ($status eq 'correct_by_scantron') {return $self->CORRECT;}
     if ($status eq 'correct_by_override') {return $self->CORRECT_BY_OVERRIDE; }      if ($status eq 'correct_by_override') {return $self->CORRECT_BY_OVERRIDE; }
     if ($status eq 'incorrect_attempted') {return $self->INCORRECT; }      if ($status eq 'incorrect_attempted') {return $self->INCORRECT; }
     if ($status eq 'incorrect_by_override') {return $self->INCORRECT_BY_OVERRIDE; }      if ($status eq 'incorrect_by_override') {return $self->INCORRECT_BY_OVERRIDE; }
Removed from v.1.277  
changed lines
  Added in v.1.290

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