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

Diff for /loncom/interface/lonnavmaps.pm between versions 1.280 and 1.299

version 1.280, 2004/08/27 20:34:13 version 1.299, 2004/10/04 21:35:52
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 127  sub nav_control_js { Line 127  sub nav_control_js {
   
 function gonav(url) {  function gonav(url) {
    if (w_loncapanav_flag != 1) {     if (w_loncapanav_flag != 1) {
       go(url);        gopost(url,'');
    }  else {     }  else {
       navwindow=window.open(url,        navwindow=window.open(url,
                   "loncapanav","height=600,width=400,scrollbars=1");                     "loncapanav","height=600,width=400,scrollbars=1"); 
Line 178  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 260  ENDSUBM Line 262  ENDSUBM
               &Apache::loncommon::bodytag('Navigate Course Contents','',                &Apache::loncommon::bodytag('Navigate Course Contents','',
   $addentries,$body_only,'',    $addentries,$body_only,'',
   $ENV{'form.register'}));    $ENV{'form.register'}));
     $r->print('<script>window.focus();</script>'.      $r->print('<script>window.focus();</script>');
       &Apache::loncommon::help_open_menu('','Navigation Screen','Navigation_Screen','',undef,'RAT'));  
             
     $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 308  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 352  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 368  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="navmaps?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 388  ENDSUBM Line 392  ENDSUBM
                        <option value=\"default\" $selected{'default'}>".&mt('Default')."</option>                         <option value=\"default\" $selected{'default'}>".&mt('Default')."</option>
                        <option value=\"title\"   $selected{'title'}  >".&mt('Title')."</option>                         <option value=\"title\"   $selected{'title'}  >".&mt('Title')."</option>
                        <option value=\"duedate\" $selected{'duedate'}>".&mt('Duedate')."</option>                         <option value=\"duedate\" $selected{'duedate'}>".&mt('Duedate')."</option>
                          <option value=\"discussion\" $selected{'discussion'}>".&mt('Has Discussion')."</option>
                     </select>                      </select>
                  </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 401  ENDSUBM Line 406  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 1028  sub render_resource { Line 1035  sub render_resource {
   
     my $partLabel = "";      my $partLabel = "";
     my $newBranchText = "";      my $newBranchText = "";
           my $location=&Apache::loncommon::lonhttpdurl("/adm/lonIcons");
     # If this is a new branch, label it so      # If this is a new branch, label it so
     if ($params->{'isNewBranch'}) {      if ($params->{'isNewBranch'}) {
         $newBranchText = "<img src='/adm/lonIcons/branch.gif' border='0' />";          $newBranchText = "<img src='$location/branch.gif' border='0' />";
     }      }
   
     # links to open and close the folder      # links to open and close the folder
Line 1039  sub render_resource { Line 1046  sub render_resource {
     my $linkclose = "</a>";      my $linkclose = "</a>";
   
     # Default icon: unknown page      # Default icon: unknown page
     my $icon = "<img src='/adm/lonIcons/unknown.gif' alt='' border='0' />";      my $icon = "<img src='$location/unknown.gif' alt='' border='0' />";
           
     if ($resource->is_problem()) {      if ($resource->is_problem()) {
         if ($part eq '0' || $params->{'condensed'}) {          if ($part eq '0' || $params->{'condensed'}) {
             $icon = '<img src="/adm/lonIcons/problem.gif" alt="" border="0" />';              $icon ='<img src="'.$location.'/problem.gif" alt="" border="0" />';
         } else {          } else {
             $icon = $params->{'indentString'};              $icon = $params->{'indentString'};
         }          }
     } else {      } else {
  $icon = "<img src='".&Apache::loncommon::icon($resource->src).   $icon = "<img src='".&Apache::loncommon::lonhttpdurl(&Apache::loncommon::icon($resource->src))."' alt='' border='0' />";
     "' alt='' border='0' />";  
     }      }
   
     # Display the correct map icon to open or shut map      # Display the correct map icon to open or shut map
Line 1064  sub render_resource { Line 1070  sub render_resource {
   
         if (!$params->{'resource_no_folder_link'}) {          if (!$params->{'resource_no_folder_link'}) {
             $icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif';              $icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') . '.gif';
             $icon = "<img src='/adm/lonIcons/$icon' alt='' border='0' />";              $icon = "<img src='$location/$icon' alt='' border='0' />";
   
             $linkopen = "<a href='" . $params->{'url'} . '?' .               $linkopen = "<a href='" . $params->{'url'} . '?' . 
                 $params->{'queryString'} . '&filter=';                  $params->{'queryString'} . '&filter=';
Line 1081  sub render_resource { Line 1087  sub render_resource {
             # Don't allow users to manipulate folder              # Don't allow users to manipulate folder
             $icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') .              $icon = "navmap.$folderType." . ($nowOpen ? 'closed' : 'open') .
                 '.nomanip.gif';                  '.nomanip.gif';
             $icon = "<img src='/adm/lonIcons/$icon' alt='' border='0' />";              $icon = "<img src='$location/$icon' alt='' border='0' />";
   
             $linkopen = "";              $linkopen = "";
             $linkclose = "";              $linkclose = "";
Line 1149  sub render_communication_status { Line 1155  sub render_communication_status {
     my $link = $params->{"resourceLink"};      my $link = $params->{"resourceLink"};
     my $linkopen = "<a href='$link'>";      my $linkopen = "<a href='$link'>";
     my $linkclose = "</a>";      my $linkclose = "</a>";
       my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc");
     if ($resource->hasDiscussion()) {      if ($resource->hasDiscussion()) {
         $discussionHTML = $linkopen .          $discussionHTML = $linkopen .
             '<img border="0" src="/adm/lonMisc/chat.gif" />' .              '<img border="0" src="'.$location.'/chat.gif" />' .
             $linkclose;              $linkclose;
     }      }
           
Line 1162  sub render_communication_status { Line 1168  sub render_communication_status {
             if ($_) {              if ($_) {
                 $feedbackHTML .= '&nbsp;<a href="/adm/email?display='                  $feedbackHTML .= '&nbsp;<a href="/adm/email?display='
                     . &Apache::lonnet::escape($_) . '">'                      . &Apache::lonnet::escape($_) . '">'
                     . '<img src="/adm/lonMisc/feedback.gif" '                      . '<img src="'.$location.'/feedback.gif" '
                     . 'border="0" /></a>';                      . 'border="0" /></a>';
             }              }
         }          }
Line 1177  sub render_communication_status { Line 1183  sub render_communication_status {
                 $errorcount++;                  $errorcount++;
                 $errorHTML .= '&nbsp;<a href="/adm/email?display='                  $errorHTML .= '&nbsp;<a href="/adm/email?display='
                     . &Apache::lonnet::escape($_) . '">'                      . &Apache::lonnet::escape($_) . '">'
                     . '<img src="/adm/lonMisc/bomb.gif" '                      . '<img src="'.$location.'/bomb.gif" '
                     . 'border="0" /></a>';                      . 'border="0" /></a>';
             }              }
         }          }
Line 1206  sub render_quick_status { Line 1212  sub render_quick_status {
         my $icon = $statusIconMap{$resource->simpleStatus($part)};          my $icon = $statusIconMap{$resource->simpleStatus($part)};
         my $alt = $iconAltTags{$icon};          my $alt = $iconAltTags{$icon};
         if ($icon) {          if ($icon) {
             $result .= "<td width='30' valign='center' width='50' align='right'>$linkopen<img width='25' height='25' src='/adm/lonIcons/$icon' border='0' alt='$alt' />$linkclose</td>\n";      my $location=
    &Apache::loncommon::lonhttpdurl("/adm/lonIcons/$icon");
               $result .= "<td width='30' valign='center' width='50' align='right'>$linkopen<img width='25' height='25' src='$location' border='0' alt='$alt' />$linkclose</td>\n";
         } else {          } else {
             $result .= "<td width='30'>&nbsp;</td>\n";              $result .= "<td width='30'>&nbsp;</td>\n";
         }          }
Line 1337  sub setDefault { Line 1345  sub setDefault {
     return $val;      return $val;
 }  }
   
   sub cmp_title {
       my ($atitle,$btitle) = (lc($_[0]->compTitle),lc($_[1]->compTitle));
       $atitle=~s/^\s*//;
       $btitle=~s/^\s*//;
       return $atitle cmp $btitle;
   }
   
 sub render {  sub render {
     my $args = shift;      my $args = shift;
     &Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING});      &Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING});
     my $result = '';      my $result = '';
   
     # Configure the renderer.      # Configure the renderer.
     my $cols = $args->{'cols'};      my $cols = $args->{'cols'};
     if (!defined($cols)) {      if (!defined($cols)) {
Line 1422  sub render { Line 1436  sub render {
         # We only need to do this if we need to open the maps to show the          # We only need to do this if we need to open the maps to show the
         # current position. This will change the counter so we can't count          # current position. This will change the counter so we can't count
         # for the jump marker with this loop.          # for the jump marker with this loop.
         while (($curRes = $mapIterator->next()) && !$found) {          while ($here && ($curRes = $mapIterator->next()) && !$found) {
             if (ref($curRes) && $curRes->symb() eq $here) {              if (ref($curRes) && $curRes->symb() eq $here) {
                 my $mapStack = $mapIterator->getStack();                  my $mapStack = $mapIterator->getStack();
                                   
Line 1498  sub render { Line 1512  sub render {
     my $printKey = $args->{'printKey'};      my $printKey = $args->{'printKey'};
     my $printCloseAll = $args->{'printCloseAll'};      my $printCloseAll = $args->{'printCloseAll'};
     if (!defined($printCloseAll)) { $printCloseAll = 1; }      if (!defined($printCloseAll)) { $printCloseAll = 1; }
       
     # Print key?      # Print key?
     if ($printKey) {      if ($printKey) {
         $result .= '<table border="0" cellpadding="2" cellspacing="0">';          $result .= '<table border="0" cellpadding="2" cellspacing="0">';
         my $date=localtime;          my $date=localtime;
         $result.='<tr><td align="right" valign="bottom">Key:&nbsp;&nbsp;</td>';          $result.='<tr><td align="right" valign="bottom">Key:&nbsp;&nbsp;</td>';
    my $location=&Apache::loncommon::lonhttpdurl("/adm/lonMisc");
         if ($navmap->{LAST_CHECK}) {          if ($navmap->{LAST_CHECK}) {
             $result .=               $result .= 
                 '<img src="/adm/lonMisc/chat.gif"> '.&mt('New discussion since').' '.                  '<img src="'.$location.'/chat.gif"> '.&mt('New discussion since').' '.
                 strftime("%A, %b %e at %I:%M %P", localtime($navmap->{LAST_CHECK})).                  strftime("%A, %b %e at %I:%M %P", localtime($navmap->{LAST_CHECK})).
                 '</td><td align="center" valign="bottom">&nbsp;&nbsp;'.                  '</td><td align="center" valign="bottom">&nbsp;&nbsp;'.
                 '<img src="/adm/lonMisc/feedback.gif"> '.&mt('New message (click to open)').'<p>'.                  '<img src="'.$location.'/feedback.gif"> '.&mt('New message (click to open)').'<p>'.
                 '</td>';                   '</td>'; 
         } else {          } else {
             $result .= '<td align="center" valign="bottom">&nbsp;&nbsp;'.              $result .= '<td align="center" valign="bottom">&nbsp;&nbsp;'.
                 '<img src="/adm/lonMisc/chat.gif"> '.&mt('Discussions').'</td><td align="center" valign="bottom">'.                  '<img src="'.$location.'/chat.gif"> '.&mt('Discussions').'</td><td align="center" valign="bottom">'.
                 '&nbsp;&nbsp;<img src="/adm/lonMisc/feedback.gif"> '.&mt('New message (click to open)').                  '&nbsp;&nbsp;<img src="'.$location.'/feedback.gif"> '.&mt('New message (click to open)').
                 '</td>';                   '</td>'; 
         }          }
   
Line 1522  sub render { Line 1537  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 $totdisc = 0;   &add_linkitem($args->{'linkitems'},'clearbubbles',
  my $haveDisc = '';        'document.clearbubbles.submit()',
  my @allres=$navmap->retrieveResources();        'Mark all posts read');
  foreach my $resource (@allres) {   my $time=time;
     if ($resource->hasDiscussion()) {   $result .= (<<END);
  my $ressymb;      <form name="clearbubbles" method="post" action="/adm/feedback">
  if ($resource->symb() =~ m-(___adm/\w+/\w+)/(\d+)/bulletinboard$-) {   <input type="hidden" name="navurl" value="$ENV{'QUERY_STRING'}" />
     $ressymb = 'bulletin___'.$2.$1.'/'.$2.'/bulletinboard';   <input type="hidden" name="navtime" value="$time" />
  } else {  END
     $ressymb = $resource->symb();          if ($args->{'sort'} eq 'discussion') { 
       my $totdisc = 0;
       my $haveDisc = '';
       my @allres=$navmap->retrieveResources();
       foreach my $resource (@allres) {
    if ($resource->hasDiscussion()) {
       my $ressymb;
       if ($resource->symb() =~ m-(___adm/\w+/\w+)/(\d+)/bulletinboard$-) {
    $ressymb = 'bulletin___'.$2.$1.'/'.$2.'/bulletinboard';
       } else {
    $ressymb = $resource->symb();
       }
       $haveDisc .= $ressymb.':';
       $totdisc ++;
  }   }
  $haveDisc .= $ressymb.':';  
  $totdisc ++;  
     }      }
  }      if ($totdisc > 0) {
  if ($totdisc > 0) {   $haveDisc =~ s/:$//;
     $haveDisc =~ s/:$//;   $result .= (<<END);
     my %lt = &Apache::lonlocal::texthash(   <input type="hidden" name="navmaps" value="$haveDisc" />
  'mapr' => 'Mark all posts read',      </form>
  );  
     $result .= (<<END);  
         &nbsp;&nbsp;&nbsp;<a href="javascript:document.clearbubbles.submit()">$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>  
  <form name="clearbubbles" method="post" action="/adm/feedback">  
  <input type="hidden" name="navurl" value="$ENV{'QUERY_STRING'}" />  
  <input type="hidden" name="navmaps" value="$haveDisc" />  
  </form>  
 END  END
         } else {              }
     $result .= '<br />';  
  }   }
    $result.='</form>';
     }      }
   
     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 1592  END Line 1639  END
     $args->{'indentLevel'} = 0;      $args->{'indentLevel'} = 0;
     $args->{'isNewBranch'} = 0;      $args->{'isNewBranch'} = 0;
     $args->{'condensed'} = 0;          $args->{'condensed'} = 0;    
     $args->{'indentString'} = setDefault($args->{'indentString'}, "<img src='/adm/lonIcons/whitespace1.gif' width='25' height='1' alt='' border='0' />");      my $location=
    &Apache::loncommon::lonhttpdurl("/adm/lonIcons/whitespace1.gif");
       $args->{'indentString'} = setDefault($args->{'indentString'}, "<img src='$location' width='25' height='1' alt='' border='0' />");
     $args->{'displayedHereMarker'} = 0;      $args->{'displayedHereMarker'} = 0;
   
     # If we're suppressing empty sequences, look for them here. Use DFS for speed,      # If we're suppressing empty sequences, look for them here. Use DFS for speed,
Line 1653  END Line 1702  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 { &cmp_title($a,$b) } @resources;
     } elsif ($args->{'sort'} eq 'duedate') {      } elsif ($args->{'sort'} eq 'duedate') {
  @resources=$navmap->retrieveResources(undef,   my $oldFilterFunc = $filterFunc;
        sub { shift->is_problem(); });   my $filterFunc= 
  @resources= sort      sub {
  {   my ($res)=@_;
    if (!$res->is_problem()) { return 0;}
    return &$oldFilterFunc($res);
       };
    @resources=$navmap->retrieveResources(undef,$filterFunc);
    @resources= sort {
     if ($a->duedate ne $b->duedate) {      if ($a->duedate ne $b->duedate) {
         return $a->duedate cmp $b->duedate;          return $a->duedate cmp $b->duedate;
     } else {  
  lc($a->compTitle) cmp lc($b->compTitle)  
     }      }
       my $value=&cmp_title($a,$b);
       return $value;
  } @resources;   } @resources;
       } elsif ($args->{'sort'} eq 'discussion') {
    my $oldFilterFunc = $filterFunc;
    my $filterFunc= 
       sub {
    my ($res)=@_;
    if (!$res->hasDiscussion() &&
       !$res->getFeedback() &&
       !$res->getErrors()) { return 0;}
    return &$oldFilterFunc($res);
       };
    @resources=$navmap->retrieveResources(undef,$filterFunc);
    @resources= sort { &cmp_title($a,$b) } @resources;
     } else {      } else {
  #unknow sort mechanism or default   #unknow sort mechanism or default
  undef($args->{'sort'});   undef($args->{'sort'});
Line 1879  if (location.href.indexOf('#curloc')==-1 Line 1945  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 2085  sub generate_email_discuss_status { Line 2191  sub generate_email_discuss_status {
           
     foreach my $msgid (split(/\&/, $keys)) {      foreach my $msgid (split(/\&/, $keys)) {
  $msgid=&Apache::lonnet::unescape($msgid);   $msgid=&Apache::lonnet::unescape($msgid);
  my $plain=&Apache::lonnet::unescape(&Apache::lonnet::unescape($msgid));   if ((!$emailstatus{$msgid}) || ($emailstatus{$msgid} eq 'new')) {
  if ($plain=~/(Error|Feedback) \[([^\]]+)\]/) {      my $plain=
     my ($what,$url)=($1,$2);   &Apache::lonnet::unescape(&Apache::lonnet::unescape($msgid));
     my %status=      if ($plain=~/(Error|Feedback) \[([^\]]+)\]/) {
  &Apache::lonnet::get('email_status',[$msgid]);   my ($what,$url)=($1,$2);
     if ($status{$msgid}=~/^error\:/) {   
  $status{$msgid}='';   
     }  
       
     if (($status{$msgid} eq 'new') ||   
  (!$status{$msgid})) {   
  if ($what eq 'Error') {   if ($what eq 'Error') {
     $error{$url}.=','.$msgid;       $error{$url}.=','.$msgid; 
  } else {   } else {
Line 2105  sub generate_email_discuss_status { Line 2205  sub generate_email_discuss_status {
  }   }
     }      }
           
       #url's of resources that have feedbacks
     $self->{FEEDBACK} = \%feedback;      $self->{FEEDBACK} = \%feedback;
     $self->{ERROR_MSG} = \%error; # what is this? JB      #or errors
       $self->{ERROR_MSG} = \%error;
     $self->{DISCUSSION_TIME} = \%discussiontime;      $self->{DISCUSSION_TIME} = \%discussiontime;
     $self->{EMAIL_STATUS} = \%emailstatus;      $self->{EMAIL_STATUS} = \%emailstatus;
     $self->{LAST_READ} = \%lastreadtime;      $self->{LAST_READ} = \%lastreadtime;
Line 3829  Returns the number of parts of the probl Line 3931  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 3875  sub countParts { Line 3987  sub countParts {
     return scalar(@{$parts}); # + $delta;      return scalar(@{$parts}); # + $delta;
 }  }
   
   sub countResponses {
       my $self = shift;
       my $count;
       foreach my $part (@{$self->parts()}) {
           $count+= scalar($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 3962  sub extractParts { Line 4094  sub extractParts {
         }          }
                   
   
           # These hashes probably do not need names that end with "Hash"....
         my %responseIdHash;          my %responseIdHash;
         my %responseTypeHash;          my %responseTypeHash;
   
Line 3997  sub extractParts { Line 4130  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 4203  sub getCompletionStatus { Line 4346  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.1.280  
changed lines
  Added in v.1.299

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>