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

Diff for /loncom/interface/lonblockingstatus.pm between versions 1.7 and 1.8

version 1.7, 2010/02/19 10:20:03 version 1.8, 2012/03/31 14:19:24
Line 33  use Apache::Constants qw(:common); Line 33  use Apache::Constants qw(:common);
 use Apache::loncommon();  use Apache::loncommon();
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::lonlocal;  use Apache::lonlocal;
   use LONCAPA qw(:DEFAULT :match);
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     Apache::loncommon::no_cache($r);      &Apache::loncommon::no_cache($r);
     Apache::loncommon::content_type($r,'text/html');      &Apache::loncommon::content_type($r,'text/html');
   
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
   
     $r->print( Apache::loncommon::start_page(      my (%activities,$activity,$origurl);
                   'Communication Blocking Status Information',      map { $activities{$_} = 1; } ('boards','chat','msgdisplay','blogs','groups','port','docs');
                   undef, {'only_body' => 1}));  
   
     $r->print(blockpage());      # determine what kind of blocking we want details for
       &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['activity','url']);
       $activity = $env{'form.activity'};
   
       my $title = 'Communication Blocking Status Information';
   
       if ($activity eq 'docs') {
           $title = 'Blocking Status Information';
           $origurl = $env{'form.url'};
       }
       $r->print(&Apache::loncommon::start_page($title,undef,
                                               {'only_body' => 1}));
   
       if (($activity eq '') || (!$activities{$activity})) {
           $r->print('<span class="LC_error">'.&mt('Error: unknown activity type blocked').'</span>');
       } else {
           $r->print(&blockpage($activity,$origurl));
       }
           
     $r->print(Apache::loncommon::end_page());      $r->print(&Apache::loncommon::end_page());
   
     return OK;      return OK;
 }  }
   
   
 sub blockpage {  sub blockpage {
       my ($activity,$origurl) = @_;
     # determine what kind of blocking we want details for  
     Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['activity']);  
     my $activity = $env{'form.activity'};  
   
     if ($activity !~ /^[a-z]+$/) { return 'Error'; }  
   
   
     # in case of a portfolio block we need to determine the owner of the files      # in case of a portfolio block we need to determine the owner of the files
     # we're trying to look at. This information is passed via query string.      # we're trying to look at. This information is passed via query string.
     my ($uname, $udom);      my ($uname, $udom);
   
     if ($activity eq 'port') {      if ($activity eq 'port') {
         Apache::loncommon::get_unprocessed_cgi(          &Apache::loncommon::get_unprocessed_cgi(
             $ENV{'QUERY_STRING'}, ['udom', 'uname'] );              $ENV{'QUERY_STRING'}, ['udom', 'uname'] );
   
         ($uname, $udom) = ($env{'form.uname'}, $env{'form.udom'});          ($uname, $udom) = ($env{'form.uname'}, $env{'form.udom'});
         #TODO sanitize input: $uname, $udom          if (($uname !~ /^$match_username$/) || ($udom !~ /^$match_domain$/)) {
               return '<span class="LC_error">'.
                      &mt('Information about the owner of the portfolio files you were trying to view was missing or invalid.').
                      '</span><br />'.
                      &mt('Without valid owner information, the reason why access is blocked can not be determined'); 
           }
     }      }
   
   
     # retrieve start/end of possible active blocking      # retrieve start/end of possible active blocking
     my %setters;      my %setters;
     my ($startblock, $endblock) = Apache::loncommon::blockcheck(      my ($startblock,$endblock,$triggerblock) = 
                                         \%setters, $activity, $uname, $udom);          &Apache::loncommon::blockcheck(\%setters,$activity,$uname,$udom,$url);
   
     # nothing to do if there's no active blocking      # nothing to do if there's no active blocking
     unless ($startblock && $endblock) { return ''; }      unless ($startblock && $endblock) { return ''; }
   
     # lookup $activity -> description      # lookup $activity -> description
                    #possible activity          #corresponding description                     #possible activity          #corresponding description
     my $description =       my %descs = (
                    $activity eq 'boards'     ? 'Discussion posts in this course'                     boards     => 'Discussion posts in this course',
                  : $activity eq 'chat'       ? 'Chat Room'                     chat       => 'Chat Room',
                  : $activity eq 'msgdisplay' ? 'This message'                     msgdisplay => 'This message',
                  : $activity eq 'blogs'      ? 'Blogs'                     blogs      => 'Blogs',
                  : $activity eq 'groups'     ? 'Groups in this course'                     groups     => 'Groups in this course',
                  : $activity eq 'port'       ? get_portfolio_category(                     docs       => 'Course Content',
                                                   $uname, $udom, \%setters)                   );
                  :                             'Communication';  
       if ($activity eq 'groups' || $activity eq 'boards') {
           if (&course_type() eq 'Community') {
               $descs{'boards'} = 'Discussion posts in this community',
               $descs{'groups'} = 'Groups in this community',
               $descs{'docs'} = 'Community Content',  
           }
       }
   
       my $description = $descs{$activity};
       if ($activity eq 'port') {
           $description = &get_portfolio_category($uname,$udom,\%setters);
       }
       if ($description eq '') {
           $description = 'Communication';
       }
   
     my $showstart = Apache::lonlocal::locallocaltime($startblock);      my $showstart = Apache::lonlocal::locallocaltime($startblock);
     my $showend   = Apache::lonlocal::locallocaltime($endblock);      my $showend   = Apache::lonlocal::locallocaltime($endblock);
   
     my $output;      my $output;
           
     if ( ref($description) ne 'ARRAY' ) {       if ( ref($description) ne 'ARRAY' ) {
         #default: $description is one of the above descriptions          #default: $description is one of the above descriptions
         $output = mt( $description          if ($activity eq 'docs') {
                       . ' will be inaccessible between [_1] and [_2] because'              $output=&mt( 'Access to the content page you are attempting to 
                       . ' communication is being blocked.'                           . ' view will be unavailable between [_1] and [_2] because'
                      ,$showstart, $showend);                             . ' access to selected $description is being blocked.'
                            ,$showstart, $showend);
               }
           } else {
               $output = mt( $description
                             . ' will be inaccessible between [_1] and [_2] because'
                             . ' communication is being blocked.'
                             ,$showstart, $showend);  
           }
     } else {      } else {
         # @$description is is the array returned from get_portfolio_category()          # @$description is is the array returned from get_portfolio_category()
         # and contains the description (e.g. "Portfolio files belonging to [_1]"          # and contains the description (e.g. "Portfolio files belonging to [_1]"
Line 126  sub blockpage { Line 165  sub blockpage {
             && $udom  eq $env{'user.domain'} )               && $udom  eq $env{'user.domain'} ) 
         || Apache::lonnet::is_course($udom, $uname) ) # or portfolio of a course          || Apache::lonnet::is_course($udom, $uname) ) # or portfolio of a course
     {      {
         $output .= build_block_table($startblock,$endblock,\%setters);          $output .= &build_block_table(\%setters);
     }      }
   
     return $output;      return $output;
 }  }
   
 sub build_block_table {  sub build_block_table {
     my ($startblock,$endblock,$setters) = @_;      my ($setters) = @_;
     my %lt = &Apache::lonlocal::texthash(      my %lt = &Apache::lonlocal::texthash(
         'cacb' => 'Currently active communication blocks',          'cacb' => 'Currently active communication blocks',
         'cour' => 'Course',          'cour' => 'Course',
Line 158  sub build_block_table { Line 197  sub build_block_table {
             {              {
                 $fullname = Apache::loncommon::aboutmewrapper($fullname,$uname,$udom);                  $fullname = Apache::loncommon::aboutmewrapper($fullname,$uname,$udom);
             }              }
               my $triggertype = $$setters{$course}{times}[$i];
               if ($triggertype) {
                   $fullname .= &mt(' (triggered by you when starting timer)'); 
               }
             my ($openblock,$closeblock) = @{$$setters{$course}{times}[$i]};              my ($openblock,$closeblock) = @{$$setters{$course}{times}[$i]};
             $openblock = &Apache::lonlocal::locallocaltime($openblock);              $openblock = &Apache::lonlocal::locallocaltime($openblock);
             $closeblock= &Apache::lonlocal::locallocaltime($closeblock);              $closeblock= &Apache::lonlocal::locallocaltime($closeblock);
Removed from v.1.7  
changed lines
  Added in v.1.8

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