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

Diff for /loncom/interface/lonblockingstatus.pm between versions 1.9 and 1.23

version 1.9, 2012/03/31 15:08:37 version 1.23, 2024/12/31 19:28:29
Line 43  sub handler { Line 43  sub handler {
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
   
     my (%activities,$activity,$origurl);      my (%activities,$activity,$origurl,$origsymb);
     map { $activities{$_} = 1; } ('boards','chat','msgdisplay','blogs','groups','port','docs');      map { $activities{$_} = 1; } ('boards','chat','com','blogs','about','groups','port','printout','docs','grades','passwd','search','index','wishlist','annotate');
   
     # determine what kind of blocking we want details for      # determine what kind of blocking we want details for
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['activity','url']);      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['activity','url','symb']);
     $activity = $env{'form.activity'};      $activity = $env{'form.activity'};
   
     my $title = 'Communication Blocking Status Information';      my $title = 'Communication Blocking Status Information';
   
     if ($activity eq 'docs') {      if (($activity eq 'docs') || ($activity eq 'printout') ||
           ($activity eq 'grades') || ($activity eq 'passwd') ||
           ($activity eq 'search') || ($activity eq 'wishlist') ||
           ($activity eq 'annotate') || ($activity eq 'index')) {
         $title = 'Blocking Status Information';          $title = 'Blocking Status Information';
         $origurl = $env{'form.url'};          if ($activity eq 'docs') {
               $origurl = $env{'form.url'};
               $origsymb = $env{'form.symb'};
           }
     }      }
     $r->print(&Apache::loncommon::start_page($title,undef,      $r->print(&Apache::loncommon::start_page($title,undef,
                                             {'only_body' => 1}));                                              {'only_body' => 1}));
   
     if (($activity eq '') || (!$activities{$activity})) {      if (($activity eq '') || (!$activities{$activity})) {
         $r->print('<span class="LC_error">'.&mt('Error: unknown activity type blocked').'</span>');          $r->print('<p class="LC_error">'.&mt('Error: unknown activity type blocked').'</p>');
       } elsif (($activity eq 'docs') && ($origurl eq '') && ($origsymb eq '')) {
           $r->print('<p class="LC_error">'.&mt('Error: could not determine what content was blocked from access').'</p>');
     } else {      } else {
         $r->print(&blockpage($activity,$origurl));          my $clientip = &Apache::lonnet::get_requestor_ip($r);
           $r->print(&blockpage($activity,$origurl,$origsymb,$clientip));
     }      }
       
     $r->print(&Apache::loncommon::end_page());      $r->print(&Apache::loncommon::end_page());
   
     return OK;      return OK;
 }  }
   
   
 sub blockpage {  sub blockpage {
     my ($activity,$origurl) = @_;      my ($activity,$origurl,$origsymb,$clientip) = @_;
   
     # 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') || ($activity eq 'about') ||
           (($activity eq 'passwd') && ($env{'user.name'} eq 'public') && ($env{'user.domain'} eq 'public'))) {
         &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'}, $env{'form.udom'});
         if (($uname !~ /^$match_username$/) || ($udom !~ /^$match_domain$/)) {          if (($uname !~ /^$match_username$/) || ($udom !~ /^$match_domain$/)) {
             return '<span class="LC_error">'.              if ($activity eq 'port') {
                    &mt('Information about the owner of the portfolio files you were trying to view was missing or invalid.').                  return '<span class="LC_error">'.
                    '</span><br />'.                         &mt('Information about the owner of the portfolio files you were trying to view was missing or invalid.').
                    &mt('Without valid owner information, the reason why access is blocked can not be determined');                          '</span><br />'.
                          &mt('Without valid owner information, the reason why access is blocked can not be determined');
               } elsif ($activity eq 'about') {
                   return '<span class="LC_error">'.
                          &mt('The username and/or domain for the User Information page you were trying to view was missing or invalid.').
                          '</span><br />'.
                          &mt('Without valid information, the reason why access is blocked can not be determined');
               } else {
                   return '<span class="LC_error">'.
                          &mt('Information about the username and/or domain for which you were trying to reset a password was missing or invalid.').
                          '</span><br />'.
                          &mt('Without valid 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,$startblock,$endblock,$triggerblock,$by_ip,$blockdom);
     my ($startblock,$endblock,$triggerblock) =   
         &Apache::loncommon::blockcheck(\%setters,$activity,$uname,$udom,$origurl);      if ($activity eq 'docs') {
           my ($cdom,$cnum);
           if ($env{'request.course.id'}) {
               $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
               $cnum = $env{'course.'.$env{'request.course.id'}.'.num'};
           }
           my $cancheck;
           if (($cdom ne '') && ($cnum ne '')) {
               if ($origsymb =~ m{^uploaded/($match_domain)/($match_courseid)/}) {
                   my ($crsdom,$crsnum) = ($1,$2);
                   if (($cdom eq $crsdom) && ($cnum eq $crsnum)) {
                       $cancheck = 1;
                   }
               } else {
                   $cancheck = 1;
               }
           }
           if ($cancheck) {
               ($startblock,$endblock,$triggerblock) =
                   &Apache::loncommon::blockcheck(\%setters,$activity,$clientip,$cnum,$cdom,$origurl,1,$origsymb,'blockingstatus');
           } else {
               return '<p class="LC_info">'.&mt('Could not determine why access is blocked.').'</p>';
           }
       } else {
           ($startblock,$endblock,$triggerblock,$by_ip,$blockdom) =
               &Apache::loncommon::blockcheck(\%setters,$activity,$clientip,$uname,$udom,$origurl,undef,$origsymb,'blockingstatus');
       }
   
     # nothing to do if there's no active blocking      # nothing to do if there's no active blocking
     unless ($startblock && $endblock) { return ''; }      unless (($startblock && $endblock) || ($by_ip)) {
           if ($activity eq 'docs') {
               return '<p class="LC_info">'.&mt('Content no longer blocked from access').'</p>';
           }
           return '<p class="LC_info">'.&mt('Access no longer blocked for this activity').'</p>';
       }
   
     # lookup $activity -> description      # lookup $activity -> description
                    #possible activity          #corresponding description                     #possible activity          #corresponding description
     my %descs = (      my %descs = (
                    boards     => 'Discussion posts in this course',                     boards     => 'Discussion posts in this course',
                    chat       => 'Chat Room',                     chat       => 'Chat Room',
                    msgdisplay => 'This message',                     com        => 'This message',
                    blogs      => 'Blogs',                     blogs      => 'Blogs',
                      about      => 'User information pages',
                    groups     => 'Groups in this course',                     groups     => 'Groups in this course',
                      printout   => 'Printout generation',
                    docs       => 'Course Content',                     docs       => 'Course Content',
                      passwd     => 'Changing of passwords',
                      grades     => 'Course Gradebook',
                      search     => 'Content Search',
                      index      => 'Content Index',
                      wishlist   => 'Stored Links', 
                      annotate   => 'Annotations',
                 );                  );
   
     if ($activity eq 'groups' || $activity eq 'boards') {      if ($activity eq 'groups' || $activity eq 'boards') {
         if (&course_type() eq 'Community') {          if (&Apache::loncommon::course_type() eq 'Community') {
             $descs{'boards'} = 'Discussion posts in this community',              $descs{'boards'} = 'Discussion posts in this community';
             $descs{'groups'} = 'Groups in this community',              $descs{'groups'} = 'Groups in this community';
             $descs{'docs'} = 'Community Content',                $descs{'docs'} = 'Community Content';
               $descs{'grades'} = 'Community Gradebook';
         }          }
     }      }
   
     my $description = $descs{$activity};      my $description = $descs{$activity};
     if ($activity eq 'port') {      if ($activity eq 'port') {
         $description = &get_portfolio_category($uname,$udom,\%setters);          $description = &get_portfolio_category($uname,$udom,$by_ip,\%setters);
     }      }
     if ($description eq '') {      if ($description eq '') {
         $description = 'Communication';          $description = 'Communication';
     }      }
   
     my $showstart = Apache::lonlocal::locallocaltime($startblock);      my ($showstart,$showend,$output);
     my $showend   = Apache::lonlocal::locallocaltime($endblock);      unless ($by_ip) {
           $showstart = Apache::lonlocal::locallocaltime($startblock);
           $showend   = Apache::lonlocal::locallocaltime($endblock);
       }
   
     my $output;  
       
     if ( ref($description) ne 'ARRAY' ) {      if ( ref($description) ne 'ARRAY' ) {
         #default: $description is one of the above descriptions          #default: $description is one of the above descriptions
         if ($activity eq 'docs') {          if ($activity eq 'docs') {
             $output=&mt( 'Access to the content page you are attempting to'               $output=&mt( 'Access to the content page you are attempting to'
                          . ' view will be unavailable between [_1] and [_2] because'                           . ' view will be unavailable between [_1] and [_2] because'
                          . ' access to selected $description is being blocked.'                           . ' access to selected '.$description.' is being blocked.'
                          ,$showstart, $showend);                           ,$showstart, $showend);
           } elsif (($activity eq 'printout') || ($activity eq 'passwd') ||
                    ($activity eq 'grades') || ($activity eq 'search') ||
                    ($activity eq 'about') || ($activity eq 'wishlist') ||
                    ($activity eq 'annotate') || ($activity eq 'index')) {
               if ($by_ip) {
                   $output = mt( $description
                                 . ' unavailable from your current IP address: [_1] '
                                 . 'because this functionality is being blocked for certain IP address(es).'
                                 ,$clientip);
               } else {
                   $output = mt( $description
                                 . ' will be unavailable between [_1] and [_2] because'
                                 . ' this functionality is being blocked.'
                                 ,$showstart, $showend);
               }
         } else {          } else {
             $output = mt( $description              if ($by_ip) {
                           . ' will be inaccessible between [_1] and [_2] because'                  $output = mt( $description
                           . ' communication is being blocked.'                                . ' unavailable from your current IP address: [_1] '
                           ,$showstart, $showend);                                  . 'because communication is being blocked for certain IP address(es).'
                                 ,$clientip);
               } 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]"
         # and the value for [_1]          # and the value for [_1]
         $output = mt( $$description[0]          if ($by_ip) {
                       . ' will be inaccessible between [_2] and [_3] because'              $output = mt( $$description[0]
                       . ' communication is being blocked.'                            . ' are inaccessible from your current IP address: [_2] '
                      ,$$description[1], $showstart, $showend)                              . 'because communication is being blocked for certain IP address(es).'
                             , $$description[1], $clientip);
           } else {
               $output = mt( $$description[0]
                             . ' will be inaccessible between [_2] and [_3] because'
                             . ' communication is being blocked.'
                             ,$$description[1], $showstart, $showend);
           }
     }      }
   
     $output = "<p class=\"LC_info\">$output</p>";      $output = "<p class=\"LC_info\">$output</p>";
   
     # show a table containing details, except if user is trying to look       # show a table containing details, except if user is trying to look
     # at a different user's portfolio files      # at a different user's portfolio files
     if (   $activity ne 'port'                        # no portfolio      if (   $activity ne 'port'                        # no portfolio
         || (   $uname eq $env{'user.name'}            # or own portfolio          || (   $uname eq $env{'user.name'}            # or own portfolio
             && $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
     {      {
         $output .= &build_block_table(\%setters);          if ($by_ip) {
               my $showdom = &Apache::lonnet::domain($blockdom);
               if ($showdom eq '') {
                   $showdom = $blockdom;
               }
               $output .= '<br />'.
                          &mt('This restriction was set by an administrator in the [_1] LON-CAPA domain.'
                             ,$showdom);
           } else {
               $output .= &build_block_table(\%setters);
           }
     }      }
   
     return $output;      return $output;
Line 173  sub blockpage { Line 273  sub blockpage {
 sub build_block_table {  sub build_block_table {
     my ($setters) = @_;      my ($setters) = @_;
     my %lt = &Apache::lonlocal::texthash(      my %lt = &Apache::lonlocal::texthash(
         'cacb' => 'Currently active communication blocks',          'cacb' => 'Currently active communication/content blocks',
         'cour' => 'Course',          'cour' => 'Course',
         'dura' => 'Duration',          'dura' => 'Duration',
         'blse' => 'Block set by'          'blse' => 'Block set by'
Line 196  sub build_block_table { Line 296  sub build_block_table {
             {              {
                 $fullname = Apache::loncommon::aboutmewrapper($fullname,$uname,$udom);                  $fullname = Apache::loncommon::aboutmewrapper($fullname,$uname,$udom);
             }              }
             my $triggertype = $$setters{$course}{times}[$i];              my $triggertype = $$setters{$course}{triggers}[$i];
             if ($triggertype) {              if ($triggertype) {
                 $fullname .= &mt(' (triggered by you when starting timer)');                   $fullname .= &mt(' (triggered by you when starting timer)');
             }              }
             my ($openblock,$closeblock) = @{$$setters{$course}{times}[$i]};              my ($openblock,$closeblock) = @{$$setters{$course}{times}[$i]};
             $openblock = &Apache::lonlocal::locallocaltime($openblock);              $openblock = &Apache::lonlocal::locallocaltime($openblock);
Line 215  sub build_block_table { Line 315  sub build_block_table {
 }  }
   
 sub get_portfolio_category {  sub get_portfolio_category {
     my ($uname, $udom, $setters) = @_;      my ($uname, $udom, $by_ip, $setters) = @_;
   
     if ($uname eq $env{'user.name'} && $udom eq $env{'user.domain'}) {      if ($uname eq $env{'user.name'} && $udom eq $env{'user.domain'}) {
         # user's portolfio files          # user's portolfio files
Line 227  sub get_portfolio_category { Line 327  sub get_portfolio_category {
   
         my $coursedesc;          my $coursedesc;
   
         foreach my $course (keys(%{$setters})) {          if ($by_ip) {
             my %courseinfo = Apache::lonnet::coursedescription($course);              my %courseinfo = Apache::lonnet::coursedescription($udom.'_'.$uname);
             $coursedesc    = $courseinfo{'description'};              $coursedesc    = $courseinfo{'description'};
           } else {
               foreach my $course (keys(%{$setters})) {
                   my %courseinfo = Apache::lonnet::coursedescription($course);
                   $coursedesc    = $courseinfo{'description'};
               }
         }          }
   
         return ["Group portfolio in the course '[_1]'", $coursedesc];          return ["Group portfolio files in the course '[_1]'", $coursedesc];
                   
     } else {      } else {
         # different user's portfolio files          # different user's portfolio files
Removed from v.1.9  
changed lines
  Added in v.1.23

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