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Diff for /loncom/interface/loncommon.pm between versions 1.641 and 1.645

version 1.641, 2008/02/24 22:59:13 version 1.645, 2008/03/06 21:42:51
Line 78  my $readit; Line 78  my $readit;
 ## Global Variables  ## Global Variables
 ##  ##
   
   
   # ----------------------------------------------- SSI with retries:
   #
   
   =pod
   
   =head1 Server Side incliude with retries:
   
   =over 4
   
   =item * ssi_with_retries(resource, retries form)
   
   Performs an ssi with some number of retries.  Retries continue either
   until the result is ok or until the retry count supplied by the
   caller is exhausted.  
   
   Inputs:
   resource   - Identifies the resource to insert.
   retries    - Count of the number of retries allowed.
   form       - Hash that identifies the rendering options.
   
   Returns: 
   content    - The content of the response.  If retries were exhausted this is empty.
   response   - The response from the last attempt (which may or may not have been successful.
   
   =cut
   
   sub ssi_with_retries {
       my ($resource, $retries, %form) = @_;
   
   
       my $ok = 0; # True if we got a good response.
       my $content;
       my $response;
   
       # Try to get the ssi done. within the retries count:
   
       do {
    ($content, $response) = &Apache::lonnet::ssi($resource, %form);
    $ok      = $response->is_success;
    $retries--;
       } while (!$ok && ($retries > 0));
   
       if (!$ok) {
    $content = ''; # On error return an empty content.
       }
       return ($content, $response);
   
   }
   
   
   
 # ----------------------------------------------- Filetypes/Languages/Copyright  # ----------------------------------------------- Filetypes/Languages/Copyright
 my %language;  my %language;
 my %supported_language;  my %supported_language;
Line 3942  ENDROLE Line 3994  ENDROLE
         $dc_info = '('.$dc_info.')';          $dc_info = '('.$dc_info.')';
     }      }
   
     if ($env{'environment.remote'} eq 'off') {      if (($env{'environment.remote'} eq 'off') || ($args->{'suppress_header_logos'})) {
         # No Remote          # No Remote
  if ($env{'request.state'} eq 'construct') {   if ($env{'request.state'} eq 'construct') {
     $forcereg=1;      $forcereg=1;
Line 4738  table.LC_pick_box td.LC_pick_box_title { Line 4790  table.LC_pick_box td.LC_pick_box_title {
   width: 184px;    width: 184px;
   padding: 8px;    padding: 8px;
 }  }
   table.LC_pick_box td.LC_selfenroll_pick_box_title {
     background: $tabbg;
     font-weight: bold;
     text-align: right;
     width: 350px;
     padding: 8px;
   }
   
 table.LC_pick_box td.LC_pick_box_value {  table.LC_pick_box td.LC_pick_box_value {
   text-align: left;    text-align: left;
   padding: 8px;    padding: 8px;
Line 6653  sub personal_data_fieldtitles { Line 6713  sub personal_data_fieldtitles {
     return %fieldtitles;      return %fieldtitles;
 }  }
   
   sub sorted_inst_types {
       my ($dom) = @_;
       my ($usertypes,$order) = &Apache::lonnet::retrieve_inst_usertypes($dom);
       my $othertitle = &mt('All users');
       if ($env{'request.course.id'}) {
           $othertitle  = 'any';
       }
       my @types;
       if (ref($order) eq 'ARRAY') {
           @types = @{$order};
       }
       if (@types == 0) {
           if (ref($usertypes) eq 'HASH') {
               @types = sort(keys(%{$usertypes}));
           }
       }
       if (keys(%{$usertypes}) > 0) {
           $othertitle = &mt('Other users');
           if ($env{'request.course.id'}) {
               $othertitle = 'other';
           }
       }
       return ($othertitle,$usertypes,\@types);
   }
   
   sub get_institutional_codes {
       my ($settings,$allcourses,$LC_code) = @_;
   # Get complete list of course sections to update
       my @currsections = ();
       my @currxlists = ();
       my $coursecode = $$settings{'internal.coursecode'};
   
       if ($$settings{'internal.sectionnums'} ne '') {
           @currsections = split(/,/,$$settings{'internal.sectionnums'});
       }
   
       if ($$settings{'internal.crosslistings'} ne '') {
           @currxlists = split(/,/,$$settings{'internal.crosslistings'});
       }
   
       if (@currxlists > 0) {
           foreach (@currxlists) {
               if (m/^([^:]+):(\w*)$/) {
                   unless (grep/^$1$/,@{$allcourses}) {
                       push @{$allcourses},$1;
                       $$LC_code{$1} = $2;
                   }
               }
           }
       }
    
       if (@currsections > 0) {
           foreach (@currsections) {
               if (m/^(\w+):(\w*)$/) {
                   my $sec = $coursecode.$1;
                   my $lc_sec = $2;
                   unless (grep/^$sec$/,@{$allcourses}) {
                       push @{$allcourses},$sec;
                       $$LC_code{$sec} = $lc_sec;
                   }
               }
           }
       }
       return;
   }
   
 =pod  =pod
   
 =back  =back
Removed from v.1.641  
changed lines
  Added in v.1.645

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