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Diff for /loncom/localize/lonlocal.pm between versions 1.50.2.1 and 1.56

version 1.50.2.1, 2008/12/12 04:29:35 version 1.56, 2009/03/20 18:26:34
Line 179  use vars qw($lh); Line 179  use vars qw($lh);
   
 # ===================================================== The "MakeText" function  # ===================================================== The "MakeText" function
   
   # ######### Localize Cache
   # my @localize_cache;
   # #########
   
 sub mt (@) {  sub mt (@) {
 #    open(LOG,'>>/home/www/loncapa/loncom/localize/localize/newphrases.txt');  #    open(LOG,'>>/home/www/loncapa/loncom/localize/localize/newphrases.txt');
 #    print LOG (@_[0]."\n");  #    print LOG (@_[0]."\n");
Line 192  sub mt (@) { Line 196  sub mt (@) {
             }              }
         } else {          } else {
             return $lh->maketext(@_);              return $lh->maketext(@_);
   # ######### Localize Cache
   # foreach my $e (@localize_cache)
   # {
   # if($_[0] eq $$e[0]) { return $$e[1]; }
   # }
   #
   # if($#localize_cache == 100) { pop(@localize_cache); }
   # my $localize_entry = $lh->maketext(@_);
   # unshift(@localize_cache, [ @_, $localize_entry ] );
   # #########
   #            
   #     return $localize_entry;
         }          }
     } else {      } else {
  if (wantarray) {   if (wantarray) {
Line 287  sub get_genlanguages { Line 303  sub get_genlanguages {
   
 sub current_encoding {  sub current_encoding {
     my $default='UTF-8';      my $default='UTF-8';
     if ($Apache::lonnet::env{'browser.os'} eq 'win' &&   # UTF-8 character encoding needed for the whole LON-CAPA system
  $Apache::lonnet::env{'browser.type'} eq 'explorer') {  # (interface language and homework problem content)
         $default='ISO-8859-1';  # See Bugzilla 5702 vs. 2189 and 4067
     }  #    if ($Apache::lonnet::env{'browser.os'} eq 'win' && 
   # $Apache::lonnet::env{'browser.type'} eq 'explorer') {
   #        $default='ISO-8859-1';
   #    }
     if ($lh) {      if ($lh) {
  my $enc=$lh->maketext('char_encoding');   my $enc=$lh->maketext('char_encoding');
  return ($enc eq 'char_encoding'?$default:$enc);   return ($enc eq 'char_encoding'?$default:$enc);
Line 340  sub get_language_handle { Line 359  sub get_language_handle {
   
 # ========================================================== Localize localtime  # ========================================================== Localize localtime
 sub gettimezone {  sub gettimezone {
     my $timezone;       my ($timezone) = @_;
     if ($Apache::lonnet::env{'course.'.$Apache::lonnet::env{'request.course.id'}.'.timezone'}) {      if ($timezone ne '') {
         $timezone = $Apache::lonnet::env{'course.'.$Apache::lonnet::env{'request.course.id'}.'.timezone'};              if (!DateTime::TimeZone->is_valid_name($timezone)) {
     } elsif ($Apache::lonnet::env{'request.course.id'} ne '') {              $timezone = 'local';
         my $cdom = $Apache::lonnet::env{'course.'.$Apache::lonnet::env{'request.course.id'}.'.domain'};          }
         if ($cdom ne '') {          return $timezone;
             my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);      }
             if ($domdefaults{'timezone_def'} ne '') {      my $cid = $Apache::lonnet::env{'request.course.id'};  
                 $timezone = $domdefaults{'timezone_def'};      if ($cid ne '') {
           if ($Apache::lonnet::env{'course.'.$cid.'.timezone'}) {
               $timezone = $Apache::lonnet::env{'course.'.$cid.'.timezone'};    
           } else {
               my $cdom = $Apache::lonnet::env{'course.'.$cid.'.domain'};
               if ($cdom ne '') {
                   my %domdefaults = &Apache::lonnet::get_domain_defaults($cdom);
                   if ($domdefaults{'timezone_def'} ne '') {
                       $timezone = $domdefaults{'timezone_def'};
                   }
             }              }
         }          }
     } elsif ($Apache::lonnet::env{'request.role.domain'} ne '') {      } elsif ($Apache::lonnet::env{'request.role.domain'} ne '') {
Line 373  sub gettimezone { Line 401  sub gettimezone {
 }  }
   
 sub locallocaltime {  sub locallocaltime {
     my $thistime=shift;      my ($thistime,$timezone) = @_;
     if (!defined($thistime) || $thistime eq '') {      if (!defined($thistime) || $thistime eq '') {
  return &mt('Never');   return &mt('Never');
     }      }
Line 387  sub locallocaltime { Line 415  sub locallocaltime {
     }      }
   
     my $dt = DateTime->from_epoch(epoch => $thistime)      my $dt = DateTime->from_epoch(epoch => $thistime)
                      ->set_time_zone(&gettimezone());                       ->set_time_zone(&gettimezone($timezone));
     if ((&current_language=~/^en/) || (!$lh)) {      if ((&current_language=~/^en/) || (!$lh)) {
   
  return $dt->strftime("%a %b %e %I:%M:%S %P %Y (%Z)");   return $dt->strftime("%a %b %e %I:%M:%S %P %Y (%Z)");
Line 460  sub getdatelocale { Line 488  sub getdatelocale {
     return $locale_obj;      return $locale_obj;
 }  }
   
   =pod 
   
 # ==================== Normalize string (reduce fragility in the lexicon files)  =item * normalize_string
   
   Normalize string (reduce fragility in the lexicon files)
   
   This normalizes a string to reduce fragility in the lexicon files of
   huge messages (such as are used by the helper), and allow useful
   formatting: reduce all consecutive whitespace to a single space,
   and remove all HTML
   
   =cut
   
 # This normalizes a string to reduce fragility in the lexicon files of  
 # huge messages (such as are used by the helper), and allow useful  
 # formatting: reduce all consecutive whitespace to a single space,  
 # and remove all HTML  
 sub normalize_string {  sub normalize_string {
     my $s = shift;      my $s = shift;
     $s =~ s/\s+/ /g;      $s =~ s/\s+/ /g;
Line 477  sub normalize_string { Line 511  sub normalize_string {
     return $s;      return $s;
 }  }
   
 # alias for normalize_string; recommend using it only in the lexicon  =pod 
   
   =item * ns
   
   alias for normalize_string; recommend using it only in the lexicon
   
   =cut
   
 sub ns {  sub ns {
     return normalize_string(@_);      return normalize_string(@_);
 }  }
   
 # mtn: call the mt function and the normalization function easily.  =pod
 # Returns original non-normalized string if there was no translation  
   =item * mtn
   
   mtn: call the mt function and the normalization function easily.
   Returns original non-normalized string if there was no translation
   
   =cut
   
 sub mtn (@) {  sub mtn (@) {
     my @args = @_; # don't want to modify caller's string; if we      my @args = @_; # don't want to modify caller's string; if we
    # didn't care about that we could set $_[0]     # didn't care about that we could set $_[0]
Removed from v.1.50.2.1  
changed lines
  Added in v.1.56

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