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Diff for /loncom/lonnet/perl/lonnet.pm between versions 1.176 and 1.183

version 1.176, 2001/11/22 19:02:07 version 1.183, 2001/12/05 21:00:23
Line 1 Line 1
 # The LearningOnline Network  # The LearningOnline Network
 # TCP networking package  # TCP networking package
 #  #
   # $Id$
   #
   # Copyright Michigan State University Board of Trustees
   #
   # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
   #
   # LON-CAPA is free software; you can redistribute it and/or modify
   # it under the terms of the GNU General Public License as published by
   # the Free Software Foundation; either version 2 of the License, or
   # (at your option) any later version.
   #
   # LON-CAPA is distributed in the hope that it will be useful,
   # but WITHOUT ANY WARRANTY; without even the implied warranty of
   # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   # GNU General Public License for more details.
   #
   # You should have received a copy of the GNU General Public License
   # along with LON-CAPA; if not, write to the Free Software
   # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   #
   # /home/httpd/html/adm/gpl.txt
   #
   # http://www.lon-capa.org/
   #
 # 6/1/99,6/2,6/10,6/11,6/12,6/14,6/26,6/28,6/29,6/30,  # 6/1/99,6/2,6/10,6/11,6/12,6/14,6/26,6/28,6/29,6/30,
 # 7/1,7/2,7/9,7/10,7/12,7/14,7/15,7/19,  # 7/1,7/2,7/9,7/10,7/12,7/14,7/15,7/19,
 # 11/8,11/16,11/18,11/22,11/23,12/22,  # 11/8,11/16,11/18,11/22,11/23,12/22,
Line 35 Line 59
 # 8/4,8/7,8/8,8/9,8/11,8/16,8/17,8/18,8/20,8/23,9/20,9/21,9/26,  # 8/4,8/7,8/8,8/9,8/11,8/16,8/17,8/18,8/20,8/23,9/20,9/21,9/26,
 # 10/2 Gerd Kortemeyer  # 10/2 Gerd Kortemeyer
 # 10/5,10/10,11/13,11/15 Scott Harrison  # 10/5,10/10,11/13,11/15 Scott Harrison
 # 11/17,11/20,11/22 Gerd Kortemeyer  # 11/17,11/20,11/22,11/29 Gerd Kortemeyer
   # 12/5 Matthew Hall
 #  #
 # $Id$  # $Id$
 #  #
Line 939  sub tmpreset { Line 964  sub tmpreset {
   $path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db',    $path.'/tmpstore_'.$stuname.'_'.$domain.'_'.$namespace.'.db',
   &GDBM_WRCREAT,0640)) {    &GDBM_WRCREAT,0640)) {
     foreach my $key (keys %hash) {      foreach my $key (keys %hash) {
       if ($key=~ /:$symb:/) {        if ($key=~ /:$symb/) {
  delete($hash{$key});   delete($hash{$key});
       }        }
     }      }
Line 1688  sub plaintext { Line 1713  sub plaintext {
 # ------------------------------------------------------------------ Plain Text  # ------------------------------------------------------------------ Plain Text
   
 sub fileembstyle {  sub fileembstyle {
     my $ending=shift;      my $ending=lc(shift);
     return $fe{$ending};      return $fe{$ending};
 }  }
   
 # ------------------------------------------------------------ Description Text  # ------------------------------------------------------------ Description Text
   
 sub filedescription {  sub filedescription {
     my $ending=shift;      my $ending=lc(shift);
     return $fd{$ending};      return $fd{$ending};
 }  }
   
Line 2239  sub metadata { Line 2264  sub metadata {
     $uri=~s/\.meta$//;      $uri=~s/\.meta$//;
 #  #
 # Is the metadata already cached?  # Is the metadata already cached?
 # If "keys" are set, the assumption is that everything is already cached.  # Look at timestamp of caching
 # Everything is cached by the main uri, libraries are never directly cached  # Everything is cached by the main uri, libraries are never directly cached
 #  #
     unless (abs($metacache{$uri.':cachedtimestamp'}-time)<600) {      unless (abs($metacache{$uri.':cachedtimestamp'}-time)<600) {
Line 2326  sub metadata { Line 2351  sub metadata {
  if (defined($depthcount)) { $depthcount++; } else    if (defined($depthcount)) { $depthcount++; } else 
                                            { $depthcount=0; }                                             { $depthcount=0; }
                  if ($depthcount<20) {                   if ($depthcount<20) {
     $metacache{$uri.':keys'}.=','.       map {
     &metadata($uri,'keys',                           $metathesekeys{$_}=1;
                               $parser->get_text('/import'),$unikey,       } split(/\,/,&metadata($uri,'keys',
                               $depthcount);                                    $parser->get_text('/import'),$unikey,
                                     $depthcount));
  }   }
   
              } else {                } else { 
   
               if (defined($token->[2]->{'name'})) {                 if (defined($token->[2]->{'name'})) { 
Line 2355  sub metadata { Line 2380  sub metadata {
        }         }
        $metacache{$uri.':keys'}=join(',',keys %metathesekeys);         $metacache{$uri.':keys'}=join(',',keys %metathesekeys);
        $metacache{$uri.':cachedtimestamp'}=time;         $metacache{$uri.':cachedtimestamp'}=time;
   # this is the end of "was not already recently cached
     }      }
     return $metacache{$uri.':'.$what};      return $metacache{$uri.':'.$what};
 }  }
Line 2384  sub symblist { Line 2410  sub symblist {
 sub symbread {  sub symbread {
     my $thisfn=shift;      my $thisfn=shift;
     unless ($thisfn) {      unless ($thisfn) {
           if ($ENV{'request.symb'}) { return $ENV{'request.symb'}; }
  $thisfn=$ENV{'request.filename'};   $thisfn=$ENV{'request.filename'};
     }      }
     $thisfn=declutter($thisfn);      $thisfn=declutter($thisfn);
Line 2580  sub unescape { Line 2607  sub unescape {
   
 # ================================================================ Main Program  # ================================================================ Main Program
   
 sub BEGIN {  BEGIN {
 unless ($readit) {  
 # ------------------------------------------------------------ Read access.conf  # ------------------------------------------------------------ Read access.conf
 {  {
     my $config=Apache::File->new("/etc/httpd/conf/access.conf");      my $config=Apache::File->new("/etc/httpd/conf/access.conf");
Line 2666  unless ($readit) { Line 2692  unless ($readit) {
     my $config=Apache::File->new("$perlvar{'lonTabDir'}/filetypes.tab");      my $config=Apache::File->new("$perlvar{'lonTabDir'}/filetypes.tab");
   
     while (my $configline=<$config>) {      while (my $configline=<$config>) {
          next if ($configline =~ /^\#/);
        chomp($configline);         chomp($configline);
        my ($ending,$emb,@descr)=split(/\s+/,$configline);         my ($ending,$emb,@descr)=split(/\s+/,$configline);
        if ($descr[0] ne '') {          if ($descr[0] ne '') { 
          $fe{$ending}=$emb;           $fe{$ending}=lc($emb);
          $fd{$ending}=join(' ',@descr);           $fd{$ending}=join(' ',@descr);
        }         }
     }      }
Line 2681  $readit='done'; Line 2708  $readit='done';
 &logtouch();  &logtouch();
 &logthis('<font color=yellow>INFO: Read configuration</font>');  &logthis('<font color=yellow>INFO: Read configuration</font>');
 }  }
 }  
 1;  1;
Removed from v.1.176  
changed lines
  Added in v.1.183

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