selfforum-cgi/shared/Template/Forum.pm

   1 package Template::Forum;
   2
   3 ################################################################################
   4 #                                                                              #
   5 # File:        shared/Template/Forum.pm                                        #
   6 #                                                                              #
   7 # Authors:     André Malo <nd@o3media.de>, 2001-06-16                          #
   8 #                                                                              #
   9 # Description: print Forum main file to STDOUT                                 #
  10 #                                                                              #
  11 ################################################################################
  12
  13 use strict;
  14 use vars qw(
  15   @EXPORT
  16   $VERSION
  17 );
  18
  19 use Lock qw(:READ);
  20 use Encode::Plain; $Encode::Plain::utf8 = 1;
  21 use Posting::_lib qw(
  22   get_all_threads
  23   long_hr_time
  24 );
  25 use Template;
  26 use Template::_conf;
  27 use Template::_thread;
  28
  29 ################################################################################
  30 #
  31 # Version check
  32 #
  33 $VERSION = do { my @r =(q$Revision$ =~ /\d+/g); sprintf "%d."."%02d" x $#r, @r };
  34
  35 ################################################################################
  36 #
  37 # Export
  38 #
  39 use base qw(Exporter);
  40 @EXPORT = qw(print_forum_as_HTML);
  41
  42 ### print_forum_as_HTML () #####################################################
  43 #
  44 # print Forum main file to STDOUT
  45 #
  46 # Params: $mainfile - main xml file name
  47 #         $tempfile - template file name
  48 #         $param    - hash reference (see doc for details)
  49 #
  50 # Return: ~none~
  51 #
  52 sub print_forum_as_HTML ($$$) {
  53   my ($mainfile, $tempfile, $param) = @_;
  54   my $assign = $param -> {assign};
  55
  56   my $template = new Template $tempfile;
  57
  58   my ($threads, $stat);
  59
  60   unless ($stat = lock_file ($mainfile)) {
  61     if (defined $stat) {
  62       violent_unlock_file ($mainfile);
  63       print ${$template -> scrap (
  64         $assign -> {errorDoc},
  65         { $assign -> {errorText} => $template -> insert ($assign -> {'occupied'}) }
  66       )};
  67     }
  68     else {
  69       print ${$template -> scrap (
  70         $assign -> {errorDoc},
  71         { $assign -> {errorText} => $template -> insert ($assign -> {'notAvailable'}) }
  72       )};
  73     }}
  74
  75   else {
  76     my $view = get_view_params (
  77       { adminDefault => $param -> {adminDefault} }
  78     );
  79
  80     # set process priority, remove if you don't need...
  81     #
  82     eval {setpriority 0,0,1};
  83
  84     $threads = get_all_threads ($mainfile, $param -> {showDeleted}, $view -> {sortedMsg});
  85     violent_unlock_file ($mainfile) unless (unlock_file ($mainfile));
  86
  87     print ${$template -> scrap (
  88       $assign -> {mainDocStart},
  89       {  $assign -> {loadingTime} => plain (long_hr_time (time)) }
  90       )
  91     },"\n<dl>";
  92
  93     my $tpar = {
  94       template => $param -> {tree},
  95       cgi      => $param -> {cgi},
  96       start    => -1
  97     };
  98
  99     my @threads;
 100
 101     unless ($view -> {sortedThreads}) {
 102       @threads = sort {$b <=> $a} keys %$threads;}
 103     else {
 104       @threads = sort {$a <=> $b} keys %$threads;}
 105
 106     for (@threads) {
 107       $tpar -> {thread} = "$_";
 108       $|++;
 109       print ${html_thread ($threads -> {$_}, $template, $tpar)},"\n",'<dd>&nbsp;</dd>',"\n";}
 110
 111     print "</dl>\n",${$template -> scrap ($assign -> {mainDocEnd})};}
 112
 113   return;
 114 }
 115
 116 # keep 'require' happy
 117 1;
 118
 119 #
 120 #
 121 ### end of Template::Forum #####################################################