misc/plack/koha.psgi

   1 #!/usr/bin/perl
   2 use Plack::Builder;
   3 use Plack::App::CGIBin;
   4 use lib qw( ./lib );
   5 use Plack::Middleware::Debug;
   6 use Plack::App::Directory;
   7
   8 BEGIN {
   9
  10 # override configuration from startup script below:
  11 # (requires --reload option)
  12
  13 $ENV{PLACK_DEBUG} = 1; # toggle debugging
  14
  15 # memcache change requires restart
  16 $ENV{MEMCACHED_SERVERS} = "localhost:11211";
  17 #$ENV{MEMCACHED_DEBUG} = 0;
  18
  19 $ENV{PROFILE_PER_PAGE} = 1; # reset persistant and profile counters after each page, like CGI
  20 #$ENV{INTRANET} = 1; # usually passed from script
  21
  22 #$ENV{DBI_AUTOPROXY}='dbi:Gofer:transport=null;cache=DBI::Util::CacheMemory'
  23
  24 } # BEGIN
  25
  26 use C4::Context;
  27 use C4::Languages;
  28 use C4::Members;
  29 use C4::Dates;
  30 use C4::Boolean;
  31 use C4::Letters;
  32 use C4::Koha;
  33 use C4::XSLT;
  34 use C4::Branch;
  35 use C4::Category;
  36 =for preload
  37 use C4::Tags; # FIXME
  38 =cut
  39
  40 use Devel::Size 0.77; # 0.71 doesn't work for Koha
  41 my $watch_capture_regex = '(C4|Koha)';
  42
  43 sub watch_for_size {
  44         my @watch =
  45         map { s/^.*$watch_capture_regex/$1/; s/\//::/g; s/\.pm$//; $_ } # fix paths
  46         grep { /$watch_capture_regex/ }
  47         keys %INC
  48         ;
  49         warn "# watch_for_size ",join(' ',@watch);
  50         return @watch;
  51 };
  52
  53 my $CGI_ROOT = $ENV{INTRANET} ? $ENV{INTRANETDIR} : $ENV{OPACDIR};
  54 warn "# using Koha ", $ENV{INTRANET} ? 'intranet' : 'OPAC', " CGI from $CGI_ROOT\n";
  55 my $app=Plack::App::CGIBin->new(root => $CGI_ROOT);
  56 my $home = sub {
  57         return [ 302, [ Location => '/cgi-bin/koha/' . ( $ENV{INTRANET} ? 'mainpage.pl' : 'opac-main.pl' ) ] ];
  58 };
  59
  60 builder {
  61
  62         # please don't use plugins which are under enable_if $ENV{PLACK_DEBUG} in production!
  63         # they are known to leek memory
  64         enable_if { $ENV{PLACK_DEBUG} } 'Debug',  panels => [
  65                 qw(Environment Response Timer Memory),
  66                 # optional plugins (uncomment to enable) are sorted according to performance implact
  67 #               [ 'Devel::Size', for => \&watch_for_size ], # https://github.com/dpavlin/p5-plack-devel-debug-devel-size
  68 #               [ 'DBIProfile', profile => 2 ],
  69 #               [ 'DBITrace', level => 1 ], # a LOT of fine-graded SQL trace
  70 #               [ 'Profiler::NYTProf', exclude => [qw(.*\.css .*\.png .*\.ico .*\.js .*\.gif)] ],
  71         ];
  72
  73         # don't enable this plugin in production, since stack traces reveal too much information
  74         # about system to potential attackers!
  75         enable_if { $ENV{PLACK_DEBUG} } 'StackTrace';
  76
  77         # this enables plackup or starman to serve static files and provide working plack
  78         # setup without need for front-end web server to serve static files
  79         enable_if { $ENV{INTRANETDIR} } "Plack::Middleware::Static",
  80                 path => qr{^/(intranet|opac)-tmpl/},
  81                 root => "$ENV{INTRANETDIR}/koha-tmpl/";
  82
  83         mount "/cgi-bin/koha" => $app;
  84         mount "/" => $home;
  85
  86 };