Koha/misc/plack/koha.psgi
Jonathan Druart 55b78f1a5d Bug 11998: Clear L1 cache from psgi files
Signed-off-by: Tomas Cohen Arazi <tomascohen@unc.edu.ar>
Signed-off-by: Jacek Ablewicz <abl@biblos.pk.edu.pl>

Signed-off-by: Brendan Gallagher brendan@bywatersolutions.com
2016-03-15 07:08:30 +00:00

98 lines
2.8 KiB
Perl

#!/usr/bin/perl
use Plack::Builder;
use Plack::App::CGIBin;
use lib qw( ./lib );
use Plack::Middleware::Debug;
use Plack::App::Directory;
use CGI qw(-utf8 ); # we will loose -utf8 under plack
{
no warnings 'redefine';
my $old_new = \&CGI::new;
*CGI::new = sub {
my $q = $old_new->( @_ );
$CGI::PARAM_UTF8 = 1;
C4::Context->clear_syspref_L1_cache();
return $q;
};
}
BEGIN {
# override configuration from startup script below:
# (requires --reload option)
$ENV{PLACK_DEBUG} = 1; # toggle debugging
# memcache change requires restart
$ENV{MEMCACHED_SERVERS} = "localhost:11211";
#$ENV{MEMCACHED_DEBUG} = 0;
$ENV{PROFILE_PER_PAGE} = 1; # reset persistent and profile counters after each page, like CGI
#$ENV{INTRANET} = 1; # usually passed from script
#$ENV{DBI_AUTOPROXY}='dbi:Gofer:transport=null;cache=DBI::Util::CacheMemory'
} # BEGIN
use C4::Context;
use C4::Languages;
use C4::Members;
use C4::Boolean;
use C4::Letters;
use C4::Koha;
use C4::XSLT;
use C4::Branch;
use C4::Category;
use Koha::DateUtils;
=for preload
use C4::Tags; # FIXME
=cut
use Devel::Size 0.77; # 0.71 doesn't work for Koha
my $watch_capture_regex = '(C4|Koha)';
sub watch_for_size {
my @watch =
map { s/^.*$watch_capture_regex/$1/; s/\//::/g; s/\.pm$//; $_ } # fix paths
grep { /$watch_capture_regex/ }
keys %INC
;
warn "# watch_for_size ",join(' ',@watch);
return @watch;
};
my $CGI_ROOT = $ENV{INTRANET} ? $ENV{INTRANETDIR} : $ENV{OPACDIR};
warn "# using Koha ", $ENV{INTRANET} ? 'intranet' : 'OPAC', " CGI from $CGI_ROOT\n";
my $app=Plack::App::CGIBin->new(root => $CGI_ROOT);
my $home = sub {
return [ 302, [ Location => '/cgi-bin/koha/' . ( $ENV{INTRANET} ? 'mainpage.pl' : 'opac-main.pl' ) ] ];
};
builder {
# please don't use plugins which are under enable_if $ENV{PLACK_DEBUG} in production!
# they are known to leek memory
enable_if { $ENV{PLACK_DEBUG} } 'Debug', panels => [
qw(Environment Response Timer Memory),
# optional plugins (uncomment to enable) are sorted according to performance implact
# [ 'Devel::Size', for => \&watch_for_size ], # https://github.com/dpavlin/p5-plack-devel-debug-devel-size
# [ 'DBIProfile', profile => 2 ],
# [ 'DBITrace', level => 1 ], # a LOT of fine-graded SQL trace
# [ 'Profiler::NYTProf', exclude => [qw(.*\.css .*\.png .*\.ico .*\.js .*\.gif)] ],
];
# don't enable this plugin in production, since stack traces reveal too much information
# about system to potential attackers!
enable_if { $ENV{PLACK_DEBUG} } 'StackTrace';
# this enables plackup or starman to serve static files and provide working plack
# setup without need for front-end web server to serve static files
enable_if { $ENV{INTRANETDIR} } "Plack::Middleware::Static",
path => qr{^/(intranet|opac)-tmpl/},
root => "$ENV{INTRANETDIR}/koha-tmpl/";
mount "/cgi-bin/koha" => $app;
mount "/" => $home;
};