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Diffstat (limited to 'rt/lib/RT/Interface/Web/Handler.pm')
| -rw-r--r-- | rt/lib/RT/Interface/Web/Handler.pm | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/rt/lib/RT/Interface/Web/Handler.pm b/rt/lib/RT/Interface/Web/Handler.pm new file mode 100644 index 000000000..7ee654e7c --- /dev/null +++ b/rt/lib/RT/Interface/Web/Handler.pm @@ -0,0 +1,178 @@ +# {{{ BEGIN BPS TAGGED BLOCK +# +# COPYRIGHT: +# +# This software is Copyright (c) 1996-2004 Best Practical Solutions, LLC +# <jesse@bestpractical.com> +# +# (Except where explicitly superseded by other copyright notices) +# +# +# LICENSE: +# +# This work is made available to you under the terms of Version 2 of +# the GNU General Public License. A copy of that license should have +# been provided with this software, but in any event can be snarfed +# from www.gnu.org. +# +# This work 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 this program; if not, write to the Free Software +# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +# +# +# CONTRIBUTION SUBMISSION POLICY: +# +# (The following paragraph is not intended to limit the rights granted +# to you to modify and distribute this software under the terms of +# the GNU General Public License and is only of importance to you if +# you choose to contribute your changes and enhancements to the +# community by submitting them to Best Practical Solutions, LLC.) +# +# By intentionally submitting any modifications, corrections or +# derivatives to this work, or any other work intended for use with +# Request Tracker, to Best Practical Solutions, LLC, you confirm that +# you are the copyright holder for those contributions and you grant +# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable, +# royalty-free, perpetual, license to use, copy, create derivative +# works based on those contributions, and sublicense and distribute +# those contributions and any derivatives thereof. +# +# }}} END BPS TAGGED BLOCK +package RT::Interface::Web::Handler; + +sub DefaultHandlerArgs { ( + comp_root => [ + [ local => $RT::MasonLocalComponentRoot ], + [ standard => $RT::MasonComponentRoot ] + ], + default_escape_flags => 'h', + data_dir => "$RT::MasonDataDir", + allow_globals => [qw(%session)], + autoflush => 1 +) }; + +# {{{ sub new + +=head2 new + + Constructs a web handler of the appropriate class. + Takes options to pass to the constructor. + +=cut + +sub new { + my $class = shift; + $class->InitSessionDir; + + if ($MasonX::Apache2Handler::VERSION) { + goto &NewApache2Handler; + } + elsif ($mod_perl::VERSION and $mod_perl::VERSION >= 1.9908) { + require Apache::RequestUtil; + no warnings 'redefine'; + my $sub = *Apache::request{CODE}; + *Apache::request = sub { + my $r; + eval { $r = $sub->('Apache'); }; + # warn $@ if $@; + return $r; + }; + goto &NewApacheHandler; + } + elsif ($CGI::MOD_PERL) { + goto &NewApacheHandler; + } + else { + goto &NewCGIHandler; + } +} + +sub InitSessionDir { + # Activate the following if running httpd as root (the normal case). + # Resets ownership of all files created by Mason at startup. + # Note that mysql uses DB for sessions, so there's no need to do this. + unless ( $RT::DatabaseType =~ /(mysql|Pg)/ ) { + + # Clean up our umask to protect session files + umask(0077); + + if ($CGI::MOD_PERL) { + chown( Apache->server->uid, Apache->server->gid, + [$RT::MasonSessionDir] ) + if Apache->server->can('uid'); + } + + # Die if WebSessionDir doesn't exist or we can't write to it + stat($RT::MasonSessionDir); + die "Can't read and write $RT::MasonSessionDir" + unless ( ( -d _ ) and ( -r _ ) and ( -w _ ) ); + } + +} + +# }}} + +# {{{ sub NewApacheHandler + +=head2 NewApacheHandler + + Takes extra options to pass to HTML::Mason::ApacheHandler->new + Returns a new Mason::ApacheHandler object + +=cut + +sub NewApacheHandler { + require HTML::Mason::ApacheHandler; + return NewHandler('HTML::Mason::ApacheHandler', args_method => "CGI", @_); +} + +# }}} + +# {{{ sub NewApache2Handler + +=head2 NewApache2Handler + + Takes extra options to pass to MasonX::Apache2Handler->new + Returns a new MasonX::Apache2Handler object + +=cut + +sub NewApache2Handler { + require MasonX::Apache2Handler; + return NewHandler('MasonX::Apache2Handler', args_method => "CGI", @_); +} + +# }}} + +# {{{ sub NewCGIHandler + +=head2 NewCGIHandler + + Returns a new Mason::CGIHandler object + +=cut + +sub NewCGIHandler { + require HTML::Mason::CGIHandler; + return NewHandler('HTML::Mason::CGIHandler', @_); +} + +sub NewHandler { + my $class = shift; + my $handler = $class->new( + DefaultHandlerArgs(), + @_ + ); + + $handler->interp->set_escape( h => \&RT::Interface::Web::EscapeUTF8 ); + return($handler); +} + +# }}} + +1; |