diff options
Diffstat (limited to 'Xerl/Page/Configure.pm')
| -rw-r--r-- | Xerl/Page/Configure.pm | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/Xerl/Page/Configure.pm b/Xerl/Page/Configure.pm new file mode 100644 index 0000000..a1a5e74 --- /dev/null +++ b/Xerl/Page/Configure.pm @@ -0,0 +1,165 @@ +# Xerl (c) 2005-2009, Dipl.-Inform. (FH) Paul C. Buetow +# +# E-Mail: xerl@dev.buetow.org WWW: http://xerl.buetow.org +# +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# * Neither the name of P. B. Labs nor the names of its contributors may +# be used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED Paul C. Buetow ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +# DISCLAIMED. IN NO EVENT Paul C. Buetow BE LIABLE FOR ANY DIRECT, +# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, +# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +package Xerl::Page::Configure; + +use strict; +use warnings; + +use Xerl::Base; +use Xerl::Tools::FileIO; +use Xerl::XML::Element; + +sub parse($) { + my Xerl::Page::Configure $self = $_[0]; + + my Xerl::Tools::FileIO $file = + Xerl::Tools::FileIO->new( 'path' => $self->get_config() ); + + $file->fslurp(); + + my $re = qr/^(.+?) *=(.+?) *\n?$/; + + for ( @{ $file->get_array() } ) { + next if /^ *#/; + + $self->setval( $1, $self->eval($2) ) if $_ =~ $re; + } + + return $self; +} + +sub defaults($) { + my Xerl::Page::Configure $self = $_[0]; + + $self->set_proto('https') if exists $ENV{HTTPS}; + + $self->set_site( $self->get_defaultcontent() ) + unless $self->site_exists(); + + $self->set_nsite( $self->get_site() =~ /^(?:\d*\.)?(.*)/ ); + + $self->set_template( $self->get_defaulttemplate() ) + unless $self->template_exists(); + + $self->set_style( $self->get_defaultstyle() ) + unless $self->style_exists(); + + $self->set_proto( $self->get_defaultproto() ) + unless $self->proto_exists(); + + $self->set_host( lc $ENV{HTTP_HOST} ) + unless $self->host_exists(); + + unless ( -d $self->get_hostroot() . $self->get_host() ) { + my $redirect = $self->get_hostroot() . 'redirect:' . $self->get_host(); + if ( -f $redirect ) { + my Xerl::Tools::FileIO $file = + Xerl::Tools::FileIO->new( 'path' => $redirect ); + $file->fslurp(); + my $location = $file->shift(); + Xerl::Main::Global::REDIRECT($location); + } + my $alias = $self->get_hostroot() . 'alias:' . $self->get_host(); + if ( -f $alias ) { + my Xerl::Tools::FileIO $file = + Xerl::Tools::FileIO->new( 'path' => $alias ); + $file->fslurp(); + $self->set_host( $file->shift() ); + } + } + + $self->set_outputformat( $self->get_defaultoutputformat() ) + unless $self->outputformat_exists(); + + if ( $self->format_exists() ) { + $self->set_outputformat( $self->get_format() ); + $self->set_template( $self->get_format() ); + $self->set_site( $self->get_format() ); + $self->set_nocache(1) + if $self->get_format() =~ /\.feed$/; + } + + $self->set_host( $self->getval( $self->get_host() ) ) + if $self->exists( $self->get_host() ); + + $self->set_host( $self->getval( $self->get_host() ) ) + if $self->exists( $self->get_host() ); + + my $request_subdir = $self->get_request_subdir(); + $self->set_hostpath( + $self->get_hostroot() . $self->get_host() . $request_subdir . "/" ); + + $self->set_defaulthostpath( + $self->get_hostroot() . $self->get_defaulthost() . '/' ); + + $self->set_cachepath( + $self->get_cacheroot() . $self->get_host() . $request_subdir . '/' ); + + $self->set_htdocspath( $self->get_hostpath() . 'htdocs/' ); + + $self->set_templatespath( $self->get_hostpath() . 'templates/' ); + + $self->set_contentpath( $self->get_hostpath() . 'content/' ); + + return undef; +} + +sub eval($$) { + my Xerl::Page::Configure $self = $_[0]; + my $val = $_[1]; + + $val =~ s/^!(.+)/`$1`/eo; + return $val; +} + +sub insertxmlvars($$) { + my Xerl::Page::Configure $self = $_[0]; + my Xerl::XML::Element $element = $_[1]; + + $element = $element->starttag('variables'); + + return $self + unless defined $element + or $element->get_array() eq 'ARRAY'; + + my $text; + for ( @{ $element->get_array() } ) { + $text = $_->get_text(); + chomp $text; + + $text =~ s/%%(.*?)%%/$self->getval($1)/eg; + $self->setval( $_->get_name(), $text ); + } + + return $self; +} + +1; + |