Merge branch 'hosts' of https://github.com/snonux/xerl into hosts

1 files changed, 169 insertions, 0 deletions

diff --git a/Xerl/Setup/Configure.pm b/Xerl/Setup/Configure.pm
new file mode 100644
index 0000000..406df9c
--- /dev/null
+++ b/Xerl/Setup/Configure.pm
@@ -0,0 +1,169 @@
+# Xerl (c) 2005-2011, 2013-2015 by Paul Buetow
+#
+# 	E-Mail: xerl@dev.buetow.org 	WWW: https://xerl.buetow.org
+#
+# This is free software, you may use it and distribute it under the same
+# terms as Perl itself.
+
+package Xerl::Setup::Configure;
+
+use strict;
+use warnings;
+
+use v5.14.0;
+
+use Xerl::Base;
+use Xerl::Tools::FileIO;
+use Xerl::XML::Element;
+
+sub parse {
+  my $self = $_[0];
+  my $file = Xerl::Tools::FileIO->new( 'path' => $self->get_config() );
+
+  if ( -1 == $file->fslurp() ) {
+    $self->set_finish_request(1);
+    return undef;
+  }
+
+  my $re = qr/^(.+?) *=(.+?) *\n?$/;
+
+  for ( @{ $file->get_array() } ) {
+    next if /^\s*#/;
+    s/#.*//;
+
+    $self->setval( $1, $self->eval($2) ) if $_ =~ $re;
+  }
+
+  return $self;
+}
+
+sub defaults {
+  my $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 $self->host_exists();
+
+  my ($hostname) = $ENV{HTTP_HOST} =~ /^([^\.]*)\./;
+
+  $self->set_hostname( lc $hostname )
+    unless $self->hostname_exists();
+
+  my $host = $self->get_host();
+  unless ( -d $self->get_hostroot() . $host ) {
+    my $alias = $self->get_hostroot() . 'alias:' . $host;
+    my $alias_host = '';
+
+    unless ( -f $alias ) {
+      my ($hostname, @domain) = split /\./, $host;
+      my $domain = join '.', @domain;
+      $alias = $self->get_hostroot() . 'alias:' . $domain;
+      $alias_host = "$hostname.";
+    }
+
+    if ( -f $alias ) {
+      my $file = Xerl::Tools::FileIO->new( 'path' => $alias );
+      $file->fslurp();
+      $alias_host .= $file->shift();
+
+      $self->set_host( $alias_host );
+    }
+
+    my $redirect = $self->get_hostroot() . 'redirect:' . $self->get_host();
+
+    if ( -f $redirect ) {
+      my $file = Xerl::Tools::FileIO->new( 'path' => $redirect );
+      $file->fslurp();
+
+      my $location = $file->shift();
+      Xerl::Main::Global::REDIRECT($location);
+      $self->set_finish_request(1);
+    }
+  }
+
+  $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/' );
+
+  $self->set_is_ipv6( $ENV{REMOTE_ADDR} =~ /:/ ? 1 : 0 );
+
+  return undef;
+}
+
+sub eval {
+  my $self = $_[0];
+  my $val  = $_[1];
+
+  $val =~ s/^!(.+)/`$1`/eo;
+
+  return $val;
+}
+
+sub insertxmlvars {
+  my $self    = $_[0];
+  my $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;
+