diff options
Diffstat (limited to 'Xerl/Page/Content.pm')
| -rw-r--r-- | Xerl/Page/Content.pm | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/Xerl/Page/Content.pm b/Xerl/Page/Content.pm deleted file mode 100644 index a5766ae..0000000 --- a/Xerl/Page/Content.pm +++ /dev/null @@ -1,229 +0,0 @@ -# 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::Page::Content; - -use strict; -use warnings; - -use v5.14.0; - -use Data::Dumper; - -use Xerl::Base; -use Xerl::Page::Rules; -use Xerl::Setup::Configure; -use Xerl::XML::Element; -use Xerl::XML::Reader; - -use LWP::Simple; - -sub parse { - my $self = $_[0]; - my $config = $self->get_config(); - - my $xmlcontent = Xerl::XML::Reader->new( - path => $config->get_templatepath(), - config => $config - ); - - if ( -1 == $xmlcontent->open() ) { - $config->set_finish_request(1); - return undef; - } - - $xmlcontent->parse(); - - my $rules = Xerl::Page::Rules->new( config => $config ); - $rules->parse( $config->get_xmlconfigrootobj() ) - unless $config->exists('noparse'); - - $config->insertxmlvars( $config->get_xmlconfigrootobj() ); - $self->insertrules( $rules, $xmlcontent->get_root() ); - - return undef; -} - -sub insertrules { - my $self = $_[0]; - my $rules = $_[1]; - my $element = $_[2]; - - # Start inserting rules at <content> - $element = $element->starttag('content'); - - # If there is no <content>-tag, dont use a rule! - return unless defined $element; - - my @content; - my $params = $element->get_params(); - - unshift @content, "Content-Type: $params->{type}\n\n" - if ref $params eq 'HASH' and exists $params->{type}; - - push @content, $self->_insertrules( $rules, $element ); - $self->set_content( \@content ); - - return undef; -} - -sub _insertrules { - my $self = $_[0]; - my $rules = $_[1]; - my $element = $_[2]; - my $config = $self->get_config(); - my $nonewlines = 0; - - # Don't interate through the XML childs if we have a leaf node. - return () unless ref $element->get_array() eq 'ARRAY'; - my ( $name, $rule, @content, $text, $params ); - - for my $succ ( @{ $element->get_array() } ) { - $name = $succ->get_name(); - $text = $succ->get_text(); - $params = $succ->get_params(); - - # Remove leading and ending whitespaces, also ending newlines. - $text =~ s/^ *(.*)( |\n)*$/$1/g; - unless ( ref( $rule = $rules->getval($name) ) eq 'ARRAY' ) { - if ( lc $name eq 'noop' ) { - if ( ref $succ->get_array() eq 'ARRAY' ) { - push @content, $self->_insertrules( $rules, $succ ); - - } - else { - push @content, "$text\n"; - } - - } - elsif ( lc $name eq 'tag' ) { - push @content, "<$text>\n"; - - } - elsif ( lc $name eq 'perl' ) { - push @content, '<perl>', $text, '</perl>'; - - } - elsif ( lc $name eq 'inject' ) { - # Fetch via LWP::Simple - #my $got = get($text); - # Bug in FreeBSD Perl and LWP Module - my $curl = $config->get_curlpath(); - my $got = `$curl "$text"`; - if ($!) { - push @content, "$text: $!"; - } else { - $got =~ s/</</g; - $got =~ s/>/>/g; - push @content, $got; - } - } - elsif ( lc $name eq 'includerun' ) { - my $scriptpath = $config->get_contentpath() . $text; - my $io = Xerl::Tools::FileIO->new( path => $scriptpath ); - $io->fslurp(); - push @content, eval $io->str(); - - } - elsif ( lc $name eq 'navigation' ) { - my $menus = $config->get_menuobj()->get_array(); - - if ( ref $menus eq 'ARRAY' ) { - push @content, $self->_insertrules( $rules, $_ ) for @$menus; - } - - } - else { - - # No rule available, use the tag unmodified! - if ( $succ->get_single() ) { - push @content, "<$name" . ( $succ->params_str() || '' ) . " />\n" - - } - else { - if ( $succ->get_flag_noendtag() == 1 ) { - push @content, "<$name" . ( $succ->params_str() || '' ) . ">\n"; - } - else { - push @content, - "<$name" . ( $succ->params_str() || '' ) . '>', - $self->_insertrules( $rules, $succ ), $text, "</$name>\n"; - } - } - } - - } - else { - - # Get a local copy of lrule, because orule may be modified. - # And then insert special vars if required: - # @@text@@ => Text content of the current tag. - - my $ruleparams = $rule->[2]; - $nonewlines = 1 if exists $ruleparams->{nonewlines}; - - my ( $orule, $crule ) = ( $rule->[0], $rule->[1] ); - - $self->_insert_special_vars( $rules, $succ, \$orule ); - $self->_insert_special_vars( $rules, $succ, \$crule ); - chomp $orule; - - # Parse for known tag params. - if ( ref $params eq 'HASH' ) { - Xerl::Page::Templates::PARSELINE( $config, '%%', \$text ); - - # <tag basename='yes'>path/to/file.bla</tag> => <tag>file.bla</tag> - $text =~ s#.*/(.*)$#$1# if lc $params->{basename} eq 'yes'; - - # <tag cut='?'>foo.bar.tld?options</tag> => <tag>?options</tag> - if ( exists $params->{cut} ) { - my $cut = quotemeta $params->{cut}; - $text =~ s/.*$cut(.*)$/$1/o; - } - - $text .= $params->{addback} - if exists $params->{addback}; - $text = $params->{addfront} . $text - if exists $params->{addfront}; - } - - my $oadd = - exists $ruleparams->{addfront} - ? '<' . $ruleparams->{addfront} - : ''; - - my $cadd = - exists $ruleparams->{addback} ? $ruleparams->{addback} . '>' : ''; - - push @content, $orule, $oadd, $self->_insertrules( $rules, $succ ), - $text, $cadd, $crule; - } - } - - return $nonewlines ? map { s/\n/ /go; $_ } @content : @content; -} - -sub _insert_special_vars { - my $self = $_[0]; - my $rules = $_[1]; - my $element = $_[2]; - my $rtext = $_[3]; - my $config = $self->get_config(); - - $$rtext =~ s/@\@text\@\@/$_=$element->get_text();chomp;$_/geo; - $$rtext =~ s/@\@ln\@\@//go; - - if ( $$rtext =~ /@\@(.*?)\@\@/ ) { - my $params = $element->get_params(); - return unless ref $params eq 'HASH'; - $$rtext =~ s/@\@(.*?)\@\@/$params->{$1}||''/geo; - } - - return undef; -} - -1; |