From 6460ff71ae10f85d7dc12fae40d4c7f05ea41db7 Mon Sep 17 00:00:00 2001 From: "Paul Buetow (pluto.buetow.org)" Date: Sat, 28 Sep 2013 13:31:48 +0200 Subject: not in branch hosts --- Xerl/Page/Content.pm | 225 --------------------------------------------------- 1 file changed, 225 deletions(-) delete mode 100644 Xerl/Page/Content.pm (limited to 'Xerl/Page/Content.pm') diff --git a/Xerl/Page/Content.pm b/Xerl/Page/Content.pm deleted file mode 100644 index d9d7d34..0000000 --- a/Xerl/Page/Content.pm +++ /dev/null @@ -1,225 +0,0 @@ -# Xerl (c) 2005-2011,2013 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 buetow.org 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::Content; - -use strict; -use warnings; - -use Xerl::Base; - -use Xerl::XML::Reader; -use Xerl::XML::Element; -use Xerl::Page::Rules; -use Xerl::Page::Configure; - -sub parse($) { - my Xerl::Page::Content $self = $_[0]; - my Xerl::Page::Configure $config = $self->get_config(); - - my Xerl::XML::Reader $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 Xerl::Page::Rules $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($$$$) { - my Xerl::Page::Content $self = $_[0]; - my Xerl::Page::Rules $rules = $_[1]; - my Xerl::XML::Element $element = $_[2]; - - # Start inserting rules at - $element = $element->starttag('content'); - - # If there is no -tag, dont use a rule! - return unless defined $element; - - my @content; - my $params = $element->get_params(); - - unshift @content, "Content-Type: $params->{type}\n\n" - if ref $params eq 'HASH' and exists $params->{type}; - - push @content, $self->_insertrules( $rules, $element ); - $self->set_content( \@content ); - - return undef; -} - -sub _insertrules($$$) { - my Xerl::Page::Content $self = $_[0]; - my Xerl::Page::Rules $rules = $_[1]; - my Xerl::XML::Element $element = $_[2]; - my Xerl::Page::Configure $config = $self->get_config(); - my $nonewlines = 0; - - #$element->print(); - # - # 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' ) { - - # Perl content will be interpreted by Xerl::Page::Templates::print later - push @content, '', $text, ''; - - } - 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! - $name =~ s/^=//o; # Remove the leading = - if ( $succ->get_single() ) { - push @content, "<$name" . ( $succ->params_str() || '' ) . " />\n" - - } - else { - push @content, - "<$name" . ( $succ->params_str() || '' ) . '>', - $self->_insertrules( $rules, $succ ), $text, "\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 ); - - # path/to/file.bla => file.bla - $text =~ s#.*/(.*)$#$1# if lc $params->{basename} eq 'yes'; - - # foo.bar.tld?options => ?options - 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($$$$) { - my Xerl::Page::Content $self = $_[0]; - my Xerl::Page::Rules $rules = $_[1]; - my Xerl::XML::Element $element = $_[2]; - my Xerl::Page::Configure $config = $self->get_config(); - my $rtext = $_[3]; - - $$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; -- cgit v1.2.3