NAME

XML::XPathTemplate - Easy access to XML files using XPath and HTML::Template

SYNOPSIS

In your perl code:

  my $xpt = new XML::XPathTemplate(default_lang => 'en',
				  root_dir = $root_dir);

  my $output = $xpt->process(xpt_filename => $xpt_filename,
			     xml_filename => $xml_filename,
			     lang => 'en');

  # hash references containing filenames and mtimes, used by PageKit for
  # caching
  my $file_mtimes = $xpt->file_mtimes;

Your XPathTemplate template:

Header
<CONTENT_VAR NAME="/ddd/aaa/@bbb">
<CONTENT_VAR NAME="/ddd/eee">
<CONTENT_LOOP NAME="/ddd/fff">
      <CONTENT_VAR NAME="@ttt">
      <CONTENT_VAR NAME="ggg">
      <CONTENT_VAR NAME="hhh"> <CONTENT_VAR NAME="hhh/@qqq">
      <CONTENT_VAR NAME="iii">
</CONTENT_LOOP>
Footer

Your XML file:

<ddd>
<aaa bbb="ccc"/>
      <eee>jjj</eee>
      <fff ttt="uuu">
              <ggg>sss</ggg>
              <hhh qqq="rrr">lll</hhh>
              <iii>mmm</iii>
      </fff>
      <fff ttt="vvv">
              <ggg>nnn</ggg>
              <hhh>ooo</hhh>
              <iii>ppp</iii>
      </fff>
</ddd>

Output:

 Header
 ccc
 jjj
       uuu
       sss
       lll rrr
       mmm

       vvv
       nnn
       ooo
       ppp

 Footer

DESCRIPTION

This is an easy to use templating system for extracting content from XML files. It is based on <HTML::Template>'s <TMPL_VAR> and <TMPL_LOOP> tags and uses XML::XPath to extract the requested XML content.

It has built-in support for language localization.

METHODS

process_all_lang

Processes the template and returns a hash reference containing language codes as keys and outputs as values.

my $lang_output = $xpt->process_all_lang(filename => $filename);

# english output
my $output_en = $lang_output->{'en'};

AUTHOR

T.J. Mather (tjmather@anidea.com)

COPYRIGHT

Copyright (c) 2000, 2001 AnIdea Corporation. All rights Reserved. PageKit is a trademark of AnIdea Corporation.

LICENSE

This program 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 Ricoh Source Code Public License for more details.

You can redistribute this module and/or modify it only under the terms of the Ricoh Source Code Public License.

You should have received a copy of the Ricoh Source Code Public License along with this program; if not, obtain one at http://www.pagekit.org/license