configdoc/generate.php

   1 <?php
   2
   3 /**
   4  * Generates XML and HTML documents describing configuration.
   5  * @note PHP 5.2+ only!
   6  */
   7
   8 /*
   9 TODO:
  10 - make XML format richer
  11 - extend XSLT transformation (see the corresponding XSLT file)
  12 - allow generation of packaged docs that can be easily moved
  13 - multipage documentation
  14 - determine how to multilingualize
  15 - add blurbs to ToC
  16 */
  17
  18 if (version_compare(PHP_VERSION, '5.2', '<')) exit('PHP 5.2+ required.');
  19 error_reporting(E_ALL | E_STRICT);
  20
  21 chdir(dirname(__FILE__));
  22
  23 // load dual-libraries
  24 require_once '../extras/HTMLPurifierExtras.auto.php';
  25 require_once '../library/HTMLPurifier.auto.php';
  26
  27 // setup HTML Purifier singleton
  28 HTMLPurifier::getInstance(array(
  29     'AutoFormat.PurifierLinkify' => true
  30 ));
  31
  32 $interchange = HTMLPurifier_ConfigSchema_InterchangeBuilder::buildFromDirectory();
  33 $interchange->validate();
  34
  35 $style = 'plain'; // use $_GET in the future, careful to validate!
  36 $configdoc_xml = 'configdoc.xml';
  37
  38 $xml_builder = new HTMLPurifier_ConfigSchema_Builder_Xml();
  39 $xml_builder->openURI($configdoc_xml);
  40 $xml_builder->build($interchange);
  41 unset($xml_builder); // free handle
  42
  43 $xslt = new ConfigDoc_HTMLXSLTProcessor();
  44 $xslt->importStylesheet(dirname(__FILE__) . "/styles/$style.xsl");
  45 $output = $xslt->transformToHTML($configdoc_xml);
  46
  47 if (!$output) {
  48     echo "Error in generating files\n";
  49     exit(1);
  50 }
  51
  52 // write out
  53 file_put_contents("$style.html", $output);
  54
  55 if (php_sapi_name() != 'cli') {
  56     // output (instant feedback if it's a browser)
  57     echo $output;
  58 } else {
  59     echo 'Files generated successfully.';
  60 }
  61