mirror of
https://github.com/ezyang/htmlpurifier.git
synced 2024-11-08 14:58:42 +00:00
bfb642d32c
git-svn-id: http://htmlpurifier.org/svnroot/htmlpurifier/trunk@408 48356398-32a2-884e-a903-53898d9a118a
152 lines
4.8 KiB
PHP
152 lines
4.8 KiB
PHP
<?php
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/*
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TODO:
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- make XML format richer (see below)
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- extend XSLT transformation (see the corresponding XSLT file)
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- allow generation of packaged docs that can be easily moved
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- multipage documentation
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- generate string XML file for types
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- determine how to multilingualize
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*/
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if (version_compare('5', PHP_VERSION, '>')) exit('Requires PHP 5 or higher.');
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error_reporting(E_ALL);
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set_include_path('../library' . PATH_SEPARATOR . get_include_path());
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require_once 'HTMLPurifier.php';
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$definition = HTMLPurifier_ConfigDef::instance();
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// print_r($definition);
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$purifier = new HTMLPurifier();
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// generate type XML document
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$types_document = new DOMDocument('1.0', 'UTF-8');
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$types_root = $types_document->createElement('types');
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$types_document->appendChild($types_root);
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$types_document->formatOutput = true;
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foreach ($definition->types as $name => $expanded_name) {
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$types_type = $types_document->createElement('type', $expanded_name);
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$types_type->setAttribute('id', $name);
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$types_root->appendChild($types_type);
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}
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$types_document->save('types.xml');
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// generate directive XML document
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$dom_document = new DOMDocument('1.0', 'UTF-8');
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$dom_root = $dom_document->createElement('configdoc');
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$dom_document->appendChild($dom_root);
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$dom_document->formatOutput = true;
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// add the name of the application
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$dom_root->appendChild($dom_document->createElement('title', 'HTML Purifier'));
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/*
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TODO for XML format:
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- namespace descriptions
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- enumerated values
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- default values
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- create a definition (DTD or other) once interface stabilizes
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*/
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foreach($definition->info as $namespace_name => $namespace_info) {
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$dom_namespace = $dom_document->createElement('namespace');
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$dom_root->appendChild($dom_namespace);
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$dom_namespace->setAttribute('id', $namespace_name);
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$dom_namespace->appendChild(
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$dom_document->createElement('name', $namespace_name)
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);
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foreach ($namespace_info as $name => $info) {
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$dom_directive = $dom_document->createElement('directive');
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$dom_namespace->appendChild($dom_directive);
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$dom_directive->setAttribute('id', $namespace_name . '.' . $name);
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$dom_directive->appendChild(
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$dom_document->createElement('name', $name)
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);
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$dom_constraints = $dom_document->createElement('constraints');
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$dom_directive->appendChild($dom_constraints);
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$dom_constraints->appendChild(
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$dom_document->createElement('type', $info->type)
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);
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$dom_descriptions = $dom_document->createElement('descriptions');
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$dom_directive->appendChild($dom_descriptions);
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foreach ($info->descriptions as $file => $file_descriptions) {
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foreach ($file_descriptions as $line => $description) {
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$dom_description = $dom_document->createElement('description');
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$dom_description->setAttribute('file', $file);
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$dom_description->setAttribute('line', $line);
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$description = $purifier->purify($description);
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$dom_html = $dom_document->createDocumentFragment();
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$dom_html->appendXML($description);
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$dom_div = $dom_document->createElement('div');
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$dom_div->setAttribute('xmlns', 'http://www.w3.org/1999/xhtml');
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$dom_div->appendChild($dom_html);
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$dom_description->appendChild($dom_div);
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$dom_descriptions->appendChild($dom_description);
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}
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}
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}
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}
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// print_r($dom_document->saveXML());
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// save a copy of the raw XML
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$dom_document->save('configdoc.xml');
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// load the stylesheet
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$xsl_stylesheet_name = 'plain';
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$xsl_stylesheet = "styles/$xsl_stylesheet_name.xsl";
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$xsl_dom_stylesheet = new DOMDocument();
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$xsl_dom_stylesheet->load($xsl_stylesheet);
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// setup the XSLT processor
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$xsl_processor = new XSLTProcessor();
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// perform the transformation
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$xsl_processor->importStylesheet($xsl_dom_stylesheet);
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$html_output = $xsl_processor->transformToXML($dom_document);
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// some slight fudges to preserve backwards compatibility
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$html_output = str_replace('/>', ' />', $html_output); // <br /> not <br>
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$html_output = str_replace(' xmlns=""', '', $html_output); // rm unnecessary xmlns
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if (class_exists('Tidy')) {
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// cleanup output
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$config = array(
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'indent' => true,
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'output-xhtml' => true,
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'wrap' => 80
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);
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$tidy = new Tidy;
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$tidy->parseString($html_output, $config, 'utf8');
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$tidy->cleanRepair();
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$html_output = (string) $tidy;
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}
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// write it to a file (todo: parse into seperate pages)
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file_put_contents("$xsl_stylesheet_name.html", $html_output);
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// output so you can see the fruits of your work!
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if (php_sapi_name() != 'cli') {
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echo $html_output;
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} else {
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echo 'Files generated successfully.';
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}
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?>
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