2007-05-28 02:41:01 +00:00
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<?php
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require_once 'ConfigDoc/XMLSerializer.php';
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class ConfigDoc_XMLSerializer_ConfigSchema extends ConfigDoc_XMLSerializer
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{
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/**
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* Serializes a schema into DOM form
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* @todo Split into sub-serializers
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* @param $schema HTMLPurifier_ConfigSchema to serialize
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*/
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2007-05-28 02:55:50 +00:00
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public function serialize($schema) {
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2007-05-28 02:41:01 +00:00
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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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- create a definition (DTD or other) once interface stabilizes
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*/
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foreach($schema->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', $namespace_name)
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);
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$dom_namespace_description = $dom_document->createElement('description');
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$dom_namespace->appendChild($dom_namespace_description);
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2007-05-28 02:55:50 +00:00
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$this->appendHTMLDiv($dom_document, $dom_namespace_description,
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2007-05-28 02:41:01 +00:00
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$schema->info_namespace[$namespace_name]->description);
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foreach ($namespace_info as $name => $info) {
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if ($info->class == 'alias') continue;
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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', $name)
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);
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2007-06-24 22:22:00 +00:00
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$dom_aliases = $dom_document->createElement('aliases');
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$dom_directive->appendChild($dom_aliases);
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foreach ($info->directiveAliases as $alias) {
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$dom_aliases->appendChild($dom_document->createElement('alias', $alias));
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}
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2007-05-28 02:41:01 +00:00
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$dom_constraints = $dom_document->createElement('constraints');
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$dom_directive->appendChild($dom_constraints);
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$dom_type = $dom_document->createElement('type', $info->type);
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if ($info->allow_null) {
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$dom_type->setAttribute('allow-null', 'yes');
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}
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$dom_constraints->appendChild($dom_type);
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if ($info->allowed !== true) {
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$dom_allowed = $dom_document->createElement('allowed');
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$dom_constraints->appendChild($dom_allowed);
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foreach ($info->allowed as $allowed => $bool) {
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$dom_allowed->appendChild(
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$dom_document->createElement('value', $allowed)
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);
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}
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}
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$raw_default = $schema->defaults[$namespace_name][$name];
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if (is_bool($raw_default)) {
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$default = $raw_default ? 'true' : 'false';
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} elseif (is_string($raw_default)) {
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$default = "\"$raw_default\"";
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} elseif (is_null($raw_default)) {
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$default = 'null';
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} else {
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$default = print_r(
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$schema->defaults[$namespace_name][$name], true
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);
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}
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$dom_default = $dom_document->createElement('default', $default);
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// remove this once we get a DTD
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$dom_default->setAttribute('xml:space', 'preserve');
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$dom_constraints->appendChild($dom_default);
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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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2007-05-28 03:33:12 +00:00
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// refuse to write $file if it's a full path
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if (str_replace('\\', '/', realpath($file)) != $file) {
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2007-05-28 02:41:01 +00:00
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$dom_description->setAttribute('file', $file);
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$dom_description->setAttribute('line', $line);
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}
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2007-05-28 02:55:50 +00:00
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$this->appendHTMLDiv($dom_document, $dom_description, $description);
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2007-05-28 02:41:01 +00:00
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$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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return $dom_document;
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}
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}
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