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DDC-895 - Fix Generated XML from XMLExporter and remove silly formatting xml code used on SimpleXML by just stuffing it into DOMDocument with formatOutput=true.

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This commit is contained in:
Benjamin Eberlei 2010-11-27 20:32:14 +01:00
parent 386b7e26d6
commit 7196999b69
1 changed files with 26 additions and 54 deletions
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80
lib/Doctrine/ORM/Tools/Export/Driver/XmlExporter.php
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@ -46,11 +46,14 @@ class XmlExporter extends AbstractExporter
*/
public function exportClassMetadata(ClassMetadataInfo $metadata)
{
$xml = new \SimpleXmlElement("<?xml version=\"1.0\" encoding=\"utf-8\"?><doctrine-mapping/>");
$xml = new \SimpleXmlElement("<?xml version=\"1.0\" encoding=\"utf-8\"?><doctrine-mapping ".
"xmlns=\"http://doctrine-project.org/schemas/orm/doctrine-mapping\" " .
"xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" ".
"xsi:schemaLocation=\"http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd\" />");
$xml->addAttribute('xmlns', 'http://doctrine-project.org/schemas/orm/doctrine-mapping');
/*$xml->addAttribute('xmlns', 'http://doctrine-project.org/schemas/orm/doctrine-mapping');
$xml->addAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
$xml->addAttribute('xsi:schemaLocation', 'http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd');
$xml->addAttribute('xsi:schemaLocation', 'http://doctrine-project.org/schemas/orm/doctrine-mapping http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd');*/
if ($metadata->isMappedSuperclass) {
$root = $xml->addChild('mapped-superclass');
@ -128,6 +131,21 @@ class XmlExporter extends AbstractExporter
$id[$metadata->getSingleIdentifierFieldName()]['generator']['strategy'] = $idGeneratorType;
}
if ($id) {
foreach ($id as $field) {
$idXml = $root->addChild('id');
$idXml->addAttribute('name', $field['fieldName']);
$idXml->addAttribute('type', $field['type']);
if (isset($field['columnName'])) {
$idXml->addAttribute('column', $field['columnName']);
}
if ($idGeneratorType = $this->_getIdGeneratorTypeString($metadata->generatorType)) {
$generatorXml = $idXml->addChild('generator');
$generatorXml->addAttribute('strategy', $idGeneratorType);
}
}
}
if ($fields) {
foreach ($fields as $field) {
$fieldXml = $root->addChild('field');
@ -163,21 +181,6 @@ class XmlExporter extends AbstractExporter
}
}
if ($id) {
foreach ($id as $field) {
$idXml = $root->addChild('id');
$idXml->addAttribute('name', $field['fieldName']);
$idXml->addAttribute('type', $field['type']);
if (isset($field['columnName'])) {
$idXml->addAttribute('column', $field['columnName']);
}
if ($idGeneratorType = $this->_getIdGeneratorTypeString($metadata->generatorType)) {
$generatorXml = $idXml->addChild('generator');
$generatorXml->addAttribute('strategy', $idGeneratorType);
}
}
}
foreach ($metadata->associationMappings as $name => $associationMapping) {
if ($associationMapping['type'] == ClassMetadataInfo::ONE_TO_ONE) {
$associationMappingXml = $root->addChild('one-to-one');
@ -305,47 +308,16 @@ class XmlExporter extends AbstractExporter
}
/**
* Code originally taken from
* http://recurser.com/articles/2007/04/05/format-xml-with-php/
*
* @param string $simpleXml
* @param \SimpleXMLElement $simpleXml
* @return string $xml
*/
private function _asXml($simpleXml)
{
$xml = $simpleXml->asXml();
$dom = new \DOMDocument('1.0', 'UTF-8');
$dom->loadXML($simpleXml->asXML());
$dom->formatOutput = true;
// add marker linefeeds to aid the pretty-tokeniser (adds a linefeed between all tag-end boundaries)
$xml = preg_replace('/(>)(<)(\/*)/', "$1\n$2$3", $xml);
// now indent the tags
$token = strtok($xml, "\n");
$result = ''; // holds formatted version as it is built
$pad = 0; // initial indent
$matches = array(); // returns from preg_matches()
// test for the various tag states
while ($token !== false) {
// 1. open and closing tags on same line - no change
if (preg_match('/.+<\/\w[^>]*>$/', $token, $matches)) {
$indent = 0;
// 2. closing tag - outdent now
} else if (preg_match('/^<\/\w/', $token, $matches)) {
$pad = $pad - 4;
// 3. opening tag - don't pad this one, only subsequent tags
} elseif (preg_match('/^<\w[^>]*[^\/]>.*$/', $token, $matches)) {
$indent = 4;
// 4. no indentation needed
} else {
$indent = 0;
}
// pad the line with the required number of leading spaces
$line = str_pad($token, strlen($token)+$pad, ' ', STR_PAD_LEFT);
$result .= $line . "\n"; // add to the cumulative result, with linefeed
$token = strtok("\n"); // get the next token
$pad += $indent; // update the pad size for subsequent lines
}
$result = $dom->saveXML();
return $result;
}
}