/**
* Resolve xinclude directives on a given document.
*
* @param AgaviXmlConfigDomDocument The document to act upon.
*
* @author David Zülke <*****@*****.**>
* @author Noah Fontes <*****@*****.**>
* @since 1.0.0
*/
public static function xinclude(AgaviXmlConfigDomDocument $document)
{
// replace %lala% directives in XInclude href attributes
foreach ($document->getElementsByTagNameNS('http://www.w3.org/2001/XInclude', '*') as $element) {
if ($element->hasAttribute('href')) {
$attribute = $element->getAttributeNode('href');
$parts = explode('#', $attribute->nodeValue, 2);
$parts[0] = str_replace('\\', '/', AgaviToolkit::expandDirectives($parts[0]));
$attribute->nodeValue = implode('#', $parts);
}
}
// perform xincludes
try {
$document->xinclude();
} catch (DOMException $dome) {
throw new AgaviParseException(sprintf('Configuration file "%s" could not be parsed: %s', $document->documentURI, $dome->getMessage()));
}
// remove all xml:base attributes inserted by XIncludes
$nodes = $document->getXpath()->query('//@xml:base', $document);
foreach ($nodes as $node) {
$node->ownerElement->removeAttributeNode($node);
}
}
/**
* Resolve xinclude directives on a given document.
*
* @param AgaviXmlConfigDomDocument The document to act upon.
*
* @author David Zülke <*****@*****.**>
* @author Noah Fontes <*****@*****.**>
* @since 1.0.0
*/
public static function xinclude(AgaviXmlConfigDomDocument $document)
{
// expand directives, resolve globs and encode paths in XInclude href attributes
$elements = $document->getElementsByTagNameNS(self::NAMESPACE_XINCLUDE_2001, 'include');
$length = $elements->length;
// we can't foreach() over the DOMNodeList as we're modifying it further below
// see http://php.net/manual/en/class.domnodelist.php#83178
for ($i = 0; $i < $length; $i++) {
$element = $elements->item($i);
if ($element->hasAttribute('href')) {
$attribute = $element->getAttributeNode('href');
$parts = explode('#', $attribute->nodeValue, 2);
$parts[0] = str_replace('\\', '/', AgaviToolkit::expandDirectives($parts[0]));
$attribute->nodeValue = rawurlencode($parts[0]) . (isset($parts[1]) ? '#' . $parts[1] : '');
if (strpos($parts[0], '*') !== false || strpos($parts[0], '{') !== false) {
$glob = glob($parts[0], GLOB_BRACE);
if ($glob) {
$glob = array_unique($glob);
// it could be that someone used /path/to/{Foo,*}/burp.xml so Foo would come before all others, that's why we need to remove duplicates as the * would match Foo again
foreach ($glob as $path) {
$new = $element->cloneNode(true);
$new->setAttribute('href', rawurlencode($path) . (isset($parts[1]) ? '#' . $parts[1] : ''));
$element->parentNode->insertBefore($new, $element);
++$i;
}
$element->parentNode->removeChild($element);
}
}
}
}
// perform xincludes
try {
$document->xinclude();
} catch (DOMException $dome) {
throw new AgaviParseException(sprintf('Configuration file "%s" could not be parsed: %s', $document->documentURI, $dome->getMessage()), 0, $dome);
}
// remove all xml:base attributes inserted by XIncludes
$nodes = $document->getXpath()->query('//@xml:base', $document);
foreach ($nodes as $node) {
$node->ownerElement->removeAttributeNode($node);
}
}
