function XML_Template_process_file($filename, $obj, $clean = 1)
{
- $doc = domxml_open_file($filename);
+ $doc = new DOMDocument;
+ $doc->load($filename);
XML_Template_process($doc, $obj, $clean);
return $doc;
}
function XML_Template_process($node, $obj, $clean = 1)
{
- if (is_a($obj, 'domnode')) { # overwrite
- foreach ($node->child_nodes() as $child) {
- $node->remove_child($child);
+ if (is_a($obj, 'DOMNode')) { # overwrite
+ while ($node->childNodes->length > 0) {
+ $child = $node->childNodes->item(0);
+ $node->removeChild($child);
}
- if (is_a($obj, 'domdocument')) {
- $obj = $obj->document_element();
+ if (is_a($obj, 'DOMDocument')) {
+ $obj = $obj->documentElement;
}
- $newobj = own_clone_node($obj, $node->owner_document());
- $node->append_child($newobj);
-
- XML_Template_process($newobj, array(), $clean);
+ $frag = $node->ownerDocument->createDocumentFragment();
+ $frag->appendChild($node->ownerDocument->importNode($obj, true));
+ XML_Template_process($frag, array(), $clean);
+ $node->appendChild($frag);
} else if (!is_array($obj)) { # overwrite
- foreach ($node->child_nodes() as $child) {
- $node->remove_child($child);
+ while ($node->childNodes->length > 0) {
+ $node->removeChild($node->firstChild);
}
- $doc = $node->owner_document();
- $node->add_child($doc->create_text_node($obj));
+ $doc = $node->ownerDocument;
+ $node->appendChild($doc->createTextNode($obj));
} else if (is_associative_array($obj)) { # substitute
- foreach ($node->child_nodes() as $child) {
+ $num_children = ($node->childNodes == null) ? 0 : $node->childNodes->length;
+ $children = array();
+ for ($i = 0; $i < $num_children; ++$i) {
+ $children[] = $node->childNodes->item($i);
+ }
+
+ for ($i = 0; $i < $num_children; ++$i) {
+ $child = $children[$i];
$processed = false;
- if ($child->node_type() == XML_ELEMENT_NODE) {
+ if ($child->nodeType == XML_ELEMENT_NODE) {
unset($id);
- $tag = $child->node_name();
- $attrs = $child->attributes();
+ $tag = $child->localName;
+ $attrs = $child->attributes;
+
if (isset($attrs)) {
- foreach ($child->attributes() as $attr) {
- if ($attr->namespace_uri() == 'http://template.sesse.net/' && $attr->name() == 'id') {
- $id = $attr->value();
- if ($clean) {
- $attr->unlink_node();
- }
+ $replace_child = 0;
+ $id_node = $child->getAttributeNodeNS('http://template.sesse.net/', 'id');
+ if (isset($id_node)) {
+ $id = $id_node->value;
+ if ($clean) {
+ $child->removeAttributeNode($id_node);
+ $replace_child = 1;
+ }
+ }
+
+ # This seems to be the only way to reliably get rid of the excess
+ # XML namespace declarations.
+ if ($replace_child == 1) {
+ $newchild = own_clone_element($child, $child->ownerDocument);
+ while ($child->childNodes->length > 0) {
+ $newchild->appendChild($child->firstChild);
}
+ $node->replaceChild($newchild, $child);
+ $child = $newchild;
}
}
# FIXME: we would want something like \Q and \E here...
if (preg_match('/^' . $tag . '\/(.*)$/', $key, $matches) ||
(isset($id) && preg_match('/^#' . $id . '\/(.*)$/', $key, $matches))) {
- $child->set_attribute($matches[1], $obj[$key]);
+ $child->setAttribute($matches[1], $obj[$key]);
}
if ($processed) {
}
}
} else { # repeat
- $doc = $node->owner_document();
- $frag = $doc->create_element("temporary-fragment"); # ugh
+ $doc = $node->ownerDocument;
+ $frag = $doc->createDocumentFragment();
- foreach ($node->child_nodes() as $child) {
- $frag->append_child($child);
- $node->remove_child($child);
+ while ($node->childNodes->length > 0) {
+ $child = $node->childNodes->item(0);
+ $node->removeChild($child);
+ $frag->appendChild($child);
}
foreach ($obj as $instance) {
continue;
}
- $newnode = own_clone_node($frag, $frag->owner_document());
- $node->append_child($newnode);
+ $newnode = own_clone_node($frag, $frag->ownerDocument);
XML_Template_process($newnode, $instance, $clean);
+
+ $node->appendChild($newnode);
if ($clean) {
XML_Template_clean($newnode);
}
}
-
- # remove all the <fragment> tags
-
- foreach ($node->child_nodes() as $child) {
- if ($child->name() != 'temporary-fragment') {
- continue;
- }
- foreach ($child->child_nodes() as $child2) {
- $node->append_child($child2);
- }
- $node->remove_child($child);
- }
}
if ($clean) {
function XML_Template_clean($node)
{
- if ($node->node_type() == XML_ELEMENT_NODE) {
- if ($node->namespace_uri() != 'http://template.sesse.net/') {
+ if ($node->nodeType == XML_ELEMENT_NODE) {
+ if ($node->namespaceURI != 'http://template.sesse.net/') {
return;
}
# as this is a dummy node, we want to remove it and move everything further up
# after we've done any required replacements
- $doc = $node->owner_document();
- $parent = $node->parent_node();
- foreach ($node->child_nodes() as $child) {
- $node->remove_child($child);
- $node->insert_before($child, $node);
+ $doc = $node->ownerDocument;
+ $parent = $node->parentNode;
+
+ while ($node->childNodes->length > 0) {
+ $child = $node->childNodes->item(0);
+ $node->removeChild($child);
+ $parent->insertBefore(own_clone_node($child, $doc), $node);
}
- $parent->remove_child($node);
+ $parent->removeChild($node);
}
}
return $array;
}
-# Ideally, this would be "return $obj->clone_node(true)". But surprise, surprise,
-# PHP is buggy (at least PHP4); it removes the prefix information from all attributes
-# during a clone. IOW, we'll have to clone evverything ourselves.
+# Ideally, this would be "return $obj->clone_node(true)". But surprise,
+# surprise, PHP is buggy; it does not preserve the prefix information on
+# attributes properly during a clone. (PHP4 and PHP5 are broken in different
+# ways here...) IOW, we'll have to clone everything ourselves.
function own_clone_node($node, $doc)
{
// we only need these two
- if ($node->node_type() == XML_ELEMENT_NODE) {
- $nsuri = $node->namespace_uri();
- if (isset($nsuri)) {
- $newnode = $doc->create_element_ns($node->namespace_uri(), $node->node_name(), $node->prefix());
- } else {
- $newnode = $doc->create_element($node->node_name());
- }
-
- $attrs = $node->attributes();
- if (isset($attrs)) {
- foreach ($node->attributes() as $attr) {
- $attr2 = $doc->create_attribute($attr->name(), $attr->value());
- $nsuri = $attr->namespace_uri();
- if (isset($nsuri)) {
- $attr2->set_namespace($nsuri, $attr->prefix());
- }
- $newnode->append_child($attr2);
- }
+ if ($node->nodeType == XML_DOCUMENT_FRAG_NODE) {
+ $newnode = $doc->createDocumentFragment();
+
+ for ($i = 0; $i < $node->childNodes->length; ++$i) {
+ $child = $node->childNodes->item($i);
+ $newnode->appendChild(own_clone_node($child, $doc));
}
- foreach ($node->child_nodes() as $child) {
- $newnode->append_child(own_clone_node($child, $doc));
+ return $newnode;
+ } else if ($node->nodeType == XML_ELEMENT_NODE) {
+ $newnode = own_clone_element($node, $doc);
+ for ($i = 0; $i < $node->childNodes->length; ++$i) {
+ $child = $node->childNodes->item($i);
+ $newnode->appendChild(own_clone_node($child, $doc));
}
return $newnode;
} else {
- return $node->clone_node(true);
+ return $node->cloneNode(true);
+ }
+}
+
+function own_clone_element($node, $doc)
+{
+ $nsuri = $node->namespaceURI;
+ if (isset($nsuri) && $node->prefix != "default") {
+ $newnode = $doc->createElementNS($node->namespaceURI, $node->nodeName, $node->prefix);
+
+ // remove useless empty text child
+ $newnode->removeChild($newnode->firstChild);
+ } else {
+ $newnode = $doc->createElement($node->localName);
+ }
+
+ $attrs = $node->attributes;
+ if (isset($attrs)) {
+ foreach ($node->attributes as $attr) {
+ $nsuri = $attr->namespaceURI;
+ if (isset($nsuri) && $attr->prefix != "default") {
+ $attr2 = $doc->createAttributeNS($nsuri, $attr->prefix . ":" . $attr->name);
+ } else {
+ $attr2 = $doc->createAttribute($attr->localName);
+ }
+
+ # You've got to be kidding me...
+ $attr2->value = preg_replace("/&/", "&", $attr->value);
+ $newnode->appendChild($attr2);
+ }
}
+ return $newnode;
}
function is_associative_array($arr)