function XML_Template_process($node, $obj, $clean = 1)
{
- if (is_a($obj, 'domnode')) { # overwrite
- for ($i = 0; $i < $node->childNodes->length; ++$i) {
- $child = $node->childNodes->item($i);
+ 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->ownerDocument);
- $node->append_child($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($obj)) { # overwrite
- for ($i = 0; $i < $node->childNodes->length; ++$i) {
- $child = $node->childNodes->item($i);
- $node->removeChild($child);
+ while ($node->childNodes->length > 0) {
+ $node->removeChild($node->firstChild);
}
$doc = $node->ownerDocument;
$node->appendChild($doc->createTextNode($obj));
} else if (is_associative_array($obj)) { # substitute
- for ($i = 0; $i < $node->childNodes->length; ++$i) {
+ $num_children = ($node->childNodes == null) ? 0 : $node->childNodes->length;
+ for ($i = 0; $i < $num_children; ++$i) {
$child = $node->childNodes->item($i);
$processed = false;
if ($child->nodeType == XML_ELEMENT_NODE) {
unset($id);
- $tag = $child->nodeName;
+ $tag = $child->localName;
$attrs = $child->attributes;
+
if (isset($attrs)) {
+ $replace_child = 0;
foreach ($child->attributes as $attr) {
if ($attr->namespaceURI == 'http://template.sesse.net/' && $attr->name == 'id') {
$id = $attr->value;
if ($clean) {
- # $attr->unlinkNode();
+ $child->removeAttributeNode($attr);
+ $replace_child = 1;
}
}
}
+
+ # This seems to be the only way to reliably get rid of the excess
+ # XML namespace declarations.
+ if ($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;
+ }
}
# check all substitutions to see if we found anything
# 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->ownerDocument;
- $frag = $doc->createElement("temporary-fragment"); # ugh
+ $frag = $doc->createDocumentFragment();
- for ($i = 0; $i < $node->childNodes->length; ++$i) {
- $child = $node->childNodes->item($i);
- $frag->append_child($child);
+ while ($node->childNodes->length > 0) {
+ $child = $node->childNodes->item(0);
$node->removeChild($child);
+ $frag->appendChild($child);
}
foreach ($obj as $instance) {
}
$newnode = own_clone_node($frag, $frag->ownerDocument);
- $node->append_child($newnode);
XML_Template_process($newnode, $instance, $clean);
+
+ $node->appendChild($newnode);
if ($clean) {
XML_Template_clean($newnode);
}
}
-
- # remove all the <fragment> tags
-
- for ($i = 0; $i < $node->childNodes->length; ++$i) {
- $child = $node->childNodes->item($i);
- if ($child->name != 'temporary-fragment') {
- continue;
- }
- for ($j = 0; $j < $child->childNodes->length; ++$j) {
- $child2 = $child->childNodes->item($j);
- $node->append_child($child2);
- }
- $node->removeChild($child);
- }
}
if ($clean) {
# 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->ownerDocument;
- $parent = $node->parent_node();
- for ($i = 0; $i < $node->childNodes->length; ++$i) {
- $child = $node->childNodes->item($i);
+ $parent = $node->parentNode;
+
+ while ($node->childNodes->length > 0) {
+ $child = $node->childNodes->item(0);
$node->removeChild($child);
- $node->insert_before($child, $node);
+ $parent->insertBefore($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->nodeType == XML_ELEMENT_NODE) {
- $nsuri = $node->namespaceURI;
- if (isset($nsuri)) {
- $newnode = $doc->createElementNS($node->namespaceURI, $node->nodeName, $node->prefix());
- } else {
- $newnode = $doc->createElement($node->nodeName);
- }
-
- $attrs = $node->attributes;
- if (isset($attrs)) {
- foreach ($node->attributes as $attr) {
- $attr2 = $doc->createAttribute($attr->name, $attr->value);
- $nsuri = $attr->namespaceURI;
- if (isset($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));
}
+ 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);
- $newnode->append_child(own_clone_node($child, $doc));
+ $newnode->appendChild(own_clone_node($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);
+ }
+ $attr2->value = $attr->value;
+ $newnode->appendChild($attr2);
+ }
}
+ return $newnode;
}
function is_associative_array($arr)
projects / xml-template / blobdiff