Slightly less insane cross-document imports.

[xml-template] / php5 / xml-template.php

diff --git a/php5/xml-template.php b/php5/xml-template.php
index b6f4041c2cf45ae81435edfa29187594ec2b793b..b326e45914beafb84ecf3657317c125bec5e0c0a 100644 (file)
--- a/php5/xml-template.php
+++ b/php5/xml-template.php
@@ -10,20 +10,20 @@ function XML_Template_process_file($filename, $obj, $clean = 1)
 
 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->childeNodes->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);
-               $node->appendChild($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);
@@ -39,8 +39,9 @@ function XML_Template_process($node, $obj, $clean = 1)
                        if ($child->nodeType == XML_ELEMENT_NODE) {
                                unset($id);
 
-                               $tag = $child->nodeName;
+                               $tag = $child->localName;
                                $attrs = $child->attributes;
+
                                if (isset($attrs)) {
                                        foreach ($child->attributes as $attr) {
                                                if ($attr->namespaceURI == 'http://template.sesse.net/' && $attr->name == 'id') {
@@ -58,7 +59,7 @@ function XML_Template_process($node, $obj, $clean = 1)
                                        # 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 ($processed) {
@@ -77,10 +78,11 @@ function XML_Template_process($node, $obj, $clean = 1)
                }
        } else {                                                # repeat
                $doc = $node->ownerDocument;
-               $frag = $doc->createElement("temporary-fragment");    # ugh
+               $frag = $doc->createDocumentFragment();
 
                while ($node->childNodes->length > 0) {
                        $child = $node->childNodes->item(0);
+                       $node->removeChild($child);
                        $frag->appendChild($child);
                }
 
@@ -90,26 +92,13 @@ function XML_Template_process($node, $obj, $clean = 1)
                        }
 
                        $newnode = own_clone_node($frag, $frag->ownerDocument);
-                       $node->appendChild($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);
-                               $node->appendChild($child2);
-                       }
-                       $node->removeChild($child);
-               }       
        }
 
        if ($clean) {
@@ -128,10 +117,11 @@ function XML_Template_clean($node)
                # after we've done any required replacements
                $doc = $node->ownerDocument;
                $parent = $node->parentNode;
-               for ($i = 0; $i < $node->childNodes->length; ++$i) {
-                       $child = $node->childNodes->item($i);
+
+               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);
        }
@@ -158,22 +148,30 @@ function XML_Template_alternate($tag, $array, $elems)
 function own_clone_node($node, $doc)
 {
        // we only need these two
-       if ($node->nodeType == XML_ELEMENT_NODE) {
+       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) {
                $nsuri = $node->namespaceURI;
-               if (isset($nsuri)) {
+               if (isset($nsuri) && $node->prefix != "default") {
                        $newnode = $doc->createElementNS($node->namespaceURI, $node->nodeName, $node->prefix);
                } else {
-                       $newnode = $doc->createElement($node->nodeName);
+                       $newnode = $doc->createElement($node->localName);
                }
                
                $attrs = $node->attributes;
                if (isset($attrs)) {
                        foreach ($node->attributes as $attr) {
                                $nsuri = $attr->namespaceURI;
-                               if (isset($nsuri)) {
-                                       $attr2 = $doc->createAttribute($attr->name);
-                               } else {
+                               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);