X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fxml.php;h=2aed3fe8edcacfc54fc7ff73589c4d5cb496a88c;hb=206c26ae30e711aa30cdb29d668bee9dce834c28;hp=91480dc03b844d216eea6fea585f333c2d968f0e;hpb=f978bc9cc8011ab31e9abd90519008c6248cdebb;p=friendica.git

diff --git a/include/xml.php b/include/xml.php
index 91480dc03b..2aed3fe8ed 100644
--- a/include/xml.php
+++ b/include/xml.php
@@ -4,12 +4,25 @@
  *
  */
 class xml {
-	function from_array($array, &$xml, $remove_header = false) {
+	/**
+	 * @brief Creates an XML structure out of a given array
+	 *
+	 * @param array $array The array of the XML structure that will be generated
+	 * @param object $xml The createdXML will be returned by reference
+	 * @param bool $remove_header Should the XML header be removed or not?
+	 * @param array $namespaces List of namespaces
+	 *
+	 * @return string The created XML
+	 */
+	function from_array($array, &$xml, $remove_header = false, $namespaces = array(), $root = true) {
 
-		if (!is_object($xml)) {
+		if ($root) {
 			foreach($array as $key => $value) {
+				foreach ($namespaces AS $nskey => $nsvalue)
+					$key .= " xmlns".($nskey == "" ? "":":").$nskey.'="'.$nsvalue.'"';
+
 				$root = new SimpleXMLElement("<".$key."/>");
-				self::from_array($value, $root);
+				self::from_array($value, $root, $remove_header, $namespaces, false);
 
 				$dom = dom_import_simplexml($root)->ownerDocument;
 				$dom->formatOutput = true;
@@ -25,16 +38,48 @@ class xml {
 		}
 
 		foreach($array as $key => $value) {
-			if (!is_array($value) AND !is_numeric($key))
-				$xml->addChild($key, xmlify($value));
-			elseif (is_array($value))
-				self::from_array($value, $xml->addChild($key));
+			if ($key == "@attributes") {
+				if (!isset($element) OR !is_array($value))
+					continue;
+
+				foreach ($value as $attr_key => $attr_value) {
+					$element_parts = explode(":", $attr_key);
+					if ((count($element_parts) > 1) AND isset($namespaces[$element_parts[0]]))
+						$namespace = $namespaces[$element_parts[0]];
+					else
+						$namespace = NULL;
+
+					$element->addAttribute ($attr_key, $attr_value, $namespace);
+				}
+
+				continue;
+			}
+
+			$element_parts = explode(":", $key);
+			if ((count($element_parts) > 1) AND isset($namespaces[$element_parts[0]]))
+				$namespace = $namespaces[$element_parts[0]];
+			else
+				$namespace = NULL;
+
+			if (!is_array($value))
+				$element = $xml->addChild($key, xmlify($value), $namespace);
+			elseif (is_array($value)) {
+				$element = $xml->addChild($key, NULL, $namespace);
+				self::from_array($value, $element, $remove_header, $namespaces, false);
+			}
 		}
 	}
 
+	/**
+	 * @brief Copies an XML object
+	 *
+	 * @param object $source The XML source
+	 * @param object $target The XML target
+	 * @param string $elementname Name of the XML element of the target
+	 */
 	function copy(&$source, &$target, $elementname) {
 		if (count($source->children()) == 0)
-			$target->addChild($elementname, $source);
+			$target->addChild($elementname, xmlify($source));
 		else {
 			$child = $target->addChild($elementname);
 			foreach ($source->children() AS $childfield => $childentry)