OStatus: Salmon now works with "likes"/The alias is stored now as well

[friendica.git] / include / xml.php

diff --git a/include/xml.php b/include/xml.php
index 2bcc73b8f764c16a0a4b55075459f80c89291a67..76ad88cf48571002b60d9af868c565d6b31f857e 100644 (file)
--- a/include/xml.php
+++ b/include/xml.php
@@ -1,6 +1,10 @@
 <?php
 /**
  * @file include/xml.php
+ */
+
+
+/**
  * @brief This class contain functions to work with XML data
  *
  */
@@ -12,6 +16,7 @@ class xml {
         * @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
+        * @param bool $root - interally used parameter. Mustn't be used from outside.
         *
         * @return string The created XML
         */
@@ -87,5 +92,40 @@ class xml {
                                self::copy($childentry, $child, $childfield);
                }
        }
+
+       /**
+        * @brief Create an XML element
+        *
+        * @param object $doc XML root
+        * @param string $element XML element name
+        * @param string $value XML value
+        * @param array $attributes array containing the attributes
+        *
+        * @return object XML element object
+        */
+       public static function create_element($doc, $element, $value = "", $attributes = array()) {
+               $element = $doc->createElement($element, xmlify($value));
+
+               foreach ($attributes AS $key => $value) {
+                       $attribute = $doc->createAttribute($key);
+                       $attribute->value = xmlify($value);
+                       $element->appendChild($attribute);
+               }
+               return $element;
+       }
+
+       /**
+        * @brief Create an XML and append it to the parent object
+        *
+        * @param object $doc XML root
+        * @param object $parent parent object
+        * @param string $element XML element name
+        * @param string $value XML value
+        * @param array $attributes array containing the attributes
+        */
+       public static function add_element($doc, $parent, $element, $value = "", $attributes = array()) {
+               $element = self::create_element($doc, $element, $value, $attributes);
+               $parent->appendChild($element);
+       }
 }
 ?>