/[drupal]/contributions/modules/xmpp_server/includes/xml.php
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revision 1.1, Thu Sep 25 06:45:42 2008 UTC revision 1.2, Thu Sep 25 21:55:22 2008 UTC
# Line 1  Line 1 
1  <?php  <?php
2  // $Id$  // $Id: xml.php,v 1.1 2008/09/25 06:45:42 t0talmeltd0wn Exp $
3    
4  class XmlNode {  class XmlNode {
5    public $tag = "";    public $tag = "";
# Line 120  function xmpp_server_xml_stream_parse($c Line 120  function xmpp_server_xml_stream_parse($c
120   * Serialize an XML object.   * Serialize an XML object.
121   *   *
122   * @param $node   * @param $node
123   *   The node to serialize.   *   The node to serialize, as an object or an array.
124   * @param $op   * @param $op
125   *   The serialization operation to perform. This should be 'open', 'body' or   *   The serialization operation to perform. This should be 'open', 'body' or
126   *   'close'.   *   'close'.
127   */   */
128  function xmpp_server_xml_serialize($node, $op = NULL) {  function xmpp_server_xml_serialize($node, $op = NULL) {
129    $ret = "";    $ret = "";
130    
131      if (!is_array($node)) {
132        $node = (array)$node;
133      }
134    
135    if ($op == NULL) {    if ($op == NULL) {
136      $op = $node->op;      $op = $node['op'];
137    }    }
138    
139    //Serialize the opening tag.    //Serialize the opening tag.
140    if ($op == NULL || $op == 'open') {    if ($op == NULL || $op == 'open') {
141      $ret .= "<{$node->tag}";      $ret .= "<{$node['tag']}";
142      foreach ($node->options as $k => $v) {      foreach ($node['options'] as $k => $v) {
143        $ret .= " $k=\"". htmlentities($v) . "\"";        $ret .= " $k=\"". htmlentities($v) . "\"";
144      }      }
145    
146      if ($op == NULL && empty($node->data) && !count($node->children)) {      if ($op == NULL && empty($node['data']) && !count($node['children'])) {
147        return $ret . "/>"; //Short tag support.        return $ret . "/>"; //Short tag support.
148      }      }
149    
# Line 149  function xmpp_server_xml_serialize($node Line 153  function xmpp_server_xml_serialize($node
153    //Serialize our inner content.    //Serialize our inner content.
154    if ($op == NULL || $op == 'body') {    if ($op == NULL || $op == 'body') {
155      //Serialize children.      //Serialize children.
156      foreach ($node->children as $k => $v) {      foreach ($node['children'] as $k => $v) {
157        if (is_numeric($k)) {        if (is_numeric($k)) {
158          //Recursively serialize children.          //Recursively serialize children.
159          $ret .= xmpp_server_xml_serialize($v);          $ret .= xmpp_server_xml_serialize($v);
# Line 157  function xmpp_server_xml_serialize($node Line 161  function xmpp_server_xml_serialize($node
161      }      }
162    
163      //Tack on our character data      //Tack on our character data
164      $ret .= $node->data;      $ret .= $node['data'];
165    }    }
166    
167    //Serialize the closing tag.    //Serialize the closing tag.
168    if ($op == NULL || $op == 'close') {    if ($op == NULL || $op == 'close') {
169      $ret .= "</{$node->tag}>";      $ret .= "</{$node['tag']}>";
170    }    }
171    
172    return $ret;    return $ret;
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