diff --git a/cake/libs/view/helpers/xml.php b/cake/libs/view/helpers/xml.php index 9398fa176..d2b8bbb92 100644 --- a/cake/libs/view/helpers/xml.php +++ b/cake/libs/view/helpers/xml.php @@ -36,27 +36,6 @@ App::import('Core', array('Xml', 'Set')); */ class XmlHelper extends AppHelper { -/** - * Name of the current model - * - * @access public - * @var string - */ - var $model = null; -/** - * Name of the current field - * - * @access public - * @var string - */ - var $field = null; -/** - * Namespaces to be utilized by default when generating documents - * - * @access private - * @var array - */ - var $__namespaces = array(); /** * Default document encoding * @@ -76,10 +55,13 @@ class XmlHelper extends AppHelper { } if (is_array($attrib)) { - $attrib = array_merge(array('version' => '1.0', 'encoding' => $this->encoding), $attrib); + $attrib = array_merge(array('encoding' => $this->encoding), $attrib); + } + if (is_string($attrib) && strpos($attrib, 'xml') !== 0) { + $attrib = 'xml ' . $attrib; } - return $this->output('<' . '?xml' . $this->__composeAttributes($attrib) . ' ?' . '>'); + return $this->output($this->Xml->header($attrib)); } /** * Adds a namespace to any documents generated @@ -92,7 +74,7 @@ class XmlHelper extends AppHelper { * @see Xml::addNs() */ function addNs($name, $url = null) { - return Xml::addNamespace($name, $url); + return $this->Xml->addNamespace($name, $url); } /** * Removes a namespace added in addNs() @@ -102,23 +84,7 @@ class XmlHelper extends AppHelper { * @see Xml::removeNs() */ function removeNs($name) { - Xml::removeGlobalNamespace($name); - } -/** - * Prepares the current set of namespaces for output in elem() / __composeAttributes() - * - * @return array The contents of $__namespaces, with all keys prefixed with 'xmlns:' - */ - function __prepareNamespaces() { - if (!empty($this->__namespaces)) { - $keys = array_keys($this->__namespaces); - $count = count($keys); - for ($i = 0; $i < $count; $i++) { - $keys[$i] = 'xmlns:' . $keys[$i]; - } - return array_combine($keys, array_values($this->__namespaces)); - } - return array(); + return $this->Xml->removeGlobalNamespace($name); } /** * Generates an XML element @@ -130,81 +96,41 @@ class XmlHelper extends AppHelper { * @return string XML */ function elem($name, $attrib = array(), $content = null, $endTag = true) { - $ns = null; - + $namespace = null; if (isset($attrib['namespace'])) { - $ns = $attrib['namespace'] . ':'; + $namespace = $attrib['namespace']; unset($attrib['namespace']); } - $out = "<{$ns}{$name}" . $this->__composeAttributes($attrib); + $cdata = false; + if (is_array($content) && isset($content['cdata'])) { + $cdata = true; + unset($content['cdata']); + } + if (is_array($content) && isset($content['value'])) { + $content = $content['value']; + } + $children = array(); + if (is_array($content)) { + $children = $content; + $content = null; + } + $elem =& $this->Xml->createElement($name, $content, $attrib, $namespace); + foreach ($children as $child) { + $elem->createElement($child); + } + $out = $elem->toString(array('cdata' => $cdata, 'leaveOpen' => !$endTag)); - if ((empty($content) && $content !== 0) && $endTag) { - $out .= ' />'; - } else { - $out .= '>' . $this->__composeContent($content); - if ($endTag) { - $out .= ""; - } + if (!$endTag) { + $this->Xml =& $elem; } return $this->output($out); } -/** - * Generates XML element attributes - * - * @param mixed $attributes - * @return string Formatted XML attributes for inclusion in an XML element - */ - function __composeAttributes($attributes = array()) { - $out = ''; - if (is_array($attributes) && !empty($attributes)) { - $attr = array(); - $keys = array_keys($attributes); - $count = count($keys); - for ($i = 0; $i < $count; $i++) { - $attr[] = $keys[$i] . '="' . h($attributes[$keys[$i]]) . '"'; - } - $out .= ' ' . join(' ', $attr); - } elseif (is_string($attributes) && !empty($attributes)) { - $out .= ' ' . $attributes; - } - return $out; - } -/** - * Generates XML content based on the type of variable or object passed - * - * @param mixed $content The content to be converted to XML - * @return string XML - */ - function __composeContent($content) { - if (is_string($content)) { - return $content; - } elseif (is_array($content)) { - $out = ''; - $keys = array_keys($content); - $count = count($keys); - - for ($i = 0; $i < $count; $i++) { - if (is_numeric($content[$keys[$i]])) { - $out .= $this->__composeContent($content[$keys[$i]]); - } elseif (is_array($content[$keys[$i]])) { - $attr = $child = array(); - if (Set::countDim($content[$keys[$i]]) >= 2) { - trigger_error(__('Dimension for XmlHelper::__composeContent is too high (>= 2). Please use an array with less dimension.', true), E_USER_WARNING); - } else { - $out .= $this->__composeContent($content[$keys[$i]]); - } - } elseif (is_string($content[$keys[$i]])) { - $out .= $this->elem($content[$keys[$i]]); - } - } - return $out; - } elseif (is_object($content) && (is_a($content, 'XmlNode') || is_a($content, 'xmlnode'))) { - return $content->toString(); - } elseif (is_object($content) && method_exists($content, 'toString')) { - return $content->toString(); - } else { - return $content; + function closeElem() { + $name = $this->Xml->name(); + if ($parent =& $this->Xml->parent()) { + $this->Xml =& $parent; } + return $this->output(''); } /** * Serializes a model resultset into XML @@ -217,6 +143,11 @@ class XmlHelper extends AppHelper { $data = new Xml($data, array_merge(array('attributes' => false, 'format' => 'attributes'), $options)); return $data->toString(array_merge(array('header' => false), $options)); } + + function beforeRender() { + $this->Xml =& new Xml(); + $this->Xml->options(array('verifyNs' => false)); + } } ?> \ No newline at end of file