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XmlView: configure top level element name

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Allow the top level element name to be configured by setting
XmlView.RootNodeName.
This commit is contained in:
Lawrence Barsanti 2012-11-02 14:14:49 -04:00 committed by mark_story
parent 570acfa77b
commit a60a730e7e
2 changed files with 21 additions and 5 deletions
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18
lib/Cake/Test/Case/View/XmlViewTest.php
View file

@ -64,6 +64,13 @@ class XmlViewTest extends CakeTestCase {
$expected = Xml::build(array('response' => array('users' => $data)))->asXML();
$this->assertSame($expected, $output);
$Controller->set('_rootNode', 'custom_name');
$View = new XmlView($Controller);
$output = $View->render(false);
$expected = Xml::build(array('custom_name' => array('users' => $data)))->asXML();
$this->assertSame($expected, $output);
}
/**
@ -79,13 +86,20 @@ class XmlViewTest extends CakeTestCase {
$Controller->set($data);
$Controller->set('_serialize', array('no', 'user'));
$View = new XmlView($Controller);
$this->assertSame('application/xml', $Response->type());
$output = $View->render(false);
$expected = array(
'response' => array('no' => $data['no'], 'user' => $data['user'])
);
$this->assertSame(Xml::build($expected)->asXML(), $output);
$this->assertSame('application/xml', $Response->type());
$Controller->set('_rootNode', 'custom_name');
$View = new XmlView($Controller);
$output = $View->render(false);
$expected = array(
'custom_name' => array('no' => $data['no'], 'user' => $data['user'])
);
$this->assertSame(Xml::build($expected)->asXML(), $output);
}
/**

8
lib/Cake/View/XmlView.php
View file

@ -99,15 +99,17 @@ class XmlView extends View {
* @return string The serialized data
*/
protected function _serialize($serialize) {
$rootNode = isset($this->viewVars['_rootNode']) ? $this->viewVars['_rootNode'] : 'response';
if (is_array($serialize)) {
$data = array('response' => array());
$data = array($rootNode => array());
foreach ($serialize as $key) {
$data['response'][$key] = $this->viewVars[$key];
$data[$rootNode][$key] = $this->viewVars[$key];
}
} else {
$data = isset($this->viewVars[$serialize]) ? $this->viewVars[$serialize] : null;
if (is_array($data) && Set::numeric(array_keys($data))) {
$data = array('response' => array($serialize => $data));
$data = array($rootNode => array($serialize => $data));
}
}
return Xml::fromArray($data)->asXML();