public function initContext($format = null)
{
parent::initContext($format);
// Hack to prevent duplicate content-type headers
$pos = false;
$response = $this->getResponse();
$headers = $response->getHeaders();
$response->clearHeaders();
foreach ($headers as $header) {
$name = $header['name'];
$value = $header['value'];
$replace = $header['replace'];
if (strtolower($name) == 'content-type') {
if ($pos === true) {
continue;
}
$pos = true;
}
$response->setHeader($name, $value, $replace);
}
if (null === $this->_currentContext || !$this->getAutoSwitchLayout()) {
return;
}
$layoutName = $this->getLayout($this->_currentContext);
if ($layoutName) {
$layout = Zend_Layout::getMvcInstance();
$layout->enableLayout()->setLayout($layoutName);
}
}
/**
* 设置对话框布局
*
* @param string $format
* @return void
*/
public function initContext($format = null)
{
$this->_currentContext = null;
$this->setAutoDisableLayout(false);
$this->setCallback('inbox', self::TRIGGER_POST, '_callbackPost');
return parent::initContext($format);
}
/**
* Initialize AJAX context switching
*
* Checks for XHR requests; if detected, attempts to perform context switch.
*
* @param string $format
* @return void
*/
public function initContext($format = null)
{
$this->_currentContext = null;
if (!$this->getRequest()->isXmlHttpRequest()) {
return;
}
return parent::initContext($format);
}
/**
* Initialize AJAX context switching
*
* Checks for XHR requests; if detected, attempts to perform context switch.
*
* @param string $format
* @return void
*/
public function initContext($format = null)
{
$this->_currentContext = null;
$request = $this->getRequest();
if (!method_exists($request, 'isXmlHttpRequest') || !$this->getRequest()->isXmlHttpRequest()) {
return;
}
return parent::initContext($format);
}
public function initContext($format = null)
{
parent::initContext($format);
// Hack to prevent duplicate content-type headers
$pos = false;
$headers = $this->getResponse()->getHeaders();
foreach ($headers as $key => $value) {
if (strtolower($key) == 'content-type') {
if (!$pos) {
$pos = $key;
} else {
unset($headers[$pos]);
}
}
}
if (null === $this->_currentContext || !$this->getAutoSwitchLayout()) {
return;
}
$layoutName = $this->getLayout($this->_currentContext);
if ($layoutName) {
$layout = Zend_Layout::getMvcInstance();
$layout->enableLayout()->setLayout($layoutName);
}
}
/**
* Initialize Iphone context switching
*
* Checks if HTTP_USER_AGENT contains "iphone" or "ipod". if detected,
* attempts to perform context switch.
*
* @param string $format
* @return void
*/
public function initContext($format = null)
{
// give paret's implementation presedence, in case format
// parameter was passed
parent::initContext($format);
// context found, skip iphone detection
if ($this->_currentContext != null) {
return;
}
$ipod = strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'ipod');
$iphone = strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'iphone');
if ($ipod === false && $iphone === false) {
// nope, no iphone
return;
}
$suffix = $this->getSuffix('iphone');
$this->_getViewRenderer()->setViewSuffix($suffix);
$this->_currentContext = 'iphone';
}
