/**
*
* Tells if the current page load appears to be the result of
* an attempt to log out.
*
* @return bool
*
*/
public function isLogoutRequest()
{
$method = strtolower($this->_config['source']);
$process = $this->_request->{$method}($this->_config['source_process']);
return !$this->_request->isCsrf() && $process == $this->_config['process_logout'];
}
/**
*
* Executes the requested action and returns its output with layout.
*
* If an exception is thrown during the fetch() process, it is caught and
* sent along to the _exceptionDuringFetch() method, which may generate
* and return alternative output.
*
* @param string $spec The action specification string, for example,
* "tags/php+framework" or "user/pmjones/php+framework?page=3"
*
* @return Solar_Http_Response A response object with headers and body
* from the action, view, and layout.
*
*/
public function fetch($spec = null)
{
try {
// load action, info, and query properties
$this->_load($spec);
// prerun hook
$this->_preRun();
// is this a csrf attempt?
if ($this->_request->isCsrf()) {
// looks like a forgery
$this->_csrfAttempt();
} else {
// action chain, with pre- and post-action hooks
$this->_forward($this->_action, $this->_info);
}
// postrun hook
$this->_postRun();
// render the view and layout, with pre- and post-render hooks
$this->_render();
// done, return the response headers, cookies, and body
return $this->_response;
} catch (Exception $e) {
// an exception was thrown somewhere, attempt to rescue it
return $this->_exceptionDuringFetch($e);
}
}
