/**
* Get information about view for action
*
* @return array
* @since 0.1
*/
private function getViewInfo(AgaviExecutionContainer $container)
{
$result = array();
$outputType = $this->getContext()->getController()->getOutputType($container->getOutputType()->getName());
$result['view_name'] = $container->getViewName();
$result['output_type'] = $container->getOutputType()->getName();
$result['default_output_type'] = $this->getContext()->getController()->getOutputType()->getName();
$result['has_renders'] = $outputType->hasRenderers();
$result['default_layout_name'] = $outputType->getDefaultLayoutName();
return $result;
}
/**
* execute this containers view instance
*
* @return mixed the view's result
*
* @author David Zülke <*****@*****.**>
* @author Felix Gilcher <*****@*****.**>
* @since 1.0.0
*/
protected function executeView(AgaviExecutionContainer $container)
{
$outputType = $container->getOutputType()->getName();
$request = $this->context->getRequest();
$viewInstance = $container->getViewInstance();
// $lm->log('View is not cached, executing...');
// view initialization completed successfully
$executeMethod = 'execute' . $outputType;
if (!is_callable(array($viewInstance, $executeMethod))) {
$executeMethod = 'execute';
}
$key = $request->toggleLock();
try {
$viewResult = $viewInstance->{$executeMethod}($container->getRequestData());
} catch (Exception $e) {
// we caught an exception... unlock the request and rethrow!
$request->toggleLock($key);
throw $e;
}
$request->toggleLock($key);
return $viewResult;
}
/**
* Pretty-print this exception using a template.
*
* @param Exception The original exception.
* @param AgaviContext The context instance.
* @param AgaviResponse The response instance.
*
* @author David Zülke <*****@*****.**>
* @since 1.0.0
*/
public static function render(Exception $e, AgaviContext $context = null, AgaviExecutionContainer $container = null)
{
// exit code is 70, EX_SOFTWARE, according to /usr/include/sysexits.h: http://cvs.opensolaris.org/source/xref/on/usr/src/head/sysexits.h
// nice touch: an exception template can change this value :)
$exitCode = 70;
$exceptions = array();
if (version_compare(PHP_VERSION, '5.3', 'ge')) {
// reverse order of exceptions
$ce = $e;
while ($ce) {
array_unshift($exceptions, $ce);
$ce = $ce->getPrevious();
}
} else {
$exceptions[] = $e;
}
if ($container !== null && $container->getOutputType() !== null && $container->getOutputType()->getExceptionTemplate() !== null) {
// an exception template was defined for the container's output type
include $container->getOutputType()->getExceptionTemplate();
exit($exitCode);
}
if ($context !== null && $context->getController() !== null) {
try {
// check if an exception template was defined for the default output type
if ($context->getController()->getOutputType()->getExceptionTemplate() !== null) {
include $context->getController()->getOutputType()->getExceptionTemplate();
exit($exitCode);
}
} catch (Exception $e2) {
unset($e2);
}
}
if ($context !== null && AgaviConfig::get('exception.templates.' . $context->getName()) !== null) {
// a template was set for this context
include AgaviConfig::get('exception.templates.' . $context->getName());
exit($exitCode);
}
// include default exception template
include AgaviConfig::get('exception.default_template');
// bail out
exit($exitCode);
}
