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[TwigBundle] Extract output buffer cleaning to method

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This commit is contained in:
Igor Wiedler 2011-11-11 14:54:44 +01:00
parent ed1a6c2e45
commit 29e12affb0
1 changed files with 16 additions and 9 deletions
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25
src/Symfony/Bundle/TwigBundle/Controller/ExceptionController.php
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@ -37,15 +37,7 @@ class ExceptionController extends ContainerAware
{
$this->container->get('request')->setRequestFormat($format);
// the count variable avoids an infinite loop on
// some Windows configurations where ob_get_level()
// never reaches 0
$count = 100;
$startObLevel = $this->container->get('kernel')->getStartObLevel();
$currentContent = '';
while (ob_get_level() > $startObLevel && --$count) {
$currentContent .= ob_get_clean();
}
$currentContent = $this->getAndCleanOutputBuffering();
$templating = $this->container->get('templating');
$code = $exception->getStatusCode();
@ -67,6 +59,21 @@ class ExceptionController extends ContainerAware
return $response;
}
protected function getAndCleanOutputBuffering()
{
// the count variable avoids an infinite loop on
// some Windows configurations where ob_get_level()
// never reaches 0
$count = 100;
$startObLevel = $this->container->get('kernel')->getStartObLevel();
$currentContent = '';
while (ob_get_level() > $startObLevel && --$count) {
$currentContent .= ob_get_clean();
}
return $currentContent;
}
protected function findTemplate($templating, $format, $code, $debug)
{
$name = $debug ? 'exception' : 'error';