public function pageContent(Page $page)
{
$content = $page->getContent();
if (!$content) {
return '';
}
if ($page->hasFeature('layout')) {
if (!is_array($content)) {
throw new \InvalidArgumentException(sprintf('Page with id "%s" has a layout but no array content', $page->getId()));
}
$layoutFeature = $page->getFeature('layout');
$layout = $layoutFeature->getContent();
$search = array();
$replace = array();
foreach ($content as $key => $value) {
$search[] = '{{' . $key . '}}';
$replace[] = $value;
}
$content = preg_replace_callback('/[{]{2}([^}]*)[}]{2}/i', function ($key) use($content) {
return isset($content[$key[1]]) ? $content[$key[1]] : '<!-- NO-CONTENT -->';
}, $layout);
}
if (is_array($content)) {
$content = implode('', $content);
}
return $content;
}
