/**
* GetPosts
*
* @param \Silex\Application $app Application current Instance
* @param integer $limit Maximun size of post
* @param integer $offset Start element
*
* @return array
*
* @throws \NachoNerd\MarkdownBlog\Exceptions\FileNotFound
*/
protected function getPosts(Application $app, $limit = 10, $offset = 0)
{
try {
$files = $app->parserYaml("posts.yml");
} catch (\NachoNerd\MarkdownBlog\Exceptions\WrongConfig $e) {
throw new \NachoNerd\MarkdownBlog\Exceptions\FileNotFound("Not Found Any Post", 12);
}
if (count($files) <= 0) {
throw new \NachoNerd\MarkdownBlog\Exceptions\FileNotFound("Not Found Any Post", 12);
}
return array_slice($files, $offset, $limit, true);
}
