phpBB.de

Code: Alles auswählen

<script type="text/javascript">
var hintergrund = {{ TEST_RANDOM|json_encode() }};
//alert (hintergrund);
document.getElementById('phpbb').style.backgroundImage = 'url('+ hintergrund +')';
</script>

Code: Alles auswählen

public static function getSubscribedEvents()
	{
	return array(
		'core.page_header'	=> 'add_imagerandom_theme',
		);
	}

	public function add_imagerandom_theme()
	{
		$files = array();
		$allowed_file_extensions = array();
		$allowed_file_extensions[] = 'gif';
		$allowed_file_extensions[] = 'bmp';
		$allowed_file_extensions[] = 'jpg';
		$allowed_file_extensions[] = 'jpeg';
		$allowed_file_extensions[] = 'png';
		$dir = dirname(__dir__).'/img/';
		$len = strlen(dirname(__dir__).'/img/');
		if (strlen($dir)-1 == '/')
		{
			$dir = substr($dir, 0, $len-1);
		}
		if (!is_dir($dir))
		{
			return false;
		}
		$open = @opendir($dir);

		if (! $open)
		{
			return false;
		}
		while ($file = readdir ($open))
		{
			if ( $file == "." || $file == "..")
			{
				continue;
			}
			if (is_dir($dir.'/'.$file))
			{
				getFiles($dir.'/'.$file);
			}
			$e = explode('.', $file);
			$ext = $e[count($e)-1];
			if ( is_file($dir.'/'.$file) && in_array($ext, $allowed_file_extensions) )
			{
				$files[] = $file;
			}
			}
		$rand = mt_rand(0, count($files)-1);
		$zufall = generate_board_url()."/ext/chris1278/bgchange/img/".$files[$rand];
		$this->template->assign_vars(array(
			'TEST_RANDOM'		=> $zufall));
	}