CSnippets::Update

static function Update($params = array())
{
	global $APPLICATION;
	$res = false;
	$title = $params['title'];
	$description = $params['description'];
	$currentPath = $params['new'] ? '' : CFileMan::SecurePathVar($params['current_path']);
	$path = CFileMan::SecurePathVar($params['path']);
	$template = CFileMan::SecurePathVar($params['template']);
	$code = $params['code'];
	$basePath = self::GetBasePath($template);
	$snippetPath = $basePath.($path == '' ? '' : '/'.$path);

	$io = CBXVirtualIo::GetInstance();
	if(!$io->DirectoryExists($basePath))
	{
		$io->CreateDirectory($basePath);
	}

	if ($params['new'])
	{
		$fileName = CSnippets::GetDefaultFileName($snippetPath).'.snp';
	}
	else
	{
		$currentPath = $basePath.'/'.$currentPath;
		$oldSnippetPath = $io->ExtractPathFromPath($currentPath);

		if ($snippetPath !== $oldSnippetPath && $io->FileExists($currentPath))
		{
			$io->Delete($currentPath);
			$fileName = CSnippets::GetDefaultFileName($snippetPath).'.snp';
		}
		else
		{
			$fileName = $io->ExtractNameFromPath($currentPath);
		}
	}
	$key = ($path === '' ? '' : $path.'/').$fileName;

	if (!$io->ValidatePathString('/'.$fileName) ||
		IsFileUnsafe($snippetPath.'/'.$fileName) ||
		HasScriptExtension($snippetPath.'/'.$fileName))
	{
		return false;
	}

	// 1. Save new snippet with new content
	if ($code)
	{
		$APPLICATION->SaveFileContent($snippetPath.'/'.$fileName, $code);
	}

	// 2. Rewrite title & description in .content.php
	if ($title || $description)
	{
		$SNIPPETS = array();
		if ($io->FileExists($basePath."/.content.php"))
			@include($basePath."/.content.php");

		if ($title)
			$SNIPPETS[$key]['title'] = $title;
		if ($description)
			$SNIPPETS[$key]['description'] = $description;

		$contentSrc = ''.chr(10);
		$contentSrc .= ' $snip)
		{
			if($io->FileExists(CFileMan::SecurePathVar($basePath.'/'.$k)))
			{
				$contentSrc .= '$SNIPPETS[''.CUtil::addslashes($k).''] = Array(';

				if (isset($snip['title']) && $snip['title'] !== '')
				{
					$contentSrc .= ''title' => ''.Cutil::addslashes($snip['title']).''';
					if (isset($snip['description']) && $snip['description'] !== '')
						$contentSrc .= ', ';
				}
				if (isset($snip['description']) && $snip['description'] !== '')
				{
					$contentSrc .= ''description' => ''.Cutil::addslashes($snip['description']).''';
				}
				$contentSrc .= ');'.chr(10);
			}
		}
		$contentSrc .= '?>';

		$APPLICATION->SaveFileContent($basePath."/.content.php", $contentSrc);
	}
	$res = array('result' => true);

	CSnippets::ClearCache();

	return $res;
}