/**
* Unserialize data
* @param string $data
* @return Page
*/
public function unserialize($filePath, $data = null)
{
if ($data === null) {
$data = $filePath;
$filePath = '';
}
$headerInfos = preg_split("/\\s[-=]{3,}\\s+/", $data, 2);
$headerData = trim($headerInfos[0]);
preg_match_all("/(\\w+(?:\\[\\])?)[\\s:=]+(.+)/", $headerData, $headerMatches);
$page = new Page();
$pageInfo = array();
for ($i = 0; $i < count($headerMatches[1]); ++$i) {
$key = trim($headerMatches[1][$i]);
$key = strtolower($key);
$val = rtrim($headerMatches[2][$i], "\r\n");
if (strlen($key) > 2 && substr($key, -2) === '[]') {
$val = preg_split("/[\\s,]+/", $val);
}
$pageInfo[$key] = $val;
}
$page = Page::pageFactory($pageInfo);
$page->url = $filePath;
$page->content = $headerInfos[1];
return $page;
}
