/**
* Get the ID by the room name or the name by the ID.
*
* @param string|int $name The name/id of the room.
*
* @return false|bool
*/
public static function getRoomInfo($name)
{
if (is_numeric($name)) {
$url = 'http://xat.com/xat' . $name;
} else {
$url = 'http://xat.com/' . $name;
}
$http = new Http();
$response = $http->get($url);
$roomId = Text::getBetween($response->getBody(), '<a href="http://xat.com/web_gear/chat/embed.php?id=', '&GroupName=');
$roomName = Text::getBetween($response->getBody(), '&GroupName=', '"');
$title = Text::getBetween($response->getBody(), '<title>', '</title>');
$title = explode(' ', $title);
if (!is_numeric($roomId) || $title[0] === 'xat') {
return false;
} else {
Configure::write('Room.id', $roomId);
Configure::write('Room.name', $roomName);
$config = ['id' => $roomId, 'name' => $roomName];
return $config;
}
}
/**
* Remove data matching $path from the $data array.
* You can use `{n}` and `{s}` to remove multiple elements
* from $data.
*
* @param array $data The data to operate on.
* @param string $path A path expression to use to remove.
* @return array The modified array.
*/
public static function remove(array $data, $path)
{
$noTokens = strpos($path, '[') === false;
$noExpansion = strpos($path, '{') === false;
if ($noExpansion && $noTokens && strpos($path, '.') === false) {
unset($data[$path]);
return $data;
}
$tokens = $noTokens ? explode('.', $path) : Text::tokenize($path, '.', '[', ']');
if ($noExpansion && $noTokens) {
return static::_simpleOp('remove', $data, $tokens);
}
$token = array_shift($tokens);
$nextPath = implode('.', $tokens);
list($token, $conditions) = self::_splitConditions($token);
foreach ($data as $k => $v) {
$match = static::_matchToken($k, $token);
if ($match && is_array($v)) {
if ($conditions && static::_matches($v, $conditions)) {
unset($data[$k]);
continue;
}
$data[$k] = static::remove($v, $nextPath);
if (empty($data[$k])) {
unset($data[$k]);
}
} elseif ($match && empty($nextPath)) {
unset($data[$k]);
}
}
return $data;
}
