/**
* Load preferences from source
*
* @return array
*
* @throws NotReadableError When the INI file of the user exists and is not readable
*/
public function load()
{
if (file_exists($this->preferencesFile)) {
if (!is_readable($this->preferencesFile)) {
throw new NotReadableError('Preferences INI file %s for user %s is not readable', $this->preferencesFile, $this->getUser()->getUsername());
} else {
$this->preferences = IniParser::parseIniFile($this->preferencesFile)->toArray();
}
}
return $this->preferences;
}
/**
* Load configuration from the given INI file
*
* @param string $file The file to parse
*
* @throws NotReadableError When the file cannot be read
*/
public static function fromIni($file)
{
$emptyConfig = new static();
$filepath = realpath($file);
if ($filepath === false) {
$emptyConfig->setConfigFile($file);
} elseif (is_readable($filepath)) {
return IniParser::parseIniFile($filepath);
} elseif (@file_exists($filepath)) {
throw new NotReadableError(t('Cannot read config file "%s". Permission denied'), $filepath);
}
return $emptyConfig;
}
