/**
*
* @param string $directiveString
* @return \webignition\RobotsTxt\Directive\Directive
*/
public function getDirective($directiveString)
{
$directive = new \webignition\RobotsTxt\Directive\Directive();
$directive->parse($directiveString);
if ($directive->is(self::USER_AGENT_FIELD_NAME)) {
$directive = new \webignition\RobotsTxt\UserAgentDirective\UserAgentDirective();
$directive->parse($directiveString);
}
return $directive;
}
private function deriveStateFromCurrentLine()
{
if (!$this->isCurrentLineADirective()) {
$this->sourceLineIndex++;
return $this->currentState = self::STATE_UNKNOWN;
}
$directive = new \webignition\RobotsTxt\Directive\Directive();
$directive->parse($this->getCurrentLine());
if ($directive->is(self::USER_AGENT_FIELD_NAME)) {
return $this->currentState = self::STATE_STARTING_RECORD;
}
return $this->currentState = self::STATE_ADDING_TO_FILE;
}
/**
*
* @param string $directiveString
* @return \webignition\RobotsTxt\Directive\Directive
*/
protected function getNewDirective($directiveString)
{
$directive = new \webignition\RobotsTxt\Directive\Directive();
$directive->parse($directiveString);
return $directive;
}
