public function Numeric::__toString in Views XML Backend 8

Generates an XPath filter string.

Return value

string The XPath filter string.

Overrides XmlFilterInterface::__toString

File

src/Plugin/views/filter/Numeric.php, line 73

Contains \Drupal\views_xml_backend\Plugin\views\filter\Numeric.

Class

Numeric

Default implementation of the base filter plugin.

Namespace

Drupal\views_xml_backend\Plugin\views\filter

Code

public function __toString() {
  $operator = $this->operator;
  $xpath = $this->options['xpath_selector'];
  $min = Xpath::escapeXpathString($this->value['min']);
  $max = Xpath::escapeXpathString($this->value['max']);
  if ($operator === 'between') {
    return $xpath . ' >= ' . $min . ' and ' . $xpath . ' <= ' . $max;
  }
  if ($operator === 'not between') {
    return $xpath . ' <= ' . $min . ' or ' . $xpath . ' >= ' . $max;
  }
  return $xpath . ' ' . $operator . ' ' . Xpath::escapeXpathString($this->value['value']);
}