protected static function WebformElementStates::convertFormApiStatesToStatesArray in Webform 6.x

Same name and namespace in other branches

1. 8.5 src/Element/WebformElementStates.php \Drupal\webform\Element\WebformElementStates::convertFormApiStatesToStatesArray()

Convert Form API #states to states array.

Parameters

array $fapi_states: An associative array containing Form API #states.

Return value

array An associative array of states.

2 calls to WebformElementStates::convertFormApiStatesToStatesArray()

WebformElementStates::processWebformStates in src/Element/WebformElementStates.php

Expand an email confirm field into two HTML5 email elements.

WebformElementStates::valueCallback in src/Element/WebformElementStates.php

Determines how user input is mapped to an element's #value property.

File

src/Element/WebformElementStates.php, line 775

Class

WebformElementStates

Provides a webform element to edit an element's #states.

Namespace

Drupal\webform\Element

Code

protected static function convertFormApiStatesToStatesArray(array $fapi_states) {
  $index = 0;
  $states = [];
  foreach ($fapi_states as $state => $conditions) {
    $states[$index] = [
      'state' => $state,
      'operator' => 'and',
      'conditions' => [],
    ];
    foreach ($conditions as $condition_key => $condition_value) {
      if (is_string($condition_key)) {
        $states[$index]['conditions'][] = static::getStatesArrayCondition($condition_key, $condition_value);
      }
      elseif (is_string($condition_value)) {
        $states[$index]['operator'] = $condition_value;
      }
      else {
        foreach ($condition_value as $subcondition_key => $subcondition_value) {
          $states[$index]['conditions'][] = static::getStatesArrayCondition($subcondition_key, $subcondition_value);
        }
      }
    }
    $index++;
  }
  return $states;
}