class SetFieldValue in Business Rules 8
Same name and namespace in other branches
- 2.x src/Plugin/BusinessRulesAction/SetFieldValue.php \Drupal\business_rules\Plugin\BusinessRulesAction\SetFieldValue
Class SetFieldValue.
@package Drupal\business_rules\Plugin\BusinessRulesAction
Plugin annotation
@BusinessRulesAction(
id = "set_field_value",
label = @Translation("Set field value"),
group = @Translation("Entity"),
description = @Translation("Set a value to an Entity field. Used only 'Before saving entity' rule."),
isContextDependent = TRUE,
hasTargetEntity = TRUE,
hasTargetBundle = TRUE,
hasTargetField = TRUE,
reactsOnIds = {"entity_presave"}
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\business_rules\Plugin\BusinessRulesItemPluginBase implements BusinessRulesItemPluginInterface
- class \Drupal\business_rules\Plugin\BusinessRulesActionPlugin implements BusinessRulesActionPluginInterface
- class \Drupal\business_rules\Plugin\BusinessRulesAction\SetFieldValue
- class \Drupal\business_rules\Plugin\BusinessRulesActionPlugin implements BusinessRulesActionPluginInterface
- class \Drupal\business_rules\Plugin\BusinessRulesItemPluginBase implements BusinessRulesItemPluginInterface
Expanded class hierarchy of SetFieldValue
File
- src/
Plugin/ BusinessRulesAction/ SetFieldValue.php, line 30
Namespace
Drupal\business_rules\Plugin\BusinessRulesActionView source
class SetFieldValue extends BusinessRulesActionPlugin {
/**
* {@inheritdoc}
*/
public function getSettingsForm(array &$form, FormStateInterface $form_state, ItemInterface $item) {
$settings['value'] = [
'#type' => 'textarea',
'#title' => t('Value'),
'#required' => TRUE,
'#default_value' => $item
->getSettings('value'),
'#description' => t('The value to be set on the field.
<br>For a multi-valor field (cardinality > 1) type one value per line starting by pipeline (|) as the example:
<br>|Value 1
<br>|Value 2
<br>|Value 3'),
];
return $settings;
}
/**
* {@inheritdoc}
*/
public function execute(ActionInterface $action, BusinessRulesEvent $event) {
/** @var \Drupal\Core\Entity\Entity $entity */
$variables = $event
->getArgument('variables');
$field = $action
->getSettings('field');
$raw_value = $action
->getSettings('value');
$value = $this
->processVariables($raw_value, $variables);
$entity = $event
->getArgument('entity');
$cardinality = $entity->{$field}
->getFieldDefinition()
->getFieldStorageDefinition()
->getCardinality();
// Set value to multi-valor field.
if ($cardinality == FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED || $cardinality > 1) {
$arr = explode(chr(10) . '|', $value);
if (substr($arr[0], 0, 1) == '|') {
$arr[0] = substr($arr[0], 1, strlen($arr[0]) - 1);
}
foreach ($arr as $key => $value) {
if (substr($value, strlen($value) - 1, 1) == "\r") {
$arr[$key] = substr($value, 0, strlen($value) - 1);
}
$arr[$key . '000000'] = $this
->processVariables($arr[$key], $variables);
unset($arr[$key]);
}
// Put all values at the array root.
foreach ($arr as $key => $item) {
if (is_array($item)) {
unset($arr[$key]);
foreach ($item as $new_key => $new_item) {
$arr[$key + $new_key] = $new_item;
}
}
}
ksort($arr);
$value = $arr;
}
$entity->{$field}
->setValue($value);
$result = [
'#type' => 'markup',
'#markup' => t('Entity %entity updated. Field: %field, value: %value', [
'%entity' => $entity
->getEntityTypeId(),
'%field' => $field,
'%value' => is_array($value) ? implode(',', $value) : $value,
]),
];
return $result;
}
/**
* {@inheritdoc}
*/
public function processVariables($content, VariablesSet $variables) {
if ($variables
->count()) {
foreach ($variables
->getVariables() as $variable) {
if (is_string($variable
->getValue()) || is_numeric($variable
->getValue())) {
$content = str_replace('{{' . $variable
->getId() . '}}', $variable
->getValue(), $content);
}
elseif (is_array($variable
->getValue())) {
if (preg_match_all(self::VARIABLE_REGEX, $content)) {
if ($content == '{{' . $variable
->getId() . '}}') {
$content = $variable
->getValue();
}
}
}
}
}
return $content;
}
}