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<?php |
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/** |
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* @author Sergii Bondarenko, <[email protected]> |
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*/ |
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namespace Drupal\TqExtension\Utils; |
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final class EntityDrupalWrapper |
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{ |
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/** |
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* The Drupal entity name. |
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* |
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* @var string |
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*/ |
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private $entity = ''; |
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/** |
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* The Drupal entity bundle. |
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* |
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* @var string |
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*/ |
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private $bundle = ''; |
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/** |
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* @var array |
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*/ |
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private $fields = [ |
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'locators' => [], |
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'required' => [], |
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]; |
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/** |
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* @var array |
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*/ |
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private $instances = []; |
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/** |
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* @param string $entity |
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* @param string $bundle |
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*/ |
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public function __construct($entity, $bundle = '') |
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{ |
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$this->entity = $entity; |
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if (empty($bundle)) { |
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$this->bundle = $this->entity; |
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} |
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// The fields in "locators" array stored by machine name of a field and duplicates by field label. |
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foreach (field_info_instances($this->entity, $this->bundle) as $field_name => $definition) { |
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$this->fields['locators'][$definition['label']] = $this->fields['locators'][$field_name] = $field_name; |
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if ($definition['required']) { |
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$this->fields['required'][$field_name] = $definition['label']; |
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} |
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$this->instances[$field_name] = $definition; |
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} |
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} |
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/** |
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* Load the Drupal entity wrapper. |
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* |
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* @see entity_metadata_wrapper() |
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* |
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* @param mixed $data |
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* @param array $info |
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* |
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* @return \EntityDrupalWrapper |
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*/ |
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public function wrapper($data = null, array $info = []) |
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{ |
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return entity_metadata_wrapper($this->entity, $data, $info); |
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} |
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/** |
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* @param string $field_name |
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* Machine name or label of a field. |
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* |
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* @return string |
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*/ |
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public function getFieldNameByLocator($field_name) |
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{ |
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return isset($this->fields['locators'][$field_name]) ? $this->fields['locators'][$field_name] : ''; |
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} |
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/** |
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* @return array[] |
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*/ |
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public function getRequiredFields() |
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{ |
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return $this->fields['required']; |
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} |
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/** |
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* @param string $field_name |
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* Machine name or label of a field. |
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* |
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* @return array[] |
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* Drupal field definition. |
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*/ |
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public function getFieldInfo($field_name) |
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{ |
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$field_name = $this->getFieldNameByLocator($field_name); |
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return empty($field_name) ? [] : field_info_field($field_name); |
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} |
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/** |
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* @param string $field_name |
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* Machine name or label of a field. |
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* |
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* @return array[] |
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* Drupal field definition. |
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*/ |
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public function getFieldInstance($field_name) |
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{ |
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$field_name = $this->getFieldNameByLocator($field_name); |
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return empty($this->instances[$field_name]) ? [] : $this->instances[$field_name]; |
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} |
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} |
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BR0kEN- /
TqExtension
