CountryList.php in Country, State and City Fields 8

Namespace

Drupal\country_state_city\Entity

File

src/Entity/CountryList.php

<?php

namespace Drupal\country_state_city\Entity;

use Drupal\Core\Entity\EntityStorageInterface;
use Drupal\Core\Field\BaseFieldDefinition;
use Drupal\Core\Entity\ContentEntityBase;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\country_state_city\CountryListInterface;
use Drupal\user\UserInterface;
use Drupal\Core\Entity\EntityChangedTrait;

/**
 * Defines the countrylist entity.
 *
 * @ingroup countrylist
 *
 * The following construct is the actual definition of the entity type which
 * is read and cached. Don't forget to clear cache after changes.
 *
 * @ContentEntityType(
 *   id = "countrylist",
 *   label = @Translation("Country entity"),
 *   handlers = {
 *     "view_builder" = "Drupal\Core\Entity\EntityViewBuilder",
 *     "list_builder" = "Drupal\country_state_city\Entity\Controller\CountryListBuilder",
 *     "translation" = "Drupal\country_state_city\CountryListTranslationHandler",
 *     "form" = {
 *       "default" = "Drupal\country_state_city\Form\CountryListForm",
 *       "delete" = "Drupal\country_state_city\Form\CountryListDeleteForm",
 *     },
 *     "access" = "Drupal\country_state_city\CountryListAccessControlHandler",
 *   },
 *   list_cache_contexts = { "user" },
 *   base_table = "countrylist",
 *   data_table = "countrylist_field_data",
 *   translatable = TRUE,
 *   admin_permission = "administer countrylist entity",
 *   entity_keys = {
 *     "id" = "id",
 *     "label" = "name",
 *     "uuid" = "uuid",
 *     "langcode" = "langcode"
 *   },
 *   links = {
 *     "canonical" = "/countrylist/{countrylist}",
 *     "edit-form" = "/countrylist/{countrylist}/edit",
 *     "delete-form" = "/countrylist/{countrylist}/delete",
 *     "collection" = "/countrylist/list"
 *   },
 *   field_ui_base_route = "entity.countrylist.edit_form",
 * )
 *
 * The 'links' above are defined by their path. For core to find the
 * corresponding route, the route name must follow the correct pattern:
 *
 * entity.<entity_type>.<link_name>
 *
 * Example: 'entity.countrylist.canonical'.
 *
 * See the routing file at countrylist.routing.yml for the
 * corresponding implementation.
 */
class CountryList extends ContentEntityBase implements CountryListInterface {
  use EntityChangedTrait;

  /**
   * {@inheritdoc}
   *
   * When a new entity instance is added, set the user_id entity reference to
   * the current user as the creator of the instance.
   */
  public static function preCreate(EntityStorageInterface $storage_controller, array &$values) {
    parent::preCreate($storage_controller, $values);
    $values += [
      'user_id' => \Drupal::currentUser()
        ->id(),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function getName() {
    return $this
      ->get('name')->value;
  }

  /**
   * {@inheritdoc}
   */
  public function setName($name) {
    $this
      ->set('name', $name);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getIso2() {
    return $this
      ->get('iso2')->value;
  }

  /**
   * {@inheritdoc}
   */
  public function setIso2($iso2) {
    $this
      ->set('iso2', $iso2);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getIso3() {
    return $this
      ->get('iso3')->value;
  }

  /**
   * {@inheritdoc}
   */
  public function setIso3($iso3) {
    $this
      ->set('iso3', $iso3);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function getOwner() {
    return $this
      ->get('user_id')->entity;
  }

  /**
   * {@inheritdoc}
   */
  public function getOwnerId() {
    return $this
      ->get('user_id')->target_id;
  }

  /**
   * {@inheritdoc}
   */
  public function setOwnerId($uid) {
    $this
      ->set('user_id', $uid);
    return $this;
  }

  /**
   * {@inheritdoc}
   */
  public function setOwner(UserInterface $account) {
    $this
      ->set('user_id', $account
      ->id());
    return $this;
  }

  /**
   * {@inheritdoc}
   *
   * Define the field properties here.
   *
   * Field name, type and size determine the table structure.
   *
   * In addition, we can define how the field and its content can be
   * manipulated in the GUI. The behaviour of the widgets used can be
   * determined here.
   */
  public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {

    // Standard field, used as unique if primary index.
    $fields['id'] = BaseFieldDefinition::create('integer')
      ->setLabel(t('ID'))
      ->setDescription(t('The ID of the Country entity.'))
      ->setReadOnly(TRUE);

    // Standard field, unique outside of the scope of the current project.
    $fields['uuid'] = BaseFieldDefinition::create('uuid')
      ->setLabel(t('UUID'))
      ->setDescription(t('The UUID of the Country entity.'))
      ->setReadOnly(TRUE);

    // Name field for the slider.
    // We set display options for the view as well as the form.
    // Users with correct privileges can change the view and edit
    // configuration.
    $fields['name'] = BaseFieldDefinition::create('string')
      ->setLabel(t('Name'))
      ->setDescription(t('The name of the Country entity.'))
      ->setTranslatable(TRUE)
      ->setSettings([
      'max_length' => 255,
      'text_processing' => 0,
    ])
      ->setDefaultValue(NULL)
      ->setDisplayOptions('view', [
      'label' => 'above',
      'type' => 'string',
      'weight' => -6,
    ])
      ->setDisplayOptions('form', [
      'type' => 'string_textfield',
      'weight' => -6,
    ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayConfigurable('view', TRUE)
      ->setRequired(TRUE);
    $fields['iso3'] = BaseFieldDefinition::create('string')
      ->setLabel(t('ISO3'))
      ->setDescription(t('The iso3 name of the Country list entity.'))
      ->setTranslatable(TRUE)
      ->setSettings([
      'max_length' => 10,
      'text_processing' => 0,
    ])
      ->setDefaultValue('')
      ->setDisplayOptions('view', [
      'label' => 'above',
      'type' => 'string',
      'weight' => -4,
    ])
      ->setDisplayOptions('form', [
      'type' => 'string_textfield',
      'weight' => -4,
    ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayConfigurable('view', TRUE)
      ->setRequired(TRUE);
    $fields['iso2'] = BaseFieldDefinition::create('string')
      ->setLabel(t('ISO2'))
      ->setDescription(t('The iso2 name of the Country list entity.'))
      ->setTranslatable(TRUE)
      ->setSettings([
      'max_length' => 10,
      'text_processing' => 0,
    ])
      ->setDefaultValue('')
      ->setDisplayOptions('view', [
      'label' => 'above',
      'type' => 'string',
      'weight' => -4,
    ])
      ->setDisplayOptions('form', [
      'type' => 'string_textfield',
      'weight' => -4,
    ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayConfigurable('view', TRUE)
      ->setRequired(TRUE);
    $fields['currency'] = BaseFieldDefinition::create('string')
      ->setLabel(t('Currency'))
      ->setDescription(t('The currency of the Country list entity.'))
      ->setTranslatable(TRUE)
      ->setSettings([
      'max_length' => 50,
      'text_processing' => 0,
    ])
      ->setDefaultValue('')
      ->setDisplayOptions('view', [
      'label' => 'above',
      'type' => 'string',
      'weight' => -4,
    ])
      ->setDisplayOptions('form', [
      'type' => 'string_textfield',
      'weight' => -4,
    ])
      ->setDisplayConfigurable('form', TRUE)
      ->setDisplayConfigurable('view', TRUE)
      ->setRequired(TRUE);
    $fields['langcode'] = BaseFieldDefinition::create('language')
      ->setLabel(t('Language code'))
      ->setDescription(t('The language code of Country entity.'));
    $fields['created'] = BaseFieldDefinition::create('created')
      ->setLabel(t('Created'))
      ->setDescription(t('The time that the entity was created.'));
    $fields['changed'] = BaseFieldDefinition::create('changed')
      ->setLabel(t('Changed'))
      ->setDescription(t('The time that the entity was last edited.'));
    return $fields;
  }

}

Classes

Name	Description
CountryList	Defines the countrylist entity.