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Comment créer par programmation une entité avec ses champs?

J'utilise l'API d'entité pour travailler avec certaines entités, mais je ne peux pas comprendre comment créer une nouvelle entité avec ses champs attachés. J'ai créé un bundle et ajouté des champs à ce bundle. Je cherche à faire ceci:

$a = entity_create(...);

retourner un tableau:

isNew => TRUE,
title => '',
attachedField1 => '',
attachedField2 => '',
etc...

Je voudrais alors pouvoir simplement mettre à jour les valeurs et ensuite entity_save ():

isNew => TRUE,
title => 'Title of my entity',
attachedField1 => 'data for attached field 1',
attachedField2 => 'data for attached field 2',
etc...

Est-ce faisable? Si c'est le cas, comment? J'ai du mal à travailler avec des entités.

Voici mes informations d'entité:

  $return['k_profile'] = array(
      'label' => t('Profile'),
      'entity class' => 'Entity',
      'controller class' => 'EntityAPIController',
      'base table' => 'k_profile',
      'fieldable' => TRUE,
      'entity keys' => array(
        'id' => 'pid',
        'bundle' => 'type',
        ),
      'bundles' => array(), //added later in hook_entity_info_alter()
      'bundle keys' => array(
        'bundle' => 'type',
        ),
      'label callback' => 'entity_class_label',
      'uri callback' => 'entity_class_uri',
      'access callback' => TRUE,
      'module' => 'k_profile',
    );
5
user1750

Voici du code qui crée un produit par programme, y compris des champs et des propriétés.

/**
 * Create a product programmatically.
 *
 * This is stolen shamelessly from commerce_bpc. However, I'm not comfortable
 * with the field saving using form api. Seems quite odd.
 *
 * @param $product_type
 *   (string) The name of the product type for which products should be created.
 * @param $values
 *   Keyed array with
 *   - 'price' => actual amount owed on this installment; decimal text like '1.50'
 *   - 'amount_paid' => price amount already paid as a decimal text like '1.50';
 *   - 'original_order' => order id of the original order
 *   - 'original_line_item' => line item id of original line item
 *   - 'original_product => product id of the original product from which the
 *     new product is being created.
 * @param $extras
 *   An array for the values of  'extra fields' defined for the product type
 *   entity, or patterns for these. Recognized keys are:
 *   - status
 *   - uid
 *   - sku
 *   - title
 *   Note that the values do NOT come in the form of complex arrays (as they
 *   are not translatable, and can only have single values).
 * @return
 *   The ID of the created product.
 */
function commerce_installments_create_product($product_type, $values, $extras) {
  $form_state = array();
  $form_state['values'] = $values;
  $form = array();
  $form['#parents'] = array();

  // Generate a new product object
  $new_product = commerce_product_new($product_type);

  $new_product->status = $extras['status'];
  $new_product->uid = $extras['uid'];

  $new_product->sku = $extras['sku'];
  $new_product->title = $extras['title'];
  $new_product->created = $new_product->changed = time();

  // field_original_order[und][0][target_id]
  $order = array(LANGUAGE_NONE => array(0 => array('target_id' => $values['original_order'])));
  $form_state['values']['field_original_order'] = $order;

  // field_original_line_item[und][0][target_id]
  $line_item = array(LANGUAGE_NONE => array(0 => array('target_id' => $values['original_line_item'])));
  $form_state['values']['field_original_line_item'] = $line_item;

  $product = array(LANGUAGE_NONE => array(0 => array('target_id' => $values['original_product'])));
  $form_state['values']['field_original_product'] = $product;

  //commerce_price[und][0][amount]
  $price = array(LANGUAGE_NONE => array(0 => array(
    'amount' => $values['price'],
    'currency_code' => commerce_default_currency(),
  )));
  $form_state['values']['commerce_price'] = $price;

  // field_due_date[und][0][value][date]
  $due_date = array(LANGUAGE_NONE => array(0 => array('date' => $values['due_date'])));
  $form_state['values']['field_due_date'] = $due_date;

  // Notify field widgets to save their field data
  field_attach_submit('commerce_product', $new_product, $form, $form_state);

  commerce_product_save($new_product);
  return $new_product->product_id;
}
4
rfay

Pour ceux qui ont créé leur entité avec eck, une explication est ici: http://drupal.org/node/1377614

autrement dit, il devrait suffire d'écrire

$e = entity_create('type',array());
$e->field_a = ...;
$e->save();
2
mojzis

Si je ne me trompe pas, l'exemple Node dans le Projet Exemples fait exactement ce que vous voulez.

2
rfay

Entités modèles est ce dont vous avez besoin. C'est un kit de démarrage pour les entités. Vous devez lire la description du module et le fichier README avant d'installer cela.

Il est livré avec tout ce dont vous avez besoin afin que vous puissiez réellement l'utiliser tel quel. Vous pouvez ajouter des champs, gérer les affichages et tout le reste.

0
Marius Ilie

Avec le module contrib Entity API, utilisez entity_create , par exemple:

try {
  $entity_type = 'entity_type';
  $entity = entity_create($entity_type, array('type' => 'type_or_bundle')); 
  $wrapper = entity_metadata_wrapper($entity_type, $entity);
  $wrapper->type = 'some_type'; // When entity type has bundles, you can specify a type.
  $wrapper->isNew = TRUE;
  $wrapper->title = '';
  $wrapper->attachedField1 = '';
  $wrapper->attachedField2 = '';
  $wrapper->some_other_property = 'foo';
  $wrapper->field_some_field = 'bar';
  $wrapper->field_multiple_field = array('foo', 'bar');
  $wrapper->save();
}
catch (EntityMetadataWrapperException $e) {
  watchdog_exception('my_module', $e); 
}

Voir aussi: Drupal 7 - Créer une page Node dans le code qui fournit l'exemple suivant:

function my_create_a_node() {
  global $user;

  // entity_create replaces the procedural steps in the first example of
  // creating a new object $node and setting its 'type' and uid property
  $values = array(
    'type' => 'YOUR_NODE_TYPE',
    'uid' => $user->uid,
    'status' => 1,
    'comment' => 1,
    'promote' => 0,
  );
  $entity = entity_create('node', $values);

  // The entity is now created, but we have not yet simplified use of it.
  // Now create an entity_metadata_wrapper around the new node entity
  // to make getting and setting values easier
  $ewrapper = entity_metadata_wrapper('node', $entity);

  // Using the wrapper, we do not have to worry about telling Drupal
  // what language we are using. The Entity API handles that for us.
  $ewrapper->title->set('YOUR TITLE');

  // Setting the body is a bit different from other properties or fields
  // because the body can have both its complete value and its
  // summary
  $my_body_content = 'A bunch of text about things that interest me';
  $ewrapper->body->set(array('value' => $my_body_content));
  $ewrapper->body->summary->set('Things that interest me');

  // Setting the value of an entity reference field only requires passing
  // the entity id (e.g., nid) of the entity to which you want to refer
  // The nid 15 here is just an example.
  $ref_nid = 15;
  // Note that the entity id (e.g., nid) must be passed as an integer not a
  // string
  $ewrapper->field_my_entity_ref->set(intval($ref_nid));

  // Entity API cannot set date field values so the 'old' method must
  // be used
  $my_date = new DateTime('January 1, 2013');
  $entity->field_my_date[LANGUAGE_NONE][0] = array(
     'value' => date_format($my_date, 'Y-m-d'),
     'timezone' => 'UTC',
     'timezone_db' => 'UTC',
   );

  // Now just save the wrapper and the entity
  // There is some suggestion that the 'true' argument is necessary to
  // the entity save method to circumvent a bug in Entity API. If there is
  // such a bug, it almost certainly will get fixed, so make sure to check.
  $ewrapper->save();
}

Pour créer une nouvelle entité en utilisant le module Drupal core entity - try Examples , en utilisant l'API contrib Entity - try Model Entities module.

Pour plus d'exemples, recherche sur GitHub .

0
kenorb