本文整理汇总了PHP中Drupal\file\Entity\File::delete方法的典型用法代码示例。如果您正苦于以下问题：PHP File::delete方法的具体用法？PHP File::delete怎么用？PHP File::delete使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Drupal\file\Entity\File的用法示例。
在下文中一共展示了File::delete方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: testImageItem
/**
* Tests using entity fields of the image field type.
*/
public function testImageItem()
{
// Create a test entity with the image field set.
$entity = EntityTest::create();
$entity->image_test->target_id = $this->image->id();
$entity->image_test->alt = $alt = $this->randomMachineName();
$entity->image_test->title = $title = $this->randomMachineName();
$entity->name->value = $this->randomMachineName();
$entity->save();
$entity = entity_load('entity_test', $entity->id());
$this->assertTrue($entity->image_test instanceof FieldItemListInterface, 'Field implements interface.');
$this->assertTrue($entity->image_test[0] instanceof FieldItemInterface, 'Field item implements interface.');
$this->assertEqual($entity->image_test->target_id, $this->image->id());
$this->assertEqual($entity->image_test->alt, $alt);
$this->assertEqual($entity->image_test->title, $title);
$image = $this->imageFactory->get('public://example.jpg');
$this->assertEqual($entity->image_test->width, $image->getWidth());
$this->assertEqual($entity->image_test->height, $image->getHeight());
$this->assertEqual($entity->image_test->entity->id(), $this->image->id());
$this->assertEqual($entity->image_test->entity->uuid(), $this->image->uuid());
// Make sure the computed entity reflects updates to the referenced file.
file_unmanaged_copy(\Drupal::root() . '/core/misc/druplicon.png', 'public://example-2.jpg');
$image2 = File::create(['uri' => 'public://example-2.jpg']);
$image2->save();
$entity->image_test->target_id = $image2->id();
$entity->image_test->alt = $new_alt = $this->randomMachineName();
// The width and height is only updated when width is not set.
$entity->image_test->width = NULL;
$entity->save();
$this->assertEqual($entity->image_test->entity->id(), $image2->id());
$this->assertEqual($entity->image_test->entity->getFileUri(), $image2->getFileUri());
$image = $this->imageFactory->get('public://example-2.jpg');
$this->assertEqual($entity->image_test->width, $image->getWidth());
$this->assertEqual($entity->image_test->height, $image->getHeight());
$this->assertEqual($entity->image_test->alt, $new_alt);
// Check that the image item can be set to the referenced file directly.
$entity->image_test = $this->image;
$this->assertEqual($entity->image_test->target_id, $this->image->id());
// Delete the image and try to save the entity again.
$this->image->delete();
$entity = EntityTest::create(array('mame' => $this->randomMachineName()));
$entity->save();
// Test image item properties.
$expected = array('target_id', 'entity', 'alt', 'title', 'width', 'height');
$properties = $entity->getFieldDefinition('image_test')->getFieldStorageDefinition()->getPropertyDefinitions();
$this->assertEqual(array_keys($properties), $expected);
// Test the generateSampleValue() method.
$entity = EntityTest::create();
$entity->image_test->generateSampleItems();
$this->entityValidateAndSave($entity);
$this->assertEqual($entity->image_test->entity->get('filemime')->value, 'image/jpeg');
}示例2: testImageItem
/**
* Tests using entity fields of the image field type.
*/
public function testImageItem()
{
// Create a test entity with the image field set.
$entity = entity_create('entity_test');
$entity->image_test->target_id = $this->image->id();
$entity->image_test->alt = $alt = $this->randomMachineName();
$entity->image_test->title = $title = $this->randomMachineName();
$entity->name->value = $this->randomMachineName();
$entity->save();
$entity = entity_load('entity_test', $entity->id());
$this->assertTrue($entity->image_test instanceof FieldItemListInterface, 'Field implements interface.');
$this->assertTrue($entity->image_test[0] instanceof FieldItemInterface, 'Field item implements interface.');
$this->assertEqual($entity->image_test->target_id, $this->image->id());
$this->assertEqual($entity->image_test->alt, $alt);
$this->assertEqual($entity->image_test->title, $title);
$image = $this->imageFactory->get('public://example.jpg');
$this->assertEqual($entity->image_test->width, $image->getWidth());
$this->assertEqual($entity->image_test->height, $image->getHeight());
$this->assertEqual($entity->image_test->entity->id(), $this->image->id());
$this->assertEqual($entity->image_test->entity->uuid(), $this->image->uuid());
// Make sure the computed entity reflects updates to the referenced file.
file_unmanaged_copy(DRUPAL_ROOT . '/core/misc/feed.png', 'public://example-2.jpg');
$image2 = entity_create('file', array('uri' => 'public://example-2.jpg'));
$image2->save();
$entity->image_test->target_id = $image2->id();
$entity->image_test->alt = $new_alt = $this->randomMachineName();
// The width and height is only updated when width is not set.
$entity->image_test->width = NULL;
$entity->save();
$this->assertEqual($entity->image_test->entity->id(), $image2->id());
$this->assertEqual($entity->image_test->entity->getFileUri(), $image2->getFileUri());
$image = $this->imageFactory->get('public://example-2.jpg');
$this->assertEqual($entity->image_test->width, $image->getWidth());
$this->assertEqual($entity->image_test->height, $image->getHeight());
$this->assertEqual($entity->image_test->alt, $new_alt);
// Check that the image item can be set to the referenced file directly.
$entity->image_test = $this->image;
$this->assertEqual($entity->image_test->target_id, $this->image->id());
// Delete the image and try to save the entity again.
$this->image->delete();
$entity = entity_create('entity_test', array('mame' => $this->randomMachineName()));
$entity->save();
// Test the generateSampleValue() method.
$entity = entity_create('entity_test');
$entity->image_test->generateSampleItems();
$this->entityValidateAndSave($entity);
}