paragraphs-8.x-1.11/tests/src/Functional/WidgetStable/ParagraphsDragAndDropModeTest.php
tests/src/Functional/WidgetStable/ParagraphsDragAndDropModeTest.php
<?php
namespace Drupal\Tests\paragraphs\Functional\WidgetStable;
use Drupal\Core\Entity\Entity\EntityFormDisplay;
use Drupal\node\Entity\Node;
use Drupal\paragraphs\Entity\Paragraph;
/**
* Tests the drag and drop mode of paragraphs.
*
* @group paragraphs
*/
class ParagraphsDragAndDropModeTest extends ParagraphsTestBase {
/**
* Modules to be enabled.
*/
protected static $modules = [
'node',
'paragraphs',
'field'
];
/**
* {@inheritdoc}
*/
public function setUp(): void {
parent::setUp();
$this->addParagraphedContentType('paragraphed_test', 'field_paragraphs');
$this->addParagraphsType('paragraphs_container');
$this->addParagraphsType('text');
$this->addFieldtoParagraphType('text', 'field_text', 'text');
$this->addParagraphsField('paragraphs_container', 'paragraphs_container_paragraphs', 'paragraph');
// Make sure the paragraph fields use closed edit mode by default.
$component = [
'type' => 'paragraphs',
'region' => 'content',
'settings' => [
'edit_mode' => 'closed',
'form_display_mode' => 'default',
],
];
EntityFormDisplay::load('paragraph.paragraphs_container.default')
->setComponent('paragraphs_container_paragraphs', $component)
->save();
EntityFormDisplay::load('node.paragraphed_test.default')
->setComponent('field_paragraphs', $component)
->save();
$admin = $this->drupalCreateUser([
'create paragraphed_test content',
'edit any paragraphed_test content'
]);
$this->drupalLogin($admin);
// By default, paragraphs does not show the Drag & drop button if the
// library is not present. Override this for tests, as they don't need the
// JS.
\Drupal::state()->set('paragraphs_test_dragdrop_force_show', TRUE);
}
/**
* Tests moving a paragraph from a container to top-level.
*/
public function testChangeParagraphParentWeight() {
// Create text paragraph.
$text_paragraph_1 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 1',
'format' => 'plain_text',
],
]);
$text_paragraph_1->save();
// Create a second text paragraph.
$text_paragraph_2 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 2.',
'format' => 'plain_text',
],
]);
$text_paragraph_2->save();
// Create container that contains the first two text paragraphs.
$paragraph = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_1, $text_paragraph_2],
]);
$paragraph->save();
// Add test content with paragraph container.
$node = Node::create([
'type' => 'paragraphed_test',
'title' => 'Paragraphs Test',
'field_paragraphs' => [$paragraph],
]);
$node->save();
// Check that the parent of the second text paragraph is the paragraph
// container.
$text_paragraph_2 = Paragraph::load($text_paragraph_2->id());
$this->assertEquals($text_paragraph_2->get('parent_id')->value, $paragraph->id());
$this->assertEquals($text_paragraph_2->get('parent_type')->value, 'paragraph');
$this->drupalGet('/node/' . $node->id() . '/edit');
$this->submitForm([], 'Drag & drop');
$assert_session = $this->assertSession();
$assert_session->hiddenFieldValueEquals('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]', 'field_paragraphs][0][paragraphs_container_paragraphs');
$assert_session->hiddenFieldValueEquals('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_path]', 'field_paragraphs][0][paragraphs_container_paragraphs');
// Change the path of the first text paragraph to the node as its parent.
// This also requires an update of the path of the second paragraph in the
// container as that moves down as well as the weight to prevent multiple
// identical weights.
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_path]')
->setValue('field_paragraphs][1][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][_weight]')
->setValue(1);
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_weight]')
->setValue(0);
$this->submitForm([], 'Complete drag & drop');
$this->submitForm([], 'Save');
// Check the new structure of the node and its paragraphs.
\Drupal::entityTypeManager()->getStorage('node')->resetCache();
\Drupal::entityTypeManager()->getStorage('paragraph')->resetCache();
$node = Node::load($node->id());
$this->assertEquals(count($node->get('field_paragraphs')), 2);
$this->assertEquals($node->get('field_paragraphs')->get(0)->target_id, $text_paragraph_1->id());
$text_paragraph_1 = $node->get('field_paragraphs')->get(0)->entity;
$this->assertEquals($text_paragraph_1->get('parent_id')->value, $node->id());
$this->assertEquals($text_paragraph_1->get('parent_type')->value, 'node');
$this->assertEquals($node->get('field_paragraphs')->get(1)->target_id, $paragraph->id());
$paragraph = $node->get('field_paragraphs')->get(1)->entity;
$this->assertEquals($paragraph->get('parent_id')->value, $node->id());
$this->assertEquals($paragraph->get('parent_type')->value, 'node');
$this->assertEquals(count($paragraph->get('paragraphs_container_paragraphs')), 1);
$this->assertEquals($paragraph->get('paragraphs_container_paragraphs')->target_id, $text_paragraph_2->id());
$text_paragraph_2 = $paragraph->get('paragraphs_container_paragraphs')->entity;
$this->assertEquals($text_paragraph_2->get('parent_id')->value, $paragraph->id());
$this->assertEquals($text_paragraph_2->get('parent_type')->value, 'paragraph');
// If the library does not exist, test that the button is not visible
// without forcing it. This can not be tested if the library exists.
// @todo: Implement a library alter in a test module to do this?
$library_discovery = \Drupal::service('library.discovery');
$library = $library_discovery->getLibraryByName('paragraphs', 'paragraphs-dragdrop');
if (!$library) {
\Drupal::state()->set('paragraphs_test_dragdrop_force_show', FALSE);
$this->drupalGet('/node/' . $node->id() . '/edit');
$this->assertSession()->buttonNotExists('Drag & drop');
}
}
/**
* Tests moving a paragraph from one container to another.
*/
public function testChangeParagraphContainerMove() {
// Create text paragraph.
$text_paragraph_1 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 1',
'format' => 'plain_text',
],
]);
$text_paragraph_1->save();
// Create container that contains the first two text paragraphs.
$paragraph = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_1],
]);
$paragraph->save();
// Create an empty container paragraph.
$paragraph_1 = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [],
]);
$paragraph_1->save();
// Add test content with paragraph container and the third text paragraph.
$node = Node::create([
'type' => 'paragraphed_test',
'title' => 'Paragraphs Test',
'field_paragraphs' => [$paragraph, $paragraph_1],
]);
$node->save();
// Change the path of the text paragraph to the empty container as its
// parent.
$this->drupalGet('/node/' . $node->id() . '/edit');
$this->submitForm([], 'Drag & drop');
// Ensure that the summary is displayed correctly.
$this->assertSession()->elementTextContains('css', '.paragraphs-dragdrop-wrapper li:nth-of-type(1)', 'Test text 1');
$this->assertSession()->elementTextNotContains('css', '.paragraphs-dragdrop-wrapper li:nth-of-type(2)', 'Test text 1');
$this->assertSession()
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs][1][paragraphs_container_paragraphs');
$this->submitForm([], 'Complete drag & drop');
// Ensure the summary is displayed correctly for the collapsed paragraphs.
$this->assertSession()->elementTextNotContains('css', '.field--name-field-paragraphs tbody tr:nth-of-type(1) .paragraph-summary', 'Test text 1');
$this->assertSession()->elementTextContains('css', '.field--name-field-paragraphs tbody tr:nth-of-type(2) .paragraph-summary', 'Test text 1');
// Ensure that the summary was updated correctly when going back to drag and
// drop mode.
$this->submitForm([], 'Drag & drop');
$this->assertSession()->elementTextNotContains('css', '.paragraphs-dragdrop-wrapper li:nth-of-type(1)', 'Test text 1');
$this->assertSession()->elementTextContains('css', '.paragraphs-dragdrop-wrapper li:nth-of-type(2)', 'Test text 1');
$this->submitForm([], 'Complete drag & drop');
$this->submitForm([], 'Save');
// Check that the parent of the text paragraph is the second paragraph
// container.
\Drupal::entityTypeManager()->getStorage('node')->resetCache();
\Drupal::entityTypeManager()->getStorage('paragraph')->resetCache();
$node = Node::load($node->id());
$this->assertEquals(count($node->get('field_paragraphs')), 2);
$this->assertEquals($node->get('field_paragraphs')->get(0)->target_id, $paragraph->id());
$this->assertEquals($node->get('field_paragraphs')->get(1)->target_id, $paragraph_1->id());
$paragraph = $node->get('field_paragraphs')->get(0)->entity;
$this->assertEquals(count($paragraph->get('paragraphs_container_paragraphs')), 0);
$paragraph_1 = $node->get('field_paragraphs')->get(1)->entity;
$this->assertEquals(count($paragraph_1->get('paragraphs_container_paragraphs')), 1);
$this->assertEquals($paragraph_1->get('paragraphs_container_paragraphs')->get(0)->target_id, $text_paragraph_1->id());
$text_paragraph_1 = $paragraph_1->get('paragraphs_container_paragraphs')->entity;
$this->assertEquals($text_paragraph_1->get('parent_id')->value, $paragraph_1->id());
$this->assertEquals($text_paragraph_1->get('parent_type')->value, 'paragraph');
}
/**
* Tests drag and drop mode with multiple changes on the paragraphs.
*/
public function testMultipleChangesParagraphs() {
// Create text paragraph.
$text_paragraph_1 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 1',
'format' => 'plain_text',
],
]);
$text_paragraph_1->save();
// Create a second text paragraph.
$text_paragraph_2 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 2.',
'format' => 'plain_text',
],
]);
$text_paragraph_2->save();
// Create container that contains the first two text paragraphs.
$paragraph_1 = Paragraph::create([
'title' => 'Test Paragraph 1',
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_1, $text_paragraph_2],
]);
$paragraph_1->save();
// Create another text paragraph.
$text_paragraph_3 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 3.',
'format' => 'plain_text',
],
]);
$text_paragraph_3->save();
// Create a container that contains the third text paragraph.
$paragraph_2 = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_3],
]);
$paragraph_2->save();
// Create a container that contains the second paragraph.
$paragraph_3 = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$paragraph_2],
]);
$paragraph_3->save();
// Create an empty container paragraph.
$paragraph_4 = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [],
]);
$paragraph_4->save();
// Create a node with the structure of three nested paragraphs, first
// paragraph with two text paragraphs, second paragraph with a nested
// paragraph containing a text paragraph and the third empty paragraph.
$node = Node::create([
'type' => 'paragraphed_test',
'title' => 'Paragraphs Test',
'field_paragraphs' => [$paragraph_1, $paragraph_3, $paragraph_4],
]);
$node->save();
// Edit the node.
$this->drupalGet('/node/' . $node->id() . '/edit');
$this->getSession()->getPage()->findButton('field_paragraphs_2_edit')->press();
$this->getSession()->getPage()->findButton('field_paragraphs_2_subform_paragraphs_container_paragraphs_text_add_more')->press();
$edit = [
'field_paragraphs[2][subform][paragraphs_container_paragraphs][0][subform][field_text][0][value]' => 'new paragraph',
];
$this->submitForm($edit, 'Drag & drop');
// Change the structure of the node, third text paragraph goes to first
// container, the first text paragraph goes to the second container (child
// of third container) and the third container goes to the fourth container.
// This also affects weights and paths of child and related paragraphs.
$assert_session = $this->assertSession();
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][1][dragdrop][paragraphs_container_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs][0][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs][1][paragraphs_container_paragraphs][0][paragraphs_container_paragraphs][0][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][1][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs][1][paragraphs_container_paragraphs][0][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][1][_path]')
->setValue('field_paragraphs][1][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][2][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs][1][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][1][_weight]')
->setValue(0);
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][2][dragdrop][paragraphs_container_paragraphs][list][0][_weight]')
->setValue(1);
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][2][_weight]')
->setValue(1);
// Save immediately, without separately confirming the widget changes.
$this->submitForm([], 'Save');
// Reset the cache to make sure that the loaded parents are the new ones.
\Drupal::entityTypeManager()->getStorage('paragraph')->resetCache();
// Assert the new parents of the text paragraphs.
$text_paragraph_1 = Paragraph::load($text_paragraph_1->id());
$this->assertEquals($text_paragraph_1->get('parent_id')->value, $paragraph_2->id());
$this->assertEquals($text_paragraph_1->get('parent_type')->value, 'paragraph');
$text_paragraph_3 = Paragraph::load($text_paragraph_3->id());
$this->assertEquals($text_paragraph_3->get('parent_id')->value, $paragraph_1->id());
$this->assertEquals($text_paragraph_3->get('parent_type')->value, 'paragraph');
// Assert the new parent of the container.
$paragraph_3 =Paragraph::load($paragraph_3->id());
$this->assertEquals($paragraph_3->get('parent_id')->value, $paragraph_4->id());
$this->assertEquals($paragraph_3->get('parent_type')->value, 'paragraph');
}
/**
* Tests that a separate field is not affected by reordering one field.
*/
public function testChangeParagraphContainerMultipleFields() {
$this->addParagraphsField('paragraphed_test', 'field_paragraphs_second', 'node');
// Create text paragraph.
$text_paragraph_1 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 1',
'format' => 'plain_text',
],
]);
$text_paragraph_1->save();
// Create second text paragraph.
$text_paragraph_2 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 2',
'format' => 'plain_text',
],
]);
$text_paragraph_2->save();
// Create container that contains the first two text paragraphs.
$paragraph = Paragraph::create([
'title' => 'Test Paragraph',
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_1],
]);
$paragraph->save();
// Create an empty container paragraph.
$paragraph_1 = Paragraph::create([
'title' => 'Test Paragraph 1',
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [],
]);
$paragraph_1->save();
// Create a container paragraph for the second field.
$paragraph_second = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_2],
]);
$paragraph_second->save();
// Add test content with paragraph container and the third text paragraph.
$node = Node::create([
'type' => 'paragraphed_test',
'title' => 'Paragraphs Test',
'field_paragraphs' => [$paragraph, $paragraph_1],
'field_paragraphs_second' => [$paragraph_second],
]);
$node->save();
// Change the path of the text paragraph to the empty container as its
// parent.
$this->drupalGet('/node/' . $node->id() . '/edit');
$this->submitForm([], 'Drag & drop');
// Make sure that the second paragraph field is still displayed normally by
// checking that it displays the edit button, as it is closed by default.
// @todo: Introduce a global drag and drop mode?
$this->assertSession()->buttonExists('field_paragraphs_second_0_subform_paragraphs_container_paragraphs_0_edit');
// Change the path of the text paragraph to the empty container as its
// parent.
$this->assertSession()
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs][1][paragraphs_container_paragraphs');
$this->submitForm([], 'Save');
// Check that the parent of the text paragraph is the second paragraph
// container.
\Drupal::entityTypeManager()->getStorage('node')->resetCache();
\Drupal::entityTypeManager()->getStorage('paragraph')->resetCache();
$node = Node::load($node->id());
$this->assertEquals(count($node->get('field_paragraphs')), 2);
$this->assertEquals($node->get('field_paragraphs')->get(0)->target_id, $paragraph->id());
$this->assertEquals($node->get('field_paragraphs')->get(1)->target_id, $paragraph_1->id());
$paragraph = $node->get('field_paragraphs')->get(0)->entity;
$this->assertEquals(count($paragraph->get('paragraphs_container_paragraphs')), 0);
$paragraph_1 = $node->get('field_paragraphs')->get(1)->entity;
$this->assertEquals(count($paragraph_1->get('paragraphs_container_paragraphs')), 1);
$this->assertEquals($paragraph_1->get('paragraphs_container_paragraphs')->get(0)->target_id, $text_paragraph_1->id());
$text_paragraph_1 = $paragraph_1->get('paragraphs_container_paragraphs')->entity;
$this->assertEquals($text_paragraph_1->get('parent_id')->value, $paragraph_1->id());
$this->assertEquals($text_paragraph_1->get('parent_type')->value, 'paragraph');
// Assert the second field.
$this->assertEquals(count($node->get('field_paragraphs_second')), 1);
$this->assertEquals($node->get('field_paragraphs_second')->get(0)->target_id, $paragraph_second->id());
$paragraph_second = $node->get('field_paragraphs_second')->get(0)->entity;
$this->assertEquals(count($paragraph_second->get('paragraphs_container_paragraphs')), 1);
$this->assertEquals($paragraph_second->get('paragraphs_container_paragraphs')->get(0)->target_id, $text_paragraph_2->id());
}
/**
* Tests moving a paragraph and after that enable the drag and drop mode.
*/
public function testChangeParagraphMoveBeforeReorder() {
// Create text paragraph.
$text_paragraph_1 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 1',
'format' => 'plain_text',
],
]);
$text_paragraph_1->save();
// Create text paragraph.
$text_paragraph_2 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 2',
'format' => 'plain_text',
],
]);
$text_paragraph_2->save();
// Create container that contains the first text paragraphs.
$paragraph = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_1],
]);
$paragraph->save();
// Create an empty container paragraph.
$paragraph_1 = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [],
]);
$paragraph_1->save();
// Create the node with two containers and the second text in the middle.
$node = Node::create([
'type' => 'paragraphed_test',
'title' => 'Paragraphs Test',
'field_paragraphs' => [$paragraph, $text_paragraph_2, $paragraph_1],
]);
$node->save();
$this->drupalGet('/node/' . $node->id() . '/edit');
// Move the second text below the container.
$edit = [
'field_paragraphs[1][_weight]' => 2,
'field_paragraphs[2][_weight]' => 1,
];
$this->submitForm($edit, 'Drag & drop');
// Change the path of the text paragraph to the empty container as its
// parent.
$this->assertSession()
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs][1][paragraphs_container_paragraphs');
$this->submitForm([], 'Complete drag & drop');
$this->submitForm([], 'Save');
// Check that the parent of the text paragraph is the second paragraph
// container.
\Drupal::entityTypeManager()->getStorage('node')->resetCache();
\Drupal::entityTypeManager()->getStorage('paragraph')->resetCache();
$node = Node::load($node->id());
$this->assertEquals(count($node->get('field_paragraphs')), 3);
$this->assertEquals($node->get('field_paragraphs')->get(0)->target_id, $paragraph->id());
$this->assertEquals($node->get('field_paragraphs')->get(1)->target_id, $paragraph_1->id());
$this->assertEquals($node->get('field_paragraphs')->get(2)->target_id, $text_paragraph_2->id());
$paragraph = $node->get('field_paragraphs')->get(0)->entity;
$this->assertEquals(count($paragraph->get('paragraphs_container_paragraphs')), 0);
$paragraph_1 = $node->get('field_paragraphs')->get(1)->entity;
$this->assertEquals(count($paragraph_1->get('paragraphs_container_paragraphs')), 1);
$this->assertEquals($paragraph_1->get('paragraphs_container_paragraphs')->get(0)->target_id, $text_paragraph_1->id());
$text_paragraph_1 = $paragraph_1->get('paragraphs_container_paragraphs')->entity;
$this->assertEquals($text_paragraph_1->get('parent_id')->value, $paragraph_1->id());
$this->assertEquals($text_paragraph_1->get('parent_type')->value, 'paragraph');
}
/**
* Tests deleting a paragraph and after that enable the drag and drop mode.
*/
public function testChangeParagraphMoveAfterDelete() {
// Create text paragraph.
$text_paragraph_1 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 1',
'format' => 'plain_text',
],
]);
$text_paragraph_1->save();
// Create text paragraph.
$text_paragraph_2 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 2',
'format' => 'plain_text',
],
]);
$text_paragraph_2->save();
// Create container that contains the first text paragraphs.
$paragraph = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_1],
]);
$paragraph->save();
// Create an empty container paragraph.
$paragraph_1 = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [],
]);
$paragraph_1->save();
// Create the node with two containers and the second text in the middle.
$node = Node::create([
'type' => 'paragraphed_test',
'title' => 'Paragraphs Test',
'field_paragraphs' => [$paragraph, $text_paragraph_2, $paragraph_1],
]);
$node->save();
$this->drupalGet('/node/' . $node->id() . '/edit');
// Delete the first container, move the text 2 paragraph into the second
// container.
$this->getSession()->getPage()->pressButton('field_paragraphs_0_remove');
$this->submitForm([], 'Drag & drop');
$assert_session = $this->assertSession();
$assert_session->pageTextNotContains('Test text 1');
$assert_session->pageTextContains('Test text 2');
// Change the path of the text 2 paragraph to the empty container as its
// parent.
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][_path]')
->setValue('field_paragraphs][0][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][1][_weight]')
->setValue(0);
$this->submitForm([], 'Complete drag & drop');
$this->submitForm([], 'Save');
// Check that the parent of the text paragraph is the second paragraph
// container.
\Drupal::entityTypeManager()->getStorage('node')->resetCache();
\Drupal::entityTypeManager()->getStorage('paragraph')->resetCache();
$node = Node::load($node->id());
$this->assertEquals(count($node->get('field_paragraphs')), 1);
$this->assertEquals($node->get('field_paragraphs')->get(0)->target_id, $paragraph_1->id());
$paragraph_1 = $node->get('field_paragraphs')->get(0)->entity;
$this->assertEquals(count($paragraph_1->get('paragraphs_container_paragraphs')), 1);
$this->assertEquals($paragraph_1->get('paragraphs_container_paragraphs')->get(0)->target_id, $text_paragraph_2->id());
$text_paragraph_2 = $paragraph_1->get('paragraphs_container_paragraphs')->entity;
$this->assertEquals($text_paragraph_2->get('parent_id')->value, $paragraph_1->id());
$this->assertEquals($text_paragraph_2->get('parent_type')->value, 'paragraph');
}
/**
* Tests emptying a top level container.
*/
public function testChangeParagraphMoveAllFromTopLevelContainer() {
// Create text paragraph.
$text_paragraph_1 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 1',
'format' => 'plain_text',
],
]);
$text_paragraph_1->save();
// Create a second text paragraph.
$text_paragraph_2 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 2.',
'format' => 'plain_text',
],
]);
$text_paragraph_2->save();
// Create container that contains the two text paragraphs.
$paragraph = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_1, $text_paragraph_2],
]);
$paragraph->save();
// Add test node with paragraph container.
$node = Node::create([
'type' => 'paragraphed_test',
'title' => 'Paragraphs Test',
'field_paragraphs' => [$paragraph],
]);
$node->save();
// Check that the parent of the second text paragraph is the paragraph
// container.
$text_paragraph_2 = Paragraph::load($text_paragraph_2->id());
$this->assertEquals($text_paragraph_2->get('parent_id')->value, $paragraph->id());
$this->assertEquals($text_paragraph_2->get('parent_type')->value, 'paragraph');
$this->drupalGet('/node/' . $node->id() . '/edit');
$this->submitForm([], 'Drag & drop');
$assert_session = $this->assertSession();
$assert_session->hiddenFieldValueEquals('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]', 'field_paragraphs][0][paragraphs_container_paragraphs');
$assert_session->hiddenFieldValueEquals('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_path]', 'field_paragraphs][0][paragraphs_container_paragraphs');
// Change the path of both text paragraphs to the node as their parent.
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_path]')
->setValue('field_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_weight]')
->setValue(0);
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_weight]')
->setValue(1);
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][_weight]')
->setValue(2);
$this->submitForm([], 'Complete drag & drop');
$this->submitForm([], 'Save');
// Check the new structure of the node and its paragraphs.
\Drupal::entityTypeManager()->getStorage('node')->resetCache();
\Drupal::entityTypeManager()->getStorage('paragraph')->resetCache();
$node = Node::load($node->id());
$this->assertEquals(3, count($node->get('field_paragraphs')));
$this->assertEquals($node->get('field_paragraphs')->get(0)->target_id, $text_paragraph_1->id());
$text_paragraph_1 = $node->get('field_paragraphs')->get(0)->entity;
$this->assertEquals('node', $text_paragraph_1->get('parent_type')->value);
$this->assertEquals($node->id(), $text_paragraph_1->get('parent_id')->value);
$this->assertEquals($node->get('field_paragraphs')->get(1)->target_id, $text_paragraph_2->id());
$text_paragraph_2 = $node->get('field_paragraphs')->get(1)->entity;
$this->assertEquals('node', $text_paragraph_2->get('parent_type')->value);
$this->assertEquals($node->id(), $text_paragraph_2->get('parent_id')->value);
$this->assertEquals($node->get('field_paragraphs')->get(2)->target_id, $paragraph->id());
$paragraph = $node->get('field_paragraphs')->get(2)->entity;
$this->assertEquals('node', $paragraph->get('parent_type')->value);
$this->assertEquals($node->id(), $paragraph->get('parent_id')->value);
$this->assertEquals(0, count($paragraph->get('paragraphs_container_paragraphs')));
}
/**
* Tests emptying a nested container.
*/
public function testChangeParagraphMoveAllFromNestedContainer() {
// Create text paragraph.
$text_paragraph_1 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 1',
'format' => 'plain_text',
],
]);
$text_paragraph_1->save();
// Create a second text paragraph.
$text_paragraph_2 = Paragraph::create([
'type' => 'text',
'field_text' => [
'value' => 'Test text 2.',
'format' => 'plain_text',
],
]);
$text_paragraph_2->save();
// Create a nested container that contains the two text paragraphs.
$nested_container = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$text_paragraph_1, $text_paragraph_2],
]);
$nested_container->save();
// Create a container that contains the first two text paragraphs.
$container = Paragraph::create([
'type' => 'paragraphs_container',
'paragraphs_container_paragraphs' => [$nested_container],
]);
$container->save();
// Add test node with paragraph container.
$node = Node::create([
'type' => 'paragraphed_test',
'title' => 'Paragraphs Test',
'field_paragraphs' => [$container],
]);
$node->save();
// Check that the parent of the second text paragraph is the nested
// container.
$text_paragraph_2 = Paragraph::load($text_paragraph_2->id());
$this->assertEquals($text_paragraph_2->get('parent_id')->value, $nested_container->id());
$this->assertEquals($text_paragraph_2->get('parent_type')->value, 'paragraph');
$this->drupalGet('/node/' . $node->id() . '/edit');
$this->submitForm([], 'Drag & drop');
$assert_session = $this->assertSession();
$assert_session->hiddenFieldValueEquals('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]', 'field_paragraphs][0][paragraphs_container_paragraphs][0][paragraphs_container_paragraphs');
$assert_session->hiddenFieldValueEquals('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_path]', 'field_paragraphs][0][paragraphs_container_paragraphs][0][paragraphs_container_paragraphs');
// Change the path of both text paragraphs to the top container as their
// parent with the nested container in the middle.
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_path]')
->setValue('field_paragraphs][0][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_path]')
->setValue('field_paragraphs][0][paragraphs_container_paragraphs');
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_weight]')
->setValue(0);
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][_weight]')
->setValue(1);
$assert_session
->hiddenFieldExists('field_paragraphs[dragdrop][field_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][0][dragdrop][paragraphs_container_paragraphs][list][1][_weight]')
->setValue(2);
$this->submitForm([], 'Complete drag & drop');
$this->submitForm([], 'Save');
// Check the new structure of the node and its paragraphs.
\Drupal::entityTypeManager()->getStorage('node')->resetCache();
\Drupal::entityTypeManager()->getStorage('paragraph')->resetCache();
$node = Node::load($node->id());
$this->assertEquals(1, count($node->get('field_paragraphs')));
$this->assertEquals($container->id(), $node->get('field_paragraphs')->get(0)->target_id);
$container = $node->get('field_paragraphs')->get(0)->entity;
$this->assertEquals('node', $container->get('parent_type')->value);
$this->assertEquals($node->id(), $container->get('parent_id')->value);
$this->assertEquals(3, count($container->get('paragraphs_container_paragraphs')));
$this->assertEquals($text_paragraph_1->id(), $container->get('paragraphs_container_paragraphs')->get(0)->target_id);
$text_paragraph_1 = $container->get('paragraphs_container_paragraphs')->get(0)->entity;
$this->assertEquals('paragraph', $text_paragraph_1->get('parent_type')->value);
$this->assertEquals($container->id(), $text_paragraph_1->get('parent_id')->value);
$this->assertEquals($nested_container->id(), $container->get('paragraphs_container_paragraphs')->get(1)->target_id);
$nested_container = $container->get('paragraphs_container_paragraphs')->get(1)->entity;
$this->assertEquals('paragraph', $nested_container->get('parent_type')->value);
$this->assertEquals($container->id(), $nested_container->get('parent_id')->value);
$this->assertEquals(count($nested_container->get('paragraphs_container_paragraphs')), 0);
$this->assertEquals($text_paragraph_2->id(), $container->get('paragraphs_container_paragraphs')->get(2)->target_id);
$text_paragraph_2 = $container->get('paragraphs_container_paragraphs')->get(2)->entity;
$this->assertEquals('paragraph', $text_paragraph_2->get('parent_type')->value);
$this->assertEquals($container->id(), $text_paragraph_2->get('parent_id')->value);
}
/**
* Tests enabling and saving drag and drop with an empty node title.
*/
public function testEmptyNodeTitle() {
// Create node.
$this->drupalGet('/node/add/paragraphed_test');
$this->getSession()->getPage()->pressButton('Add text');
// Enable drag and drop.
$this->submitForm([], 'Drag & drop');
// Complete drag and drop.
$this->submitForm([], 'Complete drag & drop');
$this->assertSession()->fieldExists('field_paragraphs[0][subform][field_text][0][value]');
$this->assertSession()->pageTextNotContains('Title field is required.');
}
}
