From b04d2ac1316c534e54d79453f0025caf10544a06 Mon Sep 17 00:00:00 2001
From: git <git@3442285.no-reply.drupal.org>
Date: Fri, 11 May 2018 11:35:03 +0200
Subject: [PATCH] Issue #2868155 by lyalyuk, gordon, acrosman, seanB,
jOpdebeeck, yasmeensalah, and_daz, Alan D., sgurlt, Berdir, miro_dietiker,
Jacine: Add paragraph bundle to widget forms to allow easier editing of
paragraph forms
---
.../FieldWidget/InlineParagraphsWidget.php | 1 +
.../Field/FieldWidget/ParagraphsWidget.php | 1 +
.../ParagraphsExperimentalAlterByTypeTest.php | 41 +++++++++++++++++++
.../paragraphs_test/paragraphs_test.module | 9 ++++
4 files changed, 52 insertions(+)
create mode 100644 src/Tests/Experimental/ParagraphsExperimentalAlterByTypeTest.php
diff --git a/src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php b/src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php
index 681182fd..22166257 100644
--- a/src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php
+++ b/src/Plugin/Field/FieldWidget/InlineParagraphsWidget.php
@@ -359,6 +359,7 @@ class InlineParagraphsWidget extends WidgetBase {
$element += array(
'#type' => 'container',
'#element_validate' => array(array($this, 'elementValidate')),
+ '#paragraph_type' => $paragraphs_entity->bundle(),
'subform' => array(
'#type' => 'container',
'#parents' => $element_parents,
diff --git a/src/Plugin/Field/FieldWidget/ParagraphsWidget.php b/src/Plugin/Field/FieldWidget/ParagraphsWidget.php
index 45f33cc9..34d82e4f 100644
--- a/src/Plugin/Field/FieldWidget/ParagraphsWidget.php
+++ b/src/Plugin/Field/FieldWidget/ParagraphsWidget.php
@@ -445,6 +445,7 @@ class ParagraphsWidget extends WidgetBase {
$element += array(
'#type' => 'container',
'#element_validate' => array(array($this, 'elementValidate')),
+ '#paragraph_type' => $paragraphs_entity->bundle(),
'subform' => array(
'#type' => 'container',
'#parents' => $element_parents,
diff --git a/src/Tests/Experimental/ParagraphsExperimentalAlterByTypeTest.php b/src/Tests/Experimental/ParagraphsExperimentalAlterByTypeTest.php
new file mode 100644
index 00000000..b39a865d
--- /dev/null
+++ b/src/Tests/Experimental/ParagraphsExperimentalAlterByTypeTest.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace Drupal\paragraphs\Tests\Experimental;
+
+/**
+ * Tests paragraphs experimental alter widget by type.
+ *
+ * @group paragraphs
+ */
+class ParagraphsExperimentalAlterByTypeTest extends ParagraphsExperimentalTestBase {
+
+ /**
+ * Modules to enable.
+ *
+ * @var array
+ */
+ public static $modules = [
+ 'paragraphs_test',
+ ];
+
+
+ /**
+ * Test widget alter based on paragraph type
+ */
+ public function testAlterBasedOnType() {
+ $this->addParagraphedContentType('paragraphed_test', 'field_paragraphs', 'entity_reference_paragraphs');
+
+ $this->loginAsAdmin(['create paragraphed_test content', 'edit any paragraphed_test content']);
+ // Add a Paragraph type.
+ $paragraph_type = 'altered_paragraph';
+ $this->addParagraphsType($paragraph_type);
+
+ // Add a text field to the altered_paragraph type.
+ static::fieldUIAddNewField('admin/structure/paragraphs_type/' . $paragraph_type, 'text', 'Normal title', 'text_long', [], []);
+
+ // Check that the form alteration based on Paragraphs type works.
+ // See paragraphs_test_field_widget_entity_reference_paragraphs_form_alter()
+ $this->drupalGet('node/add/paragraphed_test');
+ $this->assertText('Altered title');
+ }
+}
diff --git a/tests/modules/paragraphs_test/paragraphs_test.module b/tests/modules/paragraphs_test/paragraphs_test.module
index 5cc0e0ad..c5c345eb 100644
--- a/tests/modules/paragraphs_test/paragraphs_test.module
+++ b/tests/modules/paragraphs_test/paragraphs_test.module
@@ -41,3 +41,12 @@ function paragraphs_test_paragraph_view(array &$build, ParagraphInterface $entit
$parent_field_name = $entity->get('parent_field_name')->value;
\Drupal::messenger()->addStatus("Parent: $parent_type/$parent_id/$parent_field_name", TRUE);
}
+
+/**
+ * Implements hook_field_widget_WIDGET_TYPE_form_alter().
+ */
+function paragraphs_test_field_widget_entity_reference_paragraphs_form_alter(&$element, &$form_state, $context) {
+ if ($element['#paragraph_type'] == 'altered_paragraph') {
+ $element['subform']['field_text']['widget'][0]['#title'] = 'Altered title';
+ }
+}
\ No newline at end of file
--
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