Version 1

[yaffs-website] / web / core / lib / Drupal / Core / Field / Plugin / Field / FieldWidget / UriWidget.php

diff --git a/web/core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/UriWidget.php b/web/core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/UriWidget.php
new file mode 100644 (file)
index 0000000..f89b444
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/UriWidget.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Drupal\Core\Field\Plugin\Field\FieldWidget;
+
+use Drupal\Core\Field\FieldItemListInterface;
+use Drupal\Core\Field\WidgetBase;
+use Drupal\Core\Form\FormStateInterface;
+
+/**
+ * Plugin implementation of the 'uri' widget.
+ *
+ * @FieldWidget(
+ *   id = "uri",
+ *   label = @Translation("URI field"),
+ *   field_types = {
+ *     "uri",
+ *   }
+ * )
+ */
+class UriWidget extends WidgetBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function defaultSettings() {
+    return [
+      'size' => 60,
+      'placeholder' => '',
+    ] + parent::defaultSettings();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsForm(array $form, FormStateInterface $form_state) {
+    $element['size'] = [
+      '#type' => 'number',
+      '#title' => $this->t('Size of URI field'),
+      '#default_value' => $this->getSetting('size'),
+      '#required' => TRUE,
+      '#min' => 1,
+    ];
+    $element['placeholder'] = [
+      '#type' => 'textfield',
+      '#title' => $this->t('Placeholder'),
+      '#default_value' => $this->getSetting('placeholder'),
+      '#description' => $this->t('Text that will be shown inside the field until a value is entered. This hint is usually a sample value or a brief description of the expected format.'),
+    ];
+    return $element;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsSummary() {
+    $summary = [];
+
+    $summary[] = $this->t('URI field size: @size', ['@size' => $this->getSetting('size')]);
+    $placeholder = $this->getSetting('placeholder');
+    if (!empty($placeholder)) {
+      $summary[] = $this->t('Placeholder: @placeholder', ['@placeholder' => $placeholder]);
+    }
+
+    return $summary;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
+    $element['value'] = $element + [
+      '#type' => 'url',
+      '#default_value' => isset($items[$delta]->value) ? $items[$delta]->value : NULL,
+      '#size' => $this->getSetting('size'),
+      '#placeholder' => $this->getSetting('placeholder'),
+      '#maxlength' => $this->getFieldSetting('max_length'),
+    ];
+    return $element;
+  }
+
+}