clean install

web/modules/geofield/src/Plugin/Field/FieldWidget/GeofieldDmsWidget.php

@@ -0,0 +1,81 @@
+<?php
+
+namespace Drupal\geofield\Plugin\Field\FieldWidget;
+
+use Drupal\Core\Field\FieldItemListInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\geofield\DmsConverter;
+use Drupal\geofield\DmsPoint;
+
+/**
+ * Plugin implementation of the 'geofield_dms' widget.
+ *
+ * @FieldWidget(
+ *   id = "geofield_dms",
+ *   label = @Translation("Degrees Minutes Seconds"),
+ *   field_types = {
+ *     "geofield"
+ *   }
+ * )
+ */
+class GeofieldDmsWidget extends GeofieldBaseWidget {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function formElement(FieldItemListInterface $items, $delta, array $element, array &$form, FormStateInterface $form_state) {
+    $element = parent::formElement($items, $delta, $element, $form, $form_state);
+
+    /** @var \Drupal\geofield\Plugin\Field\FieldType\GeofieldItem $geofield_item */
+    $geofield_item = $items->getValue()[$delta];
+    if (empty($geofield_item) || $geofield_item['geo_type'] == 'Point') {
+      $latlon_value = [];
+
+      foreach (['lat', 'lon'] as $component) {
+        $latlon_value[$component] = isset($items[$delta]->{$component}) ? floatval($items[$delta]->{$component}) : '';
+      }
+
+      $element['value'] += [
+        '#type' => 'geofield_dms',
+        '#default_value' => $latlon_value,
+      ];
+    }
+    else {
+      $widget_label = $this->getPluginDefinition()['label']->render();
+      $element['value'] += [
+        '#prefix' => '<div class="geofield-warning">' . $this->t('The "@widget_label" widget cannot be applied because it doesn\'t support Geometries (Polylines, Polygons, etc.).', [
+          '@widget_label' => $widget_label,
+        ]) . '</div>',
+        '#type' => 'textarea',
+        '#default_value' => $items[$delta]->value ?: NULL,
+      ];
+    }
+    return $element;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function massageFormValues(array $values, array $form, FormStateInterface $form_state) {
+    foreach ($values as $delta => $value) {
+      // Generate a valid Geofield only if the DMS coordinates are valid.
+      if (
+        is_numeric($value['value']['lon']['degrees']) &&
+        is_numeric($value['value']['lon']['minutes']) &&
+        is_numeric($value['value']['lon']['seconds']) &&
+        is_numeric($value['value']['lat']['degrees']) &&
+        is_numeric($value['value']['lat']['minutes']) &&
+        is_numeric($value['value']['lat']['seconds'])
+      ) {
+        $components = DmsConverter::dmsToDecimal(new DmsPoint($value['value']['lon'], $value['value']['lat']));
+        $values[$delta]['value'] = $this->geofieldBackendValue($this->wktGenerator->wktGeneratePoint($components));
+      }
+      // Otherwise delete the entry.
+      else {
+        $values[$delta]['value'] = NULL;
+      }
+    }
+    return $values;
+  }
+
+}