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<?php
namespace Drupal\openlayers\Plugin\Field\FieldWidget;
use Drupal\Core\Field\WidgetBase;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\openlayers\OpenlayersService;
use Drupal\openlayers\MapSettings;
abstract class OpenlayersWidgetBase extends WidgetBase {
protected $openlayersService;
public function __construct($plugin_id, $plugin_definition, FieldDefinitionInterface $field_definition, array $settings, array $third_party_settings, OpenlayersService $openlayers_service) {
parent::__construct($plugin_id, $plugin_definition, $field_definition, $settings, $third_party_settings);
$this->openlayersService = $openlayers_service;
}
public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
return new static($plugin_id, $plugin_definition, $configuration['field_definition'], $configuration['settings'], $configuration['third_party_settings'], $container
->get('openlayers.service'));
}
public static function defaultSettings() {
return [
'map' => '',
'height' => 400,
'height_unit' => 'px',
'multiple_map' => FALSE,
'initial_settings' => [
'lat' => 0.0,
'lon' => 0.0,
'zoom' => 10,
],
'input' => [
'show' => FALSE,
'editable' => FALSE,
],
] + parent::defaultSettings();
}
public function settingsForm(array $form, FormStateInterface $form_state) {
$settings = $this
->getSettings();
$form['#tree'] = TRUE;
$field_name = $this->fieldDefinition
->getName();
$mapNames = \Drupal::service('config.storage')
->listAll('openlayers.map');
$map_options = [];
foreach ($mapNames as $mapName) {
$mapLabel = \Drupal::config($mapName)
->get('label');
$mapName = str_replace('openlayers.map.', '', $mapName);
$map_options[$mapName] = $mapLabel;
}
$form['map'] = [
'#title' => $this
->t('Openlayers Map'),
'#type' => 'select',
'#description' => $this
->t('Select the map you wish to use.'),
'#options' => $map_options,
'#empty_option' => $this
->t('-- select map --'),
'#default_value' => $settings['map'],
'#required' => TRUE,
'#weight' => -5,
];
$form['height'] = [
'#title' => $this
->t('Map Height'),
'#type' => 'number',
'#default_value' => $settings['height'],
'#description' => $this
->t('Note: This can be left empty to make the Map fill its parent container height.'),
'#weight' => -2,
];
$form['height_unit'] = [
'#title' => t('Map height unit'),
'#type' => 'select',
'#options' => [
'px' => t('px'),
'%' => t('%'),
],
'#default_value' => $settings['height_unit'],
'#description' => t("Whether height is absolute (pixels) or relative (percent).<br><strong>Note:</strong> In case of Percent the Openlayers Map should be wrapped in a container element with defined Height, otherwise won't show up."),
'#weight' => -1,
];
$form['initial_settings'] = [
'#type' => 'fieldset',
'#title' => $this
->t('Initial Settings (for empty map)'),
];
$form['initial_settings']['lat'] = [
'#type' => 'textfield',
'#title' => $this
->t('Latitude'),
'#default_value' => isset($settings['initial_settings']['lat']) ? $settings['initial_settings']['lat'] : 0,
'#required' => TRUE,
];
$form['initial_settings']['lon'] = [
'#type' => 'textfield',
'#title' => $this
->t('Longtitude'),
'#default_value' => isset($settings['initial_settings']['lon']) ? $settings['initial_settings']['lon'] : 0,
'#required' => TRUE,
];
$form['initial_settings']['zoom'] = [
'#type' => 'textfield',
'#title' => $this
->t('Default zoom level'),
'#default_value' => isset($settings['initial_settings']['zoom']) ? $settings['initial_settings']['zoom'] : 10,
'#required' => TRUE,
'#description' => $this
->t('Zoom to be used for a single marker or a blank map'),
];
$form['input'] = [
'#type' => 'fieldset',
'#title' => $this
->t('Geofield Settings'),
];
$form['input']['show'] = [
'#type' => 'checkbox',
'#title' => $this
->t('Show geofield input element'),
'#default_value' => $settings['input']['show'],
];
$form['input']['editable'] = [
'#type' => 'checkbox',
'#title' => $this
->t('Allow editing of geofield input field'),
'#default_value' => $settings['input']['editable'],
'#states' => [
'invisible' => [
':input[name="fields[field_geofield][settings_edit_form][settings][input][show]"]' => [
'checked' => FALSE,
],
],
],
];
$form['toolbar'] = [
'#type' => 'fieldset',
'#title' => $this
->t('Editing Toolbar settings'),
];
$form['toolbar']['position'] = [
'#type' => 'select',
'#title' => $this
->t('Toolbar position.'),
'#options' => [
'top' => 'top',
'bottom' => 'bottom',
'left' => 'left',
'right' => 'right',
'topleft' => 'topleft',
'topright' => 'topright',
'bottomleft' => 'bottomleft',
'bottomright' => 'bottomright',
],
'#default_value' => $settings['toolbar']['position'],
];
return $form;
}
}