class FirstRow in Geolocation Field 8.3
Same name and namespace in other branches
- 8.2 src/Plugin/geolocation/Location/FirstRow.php \Drupal\geolocation\Plugin\geolocation\Location\FirstRow
Derive center from first row.
Plugin annotation
@Location(
id = "first_row",
name = @Translation("View first row"),
description = @Translation("Use geolocation field value from first row."),
)
Hierarchy
- class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
- class \Drupal\geolocation\LocationBase implements ContainerFactoryPluginInterface, LocationInterface
- class \Drupal\geolocation\Plugin\geolocation\Location\FirstRow implements LocationInterface uses ViewsContextTrait
- class \Drupal\geolocation\LocationBase implements ContainerFactoryPluginInterface, LocationInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
Expanded class hierarchy of FirstRow
File
- src/
Plugin/ geolocation/ Location/ FirstRow.php, line 18
Namespace
Drupal\geolocation\Plugin\geolocation\LocationView source
class FirstRow extends LocationBase implements LocationInterface {
use ViewsContextTrait;
/**
* {@inheritdoc}
*/
public function getAvailableLocationOptions($context) {
$options = [];
if ($displayHandler = self::getViewsDisplayHandler($context)) {
if ($displayHandler
->getPlugin('style')
->getPluginId() == 'maps_common') {
$options['first_row'] = $this
->t('First row');
}
}
return $options;
}
/**
* {@inheritdoc}
*/
public function getCoordinates($location_option_id, array $location_option_settings, $context = NULL) {
if (!($displayHandler = self::getViewsDisplayHandler($context))) {
return parent::getCoordinates($location_option_id, $location_option_settings, $context);
}
$views_style = $displayHandler
->getPlugin('style');
if (empty($views_style->options['geolocation_field'])) {
return parent::getCoordinates($location_option_id, $location_option_settings, $context);
}
/** @var \Drupal\geolocation\Plugin\views\field\GeolocationField $geolocation_field */
$geolocation_field = $views_style->view->field[$views_style->options['geolocation_field']];
if (empty($geolocation_field)) {
return parent::getCoordinates($location_option_id, $location_option_settings, $context);
}
if (empty($views_style->view->result[0])) {
return parent::getCoordinates($location_option_id, $location_option_settings, $context);
}
$entity = $geolocation_field
->getEntity($views_style->view->result[0]);
if (empty($entity)) {
return parent::getCoordinates($location_option_id, $location_option_settings, $context);
}
if (isset($entity->{$geolocation_field->definition['field_name']})) {
/** @var \Drupal\geolocation\Plugin\Field\FieldType\GeolocationItem $item */
$item = $entity->{$geolocation_field->definition['field_name']}
->first();
if (empty($item)) {
return parent::getCoordinates($location_option_id, $location_option_settings, $context);
}
return [
'lat' => $item
->get('lat')
->getValue(),
'lng' => $item
->get('lng')
->getValue(),
];
}
return parent::getCoordinates($location_option_id, $location_option_settings, $context);
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
DependencySerializationTrait:: |
protected | property | An array of entity type IDs keyed by the property name of their storages. | |
DependencySerializationTrait:: |
protected | property | An array of service IDs keyed by property name used for serialization. | |
DependencySerializationTrait:: |
public | function | 1 | |
DependencySerializationTrait:: |
public | function | 2 | |
FirstRow:: |
public | function |
For one Location (i.e. boundary filter), return all options (all filters). Overrides LocationBase:: |
|
FirstRow:: |
public | function |
Get map location. Overrides LocationBase:: |
|
LocationBase:: |
public static | function |
Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface:: |
1 |
LocationBase:: |
public static | function |
Provide a populated settings array. Overrides LocationInterface:: |
2 |
LocationBase:: |
public | function |
Provide Location option specific settings. Overrides LocationInterface:: |
|
LocationBase:: |
public | function |
Settings form by ID and context. Overrides LocationInterface:: |
2 |
LocationBase:: |
public | function | ||
MessengerTrait:: |
protected | property | The messenger. | 29 |
MessengerTrait:: |
public | function | Gets the messenger. | 29 |
MessengerTrait:: |
public | function | Sets the messenger. | |
PluginBase:: |
protected | property | Configuration information passed into the plugin. | 1 |
PluginBase:: |
protected | property | The plugin implementation definition. | 1 |
PluginBase:: |
protected | property | The plugin_id. | |
PluginBase:: |
constant | A string which is used to separate base plugin IDs from the derivative ID. | ||
PluginBase:: |
public | function |
Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface:: |
|
PluginBase:: |
public | function |
Gets the definition of the plugin implementation. Overrides PluginInspectionInterface:: |
3 |
PluginBase:: |
public | function |
Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface:: |
|
PluginBase:: |
public | function | Determines if the plugin is configurable. | |
PluginBase:: |
public | function | Constructs a \Drupal\Component\Plugin\PluginBase object. | 92 |
StringTranslationTrait:: |
protected | property | The string translation service. | 1 |
StringTranslationTrait:: |
protected | function | Formats a string containing a count of items. | |
StringTranslationTrait:: |
protected | function | Returns the number of plurals supported by a given language. | |
StringTranslationTrait:: |
protected | function | Gets the string translation service. | |
StringTranslationTrait:: |
public | function | Sets the string translation service to use. | 2 |
StringTranslationTrait:: |
protected | function | Translates a string to the current language or to a given language. | |
ViewsContextTrait:: |
protected static | function | Get display handler from context. |