class Baidu in Geolocation Field 8.3

Provides Baidu Maps API.

Plugin annotation


@MapProvider(
  id = "baidu",
  name = @Translation("Baidu Maps"),
  description = @Translation("Baidu support."),
)

Hierarchy

class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
- class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
  - class \Drupal\geolocation\MapProviderBase implements ContainerFactoryPluginInterface, MapProviderInterface
    class \Drupal\geolocation_baidu\Plugin\geolocation\MapProvider\Baidu

Expanded class hierarchy of Baidu

File

modules/geolocation_baidu/src/Plugin/geolocation/MapProvider/Baidu.php, line 17

Namespace

Drupal\geolocation_baidu\Plugin\geolocation\MapProvider

View source

class Baidu extends MapProviderBase {

  /**
   * Baidu API Url.
   *
   * @var string
   */
  public static $apiBaseUrl = 'https://api.map.baidu.com/api?v=2.0';

  /**
   * {@inheritdoc}
   */
  public static function getDefaultSettings() {
    return array_replace_recursive(parent::getDefaultSettings(), [
      'zoom' => 10,
      'height' => '400px',
      'width' => '100%',
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getSettings(array $settings) {
    $settings = parent::getSettings($settings);
    $settings['zoom'] = (int) $settings['zoom'];
    return $settings;
  }

  /**
   * {@inheritdoc}
   */
  public function getSettingsSummary(array $settings) {
    $settings = array_replace_recursive(self::getDefaultSettings(), $settings);
    $summary = parent::getSettingsSummary($settings);
    $summary[] = $this
      ->t('Zoom level: @zoom', [
      '@zoom' => $settings['zoom'],
    ]);
    $summary[] = $this
      ->t('Height: @height', [
      '@height' => $settings['height'],
    ]);
    $summary[] = $this
      ->t('Width: @width', [
      '@width' => $settings['width'],
    ]);
    return $summary;
  }

  /**
   * {@inheritdoc}
   */
  public function getSettingsForm(array $settings, array $parents = []) {
    $settings += self::getDefaultSettings();
    if ($parents) {
      $parents_string = implode('][', $parents);
    }
    else {
      $parents_string = NULL;
    }
    $form = parent::getSettingsForm($settings, $parents);
    $form['height'] = [
      '#group' => $parents_string,
      '#type' => 'textfield',
      '#title' => $this
        ->t('Height'),
      '#description' => $this
        ->t('Enter the dimensions and the measurement units. E.g. 200px or 100%.'),
      '#size' => 4,
      '#default_value' => $settings['height'],
    ];
    $form['width'] = [
      '#group' => $parents_string,
      '#type' => 'textfield',
      '#title' => $this
        ->t('Width'),
      '#description' => $this
        ->t('Enter the dimensions and the measurement units. E.g. 200px or 100%.'),
      '#size' => 4,
      '#default_value' => $settings['width'],
    ];
    $form['zoom'] = [
      '#group' => $parents_string,
      '#type' => 'select',
      '#title' => $this
        ->t('Zoom level'),
      '#options' => range(0, 20),
      '#description' => $this
        ->t('The initial resolution at which to display the map, where zoom 0 corresponds to a map of the Earth fully zoomed out, and higher zoom levels zoom in at a higher resolution.'),
      '#default_value' => $settings['zoom'],
      '#process' => [
        [
          '\\Drupal\\Core\\Render\\Element\\RenderElement',
          'processGroup',
        ],
        [
          '\\Drupal\\Core\\Render\\Element\\Select',
          'processSelect',
        ],
      ],
      '#pre_render' => [
        [
          '\\Drupal\\Core\\Render\\Element\\RenderElement',
          'preRenderGroup',
        ],
      ],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function alterRenderArray(array $render_array, array $map_settings, array $context = []) {
    $config = \Drupal::config('baidu_maps.settings');
    $render_array['#attached'] = BubbleableMetadata::mergeAttachments(empty($render_array['#attached']) ? [] : $render_array['#attached'], [
      'library' => [
        'geolocation_baidu/baidu_maps',
        'geolocation_baidu/geolocation.baidu',
      ],
      'drupalSettings' => [
        'geolocation' => [
          'baiduKey' => $config
            ->get('key'),
          'maps' => [
            $render_array['#id'] => [
              'settings' => [
                'baidu_settings' => $map_settings,
              ],
            ],
          ],
        ],
      ],
    ]);
    return parent::alterRenderArray($render_array, $map_settings, $context);
  }

  /**
   * {@inheritdoc}
   */
  public static function getControlPositions() {
    return [
      'BMAP_ANCHOR_TOP_LEFT' => t('Top left'),
      'BMAP_ANCHOR_TOP_RIGHT' => t('Top right'),
      'BMAP_ANCHOR_BOTTOM_LEFT' => t('Bottom left'),
      'BMAP_ANCHOR_BOTTOM_RIGHT' => t('Bottom right'),
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function alterCommonMap(array $render_array, array $map_settings, array $context) {
    $render_array['#attached'] = BubbleableMetadata::mergeAttachments(empty($render_array['#attached']) ? [] : $render_array['#attached'], [
      'library' => [
        'geolocation_baidu/commonmap.baidu',
      ],
    ]);
    return $render_array;
  }

  /**
   * Get Baidu API Base URL.
   *
   * @return string
   *   Base Url.
   */
  public function getApiUrl() {
    $config = \Drupal::config('baidu_maps.settings');
    $api_key = $config
      ->get('key');
    return self::$apiBaseUrl . '&ak=' . $api_key;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Baidu::$apiBaseUrl	public static	property	Baidu API Url.
Baidu::alterCommonMap	public	function	Alter common map build array. Overrides MapProviderBase::alterCommonMap
Baidu::alterRenderArray	public	function	Alter render array. Overrides MapProviderBase::alterRenderArray
Baidu::getApiUrl	public	function	Get Baidu API Base URL.
Baidu::getControlPositions	public static	function	Return available control positions. Overrides MapProviderBase::getControlPositions
Baidu::getDefaultSettings	public static	function	Provide a populated settings array. Overrides MapProviderBase::getDefaultSettings
Baidu::getSettings	public	function	Provide map provider specific settings ready to handover to JS. Overrides MapProviderBase::getSettings
Baidu::getSettingsForm	public	function	Provide a generic map settings form array. Overrides MapProviderBase::getSettingsForm
Baidu::getSettingsSummary	public	function	Provide a summary array to use in field formatters. Overrides MapProviderBase::getSettingsSummary
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
MapProviderBase::$mapFeatureManager	protected	property	Map feature manager.
MapProviderBase::create	public static	function	Creates an instance of the plugin. Overrides ContainerFactoryPluginInterface::create
MapProviderBase::validateMapFeatureForms	public	function	Validate form.
MapProviderBase::__construct	public	function	Constructs a new GeocoderBase object. Overrides PluginBase::__construct
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.

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class Baidu in Geolocation Field 8.3

Plugin annotation

Hierarchy

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Namespace

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