openlayers-8.x-4.x-dev/src/Plugin/Control/Attribution/Attribution.php

<?php

namespace Drupal\openlayers\Plugin\Control\Attribution;

use Drupal\Core\Form\FormStateInterface;
use Drupal\openlayers\Types\Control;

//use Drupal\Component\Utility\Color;
//use Drupal\Component\Utility\Rectangle;

/**
 * Defines the Attribution control for an Openlayers map.
 *
 * @OpenlayersPlugin(
 *   id = "ol_control_attribution",
 *   label = @Translation("Attribution"),
 *   description = @Translation("An attribution control."),
 *   service = "openlayers.Control:Attribution",
 *   library = "openlayers-plugin-control-attribution",
 *   is_configurable = "true",
 *   type = "control"
 * )
 */
class Attribution extends Control {

  /**
   * {@inheritdoc}
   */
  public function getSummary() {
    $summary = [
      '#theme' => 'openlayers_control_attribution_summary',
      '#data' => $this->configuration,
    ];
    $summary += parent::getSummary();

    return $summary;
  }

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [
      'className' => 'ol-attribution',
      'collapsible' => TRUE,
      'collapsed' => FALSE,
      'tipLabel' => 'Attributions',
      'label' => 'aaaaaaaaaaaaaa',
      'collapseLabel' => 'bbbbbbbbbbbbbbbb',      
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildConfigurationForm(array $form, FormStateInterface $form_state) {

    foreach($form['options'] as $key => $item) {
      $this->configuration[$key] = $form['options'][$key];
    }

    $form['options']['className'] = [
      '#type' => 'textfield',
      '#default_value' => $this->configuration['className'],
      '#title' => t('Class name'),
      '#description' => t('CSS class name.'),
      '#size' => 50,
      '#maxlength' => 50,
      '#required' => FALSE,
    ];
    $form['options']['collapsible'] = array(
      '#type' => 'checkbox',
      '#title' => $this->t('Collapsible'),
      '#description' => t('Specify if attributions can be collapsed.'),
      '#default_value' => $this->configuration['collapsible'],
    );
    $form['options']['collapsed'] = array(
      '#type' => 'checkbox',
      '#title' => $this->t('Collapsed'),
      '#description' => t('Specify if attributions should be collapsed at startup.'),
      '#default_value' => $this->configuration['collapsed'],        //  Specify if attributions can be collapsed.
    );
    $form['options']['tipLabel'] = [
      '#type' => 'textfield',
      '#default_value' => $this->configuration['tipLabel'],
      '#title' => t('Tip label'),
      '#description' => t('Text label to use for the button tip.'),
      '#size' => 100,
      '#maxlength' => 100,
      '#required' => FALSE,
    ];
    $form['options']['label'] = [
      '#type' => 'textfield',
      '#default_value' => $this->configuration['label'],
      '#title' => t('Label'),
      '#description' => t('Text label to use for the collapsed attributions button.'),
      '#size' => 100,
      '#maxlength' => 100,
      '#required' => FALSE,
    ];
    $form['options']['collapseLabel'] = [
      '#type' => 'textfield',
      '#default_value' => $this->configuration['collapseLabel'],
      '#title' => t('Collapse label'),
      '#description' => t('Text label to use for the expanded attributions button.'),
      '#size' => 100,
      '#maxlength' => 100,
      '#required' => FALSE,
    ];

    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function validateConfigurationForm(array &$form, FormStateInterface $form_state) {

  }

  /**
   * {@inheritdoc}
   */
  public function submitConfigurationForm(array &$form, FormStateInterface $form_state) {
    foreach($form_state->getValues() as $key => $item) {
      $this->configuration[$key] = $form_state->getValue($key);
    }
  }

}