InlineJS.php in Openlayers 7.3

Interaction: JS.

Namespace

Drupal\openlayers\Plugin\Interaction\InlineJS

File

src/Plugin/Interaction/InlineJS/InlineJS.php

<?php

/**
 * @file
 * Interaction: JS.
 */
namespace Drupal\openlayers\Plugin\Interaction\InlineJS;

use Drupal\Core\Extension\ModuleHandlerInterface;
use Drupal\openlayers\Types\Interaction;
use Drupal\service_container\Legacy\Drupal7;
use Drupal\service_container\Messenger\MessengerInterface;

/**
 * Class InlineJS.
 *
 * @OpenlayersPlugin(
 *  id = "InlineJS",
 *  arguments = {
 *    "@module_handler",
 *    "@messenger",
 *    "@drupal7"
 *  }
 * )
 */
class InlineJS extends Interaction {

  /**
   * Constructs an InlineJS plugin.
   *
   * @param array $configuration
   *   The configuration array.
   * @param string $plugin_id
   *   The plugin id.
   * @param array $plugin_definition
   *   The plugin definition.
   */
  public function __construct(array $configuration, $plugin_id, array $plugin_definition, ModuleHandlerInterface $module_handler, MessengerInterface $messenger, Drupal7 $drupal7) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this->moduleHandler = $module_handler;
    $this->messenger = $messenger;
    $this->drupal7 = $drupal7;
  }

  /**
   * {@inheritdoc}
   */
  public function optionsForm(array &$form, array &$form_state) {
    $attached = array();
    if ($this->moduleHandler
      ->moduleExists('ace_editor')) {
      $attached = array(
        'library' => array(
          array(
            'ace_editor',
            'ace',
          ),
        ),
        'js' => array(
          $this->drupal7
            ->drupal_get_path('module', 'openlayers') . '/js/openlayers.editor.js',
        ),
      );
    }
    else {
      $this->messenger
        ->addMessage(t('To get syntax highlighting, you should install the module <a href="@url1">ace_editor</a> and its <a href="@url2">library</a>.', array(
        '@url1' => 'http://drupal.org/project/ace_editor',
        '@url2' => 'http://ace.c9.io/',
      )), 'warning');
    }
    $form['options']['javascript'] = array(
      '#type' => 'textarea',
      '#title' => t('Javascript'),
      '#description' => t('Javascript to evaluate. The available variable is: <em>data</em>. You must create the openlayers variable <em>interaction</em>.'),
      '#rows' => 15,
      '#default_value' => $this
        ->getOption('javascript'),
      '#attributes' => array(
        'data-editor' => 'javascript',
      ),
      '#attached' => $attached,
    );
  }

}

Classes

Name	Description
InlineJS	Class InlineJS.