PdfEngineBase.php in Entity Print 8

Namespace

Drupal\entity_print\Plugin

File

src/Plugin/PdfEngineBase.php

<?php

namespace Drupal\entity_print\Plugin;

use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Plugin\PluginBase;

/**
 * The PdfEngineBase class.
 */
abstract class PdfEngineBase extends PluginBase implements PdfEngineInterface {

  /**
   * The PDF library object.
   *
   * @var object
   */
  protected $pdf;

  /**
   * {@inheritdoc}
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition) {
    parent::__construct($configuration, $plugin_id, $plugin_definition);
    $this
      ->setConfiguration($configuration);
  }

  /**
   * {@inheritdoc}
   */
  public static function getInstallationInstructions() {
    return 'Please install using composer';
  }

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

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

    // No validation required by default.
  }

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

  /**
   * {@inheritdoc}
   */
  public function getConfiguration() {
    return $this->configuration;
  }

  /**
   * {@inheritdoc}
   */
  public function setConfiguration(array $configuration) {
    $this->configuration = $configuration + $this
      ->defaultConfiguration();
  }

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() {
    return [];
  }

  /**
   * {@inheritdoc}
   */
  public function calculateDependencies() {
    return [];
  }

}

Classes

Name	Description
PdfEngineBase	The PdfEngineBase class.