CopyrightFooter.php in Copyright Footer 8

Contains \Drupal\copyright_footer\Plugin\Block\CopyrightFooter.

Namespace

Drupal\copyright_footer\Plugin\Block

File

src/Plugin/Block/CopyrightFooter.php

<?php

namespace Drupal\copyright_footer\Plugin\Block;


/**
 * @file
 * Contains \Drupal\copyright_footer\Plugin\Block\CopyrightFooter.
 */
use Drupal\Core\Block\BlockBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Link;
use Drupal\Core\Url;

/**
 * Copyright Footer module for Block.
 *
 * @Block (
 *   id = "copyright_footer",
 *   admin_label = @Translation("Copyright Footer"),
 *   category = @Translation("Custom")
 * )
 */
class CopyrightFooter extends BlockBase {

  /**
   * A version.
   *
   * @var string
   */
  public const VERSION = '8.x-1.x-dev';

  /**
   * {@inheritdoc}
   */
  public function defaultConfiguration() : array {
    return [
      'organization_name' => '',
      'organization_url' => '',
      'year_origin' => '',
      'year_to_date' => '',
      'version' => '',
      'version_url' => '',
      'label_display' => FALSE,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function blockForm($form, FormStateInterface $form_state) : array {
    $form['organization_name'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Organization name'),
      '#default_value' => $this->configuration['organization_name'],
    ];
    $form['organization_url'] = [
      '#type' => 'url',
      '#title' => $this
        ->t('Organization URL'),
      '#description' => $this
        ->t('Leave blank if not necessary.'),
      '#default_value' => $this->configuration['organization_url'],
    ];
    $form['year_origin'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Year origin from'),
      '#description' => $this
        ->t('Leave blank if not necessary.'),
      '#default_value' => $this->configuration['year_origin'],
    ];
    $date = new \DateTime();
    $form['year_to_date'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Year to date'),
      '#description' => $this
        ->t('Leave blank then the current year (@year) automatically shows up.', [
        '@year' => $date
          ->format('Y'),
      ]),
      '#default_value' => $this->configuration['year_to_date'],
    ];
    $form['version'] = [
      '#type' => 'textfield',
      '#title' => $this
        ->t('Version'),
      '#description' => $this
        ->t('Leave blank if not necessary.'),
      '#default_value' => $this->configuration['version'],
    ];
    $form['version_url'] = [
      '#type' => 'url',
      '#title' => $this
        ->t('Version URL'),
      '#description' => $this
        ->t('Leave blank if not necessary. It works w/ the version number above.') . $this
        ->t("If you don't input the version number, this field will be simply ignored."),
      '#default_value' => $this->configuration['version_url'],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function blockSubmit($form, FormStateInterface $form_state) : void {
    $this->configuration['organization_name'] = $form_state
      ->getValue('organization_name');
    $this->configuration['organization_url'] = $form_state
      ->getValue('organization_url');
    $this->configuration['year_origin'] = $form_state
      ->getValue('year_origin');
    $this->configuration['year_to_date'] = $form_state
      ->getValue('year_to_date');
    $this->configuration['version'] = $form_state
      ->getValue('version');
    $this->configuration['version_url'] = $form_state
      ->getValue('version_url');
  }

  /**
   * {@inheritdoc}
   */
  public function build() : array {
    $date = new \DateTime();

    // From $year_to_date to Present.
    $year_to_date = empty($this->configuration['year_to_date']) ? $date
      ->format('Y') : $this->configuration['year_to_date'];

    // Organization.
    $organization = $this->configuration['organization_name'];

    // Organization w/ URL.
    if (!empty($organization) && !empty($this->configuration['organization_url'])) {
      $url = Url::fromUri($this->configuration['organization_url']);
      $organization = Link::fromTextAndUrl($this->configuration['organization_name'], $url)
        ->toString();
    }

    // Version.
    $version = $this->configuration['version'];
    if (!empty($version)) {

      // Version only.
      $version = $this
        ->t('ver.@version', [
        '@version' => $version,
      ]);

      // Version w/ URL.
      if ($this->configuration['version_url']) {
        $url = Url::fromUri($this->configuration['version_url']);
        $version = $this
          ->t('ver.@version', [
          '@version' => Link::fromTextAndUrl($this->configuration['version'], $url)
            ->toString(),
        ]);
      }
    }
    $year = $date
      ->format('Y');
    return empty($this->configuration['year_origin']) || "{$this->configuration['year_origin']}" === $year ? [
      '#type' => 'markup',
      '#markup' => $this
        ->t('Copyright &copy; @year @organization @version', [
        '@year' => $year,
        '@organization' => $organization,
        '@version' => $version,
      ]),
    ] : [
      '#type' => 'markup',
      '#markup' => $this
        ->t('Copyright &copy; @year_origin-@year_to_date @organization @version', [
        '@year_origin' => $this->configuration['year_origin'],
        '@year_to_date' => $year_to_date,
        '@organization' => $organization,
        '@version' => $version,
      ]),
    ];
  }

}

Classes

Name	Description
CopyrightFooter	Copyright Footer module for Block.