CountBlock.php in Basic cart 8.3

Namespace

Drupal\basic_cart\Plugin\Block

File

src/Plugin/Block/CountBlock.php

<?php

namespace Drupal\basic_cart\Plugin\Block;

use Drupal\Core\Block\BlockBase;
use Drupal\basic_cart\Utility;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Component\Utility\SafeMarkup;

/**
 * Provides a 'Basic Cart Count' block.
 *
 * @Block(
 *   id = "basic_cart_countblock",
 *   admin_label = @Translation("Basic Cart Count Block")
 * )
 */
class CountBlock extends BlockBase {

  /**
   * {@inheritdoc}
   */
  public function build() {
    $config = $this
      ->getConfiguration();
    $render = array(
      '#theme' => 'basic_cart_count_block',
      '#cartcount' => Utility::cartCount(),
      '#cache' => array(
        'max-age' => 0,
      ),
    );
    if ($config['float']) {
      $render['#float'] = SafeMarkup::checkPlain($config['float'])
        ->__toString();
    }
    if ($config['size']) {
      $render['#size'] = SafeMarkup::checkPlain($config['size'])
        ->__toString();
      $render['#size_class'] = "-" . str_replace("x", "-", SafeMarkup::checkPlain($config['size'])
        ->__toString());
      $css = str_replace("x", "", SafeMarkup::checkPlain($config['size'])
        ->__toString());
    }
    if ($config['top']) {
      $render['#top'] = SafeMarkup::checkPlain($config['top'])
        ->__toString() . 'px';
    }
    if ($config['bottom']) {
      $render['#bottom'] = SafeMarkup::checkPlain($config['bottom'])
        ->__toString() . 'px';
    }
    if ($config['left']) {
      $render['#left'] = SafeMarkup::checkPlain($config['left'])
        ->__toString() . 'px';
    }
    if ($config['right']) {
      $render['#right'] = SafeMarkup::checkPlain($config['right'])
        ->__toString() . 'px';
    }
    if (!$css) {
      $css = "4839";
    }
    $render['#attached']['library'][] = 'basic_cart/' . $css;
    return $render;
  }

  /**
   * {@inheritdoc}
   */
  public function blockForm($form, FormStateInterface $form_state) {
    $form = parent::blockForm($form, $form_state);
    $config = $this
      ->getConfiguration();
    $form['size'] = array(
      '#type' => 'select',
      '#options' => [
        '32x26' => '32x26',
        '48x39' => '48x39',
        '128x105' => '128x105',
        '64x52' => '64x52',
      ],
      '#title' => $this
        ->t('Cart Icon Size'),
      '#description' => $this
        ->t('Cart icon size'),
      '#default_value' => isset($config['size']) ? $config['size'] : '48x29',
    );
    $form['float'] = array(
      '#type' => 'select',
      '#options' => [
        'none' => 'none',
        'right' => 'right',
        'left' => 'left',
      ],
      '#title' => $this
        ->t('Float'),
      '#description' => $this
        ->t('Cart icon floated to right or left'),
      '#default_value' => isset($config['float']) ? $config['float'] : '',
    );
    $form['top'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Top'),
      '#description' => $this
        ->t('Top positon value in pixel'),
      '#default_value' => isset($config['top']) ? $config['top'] : '',
      '#size' => 3,
    );
    $form['bottom'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Bottom'),
      '#description' => $this
        ->t('Bottom positon value in pixel'),
      '#default_value' => isset($config['bottom']) ? $config['bottom'] : '',
      '#size' => 3,
    );
    $form['left'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Left'),
      '#description' => $this
        ->t('Left positon value in pixel'),
      '#default_value' => isset($config['left']) ? $config['left'] : '',
      '#size' => 3,
    );
    $form['right'] = array(
      '#type' => 'textfield',
      '#title' => $this
        ->t('Right'),
      '#description' => $this
        ->t('Right positon value in pixel'),
      '#default_value' => isset($config['right']) ? $config['right'] : '',
      '#size' => 3,
    );
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function blockSubmit($form, FormStateInterface $form_state) {
    parent::blockSubmit($form, $form_state);
    $values = $form_state
      ->getValues();
    $this->configuration['float'] = $values['float'];
    $this->configuration['top'] = $values['top'];
    $this->configuration['bottom'] = $values['bottom'];
    $this->configuration['left'] = $values['left'];
    $this->configuration['right'] = $values['right'];
    $this->configuration['size'] = $values['size'];
  }

}

Classes

Name	Description
CountBlock	Provides a 'Basic Cart Count' block.