layoutcomponents-8.x-1.14-beta2/modules/lc_simple_tabs/lc_simple_tabs.module

<?php

/**
 * @file
 * LC Simple tabs module file.
 */

use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Form\FormStateInterface;

/**
 * Implements hook_theme().
 */
function lc_simple_tabs_theme($existing, $type, $theme, $path) {
  return [
    'layoutcomponents_block_content__simple_tabs' => [
      'base hook' => 'block',
    ],
  ];
}

/**
 * Implements hook_page_attachments().
 */
function lc_simple_tabs_page_attachments(&$page) {
  $page['#attached']['library'][] = 'lc_simple_tabs/lc_simple_tabs';
}

/**
 * Implements hook_help().
 */
function lc_simple_tabs_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    // Create help page.
    case 'help.page.lc_simple_tabs':
      $module_handler = \Drupal::service('module_handler');
      $module_path = $module_handler->getModule('lc_simple_tabs')->getPath();
      $file = $module_path . '/README.md';
      if (!file_exists($file)) {
        return '';
      }

      // Get content from file.
      $reader = file_get_contents($file);

      // Return "clean" content.
      return preg_replace("/\r\n|\n|\r/", "<br>", $reader);
  }
}

/**
 * Implements hook_entity_form_alter().
 */
function lc_simple_tabs_inline_entity_form_entity_form_alter(&$entity_form, &$form_state) {
  /** @var \Drupal\layoutcomponents\Api\Component $lcApi */
  $lcApi = Drupal::service('layoutcomponents.apiComponent');

  if ($entity_form['#bundle'] == 'simple_tab_item') {
    if (isset($entity_form['#default_value'])) {
      $label = t('Edit Layout');
      if (!empty($entity_form['#default_value']->id())) {
        $href = "/block/" . $entity_form['#default_value']->id() . "/layout";
        $markup = '<a href="' . $href . '" target="blank" class="simplte-tabs-edit-layout btn btn-success">' . $label . '</a>';
      }
      else {
        $markup = t('You need to press "Update" button before edit with Layout this tab.');
      }
      $markup .= '<br><p class="text-danger">* ' . t('When you save the layout you will have to reload this page') . '</p>';
      $entity_form['layout'] = [
        '#type' => 'markup',
        '#markup' => $markup,
        '#weight' => '-1',
      ];

      /** @var \Drupal\block_content\Entity\BlockContent $block */
      $block = $entity_form['#default_value'];

      // LC Title.
      $entity_form['field_sta_item_title']['widget'][0]['value']['#description'] = t('Set the title of this tab');
      $title = $entity_form['field_sta_item_title']['widget'][0]['value'];
      $entity_form['field_sta_item_title']['widget'][0]['value'] = $lcApi->getComponentElement(
        [
          'id' => 'block_' . $block->get('info')->getString() . '-tabs',
          'no_lc' => TRUE,
        ],
        $title
      );

      // LC Anchor.
      $entity_form['field_st_item_anchor']['widget'][0]['value']['#description'] = t('Set the anchor of this tab');
      $anchor = $entity_form['field_st_item_anchor']['widget'][0]['value'];
      $entity_form['field_st_item_anchor']['widget'][0]['value'] = $lcApi->getComponentElement(
        [
          'id' => 'block_' . $block->get('info')->getString() . '-tabs',
          'no_lc' => TRUE,
        ],
        $anchor
      );
    }
    /** @var \Drupal\block_content\Entity\BlockContent $block */
    $block = $entity_form['#default_value'];
    if (isset($block)) {
      $block->isDefaultRevision(TRUE);
      $block->save();
    }
  }
}

/**
 * Implements hook_block_type_form_alter().
 */
function lc_simple_tabs_block_type_form_alter(array &$form, FormStateInterface &$form_state, $block_type) {
  if ($block_type == "simple_tabs") {
    /** @var \Drupal\layoutcomponents\Api\Component $lcApi */
    $lcApi = Drupal::service('layoutcomponents.apiComponent');

    /** @var \Drupal\block_content\Entity\BlockContent $block */
    $block = $form['#block'];
    $block_id = str_replace(" ", "_", $block->get('info')->getString());

    // LC inline video extra class.
    $extra_class = $form['field_sta_extra_class']['widget'][0]['value'];
    $form['field_sta_extra_class']['widget'][0]['value'] = $lcApi->getComponentElement(
      [
        'id' => 'block_' . $block_id . '-tabs',
        'input' => 'text',
        'type' => 'class',
        'style' => 'extra_class',
        'element' => 'text',
      ],
      $extra_class
    );

    $form['field_st_item']['widget']['#field_title'] = '';
  }
}