site_reviews.module

<?php

/**
 * @file
 * Main file for the site_reviews.module.
 */

use Drupal\Core\Render\Element;
use Drupal\Core\Template\Attribute;
use Drupal\node\Entity\Node;
use Drupal\site_reviews\Controller\reviewsController;

/**
 * Implements hook_theme().
 */
function site_reviews_theme($existing, $type, $theme, $path) {
  return array(
    'site_reviews_list' => array(
      'variables' => array('nodes' => NULL),
      'template' => 'site-reviews-list',
    ),
    'site_reviews_list_by_staffer' => array(
      'variables' => array('node' => NULL, 'nodes' => NULL),
      'template' => 'site-reviews-list-by-staffer',
    ),
    'node__reviews' => array(
      'variables' => array(),
      'template' => 'node--reviews',
    ),
    'site_reviews_feedback_sent_successfully' => array(
      'variables' => array('name' => NULL),
      'template' => 'site-reviews-feedback-sent-successfully',
    ),
  );
}

/**
 * Implements hook_preprocess().
 */
function site_reviews_preprocess(&$variables, $hook) {
  $module_handler = Drupal::service('module_handler');
  $path = $module_handler->getModule('site_reviews')->getPath();
  $variables['site_reviews_module_directory'] = $path;
}

/**
 * Prepares variables for site-reviews-list.html.twig template.
 *
 * @param array $variables
 */
function template_preprocess_site_reviews_list(&$variables) {
  $nodes = $variables['nodes'];

  $viewmode = 'default';
  $entityType = 'node';
  $display = entity_get_display($entityType, 'review', $viewmode);
  $viewBuilder = \Drupal::entityTypeManager()->getViewBuilder($entityType);
  $renderer = \Drupal::service('renderer');

  $variables['nodes_reviews'] = [];

  $fieldsToRender = array(
    'field_name', 'field_staff', 'field_social_network_account', 'body',
  );

  $variables['count_nodes'] = 0;

  foreach ($nodes as $node) {
    $variables['nodes_reviews'][$node->id()]['node'] = $node;
    foreach ($fieldsToRender as $field_name) {
      if (isset($node->{$field_name}) && $field = $node->{$field_name}) {
        $variables['nodes_reviews'][$node->id()][$field_name] = NULL;
        $display_options = $display->getComponent($field_name);
        if ($display_options) {
          $fieldRenderable = $viewBuilder->viewField($field, $display_options);
          $variables['nodes_reviews'][$node->id()][$field_name] = $renderer->render($fieldRenderable);
        }
      }
    }
    $variables['count_nodes'] = $variables['count_nodes'] + 1;
  }
}

/**
 * Prepares variables for site-reviews-list.html.twig template.
 *
 * @param array $variables
 */
function template_preprocess_site_reviews_list_by_staffer(&$variables) {
  $nodes = $variables['nodes'];

  $viewmode = 'default';
  $entityType = 'node';
  $display = entity_get_display($entityType, 'review', $viewmode);
  $viewBuilder = \Drupal::entityTypeManager()->getViewBuilder($entityType);

  $variables['nodes_reviews'] = [];

  $fieldsToRender = array(
    'field_name', 'field_social_network_account', 'body',
  );

  $variables['count_nodes'] = 0;

  foreach ($nodes as $node) {
    $variables['nodes_reviews'][$node->id()]['node'] = $node;
    foreach ($fieldsToRender as $field_name) {
      if (isset($node->{$field_name}) && $field = $node->{$field_name}) {
        $fieldRenderable = $viewBuilder->viewField($field, $display->getComponent($field_name));
        if (count($fieldRenderable) && !empty($fieldRenderable)) {
          $variables['nodes_reviews'][$node->id()][$field_name] = drupal_render($fieldRenderable);
        }
      }
    }
    $variables['count_nodes'] = $variables['count_nodes'] + 1;
  }
}

/**
 * Prepares variables for node--reviews.html.twig template.
 *
 * @param array $variables
 */
function template_preprocess_node__reviews(&$variables) {
  $variables['view_mode'] = $variables['elements']['#view_mode'];

  // Provide a distinct $teaser boolean.
  $variables['teaser'] = $variables['view_mode'] == 'teaser';
  $variables['node'] = $variables['elements']['#node'];

  /** @var \Drupal\node\NodeInterface $node */
  $node = $variables['node'];

  $variables['date'] = \Drupal::service('date.formatter')->format($node->getCreatedTime(), 'long');
  unset($variables['elements']['created']);

  $variables['author_name'] = drupal_render($variables['elements']['uid']);
  unset($variables['elements']['uid']);

  $variables['url'] = $node->url('canonical', array(
    'language' => $node->language(),
  ));
  $variables['label'] = $variables['elements']['title'];
  unset($variables['elements']['title']);

  // The 'page' variable is set to TRUE in two occasions:
  //   - The view mode is 'full' and we are on the 'node.view' route.
  //   - The node is in preview and view mode is either 'full' or 'default'.
  $variables['page'] = ($variables['view_mode'] == 'full' && (node_is_page($node)) || (isset($node->in_preview) && in_array($node->preview_view_mode, array('full', 'default'))));

  // Helpful $content variable for templates.
  $variables += array('content' => array());
  foreach (Element::children($variables['elements']) as $key) {
    $variables['content'][$key] = $variables['elements'][$key];
  }

  // Дополнительная информация.
  $node_type = $node->type->entity;
  $variables['author_attributes'] = new Attribute();
  $variables['display_submitted'] = $node_type->displaySubmitted();
  if ($variables['display_submitted']) {
    if (theme_get_setting('features.node_user_picture')) {
      $variables['author_picture'] = user_view($node->getOwner(), 'compact');
    }
  }

  // Добавляет роль СТАТЬЯ для региона.
  $variables['attributes']['role'] = 'article';

  // Подгружает похожих сотрудников.
  $renderData = array(
    '#theme' => 'node__reviews_links',
    '#node' => $node,
  );
  $variables['node_reviews_links'] = \Drupal::service('renderer')->render($renderData, FALSE);
}