paid_ads-8.x-1.x-dev/paid_ads.module

<?php

/**
 * @file
 * Module hook and functions.
 */

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Field\FieldDefinitionInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\Core\Link;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\Core\Url;

/**
 * Implements hook_help().
 */
function paid_ads_help($route_name, RouteMatchInterface $route_match) {
  if ($route_name === 'paid_ads.admin.gateway.gateway' && $route_match->getRawParameter('gateway') === 'paypal_gateway') {
    $text = t('You should copy here the credentials and mode of one of your applications set in @dash_link', [
      '@dash_link' => Link::fromTextAndUrl(t('PayPal Dev Dashboard'), Url::fromUri('https://developer.paypal.com/developer/applications/', [
        'absolute' => TRUE,
        'attributes' => ['target' => '_blank'],
      ]))
        ->toString(),
    ]);
    $output = '';
    $output .= '<div>' . $text . '</div>';
    return $output;
  }
}

/**
 * Implements hook_theme().
 */
function paid_ads_theme() {
  return [
    'paid_ads_paypal_gateway' => [
      'variables' => [
        'API_key' => NULL,
        'amount' => NULL,
        'attributes' => [],
        'label' => '',
      ],
    ],

    'paid_boolean_paid' => [
      'variables' => [
        'item' => NULL,
        'text' => '',
      ],
    ],
  ];
}

/**
 * Implements hook_entity_field_access().
 */
function paid_ads_entity_field_access($operation, FieldDefinitionInterface $field_definition, AccountInterface $account, FieldItemListInterface $items = NULL) {
  if ($field_definition->getType() == 'paid_boolean') {

    if ($account->hasPermission('paid_ads.payment.administer')) {
      return AccessResult::allowed();
    }
    switch ($operation) {
      case 'view':
        $result = AccessResult::forbidden();
        if ($account->hasPermission('paid_ads.field.pay_boolean.any')) {
          return AccessResult::allowed();
        }
        if ($account->hasPermission('paid_ads.field.pay_boolean.own') && $items->getEntity()->uid->target_id === $account->id()) {
          $result = AccessResult::allowed();
        }
        return $result;

      case 'edit':
        $result = AccessResult::forbidden();
        $entity = $items->getEntity();
        if ($account->hasPermission('paid_ads.field.edit_paid.' . $entity->bundle())) {
          $result = AccessResult::allowed();
        }
        return $result;
    }

  }
  return AccessResult::neutral();
}

/**
 * Implements hook_library_info_build().
 */
function paid_ads_library_info_build() {
  $client_id = Drupal::config('paid_ads.settings')
    ->get('paypal_gateway.client_id');
  $libraries['sdk'] = [
    'js' => [
      "https://www.paypal.com/sdk/js?client-id=$client_id" => [
        'type' => 'external',
        'preprocess' => FALSE,
        'minified' => FALSE,
      ],
    ],
  ];
  return $libraries;
}

/**
 * Implements template_preprocess_HOOK().
 */
function template_preprocess_paid_boolean_paid(&$variables) {
}