admin_content_notification.module in Admin Content Notification 8

Module File, consist all related hooks.

File

admin_content_notification.module

<?php

/**
 * @file
 * Module File, consist all related hooks.
 */
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Url;

/**
 * Implements hook_help().
 */
function admin_content_notification_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.admin_content_notification':
      $output = '';
      $output .= '<h3>' . t('About') . '</h3>';
      $output .= '<p>' . t('This module can be used to send email to admin or on any specific email id when a content has been posted/updated on Drupal site.') . '</p>';
      return $output;
  }
}

/**
 * Implements hook_node_insert().
 */
function admin_content_notification_node_insert(EntityInterface $node) {
  if (admin_content_notification_is_current_user_role_allowed_to_send_notification()) {
    admin_content_notification_send_email($node, TRUE);
  }
}

/**
 * Implements hook_node_update().
 */
function admin_content_notification_node_update(EntityInterface $node) {
  if (!empty(\Drupal::config('admin_content_notification.settings')
    ->get('admin_content_notification_trigger_on_node_update')) && admin_content_notification_is_current_user_role_allowed_to_send_notification()) {
    admin_content_notification_send_email($node);
  }
}

/**
 * Check if current user allowed to send admin content notification.
 *
 * @return bool
 *   Return true if allowed to send admin content notification.
 */
function admin_content_notification_is_current_user_role_allowed_to_send_notification() {
  $roles = \Drupal::currentUser()
    ->getRoles();
  $trigger_for_roles = \Drupal::config('admin_content_notification.settings')
    ->get('admin_content_notification_allowed_roles') ?: array();
  return count(array_intersect(array_filter($trigger_for_roles), $roles));
}

/**
 * Send out the admin_content_notification.
 *
 * @param \Drupal\Core\Entity\EntityInterface $node
 */
function admin_content_notification_send_email(EntityInterface $node, $is_new = FALSE) {
  global $base_url;
  $node_type = $node
    ->getType();

  // Checking if the nodetype is the one selected.
  $selected_node_types = \Drupal::config('admin_content_notification.settings')
    ->get('admin_content_notification_node_types');
  if (count($selected_node_types) && in_array($node_type, $selected_node_types)) {
    $user_id = $node
      ->getOwner();
    $user_name = $user_id
      ->getUsername();
    $url = Url::fromUri($base_url . '/node/' . $node
      ->id());
    $internal_link = \Drupal::l(t('%title', array(
      '%title' => $node
        ->label(),
    )), $url);
    $variables = array(
      '%user_who_posted' => $user_name,
      '%content_link' => $internal_link,
      '%content_title' => $node
        ->label(),
      '%content_type' => $node_type,
      '%action' => $is_new ? t('posted') : t('updated'),
    );
    $config = Drupal::config('admin_content_notification.settings');
    $subject = t($config
      ->get('admin_content_notification_email_subject'), $variables);
    $body = t($config
      ->get('admin_content_notification_email_body'), $variables);
    $admin_email = $config
      ->get('admin_content_notification_email');
    $params = array(
      'body' => $body,
      'subject' => $subject,
    );
    $key = 'admin_content_notification_key';
    \Drupal::service('plugin.manager.mail')
      ->mail('admin_content_notification', $key, $admin_email, 'en', $params, TRUE);
  }
}

/**
 * Implements hook_mail().
 */
function admin_content_notification_mail($key, &$message, $params) {
  switch ($key) {
    case 'admin_content_notification_key':
      $message['subject'] = $params['subject'];
      $message['body'][] = $params['body'];
      break;
  }
}

Functions

Name	Description
admin_content_notification_help	Implements hook_help().
admin_content_notification_is_current_user_role_allowed_to_send_notification	Check if current user allowed to send admin content notification.
admin_content_notification_mail	Implements hook_mail().
admin_content_notification_node_insert	Implements hook_node_insert().
admin_content_notification_node_update	Implements hook_node_update().
admin_content_notification_send_email	Send out the admin_content_notification.