mappy.module in Mappy 8

Main module file.

File

mappy.module

<?php

/**
 * @file
 * Main module file.
 */

/**
 * Implements hook_page_build().
 */
function mappy_page_build(&$page) {
  $config = \Drupal::config('mappy.settings');

  // Patterns for matching.
  $pages = drupal_strtolower($config
    ->get('loading.paths'));

  // Convert path alias to lowercase.
  $path = drupal_strtolower(\Drupal::service('path.alias_manager')
    ->getAliasByPath(current_path()));

  // If path have not alias.
  if (!$path) {
    $path = current_path();
  }

  // Compare pages to aliased path.
  $page_match = \Drupal::service('path.matcher')
    ->matchPath($path, $pages);

  // Compare for original paths.
  if ($path != current_path()) {
    $page_match = $page_match || \Drupal::service('path.matcher')
      ->matchPath(current_path(), $pages);
  }

  // Type of the matching path.
  // 0 - All pages except those listed.
  // 1 - Only the listed pages.
  $match_type = $config
    ->get('loading.type');

  // First comparsion for 'All pages except those listed'.
  // Second for 'Only the listed pages'.
  if ($match_type == "0" && !$page_match || $match_type && $page_match) {
    $page['#attached']['library'][] = 'mappy/mappy.mappy';
    $page['#attached']['js'][] = [
      'data' => [
        'mappy' => [
          'location' => drupal_get_path('module', 'mappy'),
          'google' => [
            'width' => $config
              ->get('google.width'),
            'height' => $config
              ->get('google.height'),
          ],
          'yandex' => [
            'width' => $config
              ->get('yandex.width'),
            'height' => $config
              ->get('yandex.height'),
            'version' => $config
              ->get('yandex.version'),
          ],
        ],
      ],
      'type' => 'setting',
    ];
  }
}

Functions

Name	Description
mappy_page_build	Implements hook_page_build().