responsive_favicons.install in Responsive Favicons 8

Responsive favicons install file.

File

responsive_favicons.install

<?php

/**
 * @file
 * Responsive favicons install file.
 */
use Drupal\Core\Url;

/**
 * Implements hook_requirements().
 */
function responsive_favicons_requirements($phase) {
  $requirements = [];
  if ($phase === 'runtime') {

    // Make sure that the favicons exist.
    $tags = responsive_favicons_load_all_icons();
    if (!empty($tags['missing'])) {
      $requirements['responsive_favicons_missing'] = [
        'title' => t('Responsive favicons'),
        'description' => t('The favicon files are missing for the following tags. Go to <a href=":url">configuration page</a> to add missing files.<br/><code>@tags</code>', [
          ':url' => Url::fromRoute('responsive_favicons.admin')
            ->toString(),
          '@tags' => implode(', ', $tags['missing']),
        ]),
        'severity' => REQUIREMENT_ERROR,
      ];
    }
    if (!empty($tags['found'])) {
      $requirements['responsive_favicons_found'] = [
        'title' => t('Responsive favicons'),
        'value' => \Drupal::translation()
          ->formatPlural(count($tags['found']), 'Found 1 favicon', 'Found @count favicons'),
        'severity' => REQUIREMENT_OK,
      ];
    }

    // Point out the potential conflict with the favicon module.
    $moduleHandler = \Drupal::service('module_handler');
    if ($moduleHandler
      ->moduleExists('favicon')) {
      $requirements['responsive_favicons_favicon_module'] = [
        'title' => t('Responsive favicons'),
        'value' => t('You do not need to have the favicon module enabled when you have the responsive favicons module enabled. Please see the README for more information.'),
        'severity' => REQUIREMENT_WARNING,
      ];
    }
  }
  return $requirements;
}

/**
 * Implements hook_uninstall().
 */
function responsive_favicons_uninstall() {

  // Remove favicon files
  $config = \Drupal::config('responsive_favicons.settings');
  if (!empty($config
    ->get('path'))) {
    \Drupal::service('file_system')
      ->deleteRecursive('public://' . $config
      ->get('path'));
  }
}

/**
 * Implementations of hook_update_N().
 */

/**
 * Default the new config path_type if not already set.
 */
function responsive_favicons_update_8001() {
  $config = \Drupal::service('config.factory')
    ->getEditable('responsive_favicons.settings');
  if (empty($config
    ->get('path_type'))) {
    $config
      ->set('path_type', 'upload');
    $config
      ->save();
  }
}

Functions

Name	Description
responsive_favicons_requirements	Implements hook_requirements().
responsive_favicons_uninstall	Implements hook_uninstall().
responsive_favicons_update_8001	Default the new config path_type if not already set.