fac.module in Fast Autocomplete 8

This file contains the main functions of the Fast Autocomplete module.

File

fac.module

<?php

/**
 * @file
 * This file contains the main functions of the Fast Autocomplete module.
 */
use Drupal\Core\StreamWrapper\PublicStream;
use Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException;

/**
 * Implements hook_page_attachments().
 */
function fac_page_attachments(array &$page) {
  $fac_js_settings = [];
  $highlight_enabled = FALSE;
  if ($fac_config_ids = \Drupal::entityQuery('fac_config')
    ->execute()) {
    try {
      $fac_configs = \Drupal::EntityTypeManager()
        ->getStorage('fac_config')
        ->loadMultiple(array_keys($fac_config_ids));
    } catch (InvalidPluginDefinitionException $e) {
      \Drupal::logger('fac')
        ->error('An error occurred: ' . $e
        ->getMessage());
      return;
    }
    foreach ($fac_configs as $fac_config) {

      /** @var \Drupal\fac\Entity\FacConfig $fac_config */
      if ($fac_config
        ->status()) {
        $empty_result = $fac_config
          ->getEmptyResult();
        $context = [
          'fac_config' => clone $fac_config,
        ];

        // Allow other modules to modify the empty result.
        \Drupal::moduleHandler()
          ->alter('fac_empty_result', $empty_result, $context);
        try {
          if ($fac_config
            ->anonymousSearch()) {
            \Drupal::service('account_switcher')
              ->switchTo(\Drupal::EntityTypeManager()
              ->getStorage('user')
              ->load(0));
          }
          $hash = \Drupal::service('fac.hash_service')
            ->getHash();
          if ($fac_config
            ->anonymousSearch()) {
            \Drupal::service('account_switcher')
              ->switchBack();
          }
        } catch (InvalidPluginDefinitionException $e) {
          \Drupal::logger('fac')
            ->error('An error occurred: ' . $e
            ->getMessage());
          break;
        }
        $fac_js_settings[$fac_config
          ->id()] = [
          'id' => $fac_config
            ->id(),
          'jsonFilesPath' => '/' . PublicStream::basePath() . '/fac-json/' . $fac_config
            ->id() . '/' . \Drupal::languageManager()
            ->getCurrentLanguage()
            ->getId() . '/' . $hash . '/',
          'inputSelectors' => $fac_config
            ->getInputSelectors(),
          'keyMinLength' => $fac_config
            ->getKeyMinLength(),
          'keyMaxLength' => $fac_config
            ->getKeyMaxLength(),
          'breakpoint' => $fac_config
            ->getBreakpoint(),
          'emptyResult' => $empty_result,
          'allResultsLink' => $fac_config
            ->showAllResultsLink(),
          'allResultsLinkThreshold' => $fac_config
            ->getAllResultsLinkThreshold(),
          'highlightingEnabled' => $fac_config
            ->highlightingEnabled(),
          'resultLocation' => $fac_config
            ->getResultLocation(),
        ];
        if ($fac_config
          ->highlightingEnabled()) {
          $highlight_enabled = TRUE;
        }
      }
    }
    if (!empty($fac_js_settings)) {
      if ($highlight_enabled) {
        if (\Drupal::config('fac.settings')
          ->get('highlighting_script_use_cdn')) {
          $page['#attached']['library'][] = 'fac/fac.markjs_cdn';
        }
        else {
          $page['#attached']['library'][] = 'fac/fac.markjs';
        }
      }
      $page['#attached']['drupalSettings']['fac'] = $fac_js_settings;
      $page['#attached']['library'][] = 'fac/fac.fac_plugin';
      $page['#attached']['library'][] = 'fac/fac.fac';
    }
  }
}

/**
 * Implements hook_cron().
 */
function fac_cron() {

  // Clean up the JSON files.
  if ($fac_config_ids = \Drupal::entityQuery('fac_config')
    ->execute()) {
    try {
      $fac_configs = \Drupal::EntityTypeManager()
        ->getStorage('fac_config')
        ->loadMultiple(array_keys($fac_config_ids));
      foreach ($fac_configs as $fac_config) {

        /** @var \Drupal\fac\Entity\FacConfig $fac_config */
        if ($fac_config
          ->cleanUpFiles()) {
          $expiry_time = strtotime($fac_config
            ->getFilesExpiryTime());
          $fac_config
            ->deleteFiles($expiry_time);
        }
      }
    } catch (InvalidPluginDefinitionException $e) {
      \Drupal::logger('fac')
        ->error('An error occurred: ' . $e
        ->getMessage());
    }
  }
  $key_interval = \Drupal::config('fac.settings')
    ->get('key_interval');

  // Change the key.
  $key_timestamp = \Drupal::state()
    ->get('fac_key_timestamp');
  if (time() > $key_timestamp + $key_interval) {
    \Drupal::service('fac.hash_service')
      ->getKey(TRUE);

    // Clean up files; the paths are no longer valid with the new key.
    \Drupal::service('file_system')
      ->deleteRecursive(PublicStream::basePath() . '/fac-json');
  }
}

Functions

Name	Description
fac_cron	Implements hook_cron().
fac_page_attachments	Implements hook_page_attachments().