ckeditor_templates_ui.module in Ckeditor templates user interface 8

Ckeditor_templates_ui module file.

File

ckeditor_templates_ui.module

<?php

/**
 * @file
 * Ckeditor_templates_ui module file.
 */
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Asset\AttachedAssetsInterface;

/**
 * Implements hook_help().
 *
 * {@inheritdoc}
 */
function ckeditor_templates_ui_help($route_name, RouteMatchInterface $route_match) {
  switch ($route_name) {
    case 'help.page.ckeditor_templates_ui':
      $text = file_get_contents(dirname(__FILE__) . "/README.txt");
      if (!\Drupal::moduleHandler()
        ->moduleExists('markdown')) {
        return '<pre>' . $text . '</pre>';
      }
      else {

        // Use the Markdown filter to render the README.
        $filter_manager = \Drupal::service('plugin.manager.filter');
        $settings = \Drupal::configFactory()
          ->get('markdown.settings')
          ->getRawData();
        $config = [
          'settings' => $settings,
        ];
        $filter = $filter_manager
          ->createInstance('markdown', $config);
        return $filter
          ->process($text, 'en');
      }
  }
  return NULL;
}

/**
 * Implements hook_ckeditor_plugin_info_alter().
 */
function ckeditor_templates_ui_ckeditor_plugin_info_alter(array &$plugins) {

  // Change template plugin class.
  $plugins['templates']['class'] = 'Drupal\\ckeditor_templates_ui\\CkeditorTemplatesUi';
}

/**
 * Implements hook_js_settings_alter().
 */
function ckeditor_templates_ui_js_settings_alter(array &$settings, AttachedAssetsInterface $assets) {
  $libraries = $assets
    ->getLibraries();
  if (in_array('ckeditor_templates/ckeditor.templates.dialog', $libraries, TRUE)) {
    $query = \Drupal::entityTypeManager()
      ->getStorage('ckeditor_template')
      ->getQuery();
    $templates_ids = $query
      ->execute();
    $ckeditor_templates = \Drupal::entityTypeManager()
      ->getStorage('ckeditor_template')
      ->loadMultiple($templates_ids);

    // Sorting in postLoad does not stick.
    uasort($ckeditor_templates, 'Drupal\\Core\\Config\\Entity\\ConfigEntityBase::sort');
    $i = 0;
    $templates = [];
    foreach ($ckeditor_templates as $value) {
      $templates[$i]['title'] = $value->label;
      $templates[$i]['description'] = $value->description;
      if ($value->image) {

        // The CKEditor Templates plugin requires a "imagesPath" parameter
        // that cannot evaluate to false, is the same for all templates and
        // is used to create the image path. This makes it inconvenient for us.
        // For things to work out all url-s must start with "/".
        $templates[$i]['image'] = file_create_url($value->image);
        $templates[$i]['image'] = file_url_transform_relative($templates[$i]['image']);

        // Remove leading "/" since it will be added separately
        // by the "imagesPath" parameter.
        $templates[$i]['image'] = substr($templates[$i]['image'], 1);
      }
      $templates[$i]['html'] = $value->html['value'];
      $i++;
    }
    $settings['ckeditor_templates_ui']['templates'] = $templates;
  }
}

Functions

Name	Description
ckeditor_templates_ui_ckeditor_plugin_info_alter	Implements hook_ckeditor_plugin_info_alter().
ckeditor_templates_ui_help	Implements hook_help().
ckeditor_templates_ui_js_settings_alter	Implements hook_js_settings_alter().