custom_formatters.module in Custom Formatters 8.3

Core functions for the Custom Formatters module.

File

custom_formatters.module

<?php

/**
 * @file
 * Core functions for the Custom Formatters module.
 */
use Drupal\Core\Link;

/**
 * Implements hook_theme().
 */
function custom_formatters_theme() {
  $themes['formatter_add_list'] = [
    'variables' => [
      'content' => NULL,
    ],
  ];
  return $themes;
}

/**
 * Prepares variables for list of available formatter type templates.
 *
 * Default template: formatter-add-list.html.twig.
 *
 * @param array $variables
 *   An associative array containing:
 *   - content: An array of formatter types.
 */
function template_preprocess_formatter_add_list(&$variables) {
  $variables['types'] = [];
  if (!empty($variables['content'])) {
    foreach ($variables['content'] as $type) {
      $variables['types'][$type['id']] = [
        'type' => $type['id'],
        'add_link' => Link::createFromRoute($type['label'], 'custom_formatters.add', [
          'formatter_type' => $type['id'],
        ]),
        'description' => [
          '#markup' => $type['description'],
        ],
      ];
    }
  }
}

Functions

Name	Description
custom_formatters_theme	Implements hook_theme().
template_preprocess_formatter_add_list	Prepares variables for list of available formatter type templates.