mustache_templates-8.x-1.0-beta4/mustache.module

<?php

/**
 * @file
 * Mustache Templates module file.
 */

use Drupal\Core\Entity\EntityInterface;

/**
 * Implements hook_theme().
 */
function mustache_theme($existing, $type, $theme, $path) {
  // See the README for render array examples,
  // and have a look at the helper class MustacheRenderTemplate.
  return [
    'mustache' => ['render element' => 'element'],
    'mustache_template_js_inline' => ['render element' => 'element'],
  ];
}

/**
 * Implements hook_library_info_build().
 */
function mustache_library_info_build() {
  // Rebuild libraries for summable scripts, if enabled.
  /** @var \Drupal\mustache\Summable\SummableScriptsInterface $summables */
  $summables = \Drupal::service('mustache.summables');
  if ($summables->isEnabled()) {
    return $summables->getAllLibraries();
  }
  return [];
}

/**
 * Implements hook_cache_flush().
 */
function mustache_cache_flush() {
  \Drupal::service('mustache.templates')->clearCaches();
}

/**
 * Implements hook_mustache_templates().
 */
function mustache_mustache_templates() {
  $path = \Drupal::service('extension.path.resolver')->getPath('module', 'mustache') . '/templates/';
  return ['summable' => ['file' => $path . 'summable.mustache.tpl']];
}

/**
 * Preprocess content markup provided by Mustache templates.
 *
 * @param array &$variables
 *   The variables array holding the render element.
 */
function template_preprocess_mustache(array &$variables) {
  $element = &$variables['element'];
  $variables['content'] = &$element['#content'];
  $variables['template'] = &$element['#template'];
  $variables['use_sync'] = &$element['#use_sync'];
  $variables['sync'] = &$element['#sync'];
  $variables['inline_partials'] = &$element['#inline_partials'];
  $variables['form'] = &$element['#form'];
}

/**
 * Preprocess a Mustache template as inline Javascript.
 *
 * @param array &$variables
 *   The variables array holding the render element.
 */
function template_preprocess_mustache_template_js_inline(array &$variables) {
  $element = &$variables['element'];
  $variables['template'] = &$element['#template'];
}

/**
 * Implements hook_preprocess_HOOK() for node.
 */
function mustache_preprocess_node(&$variables) {
  $tokens = &drupal_static('mustache_tokens', []);
  $tokens['node'] = $variables['node'];
}

/**
 * Implements hook_preprocess_HOOK() for field.
 */
function mustache_preprocess_field(&$variables) {
  if (isset($variables['element']['#object'])) {
    $entity = $variables['element']['#object'];
    if ($entity instanceof EntityInterface) {
      $tokens = &drupal_static('mustache_tokens', []);
      $tokens[$entity->getEntityTypeId()] = $entity;
    }
  }
}