composer_autoload.module in Composer Autoload 7

Provides primary Drupal hook implementations.

@author Jimmy Berry ("boombatower", http://drupal.org/user/214218)

File

composer_autoload.module

<?php

/**
 * @file
 * Provides primary Drupal hook implementations.
 *
 * @author Jimmy Berry ("boombatower", http://drupal.org/user/214218)
 */

/**
 * Implements hook_init().
 */
function composer_autoload_init() {

  // Retrieve all the autoload.php paths.
  $loaders = composer_autoload_get_autoload_paths();

  // Include each autoload.php file.
  foreach ($loaders as $loader) {
    include_once $loader;
  }
}

/**
 * Returns the cached list of autoload.php files.
 *
 * @return array
 *   An array of strings pointing to found autoload.php files.
 */
function composer_autoload_get_autoload_paths() {

  // Statically cache the loaders list.
  $loaders =& drupal_static('composer_autoload');
  if (!isset($loaders)) {

    // Retrieve the loaders list from the cache.
    if ($cache = cache_get('composer_autoload')) {
      $loaders = $cache->data;
    }
    else {

      // The cache is not available, so rebuild it.
      $loaders = composer_autoload_cache_rebuild();
      cache_set('composer_autoload', $loaders);
    }
  }
  return $loaders;
}

/**
 * Rebuild composer autoload.php file list cache.
 *
 * @return array
 *   An array of autoload.php file paths relative to DRUPAL_ROOT.
 */
function composer_autoload_cache_rebuild() {
  $loaders = array();

  // Cycle through each of the enabled modules and check for autoload.php.
  $modules = module_list();
  foreach ($modules as $module) {
    $path = drupal_get_path('module', $module);
    if ($files = file_scan_directory($path, '/^autoload\\.php$/')) {
      $loaders = array_merge($loaders, array_keys($files));
    }
  }

  // Add the custom Composer autoload.php path.
  $custom = variable_get('composer_autoload_path', 'sites/all/vendor/autoload.php');
  if (!empty($custom) && is_file($custom)) {
    $loaders[] = $custom;
  }

  // Allow other modules to modify the autoload.php array.
  drupal_alter('composer_autoload_loaders', $loaders);
  return $loaders;
}

/**
 * Implements hook_composer_autoload_menu().
 */
function composer_autoload_menu() {
  $items['admin/config/development/composer_autoload'] = array(
    'title' => 'Composer Autoload',
    'description' => 'Configuration settings for Composer Autoload',
    'page callback' => 'drupal_get_form',
    'page arguments' => array(
      'composer_autoload_admin',
    ),
    'access arguments' => array(
      'administer composer_autoload settings',
    ),
    'type' => MENU_NORMAL_ITEM,
    'file' => 'composer_autoload.admin.inc',
  );
  return $items;
}

/**
 * Implements hook_help().
 */
function composer_autoload_help($path) {
  switch ($path) {
    case 'admin/help#composer_autoload':
      return '<p>' . t('The Composer Autoload module will automatically load any found autoload.php files in your module directories. In the <a href="@composer_autoload">Composer Autoload administration page</a>, you can also specify your own customized autoload.php path.', array(
        '@composer_autoload' => url('admin/config/development/composer_autoload'),
      )) . '</p>';
    case 'admin/config/development/composer_autoload':
      $output = '<p>' . t('The Composer Autoload module will load any found autoload.php files in your module directories.') . '</p>';
      $output .= theme('item_list', array(
        'title' => t('Found Composer Autoload Files'),
        'items' => composer_autoload_get_autoload_paths(),
      ));
      return $output;
  }
}

/**
 * Implements hook_permission().
 */
function composer_autoload_permission() {
  return array(
    'administer composer_autoload settings' => array(
      'title' => t('Administer Composer Autoload'),
      'description' => t('Configure a custom location to a Composer-built autoload.php file.'),
      'restrict access' => TRUE,
    ),
  );
}

Functions

Name	Description
composer_autoload_cache_rebuild	Rebuild composer autoload.php file list cache.
composer_autoload_get_autoload_paths	Returns the cached list of autoload.php files.
composer_autoload_help	Implements hook_help().
composer_autoload_init	Implements hook_init().
composer_autoload_menu	Implements hook_composer_autoload_menu().
composer_autoload_permission	Implements hook_permission().