function module_rebuild_cache in Drupal 5

Same name and namespace in other branches

1. 6 includes/module.inc \module_rebuild_cache()

Rebuild the database cache of module files.

Return value

The array of filesystem objects used to rebuild the cache.

4 calls to module_rebuild_cache()

drupal_install_profile in includes/install.inc

Install a profile (i.e. a set of modules) from scratch. The profile must be verified first using drupal_verify_profile().

help_links_as_list in modules/help/help.module

system_admin_by_module in modules/system/system.module

Menu callback; prints a listing of admin tasks for each installed module.

system_modules in modules/system/system.module

Menu callback; provides module enable/disable interface.

File

includes/module.inc, line 95

API for loading and interacting with Drupal modules.

Code

function module_rebuild_cache() {

  // Get current list of modules
  $files = drupal_system_listing('\\.module$', 'modules', 'name', 0);

  // Extract current files from database.
  system_get_files_database($files, 'module');
  ksort($files);
  foreach ($files as $filename => $file) {
    $file->info = _module_parse_info_file(dirname($file->filename) . '/' . $file->name . '.info');

    // Skip modules that don't provide info.
    if (empty($file->info)) {
      unset($files[$filename]);
      continue;
    }
    $files[$filename]->info = $file->info;

    // log the critical hooks implemented by this module
    $bootstrap = 0;
    foreach (bootstrap_hooks() as $hook) {
      if (module_hook($file->name, $hook)) {
        $bootstrap = 1;
        break;
      }
    }

    // Update the contents of the system table:
    // TODO: We shouldn't actually need this description field anymore. Remove me next release.
    if (isset($file->status) || isset($file->old_filename) && $file->old_filename != $file->filename) {
      db_query("UPDATE {system} SET description = '%s', name = '%s', filename = '%s', bootstrap = %d WHERE filename = '%s'", $file->info['description'], $file->name, $file->filename, $bootstrap, $file->old_filename);
    }
    else {

      // This is a new module.
      db_query("INSERT INTO {system} (name, description, type, filename, status, throttle, bootstrap) VALUES ('%s', '%s', '%s', '%s', %d, %d, %d)", $file->name, $file->info['description'], 'module', $file->filename, $file->status, $file->throttle, $bootstrap);
    }
  }
  $files = _module_build_dependents($files);
  return $files;
}