function module_weights_settings in Util 6.3

Same name and namespace in other branches

1. 6.2 module_weights.module \module_weights_settings()

Implements hook_settings().

1 string reference to 'module_weights_settings'

module_weights_menu in ./module_weights.module

Implements hook_menu().

File

./module_weights.module, line 170

Allows module weights to be viewed and edited.

Code

function module_weights_settings() {
  drupal_add_css(drupal_get_path('module', 'module_weights') . '/module_weights.css');
  $form = array();
  $form['module_weights_warning'] = array(
    '#type' => 'radios',
    '#options' => array(
      0 => t('None'),
      1 => t('Verbose'),
    ),
    '#default_value' => variable_get('module_weights_warning', 0),
    '#title' => t('Missing module warning'),
    '#description' => t('If a module file cannot be found, would you like a warning to be issued?'),
  );
  $weighted = $missing = array();
  $header = array(
    t('Module'),
    t('Weight'),
  );
  $result = db_query("SELECT name, weight, filename, status FROM {system} WHERE TYPE = 'module' ORDER BY name");
  while ($row = db_fetch_object($result)) {
    if (!file_exists($row->filename)) {
      $desc = $row->name;
      if ($row->status) {
        drupal_set_message(t('@name module file (@file) could not be found, but is still marked as "enabled!"', array(
          '@name' => $row->name,
          '@file' => $row->filename,
        )), 'warning');
        $desc .= '*';
      }
      $missing[] = $desc;
    }
    if ($row->weight != 0) {
      $weighted[] = array(
        $row->name,
        array(
          'data' => $row->weight,
          'align' => 'right',
        ),
      );
    }
  }
  if ($missing) {
    if (module_exists('system_table_cleaner')) {
      $desc = t('These module files could not be found and mess up the modules administration page. The system table needs to be <a href="!url">cleaned up</a>.', array(
        '!url' => url('admin/settings/systems-table-cleaner'),
      ));
    }
    else {
      $desc = t('These module files could not be found and mess up the modules administration page. The system table needs to be cleaned up. The <a href="!url">System Table Cleaner</a> module can be used for this.', array(
        '!url' => 'http://drupal.org/project/system_table_cleaner',
      ));
    }
    $form['missing'] = array(
      '#type' => 'fieldset',
      '#title' => t('Missing module files'),
      '#description' => $desc,
      '#collapsible' => TRUE,
      '#collapsed' => FALSE,
    );
    $form['missing']['list'] = array(
      '#type' => 'markup',
      '#value' => theme('item_list', $missing),
    );
  }
  $form['weights'] = array(
    '#type' => 'fieldset',
    '#title' => t('Weighted modules'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  );
  $form['weights']['list'] = array(
    '#type' => 'markup',
    '#value' => theme('table', $header, $weighted, array(
      'style' => 'width: auto;',
    )),
  );
  return system_settings_form($form);
}