system_modules_uninstall

Versions

mediamosa-21

system_modules_uninstall($form, $form_state = NULL)

Builds a form of currently disabled modules.

See also

system_modules_uninstall_validate()

@see system_modules_uninstall_submit()

Parameters

$form_state['values'] Submitted form values.

Return value

A form array representing the currently disabled modules.

Related topics

Form builder functions

Functions that build an abstract representation of a HTML form.

Code

modules/system/system.admin.inc, line 1276

<?php
function system_modules_uninstall($form, $form_state = NULL) {
  // Make sure the install API is available.
  include_once DRUPAL_ROOT . '/includes/install.inc';

  // Display the confirm form if any modules have been submitted.
  if (!empty($form_state['storage']) && $confirm_form = system_modules_uninstall_confirm_form($form_state['storage'])) {
    return $confirm_form;
  }

  // Pull all disabled modules from the system table.
  $disabled_modules = db_query("SELECT name, filename, info FROM {system} WHERE type = 'module' AND status = 0 AND schema_version > :schema ORDER BY name", array(':schema' => SCHEMA_UNINSTALLED));
  foreach ($disabled_modules as $module) {
    // Grab the module info
    $info = unserialize($module->info);

    // Load the .install file, and check for an uninstall or schema hook.
    // If the hook exists, the module can be uninstalled.
    module_load_install($module->name);
    if (module_hook($module->name, 'uninstall') || module_hook($module->name, 'schema')) {
      $form['modules'][$module->name]['name'] = array('#markup' => $info['name'] ? $info['name'] : $module->name);
      $form['modules'][$module->name]['description'] = array('#markup' => t($info['description']));
      $options[$module->name] = '';
    }
  }

  // Only build the rest of the form if there are any modules available to uninstall.
  if (!empty($options)) {
    $form['uninstall'] = array(
      '#type' => 'checkboxes',
      '#options' => $options,
    );
    $form['actions'] = array('#type' => 'container', '#attributes' => array('class' => array('form-actions')));
    $form['actions']['submit'] = array(
      '#type' => 'submit',
      '#value' => t('Uninstall'),
    );
    $form['#action'] = url('admin/modules/uninstall/confirm');
  }
  else {
    $form['modules'] = array();
  }

  return $form;
}
?>