Club Drupal

<?php

/**

 * @file

 * Install, update and uninstall functions for the Superfish module.

 */

/**

 * Implements hook_uninstall().

 */

function superfish_uninstall() {

  db_delete('variable')->condition('name', '%%superfish%%', 'LIKE')->execute();

  db_delete('block')->condition('module', 'superfish')->execute();

}

/**

 * Implements hook_enable().

 */

function superfish_enable() {

  drupal_set_message(check_plain('To use Superfish go to the administer blocks page and enable a Superfish block.'));

}

/**

 * Implements hook_requirements().

 */

function superfish_requirements($phase) {

  $requirements = array();

  if ($phase == 'runtime') {

    // Ensure translations do not break at install time

    $t = get_t();

    $requirements['superfish']['title'] = $t('Superfish library');

    if (module_exists('libraries') && function_exists('libraries_get_libraries')) {

      $library = libraries_get_libraries();

      $superfish_installed = (isset($library['superfish'])) ? TRUE : FALSE;

    }

    elseif (file_exists('sites/all/libraries/superfish/superfish.js') || file_exists('profiles/' . drupal_get_profile() . '/libraries/superfish/superfish.js')) {

      $superfish_installed = TRUE;

    }

    else {

      $superfish_installed = FALSE;

    }

    if ($superfish_installed) {

      $requirements['superfish']['value'] = $t('Installed');

      $requirements['superfish']['severity'] = REQUIREMENT_OK;

    }

    else {

      $requirements['superfish']['value'] = $t('Not installed');

      $requirements['superfish']['severity'] = REQUIREMENT_ERROR;

      $requirements['superfish']['description'] = $t('Please download the Superfish library from !link.', array('!link' => l('http://drupal.org/project/superfish', 'http://drupal.org/project/superfish')));

    }

  }

  return $requirements;

}

/**

 * Implements hook_update_N().

 */

function superfish_update_7100() {

}