fb_user.install in Drupal for Facebook 7.3

Install file for fb_user.module.

File

fb_user.install

<?php

/**
 * @file
 * Install file for fb_user.module.
 *
 */

/**
 * Implement hook_install().
 */
function fb_user_install() {
  _fb_user_install_set_weight();
}

/**
 * Implement hook_uninstall().
 */
function fb_user_uninstall() {
  foreach (array(
    FB_USER_VAR_USERNAME_STYLE,
    FB_USER_VAR_ALTER_REGISTER,
    FB_USER_VAR_ALTER_LOGIN,
    FB_USER_VAR_ALTER_LOGIN_BLOCK,
    FB_USER_VAR_ALTER_CONTACT,
    FB_USER_VAR_TEXT_REGISTER,
    FB_USER_VAR_TEXT_LOGIN,
    FB_USER_VAR_TEXT_LOGIN_BLOCK,
  ) as $var) {
    variable_del($var);
  }
}

/**
 * Usually it is best if fb_user_form_alter acts before third party modules.
 * So, we lower the module weight here.
 */
function _fb_user_install_set_weight() {
  db_query("UPDATE {system} SET weight=-1 WHERE name='fb_user'");
}
function fb_user_schema() {

  // Note fb_user_app table has been moved to fb_user_app.module.
  $schema['fb_user'] = array(
    'fields' => array(
      'uid' => array(
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'fbu' => array(
        // http://forum.developers.facebook.net/viewtopic.php?pid=4676
        'type' => 'int',
        'size' => 'big',
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'uid',
    ),
    'unique keys' => array(
      'fbu' => array(
        'fbu',
      ),
    ),
  );
  return $schema;
}

// Drupal 7.x upgrade hooks

/**
 * Lower weight of fb_user.module so that it's hooks will be invoked before third-party modules.
 */
function fb_user_update_7001() {
  _fb_user_install_set_weight();
  $message = 'Lowered weight of fb_user.module, so that its hooks will be invoked before third-party modules.';
  $args = array();
  watchdog('fb_user', $message, $args, WATCHDOG_WARNING);
  return t($message, $args);
}

Functions

Name	Description
fb_user_install	Implement hook_install().
fb_user_schema
fb_user_uninstall	Implement hook_uninstall().
fb_user_update_7001	Lower weight of fb_user.module so that it's hooks will be invoked before third-party modules.
_fb_user_install_set_weight	Usually it is best if fb_user_form_alter acts before third party modules. So, we lower the module weight here.