tokenauth.install in Token authentication 6

Install, update, and uninstall functions for tokenauth.

File

tokenauth.install

<?php

/**
 * @file
 * Install, update, and uninstall functions for tokenauth.
 */

/**
 * Implementation of hook_schema().
 */
function tokenauth_schema() {
  $schema['tokenauth_tokens'] = array(
    'description' => 'Stores information about each user\'s token',
    'fields' => array(
      'uid' => array(
        'description' => 'The user\'s {users}.uid',
        'type' => 'int',
        'size' => 'normal',
        'not null' => TRUE,
      ),
      'token' => array(
        'description' => 'The user specific token',
        'type' => 'varchar',
        'length' => 50,
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'token',
    ),
    'unique keys' => array(
      'uid_key' => array(
        'uid',
      ),
    ),
  );
  return $schema;
}

/**
 * Implementation of hook_install().
 */
function tokenauth_install() {
  drupal_install_schema('tokenauth');

  // Tokenauth must authenticate the user before other modules can deny anonymous access.
  db_query("UPDATE {system} SET weight='-15' WHERE name='tokenauth'");
}

/**
 * Implementation of hook_enable().
 */
function tokenauth_enable() {

  // Assign tokens for each user.
  $result = db_query("SELECT u.uid FROM {users} u LEFT JOIN {tokenauth_tokens} tt ON u.uid = tt.uid WHERE tt.token IS NULL AND u.uid > 0");
  while ($row = db_fetch_object($result)) {
    tokenauth_insert($row->uid);
  }

  // Clean up orphaned tokens from users removed while module disabled
  db_query("DELETE tt.* FROM {tokenauth_tokens} tt WHERE NOT EXISTS (SELECT * FROM {users} u WHERE u.uid=tt.uid)");
}

/**
 * Implementation of hook_uninstall().
 */
function tokenauth_uninstall() {
  drupal_uninstall_schema('tokenauth');
  variable_del('tokenauth_length');
  variable_del('tokenauth_pages');
  variable_del('tokenauth_reset');
  variable_del('tokenauth_text');
}

/**
 * Make sure tokenauth has a low module weight.
 */
function tokenauth_update_6106() {
  $ret = array();
  return $ret;
}

/**
 * Make sure tokenauth has a low module weight.
 */
function tokenauth_update_6107() {
  $ret = array();

  // Make sure existing tokenauth installations operate at the proper weight.
  $ret[] = update_sql("UPDATE {system} SET weight='-15' WHERE name='tokenauth'");
  return $ret;
}

Functions

Name	Description
tokenauth_enable	Implementation of hook_enable().
tokenauth_install	Implementation of hook_install().
tokenauth_schema	Implementation of hook_schema().
tokenauth_uninstall	Implementation of hook_uninstall().
tokenauth_update_6106	Make sure tokenauth has a low module weight.
tokenauth_update_6107	Make sure tokenauth has a low module weight.