drupalchat.install in DrupalChat 6

Installation file for the DrupalChat module.

File

drupalchat.install

<?php

/**
 * @file
 * Installation file for the DrupalChat module.
 */

/**
 * Implementation of hook_install().
 */
function drupalchat_install() {
  $success = drupal_install_schema('drupalchat');
  if ($success) {
    drupal_set_message(st('The DrupalChat module installed tables successfully.'));
  }
  else {
    drupal_set_message(st('The installation of the DrupalChat module failed.'), 'error');
  }
}
function drupalchat_uninstall() {
  drupal_uninstall_schema('drupalchat');
  variable_del('drupalchat_polling_method');
  variable_del('drupalchat_refresh_rate');
  variable_del('drupalchat_send_rate');
  variable_del('drupalchat_ur_name');
  variable_del('drupalchat_ur_activate');
  variable_del('drupalchat_theme');
}

/**
 * Implementation of hook_schema().
 */
function drupalchat_schema() {
  $schema = array();
  $schema['drupalchat_msg'] = array(
    'fields' => array(
      'uid1' => array(
        'description' => 'Uid of the sender.',
        'type' => 'int',
        'not null' => TRUE,
        'unsigned' => TRUE,
      ),
      'uid2' => array(
        'description' => 'Uid of the receiver.',
        'type' => 'int',
        'not null' => TRUE,
        'unsigned' => TRUE,
      ),
      'message' => array(
        'type' => 'text',
        'size' => 'big',
        'not null' => TRUE,
        'description' => 'Chat message.',
      ),
      'timestamp' => array(
        'description' => 'The Unix timestamp when the XMPP account was created.',
        'type' => 'int',
        'not null' => TRUE,
        'unsigned' => TRUE,
      ),
    ),
    'indexes' => array(
      'uid1' => array(
        'uid1',
      ),
      'uid2' => array(
        'uid2',
      ),
    ),
  );
  $schema['drupalchat_users'] = array(
    'fields' => array(
      'uid' => array(
        'description' => 'The user uid.',
        'type' => 'int',
        'not null' => TRUE,
        'unsigned' => TRUE,
      ),
      'session' => array(
        'description' => 'Current session id.',
        'type' => 'varchar',
        'length' => 60,
        'not null' => TRUE,
      ),
      'name' => array(
        'description' => 'Name of the user.',
        'type' => 'varchar',
        'length' => 60,
        'not null' => TRUE,
      ),
      'status' => array(
        'description' => 'Unix timestamp of last activity.',
        'type' => 'int',
        'not null' => TRUE,
        'unsigned' => TRUE,
        'default' => 0,
        'size' => 'tiny',
      ),
      'timestamp' => array(
        'description' => 'Unix timestamp of last activity.',
        'type' => 'int',
        'not null' => TRUE,
        'unsigned' => TRUE,
      ),
    ),
    'primary key' => array(
      'uid',
      'session',
    ),
  );
  return $schema;
}
function drupalchat_update_6001() {
  menu_rebuild();
  drupal_rebuild_theme_registry();
  return array();
}
function drupalchat_update_6002() {
  drupalchat_uninstall();
  drupalchat_install();
  menu_rebuild();
  drupal_rebuild_theme_registry();
  return array();
}

Functions

Name	Description
drupalchat_install	Implementation of hook_install().
drupalchat_schema	Implementation of hook_schema().
drupalchat_uninstall
drupalchat_update_6001
drupalchat_update_6002