hybridauth.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the HybridAuth module.
 */

/**
 * Implements hook_install().
 */
function hybridauth_install() {
}

/**
 * Implements hook_uninstall().
 */
function hybridauth_uninstall() {
  module_load_include('module', 'hybridauth');
  foreach (hybridauth_providers_list() as $provider_id => $provider_name) {
    variable_del('hybridauth_provider_' . $provider_id . '_enabled');
    variable_del('hybridauth_provider_' . $provider_id . '_weight');
    variable_del('hybridauth_provider_' . $provider_id . '_keys_id');
    variable_del('hybridauth_provider_' . $provider_id . '_keys_key');
    variable_del('hybridauth_provider_' . $provider_id . '_keys_secret');
    variable_del('hybridauth_provider_' . $provider_id . '_scope');
  }
  
  variable_del('hybridauth_library_path');
  variable_del('hybridauth_required_fields');
  variable_del('hybridauth_widget_title');
  variable_del('hybridauth_widget_type');
  variable_del('hybridauth_widget_use_overlay');
  variable_del('hybridauth_widget_link_text');
  variable_del('hybridauth_widget_link_title');
  variable_del('hybridauth_widget_icon_pack');
  variable_del('hybridauth_widget_weight');
  variable_del('hybridauth_disable_username_change');
  variable_del('hybridauth_remove_password_fields');
  variable_del('hybridauth_pictures');
  variable_del('hybridauth_register');
  variable_del('hybridauth_email_verification');
  variable_del('hybridauth_username');
  variable_del('hybridauth_registration_username_change');
  variable_del('hybridauth_registration_role_choice');
  variable_del('hybridauth_registration_roles');
  variable_del('hybridauth_display_name');
  variable_del('hybridauth_override_realname');
  variable_del('hybridauth_destination');
  variable_del('hybridauth_forms');
  variable_del('hybridauth_duplicate_emails');
  variable_del('hybridauth_debug');
}

/**
 * Implements hook_requirements().
 */
function hybridauth_requirements($phase) {
  $requirements = array();
  // Ensure translations don't break at install time
  $t = get_t();
  
  if ($phase == 'runtime') {
    if ($lib_path = _hybridauth_library_path()) {
      try {
        require_once($lib_path . '/Hybrid/Auth.php');
        
        $requirements['hybridauth'] = array(
          'title' => $t('HybridAuth library'),
          'value' => Hybrid_Auth::$version,
          'severity' => REQUIREMENT_OK,
        );
      }
      catch(Exception $e) {
        $requirements['hybridauth'] = array(
          'title' => $t('HybridAuth library'),
          'value' => $e->getMessage(),
          'severity' => REQUIREMENT_ERROR,
        );
      }
    }
    else {
      $requirements['hybridauth'] = array(
        'title' => $t('HybridAuth library'),
        'value' => $t('HybridAuth library is missing'),
        'severity' => REQUIREMENT_ERROR,
      );
    }
  }
  
  return $requirements;
}

/**
 * Implements hook_schema().
 */
function hybridauth_schema() {
  $schema = array();
  
  $schema['hybridauth_identity'] = array(
    'description' => 'Holds identities from HybridAuth library.',
    'fields' => array(
      'id' => array(
        'description' => 'Unique ID of HybridAuth identity.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'uid' => array(
        'description' => 'The {users}.uid that owns this HybridAuth identity.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'provider' => array(
        'description' => 'The authentication provider for this HybridAuth identity.',
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'provider_identifier' => array(
        'description' => 'The authentication provider UID for this HybridAuth identity.',
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'data' => array(
        'description' => 'A serialized array containing information from HybridAuth library.',
        'type' => 'blob',
        'not null' => TRUE,
        'size' => 'normal',
      ),
    ),
    'indexes' => array(
      'uid' => array('uid'),
    ),
    'unique keys' => array(
      'provider_provider_identifier' => array('provider', 'provider_identifier'),
    ),
    'foreign keys' => array(
      'hybridauth_identity_user' => array(
        'table' => 'users',
        'columns' => array('uid' => 'uid'),
      ),
    ),
    'primary key' => array('id'),
  );
  
  $schema['hybridauth_session'] = array(
    'description' => 'Holds sessions data from HybridAuth library.',
    'fields' => array(
      'uid' => array(
        'description' => 'The {users}.uid that owns this HybridAuth session data.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'data' => array(
        'description' => 'A serialized array containing session data from HybridAuth library.',
        'type' => 'text',
        'not null' => TRUE,
        'size' => 'medium',
      ),
      'updated' => array(
        'description' => 'The Unix timestamp when the session was saved.',
        'type' => 'int',
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'foreign keys' => array(
      'hybridauth_session_user' => array(
        'table' => 'users',
        'columns' => array('uid' => 'uid'),
      ),
    ),
    'primary key' => array('uid'),
  );
  
  return $schema;
}

/**
 * Add hybridauth_session DB table.
 */
function hybridauth_update_7001(&$sandbox) {
  if (!db_table_exists('hybridauth_session')) {
    $schema = hybridauth_schema();
    db_create_table('hybridauth_session', $schema['hybridauth_session']);
  }
}

/**
 * Set us at schema rev 7000 as a base version.
 */
function hybridauth_update_7000(&$sandbox) {
}