uc_paypal.install in Ubercart 7.3

Install, update and uninstall functions for the uc_paypal module.

File

payment/uc_paypal/uc_paypal.install

<?php

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

/**
 * Implements hook_requirements().
 */
function uc_paypal_requirements($phase) {
  $requirements = array();
  $t = get_t();
  $has_curl = function_exists('curl_init');

  // PayPal WPP requires cURL.
  if (variable_get('uc_pg_paypal_wpp_enabled', TRUE)) {
    $requirements['uc_paypal_curl'] = array(
      'title' => $t('cURL'),
      'value' => $has_curl ? $t('Enabled') : $t('Not found'),
    );
    if (!$has_curl) {
      $requirements['uc_paypal_curl']['severity'] = REQUIREMENT_ERROR;
      $requirements['uc_paypal_curl']['description'] = $t("PayPal WPP requires the PHP <a href='!curl_url'>cURL</a> library.", array(
        '!curl_url' => 'http://php.net/manual/en/curl.setup.php',
      ));
    }
  }
  return $requirements;
}

/**
 * Implements hook_schema().
 */
function uc_paypal_schema() {
  $schema = array();
  $schema['uc_payment_paypal_ipn'] = array(
    'description' => 'Logs PayPal Instant Payment Notifications.',
    'fields' => array(
      'order_id' => array(
        'description' => 'The order ID.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'txn_id' => array(
        'description' => 'The transaction ID from PayPal.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'txn_type' => array(
        'description' => 'The transaction type from PayPal.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'mc_gross' => array(
        'description' => 'The payment amount from PayPal.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'status' => array(
        'description' => 'The IPN status from PayPal.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'receiver_email' => array(
        'description' => 'The e-mail address of the PayPal account.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'payer_email' => array(
        'description' => 'The e-mail address of the buyer.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
      'received' => array(
        'description' => 'The IPN receipt timestamp.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
    ),
    'indexes' => array(
      'order_id' => array(
        'order_id',
      ),
    ),
    'foreign keys' => array(
      'uc_orders' => array(
        'table' => 'uc_orders',
        'columns' => array(
          'order_id' => 'order_id',
        ),
      ),
    ),
  );
  return $schema;
}

/**
 * Implements hook_install().
 */
function uc_paypal_install() {
  $t = get_t();
  db_merge('uc_order_statuses')
    ->key(array(
    'order_status_id' => 'paypal_pending',
  ))
    ->insertFields(array(
    'order_status_id' => 'paypal_pending',
    'title' => $t('PayPal pending'),
    'state' => 'post_checkout',
    'weight' => 7,
    'locked' => 1,
  ))
    ->updateFields(array(
    'state' => 'post_checkout',
    'locked' => 1,
  ))
    ->execute();
}

/**
 * Implements hook_uninstall().
 */
function uc_paypal_uninstall() {
  db_update('uc_order_statuses')
    ->fields(array(
    'locked' => 0,
  ))
    ->condition('order_status_id', 'paypal_pending')
    ->execute();
  db_delete('variable')
    ->condition('name', 'uc_paypal_%', 'LIKE')
    ->execute();
}

/**
 * Implements hook_update_last_removed().
 */
function uc_paypal_update_last_removed() {

  // 7.x-3.0-beta2 and earlier were installed with schema version 0,
  // which causes update.php to fail.
  return drupal_get_installed_schema_version('uc_paypal') == 0 ? 0 : 6000;
}

/*
 * Removed completely unnecessary update 7000.
 */

/**
 * Fix incorrect order status configuration.
 */
function uc_paypal_update_7001() {
  db_delete('uc_order_statuses')
    ->condition('order_status_id', '')
    ->execute();
  db_merge('uc_order_statuses')
    ->key(array(
    'order_status_id' => 'paypal_pending',
  ))
    ->insertFields(array(
    'order_status_id' => 'paypal_pending',
    'title' => t('PayPal pending'),
    'state' => 'payment_received',
    'weight' => 7,
    'locked' => 1,
  ))
    ->updateFields(array(
    'state' => 'payment_received',
    'locked' => 1,
  ))
    ->execute();
}

/**
 * Fix incorrect order state configuration.
 */
function uc_paypal_update_7300() {
  db_update('uc_order_statuses')
    ->fields(array(
    'state' => 'post_checkout',
  ))
    ->condition('order_status_id', 'paypal_pending')
    ->execute();
}

/**
 * Remove unused variable.
 */
function uc_paypal_update_7301() {
  variable_del('uc_paypal_wps_checkout_button');
}

Functions

Name	Description
uc_paypal_install	Implements hook_install().
uc_paypal_requirements	Implements hook_requirements().
uc_paypal_schema	Implements hook_schema().
uc_paypal_uninstall	Implements hook_uninstall().
uc_paypal_update_7001	Fix incorrect order status configuration.
uc_paypal_update_7300	Fix incorrect order state configuration.
uc_paypal_update_7301	Remove unused variable.
uc_paypal_update_last_removed	Implements hook_update_last_removed().