commerce_taxcloud.install

<?php

/**
 * @file
 * Commerce TaxCloud requirements, installation, and uninstallation.
 */

/**
 * Implements hook_requirements().
 */
function commerce_taxcloud_requirements() {
  $api_id = variable_get('commerce_taxcloud_api_id');
  $api_key = variable_get('commerce_taxcloud_api_key');

  // Find Commerce TaxCloud capture actions.
  $commerce_taxcloud_actions = array('commerce_taxcloud_action_capture', 'commerce_taxcloud_action_authorize_capture');
  drupal_alter('commerce_taxcloud_actions', $commerce_taxcloud_actions);

  $rules_cache = rules_get_cache();

  // Check if Commerce TaxCloud capture actions are enabled.
  $actions_enabled = FALSE;
  $rules = rules_config_load_multiple(FALSE);
  foreach ($rules as $rule) {
    if (get_class($rule) == 'RulesReactionRule') {
      foreach ($rule->actions() as $action) {
        if (get_class($action) == 'RulesAction') {
          if (in_array($action->getElementName(), $commerce_taxcloud_actions) && $rule->active == 1) {
            $actions_enabled = TRUE;
          }
        }
      }
    }
  }

  $t = get_t();
  $requirements = array();

  $info = libraries_load('php-taxcloud');

  if (!$info['loaded']) {
    $requirements['commerce_taxcloud'] = array(
      'severity' => REQUIREMENT_WARNING,
      'title' => $t('Commerce TaxCloud Integration'),
      'value' => $t('Failed to load the PHP-TaxCloud library.'),
      'description' => $t('Please make sure the PHP-TaxCloud library is installed in the libraries directory'),
    );
  }
  elseif (empty($api_id) || empty($api_key)) {
    $requirements['commerce_taxcloud'] = array(
      'severity' => REQUIREMENT_WARNING,
      'title' => $t('Commerce TaxCloud Integration'),
      'value' => $t('API ID or API Key not set.'),
      'description' => $t('Please make sure to set the API ID and API Key for TaxCloud.'),
    );
  }
  elseif (!$actions_enabled) {
    $requirements['commerce_taxcloud'] = array(
      'severity' => REQUIREMENT_WARNING,
      'title' => $t('Commerce TaxCloud Integration'),
      'value' => $t('No actions are enabled.'),
      'description' => $t('TaxCloud requires that transactions are captured. You cannot just use the service only for Lookups.'),
    );
  }
  else {
    $requirements['commerce_taxcloud'] = array(
      'serverity' => REQUIREMENT_OK,
      'title' => $t('Commerce TaxCloud Integration'),
      'value' => $t('OK'),
    );
  }

  return $requirements;
}

/**
 * Implements hook_schema().
 */
function commerce_taxcloud_schema() {
  // Set up our cache table.
  $schema['cache_commerce_taxcloud'] = drupal_get_schema_unprocessed('system', 'cache');
  return $schema;
}

/**
 * Implements hook_uninstall().
 */
function commerce_taxcloud_uninstall() {
  variable_del('commerce_taxcloud_api_id');
  variable_del('commerce_taxcloud_api_key');
  variable_del('commerce_taxcloud_usps_id');
  variable_del('commerce_taxcloud_address1');
  variable_del('commerce_taxcloud_address2');
  variable_del('commerce_taxcloud_city');
  variable_del('commerce_taxcloud_state');
  variable_del('commerce_taxcloud_zip');
  variable_del('commerce_taxcloud_enable');
}