upgrade_assist.install in Upgrade Status 6

Installation functions for Upgrade Assist.

File

upgrade_assist/upgrade_assist.install

<?php

/**
 * @file
 * Installation functions for Upgrade Assist.
 */

/**
 * Implements hook_install().
 */
function upgrade_assist_install() {

  // Ensure that potential constants are defined.
  drupal_load('module', 'system');

  // Figure out current major versions.
  $core = defined('DRUPAL_CORE_COMPATIBILITY') ? DRUPAL_CORE_COMPATIBILITY : VERSION;
  preg_match('@^(\\d+)@', $core, $matches);
  $core = (int) $matches[0];
  switch ($core) {
    case 6:
      $core_current = db_result(db_query("SELECT schema_version FROM {system} WHERE type = 'module' AND name = 'system'"));
      break;
    case 7:
      $core_current = db_query("SELECT schema_version FROM {system} WHERE type = 'module' AND name = 'system'")
        ->fetchField();
      break;
  }
  $core_current = (int) $core_current[0];
  variable_set('upgrade_assist_core', $core);
  variable_set('upgrade_assist_core_current', $core_current);
}

/**
 * Implements hook_enable().
 */
function upgrade_assist_enable() {

  // Try to auto-enable the upgrade tasks block. Requires a 'left' region.
  _block_rehash();
}

/**
 * Implements hook_uninstall().
 */
function upgrade_assist_uninstall() {
  variable_del('upgrade_assist_core');
  variable_del('upgrade_assist_core_current');
}
if (DRUPAL_CORE_COMPATIBILITY == '7.x') {

  /**
   * Update the stored version of Drupal core.
   */
  function upgrade_assist_update_7000() {
    preg_match('@^(\\d+)@', DRUPAL_CORE_COMPATIBILITY, $matches);
    $core = (int) $matches[0];
    variable_set('upgrade_assist_core', $core);
  }
}

Functions

Name	Description
upgrade_assist_enable	Implements hook_enable().
upgrade_assist_install	Implements hook_install().
upgrade_assist_uninstall	Implements hook_uninstall().