jump_menu.install in Better Jump Menus 7

Handle installs and updates.

File

jump_menu.install

<?php

/**
 * @file
 * Handle installs and updates.
 */

/**
 * Update jump menu block deltas to allow different types of blocks.
 */
function jump_menu_update_7010() {
  $message = 'Update ran to alter jump menu block deltas in order to allow
    different types of blocks. This might require you to alter CSS files if you
    have themed the blocks. You will also need to clear your cache.';
  watchdog('jump_menu', $message, NULL, WATCHDOG_NOTICE);
  drupal_set_message(t($message), 'warning');

  // Update jump menu blocks.
  // OG  = "jump_menu_name-of-menu"
  // New = "jump_menu-m_name-of-menu" and "jump_menu-local_tasks" and beyond!
  // Insert menu type key after module name.

  /*
  Apparently conditions can't be done as expression yet.
  http://api.drupal.org/api/drupal/includes%21database%21query.inc/function/QueryConditionInterface%3A%3Acondition/7
  $queryMenus = db_update('block')
    ->condition('module', 'jump_menu')
    // Extra check and handling, for folks who helped test the unreleased local tasks block.
    ->condition('SUBSTR(delta, 1, 16)', 'jump_menu_local_', '<>')
    ->fields(array('delta' => 'REPLACE(delta, "jump_menu_", "jump_menu-m_")'))
    ->execute();
  */
  $query = "UPDATE {block} set delta = REPLACE(delta, 'jump_menu_', 'jump_menu-m_')\n    WHERE module = 'jump_menu' AND SUBSTR(delta, 1, 16) <> 'jump_menu_local_'";
  $result = db_query($query);

  // Update as mentioned above.
  $query = "UPDATE {block} set delta = 'jump_menu-local_tasks'\n    WHERE module = 'jump_menu' AND SUBSTR(delta, 1, 16) = 'jump-menu_local_'";
  $result = db_query($query);

  /*
  $queryLocal = db_update('block')
    ->condition('module', 'jump_menu')
    ->condition('delta', 'jump_menu_local_')
    ->fields(array('delta' => 'jump_menu-local-tasks'))
    ->execute();
  */
}

/**
 * Implements hook_uninstall().
 */
function jump_menu_uninstall() {
  db_delete('variable')
    ->condition('name', 'jump_menu_%', 'LIKE')
    ->execute();
  cache_clear_all('variables', 'cache_bootstrap');
}

Functions

Name	Description
jump_menu_uninstall	Implements hook_uninstall().
jump_menu_update_7010	Update jump menu block deltas to allow different types of blocks.