menu_badges.install in Menu Badges 7

Install file for Menu Badges.

File

menu_badges.install

<?php

/**
 * @file
 * Install file for Menu Badges.
 */

/**
 * Updates existing badges to new specification format.
 */
function menu_badges_update_7102(&$sandbox = NULL) {

  // Update menu tab definitions to new format.
  $tab_badges = variable_get('menu_badges_tab_callbacks', array());
  foreach ($tab_badges as $path => $info) {
    if (is_string($info)) {
      $tab_badges[$path] = _menu_badges_7102_fix_deprecated_callback($info);
    }
  }
  variable_set('menu_badges_tab_callbacks', $tab_badges);

  // Update normal menu links to the new format.
  $results = db_select('menu_links', 'ml')
    ->fields('ml', array(
    'mlid',
    'options',
  ))
    ->condition('options', '%menu_badges%', 'LIKE')
    ->execute();
  foreach ($results as $record) {
    $item = menu_link_load($record->mlid);
    $arguments = !empty($item['options']['link_badge']['arguments']) ? $item['options']['link_badge']['arguments'] : array();
    $item['options']['link_badge'] = _menu_badges_7102_fix_deprecated_callback($item['options']['link_badge']['callback'], $arguments);
    menu_link_save($item);
  }
  cache_clear_all(NULL, 'cache_menu');
  cache_clear_all('variables', 'cache_bootstrap');
  menu_rebuild();
  return;
}

/**
 * Update to array-based format for version 7.x-1.2.
 * @param $callback
 * @param $arguments
 */
function _menu_badges_7102_fix_deprecated_callback($callback, $arguments = array()) {
  $key = $callback;
  if (is_null($arguments)) {
    $arguments = array();
  }
  switch ($callback) {
    case 'menu_badges_ur_pending_incoming_current':
      $callback = 'menu_badges_ur_pending';
      $arguments += array(
        'role' => 'requestee',
      );
      break;
    case 'menu_badges_ur_pending_incoming_uid':
      $callback = 'menu_badges_ur_pending';
      $arguments += array(
        'role' => 'requestee',
        'menu_arg' => 1,
      );
      break;
    case 'menu_badges_ur_pending_outgoing_current':
      $callback = 'menu_badges_ur_pending';
      $arguments += array(
        'role' => 'requester',
      );
      break;
    case 'menu_badges_ur_pending_outgoing_uid':
      $callback = 'menu_badges_ur_pending';
      $arguments += array(
        'role' => 'requester',
        'menu_arg' => 1,
      );
      break;
    case 'menu_badges_privatemsg_unread_count_uid':
      $callback = 'menu_badges_privatemsg_unread_count';
      $arguments += array(
        'menu_arg' => 1,
      );
      break;
  }
  return array(
    'key' => $key,
    'callback' => $callback,
    'arguments' => $arguments,
  );
}

/**
 * Implements hook_uninstall().
 */
function menu_badges_uninstall() {

  // Remove link badges from menu_links table.
  $result = db_query("SELECT mlid, options FROM {menu_links} WHERE options LIKE '%\"link_badge\"%'");
  foreach ($result as $record) {
    $options = unserialize($record->options);
    unset($options['link_badge']);
    db_query("UPDATE {menu_links} SET options = :options WHERE mlid = :mlid", array(
      ':options' => serialize($options),
      ':mlid' => $record->mlid,
    ));
  }
}

Functions

Name	Description
menu_badges_uninstall	Implements hook_uninstall().
menu_badges_update_7102	Updates existing badges to new specification format.
_menu_badges_7102_fix_deprecated_callback	Update to array-based format for version 7.x-1.2.