addanother.install in Add Another 7

Install, update and uninstall functions for the Add another module.

File

addanother.install

<?php

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

/**
 * Implement hook_uninstall().
 */
function addanother_uninstall() {
  variable_del('addanother_nodetypes');
}

/**
 * Port over to the new variable storage system.
 */
function addanother_update_1() {
  $types = node_type_get_types();
  $addanother_nodetypes = array();
  foreach ($types as $type) {
    $typeid = $type->type;
    $keep = variable_get('addanother_' . $typeid, 0);
    if ($keep) {
      $addanother_nodetypes[$typeid] = $typeid;
    }
    variable_del('addanother_' . $typeid);
  }
  variable_set('addanother_nodetypes', $addanother_nodetypes);
  return array();
}

/**
 * Update permission name to 'use add another' instead of 'enable add another' to improve usability/consistency.
 */
function addanother_update_2() {
  $ret = array();
  $result = db_query("SELECT rid, perm FROM {permission} ORDER BY rid");
  while ($role = db_fetch_object($result)) {
    $renamed_permission = preg_replace('/enable add another/', 'use add another', $role->perm);
    if ($renamed_permission != $role->perm) {
      $ret[] = update_sql("UPDATE {permission} SET perm = '{$renamed_permission}' WHERE rid = {$role->rid}");
    }
  }
  return $ret;
}

Functions

Name	Description
addanother_uninstall	Implement hook_uninstall().
addanother_update_1	Port over to the new variable storage system.
addanother_update_2	Update permission name to 'use add another' instead of 'enable add another' to improve usability/consistency.