node_expire.install in Node expire 6.2

Install, uninstall and update the module.

File

node_expire.install

<?php

/**
 * @file
 * Install, uninstall and update the module.
 */

/**
 * Implementation of hook_install().
 */
function node_expire_install() {
  drupal_install_schema('node_expire');
}

/**
 * Implementation of hook_schema().
 */
function node_expire_schema() {
  $schema['node_expire'] = array(
    'description' => t('Alerts administrators of possibly outdated materials, and optionally unpublishes them.'),
    'fields' => array(
      'nid' => array(
        'description' => 'Node ID from {node}.nid.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'expire' => array(
        'type' => 'int',
        'default' => 0,
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'expired' => array(
        'type' => 'int',
        'size' => 'tiny',
        'default' => 0,
        'not null' => TRUE,
      ),
      'lastnotify' => array(
        'type' => 'int',
        'default' => 0,
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'nid',
    ),
    'indexes' => array(
      'expire_expired_lastnotify' => array(
        'expire',
        'expired',
        'lastnotify',
      ),
    ),
  );
  return $schema;
}

/**
 * Implementation of hook_uninstall().
 */
function node_expire_uninstall() {
  drupal_uninstall_schema('node_expire');

  // Delete global variable
  variable_del('node_expire_ntypes');
}

/**
 * Implementation of hook_update_N().
 *
 * Include the max date allowed values. Only new nodes
 * (or edited ones) will be affected
 */
function node_expire_update_6200() {
  if ($ntypes = variable_get('node_expire_ntypes', array())) {
    foreach ($ntypes as $ntype => $default) {
      $ntypes[$ntype] = array(
        'default' => $default,
        'max' => '',
      );
    }
    variable_set('node_expire_ntypes', $ntypes);
  }
  $update[] = 'Include the max date allowed values. Only new nodes (or edited ones) will be affected';
  return $update;
}

/**
 * Implementation of hook_update_N().
 *
 * New field 'lastnotify'. Holds last notified timestamp. 
 */
function node_expire_update_6201() {
  $ret = array();
  if (!db_column_exists('node_expire', 'lastnotify')) {
    db_add_field($ret, 'node_expire', 'lastnotify', array(
      'type' => 'int',
      'default' => 0,
      'unsigned' => TRUE,
      'not null' => TRUE,
    ));
  }
  db_drop_index($ret, 'node_expire', 'expire_expired');
  db_add_index($ret, 'node_expire', 'expire_expired_lastnotify', array(
    'expire',
    'expired',
    'lastnotify',
  ));
  return $ret;
}

Functions

Name	Description
node_expire_install	Implementation of hook_install().
node_expire_schema	Implementation of hook_schema().
node_expire_uninstall	Implementation of hook_uninstall().
node_expire_update_6200	Implementation of hook_update_N().
node_expire_update_6201	Implementation of hook_update_N().