source: extensions/ContactForm/maintain.inc.php @ 17634

<?php
if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');

define('contact_form_default_config', 
  serialize(array(
    'cf_must_initialize' => true,
    'cf_menu_link' => true,
    'cf_subject_prefix' => '%gallery_title%',
    'cf_default_subject' => 'A comment on your site',
    'cf_allow_guest' => true,
    'cf_mandatory_mail' => true,
    'cf_mandatory_name' => true,
    'cf_redirect_delay' => 5,
    'cf_mail_type' => 'text/html',
    'cf_admin_mails' => array(),
    ))
  );


function plugin_install() 
{
  conf_update_param('ContactForm', contact_form_default_config);
  conf_update_param('ContactForm_before', null);
  conf_update_param('ContactForm_after', null);
}

function plugin_activate()
{
  global $conf;

  if (!isset($conf['ContactForm']))
  {
    plugin_install();
  }
  else
  {
    $new_conf = unserialize($conf['ContactForm']);
    
    // migration 2.4 -> 2.5
    if (!isset($new_conf['cf_must_initialize']))
    {
      $new_conf['cf_must_initialize'] = false;
      $new_conf['cf_default_subject'] = 'A comment on your site';
      $new_conf['cf_mail_type'] = 'text/html';
      unset($new_conf['comment'], $new_conf['cf_redirect_delay']);
      unset($new_conf['cf_separator'], $new_conf['cf_separator_length']);
      
      foreach ($new_conf['cf_admin_mails'] as $email => $data)
      {
        $new_conf['cf_admin_mails'][] = array(
          'email' => $email,
          'name' => $data['NAME'],
          'active' => $data['ACTIVE'],
          );
        unset($new_conf['cf_admin_mails'][ $email ]);
      }
      
      conf_update_param('ContactForm', serialize($new_conf));
      conf_update_param('ContactForm_before', stripslashes($conf['persoformtop']));
      conf_update_param('ContactForm_after', stripslashes($conf['persoformbottom']));
      
      pwg_query('DELETE FROM `'. CONFIG_TABLE .'` WHERE param IN("persoformtop", "persoformbottom") LIMIT 2;');
    }
  }
}

function plugin_uninstall() 
{
  pwg_query('DELETE FROM `'. CONFIG_TABLE .'` WHERE param LIKE "ContactForm%" LIMIT 3;');
}

?>