source: extensions/CryptograPHP/include/install.inc.php @ 20189

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

function crypto_install() 
{
  global $conf, $prefixeTable;
  
  if (isset($conf['cryptograph_theme']))
  {
    pwg_query('DELETE FROM '.CONFIG_TABLE.' WHERE param="cryptographp_theme" LIMIT 1;');
  }
  
  if (empty($conf['cryptographp']))
  {
    $crypto_default_config = serialize(array(
      'activate_on'     => array(
            'picture'     => true,
            'category'    => true,
            'register'    => true,
            'contactform' => true,
            'guestbook'   => true,
            ),
      'comments_action' => 'reject',
      'theme'           => 'gray',
      'captcha_type'    => 'string',
      'case_sensitive'  => 'false',
      'code_length'     => 6,
      'width'           => 180, 
      'height'          => 70,
      'perturbation'    => 1, 
      'image_bg_color'  => 'ffffff', 
      'text_color'      => '8a8a8a', 
      'num_lines'       => 2, 
      'line_color'      => '8a8a8a', 
      'noise_level'     => 0.1, 
      'noise_color'     => '8a8a8a', 
      'ttf_file'        => 'TopSecret',
      'button_color'    => 'dark',
      ));
  
    conf_update_param('cryptographp', $crypto_default_config);
    $conf['cryptographp'] = $crypto_default_config;
  }
  else
  {
    $conf['cryptographp'] = unserialize($conf['cryptographp']);
    
    if (!isset($conf['cryptographp']['activate_on']))
    {
      $conf['cryptographp']['activate_on'] = array(
        'picture'     => $conf['cryptographp']['comments_action'] != 'inactive',
        'category'    => $conf['cryptographp']['comments_action'] != 'inactive',
        'register'    => true,
        'contactform' => true,
        'guestbook'   => true,
        );
    }
    if (!isset($conf['cryptographp']['button_color']))
    {
      $conf['cryptographp']['button_color'] = 'dark';
    }
    
    $conf['cryptographp'] = serialize($conf['cryptographp']);
    conf_update_param('cryptographp', $conf['cryptographp']);
  }
}

?>