{

var $names;

var $config;

var $payment_dir;

var $payment_path;

var $db;

var $table_prefix;

function __construct()

{

$this->Payments();

}

function Payments()

{

global $pdb, $tb_prefix;

$this->db =& $pdb;

$this->table_prefix = $tb_prefix;

$this->payment_dir = 'payments';

$this->payment_path = APP_ROOT. 'api'.DS.'payments'.DS;

}

function install($entry)

{

$tpldir = realpath($this->payment_path.$entry);

if (is_dir($tpldir)) {

$this->params['data']['name'] = $entry;

$this->params['data']['title'] = strtoupper($entry);

$this->params['data']['available'] = 1;

$this->params['data']['created'] = $this->params['data']['modified'] = $_SERVER['REQUEST_TIME'];

$this->save($this->params['data']);

}

}

function uninstall($id)

{

$sql = "DELETE FROM {$this->table_prefix}payments WHERE id=".$id;

return $this->db->Execute($sql);

}

function getPayments(){

$installed = $this->getInstalled();

$not_installed = $this->getUninstalled();

$all = array_merge($installed, $not_installed);

return $all;

}

function getInstalled()

{

$sql = "SELECT * FROM {$this->table_prefix}payments WHERE available=1";

$result = $this->db->GetArray($sql);

return $result;

}

function getUninstalled(){

$uninstalled = $temp = array();

$installed = $this->getInstalled();

foreach($installed as $key=>$val){

$temp[] = $val['name'];

}

$template_dir = dir($this->payment_path);

while($entry = $template_dir->read()) {

$tpldir = realpath($this->payment_path.$entry);

if((!in_array($entry, array('.', '..', '.svn'))) && (!in_array($entry, $temp)) && is_dir($tpldir)) {

require($this->payment_path.$entry.DS."info.inc.php");

$uninstalled[] = array(

'name' => $entry,

'title' => $cfg['title'],

'description' => $cfg['description'],

'available' => 0,

);

}

}

return $uninstalled;

}

function writeConfig($file_name, $config)

{

if(empty($config) || !is_array($config)) return false;

$pattern = $replacement = array();

foreach($config as $k=>$v)

{

$pattern[$k] = "/define\(\s*['\"]".strtoupper($k)."['\"]\s*,\s*([']?)[^']*([']?)\s*\)/is";

$replacement[$k] = "define('".$k."', \${1}".$v."\${2})";

}

$str = file_get_contents($this->payment_path.$file_name);

$str = preg_replace($pattern, $replacement, $str);

return file_put_contents($this->payment_path.$file_name, $str);

}