<?php
/*
+--------------------------------------------------------------------+
| CiviCRM version 3.0                                                |
+--------------------------------------------------------------------+
| Copyright CiviCRM LLC (c) 2004-2009                                |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM.                                    |
|                                                                    |
| CiviCRM is free software; you can copy, modify, and distribute it  |
| under the terms of the GNU Affero General Public License           |
| Version 3, 19 November 2007.                                       |
|                                                                    |
| CiviCRM is distributed in the hope that it will be useful, but     |
| WITHOUT ANY WARRANTY; without even the implied warranty of         |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
| See the GNU Affero General Public License for more details.        |
|                                                                    |
| You should have received a copy of the GNU Affero General Public   |
| License along with this program; if not, contact CiviCRM LLC       |
| at info[AT]civicrm[DOT]org. If you have questions about the        |
| GNU Affero General Public License or the licensing of CiviCRM,     |
| see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+--------------------------------------------------------------------+
*/
/**
 *
 * @package CRM
 * @copyright CiviCRM LLC (c) 2004-2009
 * $Id$
 *
 */
require_once 'CRM/Core/DAO.php';
require_once 'CRM/Utils/Type.php';
class CRM_Member_DAO_Membership extends CRM_Core_DAO
{
    /**
     * static instance to hold the table name
     *
     * @var string
     * @static
     */
    static $_tableName = 'civicrm_membership';
    /**
     * static instance to hold the field values
     *
     * @var array
     * @static
     */
    static $_fields = null;
    /**
     * static instance to hold the FK relationships
     *
     * @var string
     * @static
     */
    static $_links = null;
    /**
     * static instance to hold the values that can
     * be imported / apu
     *
     * @var array
     * @static
     */
    static $_import = null;
    /**
     * static instance to hold the values that can
     * be exported / apu
     *
     * @var array
     * @static
     */
    static $_export = null;
    /**
     * static value to see if we should log any modifications to
     * this table in the civicrm_log table
     *
     * @var boolean
     * @static
     */
    static $_log = false;
    /**
     * Membership Id
     *
     * @var int unsigned
     */
    public $id;
    /**
     * FK to Contact ID
     *
     * @var int unsigned
     */
    public $contact_id;
    /**
     * FK to Membership Type
     *
     * @var int unsigned
     */
    public $membership_type_id;
    /**
     * Beginning of initial membership period (member since...).
     *
     * @var date
     */
    public $join_date;
    /**
     * Beginning of current uninterrupted membership period.
     *
     * @var date
     */
    public $start_date;
    /**
     * Current membership period expire date.
     *
     * @var date
     */
    public $end_date;
    /**
     *
     * @var string
     */
    public $source;
    /**
     * FK to Membership Status
     *
     * @var int unsigned
     */
    public $status_id;
    /**
     * Admin users may set a manual status which overrides the calculated status. When this flag is true, automated status update scripts should NOT modify status for the record.
     *
     * @var boolean
     */
    public $is_override;
    /**
     * When should a reminder be sent.
     *
     * @var date
     */
    public $reminder_date;
    /**
     * Optional FK to Parent Membership.
     *
     * @var int unsigned
     */
    public $owner_membership_id;
    /**
     *
     * @var boolean
     */
    public $is_test;
    /**
     *
     * @var boolean
     */
    public $is_pay_later;
    /**
     * class constructor
     *
     * @access public
     * @return civicrm_membership
     */
    function __construct() 
    {
        parent::__construct();
    }
    /**
     * return foreign links
     *
     * @access public
     * @return array
     */
    function &links() 
    {
        if (!(self::$_links)) {
            self::$_links = array(
                'contact_id' => 'civicrm_contact:id',
                'membership_type_id' => 'civicrm_membership_type:id',
                'status_id' => 'civicrm_membership_status:id',
                'owner_membership_id' => 'civicrm_membership:id',
            );
        }
        return self::$_links;
    }
    /**
     * returns all the column names of this table
     *
     * @access public
     * @return array
     */
    function &fields() 
    {
        if (!(self::$_fields)) {
            self::$_fields = array(
                'membership_id' => array(
                    'name' => 'id',
                    'type' => CRM_Utils_Type::T_INT,
                    'title' => ts('Membership ID') ,
                    'required' => true,
                    'import' => true,
                    'where' => 'civicrm_membership.id',
                    'headerPattern' => '/^(m(embership\s)?id)$/i',
                    'dataPattern' => '',
                    'export' => true,
                ) ,
                'membership_contact_id' => array(
                    'name' => 'contact_id',
                    'type' => CRM_Utils_Type::T_INT,
                    'title' => ts('Contact ID') ,
                    'required' => true,
                    'import' => true,
                    'where' => 'civicrm_membership.contact_id',
                    'headerPattern' => '/contact(.?id)?/i',
                    'dataPattern' => '/^\d+$/',
                    'export' => true,
                ) ,
                'membership_type_id' => array(
                    'name' => 'membership_type_id',
                    'type' => CRM_Utils_Type::T_INT,
                    'title' => ts('Membership Type') ,
                    'required' => true,
                    'import' => true,
                    'where' => 'civicrm_membership.membership_type_id',
                    'headerPattern' => '/^(m(embership\s)?type)$/i',
                    'dataPattern' => '',
                    'export' => true,
                ) ,
                'join_date' => array(
                    'name' => 'join_date',
                    'type' => CRM_Utils_Type::T_DATE,
                    'title' => ts('Member Since') ,
                    'import' => true,
                    'where' => 'civicrm_membership.join_date',
                    'headerPattern' => '/^join|(j(oin\s)?date)$/i',
                    'dataPattern' => '/\d{4}-?\d{2}-?\d{2}/',
                    'export' => true,
                ) ,
                'membership_start_date' => array(
                    'name' => 'start_date',
                    'type' => CRM_Utils_Type::T_DATE,
                    'title' => ts('Membership Start Date') ,
                    'import' => true,
                    'where' => 'civicrm_membership.start_date',
                    'headerPattern' => '/(member(ship)?.)?start(s)?(.date$)?/i',
                    'dataPattern' => '/\d{4}-?\d{2}-?\d{2}/',
                    'export' => true,
                ) ,
                'membership_end_date' => array(
                    'name' => 'end_date',
                    'type' => CRM_Utils_Type::T_DATE,
                    'title' => ts('Membership Expiration Date') ,
                    'import' => true,
                    'where' => 'civicrm_membership.end_date',
                    'headerPattern' => '/(member(ship)?.)?end(s)?(.date$)?/i',
                    'dataPattern' => '/\d{4}-?\d{2}-?\d{2}/',
                    'export' => true,
                ) ,
                'membership_source' => array(
                    'name' => 'source',
                    'type' => CRM_Utils_Type::T_STRING,
                    'title' => ts('Source') ,
                    'maxlength' => 128,
                    'size' => CRM_Utils_Type::HUGE,
                    'import' => true,
                    'where' => 'civicrm_membership.source',
                    'headerPattern' => '/^(member(ship?))?source$/i',
                    'dataPattern' => '',
                    'export' => true,
                ) ,
                'status_id' => array(
                    'name' => 'status_id',
                    'type' => CRM_Utils_Type::T_INT,
                    'title' => ts('Membership Status') ,
                    'required' => true,
                    'import' => true,
                    'where' => 'civicrm_membership.status_id',
                    'headerPattern' => '/(member(ship|).)?(status)$/i',
                    'dataPattern' => '',
                    'export' => true,
                ) ,
                'is_override' => array(
                    'name' => 'is_override',
                    'type' => CRM_Utils_Type::T_BOOLEAN,
                    'title' => ts('Status Override') ,
                    'import' => true,
                    'where' => 'civicrm_membership.is_override',
                    'headerPattern' => '/override$/i',
                    'dataPattern' => '',
                    'export' => true,
                ) ,
                'reminder_date' => array(
                    'name' => 'reminder_date',
                    'type' => CRM_Utils_Type::T_DATE,
                    'title' => ts('Reminder Date') ,
                ) ,
                'owner_membership_id' => array(
                    'name' => 'owner_membership_id',
                    'type' => CRM_Utils_Type::T_INT,
                    'export' => true,
                    'where' => 'civicrm_membership.owner_membership_id',
                    'headerPattern' => '',
                    'dataPattern' => '',
                ) ,
                'member_is_test' => array(
                    'name' => 'is_test',
                    'type' => CRM_Utils_Type::T_BOOLEAN,
                    'title' => ts('Test') ,
                    'import' => true,
                    'where' => 'civicrm_membership.is_test',
                    'headerPattern' => '/(is.)?test(.member(ship)?)?/i',
                    'dataPattern' => '',
                    'export' => true,
                ) ,
                'member_is_pay_later' => array(
                    'name' => 'is_pay_later',
                    'type' => CRM_Utils_Type::T_BOOLEAN,
                    'title' => ts('Is Pay Later') ,
                    'import' => true,
                    'where' => 'civicrm_membership.is_pay_later',
                    'headerPattern' => '/(is.)?(pay(.)?later)$/i',
                    'dataPattern' => '',
                    'export' => true,
                ) ,
            );
        }
        return self::$_fields;
    }
    /**
     * returns the names of this table
     *
     * @access public
     * @return string
     */
    function getTableName() 
    {
        return self::$_tableName;
    }
    /**
     * returns if this table needs to be logged
     *
     * @access public
     * @return boolean
     */
    function getLog() 
    {
        return self::$_log;
    }
    /**
     * returns the list of fields that can be imported
     *
     * @access public
     * return array
     */
    function &import($prefix = false) 
    {
        if (!(self::$_import)) {
            self::$_import = array();
            $fields = &self::fields();
            foreach($fields as $name => $field) {
                if (CRM_Utils_Array::value('import', $field)) {
                    if ($prefix) {
                        self::$_import['membership'] = &$fields[$name];
                    } else {
                        self::$_import[$name] = &$fields[$name];
                    }
                }
            }
        }
        return self::$_import;
    }
    /**
     * returns the list of fields that can be exported
     *
     * @access public
     * return array
     */
    function &export($prefix = false) 
    {
        if (!(self::$_export)) {
            self::$_export = array();
            $fields = &self::fields();
            foreach($fields as $name => $field) {
                if (CRM_Utils_Array::value('export', $field)) {
                    if ($prefix) {
                        self::$_export['membership'] = &$fields[$name];
                    } else {
                        self::$_export[$name] = &$fields[$name];
                    }
                }
            }
        }
        return self::$_export;
    }
}
