<?php
// $Revision: 1.1.4.1.2.6 $
// ------------------------------------------------------------------------- //
//  XooNIps - Neuroinformatics Base Platform System                          //
//  Copyright (C) 2005-2008 RIKEN, Japan All rights reserved.                //
//  http://xoonips.sourceforge.jp/                                           //
// ------------------------------------------------------------------------- //
//  This program is free software; you can redistribute it and/or modify     //
//  it under the terms of the GNU General Public License as published by     //
//  the Free Software Foundation; either version 2 of the License, or        //
//  (at your option) any later version.                                      //
//                                                                           //
//  You may not change or alter any portion of this comment or credits       //
//  of supporting developers from this source code or any supporting         //
//  source code which is considered copyrighted (c) material of the          //
//  original comment or credit authors.                                      //
//                                                                           //
//  This program 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 General Public License for more details.                             //
//                                                                           //
//  You should have received a copy of the GNU General Public License        //
//  along with this program; if not, write to the Free Software              //
//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA //
// ------------------------------------------------------------------------- //
if ( ! defined( 'XOOPS_ROOT_PATH' ) ) {
  exit();
}

/*
alter table following from xoonips 3.24
ALTER TABLE `x_xoonips_item_basic`  DROP `title`,  DROP `keywords`;
*/
/**
 * @brief data object of ItemBasic
 *
 * @li getVar('item_id') : item ID
 * @li getVar('item_type_id') : item type id
 * @li getVar('uid') : user id who register this item
 * @li getVar('description') : comment of item
 * @li getVar('doi') : Extended item ID(like a DOI)
 * @li getVar('last_update_date') : last udpate datetime since 1970/1/1 00:00:00(UTC)
 * @li getVar('creation_date') : item creation datetime since 1970/1/1 00:00:00(UTC)
 * @li getVar('publication_year') : year that original(not an item) was created
 * @li getVar('publication_month') : month that original(not an item) was created
 * @li getVar('publication_mday') : day of month that original(not an item) was created
 * @li getVar('lang') : language of item
 *
 */
class XooNIpsOrmItemBasic extends XooNIpsTableObject {
  function XooNIpsOrmItemBasic() {
    $this->initVar( 'item_id', XOBJ_DTYPE_INT, 0, false );
    $this->initVar( 'uid', XOBJ_DTYPE_TXTBOX, null, false, 10 );
    $this->initVar( 'description', XOBJ_DTYPE_TXTAREA, null, false, 65535 );
    $this->initVar( 'creation_date', XOBJ_DTYPE_INT, null, false );
    $this->initVar( 'last_update_date', XOBJ_DTYPE_INT, null, false );
    $this->initVar( 'publication_year', XOBJ_DTYPE_INT, null, false );
    $this->initVar( 'publication_month', XOBJ_DTYPE_INT, null, false );
    $this->initVar( 'publication_mday', XOBJ_DTYPE_INT, null, false );
    $this->initVar( 'item_type_id', XOBJ_DTYPE_INT, null, false );
    $this->initVar( 'lang', XOBJ_DTYPE_TXTBOX, 'eng', false, 3 );
    $this->initVar( 'doi', XOBJ_DTYPE_TXTBOX, null, false, 65535 );
    $this->setTextAreaDisplayAttributes( false, false, false, true );
  }
}
class XooNIpsOrmItemBasicHandler extends XooNIpsTableObjectHandler {
  function XooNIpsOrmItemBasicHandler( &$db ) {
    parent::XooNIpsTableObjectHandler( $db );
    $this->__initHandler( 'XooNIpsOrmItemBasic', 'xoonips_item_basic', 'item_id', false );
  }

  /**
   * @brief set current time to creation_date and last_update_date if these are not initialized and call parent::insert.
   *
   */
  function insert( &$obj, $force = false ) {
    $date = $obj->get( 'creation_date' );
    if ( $obj->isNew() && ! isset( $date ) ) {
      $obj->set( 'creation_date', time() );
    }
    $date = $obj->get( 'last_update_date' );
    if ( $obj->isDirty() && ! isset( $date ) ) {
      // update last_update_date
      $obj->set( 'last_update_date', time() );
    }
    return parent::insert( $obj, $force );
  }

  /**
   * lock item
   *
   * @access public
   * @param int $id item_id
   */
  function lock( $id ) {
    $item_lock_handler =& xoonips_getormhandler( 'xoonips', 'item_lock' );
    $item_lock_handler->lock( $id );
  }

  /**
   * unlock item
   *
   * @access public
   * @param int $id item_id
   */
  function unlock( $id ) {
    $item_lock_handler =& xoonips_getormhandler( 'xoonips', 'item_lock' );
    $item_lock_handler->unlock( $id );
  }

  /**
   * lock item and index
   *
   * @access public
   * @param int $item_id item_id
   * @param int $index_id index_id
   */
  function lockItemAndIndexes( $item_id, $index_id ) {
    $item_lock_handler =& xoonips_getormhandler( 'xoonips', 'item_lock' );
    $item_lock_handler->lock( $item_id );
    $item_lock_handler->lockIndexes( $index_id );
  }

  /**
   * unlock item and index
   *
   * @access public
   * @param int $item_id item_id
   * @param int $index_id index_id
   */
  function unlockItemAndIndexes( $item_id, $index_id ) {
    $item_lock_handler =& xoonips_getormhandler( 'xoonips', 'item_lock' );
    $item_lock_handler->unlock( $item_id );
    $item_lock_handler->unlockIndexes( $index_id );
  }
}
?>
