/**
* Function: 根据用户ID,获得圈子相册下拉菜单
*
* <p>Produce describe:
*
* @param userId
* @return
* @throws DBException
* @author: JT 2008-4-22
*/
public List getPhotoAlbumList(long userId) throws DBException {
// 得到圈子ID
long circleId = circleUserBo.getCircleIdByUserId(userId);
// 得到圈子相册列表
List list = photoAlbumBo.getPhotoAlbumListByCircleId(circleId);
return list;
}
/**
* Function: 添加一个圈子相册
*
* <p>Produce describe:
*
* @param circleId
* @param photoAlbumName
* @throws DBException
* @throws LogicException
* @author: JT 2008-4-22
*/
public List addPhotoAlbum(long circleId, String photoAlbumName)
throws DBException, LogicException {
if (StringUtils.isEmpty(photoAlbumName)) {
throw new LogicException("相册名不能为空");
}
if (circleId == 0) {
throw new LogicException("圈子不存在");
}
if (photoAlbumDao.getPhotoAlbumByName(circleId, photoAlbumName) == null) {
PhotoAlbum photoAlbumPo = new PhotoAlbum();
// 初始化相册对象
photoAlbumBo.initPhotoAlbum(photoAlbumPo);
// 对象_ID
photoAlbumPo.setObjectId(circleId);
// 对象表名称
photoAlbumPo.setObjectTableName(SystemConstant.KG_CIRCLE_INFO_TABLE_NAME);
// 相册名字
photoAlbumPo.setPhotoAlbumName(photoAlbumName);
photoAlbumBo.save(photoAlbumPo);
List list = photoAlbumBo.getPhotoAlbumListByCircleId(circleId);
return list;
} else {
throw new LogicException("该相册名已存在");
}
}
/**
* Function: 添加或更新相片
*
* <p>Produce describe:
*
* @param fr
* @throws LogicException
* @throws SysException
* @author: JT 2008-4-22
*/
public void saveOrUpdatePhoto(EditPhotoForm fr) throws LogicException, SysException {
PhotoAlbum photoAlbumPo = photoAlbumBo.load(fr.getPhotoAlbumId());
// 初始化保存路径
fileUploadBo.initSavePath();
if (photoAlbumPo != null) { // 相册存在
Photo photoPo = null;
if (fr.getSeq() == 0) { // 上传新相片
photoPo = new Photo();
// 保存路径
String dir = SystemConstant.FILE_UPLOAD_IMAGES_CIRCLE_LOCATION + fr.getPhotoAlbumId();
// 图片
String fileName =
fileUploadBo.uploadFile(
dir,
fr.getUploadPhotoLink(),
fr.getUploadPhotoLinkFileName(),
SystemConstant.FILEUPLOAD_IMAGE_TYPE);
// 相片链接地址
if (StringUtils.isNotEmpty(fileName)) photoPo.setPhotoLink(fileName);
// 初始化相片对象的数据
initPhoto(photoPo);
// 相片名称
photoPo.setPhotoName(fr.getPhotoName());
// 所属相册
photoPo.setPhotoAlbumId(fr.getPhotoAlbumId());
// 描述
photoPo.setDescription(fr.getDescription());
// 查看权限
photoPo.setReadPopedom(fr.getReadPopedom());
// 关键字
photoPo.setKeyWord(fr.getKeyWord());
photoDao.save(photoPo);
// 相片所在相册中的相片数量加1
photoAlbumBo.addPhotoCount(photoAlbumPo.getId());
} else { // 更新相片信息
photoPo = photoDao.load(fr.getSeq());
if (photoPo != null) {
// 相片名称
photoPo.setPhotoName(fr.getPhotoName());
// 更新相片所属相册的相片数量
photoAlbumBo.deletePhotoCount(photoPo.getPhotoAlbumId());
photoAlbumBo.addPhotoCount(fr.getPhotoAlbumId());
// 根据相片ID判断此相片是否是其所在相册的封面
if (photoBo.isCoverPhotoId(photoPo.getId())) {
// 要移动相片为其所在相册的封面时
// 相册的封面清空
photoAlbumBo.load(photoPo.getPhotoAlbumId()).setCoverPhotoId(null);
}
// 所属相册
photoPo.setPhotoAlbumId(fr.getPhotoAlbumId());
// 描述
photoPo.setDescription(fr.getDescription());
// 查看权限
photoPo.setReadPopedom(fr.getReadPopedom());
// 修改时间
photoPo.setModifyTime(new Date());
// 关键字
photoPo.setKeyWord(fr.getKeyWord());
}
}
// 更新相册的最后更新时间
photoAlbumPo.setModifyTime(new Date());
// 更新相片所在相册
photoAlbumBo.update(photoAlbumPo);
}
}