/**
* 删除某条信息
*
* @param siteid
* @param obj_id
* @return
* @throws IOException
*/
public static boolean deleteFileById(int siteid, int obj_id) throws Exception {
FckUploadFileBean fufb = (FckUploadFileBean) namedUniqueResult("GET_UPLOAD_FILE", obj_id);
if (fufb != null && fufb.getSite().getId() == siteid) {
delete(fufb);
FCK_UploadManager.getUploadHandler().remove(fufb);
return true;
}
return false;
}
/**
* 删除某条信息
*
* @param siteid
* @param obj_id
* @return
* @throws IOException
*/
public static boolean deleteFileById(int userid, String ssn_id, int obj_id) throws Exception {
FckUploadFileBean fufb = (FckUploadFileBean) namedUniqueResult("GET_UPLOAD_FILE", obj_id);
if (fufb != null
&& fufb.getUser().getId() == userid
&& StringUtils.equals(fufb.getSessionId(), ssn_id)) {
delete(fufb);
FCK_UploadManager.getUploadHandler().remove(fufb);
return true;
}
return false;
}
/**
* 删除被某篇文章引用的所有上传的文件
*
* @param site_id
* @param ref_id
* @param ref_type
* @return
* @throws IOException
*/
public static int deleteFilesByRef(Session ssn, int site_id, int ref_id, int ref_type)
throws Exception {
List files = findNamedAll("GET_UPLOAD_FILE_BY_REF", site_id, ref_id, ref_type);
for (int i = 0; i < files.size(); i++) {
FckUploadFileBean fufb = (FckUploadFileBean) files.get(i);
if (StringUtils.isNotEmpty(fufb.getSavePath())) {
FCK_UploadManager.getUploadHandler().remove(fufb);
}
int photo_site = DLOG4JUtils.sizeInKbytes(fufb.getFileSize());
fufb.getSite().getCapacity().incDiaryUsed(-photo_site);
ssn.delete(fufb);
}
return files.size();
}
/**
* 写入一个上传文件的信息
*
* @see com.liusoft.dlog4j.upload.SecurityFCKUploadServlet#doPost(HttpServletRequest,
* HttpServletResponse)
* @param fbean
*/
public static void createUploadFileItem(FckUploadFileBean fbean) {
if (fbean.getUploadTime() == null) fbean.setUploadTime(new Date());
save(fbean);
}
