forumuploadfileimp.java

天乙虚拟社区8.05版本。只支持Mysql

package com.laoer.bbscs.fio.imp;

import com.laoer.bbscs.fio.ForumUploadFile;
import com.laoer.bbscs.bean.Forum;
import com.laoer.bbscs.fio.UploadFile;
import java.io.*;
import java.util.List;

import com.laoer.bbscs.service.config.ForumConfig;
import com.laoer.bbscs.service.config.SysConfig;
import org.apache.commons.io.*;

import com.laoer.bbscs.comm.*;

/**
 * <p>
 * Title: TianyiBBS
 * </p>
 *
 * <p>
 * Description: BBSCS
 * </p>
 *
 * <p>
 * Copyright: Copyright (c) 2006
 * </p>
 *
 * <p>
 * Company: Laoer.com
 * </p>
 *
 * @author Laoer
 * @version 7.0
 */
public class ForumUploadFileImp implements ForumUploadFile {

	private ForumConfig forumConfig;

	public ForumConfig getForumConfig() {
		return forumConfig;
	}

	public void setForumConfig(ForumConfig forumConfig) {
		this.forumConfig = forumConfig;
	}

	public ForumUploadFileImp() {
	}

	/**
	 *
	 * @param toFileName
	 *            String
	 * @param uploadFile
	 *            UploadFile
	 * @param sysConfig
	 *            SysConfig
	 * @throws IOException
	 * @todo Implement this com.laoer.bbscs.fio.ForumUploadFile method
	 */
	public void saveUploadFile(String toFileName, UploadFile uploadFile, SysConfig sysConfig) throws IOException {
		OutputStream bos = new FileOutputStream(toFileName);
		IOUtils.copy(uploadFile.getInputStream(), bos);
		if (sysConfig.isAttachImg(uploadFile.getFileName()) && sysConfig.getReduceAttachImg() == 1) {
			ImgUtil.reduceImg(toFileName, toFileName + Constant.IMG_SMALL_FILEPREFIX, sysConfig
					.getReduceAttachImgSize(), sysConfig.getReduceAttachImgSize(),1);
		}
	}

	/**
	 *
	 * @param fileName
	 *            String
	 * @throws IOException
	 * @todo Implement this com.laoer.bbscs.fio.ForumUploadFile method
	 */
	public void delUploadFile(Forum f) throws IOException {
		if (f.getHaveAttachFile() == 1 && f.getAttachFileName() != null && f.getAttachFileName().size() > 0) {
			List fl = f.getAttachFileName();
			String filePath = BBSCSUtil.getUpFilePath(f.getBoardID(), f.getPostTime());
			for (int i = 0; i < fl.size(); i++) {
				File attachFile = new File(filePath + (String) fl.get(i));
				if (attachFile.exists()) {
					FileUtils.forceDelete(attachFile);
				}
				File attachFileSmall = new File(filePath + (String) fl.get(i) + Constant.IMG_SMALL_FILEPREFIX);
				if (attachFileSmall.exists()) {
					FileUtils.forceDelete(attachFileSmall);
				}
			}
		}
	}

	/**
	 *
	 * @param f
	 *            Forum
	 * @param fileName
	 *            String
	 * @throws IOException
	 * @todo Implement this com.laoer.bbscs.fio.ForumUploadFile method
	 */
	public List delUploadFile(Forum f, List fileNames) throws IOException {
		List fl = f.getAttachFileName();
		String filePath = BBSCSUtil.getUpFilePath(f.getBoardID(), f.getPostTime());
		for (int i = 0; i < fileNames.size(); i++) {
			String fn = (String) fileNames.get(i);
			File attachFile = new File(filePath + fn);
			if (attachFile.exists()) {
				FileUtils.forceDelete(attachFile);
			}
			File attachFileSmall = new File(filePath + fn + Constant.IMG_SMALL_FILEPREFIX);
			if (attachFileSmall.exists()) {
				FileUtils.forceDelete(attachFileSmall);
			}
			fl.remove(fn);
		}
		return fl;
	}

	public void moveUploadFile(Forum forum, long tobid) throws IOException {
		List fileList = forum.getAttachFileName();
		for (int i = 0; i < fileList.size(); i++) {
			String filename = (String) fileList.get(i);
			File fromFile = new File(BBSCSUtil.getUpFilePath(forum.getBoardID(), forum.getPostTime()) + filename);
			File toFile = new File(BBSCSUtil.getUpFilePath(tobid, forum.getPostTime()) + filename);
			FileUtils.copyFile(fromFile, toFile);
			FileUtils.forceDelete(fromFile);
			File fromFileSmall = new File(BBSCSUtil.getUpFilePath(forum.getBoardID(), forum.getPostTime()) + filename
					+ Constant.IMG_SMALL_FILEPREFIX);
			if (fromFileSmall.exists()) {
				File toFileSmall = new File(BBSCSUtil.getUpFilePath(tobid, forum.getPostTime()) + filename
						+ Constant.IMG_SMALL_FILEPREFIX);
				FileUtils.copyFile(fromFileSmall, toFileSmall);
				FileUtils.forceDelete(fromFileSmall);
			}
		}
	}

	public void delDetailFile(Forum forum) throws IOException {

		File postFile = new File(this.getForumConfig().getForumPath(forum.getBoardID(), forum.getPostTime())
				+ forum.getDetail());
		if (postFile.exists()) {
			FileUtils.forceDelete(postFile);
		}

	}
}