package com.jeecms.cms.action.admin.assist;
import java.io.IOException;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.multipart.MultipartFile;
import com.jeecms.cms.entity.assist.CmsFile;
import com.jeecms.cms.entity.main.CmsSite;
import com.jeecms.cms.manager.assist.CmsFileMng;
import com.jeecms.cms.manager.assist.CmsResourceMng;
import com.jeecms.cms.manager.main.CmsLogMng;
import com.jeecms.cms.web.CmsUtils;
import com.jeecms.cms.web.WebErrors;
import com.jeecms.common.web.RequestUtils;
import com.jeecms.common.web.ResponseUtils;
/**
* JEECMS附件（包括文章图片多媒体）的Action
*
* @author TOM
*
*/
//
@Controller
public class CmsFileAct {
private static final Logger log = LoggerFactory
.getLogger(CmsFileAct.class);
// 直接调用方法需要把root参数保存至model中
@RequestMapping(value = "/file/v_list.do")
public String list(HttpServletRequest request, ModelMap model) {
CmsSite site = CmsUtils.getSite(request);
String root = (String) model.get("root");
if (root == null) {
root = RequestUtils.getQueryParam(request, "root");
}
String valid=RequestUtils.getQueryParam(request, "valid");
Boolean validB=null;
if(StringUtils.isNotBlank(valid)){
if(valid.equals("1")){
validB=true;
}else{
validB=false;
}
}
log.debug("list Resource root: {}", root);
if (StringUtils.isBlank(root)) {
root = site.getUploadPath();
}
String uploadPath = root.substring(site.getUploadPath().length());
if (uploadPath.length() == 0) {
uploadPath = "/";
}
model.addAttribute("root", root);
model.addAttribute("rel", uploadPath);
model.addAttribute("valid",validB);
model.addAttribute("list", resourceMng.queryFiles(root, validB));
return "file/list";
}
@RequestMapping("/file/o_delfreefiles.do")
public String deleteUnValid(String root,
HttpServletRequest request, ModelMap model) {
List<CmsFile>fileList=fileMng.getList(false);
CmsSite site=CmsUtils.getSite(request);
String contextPath=site.getContextPath();
String[]names=new String[fileList.size()];
String filePath;
for(int i=0;i<names.length;i++){
filePath=fileList.get(i).getFilePath();
if(filePath.contains(site.getContextPath())){
names[i]=filePath.substring(filePath.indexOf(contextPath)+contextPath.length());
}
}
WebErrors errors = validateDeleteFreeFile(root, names, request);
if (errors.hasErrors()) {
return errors.showErrorPage(model);
}
if(names!=null&&names.length>0){
int count = resourceMng.delete(names);
log.info("delete Resource count: {}", count);
for (String name : names) {
fileMng.deleteByPath(name);
log.info("delete Resource name={}", name);
cmsLogMng.operating(request, "resource.log.delete", "filename="
+ name);
}
}
model.addAttribute("root", root);
return list(request, model);
}
@RequestMapping("/file/o_delete.do")
public String delete(String root, String[] names,
HttpServletRequest request, ModelMap model) {
WebErrors errors = validateDelete(root, names, request);
if (errors.hasErrors()) {
return errors.showErrorPage(model);
}
int count = resourceMng.delete(names);
log.info("delete Resource count: {}", count);
for (String name : names) {
fileMng.deleteByPath(name);
log.info("delete Resource name={}", name);
cmsLogMng.operating(request, "resource.log.delete", "filename="
+ name);
}
model.addAttribute("root", root);
return list(request, model);
}
@RequestMapping("/file/o_delete_single.do")
public String deleteSingle(HttpServletRequest request, ModelMap model) {
// TODO 输入验证
String root = RequestUtils.getQueryParam(request, "root");
String name = RequestUtils.getQueryParam(request, "name");
int count = resourceMng.delete(new String[] { name });
fileMng.deleteByPath(name);
log.info("delete Resource {}, count {}", name, count);
cmsLogMng.operating(request, "resource.log.delete", "filename=" + name);
model.addAttribute("root", root);
return list(request, model);
}
@RequestMapping(value = "/file/v_upload.do")
public String uploadInput(HttpServletRequest request, ModelMap model) {
String root = RequestUtils.getQueryParam(request, "root");
model.addAttribute("root", root);
return "file/upload";
}
@RequestMapping(value = "/file/o_upload.do", method = RequestMethod.POST)
public String uploadSubmit(String root, HttpServletRequest request,
ModelMap model) {
model.addAttribute("root", root);
return list(request, model);
}
@RequestMapping(value = "/file/o_swfupload.do", method = RequestMethod.POST)
public void swfUpload(
String root,
@RequestParam(value = "Filedata", required = false) MultipartFile file,
HttpServletRequest request, HttpServletResponse response,
ModelMap model) throws IllegalStateException, IOException {
resourceMng.saveFile(root, file);
fileMng.saveFileByPath(root+"//"+file.getOriginalFilename(), file.getOriginalFilename(), false);
model.addAttribute("root", root);
log.info("file upload seccess: {}, size:{}.", file
.getOriginalFilename(), file.getSize());
ResponseUtils.renderText(response, "");
}
private WebErrors validateDelete(String root, String[] names,
HttpServletRequest request) {
WebErrors errors = WebErrors.create(request);
errors.ifEmpty(names, "names");
for (String id : names) {
vldExist(id, errors);
}
return errors;
}
private WebErrors validateDeleteFreeFile(String root, String[] names,
HttpServletRequest request) {
WebErrors errors = WebErrors.create(request);
if(names==null||names.length<=0){
errors.addErrorCode("error.findnofreefile");
}
return errors;
}
private boolean vldExist(String name, WebErrors errors) {
if (errors.ifNull(name, "name")) {
return true;
}
return false;
}
@Autowired
private CmsLogMng cmsLogMng;
@Autowired
private CmsFileMng fileMng;
private CmsResourceMng resourceMng;
@Autowired
public void setResourceMng(CmsResourceMng resourceMng) {
this.resourceMng = resourceMng;
}
}