单独管理image

NewsServiceimpl

 

 

@Override
	public int addWithImage(KumiaoNewsDO kumiaoNewsDO, String pcImageUrl, String mobileImageUrl) {
		this.kumiaoNewsMapper.insert(kumiaoNewsDO);
		if (kumiaoNewsDO.getId() <= 0L) {
			return -1; // failed
		}
		if (pcImageUrl != null) {
			KumiaoResourceDO pcKumiaoResourceDO = generateKumiaoResourceDO(pcImageUrl, "pc", kumiaoNewsDO);
			this.kumiaoResourceService.add(pcKumiaoResourceDO);

		}
		if (mobileImageUrl != null) {
			KumiaoResourceDO mobileKumiaoResourceDO = generateKumiaoResourceDO(mobileImageUrl, "mobile", kumiaoNewsDO);
			this.kumiaoResourceService.add(mobileKumiaoResourceDO);
		}
		return 0;
	}
	
	public KumiaoResourceDO generateKumiaoResourceDO(String imageUrl, String clientType, KumiaoNewsDO kumiaoNewsDO) {
		KumiaoResourceDO kumiaoResourceDO = new KumiaoResourceDO();
    	kumiaoResourceDO.setTitle("");
    	kumiaoResourceDO.setGmtCreate(kumiaoNewsDO.getGmtCreate());
        kumiaoResourceDO.setGmtModified(kumiaoNewsDO.getGmtModified());
        kumiaoResourceDO.setResourceType("image");
        kumiaoResourceDO.setPageType("news");
        kumiaoResourceDO.setIsDeleted(kumiaoNewsDO.getIsDeleted());
        kumiaoResourceDO.setRemark("");
        kumiaoResourceDO.setClientType(clientType);
        kumiaoResourceDO.setStatus(NewsDataStatusEnum.PUBLISHED.getStoreValue()); // 图片默认是发布状态
        kumiaoResourceDO.setImageUrl(imageUrl);
        kumiaoResourceDO.setOwnerId(kumiaoNewsDO.getId());
        kumiaoResourceDO.setOwnerType("kumiao_news");
        kumiaoResourceDO.setIsTest(kumiaoNewsDO.getIsTest());
        return kumiaoResourceDO;
	}

 

NewsService

 

int addWithImage(KumiaoNewsDO kumiaoNewsDO, String pcImageUrl, String mobileImageUrl);

 

NewsServiceController

 

/*
     * 添加单条新闻
     */
    @RequestMapping(value = "/add", method = RequestMethod.POST)
    @ResponseBody
    public ResponseVo add(KumiaoNewsDO kumiaoNewsDO,  String pcImageUrl, String mobileImageUrl) throws Exception {
        if (kumiaoNewsDO == null || StringUtil.isBlank(kumiaoNewsDO.getTitle())) {
            return ResponseUtil.error(MessageCode.PARAMS_NOT_ENOUGH);
        }

        /*
         * 新闻
         */
        Date now = new Date();
        kumiaoNewsDO.setGmtCreate(now);
        kumiaoNewsDO.setGmtModified(now);
        kumiaoNewsDO.setIsDeleted(NewsDeletedStatusEnum.NOT_DELETED.getStoreValue());
        kumiaoNewsDO.setRemark("");
        kumiaoNewsDO.setStatus(NewsDataStatusEnum.UNPUBLISHED.getStoreValue());
        int result = this.kumiaoNewsService.addWithImage(kumiaoNewsDO, pcImageUrl, mobileImageUrl);
        
        if (result == 0) {
            return ResponseUtil.success(MessageCode.SAVE_SUCCESS);
        } else {
            return ResponseUtil.error(MessageCode.FAILED);
        }
    }
    
    /*
     * 删除单条新闻
     */
    @RequestMapping(value = "/delete", method = RequestMethod.POST)
    public @ResponseBody ResponseVo delete(Long id) throws Exception {
        if (id == null || id <= 0L) {
            return ResponseUtil.error(MessageCode.PARAMS_NOT_ENOUGH);
        }
        this.kumiaoNewsService.delete(id);
        return ResponseUtil.success(MessageCode.DELETE_SUCCESS);
    }
    
    /*
     * 发布单条新闻
     */
    @RequestMapping(value = "/publish", method = RequestMethod.POST)
    public @ResponseBody ResponseVo publish(Long id) throws Exception {
        if (id == null || id <= 0L) {
            return ResponseUtil.error(MessageCode.PARAMS_NOT_ENOUGH);
        }
        this.kumiaoNewsService.publish(id);
        return ResponseUtil.success(MessageCode.PUBLISH_SUCCESS);
    }
    
    /*
     * 编辑单条新闻-查询
     */
    @RequestMapping(value = "/edit", method = RequestMethod.GET)
    public String edit(Long id, ModelMap model) throws Exception {
        if (id == null || id <= 0L) {
            return ResponseUtil.error(model, MessageCode.PARAMS_NOT_ENOUGH);
        }
       
        KumiaoNewsDO kumiaoNewsDO = this.kumiaoNewsService.getById(id);
        if (null == kumiaoNewsDO) {
            return ResponseUtil.error(model, MessageCode.OBJ_NOT_EXISTS);
        }
        model.put("kumiaoNewsDO", kumiaoNewsDO);
        
        KumiaoResourceDO pcImageDO = new KumiaoResourceDO();
        KumiaoResourceDO mobileImageDO = new KumiaoResourceDO();
        List<KumiaoResourceDO> kumiaoResourceDOList = this.kumiaoResourceService.getByNewsOwner(kumiaoNewsDO);
        if (kumiaoResourceDOList != null) {
            for (int i=0; i<kumiaoResourceDOList.size(); i++) {
                KumiaoResourceDO resourceDO = kumiaoResourceDOList.get(i);
                if (resourceDO.getClientType().equals(KumiaoResourceClientTypeEnum.PC.getStoreValue())) {
                    pcImageDO.setId(resourceDO.getId());
                    pcImageDO.setImageUrl(resourceDO.getImageUrl());
                }else if(resourceDO.getClientType().equals(KumiaoResourceClientTypeEnum.MOBILE.getStoreValue())) {
                    mobileImageDO.setId(resourceDO.getId());
                    mobileImageDO.setImageUrl(resourceDO.getImageUrl());
                }
             }
        }
        model.put("pcImageDO", pcImageDO);
        model.put("mobileImageDO", mobileImageDO);
        fillDefData(model);
        return "kumiao/news/edit";
    }
    
    /*
     *  编辑单条新闻-更新
     */
    @ResponseBody
    @RequestMapping(value = "/edit", method = RequestMethod.POST)
    public ResponseVo editDo(KumiaoNewsDO kumiaoNewsDO, Long pcImageId, Long mobileImageId, String pcImageUrl, String mobileImageUrl) throws Exception {
        if (kumiaoNewsDO == null || kumiaoNewsDO.getId() == null) {
            return ResponseUtil.error(MessageCode.PARAMS_NOT_ENOUGH);
        }
        
        if (pcImageId != null && pcImageId > 0L) {
            this.updateImageByNews(pcImageId, pcImageUrl, kumiaoNewsDO);
        }
        
        if (mobileImageId != null && mobileImageId > 0L) {
            this.updateImageByNews(mobileImageId, mobileImageUrl, kumiaoNewsDO);
        }
        
        this.kumiaoNewsService.update(kumiaoNewsDO);
        return ResponseUtil.success(MessageCode.SAVE_SUCCESS);
    }

    /*
     * 下线单条新闻
     */
    @ResponseBody
    @RequestMapping(value = "/offline", method = RequestMethod.POST)
    public ResponseVo offline(Long id) throws Exception {
        if (id == null || id <= 0L) {
            return ResponseUtil.error(MessageCode.PARAMS_NOT_ENOUGH);
        }
        this.kumiaoNewsService.offlineById(id);
        return ResponseUtil.success(MessageCode.OFFLINE_SUCCESS);
    }
    
    private void fillDefData(ModelMap model) {
        model.put("newsDataTypeEnum", NewsDataTypeEnum.getMap());
    }
    
    private void updateImageByNews(Long imageId, String imageUrl, KumiaoNewsDO kumiaoNewsDO) {
        KumiaoResourceDO kumiaoResourceDO = new KumiaoResourceDO();
        kumiaoResourceDO.setId(imageId);
        kumiaoResourceDO.setImageUrl(imageUrl);
        kumiaoResourceDO.setIsTest(kumiaoNewsDO.getIsTest());
        this.kumiaoResourceService.update(kumiaoResourceDO);
    }

 

 /*
     * 添加单条新闻
     */
    @RequestMapping(value = "/add", method = RequestMethod.POST)
    @ResponseBody
    public ResponseVo add(KumiaoNewsDO kumiaoNewsDO,  String pcImageUrl, String mobileImageUrl) throws Exception {
    	if (kumiaoNewsDO == null || StringUtil.isBlank(kumiaoNewsDO.getTitle())) {
    		return ResponseUtil.error(MessageCode.PARAMS_NOT_ENOUGH);
    	}

    	/*
    	 * 新闻
    	 */
    	Date now = new Date();
    	kumiaoNewsDO.setGmtCreate(now);
    	kumiaoNewsDO.setGmtModified(now);
    	kumiaoNewsDO.setIsDeleted(NewsDeletedStatusEnum.NOT_DELETED.getStoreValue());
    	kumiaoNewsDO.setRemark("");
    	kumiaoNewsDO.setStatus(NewsDataStatusEnum.UNPUBLISHED.getStoreValue());
    	int result = this.kumiaoNewsService.addWithImage(kumiaoNewsDO, pcImageUrl, mobileImageUrl);
    	
    	if (result == 0) {
            return ResponseUtil.success(MessageCode.SAVE_SUCCESS);
        } else {
            return ResponseUtil.error(MessageCode.FAILED);
        }
    }

 

 

 /*
     * 编辑单条新闻-查询
     */
    @RequestMapping(value = "/edit", method = RequestMethod.GET)
    public String edit(Long id, ModelMap model) throws Exception {
    	if (id == null || id <= 0L) {
            return ResponseUtil.error(model, MessageCode.PARAMS_NOT_ENOUGH);
        }
       
        KumiaoNewsDO kumiaoNewsDO = this.kumiaoNewsService.getById(id);
        if (null == kumiaoNewsDO) {
            return ResponseUtil.error(model, MessageCode.OBJ_NOT_EXISTS);
        }
        model.put("kumiaoNewsDO", kumiaoNewsDO);
        
        KumiaoResourceDO pcImageDO = new KumiaoResourceDO();
        KumiaoResourceDO mobileImageDO = new KumiaoResourceDO();
        List<KumiaoResourceDO> kumiaoResourceDOList = this.kumiaoResourceService.getByNewsOwner(kumiaoNewsDO);
        if (kumiaoResourceDOList != null) {
        	for (int i=0; i<kumiaoResourceDOList.size(); i++) {
        		KumiaoResourceDO resourceDO = kumiaoResourceDOList.get(i);
        		if (resourceDO.getClientType().equals(KumiaoResourceClientTypeEnum.PC.getStoreValue())) {
        			pcImageDO.setId(resourceDO.getId());
        			pcImageDO.setImageUrl(resourceDO.getImageUrl());
        		}else if(resourceDO.getClientType().equals(KumiaoResourceClientTypeEnum.MOBILE.getStoreValue())) {
        			mobileImageDO.setId(resourceDO.getId());
        			mobileImageDO.setImageUrl(resourceDO.getImageUrl());
        		}
         	}
        }
        model.put("pcImageDO", pcImageDO);
        model.put("mobileImageDO", mobileImageDO);
        fillDefData(model);
        return "kumiao/news/edit";
    }
    
    /*
     *  编辑单条新闻-更新
     */
    @ResponseBody
    @RequestMapping(value = "/edit", method = RequestMethod.POST)
    public ResponseVo editDo(KumiaoNewsDO kumiaoNewsDO, Long pcImageId, Long mobileImageId, String pcImageUrl, String mobileImageUrl) throws Exception {
        if (kumiaoNewsDO == null || kumiaoNewsDO.getId() == null) {
            return ResponseUtil.error(MessageCode.PARAMS_NOT_ENOUGH);
        }
        
        if (pcImageId != null && pcImageId > 0L) {
        	this.updateImageByNews(pcImageId, pcImageUrl, kumiaoNewsDO);
        }
        
        if (mobileImageId != null && mobileImageId > 0L) {
        	this.updateImageByNews(mobileImageId, mobileImageUrl, kumiaoNewsDO);
        }
        
        this.kumiaoNewsService.update(kumiaoNewsDO);
        return ResponseUtil.success(MessageCode.SAVE_SUCCESS);
    }

 

ResourceService

 

List<KumiaoResourceDO> getByNewsOwner(KumiaoNewsDO kumiaoNewsDO);

 

 

ResourceServiceImpl

@Override
    public List<KumiaoResourceDO> getByNewsOwner(KumiaoNewsDO kumiaoNewsDO) {
        KumiaoResourceDOExample example = new KumiaoResourceDOExample();
        example.createCriteria().andOwnerIdEqualTo(kumiaoNewsDO.getId()).andOwnerTypeEqualTo("kumiao_news").andIsDeletedEqualTo(KumiaoResourceDeletedStatusEnum.NOT_DELETED.getStoreValue()).andStatusEqualTo(KumiaoResourceStatusEnum.PUBLISHED.getStoreValue()).andIsTestEqualTo(kumiaoNewsDO.getIsTest());
        List<KumiaoResourceDO> result = this.kumiaoResourceMapper.selectByExample(example);
        return result;
    }