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162
docs/bszx/service/impl/BszxBmServiceImpl.java
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162
docs/bszx/service/impl/BszxBmServiceImpl.java
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package com.gxwebsoft.bszx.service.impl;
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import cn.hutool.core.date.DateUtil;
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import cn.hutool.core.io.FileUtil;
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import cn.hutool.core.util.ObjectUtil;
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import cn.hutool.core.util.RandomUtil;
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import cn.hutool.core.util.StrUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.freewayso.image.combiner.ImageCombiner;
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import com.freewayso.image.combiner.enums.OutputFormat;
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import com.gxwebsoft.bszx.entity.BszxClass;
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import com.gxwebsoft.bszx.mapper.BszxBmMapper;
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import com.gxwebsoft.bszx.param.BszxClassParam;
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import com.gxwebsoft.bszx.service.BszxBmService;
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import com.gxwebsoft.bszx.entity.BszxBm;
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import com.gxwebsoft.bszx.param.BszxBmParam;
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import com.gxwebsoft.bszx.service.BszxClassService;
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import com.gxwebsoft.cms.entity.CmsArticle;
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import com.gxwebsoft.cms.service.CmsArticleService;
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import com.gxwebsoft.common.core.config.ConfigProperties;
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import com.gxwebsoft.common.core.utils.FileServerUtil;
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import com.gxwebsoft.common.core.utils.ImageUtil;
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import com.gxwebsoft.common.core.web.PageParam;
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import com.gxwebsoft.common.core.web.PageResult;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.context.annotation.Lazy;
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import org.springframework.stereotype.Service;
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import org.springframework.util.CollectionUtils;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.io.File;
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import java.util.Date;
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import java.util.List;
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/**
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* 百色中学-报名记录Service实现
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*
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* @author 科技小王子
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* @since 2025-03-06 22:50:25
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*/
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@Service
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public class BszxBmServiceImpl extends ServiceImpl<BszxBmMapper, BszxBm> implements BszxBmService {
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@Value("${config.upload-path}")
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private String uploadPath;
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@Value("${config.file-server}")
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private String fileServer;
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@Resource
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private ConfigProperties config;
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@Resource
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@Lazy
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private CmsArticleService cmsArticleService;
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@Resource
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private BszxClassService bszxClassService;
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@Override
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public PageResult<BszxBm> pageRel(BszxBmParam param) {
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PageParam<BszxBm, BszxBmParam> page = new PageParam<>(param);
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page.setDefaultOrder("id desc");
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List<BszxBm> list = baseMapper.selectPageRel(page, param);
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list.forEach(d -> {
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if(d.getClassId().equals(0)){
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final BszxClassParam classParam = new BszxClassParam();
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classParam.setGradeName(d.getGradeName());
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classParam.setName(d.getClassName());
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final List<BszxClass> bszxClasses = bszxClassService.listRel(classParam);
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if (!CollectionUtils.isEmpty(bszxClasses)) {
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BszxClass bszxClass = bszxClasses.get(0);
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System.out.println("bszxClass = " + bszxClass);
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d.setClassId(bszxClass.getId());
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d.setBranchId(bszxClass.getBranch());
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updateById(d);
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}
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}
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});
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return new PageResult<>(list, page.getTotal());
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}
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@Override
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public List<BszxBm> listRel(BszxBmParam param) {
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List<BszxBm> list = baseMapper.selectListRel(param);
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// 排序
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PageParam<BszxBm, BszxBmParam> page = new PageParam<>();
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page.setDefaultOrder("id desc");
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return page.sortRecords(list);
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}
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@Override
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public BszxBm getByIdRel(Integer id) {
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BszxBmParam param = new BszxBmParam();
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param.setId(id);
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return param.getOne(baseMapper.selectListRel(param));
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}
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/**
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* 生成捐款证书 <a href="https://portrait.gitee.com/sGodT/image-combiner">...</a>
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*
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* @return
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* @throws Exception
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*/
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@Override
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public String generatePoster(BszxBm item) throws Exception {
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final CmsArticle article = cmsArticleService.getById(7859);
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if (ObjectUtil.isEmpty(article)) {
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return null;
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}
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if (ObjectUtil.isNotEmpty(item)) {
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// Font font = new Font("阿里巴巴普惠体", Font.PLAIN, 40);
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//合成器(指定背景图和输出格式,整个图片的宽高和相关计算依赖于背景图,所以背景图的大小是个基准)
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ImageCombiner combiner = new ImageCombiner(article.getAddress(), OutputFormat.JPG);
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//加文本元素:姓名
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// if (item.getType().equals(0)) {
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// combiner.addTextElement(item.getName().concat(" 校友"), 40, 220, 540);
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// } else {
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// combiner.addTextElement(item.getName(), 40, 220, 540);
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// }
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// combiner.addTextElement(DateUtil.format(DateUtil.date(), "yyyy年MM月"), 28,650, 1566);
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//加图片元素:盖章
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// combiner.addImageElement("https://oss.wsdns.cn/20250304/6936b109b09b4919a3498ac5027e728b.png", 600, 1420);
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if (item.getType().equals(0)) {
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combiner.addTextElement(item.getName().concat(" 校友"), 30, 160, 1008);
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} else {
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combiner.addTextElement(item.getName(), 30, 160, 1008);
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}
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// combiner.addTextElement(DateUtil.format(DateUtil.date(), "yyyy年MM月"), 28,650, 1566);
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//加图片元素:盖章
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// combiner.addImageElement("https://oss.wsdns.cn/20250304/6936b109b09b4919a3498ac5027e728b.png", 600, 1420);
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//执行图片合并
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combiner.combine();
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if (!FileUtil.exist(uploadPath + "/file/poster/" + item.getTenantId() + "/bm")) {
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FileUtil.mkdir(uploadPath + "/file/poster/" + item.getTenantId() + "/bm");
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}
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String basePath = "/poster/" + item.getTenantId() + "/bm/big-" + item.getId() + ".jpg";
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String smallPath = "/poster/" + item.getTenantId() + "/bm/" + item.getId() + ".jpg";
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String filename = uploadPath + "/file" + basePath;
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String smallFileName = uploadPath + "/file" + smallPath;
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combiner.save(filename);
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File input = new File(filename);
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File output = new File(smallFileName);
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ImageUtil.adjustQuality(input, output, 0.8f);
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if(input.exists()){
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input.delete();
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}
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return fileServer + smallPath + "?r=" + RandomUtil.randomNumbers(4);
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}
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return null;
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}
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@Override
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public BszxBm getByUserId(Integer userId) {
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return getOne(new LambdaQueryWrapper<BszxBm>().eq(BszxBm::getUserId, userId).last("limit 1"));
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}
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}
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