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Paidax
+56
-30
@@ -1,10 +1,10 @@
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package io.v.nutz.zhgh.activity.controller.school;
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import cn.afterturn.easypoi.entity.ImageEntity;
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import cn.wizzer.framework.base.Result;
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import com.deepoove.poi.XWPFTemplate;
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import com.deepoove.poi.config.Configure;
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import com.deepoove.poi.data.PictureRenderData;
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import com.deepoove.poi.data.PictureType;
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import com.deepoove.poi.policy.HackLoopTableRenderPolicy;
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import io.v.nutz.base.annontation.ViReturn;
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import io.v.nutz.base.dao.CndPlus;
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@@ -18,16 +18,14 @@ import io.v.nutz.sys.models.Sys_file;
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import io.v.nutz.sys.models.Sys_unit;
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import io.v.nutz.sys.models.Sys_user;
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import io.v.nutz.sys.services.SysUserService;
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import io.v.nutz.web.commons.base.Globals;
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import io.v.nutz.web.commons.utils.ShiroUtil;
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import io.v.nutz.zhgh.activity.models.*;
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import io.v.nutz.zhgh.activity.services.ActivitySchoolApplyService;
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import io.v.nutz.zhgh.activity.services.ActivitySchoolService;
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import io.v.nutz.zhgh.activity.services.ActivitySchoolTeamService;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.shiro.authz.annotation.RequiresAuthentication;
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import org.apache.shiro.authz.annotation.RequiresPermissions;
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import org.ddr.poi.html.HtmlRenderPolicy;
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import org.nutz.aop.interceptor.async.Async;
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import org.nutz.boot.starter.ftp.FtpService;
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import org.nutz.dao.Chain;
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import org.nutz.dao.Cnd;
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@@ -46,15 +44,14 @@ import org.nutz.mvc.annotation.At;
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import org.nutz.mvc.annotation.Ok;
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import org.nutz.mvc.annotation.Param;
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import javax.imageio.ImageIO;
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import javax.servlet.ServletOutputStream;
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import javax.servlet.http.HttpServletResponse;
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import java.awt.image.BufferedImage;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.nio.charset.StandardCharsets;
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import java.util.*;
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import java.util.stream.Collectors;
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import java.util.stream.IntStream;
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/**
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* @author: Aaron
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@@ -62,6 +59,7 @@ import java.util.stream.Collectors;
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* @description: 活动报名
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**/
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@Slf4j
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@IocBean
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@Ok("json:full")
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@At("/platform/activity/apply")
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@@ -70,23 +68,16 @@ public class ActivityApplyController {
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@Inject
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private ActivitySchoolService activitySchoolService;
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@Inject
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protected SysUserService sysUserService;
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@Inject
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private ActivitySchoolApplyService activitySchoolApplyService;
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@Inject
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private ActivitySchoolTeamService activitySchoolTeamService;
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@Inject
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private SimpleService simpleService;
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@Inject("ActivitySchoolEvent")
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private ViService<ActivitySchoolEvent> activitySchoolEventViService;
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@Inject
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private OfficeTemplateUtil officeTemplateUtil;
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@Inject
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@@ -888,6 +879,12 @@ public class ActivityApplyController {
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return null;
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}
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/**
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* 下载签名告知书
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* @param activityId
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* @param response
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*/
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@At
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@Ok(("void"))
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@RequiresPermissions("activity.apply")
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@@ -896,26 +893,44 @@ public class ActivityApplyController {
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ActivitySchool school = simpleService.dao().fetch(ActivitySchool.class, activityId);
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List<ActivitySchoolApply> schoolApplyList = simpleService.dao().query(ActivitySchoolApply.class,
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Cnd.where("activityId", "=", activityId)
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.and("status", "=", 2)
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.and("status", "=", 2).and("unionId", "=", Vi.getUnionId())
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.and("applyUserSign", "is not", null));
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List<NutMap> signList = new ArrayList<>();
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for (int i = 0; i < schoolApplyList.size(); i++) {
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ActivitySchoolApply apply = schoolApplyList.get(i);
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ByteArrayOutputStream signOs = new ByteArrayOutputStream();
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ftpService.download(apply.getApplyUserSign(), signOs);
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ByteArrayInputStream bais = new ByteArrayInputStream(signOs.toByteArray());
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BufferedImage bufferImg = ImageIO.read(bais);
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/*byte[] bytes = Base64.getDecoder().decode(bufferImg.toByteArray());
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signList.add(NutMap.NEW().addv("sign", new PictureRenderData(70, 30, ".png", bytes)));*/
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}
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List<NutMap> signList = schoolApplyList.stream().map(v -> {
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try {
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PictureRenderData image = getImage(v.getApplyUserSign());
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return NutMap.NEW().setv("image", image);
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} catch (IOException e) {
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log.error("下载签名失败", e);
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return null;
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}
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}).filter(Objects::nonNull).collect(Collectors.toList());
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HackLoopTableRenderPolicy policy = new HackLoopTableRenderPolicy();
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Configure config = Configure.newBuilder().bind("signList", policy).build();
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HashMap<String, Object> map = new HashMap<>();
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// 平均分组签字
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int totalSize = signList.size();
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// 计算每个子列表的大小
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int chunkSize = (int) Math.ceil(totalSize / 4.0);
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List<List<NutMap>> collect = IntStream.range(0, 4)
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.mapToObj(i -> {
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int start = i * chunkSize;
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int end = Math.min((i + 1) * chunkSize, totalSize);
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return start < totalSize ? new ArrayList<>(signList.subList(start, end)) : List.of(NutMap.NEW());
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}).collect(Collectors.toList());
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for (int i = 0; i < collect.size(); i++) {
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map.put("signList" + i, collect.get(i));
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}
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HackLoopTableRenderPolicy policy = new HackLoopTableRenderPolicy();
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Configure config = Configure.newBuilder().bind("signList0", policy).bind("signList1", policy)
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.bind("signList2", policy).bind("signList3", policy).build();
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// HtmlRenderPolicy policy = new HtmlRenderPolicy();
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// Configure config = Configure.newBuilder().bind("signList", policy).build();
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map.put("activityName", school.getName());
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map.put("signList", signList);
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map.put("dateTime", cn.hutool.core.date.DateUtil.format(new Date(), "yyyy年MM月dd日"));
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response.addHeader("Content-Type", "application/octet-stream");
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response.addHeader("Content-Disposition", "attachment; filename=\"" + new String((school.getName() + "自愿参赛责任及风险告知书").getBytes(StandardCharsets.UTF_8), StandardCharsets.ISO_8859_1) + "\".docx");
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ServletOutputStream outputStream = response.getOutputStream();
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@@ -923,8 +938,19 @@ public class ActivityApplyController {
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} catch (Exception e) {
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e.printStackTrace();
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}
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}
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private PictureRenderData getImage(String base64) throws IOException {
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if (base64.startsWith("data:")) {
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String s = base64.split(",")[1];
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byte[] bytes = Base64.getDecoder().decode(s);
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return new PictureRenderData(70, 30, ".png", bytes);
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} else {
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ByteArrayOutputStream os = new ByteArrayOutputStream();
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ftpService.download(base64, os);
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os.close();
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return new PictureRenderData(70, 30, PictureType.PNG, os.toByteArray());
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}
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}
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}
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