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🔖 0.4.3
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@ruibaby
ruibaby committed Mar 13, 2019
1 parent 75e6b25 commit ba75c68
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Showing 3 changed files with 155 additions and 7 deletions.
138 changes: 132 additions & 6 deletions src/main/java/cc/ryanc/halo/web/controller/admin/AdminController.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,9 @@
import cn.hutool.core.util.StrUtil;
import cn.hutool.crypto.SecureUtil;
import cn.hutool.http.HtmlUtil;
import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.domain.Page;
Expand All @@ -27,9 +30,13 @@
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.BufferedOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.*;

import static cc.ryanc.halo.model.dto.HaloConst.OPTIONS;
Expand Down Expand Up @@ -72,14 +79,25 @@ public class AdminController extends BaseController {
@Autowired
private TagService tagService;

@Autowired
private OptionsService optionsService;

@Autowired
private GalleryService galleryService;

@Autowired
private LinkService linkService;

@Autowired
private MenuService menuService;

@Autowired
private LocaleMessageUtil localeMessageUtil;

/**
* 请求后台页面
*
* @param model model
*
* @return 模板路径admin/admin_index
*/
@GetMapping(value = {"", "/index"})
Expand Down Expand Up @@ -119,7 +137,6 @@ public String index(Model model) {
* 处理跳转到登录页的请求
*
* @param session session
*
* @return 模板路径admin/admin_login
*/
@GetMapping(value = "/login")
Expand All @@ -138,7 +155,6 @@ public String login(HttpSession session) {
* @param loginName 登录名：邮箱／用户名
* @param loginPwd loginPwd 密码
* @param session session session
*
* @return JsonResult JsonResult
*/
@PostMapping(value = "/getLogin")
Expand Down Expand Up @@ -190,7 +206,6 @@ public JsonResult getLogin(@ModelAttribute("loginName") String loginName,
* 退出登录 销毁session
*
* @param session session
*
* @return 重定向到/admin/login
*/
@GetMapping(value = "/logOut")
Expand All @@ -206,7 +221,6 @@ public String logOut(HttpSession session) {
* 查看所有日志
*
* @param model model model
*
* @return 模板路径admin/widget/_logs-all
*/
@GetMapping(value = "/logs")
Expand Down Expand Up @@ -278,7 +292,6 @@ public String markdownImport() {
*
* @param file file
* @param request request
*
* @return JsonResult
*/
@PostMapping(value = "/tools/markdownImport")
Expand Down Expand Up @@ -350,4 +363,117 @@ public JsonResult markdownImport(@RequestParam("file") MultipartFile file,
postService.create(post);
return new JsonResult(ResultCodeEnum.SUCCESS.getCode());
}


/**
* 导出博客数据
*
* @param response response
*/
@GetMapping(value = "/tools/dataExport")
@ResponseBody
public void dataExport(HttpServletResponse response) {
final Map<String, String> options = optionsService.findAllOptions();
final List<Attachment> attachments = attachmentService.listAll();
final List<Post> posts = postService.listAll();
final List<Gallery> galleries = galleryService.listAll();
final List<Link> links = linkService.listAll();
final List<Menu> menus = menuService.listAll();
JSONObject data = new JSONObject();
JSONArray postsJar = new JSONArray();
for (Post post : posts) {
JSONObject postObj = new JSONObject();
postObj.put("postId", post.getPostId());
postObj.put("postTitle", post.getPostTitle());
postObj.put("postType", post.getPostType());
postObj.put("postContentMd", post.getPostContentMd());
postObj.put("postContent", post.getPostContent());
postObj.put("postUrl", post.getPostUrl());
postObj.put("postSummary", post.getPostSummary());
postObj.put("postThumbnail", post.getPostThumbnail());
postObj.put("postDate", post.getPostDate());
postObj.put("postUpdate", post.getPostUpdate());
postObj.put("postStatus", post.getPostStatus());
postObj.put("postViews", post.getPostViews());
postObj.put("allowComment", post.getAllowComment());
postObj.put("postPassword", post.getPostPassword());
postObj.put("customTpl", post.getCustomTpl());
if (null != post.getTags() && post.getTags().size() > 0) {
JSONArray tagsJar = new JSONArray();
for (Tag tag : post.getTags()) {
JSONObject tagObj = new JSONObject();
tagObj.put("tagId", tag.getTagId());
tagObj.put("tagName", tag.getTagName());
tagObj.put("tagUrl", tag.getTagUrl());
tagsJar.add(tagObj);
}
postObj.put("tags", tagsJar);
}

if (null != post.getCategories() && post.getCategories().size() > 0) {
JSONArray categoriesJar = new JSONArray();
for (Category category : post.getCategories()) {
JSONObject categoryObj = new JSONObject();
categoryObj.put("cateId", category.getCateId());
categoryObj.put("cateName", category.getCateName());
categoryObj.put("cateUrl", category.getCateUrl());
categoryObj.put("cateDesc", category.getCateDesc());
categoriesJar.add(categoryObj);
}
postObj.put("categories", categoriesJar);
}
if (null != post.getComments() && post.getComments().size() > 0) {
JSONArray commentsJar = new JSONArray();
for (Comment comment : post.getComments()) {
JSONObject commentObj = new JSONObject();
commentObj.put("commentId", comment.getCommentId());
commentObj.put("commentAuthor", comment.getCommentAuthor());
commentObj.put("commentAuthorEmail", comment.getCommentAuthorEmail());
commentObj.put("commentAuthorUrl", comment.getCommentAuthorUrl());
commentObj.put("commentAuthorIp", comment.getCommentAuthorIp());
commentObj.put("commentAuthorAvatarMd5", comment.getCommentAuthorAvatarMd5());
commentObj.put("commentContent", comment.getCommentContent());
commentObj.put("commentAgent", comment.getCommentAgent());
commentObj.put("commentParent", comment.getCommentParent());
commentObj.put("commentStatus", comment.getCommentStatus());
commentObj.put("isAdmin", comment.getIsAdmin());
commentsJar.add(commentObj);
}
postObj.put("comments", commentsJar);
}
postsJar.add(postObj);
}
data.put("options", JSONUtil.parseFromMap(options));
data.put("attachments", JSONUtil.parseArray(attachments));
data.put("posts", postsJar);
data.put("galleries", JSONUtil.parseArray(galleries));
data.put("links", JSONUtil.parseArray(links));
data.put("menus", JSONUtil.parseArray(menus));

response.setContentType("application/octet-stream");
response.setHeader("Content-disposition", "attachment;filename=halo_data.json");

BufferedOutputStream bufferedOutputStream = null;
ServletOutputStream servletOutputStream = null;
try {
servletOutputStream = response.getOutputStream();
bufferedOutputStream = new BufferedOutputStream(servletOutputStream);
bufferedOutputStream.write(data.toString().getBytes(StandardCharsets.UTF_8));
bufferedOutputStream.flush();
bufferedOutputStream.close();
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
if (null != bufferedOutputStream) {
bufferedOutputStream.close();
}
if (null != servletOutputStream) {
servletOutputStream.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
22 changes: 22 additions & 0 deletions src/main/resources/templates/admin/admin_tools.ftl
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Expand Up @@ -37,6 +37,28 @@
</div>
</div>
</div>
<div class="col-sm-6 col-md-4">
<div class="box box-solid">
<div class="box-body">
<h4 style="background-color:#f7f7f7; font-size: 18px; text-align: center; padding: 7px 10px; margin-top: 0;">
JSON 数据导出
</h4>
<div class="media">
<div class="media-body">
<div class="clearfix">
<p class="pull-right">
<a href="/admin/tools/dataExport" class="btn btn-success btn-sm ad-click-event">
导出
</a>
</p>
<h4 style="margin-top: 0">导出 JSON 格式数据</h4>
<p>此工具可以将博客设置，文章，评论等数据导出</p>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="col-sm-6 col-md-4">
<div class="box box-solid">
<div class="box-body">
Expand Down
2 changes: 1 addition & 1 deletion src/main/resources/templates/admin/module/_footer.ftl
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@@ -1,5 +1,5 @@
<footer class="main-footer">
<#-- 虽然Halo使用了宽松的GPL协议，但开发不易，希望您可以保留一下版权声明。笔芯~ -->
<div class="pull-right hidden-xs"><a target="_blank" href="https://github.com/ruibaby/halo/releases/tag/v0.4.2">0.4.2</a></div>
<div class="pull-right hidden-xs"><a target="_blank" href="https://github.com/ruibaby/halo/releases/tag/v0.4.3">0.4.3</a></div>
Thanks for using <strong><a data-pjax="true" href="/admin/halo">Halo</a>.</strong>
</footer>

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