feat: 实现整书导出

.idea/GitCommitMessageStorage.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GitCommitMessageStorage">
+    <option name="messageStorage">
+      <MessageStorage />
+    </option>
+  </component>
+</project>

.idea/csv-editor.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CsvFileAttributes">
+    <option name="attributeMap">
+      <map>
+        <entry key="/dumpDataPreview">
+          <value>
+            <Attribute>
+              <option name="separator" value="," />
+            </Attribute>
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+</project>

client/src/pages/book/Book.tsx

@@ -9,6 +9,48 @@ import {
   time,
 } from '../../util/amis.tsx'
 
+const detailDialog = (bookId: string | undefined) => {
+  return {
+    title: '添加书架',
+    size: 'md',
+    body: {
+      debug: commonInfo.debug,
+      type: 'form',
+      api: `${commonInfo.baseUrl}/chapter/save`,
+      initApi: `${commonInfo.baseUrl}/chapter/detail/\${id}`,
+      initFetchOn: '${id}',
+      ...horizontalFormOptions(),
+      canAccessSuperData: false,
+      body: [
+        {
+          type: 'hidden',
+          name: 'bookId',
+          value: bookId,
+        },
+        {
+          type: 'input-number',
+          name: 'sequence',
+          label: '序号',
+          required: true,
+        },
+        {
+          type: 'input-text',
+          name: 'name',
+          label: '名称',
+          required: true,
+          clearable: true,
+        },
+        {
+          type: 'textarea',
+          name: 'description',
+          label: '描述',
+          clearable: true,
+        },
+      ],
+    },
+  }
+}
+
 function Book() {
   const navigate = useNavigate()
   const {id} = useParams()
@@ -49,11 +91,11 @@ function Book() {
                   sort: [
                     {
                       column: 'sequence',
-                      direction: 'ASC',
+                      direction: 'DESC',
                     },
                     {
                       column: 'modifiedTime',
-                      direction: 'DESC',
+                      direction: 'ASC',
                     },
                   ],
                 },
@@ -70,7 +112,9 @@ function Book() {
                     actionType: 'ajax',
                     tooltip: '序号重排',
                     tooltipPlacement: 'top',
-                    api: `get:${commonInfo.baseUrl}/chapter/generate_sequence`
+                    api: `get:${commonInfo.baseUrl}/chapter/generate_sequence`,
+                    confirmText: '确认重排序号？',
+                    confirmTitle: '序号重拍',
                   },
                   {
                     type: 'action',
@@ -142,7 +186,7 @@ function Book() {
                     actionType: 'dialog',
                     dialog: detailDialog(),
                   },*/
-                ]
+                ],
               ),
               columns: [
                 {
@@ -193,14 +237,14 @@ function Book() {
                         },
                       },
                     },
-                    /*{
+                    {
                       type: 'action',
                       label: '修改',
                       level: 'link',
                       size: 'sm',
                       actionType: 'dialog',
-                      dialog: detailDialog(),
-                    },*/
+                      dialog: detailDialog(id),
+                    },
                     {
                       className: 'text-danger btn-deleted',
                       type: 'action',

client/src/pages/book/Bookshelf.tsx

@@ -96,7 +96,7 @@ function Bookshelf() {
                 {
                   name: 'name',
                   label: '书名',
-                  width: 150,
+                  width: 120,
                   fixed: 'left',
                 },
                 {
@@ -112,7 +112,7 @@ function Bookshelf() {
                 {
                   name: 'source',
                   label: '来源',
-                  width: 150,
+                  width: 200,
                 },
                 {
                   name: 'tags',
@@ -159,6 +159,14 @@ function Bookshelf() {
                       actionType: 'dialog',
                       dialog: detailDialog(),
                     },
+                    {
+                      type: 'action',
+                      label: '导出',
+                      level: 'link',
+                      size: 'sm',
+                      actionType: 'download',
+                      api: `${commonInfo.baseUrl}/book/export/\${id}`,
+                    },
                     {
                       className: 'text-danger btn-deleted',
                       type: 'action',

client/src/pages/book/Chapter.tsx

@@ -1,6 +1,13 @@
 import React from 'react'
 import {useParams} from 'react-router'
-import {amisRender, commonInfo, crudCommonOptions, horizontalFormOptions, paginationTemplate} from '../../util/amis.tsx'
+import {
+  amisRender,
+  commonInfo,
+  crudCommonOptions,
+  horizontalFormOptions,
+  paginationTemplate,
+  readOnlyDialogOptions,
+} from '../../util/amis.tsx'
 
 function Chapter() {
   // const navigate = useNavigate()
@@ -52,19 +59,46 @@ function Chapter() {
               },
               ...crudCommonOptions(),
               ...paginationTemplate(
-                undefined,
+                50,
                 undefined,
                 [
                   {
                     type: 'action',
                     label: '',
-                    icon: 'fa fa-rotate-right',
+                    icon: 'fa fa-book-open-reader',
                     actionType: 'ajax',
                     tooltip: '序号重排',
                     tooltipPlacement: 'top',
-                    api: `get:${commonInfo.baseUrl}/line/generate_sequence/${id}`
-                  }
-                ]
+                    api: `get:${commonInfo.baseUrl}/line/generate_sequence/${id}`,
+                    confirmText: '确认重排序号？',
+                    confirmTitle: '序号重拍',
+                  },
+                  {
+                    type: 'action',
+                    label: '',
+                    icon: 'fa fa-glasses',
+                    actionType: 'dialog',
+                    tooltip: '全文阅读',
+                    tooltipPlacement: 'top',
+                    dialog: {
+                      title: '全文查看',
+                      size: 'md',
+                      ...readOnlyDialogOptions(),
+                      body: {
+                        type: 'service',
+                        size: 'none',
+                        api: `${commonInfo.baseUrl}/chapter/content/${id}`,
+                        body: {
+                          type: 'markdown',
+                          value: '${detail}',
+                          options: {
+                            breaks: true,
+                          },
+                        },
+                      },
+                    },
+                  },
+                ],
               ),
               columns: [
                 {

pom.xml

@@ -58,6 +58,11 @@
       <artifactId>h2</artifactId>
       <scope>runtime</scope>
     </dependency>
+    <dependency>
+      <groupId>com.mysql</groupId>
+      <artifactId>mysql-connector-j</artifactId>
+      <scope>runtime</scope>
+    </dependency>
   </dependencies>
 
   <dependencyManagement>

src/main/java/com/lanyuanxiaoyao/bookstore/BookStoreApplication.java

@@ -1,23 +1,10 @@
 package com.lanyuanxiaoyao.bookstore;
 
-import cn.hutool.core.lang.Tuple;
-import cn.hutool.core.text.csv.CsvUtil;
-import cn.hutool.core.util.NumberUtil;
-import cn.hutool.core.util.ObjectUtil;
 import com.blinkfox.fenix.EnableFenix;
-import com.lanyuanxiaoyao.bookstore.entity.Chapter;
-import com.lanyuanxiaoyao.bookstore.entity.Line;
-import com.lanyuanxiaoyao.bookstore.service.BookService;
-import com.lanyuanxiaoyao.bookstore.service.ChapterService;
-import jakarta.annotation.Resource;
-import java.io.FileNotFoundException;
-import java.io.FileReader;
-import java.util.stream.Collectors;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
-import org.springframework.transaction.annotation.Transactional;
 
 /**
  * 启动类
@@ -33,44 +20,4 @@ public class BookStoreApplication {
   public static void main(String[] args) {
     SpringApplication.run(BookStoreApplication.class, args);
   }
-
-  @Resource
-  private BookService bookService;
-  @Resource
-  private ChapterService chapterService;
-
-  @Transactional(rollbackFor = Throwable.class)
-  // @EventListener(ApplicationReadyEvent.class)
-  public void loadOldData() throws FileNotFoundException {
-    var reader = CsvUtil.getReader(new FileReader("C:\\Users\\lanyuanxiaoyao\\Result_6.csv"));
-    var rows = reader.stream()
-        .map(row -> new Row(Long.parseLong(row.get(0)), row.get(1), Long.parseLong(row.get(2)), row.get(3)))
-        .toList();
-    var book = bookService.detailOrThrow(3602572744994816L);
-    rows.stream()
-        .map(row -> new Tuple(row.chapterSequence(), row.chapterTitle()))
-        .distinct()
-        .forEach(tuple -> {
-          var chapter = new Chapter();
-          chapter.setSequence(NumberUtil.toDouble(tuple.get(0)));
-          chapter.setName(tuple.get(1));
-          chapter.setBook(book);
-
-          var lines = rows.stream()
-              .filter(row -> ObjectUtil.equals(row.chapterSequence(), tuple.get(0)) && ObjectUtil.equals(row.chapterTitle(), tuple.get(1)))
-              .map(row -> {
-                var line = new Line();
-                line.setSequence(NumberUtil.toDouble(row.lineSequence()));
-                line.setText(row.lineText());
-                line.setChapter(chapter);
-                return line;
-              })
-              .collect(Collectors.toSet());
-          chapter.setContent(lines);
-          chapterService.save(chapter);
-        });
-  }
-
-  public record Row(long chapterSequence, String chapterTitle, long lineSequence, String lineText) {
-  }
 }

src/main/java/com/lanyuanxiaoyao/bookstore/controller/BookController.java

@@ -1,15 +1,25 @@
 package com.lanyuanxiaoyao.bookstore.controller;
 
+import cn.hutool.core.io.IoUtil;
+import cn.hutool.core.util.StrUtil;
+import cn.hutool.core.util.URLUtil;
 import com.lanyuanxiaoyao.bookstore.entity.Book;
+import com.lanyuanxiaoyao.bookstore.entity.Chapter;
+import com.lanyuanxiaoyao.bookstore.entity.Line;
 import com.lanyuanxiaoyao.bookstore.entity.vo.Option;
 import com.lanyuanxiaoyao.bookstore.service.BookService;
 import com.lanyuanxiaoyao.service.template.controller.SimpleControllerSupport;
+import jakarta.servlet.http.HttpServletResponse;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
 import java.time.LocalDateTime;
+import java.util.Comparator;
 import java.util.List;
 import java.util.Set;
 import java.util.function.Function;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -29,6 +39,39 @@ public class BookController extends SimpleControllerSupport<Book, BookController
     return bookService.tags();
   }
 
+  @GetMapping("export/{book_id}")
+  public void export(@PathVariable("book_id") Long bookId, HttpServletResponse response) throws IOException {
+    var book = bookService.detailOrThrow(bookId);
+    var result = new StringBuilder();
+    result.append(StrUtil.format("""
+        书名：{}
+        作者：{}
+        简介：{}
+        来源：{}
+        
+        """, book.getName(), book.getAuthor(), book.getDescription(), book.getSource()));
+    book.getChapters()
+        .stream()
+        .sorted(Comparator.comparing(Chapter::getSequence))
+        .forEach(chapter -> {
+          result.append(StrUtil.format("第{}章 {}", chapter.getSequence(), chapter.getName()));
+          result.append("\n\n");
+          chapter.getContent()
+              .stream()
+              .sorted(Comparator.comparing(Line::getSequence))
+              .forEach(line -> {
+                result.append(line.getText());
+                result.append("\n");
+              });
+          result.append("\n\n");
+        });
+    response.setHeader("Access-Control-Expose-Headers", "Content-Type");
+    response.setHeader("Content-Type", "text/plain");
+    response.setHeader("Access-Control-Expose-Headers", "Content-Disposition");
+    response.setHeader("Content-Disposition", StrUtil.format("attachment; filename={}", URLUtil.encodeAll(StrUtil.format("{}.txt", book.getName()))));
+    IoUtil.copy(new ByteArrayInputStream(result.toString().getBytes()), response.getOutputStream());
+  }
+
   @Override
   protected Function<SaveItem, Book> saveItemMapper() {
     return item -> {

src/main/java/com/lanyuanxiaoyao/bookstore/controller/ChapterController.java

@@ -1,6 +1,8 @@
 package com.lanyuanxiaoyao.bookstore.controller;
 
+import cn.hutool.core.util.ObjectUtil;
 import com.lanyuanxiaoyao.bookstore.entity.Chapter;
+import com.lanyuanxiaoyao.bookstore.entity.Line;
 import com.lanyuanxiaoyao.bookstore.entity.vo.Option;
 import com.lanyuanxiaoyao.bookstore.service.BookService;
 import com.lanyuanxiaoyao.bookstore.service.ChapterService;
@@ -8,11 +10,15 @@ import com.lanyuanxiaoyao.bookstore.service.LineService;
 import com.lanyuanxiaoyao.service.template.controller.GlobalResponse;
 import com.lanyuanxiaoyao.service.template.controller.SimpleControllerSupport;
 import java.time.LocalDateTime;
+import java.util.Comparator;
 import java.util.List;
+import java.util.Map;
 import java.util.function.Function;
+import java.util.stream.Collectors;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestBody;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -43,7 +49,7 @@ public class ChapterController extends SimpleControllerSupport<Chapter, ChapterC
   public GlobalResponse<Object> saveWithContent(@RequestBody SaveWithContentItem item) {
     if (SaveWithContentItem.Mode.CREATE.equals(item.mode())) {
       var chapter = new Chapter();
-      chapter.setSequence(chapterService.latestSequence(item.bookId()));
+      chapter.setSequence(chapterService.latestSequence(item.bookId()) + 1);
       chapter.setName(item.name());
       chapter.setDescription(item.description());
       chapter.setBook(bookService.detailOrThrow(item.bookId()));
@@ -62,6 +68,18 @@ public class ChapterController extends SimpleControllerSupport<Chapter, ChapterC
     return GlobalResponse.responseSuccess();
   }
 
+  @GetMapping("content/{chapter_id}")
+  public GlobalResponse<Map<String, Object>> content(@PathVariable("chapter_id") Long chapterId) {
+    var chapter = chapterService.detailOrThrow(chapterId);
+    return GlobalResponse.responseDetailData(
+        chapter.getContent()
+            .stream()
+            .sorted(Comparator.comparing(Line::getSequence))
+            .map(Line::getText)
+            .collect(Collectors.joining("\n"))
+    );
+  }
+
   @GetMapping("generate_sequence")
   public GlobalResponse<Object> generateSequence() {
     chapterService.generateSequence();
@@ -73,7 +91,7 @@ public class ChapterController extends SimpleControllerSupport<Chapter, ChapterC
     return item -> {
       var chapter = new Chapter();
       chapter.setId(item.id());
-      chapter.setSequence(chapterService.latestSequence(item.bookId()));
+      chapter.setSequence(ObjectUtil.defaultIfNull(item.sequence(), chapterService.latestSequence(item.bookId()) + 1));
       chapter.setName(item.name());
       chapter.setDescription(item.description());
       chapter.setBook(bookService.detailOrThrow(item.bookId()));
@@ -105,6 +123,7 @@ public class ChapterController extends SimpleControllerSupport<Chapter, ChapterC
   public record SaveItem(
       Long id,
       Long bookId,
+      Double sequence,
       String name,
       String description
   ) {
@@ -118,10 +137,6 @@ public class ChapterController extends SimpleControllerSupport<Chapter, ChapterC
       Mode mode,
       String content
   ) {
-    public SaveItem toSaveItem() {
-      return new SaveItem(null, bookId, name, description);
-    }
-
     public enum Mode {
       CREATE, OVERRIDE
     }

src/main/java/com/lanyuanxiaoyao/bookstore/entity/Line.java

@@ -43,7 +43,7 @@ public class Line extends SimpleEntity {
   @Lob
   @Basic(fetch = FetchType.LAZY)
   @ToString.Exclude
-  @Column(nullable = false)
+  @Column(nullable = false, columnDefinition = "longtext")
   private String text;
 
   @ManyToOne(cascade = CascadeType.DETACH, fetch = FetchType.LAZY)

src/main/java/com/lanyuanxiaoyao/bookstore/service/ChapterService.java

@@ -2,12 +2,12 @@ package com.lanyuanxiaoyao.bookstore.service;
 
 import cn.hutool.core.util.NumberUtil;
 import com.lanyuanxiaoyao.bookstore.entity.Chapter;
+import com.lanyuanxiaoyao.bookstore.entity.QChapter;
 import com.lanyuanxiaoyao.bookstore.entity.vo.Option;
 import com.lanyuanxiaoyao.bookstore.repository.ChapterRepository;
 import com.lanyuanxiaoyao.service.template.service.SimpleServiceSupport;
 import java.util.List;
 import lombok.extern.slf4j.Slf4j;
-import org.springframework.data.domain.Sort;
 import org.springframework.stereotype.Service;
 
 @Slf4j
@@ -32,7 +32,7 @@ public class ChapterService extends SimpleServiceSupport<Chapter> {
   }
 
   public void generateSequence() {
-    var chapters = chapterRepository.findAll(Sort.by(Sort.Direction.ASC, Chapter.Fields.sequence));
+    var chapters = chapterRepository.findAll(QChapter.chapter.sequence.asc());
     for (int index = 0; index < chapters.size(); index++) {
       chapters.get(index).setSequence(NumberUtil.toDouble(index));
     }

src/main/resources/application.yml

@@ -9,10 +9,10 @@ spring:
     async:
       request-timeout: 3600000
   datasource:
-    url: jdbc:h2:file:./bookstore;DB_CLOSE_ON_EXIT=TRUE
+    url: jdbc:mysql://mysql.lanyuanxiaoyao.com:43780/bookstore?useUnicode=true&characterEncoding=utf8&useSSL=false
     username: bookstore
-    password: bookstore
-    driver-class-name: org.h2.Driver
+    password: EzSn+RZ*x2&fHFh9kC+H
+    driver-class-name: com.mysql.cj.jdbc.Driver
   jpa:
     generate-ddl: false
     hibernate: