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346 lines
15 KiB
Java
346 lines
15 KiB
Java
package xyz.zinglizingli.books.web;
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import com.github.pagehelper.PageInfo;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.ModelMap;
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import org.springframework.util.StringUtils;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.ResponseBody;
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import xyz.zinglizingli.books.po.Book;
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import xyz.zinglizingli.books.po.BookContent;
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import xyz.zinglizingli.books.po.BookIndex;
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import xyz.zinglizingli.books.po.ScreenBullet;
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import xyz.zinglizingli.books.service.BookService;
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import xyz.zinglizingli.books.vo.BookVO;
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import xyz.zinglizingli.common.cache.CommonCacheUtil;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import javax.servlet.http.HttpSession;
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import java.io.OutputStream;
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import java.net.URLEncoder;
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import java.util.*;
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@Controller
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@RequestMapping("book")
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public class BookController {
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@Autowired
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private BookService bookService;
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@Autowired
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private CommonCacheUtil commonCacheUtil;
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@RequestMapping("search")
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public String search(@RequestParam(value = "curr", defaultValue = "1") int page, @RequestParam(value = "limit", defaultValue = "20") int pageSize,
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@RequestParam(value = "keyword", required = false) String keyword, @RequestParam(value = "catId", required = false) Integer catId,
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@RequestParam(value = "historyBookIds", required = false) String ids,
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@RequestParam(value = "bookStatus", required = false) String bookStatus,
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@RequestParam(value = "token", required = false) String token,
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@RequestParam(value = "sortBy", defaultValue = "update_time") String sortBy, @RequestParam(value = "sort", defaultValue = "DESC") String sort,
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HttpServletRequest req, HttpServletResponse resp, ModelMap modelMap) {
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String userId = null;
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String titleType = "最近更新";
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if (catId != null) {
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titleType = bookService.getCatNameById(catId) + "分类频道";
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;
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} else if ("score".equals(sortBy)) {
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titleType = "小说排行";
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} else if (ids != null) {
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titleType = "阅读记录";
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} else if (token != null) {
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userId = commonCacheUtil.get(token);
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titleType = "我的书架";
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} else if (bookStatus != null && bookStatus.contains("完成")) {
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titleType = "完本小说";
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} else if (keyword != null) {
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titleType = "搜索";
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}
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modelMap.put("titleType", titleType);
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List<Book> books;
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List<BookVO> bookVOList;
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if (StringUtils.isEmpty(ids) || !StringUtils.isEmpty(keyword)) {
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books = bookService.search(page, pageSize, userId, ids, keyword, bookStatus, catId, null, null, sortBy, sort);
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bookVOList = new ArrayList<>();
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for (Book book : books) {
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BookVO bookvo = new BookVO();
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BeanUtils.copyProperties(book, bookvo);
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bookvo.setCateName(bookService.getCatNameById(bookvo.getCatid()));
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bookVOList.add(bookvo);
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}
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} else {
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if (!ids.contains("-")) {
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books = bookService.search(page, 50, userId, ids, keyword, null, catId, null, null, sortBy, sort);
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List<String> idsArr = Arrays.asList(ids.split(","));
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int length = idsArr.size();
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BookVO[] bookVOArr = new BookVO[books.size()];
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for (Book book : books) {
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int index = idsArr.indexOf(book.getId() + "");
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BookVO bookvo = new BookVO();
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BeanUtils.copyProperties(book, bookvo);
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bookvo.setCateName(bookService.getCatNameById(bookvo.getCatid()));
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bookVOArr[books.size() - index - 1] = bookvo;
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}
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bookVOList = Arrays.asList(bookVOArr);
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} else {
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books = new ArrayList<>();
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bookVOList = new ArrayList<>();
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}
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}
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PageInfo<Book> bookPageInfo = new PageInfo<>(books);
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modelMap.put("limit", bookPageInfo.getPageSize());
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modelMap.put("curr", bookPageInfo.getPageNum());
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modelMap.put("total", bookPageInfo.getTotal());
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modelMap.put("books", bookVOList);
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modelMap.put("ids", ids);
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modelMap.put("token", token);
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modelMap.put("bookStatus", bookStatus);
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modelMap.put("keyword", keyword);
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modelMap.put("catId", catId);
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modelMap.put("sortBy", sortBy);
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modelMap.put("sort", sort);
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return "books/book_search";
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}
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@RequestMapping("searchSoftBook.html")
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public String searchSoftBook(@RequestParam(value = "curr", defaultValue = "1") int page, @RequestParam(value = "limit", defaultValue = "20") int pageSize,
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@RequestParam(value = "keyword", required = false) String keyword, @RequestParam(value = "catId", defaultValue = "8") Integer catId,
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@RequestParam(value = "softCat", required = false) Integer softCat,
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@RequestParam(value = "bookStatus", required = false) String bookStatus,
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@RequestParam(value = "softTag", required = false) String softTag,
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@RequestParam(value = "sortBy", defaultValue = "update_time") String sortBy, @RequestParam(value = "sort", defaultValue = "DESC") String sort,
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HttpServletRequest req, HttpServletResponse resp, ModelMap modelMap) {
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String userId = null;
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List<Book> books = bookService.search(page, pageSize, userId, null, keyword, bookStatus, catId, softCat, softTag, sortBy, sort);
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List<BookVO> bookVOList;
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bookVOList = new ArrayList<>();
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for (Book book : books) {
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BookVO bookvo = new BookVO();
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BeanUtils.copyProperties(book, bookvo);
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bookvo.setCateName(bookService.getSoftCatNameById(bookvo.getSoftCat()));
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bookVOList.add(bookvo);
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}
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PageInfo<Book> bookPageInfo = new PageInfo<>(books);
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modelMap.put("limit", bookPageInfo.getPageSize());
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modelMap.put("curr", bookPageInfo.getPageNum());
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modelMap.put("total", bookPageInfo.getTotal());
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modelMap.put("books", bookVOList);
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modelMap.put("keyword", keyword);
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modelMap.put("bookStatus", bookStatus);
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modelMap.put("softCat", softCat);
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modelMap.put("softTag", softTag);
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modelMap.put("sortBy", sortBy);
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modelMap.put("sort", sort);
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return "books/soft_book_search";
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}
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@RequestMapping("searchMhBook.html")
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public String searchMhBook(@RequestParam(value = "curr", defaultValue = "1") int page, @RequestParam(value = "limit", defaultValue = "20") int pageSize,
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@RequestParam(value = "keyword", required = false) String keyword, @RequestParam(value = "catId", defaultValue = "9") Integer catId,
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@RequestParam(value = "softCat", required = false) Integer softCat,
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@RequestParam(value = "bookStatus", required = false) String bookStatus,
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@RequestParam(value = "softTag", required = false) String softTag,
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@RequestParam(value = "sortBy", defaultValue = "update_time") String sortBy, @RequestParam(value = "sort", defaultValue = "DESC") String sort,
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HttpServletRequest req, HttpServletResponse resp, ModelMap modelMap) {
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String userId = null;
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List<Book> books = bookService.search(page, pageSize, userId, null, keyword, bookStatus, catId, softCat, softTag, sortBy, sort);
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List<BookVO> bookVOList;
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bookVOList = new ArrayList<>();
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for (Book book : books) {
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BookVO bookvo = new BookVO();
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BeanUtils.copyProperties(book, bookvo);
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bookvo.setCateName(bookService.getMhCatNameById(bookvo.getSoftCat()));
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bookVOList.add(bookvo);
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}
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PageInfo<Book> bookPageInfo = new PageInfo<>(books);
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modelMap.put("limit", bookPageInfo.getPageSize());
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modelMap.put("curr", bookPageInfo.getPageNum());
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modelMap.put("total", bookPageInfo.getTotal());
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modelMap.put("books", bookVOList);
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modelMap.put("keyword", keyword);
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modelMap.put("bookStatus", bookStatus);
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modelMap.put("softCat", softCat);
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modelMap.put("softTag", softTag);
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modelMap.put("sortBy", sortBy);
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modelMap.put("sort", sort);
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return "books/mh_book_search";
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}
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@RequestMapping("{bookId}.html")
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public String detail(@PathVariable("bookId") Long bookId, ModelMap modelMap) {
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//查询基本信息
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Book book = bookService.queryBaseInfo(bookId);
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//查询最新目录信息
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List<BookIndex> indexList = bookService.queryNewIndexList(bookId);
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int minIndexNum = 0;
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//查询最小目录号
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List<Integer> integers = bookService.queryMaxAndMinIndexNum(bookId);
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if (integers.size() > 1) {
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minIndexNum = integers.get(1);
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}
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BookVO bookvo = new BookVO();
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BeanUtils.copyProperties(book, bookvo);
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bookvo.setCateName(bookService.getCatNameById(bookvo.getCatid()));
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modelMap.put("bookId", bookId);
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modelMap.put("book", bookvo);
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modelMap.put("minIndexNum", minIndexNum);
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modelMap.put("indexList", indexList);
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if (indexList != null && indexList.size() > 0) {
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modelMap.put("lastIndexName", indexList.get(0).getIndexName());
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modelMap.put("lastIndexNum", indexList.get(0).getIndexNum());
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}
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return "books/book_detail";
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}
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@RequestMapping("{bookId}/index.html")
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public String bookIndex(@PathVariable("bookId") Long bookId, ModelMap modelMap) {
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List<BookIndex> indexList = bookService.queryAllIndexList(bookId);
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String bookName = bookService.queryBaseInfo(bookId).getBookName();
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modelMap.put("indexList", indexList);
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modelMap.put("bookName", bookName);
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modelMap.put("bookId", bookId);
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return "books/book_index";
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}
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@RequestMapping("{bookId}/{indexNum}.html")
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public String bookContent(@PathVariable("bookId") Long bookId, @PathVariable("indexNum") Integer indexNum, ModelMap modelMap) {
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BookContent bookContent = bookService.queryBookContent(bookId, indexNum);
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String indexName;
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if (bookContent == null) {
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bookContent = new BookContent();
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bookContent.setId(-1l);
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bookContent.setBookId(bookId);
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bookContent.setIndexNum(indexNum);
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bookContent.setContent("正在手打中，请稍等片刻，内容更新后，需要重新刷新页面，才能获取最新更新");
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indexName = "更新中。。。";
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} else {
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indexName = bookService.queryIndexNameByBookIdAndIndexNum(bookId, indexNum);
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}
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List<Integer> preAndNextIndexNum = bookService.queryPreAndNextIndexNum(bookId, indexNum);
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modelMap.put("nextIndexNum", preAndNextIndexNum.get(0));
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modelMap.put("preIndexNum", preAndNextIndexNum.get(1));
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modelMap.put("bookContent", bookContent);
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modelMap.put("indexName", indexName);
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Book basicBook = bookService.queryBaseInfo(bookId);
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String bookName = basicBook.getBookName();
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Integer catId = basicBook.getCatid();
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modelMap.put("bookName", bookName);
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modelMap.put("catId", catId);
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return "books/book_content";
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}
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@RequestMapping("addVisit")
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@ResponseBody
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public String addVisit(@RequestParam("bookId") Long bookId) {
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bookService.addVisitCount(bookId);
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return "ok";
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}
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@RequestMapping("sendBullet")
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@ResponseBody
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public Map<String, Object> sendBullet(@RequestParam("contentId") Long contentId, @RequestParam("bullet") String bullet) {
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Map<String, Object> result = new HashMap<>();
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bookService.sendBullet(contentId, bullet);
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result.put("code", 1);
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result.put("desc", "ok");
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return result;
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}
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@RequestMapping("queryIsDownloading")
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@ResponseBody
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public Map<String, Object> queryIsDownloading(HttpSession session) {
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Map<String, Object> result = new HashMap<>();
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if (session.getAttribute("isDownloading") != null) {
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result.put("code", 1);
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} else {
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result.put("code", 0);
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}
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return result;
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}
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@RequestMapping("queryBullet")
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@ResponseBody
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public List<ScreenBullet> queryBullet(@RequestParam("contentId") Long contentId) {
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return bookService.queryBullet(contentId);
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}
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/**
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* 文件下载
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*/
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@RequestMapping(value = "/download")
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public void download(@RequestParam("bookId") Long bookId, @RequestParam("bookName") String bookName, HttpServletResponse resp, HttpSession session) {
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try {
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session.setAttribute("isDownloading", 1);
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int count = bookService.countIndex(bookId);
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OutputStream out = resp.getOutputStream();
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//设置响应头，对文件进行url编码
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bookName = URLEncoder.encode(bookName, "UTF-8");
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resp.setContentType("application/octet-stream");//解决手机端不能下载附件的问题
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resp.setHeader("Content-Disposition", "attachment;filename=" + bookName + ".txt");
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if (count > 0) {
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for (int i = 0; i < count; i++) {
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String index = bookService.queryIndexList(bookId, i);
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String content = bookService.queryContentList(bookId, i);
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out.write(index.getBytes("utf-8"));
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out.write("\n".getBytes("utf-8"));
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content = content.replaceAll("<br\\s*/*>", "\r\n");
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content = content.replaceAll(" ", " ");
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content = content.replaceAll("<a[^>]*>", "");
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content = content.replaceAll("</a>", "");
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content = content.replaceAll("<div[^>]*>", "");
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content = content.replaceAll("</div>", "");
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content = content.replaceAll("<p[^>]*>[^<]*<a[^>]*>[^<]*</a>\\s*</p>", "");
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content = content.replaceAll("<p[^>]*>", "");
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content = content.replaceAll("</p>", "\r\n");
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out.write(content.getBytes("utf-8"));
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out.write("\r\n".getBytes("utf-8"));
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out.write("\r\n".getBytes("utf-8"));
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out.flush();
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}
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}
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out.close();
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} catch (Exception e) {
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e.printStackTrace();
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} finally {
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session.removeAttribute("isDownloading");
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}
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}
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} |