package com.whyc.service;
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import com.github.pagehelper.PageHelper;
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import com.github.pagehelper.PageInfo;
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import com.whyc.constant.UserOperation;
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import com.whyc.dto.Response;
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import com.whyc.mapper.ProcedureDocMapper;
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import com.whyc.pojo.ProcedureDoc;
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import com.whyc.util.ActionUtil;
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import com.whyc.util.CommonUtil;
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import com.whyc.util.FileUtil;
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import com.whyc.util.Word2PdfAsposeUtil;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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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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@Service
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public class ProcedureDocService {
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@Resource
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private ProcedureDocMapper mapper;
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@Autowired
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private DocLogService logService;
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public void insert(ProcedureDoc procedureDoc) {
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mapper.insert(procedureDoc);
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}
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public Response preview(String filePath) {
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String fileSuffix = filePath.substring(filePath.lastIndexOf(".")+1);
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String suffixOutFilePath;
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if(fileSuffix.equals("doc")){
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suffixOutFilePath = filePath.replace(".doc","-doc.pdf");
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}else{
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suffixOutFilePath = filePath.replace(".docx","-docx.pdf");
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}
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String projectDir = CommonUtil.getProjectDir();
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Word2PdfAsposeUtil.doc2pdf(projectDir + File.separator + filePath,
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projectDir + File.separator + suffixOutFilePath);
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return new Response().setII(1,suffixOutFilePath);
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}
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public void download(String filePath, HttpServletRequest req, HttpServletResponse response) {
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String projectDir = CommonUtil.getProjectDir();
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String absolutePath = projectDir + File.separator + filePath;
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String filename = filePath.substring(filePath.lastIndexOf(File.separator)+1);
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FileUtil.download(response,absolutePath,filename);
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//记录日志
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logService.recordOperationLog(ActionUtil.getUser().getId(),ActionUtil.getUser().getName(), UserOperation.TYPE_DOWNLOAD.getType(),new Date(),req.getRemoteAddr(),filename,absolutePath);
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}
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public Response getListPage(ProcedureDoc procedureDoc, int pageNum, int pageSize) {
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PageHelper.startPage(pageNum,pageSize);
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List<ProcedureDoc> list = mapper.getListPage(procedureDoc);
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PageInfo<ProcedureDoc> pageInfo = new PageInfo<>(list);
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return new Response().set(1,pageInfo);
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}
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}
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