package jnpf.controller;
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import cn.dev33.satoken.annotation.SaCheckPermission;
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import io.swagger.v3.oas.annotations.tags.Tag;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.Parameters;
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import io.swagger.v3.oas.annotations.Operation;
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import jnpf.base.ActionResult;
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import jnpf.base.Page;
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import jnpf.constant.MsgCode;
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import jnpf.emnus.FilePreviewTypeEnum;
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import jnpf.constant.FileTypeConstant;
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import jnpf.file.FileUploadApi;
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import jnpf.model.YozoFileParams;
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import jnpf.model.YozoParams;
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import jnpf.model.FileListVO;
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import jnpf.util.*;
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import jnpf.utils.SplicingUrlUtil;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.*;
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import java.util.List;
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import java.util.stream.Collectors;
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/**
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* 文档在线预览
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*
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* @author JNPF开发平台组
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* @version V3.1.0
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* @copyright 引迈信息技术有限公司（https://www.jnpfsoft.com）
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* @date 2019年9月26日 上午9:18
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*/
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@Tag(name = "文档在线预览", description = "DocumentPreview")
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@RestController
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@RequestMapping("/DocumentPreview")
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public class DocumentPreviewController {
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@Autowired
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private FileUploadApi fileUploadApi;
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/**
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* 永中文件预览
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*
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* @param fileId 文件主键
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* @param params 永中模型
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* @param previewType 类型
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* @return
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*/
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@Operation(summary = "文件预览")
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@GetMapping("/{fileId}/Preview")
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@Parameters({
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@Parameter(name = "fileId", description = "文件主键",required = true),
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@Parameter(name = "previewType", description = "类型"),
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})
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@SaCheckPermission("extend.documentPreview")
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public ActionResult filePreview(@PathVariable("fileId") String fileId,YozoFileParams params,@RequestParam("previewType") String previewType) {
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List<FileListVO> fileList = fileUploadApi.getFileList(FileTypeConstant.DOCUMENTPREVIEW);
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FileListVO fileListVO = fileList.get(Integer.parseInt(fileId));
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if (fileListVO == null) {
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return ActionResult.fail(MsgCode.ETD111.get());
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}
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String fileName = fileListVO.getFileName();
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if (fileName != null && fileName.contains("/")) {
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fileName = fileName.substring(fileName.lastIndexOf("/") + 1);
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}
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String url = YozoParams.JNPF_DOMAINS + "/api/file/Image/" + FileTypeConstant.DOCUMENTPREVIEW + "/" + fileName + "?fullfilename=" + fileName + "&s=" + UserProvider.getUser().getSecurityKey();;
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String urlPath;
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if (previewType.equals(FilePreviewTypeEnum.YOZO_ONLINE_PREVIEW.getType())){
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params.setUrl(url);
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urlPath = SplicingUrlUtil.getPreviewUrl(params);
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return ActionResult.success("success", XSSEscape.escape(urlPath));
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}
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return ActionResult.success("success",url);
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}
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/**
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* 列表
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*
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* @param page 分页模型
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* @return
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*/
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@Operation(summary = "获取文档列表")
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@GetMapping
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@SaCheckPermission("extend.documentPreview")
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public ActionResult<List<FileListVO>> list(Page page) {
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List<FileListVO> fileList = fileUploadApi.getFileList(FileTypeConstant.DOCUMENTPREVIEW);
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fileList.stream().forEach(t -> {
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if (t.getFileName() != null) {
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String[] split = t.getFileName().split("/");
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if (split.length > 0) {
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t.setFileName(split[split.length - 1]);
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}
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}
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});
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if (StringUtil.isNotEmpty(page.getKeyword())) {
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fileList = fileList.stream().filter(t -> t.getFileName().contains(page.getKeyword())).collect(Collectors.toList());
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}
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return ActionResult.success(fileList);
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}
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/**
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* 文件下载url
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*
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* @param fileName 名称
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*/
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// @NoDataSourceBind()
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// @GetMapping("/down/{fileName}")
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// @Parameters({
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// @Parameter(name = "fileName", description = "名称",required = true),
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// })
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// public void pointDown(@PathVariable("fileName") String fileName) throws DataException, IOException {
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// String path = fileApi.getPath(FileTypeConstant.DOCUMENTPREVIEWPATH);
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// boolean exists = fileApi.fileExists(path, fileName);
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// if (!exists) {
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// throw new DataException(MsgCode.FA006.get());
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// }
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// Response response = fileUploadApi.downFileByte(new UploadFileModel(null, path, fileName));
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// try(InputStream inputStream = response.body().asInputStream()){
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// FileDownloadUtil.outFile(inputStream, fileName);
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// }catch (IOException e){
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// throw new RuntimeException(e);
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// }
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// }
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}
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