59 lines
2.4 KiB
Java
59 lines
2.4 KiB
Java
package ru.ulstu.file;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.PostMapping;
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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.RestController;
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import org.springframework.web.multipart.MultipartFile;
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import ru.ulstu.configuration.Constants;
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import ru.ulstu.core.model.response.Response;
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import ru.ulstu.file.model.FileData;
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import ru.ulstu.file.model.FileDataDto;
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import ru.ulstu.file.service.FileService;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.net.URLEncoder;
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import static java.nio.charset.StandardCharsets.UTF_8;
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import static ru.ulstu.file.FileController.URL;
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@RestController
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@RequestMapping(URL)
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public class FileController {
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public static final String URL = Constants.API_1_0 + "files";
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private final FileService fileService;
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public FileController(FileService fileService) {
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this.fileService = fileService;
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}
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@GetMapping("/download-tmp/{tmp-file-name}")
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public ResponseEntity<byte[]> getFile(@PathVariable("tmp-file-name") String tmpFileName) throws IOException {
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HttpHeaders headers = new HttpHeaders();
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headers.add("Content-Disposition", "attachment; filename='"
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+ URLEncoder.encode(fileService.getTmpFileName(tmpFileName), UTF_8.toString()) + "'");
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return new ResponseEntity<>(fileService.getTmpFile(tmpFileName), headers, HttpStatus.OK);
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}
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@GetMapping("/download/{file-id}")
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public ResponseEntity<byte[]> getFile(@PathVariable("file-id") Integer fileId) throws UnsupportedEncodingException {
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HttpHeaders headers = new HttpHeaders();
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FileData fileData = fileService.getFile(fileId);
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headers.add("Content-Disposition", "attachment; filename='" +
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URLEncoder.encode(fileData.getName(), UTF_8.toString()) + "'");
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return new ResponseEntity<>(fileData.getData(), headers, HttpStatus.OK);
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}
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@PostMapping("/uploadTmpFile")
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public Response<FileDataDto> upload(@RequestParam("file") MultipartFile multipartFile) throws IOException {
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return new Response(fileService.createFromMultipartFile(multipartFile));
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}
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}
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