guoshilong
2023-11-13 2caa210098644f51ff46daa33b87ce4b7f862a91
src/main/java/com/dji/sample/wayline/service/impl/WaylineFileServiceImpl.java
@@ -2,6 +2,7 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.dji.sample.common.model.Pagination;
import com.dji.sample.common.model.PaginationData;
@@ -11,7 +12,9 @@
import com.dji.sample.wayline.dao.IWaylineFileMapper;
import com.dji.sample.wayline.model.dto.KmzFileProperties;
import com.dji.sample.wayline.model.dto.WaylineFileDTO;
import com.dji.sample.wayline.model.dto.WaylineListDTO;
import com.dji.sample.wayline.model.entity.WaylineFileEntity;
import com.dji.sample.wayline.model.enums.WaylineTemplateTypeEnum;
import com.dji.sample.wayline.model.param.WaylineQueryParam;
import com.dji.sample.wayline.service.IWaylineFileService;
import org.dom4j.Document;
@@ -92,7 +95,7 @@
    public URL getObjectUrl(String workspaceId, String waylineId) throws SQLException {
        Optional<WaylineFileDTO> waylineOpt = this.getWaylineByWaylineId(workspaceId, waylineId);
        if (waylineOpt.isEmpty()) {
            throw new SQLException(waylineId + " does not exist.");
            throw new SQLException(waylineId + " 不存在");
        }
        return ossService.getObjectUrl(OssConfiguration.bucket, waylineOpt.get().getObjectKey());
    }
@@ -106,8 +109,8 @@
        if (!StringUtils.hasText(file.getSign())) {
            try (InputStream object = ossService.getObject(OssConfiguration.bucket, metadata.getObjectKey())) {
                if (object.available() == 0) {
                    throw new RuntimeException("The file " + metadata.getObjectKey() +
                            " does not exist in the bucket[" + OssConfiguration.bucket + "].");
                    throw new RuntimeException("文件" + metadata.getObjectKey() +
                            " 在空间中不存在[" + OssConfiguration.bucket + "].");
                }
                file.setSign(DigestUtils.md5DigestAsHex(object));
            } catch (IOException e) {
@@ -163,7 +166,7 @@
    public void importKmzFile(MultipartFile file, String workspaceId, String creator) {
        Optional<WaylineFileDTO> waylineFileOpt = validKmzFile(file);
        if (waylineFileOpt.isEmpty()) {
            throw new RuntimeException("The file format is incorrect.");
            throw new RuntimeException("文件格式错误");
        }
        try {
@@ -178,16 +181,24 @@
        }
    }
    @Override
    public List<WaylineListDTO> waylineList(String workspaceId) {
        return new LambdaQueryChainWrapper<>(mapper).eq(WaylineFileEntity::getWorkspaceId, workspaceId)
                .list().stream().map(r -> WaylineListDTO.builder().waylineFileId(r.getWaylineId()).name(r.getName()).build())
                .collect(Collectors.toList());
    }
    private Optional<WaylineFileDTO> validKmzFile(MultipartFile file) {
        String filename = file.getOriginalFilename();
        if (Objects.nonNull(filename) && !filename.endsWith(WAYLINE_FILE_SUFFIX)) {
            throw new RuntimeException("The file format is incorrect.");
            throw new RuntimeException("文件格式错误");
        }
        try (ZipInputStream unzipFile = new ZipInputStream(file.getInputStream(), StandardCharsets.UTF_8)) {
            ZipEntry nextEntry = unzipFile.getNextEntry();
            while (Objects.nonNull(nextEntry)) {
                boolean isWaylines = (KmzFileProperties.FILE_DIR_FIRST + File.separator + KmzFileProperties.FILE_DIR_SECOND_WAYLINES).equals(nextEntry.getName());
                boolean isWaylines = (KmzFileProperties.FILE_DIR_FIRST + "/" + KmzFileProperties.FILE_DIR_SECOND_TEMPLATE).equals(nextEntry.getName());
                if (!isWaylines) {
                    nextEntry = unzipFile.getNextEntry();
                    continue;
@@ -195,34 +206,35 @@
                SAXReader reader = new SAXReader();
                Document document = reader.read(unzipFile);
                if (!StandardCharsets.UTF_8.name().equals(document.getXMLEncoding())) {
                    throw new RuntimeException("The file encoding format is incorrect.");
                    throw new RuntimeException("文件编码格式错误");
                }
                Node droneNode = document.selectSingleNode("//" + KmzFileProperties.TAG_WPML_PREFIX + KmzFileProperties.TAG_DRONE_INFO);
                Node payloadNode = document.selectSingleNode("//" + KmzFileProperties.TAG_WPML_PREFIX + KmzFileProperties.TAG_PAYLOAD_INFO);
                if (Objects.isNull(droneNode) || Objects.isNull(payloadNode)) {
                    throw new RuntimeException("The file format is incorrect.");
                    throw new RuntimeException("文件格式错误");
                }
                String type = droneNode.valueOf(KmzFileProperties.TAG_WPML_PREFIX + KmzFileProperties.TAG_DRONE_ENUM_VALUE);
                String subType = droneNode.valueOf(KmzFileProperties.TAG_WPML_PREFIX + KmzFileProperties.TAG_DRONE_SUB_ENUM_VALUE);
                String payloadType = payloadNode.valueOf(KmzFileProperties.TAG_WPML_PREFIX + KmzFileProperties.TAG_PAYLOAD_ENUM_VALUE);
                String payloadSubType = payloadNode.valueOf(KmzFileProperties.TAG_WPML_PREFIX + KmzFileProperties.TAG_PAYLOAD_SUB_ENUM_VALUE);
                String templateId = document.valueOf("//" + KmzFileProperties.TAG_WPML_PREFIX + KmzFileProperties.TAG_TEMPLATE_ID);
                String templateType = document.valueOf("//" + KmzFileProperties.TAG_WPML_PREFIX + KmzFileProperties.TAG_TEMPLATE_TYPE);
                if (!StringUtils.hasText(type) || !StringUtils.hasText(subType) ||
                        !StringUtils.hasText(payloadSubType) || !StringUtils.hasText(payloadType) ||
                        !StringUtils.hasText(templateId)) {
                    throw new RuntimeException("The file format is incorrect.");
                        !StringUtils.hasText(templateType)) {
                    throw new RuntimeException("文件格式错误");
                }
                return Optional.of(WaylineFileDTO.builder()
                        .droneModelKey(String.format("%s-%s-%s", DeviceDomainEnum.SUB_DEVICE.getVal(), type, subType))
                        .payloadModelKeys(List.of(String.format("%s-%s-%s",DeviceDomainEnum.PAYLOAD.getVal(), payloadType, payloadSubType)))
                        .objectKey(OssConfiguration.objectDirPrefix + File.separator + filename)
//                        .objectKey(OssConfiguration.objectDirPrefix + File.separator + filename)
                        .objectKey(OssConfiguration.objectDirPrefix + "/" + filename)
                        .name(filename.substring(0, filename.lastIndexOf(WAYLINE_FILE_SUFFIX)))
                        .sign(DigestUtils.md5DigestAsHex(file.getInputStream()))
                        .templateTypes(List.of(Integer.parseInt(templateId)))
                        .templateTypes(List.of(WaylineTemplateTypeEnum.find(templateType).map(WaylineTemplateTypeEnum::getVal).orElse(-1)))
                        .build());
            }