package com.ruoyi.oss.service.impl;
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import cn.hutool.core.util.ArrayUtil;
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import com.qiniu.http.Response;
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import com.qiniu.storage.BucketManager;
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import com.qiniu.storage.Configuration;
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import com.qiniu.storage.Region;
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import com.qiniu.storage.UploadManager;
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import com.qiniu.util.Auth;
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import com.ruoyi.oss.entity.UploadResult;
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import com.ruoyi.oss.enumd.OssEnumd;
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import com.ruoyi.oss.exception.OssException;
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import com.ruoyi.oss.factory.OssFactory;
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import com.ruoyi.oss.properties.OssProperties;
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import com.ruoyi.oss.service.abstractd.AbstractOssStrategy;
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import org.springframework.beans.factory.InitializingBean;
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import org.springframework.stereotype.Component;
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import java.io.InputStream;
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/**
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* 七牛云存储策略
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*
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* @author Lion Li
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*/
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@Component
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public class QiniuOssStrategy extends AbstractOssStrategy {
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private UploadManager uploadManager;
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private BucketManager bucketManager;
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private Auth auth;
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@Override
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public void init(OssProperties ossProperties) {
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super.init(ossProperties);
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try {
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Configuration config = new Configuration(getRegion(properties.getRegion()));
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// https设置
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config.useHttpsDomains = false;
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config.useHttpsDomains = "Y".equals(properties.getIsHttps());
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uploadManager = new UploadManager(config);
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auth = Auth.create(properties.getAccessKey(), properties.getSecretKey());
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bucketManager = new BucketManager(auth, config);
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createBucket();
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} catch (Exception e) {
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throw new OssException("七牛云存储配置错误! 请检查系统配置:[" + e.getMessage() + "]");
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}
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isInit = true;
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}
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@Override
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public void createBucket() {
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try {
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String bucketName = properties.getBucketName();
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if (ArrayUtil.contains(bucketManager.buckets(), bucketName)) {
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return;
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}
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bucketManager.createBucket(bucketName, properties.getRegion());
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} catch (Exception e) {
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throw new OssException("创建Bucket失败, 请核对七牛云配置信息:[" + e.getMessage() + "]");
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}
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}
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@Override
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public OssEnumd getServiceType() {
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return OssEnumd.QINIU;
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}
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@Override
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public UploadResult upload(byte[] data, String path, String contentType) {
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try {
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String token = auth.uploadToken(properties.getBucketName());
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Response res = uploadManager.put(data, path, token, null, contentType, false);
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if (!res.isOK()) {
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throw new RuntimeException("上传七牛出错：" + res.error);
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}
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} catch (Exception e) {
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throw new OssException("上传文件失败，请核对七牛配置信息:[" + e.getMessage() + "]");
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}
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return new UploadResult().setUrl(getEndpointLink() + "/" + path).setFilename(path);
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}
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@Override
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public void delete(String path) {
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try {
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path = path.replace(getEndpointLink() + "/", "");
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Response res = bucketManager.delete(properties.getBucketName(), path);
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if (!res.isOK()) {
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throw new RuntimeException("删除七牛文件出错：" + res.error);
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}
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} catch (Exception e) {
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throw new OssException(e.getMessage());
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}
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}
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@Override
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public UploadResult uploadSuffix(byte[] data, String suffix, String contentType) {
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return upload(data, getPath(properties.getPrefix(), suffix), contentType);
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}
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@Override
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public UploadResult uploadSuffix(InputStream inputStream, String suffix, String contentType) {
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return upload(inputStream, getPath(properties.getPrefix(), suffix), contentType);
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}
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@Override
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public String getEndpointLink() {
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return properties.getEndpoint();
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}
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private Region getRegion(String region) {
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switch (region) {
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case "z0":
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return Region.region0();
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case "z1":
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return Region.region1();
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case "z2":
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return Region.region2();
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case "na0":
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return Region.regionNa0();
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case "as0":
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return Region.regionAs0();
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default:
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return Region.autoRegion();
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}
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}
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}
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