github.com/qiniu/go-sdk/v7@v7.27.0/storagev2/apis/api_get_buckets_v4.go (about)

     1  // THIS FILE IS GENERATED BY api-generator, DO NOT EDIT DIRECTLY!
     2  
     3  package apis
     4  
     5  import (
     6  	"context"
     7  	"net/http"
     8  	"net/url"
     9  	"strconv"
    10  	"strings"
    11  	"time"
    12  
    13  	auth "github.com/qiniu/go-sdk/v7/auth"
    14  	uplog "github.com/qiniu/go-sdk/v7/internal/uplog"
    15  	getbucketsv4 "github.com/qiniu/go-sdk/v7/storagev2/apis/get_buckets_v4"
    16  	errors "github.com/qiniu/go-sdk/v7/storagev2/errors"
    17  	httpclient "github.com/qiniu/go-sdk/v7/storagev2/http_client"
    18  	region "github.com/qiniu/go-sdk/v7/storagev2/region"
    19  	uptoken "github.com/qiniu/go-sdk/v7/storagev2/uptoken"
    20  )
    21  
    22  type innerGetBucketsV4Request getbucketsv4.Request
    23  
    24  func (query *innerGetBucketsV4Request) buildQuery() (url.Values, error) {
    25  	allQuery := make(url.Values)
    26  	if query.Region != "" {
    27  		allQuery.Set("region", query.Region)
    28  	}
    29  	if query.Limit != 0 {
    30  		allQuery.Set("limit", strconv.FormatInt(query.Limit, 10))
    31  	}
    32  	if query.Marker != "" {
    33  		allQuery.Set("marker", query.Marker)
    34  	}
    35  	return allQuery, nil
    36  }
    37  
    38  type (
    39  	GetBucketsV4Request  = getbucketsv4.Request
    40  	GetBucketsV4Response = getbucketsv4.Response
    41  )
    42  
    43  // 获取拥有的所有存储空间列表
    44  func (storage *Storage) GetBucketsV4(ctx context.Context, request *GetBucketsV4Request, options *Options) (*GetBucketsV4Response, error) {
    45  	if options == nil {
    46  		options = &Options{}
    47  	}
    48  	innerRequest := (*innerGetBucketsV4Request)(request)
    49  	serviceNames := []region.ServiceName{region.ServiceBucket}
    50  	if innerRequest.Credentials == nil && storage.client.GetCredentials() == nil {
    51  		return nil, errors.MissingRequiredFieldError{Name: "Credentials"}
    52  	}
    53  	pathSegments := make([]string, 0, 1)
    54  	pathSegments = append(pathSegments, "buckets")
    55  	path := "/" + strings.Join(pathSegments, "/")
    56  	rawQuery := "apiVersion=v4&"
    57  	if query, err := innerRequest.buildQuery(); err != nil {
    58  		return nil, err
    59  	} else {
    60  		rawQuery += query.Encode()
    61  	}
    62  	headers := http.Header{}
    63  	bucketName := options.OverwrittenBucketName
    64  	uplogInterceptor, err := uplog.NewRequestUplog("getBucketsV4", bucketName, "", func() (string, error) {
    65  		credentials := innerRequest.Credentials
    66  		if credentials == nil {
    67  			credentials = storage.client.GetCredentials()
    68  		}
    69  		putPolicy, err := uptoken.NewPutPolicy(bucketName, time.Now().Add(time.Hour))
    70  		if err != nil {
    71  			return "", err
    72  		}
    73  		return uptoken.NewSigner(putPolicy, credentials).GetUpToken(ctx)
    74  	})
    75  	if err != nil {
    76  		return nil, err
    77  	}
    78  	req := httpclient.Request{Method: "GET", ServiceNames: serviceNames, Path: path, RawQuery: rawQuery, Endpoints: options.OverwrittenEndpoints, Region: options.OverwrittenRegion, Interceptors: []httpclient.Interceptor{uplogInterceptor}, Header: headers, AuthType: auth.TokenQiniu, Credentials: innerRequest.Credentials, BufferResponse: true, OnRequestProgress: options.OnRequestProgress}
    79  	if options.OverwrittenEndpoints == nil && options.OverwrittenRegion == nil && storage.client.GetRegions() == nil {
    80  		bucketHosts := httpclient.DefaultBucketHosts()
    81  		if options.OverwrittenBucketHosts != nil {
    82  			req.Endpoints = options.OverwrittenBucketHosts
    83  		} else {
    84  			req.Endpoints = bucketHosts
    85  		}
    86  	}
    87  	var respBody GetBucketsV4Response
    88  	if err := storage.client.DoAndAcceptJSON(ctx, &req, &respBody); err != nil {
    89  		return nil, err
    90  	}
    91  	return &respBody, nil
    92  }