github.com/qiniu/go-sdk/v7@v7.27.0/storagev2/apis/api_get_regions.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  	"strings"
     9  	"time"
    10  
    11  	auth "github.com/qiniu/go-sdk/v7/auth"
    12  	uplog "github.com/qiniu/go-sdk/v7/internal/uplog"
    13  	getregions "github.com/qiniu/go-sdk/v7/storagev2/apis/get_regions"
    14  	errors "github.com/qiniu/go-sdk/v7/storagev2/errors"
    15  	httpclient "github.com/qiniu/go-sdk/v7/storagev2/http_client"
    16  	region "github.com/qiniu/go-sdk/v7/storagev2/region"
    17  	uptoken "github.com/qiniu/go-sdk/v7/storagev2/uptoken"
    18  )
    19  
    20  type (
    21  	innerGetRegionsRequest getregions.Request
    22  	GetRegionsRequest      = getregions.Request
    23  	GetRegionsResponse     = getregions.Response
    24  )
    25  
    26  // 获取所有区域信息
    27  func (storage *Storage) GetRegions(ctx context.Context, request *GetRegionsRequest, options *Options) (*GetRegionsResponse, error) {
    28  	if options == nil {
    29  		options = &Options{}
    30  	}
    31  	innerRequest := (*innerGetRegionsRequest)(request)
    32  	serviceNames := []region.ServiceName{region.ServiceBucket}
    33  	if innerRequest.Credentials == nil && storage.client.GetCredentials() == nil {
    34  		return nil, errors.MissingRequiredFieldError{Name: "Credentials"}
    35  	}
    36  	pathSegments := make([]string, 0, 1)
    37  	pathSegments = append(pathSegments, "regions")
    38  	path := "/" + strings.Join(pathSegments, "/")
    39  	var rawQuery string
    40  	headers := http.Header{}
    41  	bucketName := options.OverwrittenBucketName
    42  	uplogInterceptor, err := uplog.NewRequestUplog("getRegions", bucketName, "", func() (string, error) {
    43  		credentials := innerRequest.Credentials
    44  		if credentials == nil {
    45  			credentials = storage.client.GetCredentials()
    46  		}
    47  		putPolicy, err := uptoken.NewPutPolicy(bucketName, time.Now().Add(time.Hour))
    48  		if err != nil {
    49  			return "", err
    50  		}
    51  		return uptoken.NewSigner(putPolicy, credentials).GetUpToken(ctx)
    52  	})
    53  	if err != nil {
    54  		return nil, err
    55  	}
    56  	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}
    57  	if options.OverwrittenEndpoints == nil && options.OverwrittenRegion == nil && storage.client.GetRegions() == nil {
    58  		bucketHosts := httpclient.DefaultBucketHosts()
    59  		if options.OverwrittenBucketHosts != nil {
    60  			req.Endpoints = options.OverwrittenBucketHosts
    61  		} else {
    62  			req.Endpoints = bucketHosts
    63  		}
    64  	}
    65  	var respBody GetRegionsResponse
    66  	if err := storage.client.DoAndAcceptJSON(ctx, &req, &respBody); err != nil {
    67  		return nil, err
    68  	}
    69  	return &respBody, nil
    70  }