github.com/qiniu/go-sdk/v7@v7.27.0/storagev2/apis/api_get_bucket_event_rules.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  	"strings"
    10  	"time"
    11  
    12  	auth "github.com/qiniu/go-sdk/v7/auth"
    13  	uplog "github.com/qiniu/go-sdk/v7/internal/uplog"
    14  	getbucketeventrules "github.com/qiniu/go-sdk/v7/storagev2/apis/get_bucket_event_rules"
    15  	errors "github.com/qiniu/go-sdk/v7/storagev2/errors"
    16  	httpclient "github.com/qiniu/go-sdk/v7/storagev2/http_client"
    17  	region "github.com/qiniu/go-sdk/v7/storagev2/region"
    18  	uptoken "github.com/qiniu/go-sdk/v7/storagev2/uptoken"
    19  )
    20  
    21  type innerGetBucketEventRulesRequest getbucketeventrules.Request
    22  
    23  func (query *innerGetBucketEventRulesRequest) getBucketName(ctx context.Context) (string, error) {
    24  	return query.Bucket, nil
    25  }
    26  
    27  func (query *innerGetBucketEventRulesRequest) buildQuery() (url.Values, error) {
    28  	allQuery := make(url.Values)
    29  	if query.Bucket != "" {
    30  		allQuery.Set("bucket", query.Bucket)
    31  	} else {
    32  		return nil, errors.MissingRequiredFieldError{Name: "Bucket"}
    33  	}
    34  	return allQuery, nil
    35  }
    36  
    37  type (
    38  	GetBucketEventRulesRequest  = getbucketeventrules.Request
    39  	GetBucketEventRulesResponse = getbucketeventrules.Response
    40  )
    41  
    42  // 获取存储空间事件通知规则
    43  func (storage *Storage) GetBucketEventRules(ctx context.Context, request *GetBucketEventRulesRequest, options *Options) (*GetBucketEventRulesResponse, error) {
    44  	if options == nil {
    45  		options = &Options{}
    46  	}
    47  	innerRequest := (*innerGetBucketEventRulesRequest)(request)
    48  	serviceNames := []region.ServiceName{region.ServiceBucket}
    49  	if innerRequest.Credentials == nil && storage.client.GetCredentials() == nil {
    50  		return nil, errors.MissingRequiredFieldError{Name: "Credentials"}
    51  	}
    52  	pathSegments := make([]string, 0, 2)
    53  	pathSegments = append(pathSegments, "events", "get")
    54  	path := "/" + strings.Join(pathSegments, "/")
    55  	var rawQuery string
    56  	if query, err := innerRequest.buildQuery(); err != nil {
    57  		return nil, err
    58  	} else {
    59  		rawQuery += query.Encode()
    60  	}
    61  	headers := http.Header{}
    62  	bucketName := options.OverwrittenBucketName
    63  	if bucketName == "" {
    64  		var err error
    65  		if bucketName, err = innerRequest.getBucketName(ctx); err != nil {
    66  			return nil, err
    67  		}
    68  	}
    69  	uplogInterceptor, err := uplog.NewRequestUplog("getBucketEventRules", bucketName, "", func() (string, error) {
    70  		credentials := innerRequest.Credentials
    71  		if credentials == nil {
    72  			credentials = storage.client.GetCredentials()
    73  		}
    74  		putPolicy, err := uptoken.NewPutPolicy(bucketName, time.Now().Add(time.Hour))
    75  		if err != nil {
    76  			return "", err
    77  		}
    78  		return uptoken.NewSigner(putPolicy, credentials).GetUpToken(ctx)
    79  	})
    80  	if err != nil {
    81  		return nil, err
    82  	}
    83  	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}
    84  	if options.OverwrittenEndpoints == nil && options.OverwrittenRegion == nil && storage.client.GetRegions() == nil {
    85  		bucketHosts := httpclient.DefaultBucketHosts()
    86  		if options.OverwrittenBucketHosts != nil {
    87  			req.Endpoints = options.OverwrittenBucketHosts
    88  		} else {
    89  			req.Endpoints = bucketHosts
    90  		}
    91  	}
    92  	var respBody GetBucketEventRulesResponse
    93  	if err := storage.client.DoAndAcceptJSON(ctx, &req, &respBody); err != nil {
    94  		return nil, err
    95  	}
    96  	return &respBody, nil
    97  }