153 lines
4.1 KiB
Go
153 lines
4.1 KiB
Go
/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package requests
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import (
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"bytes"
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"fmt"
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"io"
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"net/url"
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"sort"
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"strings"
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"github.com/aliyun/alibaba-cloud-sdk-go/sdk/utils"
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)
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type RoaRequest struct {
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*baseRequest
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pathPattern string
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PathParams map[string]string
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}
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func (*RoaRequest) GetStyle() string {
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return ROA
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}
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func (request *RoaRequest) GetBodyReader() io.Reader {
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if request.FormParams != nil && len(request.FormParams) > 0 {
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formString := utils.GetUrlFormedMap(request.FormParams)
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return strings.NewReader(formString)
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} else if len(request.Content) > 0 {
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return bytes.NewReader(request.Content)
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} else {
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return nil
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}
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}
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// for sign method, need not url encoded
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func (request *RoaRequest) BuildQueries() string {
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return request.buildQueries()
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}
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func (request *RoaRequest) buildPath() string {
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path := request.pathPattern
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for key, value := range request.PathParams {
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path = strings.Replace(path, "["+key+"]", value, 1)
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}
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return path
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}
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func (request *RoaRequest) buildQueries() string {
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// replace path params with value
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path := request.buildPath()
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queryParams := request.QueryParams
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// sort QueryParams by key
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var queryKeys []string
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for key := range queryParams {
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queryKeys = append(queryKeys, key)
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}
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sort.Strings(queryKeys)
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// append urlBuilder
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urlBuilder := bytes.Buffer{}
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urlBuilder.WriteString(path)
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if len(queryKeys) > 0 {
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urlBuilder.WriteString("?")
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}
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for i := 0; i < len(queryKeys); i++ {
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queryKey := queryKeys[i]
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urlBuilder.WriteString(queryKey)
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if value := queryParams[queryKey]; len(value) > 0 {
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urlBuilder.WriteString("=")
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urlBuilder.WriteString(value)
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}
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if i < len(queryKeys)-1 {
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urlBuilder.WriteString("&")
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}
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}
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result := urlBuilder.String()
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result = popStandardUrlencode(result)
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return result
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}
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func (request *RoaRequest) buildQueryString() string {
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queryParams := request.QueryParams
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// sort QueryParams by key
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q := url.Values{}
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for key, value := range queryParams {
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q.Add(key, value)
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}
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return q.Encode()
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}
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func popStandardUrlencode(stringToSign string) (result string) {
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result = strings.Replace(stringToSign, "+", "%20", -1)
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result = strings.Replace(result, "*", "%2A", -1)
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result = strings.Replace(result, "%7E", "~", -1)
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return
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}
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func (request *RoaRequest) BuildUrl() string {
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// for network trans, need url encoded
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scheme := strings.ToLower(request.Scheme)
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domain := request.Domain
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port := request.Port
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path := request.buildPath()
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url := fmt.Sprintf("%s://%s:%s%s", scheme, domain, port, path)
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querystring := request.buildQueryString()
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if len(querystring) > 0 {
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url = fmt.Sprintf("%s?%s", url, querystring)
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}
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return url
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}
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func (request *RoaRequest) addPathParam(key, value string) {
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request.PathParams[key] = value
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}
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func (request *RoaRequest) InitWithApiInfo(product, version, action, uriPattern, serviceCode, endpointType string) {
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request.baseRequest = defaultBaseRequest()
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request.PathParams = make(map[string]string)
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request.Headers["x-acs-version"] = version
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request.pathPattern = uriPattern
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request.locationServiceCode = serviceCode
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request.locationEndpointType = endpointType
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request.product = product
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//request.version = version
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//request.actionName = action
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}
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func (request *RoaRequest) initWithCommonRequest(commonRequest *CommonRequest) {
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request.baseRequest = commonRequest.baseRequest
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request.PathParams = commonRequest.PathParams
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request.product = commonRequest.Product
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//request.version = commonRequest.Version
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request.Headers["x-acs-version"] = commonRequest.Version
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//request.actionName = commonRequest.ApiName
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request.pathPattern = commonRequest.PathPattern
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request.locationServiceCode = ""
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request.locationEndpointType = ""
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}
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