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https://github.com/woodpecker-ci/woodpecker.git
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98 lines
2.7 KiB
Go
98 lines
2.7 KiB
Go
// Copyright 2018 Drone.IO Inc.
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//
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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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package internal
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import (
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"encoding/json"
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"fmt"
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"io/ioutil"
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"net/http"
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"net/url"
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"strings"
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)
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type Client struct {
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baseURL string
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apiPath string
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token string
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agent string
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client *http.Client
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}
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type GenericAPIResponse struct {
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Code int `json:"code"`
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Data json.RawMessage `json:"data,omitempty"`
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}
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func NewClient(baseURL, apiPath, token, agent string, client *http.Client) *Client {
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return &Client{
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baseURL: baseURL,
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apiPath: apiPath,
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token: token,
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agent: agent,
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client: client,
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}
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}
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// Generic GET for requesting Coding OAuth API
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func (c *Client) Get(u string, params url.Values) ([]byte, error) {
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return c.Do(http.MethodGet, u, params)
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}
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// Generic method for requesting Coding OAuth API
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func (c *Client) Do(method, u string, params url.Values) ([]byte, error) {
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if params == nil {
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params = url.Values{}
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}
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params.Set("access_token", c.token)
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rawURL := c.baseURL + c.apiPath + u
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var req *http.Request
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var err error
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if method != "GET" {
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req, err = http.NewRequest(method, rawURL+"?access_token="+c.token, strings.NewReader(params.Encode()))
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req.Header.Set("Content-Type", "application/x-www-form-urlencoded;charset=UTF-8")
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} else {
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req, err = http.NewRequest("GET", rawURL+"?"+params.Encode(), nil)
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}
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if err != nil {
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return nil, fmt.Errorf("fail to create request for url %q: %v", rawURL, err)
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}
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req.Header.Set("User-Agent", c.agent)
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resp, err := c.client.Do(req)
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if err != nil {
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return nil, fmt.Errorf("fail to request %s %s: %v", req.Method, req.URL, err)
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}
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if resp.StatusCode != http.StatusOK {
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return nil, fmt.Errorf("%s %s respond %d", req.Method, req.URL, resp.StatusCode)
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}
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defer resp.Body.Close()
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body, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, fmt.Errorf("fail to read response from %s %s: %v", req.Method, req.URL.String(), err)
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}
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apiResp := &GenericAPIResponse{}
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err = json.Unmarshal(body, apiResp)
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if err != nil {
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return nil, fmt.Errorf("fail to parse response from %s %s: %v", req.Method, req.URL.String(), err)
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}
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if apiResp.Code != 0 {
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return nil, fmt.Errorf("Coding OAuth API respond error: %s", string(body))
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}
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return apiResp.Data, nil
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}
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