From b2a6777995c55233a47212743c781a27dde8dce6 Mon Sep 17 00:00:00 2001 From: Wim Date: Thu, 2 Nov 2017 17:09:34 +0100 Subject: Use matterbridge vendored slack --- vendor/github.com/nlopes/slack/misc.go | 183 --------------------------------- 1 file changed, 183 deletions(-) delete mode 100644 vendor/github.com/nlopes/slack/misc.go (limited to 'vendor/github.com/nlopes/slack/misc.go') diff --git a/vendor/github.com/nlopes/slack/misc.go b/vendor/github.com/nlopes/slack/misc.go deleted file mode 100644 index 3a9ed2d6..00000000 --- a/vendor/github.com/nlopes/slack/misc.go +++ /dev/null @@ -1,183 +0,0 @@ -package slack - -import ( - "bytes" - "context" - "encoding/json" - "fmt" - "io" - "io/ioutil" - "mime/multipart" - "net/http" - "net/http/httputil" - "net/url" - "os" - "path/filepath" - "strings" - "time" -) - -// HTTPRequester defines the minimal interface needed for an http.Client to be implemented. -// -// Use it in conjunction with the SetHTTPClient function to allow for other capabilities -// like a tracing http.Client -type HTTPRequester interface { - Do(*http.Request) (*http.Response, error) -} - -var customHTTPClient HTTPRequester - -// HTTPClient sets a custom http.Client -// deprecated: in favor of SetHTTPClient() -var HTTPClient = &http.Client{} - -type WebResponse struct { - Ok bool `json:"ok"` - Error *WebError `json:"error"` -} - -type WebError string - -func (s WebError) Error() string { - return string(s) -} - -func fileUploadReq(ctx context.Context, path, fieldname, filename string, values url.Values, r io.Reader) (*http.Request, error) { - body := &bytes.Buffer{} - wr := multipart.NewWriter(body) - - ioWriter, err := wr.CreateFormFile(fieldname, filename) - if err != nil { - wr.Close() - return nil, err - } - _, err = io.Copy(ioWriter, r) - if err != nil { - wr.Close() - return nil, err - } - // Close the multipart writer or the footer won't be written - wr.Close() - req, err := http.NewRequest("POST", path, body) - req = req.WithContext(ctx) - if err != nil { - return nil, err - } - req.Header.Add("Content-Type", wr.FormDataContentType()) - req.URL.RawQuery = (values).Encode() - return req, nil -} - -func parseResponseBody(body io.ReadCloser, intf *interface{}, debug bool) error { - response, err := ioutil.ReadAll(body) - if err != nil { - return err - } - - // FIXME: will be api.Debugf - if debug { - logger.Printf("parseResponseBody: %s\n", string(response)) - } - - err = json.Unmarshal(response, &intf) - if err != nil { - return err - } - - return nil -} - -func postLocalWithMultipartResponse(ctx context.Context, path, fpath, fieldname string, values url.Values, intf interface{}, debug bool) error { - fullpath, err := filepath.Abs(fpath) - if err != nil { - return err - } - file, err := os.Open(fullpath) - if err != nil { - return err - } - defer file.Close() - return postWithMultipartResponse(ctx, path, filepath.Base(fpath), fieldname, values, file, intf, debug) -} - -func postWithMultipartResponse(ctx context.Context, path, name, fieldname string, values url.Values, r io.Reader, intf interface{}, debug bool) error { - req, err := fileUploadReq(ctx, SLACK_API+path, fieldname, name, values, r) - if err != nil { - return err - } - req = req.WithContext(ctx) - resp, err := getHTTPClient().Do(req) - if err != nil { - return err - } - defer resp.Body.Close() - - // Slack seems to send an HTML body along with 5xx error codes. Don't parse it. - if resp.StatusCode != 200 { - logResponse(resp, debug) - return fmt.Errorf("Slack server error: %s.", resp.Status) - } - - return parseResponseBody(resp.Body, &intf, debug) -} - -func postForm(ctx context.Context, endpoint string, values url.Values, intf interface{}, debug bool) error { - reqBody := strings.NewReader(values.Encode()) - req, err := http.NewRequest("POST", endpoint, reqBody) - if err != nil { - return err - } - req.Header.Set("Content-Type", "application/x-www-form-urlencoded") - - req = req.WithContext(ctx) - resp, err := getHTTPClient().Do(req) - if err != nil { - return err - } - defer resp.Body.Close() - - // Slack seems to send an HTML body along with 5xx error codes. Don't parse it. - if resp.StatusCode != 200 { - logResponse(resp, debug) - return fmt.Errorf("Slack server error: %s.", resp.Status) - } - - return parseResponseBody(resp.Body, &intf, debug) -} - -func post(ctx context.Context, path string, values url.Values, intf interface{}, debug bool) error { - return postForm(ctx, SLACK_API+path, values, intf, debug) -} - -func parseAdminResponse(ctx context.Context, method string, teamName string, values url.Values, intf interface{}, debug bool) error { - endpoint := fmt.Sprintf(SLACK_WEB_API_FORMAT, teamName, method, time.Now().Unix()) - return postForm(ctx, endpoint, values, intf, debug) -} - -func logResponse(resp *http.Response, debug bool) error { - if debug { - text, err := httputil.DumpResponse(resp, true) - if err != nil { - return err - } - - logger.Print(string(text)) - } - - return nil -} - -func getHTTPClient() HTTPRequester { - if customHTTPClient != nil { - return customHTTPClient - } - - return HTTPClient -} - -// SetHTTPClient allows you to specify a custom http.Client -// Use this instead of the package level HTTPClient variable if you want to use a custom client like the -// Stackdriver Trace HTTPClient https://godoc.org/cloud.google.com/go/trace#HTTPClient -func SetHTTPClient(client HTTPRequester) { - customHTTPClient = client -} -- cgit v1.2.3