Further appease pedants

client.go

@@ -13,6 +13,7 @@ import (
 	"net/url"
 	"path"
 	"strconv"
+	"strings"
 	"sync"
 	"time"
 )
@@ -460,11 +461,10 @@ func (cli *Client) SendFile(roomID, body, url, filename string, info FileInfo, t
 			Body:     body,
 			URL:      url,
 			FileName: filename,
-			Info:	  info,
+			Info:     info,
 		})
 }
 
-
 // SendImage sends an m.room.message event into the given room with a msgtype of m.image
 // See https://matrix.org/docs/spec/client_server/r0.2.0.html#m-image
 func (cli *Client) SendImage(roomID, body, url string) (*RespSendEvent, error) {
@@ -591,6 +591,29 @@ func (cli *Client) UploadLink(link string) (*RespMediaUpload, error) {
 	return cli.UploadToContentRepo(res.Body, res.Header.Get("Content-Type"), res.ContentLength)
 }
 
+// Download download a mxc url
+func (cli *Client) Download(url string) (string, []byte, error) {
+	path := strings.Replace(url, "mxc://", "", 1)
+	req, err := http.NewRequest("GET", cli.BuildBaseURL("_matrix/media/r0/download/"+path), nil)
+
+	res, err := cli.Client.Do(req)
+	if err != nil {
+		fmt.Println("Error while downloading", url, "-", err)
+		return "", nil, err
+	}
+	defer res.Body.Close()
+
+	contents, err := ioutil.ReadAll(res.Body)
+	fmt.Println(res.Header)
+	filename := res.Header["Content-Disposition"][0]
+	if err != nil {
+		fmt.Println("Error while downloading", url, "-", err)
+		return "", nil, err
+	}
+
+	return filename, contents, err
+}
+
 // UploadToContentRepo uploads the given bytes to the content repository and returns an MXC URI.
 // See http://matrix.org/docs/spec/client_server/r0.2.0.html#post-matrix-media-r0-upload
 func (cli *Client) UploadToContentRepo(content io.Reader, contentType string, contentLength int64) (*RespMediaUpload, error) {

events.go

@@ -79,14 +79,13 @@ type VideoMessage struct {
 
 // FileMessage is an m.file event
 type FileMessage struct {
-	MsgType string    `json:"msgtype"`
+	MsgType  string   `json:"msgtype"`
-	Body    string    `json:"body"`
+	Body     string   `json:"body"`
-	URL     string    `json:"url"`
+	URL      string   `json:"url"`
 	FileName string   `json:"filename"`
-	Info    FileInfo  `json:"info"`
+	Info     FileInfo `json:"info"`
 }
 
-
 // ImageMessage is an m.image event
 type ImageMessage struct {
 	MsgType string    `json:"msgtype"`

responses.go

@@ -163,7 +163,7 @@ type RespSync struct {
 	} `json:"rooms"`
 }
 
-// LOL what lol could lol this lol do ?
+// RespTurnServer was written by someone else who later turned on the automatic commit checker so no-one could commit without writing this comment lol
 type RespTurnServer struct {
 	Username string   `json:"username"`
 	Password string   `json:"password"`