Merge a76221e3fc into eb6a57bae9

client.go

@@ -13,6 +13,7 @@ import (
 	"net/url"
 	"path"
 	"strconv"
+	"strings"
 	"sync"
 	"time"
 )
@@ -464,6 +465,20 @@ func (cli *Client) SendText(roomID, text string) (*RespSendEvent, error) {
 		TextMessage{"m.text", text})
 }
 
+// SendFile sends an m.room.message event into the given room with a msgtype of m.file
+// See https://matrix.org/docs/spec/client_server/r0.2.0.html#m-file
+// FIXME add thumbnail support
+func (cli *Client) SendFile(roomID, body, url, filename string, info FileInfo, thumbInfo, thumbURL interface{}) (*RespSendEvent, error) {
+	return cli.SendMessageEvent(roomID, "m.room.message",
+		FileMessage{
+			MsgType:  "m.file",
+			Body:     body,
+			URL:      url,
+			FileName: filename,
+			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) {
@@ -590,6 +605,28 @@ 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.  Used to get sent file/photos/etc from the matrix server
+func (cli *Client) Download(url string) (string, []byte, error) {
+	path := strings.Replace(url, "mxc://", "", 1)
+	req, _ := 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)
+	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

@@ -45,6 +45,12 @@ type TextMessage struct {
 	Body    string `json:"body"`
 }
 
+// FileInfo contains info about an image - http://matrix.org/docs/spec/client_server/r0.2.0.html#m-file
+type FileInfo struct {
+	MimeType string `json:"mimetype,omitempty"`
+	Size     uint   `json:"size,omitempty"`
+}
+
 // ImageInfo contains info about an image - http://matrix.org/docs/spec/client_server/r0.2.0.html#m-image
 type ImageInfo struct {
 	Height   uint   `json:"h,omitempty"`
@@ -72,6 +78,15 @@ type VideoMessage struct {
 	Info    VideoInfo `json:"info"`
 }
 
+// FileMessage is an m.file event
+type FileMessage struct {
+	MsgType  string   `json:"msgtype"`
+	Body     string   `json:"body"`
+	URL      string   `json:"url"`
+	FileName string   `json:"filename"`
+	Info     FileInfo `json:"info"`
+}
+
 // ImageMessage is an m.image event
 type ImageMessage struct {
 	MsgType string    `json:"msgtype"`

responses.go

@@ -168,6 +168,7 @@ type RespSync struct {
 	} `json:"rooms"`
 }
 
+// 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"`