Matrix: Connect on accounts tab, customizable chat topic

api.go

@@ -1540,6 +1540,8 @@ func (app *appContext) GetConfig(gc *gin.Context) {
 	resp.Sections["email"].Settings["language"] = el
 	resp.Sections["password_resets"].Settings["language"] = pl
 	resp.Sections["telegram"].Settings["language"] = tl
+	resp.Sections["discord"].Settings["language"] = tl
+	resp.Sections["matrix"].Settings["language"] = tl
 
 	gc.JSON(200, resp)
 }
@@ -2365,6 +2367,40 @@ func (app *appContext) MatrixCheckPIN(gc *gin.Context) {
 	respondBool(200, true, gc)
 }
 
+// @Summary Links a Matrix user to a Jellyfin account via user IDs. Notifications are turned on by default.
+// @Produce json
+// @Success 200 {object} boolResponse
+// @Failure 400 {object} boolResponse
+// @Failure 500 {object} boolResponse
+// @Param MatrixConnectUserDTO body MatrixConnectUserDTO true "User's Jellyfin ID & Matrix user ID."
+// @Router /users/matrix [post]
+// @tags Other
+func (app *appContext) MatrixConnect(gc *gin.Context) {
+	var req MatrixConnectUserDTO
+	gc.BindJSON(&req)
+	if app.storage.matrix == nil {
+		app.storage.matrix = map[string]MatrixUser{}
+	}
+	roomID, err := app.matrix.CreateRoom(req.UserID)
+	if err != nil {
+		app.err.Printf("Matrix: Failed to create room: %v", err)
+		respondBool(500, false, gc)
+		return
+	}
+	app.storage.matrix[req.JellyfinID] = MatrixUser{
+		UserID:  req.UserID,
+		RoomID:  roomID,
+		Lang:    "en-us",
+		Contact: true,
+	}
+	if err := app.storage.storeMatrixUsers(); err != nil {
+		app.err.Printf("Failed to store Matrix users: %v", err)
+		respondBool(500, false, gc)
+		return
+	}
+	respondBool(200, true, gc)
+}
+
 // @Summary Returns a list of matching users from a Discord guild, given a username (discriminator optional).
 // @Produce json
 // @Success 200 {object} DiscordUsersDTO

config.go

@@ -84,6 +84,8 @@ func (app *appContext) loadConfig() error {
 	app.MustSetValue("user_expiry", "email_html", "jfa-go:"+"user-expired.html")
 	app.MustSetValue("user_expiry", "email_text", "jfa-go:"+"user-expired.txt")
 
+	app.MustSetValue("matrix", "topic", "Jellyfin notifications")
+
 	app.config.Section("jellyfin").Key("version").SetValue(version)
 	app.config.Section("jellyfin").Key("device").SetValue("jfa-go")
 	app.config.Section("jellyfin").Key("device_id").SetValue(fmt.Sprintf("jfa-go-%s-%s", version, commit))

config/config-base.json

@@ -727,6 +727,15 @@
                     "value": "",
                     "description": "User ID of bot account (Example: @jfa-bot:riot.im)"
                 },
+                "topic": {
+                    "name": "Chat topic",
+                    "required": false,
+                    "requires_restart": true,
+                    "depends_true": "enabled",
+                    "type": "text",
+                    "value": "Jellyfin notifications",
+                    "description": "Topic of Matrix private chats."
+                },
                 "language": {
                     "name": "Language",
                     "required": false,

matrix.go

@@ -145,12 +145,20 @@ func (d *MatrixDaemon) commandLang(event *gomatrix.Event, code, lang string) {
 	}
 }
 
-func (d *MatrixDaemon) SendStart(userID string) (ok bool) {
+func (d *MatrixDaemon) CreateRoom(userID string) (string, error) {
 	room, err := d.bot.CreateRoom(&gomatrix.ReqCreateRoom{
 		Visibility: "private",
 		Invite:     []string{userID},
-		Topic:      "jfa-go",
+		Topic:      d.app.config.Section("matrix").Key("topic").String(),
 	})
+	if err != nil {
+		return "", err
+	}
+	return room.RoomID, nil
+}
+
+func (d *MatrixDaemon) SendStart(userID string) (ok bool) {
+	roomID, err := d.CreateRoom(userID)
 	if err != nil {
 		d.app.err.Printf("Failed to create room for user \"%s\": %v", userID, err)
 		return
@@ -160,13 +168,13 @@ func (d *MatrixDaemon) SendStart(userID string) (ok bool) {
 	d.tokens[pin] = UnverifiedUser{
 		false,
 		&MatrixUser{
-			RoomID: room.RoomID,
+			RoomID: roomID,
 			UserID: userID,
 			Lang:   lang,
 		},
 	}
 	_, err = d.bot.SendText(
-		room.RoomID,
+		roomID,
 		d.app.storage.lang.Telegram[lang].Strings.get("matrixStartMessage")+"\n\n"+pin+"\n\n"+
 			d.app.storage.lang.Telegram[lang].Strings.template("languageMessage", tmpl{"command": "!lang"}),
 	)

models.go

@@ -290,6 +290,12 @@ type DiscordInviteDTO struct {
 type MatrixSendPINDTO struct {
 	UserID string `json:"user_id"`
 }
+
 type MatrixCheckPINDTO struct {
 	PIN string `json:"pin"`
 }
+
+type MatrixConnectUserDTO struct {
+	JellyfinID string `json:"jf_id"`
+	UserID     string `json:"user_id"`
+}

router.go

@@ -130,6 +130,7 @@ func (app *appContext) loadRoutes(router *gin.Engine) {
 		if matrixEnabled {
 			router.GET(p+"/invite/:invCode/matrix/verified/:userID/:pin", app.MatrixCheckPIN)
 			router.POST(p+"/invite/:invCode/matrix/user", app.MatrixSendPIN)
+			router.POST(p+"/users/matrix", app.MatrixConnect)
 		}
 	}
 	if *SWAGGER {

ts/modules/accounts.ts

@@ -186,8 +186,11 @@ class user implements User {
         this._matrixID = u;
         if (!u) {
             this._notifyDropdown.querySelector(".accounts-area-matrix").classList.add("unfocused");
-            this._matrix.innerHTML = `<span class="chip btn !low">${window.lang.strings("add")}</span>`;
-            // (this._matrix.querySelector("span") as HTMLSpanElement).onclick = this._addMatrix;
+            this._matrix.innerHTML = `
+            <span class="chip btn !low">${window.lang.strings("add")}</span>
+            <input type="text" class="input ~neutral !normal stealth-input unfocused" placeholder="@user:riot.im">
+            `;
+            (this._matrix.querySelector("span") as HTMLSpanElement).onclick = this._addMatrix;
         } else {
             this._notifyDropdown.querySelector(".accounts-area-matrix").classList.remove("unfocused");
             this._matrix.innerHTML = `
@@ -200,7 +203,37 @@ class user implements User {
             }
         }
     }
-    
+   
+    private _addMatrix = () => {
+        const addButton = this._matrix.querySelector(".btn") as HTMLSpanElement;
+        const icon = this._matrix.querySelector("i");
+        const input = this._matrix.querySelector("input.stealth-input") as HTMLInputElement;
+        if (addButton.classList.contains("chip")) {
+            input.classList.remove("unfocused");
+            addButton.innerHTML = `<i class="ri-check-line"></i>`;
+            addButton.classList.remove("chip")
+            if (icon) {
+                icon.classList.add("unfocused");
+            }
+        } else {
+            if (input.value.charAt(0) != "@" || !input.value.includes(":")) return;
+            const send = {
+                jf_id: this.id,
+                user_id: input.value
+            }
+            _post("/users/matrix", send, (req: XMLHttpRequest) => {
+                if (req.readyState == 4) {
+                    document.dispatchEvent(new CustomEvent("accounts-reload"));
+                    if (req.status != 200) {
+                        window.notifications.customError("errorConnectMatrix", window.lang.notif("errorFailureCheckLogs"));
+                        return;
+                    }
+                    window.notifications.customSuccess("connectMatrix", window.lang.notif("accountConnected"));
+                }
+            });
+        }
+    }
+
     get notify_matrix(): boolean { return this._notifyMatrix; }
     set notify_matrix(s: boolean) {
         if (this._notifyDropdown) {