Adding GetSiteMetadata (#26)

* Adding GetSiteMetadata

* v0.11.4-rc.11

package.json

@@ -1,7 +1,7 @@
 {
   "name": "lemmy-js-client",
   "description": "A javascript / typescript client for Lemmy",
-  "version": "0.11.4-rc.10",
+  "version": "0.11.4-rc.11",
   "author": "Dessalines <tyhou13@gmx.com>",
   "license": "AGPL-3.0",
   "main": "./dist/index.js",

src/http.ts

@@ -39,6 +39,8 @@ import {
   GetPostResponse,
   GetPosts,
   GetPostsResponse,
+  GetSiteMetadata,
+  GetSiteMetadataResponse,
   LockPost,
   PostResponse,
   RemovePost,
@@ -238,6 +240,12 @@ export class LemmyHttp {
     return this.wrapper(HttpType.Put, '/post/save', form);
   }
 
+  async getSiteMetadata(
+    form: GetSiteMetadata
+  ): Promise<GetSiteMetadataResponse> {
+    return this.wrapper(HttpType.Get, '/post/site_metadata', form);
+  }
+
   async createComment(form: CreateComment): Promise<CommentResponse> {
     return this.wrapper(HttpType.Post, '/comment', form);
   }

src/interfaces/api/post.ts

@@ -1,3 +1,4 @@
+import { SiteMetadata } from '..';
 import {
   CommunityView,
   CommentView,
@@ -141,3 +142,11 @@ export interface ListPostReports {
 export interface ListPostReportsResponse {
   posts: PostReportView[];
 }
+
+export interface GetSiteMetadata {
+  url: string;
+}
+
+export interface GetSiteMetadataResponse {
+  metadata: SiteMetadata;
+}

src/interfaces/others.ts

@@ -64,6 +64,7 @@ export enum UserOperation {
   PostJoin,
   CommunityJoin,
   ChangePassword,
+  GetSiteMetadata,
 }
 
 export enum SortType {
@@ -106,3 +107,10 @@ export interface WebSocketJsonResponse<ResponseType> {
   error?: string;
   reconnect?: boolean;
 }
+
+export interface SiteMetadata {
+  title?: string;
+  description?: string;
+  image?: string;
+  html?: string;
+}

src/websocket.ts

@@ -28,6 +28,7 @@ import {
   EditPost,
   GetPost,
   GetPosts,
+  GetSiteMetadata,
   LockPost,
   RemovePost,
   SavePost,
@@ -201,6 +202,10 @@ export class LemmyWebsocket {
     return wrapper(UserOperation.SavePost, form);
   }
 
+  getSiteMetadata(form: GetSiteMetadata) {
+    return wrapper(UserOperation.GetSiteMetadata, form);
+  }
+
   banFromCommunity(form: BanFromCommunity) {
     return wrapper(UserOperation.BanFromCommunity, form);
   }