Adding 8 different themes.

- Fixes #276

package.json

@@ -21,6 +21,7 @@
     "@types/markdown-it": "^0.0.7",
     "@types/markdown-it-container": "^2.0.2",
     "autosize": "^4.0.2",
+    "bootswatch": "^4.3.1",
     "classcat": "^1.1.3",
     "dotenv": "^6.1.0",
     "emoji-short-name": "^0.1.0",

src/components/footer.tsx

@@ -13,7 +13,7 @@ export class Footer extends Component<any, any> {
 
   render() {
     return (
-      <nav class="container navbar navbar-expand-md navbar-light navbar-bg p-0 px-3 my-2">
+      <nav class="container navbar navbar-expand-md navbar-light navbar-bg p-0 px-3 mt-2">
         <div className="navbar-collapse">
           <ul class="navbar-nav ml-auto">
             <li class="nav-item">

src/components/post-listing.tsx

@@ -96,8 +96,8 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
           <div className="post-title">
             <h5 className="mb-0 d-inline">
               {post.url ? 
-              <a className="text-white" href={post.url} target="_blank" title={post.url}>{post.name}</a> : 
-              <Link className="text-white" to={`/post/${post.id}`} title={i18n.t('comments')}>{post.name}</Link>
+              <a className="text-body" href={post.url} target="_blank" title={post.url}>{post.name}</a> : 
+              <Link className="text-body" to={`/post/${post.id}`} title={i18n.t('comments')}>{post.name}</Link>
               }
             </h5>
             {post.url && 

src/components/post.tsx

@@ -74,7 +74,7 @@ export class Post extends Component<any, PostState> {
     if (this.state.scrolled_comment_id && !this.state.scrolled && lastState.comments.length > 0) {
       var elmnt = document.getElementById(`comment-${this.state.scrolled_comment_id}`);
       elmnt.scrollIntoView(); 
-      elmnt.classList.add("mark-two");
+      elmnt.classList.add("mark");
       this.state.scrolled = true;
       this.markScrolledAsRead(this.state.scrolled_comment_id);
     }

src/components/user.tsx

@@ -4,7 +4,7 @@ import { Subscription } from "rxjs";
 import { retryWhen, delay, take } from 'rxjs/operators';
 import { UserOperation, Post, Comment, CommunityUser, GetUserDetailsForm, SortType, UserDetailsResponse, UserView, CommentResponse, UserSettingsForm, LoginResponse, BanUserResponse, AddAdminResponse } from '../interfaces';
 import { WebSocketService, UserService } from '../services';
-import { msgOp, fetchLimit, routeSortTypeToEnum, capitalizeFirstLetter } from '../utils';
+import { msgOp, fetchLimit, routeSortTypeToEnum, capitalizeFirstLetter, themes, setTheme } from '../utils';
 import { PostListing } from './post-listing';
 import { CommentNodes } from './comment-nodes';
 import { MomentTime } from './moment-time';
@@ -61,6 +61,7 @@ export class User extends Component<any, UserState> {
     page: this.getPageFromProps(this.props),
     userSettingsForm: {
       show_nsfw: null,
+      theme: null,
       auth: null,
     },
     userSettingsLoading: null,
@@ -285,7 +286,18 @@ export class User extends Component<any, UserState> {
           <div class="card-body">
             <h5><T i18nKey="settings">#</T></h5>
             <form onSubmit={linkEvent(this, this.handleUserSettingsSubmit)}>
-              <div class="form-group row">
+              <div class="form-group">
+                <div class="col-12">
+                  <label><T i18nKey="theme">#</T></label>
+                  <select value={this.state.userSettingsForm.theme} onChange={linkEvent(this, this.handleUserSettingsThemeChange)} class="ml-2 custom-select custom-select-sm w-auto">
+                    <option disabled><T i18nKey="theme">#</T></option>
+                    {themes.map(theme =>
+                      <option value={theme}>{theme}</option>
+                    )}
+                  </select>
+                </div>
+              </div>
+              <div class="form-group">
                 <div class="col-12">
                   <div class="form-check">
                     <input class="form-check-input" type="checkbox" checked={this.state.userSettingsForm.show_nsfw} onChange={linkEvent(this, this.handleUserSettingsShowNsfwChange)}/>
@@ -309,20 +321,18 @@ export class User extends Component<any, UserState> {
   moderates() {
     return (
       <div>
-        <div class="card border-secondary mb-3">
-          <div class="card-body">
-            {this.state.moderates.length > 0 &&
-              <div>
-                <h5><T i18nKey="moderates">#</T></h5>
-                <ul class="list-unstyled mb-0"> 
-                  {this.state.moderates.map(community =>
-                    <li><Link to={`/c/${community.community_name}`}>{community.community_name}</Link></li>
-                  )}
-                </ul>
-              </div>
-            }
+        {this.state.moderates.length > 0 &&
+          <div class="card border-secondary mb-3">
+            <div class="card-body">
+              <h5><T i18nKey="moderates">#</T></h5>
+              <ul class="list-unstyled mb-0"> 
+                {this.state.moderates.map(community =>
+                  <li><Link to={`/c/${community.community_name}`}>{community.community_name}</Link></li>
+                )}
+              </ul>
+            </div>
           </div>
-        </div>
+        }
       </div>
     )
   }
@@ -410,6 +420,12 @@ export class User extends Component<any, UserState> {
     i.setState(i.state);
   }
 
+  handleUserSettingsThemeChange(i: User, event: any) {
+    i.state.userSettingsForm.theme = event.target.value;
+    setTheme(event.target.value);
+    i.setState(i.state);
+  }
+
   handleUserSettingsSubmit(i: User, event: any) {
     event.preventDefault();
     i.state.userSettingsLoading = true;
@@ -435,6 +451,7 @@ export class User extends Component<any, UserState> {
       this.state.loading = false;
       if (this.isCurrentUser) {
         this.state.userSettingsForm.show_nsfw = UserService.Instance.user.show_nsfw;
+        this.state.userSettingsForm.theme = UserService.Instance.user.theme ? UserService.Instance.user.theme : 'darkly';
       }
       document.title = `/u/${this.state.user.name} - ${WebSocketService.Instance.site.name}`;
       window.scrollTo(0,0);

src/index.html

@@ -6,8 +6,24 @@
   <meta name="Description" content="Lemmy">
 	<meta charset="utf-8">
 	<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+
+  <!-- Icons -->
 	<link rel="shortcut icon" type="image/svg+xml" href="/static/assets/favicon.svg" />
 	<link rel="apple-touch-icon" href="/static/assets/apple-touch-icon.png" />
+
+  <!-- Styles -->
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/tribute.css" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/themes/litera.min.css" id="litera" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/themes/minty.min.css" id="minty" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/themes/solar.min.css" id="solar" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/themes/united.min.css" id="united" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/themes/cyborg.min.css" id="cyborg" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/themes/darkly.min.css" id="darkly" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/themes/journal.min.css" id="journal" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/themes/sketchy.min.css" id="sketchy" />
+  <link rel="stylesheet" type="text/css" href="/static/assets/css/main.css" />
+
+  <!-- Scripts -->
   <script async src="/static/assets/libs/sortable/sortable.min.js"></script>
 </head>
 

src/index.tsx

@@ -19,10 +19,6 @@ import { Sponsors } from './components/sponsors';
 import { Symbols } from './components/symbols';
 import { i18n } from './i18next';
 
-import './css/tribute.css';
-import './css/bootstrap.min.css';
-import './css/main.css';
-
 import { WebSocketService, UserService } from './services';
 
 const container = document.getElementById('app');

src/interfaces.ts

@@ -23,6 +23,7 @@ export interface User {
   iss: string;
   username: string;
   show_nsfw: boolean;
+  theme: string;
 }
 
 export interface UserView {
@@ -381,6 +382,7 @@ export interface LoginResponse {
 
 export interface UserSettingsForm {
   show_nsfw: boolean;
+  theme: string;
   auth: string;
 }
 

src/services/UserService.ts

@@ -1,5 +1,6 @@
 import * as Cookies from 'js-cookie';
 import { User, LoginResponse } from '../interfaces';
+import { setTheme } from '../utils';
 import * as jwt_decode from 'jwt-decode';
 import { Subject } from 'rxjs';
 
@@ -14,6 +15,7 @@ export class UserService {
     if (jwt) {
       this.setUser(jwt);
     } else {
+      setTheme();
       console.log('No JWT cookie found.');
     }
   }
@@ -27,8 +29,9 @@ export class UserService {
   public logout() {
     this.user = undefined;
     Cookies.remove("jwt");
-    console.log("Logged out.");
+    setTheme();
     this.sub.next({user: undefined, unreadCount: 0});
+    console.log("Logged out.");
   }
 
   public get auth(): string {
@@ -37,6 +40,7 @@ export class UserService {
 
   private setUser(jwt: string) {
     this.user = jwt_decode(jwt);
+    setTheme(this.user.theme);
     this.sub.next({user: this.user, unreadCount: 0});
     console.log(this.user);
   }

src/translations/en.ts

@@ -129,6 +129,7 @@ export const en = {
     modified: 'modified',
     nsfw: 'NSFW',
     show_nsfw: 'Show NSFW content',
+    theme: 'Theme',
     sponsors: 'Sponsors',
     sponsors_of_lemmy: 'Sponsors of Lemmy',
     sponsor_message: 'Lemmy is free, <1>open-source</1> software, meaning no advertising, monetizing, or venture capital, ever. Your donations directly support full-time development of the project. Thank you to the following people:',

src/utils.ts

@@ -238,3 +238,17 @@ export function getMomentLanguage(): string {
   }
   return lang;
 }
+
+export const themes = ['litera', 'minty', 'solar', 'united', 'cyborg','darkly', 'journal', 'sketchy'];
+
+export function setTheme(theme: string = 'darkly') {
+  for (var i=0; i < themes.length; i++) {
+
+    let styleSheet = document.getElementById(themes[i]);
+    if (themes[i] == theme) {
+      styleSheet.removeAttribute("disabled");
+    } else {
+      styleSheet.setAttribute("disabled", "disabled");
+    }      
+  }
+}

yarn.lock

@@ -381,6 +381,11 @@ [email protected]^5.1.0:
     raw-body "~1.1.0"
     safe-json-parse "~1.0.1"
 
+[email protected]^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/bootswatch/-/bootswatch-4.3.1.tgz#be54748b420a1962dbcf9782605aac092f842e38"
+  integrity sha512-kNdpo/TnhO++aic1IODLIe1V0lx6pXwHMpwXMacpANDnuVDtgU1MUgUbVMC3rSWm4UcbImfwPraNYgjKDT0BtA==
+
 [email protected]^2.0.0-beta.3:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/bowser/-/bowser-2.6.1.tgz#196599588af6f0413449c79ab3bf7a5a1bb3384f"