Merge branch 'main' into feat/default-to-user-primary-lang

.github/CODEOWNERS

@@ -1 +1 @@
-* @dessalines @SleeplessOne1917 @alectrocute
+* @dessalines @SleeplessOne1917 @alectrocute @jsit

package.json

@@ -1,6 +1,6 @@
 {
   "name": "lemmy-ui",
-  "version": "0.18.0-rc.5",
+  "version": "0.18.0-rc.6",
   "description": "An isomorphic UI for lemmy",
   "repository": "https://github.com/LemmyNet/lemmy-ui",
   "license": "AGPL-3.0",

src/server/handlers/catch-all-handler.tsx

@@ -1,12 +1,13 @@
 import { initializeSite, isAuthPath } from "@utils/app";
+import { getHttpBaseInternal } from "@utils/env";
 import { ErrorPageData } from "@utils/types";
+import fetch from "cross-fetch";
 import type { Request, Response } from "express";
 import { StaticRouter, matchPath } from "inferno-router";
 import { renderToString } from "inferno-server";
 import IsomorphicCookie from "isomorphic-cookie";
 import { GetSite, GetSiteResponse, LemmyHttp } from "lemmy-js-client";
 import { App } from "../../shared/components/app/app";
-import { getHttpBaseInternal } from "../../shared/env";
 import {
   InitialFetchRequest,
   IsoDataOptionalSite,

src/server/handlers/manifest-handler.ts

@@ -1,6 +1,7 @@
+import { getHttpBaseExternal, getHttpBaseInternal } from "@utils/env";
+import fetch from "cross-fetch";
 import type { Request, Response } from "express";
 import { LemmyHttp } from "lemmy-js-client";
-import { getHttpBaseExternal, getHttpBaseInternal } from "../../shared/env";
 import { wrapClient } from "../../shared/services/HttpService";
 import generateManifestJson from "../utils/generate-manifest-json";
 import { setForwardedHeaders } from "../utils/set-forwarded-headers";

src/server/utils/build-themes-list.ts

@@ -4,15 +4,20 @@ import { readdir } from "fs/promises";
 const extraThemesFolder =
   process.env["LEMMY_UI_EXTRA_THEMES_FOLDER"] || "./extra_themes";
 
-const themes = ["darkly", "darkly-red", "litely", "litely-red"];
+const themes: ReadonlyArray<string> = [
+  "darkly",
+  "darkly-red",
+  "litely",
+  "litely-red",
+];
 
-export async function buildThemeList(): Promise<string[]> {
+export async function buildThemeList(): Promise<ReadonlyArray<string>> {
   if (existsSync(extraThemesFolder)) {
     const dirThemes = await readdir(extraThemesFolder);
     const cssThemes = dirThemes
       .filter(d => d.endsWith(".css"))
       .map(d => d.replace(".css", ""));
-    themes.push(...cssThemes);
+    return themes.concat(cssThemes);
   }
   return themes;
 }

src/server/utils/create-ssr-html.tsx

@@ -4,6 +4,7 @@ import serialize from "serialize-javascript";
 import sharp from "sharp";
 import { favIconPngUrl, favIconUrl } from "../../shared/config";
 import { ILemmyConfig, IsoDataOptionalSite } from "../../shared/interfaces";
+import { buildThemeList } from "./build-themes-list";
 import { fetchIconPng } from "./fetch-icon-png";
 
 const customHtmlHeader = process.env["LEMMY_UI_CUSTOM_HTML_HEADER"] || "";
@@ -16,6 +17,10 @@ export async function createSsrHtml(
 ) {
   const site = isoData.site_res;
 
+  const fallbackTheme = `<link rel="stylesheet" type="text/css" href="/css/themes/${
+    (await buildThemeList())[0]
+  }.css" />`;
+
   if (!appleTouchIcon) {
     appleTouchIcon = site?.site_view.site.icon
       ? `data:image/png;base64,${sharp(
@@ -68,7 +73,7 @@ export async function createSsrHtml(
     <!-- Required meta tags -->
     <meta name="Description" content="Lemmy">
     <meta charset="utf-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no, user-scalable=no">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
     <link
        id="favicon"
        rel="shortcut icon"
@@ -85,7 +90,7 @@ export async function createSsrHtml(
     <link rel="stylesheet" type="text/css" href="/static/styles/styles.css" />
   
     <!-- Current theme and more -->
-    ${helmet.link.toString()}
+    ${helmet.link.toString() || fallbackTheme}
     
     </head>
   

src/server/utils/fetch-icon-png.ts

@@ -1,3 +1,5 @@
+import fetch from "cross-fetch";
+
 export async function fetchIconPng(iconUrl: string) {
   return await fetch(iconUrl)
     .then(res => res.blob())

src/server/utils/generate-manifest-json.ts

@@ -1,8 +1,8 @@
+import { getHttpBaseExternal } from "@utils/env";
 import { readFile } from "fs/promises";
 import { GetSiteResponse } from "lemmy-js-client";
 import path from "path";
 import sharp from "sharp";
-import { getHttpBaseExternal } from "../../shared/env";
 import { fetchIconPng } from "./fetch-icon-png";
 
 const iconSizes = [72, 96, 128, 144, 152, 192, 384, 512];

src/shared/components/common/html-tags.tsx

@@ -1,7 +1,7 @@
+import { httpExternalPath } from "@utils/env";
 import { htmlToText } from "html-to-text";
 import { Component } from "inferno";
 import { Helmet } from "inferno-helmet";
-import { httpExternalPath } from "../../env";
 import { md } from "../../markdown";
 import { I18NextService } from "../../services";
 

src/shared/components/common/pictrs-image.tsx

@@ -22,7 +22,7 @@ export class PictrsImage extends Component<PictrsImageProps, any> {
 
   render() {
     return (
-      <picture className="pictrs-image d-inline-block overflow-hidden">
+      <picture>
         <source srcSet={this.src("webp")} type="image/webp" />
         <source srcSet={this.props.src} />
         <source srcSet={this.src("jpg")} type="image/jpeg" />
@@ -31,7 +31,7 @@ export class PictrsImage extends Component<PictrsImageProps, any> {
           alt={this.alt()}
           title={this.alt()}
           loading="lazy"
-          className={classNames({
+          className={classNames("overflow-hidden pictrs-image", {
             "img-fluid": !this.props.icon && !this.props.iconOverlay,
             banner: this.props.banner,
             "thumbnail rounded":

src/shared/components/common/sort-select.tsx

@@ -67,6 +67,13 @@ export class SortSelect extends Component<SortSelectProps, SortSelectState> {
           <option disabled aria-hidden="true">
             ─────
           </option>
+          <option value={"TopHour"}>{I18NextService.i18n.t("top_hour")}</option>
+          <option value={"TopSixHour"}>
+            {I18NextService.i18n.t("top_six_hours")}
+          </option>
+          <option value={"TopTwelveHour"}>
+            {I18NextService.i18n.t("top_twelve_hours")}
+          </option>
           <option value={"TopDay"}>{I18NextService.i18n.t("top_day")}</option>
           <option value={"TopWeek"}>{I18NextService.i18n.t("top_week")}</option>
           <option value={"TopMonth"}>

src/shared/components/community/community.tsx

@@ -15,7 +15,6 @@ import {
   updateCommunityBlock,
   updatePersonBlock,
 } from "@utils/app";
-import { restoreScrollPosition, saveScrollPosition } from "@utils/browser";
 import {
   getPageFromString,
   getQueryParams,
@@ -229,10 +228,6 @@ export class Community extends Component<
     setupTippy();
   }
 
-  componentWillUnmount() {
-    saveScrollPosition(this.context);
-  }
-
   static async fetchInitialData({
     client,
     path,
@@ -609,7 +604,6 @@ export class Community extends Component<
       });
     }
 
-    restoreScrollPosition(this.context);
     setupTippy();
   }
 

src/shared/components/home/home.tsx

@@ -13,7 +13,6 @@ import {
   showLocal,
   updatePersonBlock,
 } from "@utils/app";
-import { restoreScrollPosition, saveScrollPosition } from "@utils/browser";
 import {
   getPageFromString,
   getQueryParams,
@@ -293,10 +292,6 @@ export class Home extends Component<any, HomeState> {
     setupTippy();
   }
 
-  componentWillUnmount() {
-    saveScrollPosition(this.context);
-  }
-
   static async fetchInitialData({
     client,
     auth,
@@ -800,7 +795,6 @@ export class Home extends Component<any, HomeState> {
       });
     }
 
-    restoreScrollPosition(this.context);
     setupTippy();
   }
 

src/shared/components/post/post-listing.tsx

@@ -1,6 +1,12 @@
 import { myAuthRequired, newVote, showScores } from "@utils/app";
 import { canShare, share } from "@utils/browser";
-import { futureDaysToUnixTime, hostname, numToSI } from "@utils/helpers";
+import { getExternalHost, getHttpBase } from "@utils/env";
+import {
+  capitalizeFirstLetter,
+  futureDaysToUnixTime,
+  hostname,
+  numToSI,
+} from "@utils/helpers";
 import { isImage, isVideo } from "@utils/media";
 import {
   amAdmin,
@@ -38,7 +44,6 @@ import {
   TransferCommunity,
 } from "lemmy-js-client";
 import { relTags } from "../../config";
-import { getExternalHost, getHttpBase } from "../../env";
 import { BanType, PostFormParams, PurgeType, VoteType } from "../../interfaces";
 import { mdNoImages, mdToHtml, mdToHtmlInline } from "../../markdown";
 import { I18NextService, UserService } from "../../services";
@@ -234,25 +239,40 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
   }
 
   get img() {
-    return this.imageSrc ? (
-      <>
-        <div className="offset-sm-3 my-2 d-none d-sm-block">
-          <a href={this.imageSrc} className="d-inline-block">
-            <PictrsImage src={this.imageSrc} />
-          </a>
+    if (this.imageSrc) {
+      return (
+        <>
+          <div className="offset-sm-3 my-2 d-none d-sm-block">
+            <a href={this.imageSrc} className="d-inline-block">
+              <PictrsImage src={this.imageSrc} />
+            </a>
+          </div>
+          <div className="my-2 d-block d-sm-none">
+            <a
+              className="d-inline-block"
+              onClick={linkEvent(this, this.handleImageExpandClick)}
+            >
+              <PictrsImage src={this.imageSrc} />
+            </a>
+          </div>
+        </>
+      );
+    }
+
+    const { post } = this.postView;
+    const { url } = post;
+
+    if (url && isVideo(url)) {
+      return (
+        <div className="embed-responsive mt-3">
+          <video muted controls className="embed-responsive-item col-12">
+            <source src={url} type="video/mp4" />
+          </video>
         </div>
-        <div className="my-2 d-block d-sm-none">
-          <a
-            className="d-inline-block"
-            onClick={linkEvent(this, this.handleImageExpandClick)}
-          >
-            <PictrsImage src={this.imageSrc} />
-          </a>
-        </div>
-      </>
-    ) : (
-      <></>
-    );
+      );
+    }
+
+    return <></>;
   }
 
   imgThumb(src: string) {
@@ -320,17 +340,19 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
     } else if (url) {
       if (!this.props.hideImage && isVideo(url)) {
         return (
-          <div className="embed-responsive embed-responsive-16by9">
-            <video
-              playsInline
-              muted
-              loop
-              controls
-              className="embed-responsive-item"
-            >
-              <source src={url} type="video/mp4" />
-            </video>
-          </div>
+          <a
+            className="text-body"
+            href={url}
+            title={url}
+            rel={relTags}
+            data-tippy-content={I18NextService.i18n.t("expand_here")}
+            onClick={linkEvent(this, this.handleImageExpandClick)}
+            aria-label={I18NextService.i18n.t("expand_here")}
+          >
+            <div className="thumbnail rounded bg-light d-flex justify-content-center">
+              <Icon icon="play" classes="d-flex align-items-center" />
+            </div>
+          </a>
         );
       } else {
         return (
@@ -981,7 +1003,7 @@ export class PostListing extends Component<PostListingProps, PostListingState> {
               classes={classNames("me-1", { "text-danger": locked })}
               inline
             />
-            {label}
+            {capitalizeFirstLetter(label)}
           </>
         )}
       </button>

src/shared/config.ts

@@ -24,3 +24,15 @@ export const updateUnreadCountsInterval = 30000;
 export const fetchLimit = 40;
 export const relTags = "noopener nofollow";
 export const emDash = "\u2014";
+
+/**
+ * Accepted formats:
+ * !community@server.com
+ * /c/community@server.com
+ * /m/community@server.com
+ * /u/username@server.com
+ */
+export const instanceLinkRegex =
+  /(\/[cmu]\/|!)[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}/g;
+
+export const testHost = "0.0.0.0:8536";

src/shared/env.ts

@@ -1,66 +0,0 @@
-import { isBrowser } from "@utils/browser";
-
-const testHost = "0.0.0.0:8536";
-
-function getInternalHost() {
-  return !isBrowser()
-    ? process.env.LEMMY_UI_LEMMY_INTERNAL_HOST ?? testHost
-    : testHost; // used for local dev
-}
-
-export function getExternalHost() {
-  return isBrowser()
-    ? `${window.location.hostname}${
-        ["1234", "1235"].includes(window.location.port)
-          ? ":8536"
-          : window.location.port == ""
-          ? ""
-          : `:${window.location.port}`
-      }`
-    : process.env.LEMMY_UI_LEMMY_EXTERNAL_HOST || testHost;
-}
-
-function getSecure() {
-  return (
-    isBrowser()
-      ? window.location.protocol.includes("https")
-      : process.env.LEMMY_UI_HTTPS === "true"
-  )
-    ? "s"
-    : "";
-}
-
-function getHost() {
-  return isBrowser() ? getExternalHost() : getInternalHost();
-}
-
-function getBaseLocal(s = "") {
-  return `http${s}://${getHost()}`;
-}
-
-export function getHttpBaseInternal() {
-  return getBaseLocal(); // Don't use secure here
-}
-
-export function getHttpBaseExternal() {
-  return `http${getSecure()}://${getExternalHost()}`;
-}
-
-export function getHttpBase() {
-  return getBaseLocal(getSecure());
-}
-
-export function isHttps() {
-  return getSecure() === "s";
-}
-
-console.log(`httpbase: ${getHttpBase()}`);
-console.log(`isHttps: ${isHttps()}`);
-
-// This is for html tags, don't include port
-export function httpExternalPath(path: string) {
-  return `http${getSecure()}://${getExternalHost().replace(
-    /:\d+/g,
-    ""
-  )}${path}`;
-}

src/shared/markdown.ts

@@ -14,6 +14,7 @@ import markdown_it_sub from "markdown-it-sub";
 import markdown_it_sup from "markdown-it-sup";
 import Renderer from "markdown-it/lib/renderer";
 import Token from "markdown-it/lib/token";
+import { instanceLinkRegex } from "./config";
 
 export let Tribute: any;
 
@@ -72,6 +73,75 @@ const html5EmbedConfig = {
   },
 };
 
+function localInstanceLinkParser(md: MarkdownIt) {
+  md.core.ruler.push("replace-text", state => {
+    for (let i = 0; i < state.tokens.length; i++) {
+      if (state.tokens[i].type !== "inline") {
+        continue;
+      }
+      const inlineTokens: Token[] = state.tokens[i].children || [];
+      for (let j = inlineTokens.length - 1; j >= 0; j--) {
+        if (
+          inlineTokens[j].type === "text" &&
+          new RegExp(instanceLinkRegex).test(inlineTokens[j].content)
+        ) {
+          const text = inlineTokens[j].content;
+          const matches = Array.from(text.matchAll(instanceLinkRegex));
+
+          let lastIndex = 0;
+          const newTokens: Token[] = [];
+
+          let linkClass = "community-link";
+
+          for (const match of matches) {
+            // If there is plain text before the match, add it as a separate token
+            if (match.index !== undefined && match.index > lastIndex) {
+              const textToken = new state.Token("text", "", 0);
+              textToken.content = text.slice(lastIndex, match.index);
+              newTokens.push(textToken);
+            }
+
+            let href;
+            if (match[0].startsWith("!")) {
+              href = "/c/" + match[0].substring(1);
+            } else if (match[0].startsWith("/m/")) {
+              href = "/c/" + match[0].substring(3);
+            } else {
+              href = match[0];
+              if (match[0].startsWith("/u/")) {
+                linkClass = "user-link";
+              }
+            }
+
+            const linkOpenToken = new state.Token("link_open", "a", 1);
+            linkOpenToken.attrs = [
+              ["href", href],
+              ["class", linkClass],
+            ];
+            const textToken = new state.Token("text", "", 0);
+            textToken.content = match[0];
+            const linkCloseToken = new state.Token("link_close", "a", -1);
+
+            newTokens.push(linkOpenToken, textToken, linkCloseToken);
+
+            lastIndex =
+              (match.index !== undefined ? match.index : 0) + match[0].length;
+          }
+
+          // If there is plain text after the last match, add it as a separate token
+          if (lastIndex < text.length) {
+            const textToken = new state.Token("text", "", 0);
+            textToken.content = text.slice(lastIndex);
+            newTokens.push(textToken);
+          }
+
+          inlineTokens.splice(j, 1, ...newTokens);
+        }
+      }
+    }
+  });
+}
+
 export function setupMarkdown() {
   const markdownItConfig: MarkdownIt.Options = {
     html: false,
@@ -88,7 +158,8 @@ export function setupMarkdown() {
     .use(markdown_it_sup)
     .use(markdown_it_footnote)
     .use(markdown_it_html5_embed, html5EmbedConfig)
-    .use(markdown_it_container, "spoiler", spoilerConfig);
+    .use(markdown_it_container, "spoiler", spoilerConfig)
+    .use(localInstanceLinkParser);
   // .use(markdown_it_emoji, {
   //   defs: emojiDefs,
   // });
@@ -99,6 +170,7 @@ export function setupMarkdown() {
     .use(markdown_it_footnote)
     .use(markdown_it_html5_embed, html5EmbedConfig)
     .use(markdown_it_container, "spoiler", spoilerConfig)
+    .use(localInstanceLinkParser)
     // .use(markdown_it_emoji, {
     //   defs: emojiDefs,
     // })

src/shared/services/HttpService.ts

@@ -1,5 +1,5 @@
+import { getHttpBase } from "@utils/env";
 import { LemmyHttp } from "lemmy-js-client";
-import { getHttpBase } from "../../shared/env";
 import { toast } from "../../shared/toast";
 import { I18NextService } from "./I18NextService";
 

src/shared/services/UserService.ts

@@ -1,10 +1,10 @@
 // import Cookies from 'js-cookie';
 import { isAuthPath } from "@utils/app";
 import { isBrowser } from "@utils/browser";
+import { isHttps } from "@utils/env";
 import IsomorphicCookie from "isomorphic-cookie";
 import jwt_decode from "jwt-decode";
 import { LoginResponse, MyUserInfo } from "lemmy-js-client";
-import { isHttps } from "../env";
 import { toast } from "../toast";
 import { I18NextService } from "./I18NextService";
 

src/shared/utils/app/convert-comment-sort-type.ts

@@ -5,6 +5,9 @@ export default function convertCommentSortType(
 ): CommentSortType {
   switch (sort) {
     case "TopAll":
+    case "TopHour":
+    case "TopSixHour":
+    case "TopTwelveHour":
     case "TopDay":
     case "TopWeek":
     case "TopMonth":

src/shared/utils/browser/restore-scroll-position.ts

@@ -1,5 +1,6 @@
 export default function restoreScrollPosition(context: any) {
   const path: string = context.router.route.location.pathname;
   const y = Number(sessionStorage.getItem(`scrollPosition_${path}`));
+
   window.scrollTo(0, y);
 }

src/shared/utils/browser/save-scroll-position.ts

@@ -1,5 +1,6 @@
 export default function saveScrollPosition(context: any) {
   const path: string = context.router.route.location.pathname;
   const y = window.scrollY;
+
   sessionStorage.setItem(`scrollPosition_${path}`, y.toString());
 }

src/shared/utils/env/get-base-local.ts

@@ -0,0 +1,5 @@
+import { getHost } from "@utils/env";
+
+export default function getBaseLocal(s = "") {
+  return `http${s}://${getHost()}`;
+}

src/shared/utils/env/get-external-host.ts

@@ -0,0 +1,14 @@
+import { isBrowser } from "@utils/browser";
+import { testHost } from "../../config";
+
+export default function getExternalHost() {
+  return isBrowser()
+    ? `${window.location.hostname}${
+        ["1234", "1235"].includes(window.location.port)
+          ? ":8536"
+          : window.location.port == ""
+          ? ""
+          : `:${window.location.port}`
+      }`
+    : process.env.LEMMY_UI_LEMMY_EXTERNAL_HOST || testHost;
+}

src/shared/utils/env/get-host.ts

@@ -0,0 +1,6 @@
+import { isBrowser } from "@utils/browser";
+import { getExternalHost, getInternalHost } from "@utils/env";
+
+export default function getHost() {
+  return isBrowser() ? getExternalHost() : getInternalHost();
+}

src/shared/utils/env/get-http-base-external.ts

@@ -0,0 +1,5 @@
+import { getExternalHost, getSecure } from "@utils/env";
+
+export default function getHttpBaseExternal() {
+  return `http${getSecure()}://${getExternalHost()}`;
+}

src/shared/utils/env/get-http-base-internal.ts

@@ -0,0 +1,5 @@
+import { getBaseLocal } from "@utils/env";
+
+export default function getHttpBaseInternal() {
+  return getBaseLocal(); // Don't use secure here
+}

src/shared/utils/env/get-http-base.ts

@@ -0,0 +1,5 @@
+import { getBaseLocal, getSecure } from "@utils/env";
+
+export default function getHttpBase() {
+  return getBaseLocal(getSecure());
+}

src/shared/utils/env/get-internal-host.ts

@@ -0,0 +1,8 @@
+import { isBrowser } from "@utils/browser";
+import { testHost } from "../../config";
+
+export default function getInternalHost() {
+  return !isBrowser()
+    ? process.env.LEMMY_UI_LEMMY_INTERNAL_HOST ?? testHost
+    : testHost; // used for local dev
+}

src/shared/utils/env/get-secure.ts

@@ -0,0 +1,11 @@
+import { isBrowser } from "@utils/browser";
+
+export default function getSecure() {
+  return (
+    isBrowser()
+      ? window.location.protocol.includes("https")
+      : process.env.LEMMY_UI_HTTPS === "true"
+  )
+    ? "s"
+    : "";
+}

src/shared/utils/env/http-external-path.ts

@@ -0,0 +1,9 @@
+import { getExternalHost, getSecure } from "@utils/env";
+
+// This is for html tags, don't include port
+export default function httpExternalPath(path: string) {
+  return `http${getSecure()}://${getExternalHost().replace(
+    /:\d+/g,
+    ""
+  )}${path}`;
+}

src/shared/utils/env/index.ts

@@ -0,0 +1,23 @@
+import getBaseLocal from "./get-base-local";
+import getExternalHost from "./get-external-host";
+import getHost from "./get-host";
+import getHttpBase from "./get-http-base";
+import getHttpBaseExternal from "./get-http-base-external";
+import getHttpBaseInternal from "./get-http-base-internal";
+import getInternalHost from "./get-internal-host";
+import getSecure from "./get-secure";
+import httpExternalPath from "./http-external-path";
+import isHttps from "./is-https";
+
+export {
+  getBaseLocal,
+  getExternalHost,
+  getHost,
+  getHttpBase,
+  getHttpBaseExternal,
+  getHttpBaseInternal,
+  getInternalHost,
+  getSecure,
+  httpExternalPath,
+  isHttps,
+};

src/shared/utils/env/is-https.ts

@@ -0,0 +1,5 @@
+import { getSecure } from "@utils/env";
+
+export default function isHttps() {
+  return getSecure() === "s";
+}