Merge branch 'release/2.1.0' into main

README.md

@@ -11,6 +11,7 @@ Personal website created with Astro.
 - [x] Search articles by title or description
 - [x] Dark/Light Theme
 - [x] Multilang web-site
+- [x] Table of contents
 - [x] Content management via [NetlifyCMS](https://www.netlifycms.org/)
 - [x] Prefetch pages via [Quicklink](https://getquick.link/)
 - [x] Form handling via [Netlify Forms](https://www.netlify.com/products/forms/)

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "yarkov.tech",
 	"private": false,
-	"version": "2.0.0",
+	"version": "2.1.0",
 	"description": "Personal website created with Astro.",
 	"author": {
 		"name": "Sergey Yarkov",

src/components/ArticleContent.astro

@@ -2,6 +2,7 @@
 
 <style lang="scss" is:global>
 	.article-content {
+		margin-top: 70px;
 		& h1,
 		h2,
 		h3,
@@ -42,19 +43,6 @@
 			quotes: "« " " »";
 		}
 
-		& a {
-			color: var(--font-color);
-			text-decoration: underline;
-			text-decoration-color: var(--color-blue-500);
-			text-underline-offset: 2.2px;
-			text-decoration-thickness: 2px;
-			font-weight: 500;
-			&:hover {
-				color: var(--color-blue-500);
-				text-decoration-thickness: 2px;
-			}
-		}
-
 		& figure {
 			margin: 0 0 1em;
 			& figcaption {
@@ -121,6 +109,7 @@
 			}
 		}
 
+		& ul {
 			& li {
 				list-style: disc;
 				& li {
@@ -132,6 +121,7 @@
 					line-height: var(--line-height-none);
 				}
 			}
+		}
 
 		& blockquote {
 			margin: 1.5rem 0;

src/components/ArticlePost.astro

@@ -5,15 +5,17 @@ import { createDateFormatter } from "@root/utils";
 import ArticleCover from "@components/ArticleCover.astro";
 import ArticleComments from "@components/ArticleComments.astro";
 import TranslatedLink from "@components/TranslatedLink.astro";
+import AvailableOnLangs from "@components/AvailableOnLangs.astro";
 import { useTranslation, getLanguageFromURL } from "@i18n/utils";
 import * as utils from "@utils/index";
 
 export type Props = {
 	article: CollectionEntry<"blog">;
+	availableOnLangs?: CollectionEntry<"blog">[];
 	lang: string;
 };
 
-const { article } = Astro.props as Props;
+const { article, availableOnLangs } = Astro.props as Props;
 const pageLang = getLanguageFromURL(Astro.url.pathname);
 const canonicalUrl = new URL(Astro.url.pathname, Astro.site);
 const {
@@ -63,6 +65,7 @@ const t = useTranslation(Astro);
 				{description}
 			</p>
 		</div>
+		{availableOnLangs && <AvailableOnLangs articles={availableOnLangs} />}
 	</header>
 	<slot />
 	<ArticleComments url={canonicalUrl.href} id={slug} />
@@ -119,9 +122,8 @@ const t = useTranslation(Astro);
 					flex-wrap: wrap;
 					column-gap: 7px;
 					row-gap: 7px;
-					& li:not(:last-child)::after {
+					& li:not(:last-child) a::after {
 						content: ",";
-						color: var(--color-blue-400);
 					}
 				}
 			}
@@ -132,6 +134,19 @@ const t = useTranslation(Astro);
 			}
 		}
 
+		& a {
+			color: var(--font-color);
+			text-decoration: underline;
+			text-decoration-color: var(--color-blue-500);
+			text-underline-offset: 2.2px;
+			text-decoration-thickness: 2px;
+			font-weight: 500;
+			&:hover {
+				color: var(--color-blue-500);
+				text-decoration-thickness: 2px;
+			}
+		}
+
 		& .cover {
 			margin: 20px 0;
 			& figure {

src/components/AvailableOnLangs.astro

@@ -0,0 +1,42 @@
+---
+import type { CollectionEntry } from "astro:content";
+import { getLanguageFromURL, useTranslation } from "@root/i18n/utils";
+import { URL_BLOG_PREFIX } from "@root/constants";
+import { createRelativeArticleUrl } from "@root/utils";
+import languages from "@i18n/languages";
+
+export interface Props {
+	articles: CollectionEntry<"blog">[];
+}
+
+const pageLang = getLanguageFromURL(Astro.url.pathname);
+const t = useTranslation(Astro);
+const { articles } = Astro.props;
+---
+
+{
+	articles.length !== 1 && (
+		<div>
+			{t("article.availableOn")}:{" "}
+			{articles
+				.filter((a) => !a.id.startsWith(`${pageLang}/`))
+				.map(({ id, data: { title, pubDate } }) => (
+					<a href={`${createRelativeArticleUrl({ id, title, pubDate }, URL_BLOG_PREFIX)}`}>{`${
+						languages[id.split("/")[0] as LanguageKeys]
+					}`}</a>
+				))}
+		</div>
+	)
+}
+
+<style lang="scss">
+	div {
+		margin: 25px 0;
+		font-size: var(--font-size-lg);
+		& a {
+			&:not(:last-child)::after {
+				content: ",";
+			}
+		}
+	}
+</style>

src/components/TableOfContents.astro

@@ -2,22 +2,62 @@
 import { buildToc } from "@root/utils";
 import type { MarkdownHeading } from "astro";
 import TableOfContentsHeading from "./TableOfContentsHeading.astro";
+import { useTranslation } from "@root/i18n/utils";
 
 export interface Props {
 	headings: MarkdownHeading[];
 }
 
-const toc = buildToc(Astro.props.headings);
+const toc = buildToc(Astro.props.headings, 3);
+const t = useTranslation(Astro);
 ---
 
-<nav class="toc">
-	<h2>Содержание</h2>
+<details class="toc">
+	<summary>{t("article.tableOfContents")}</summary>
+	<nav>
+		<div>
 			<ul>
 				{toc.map((heading) => <TableOfContentsHeading heading={heading} />)}
 			</ul>
-</nav>
+		</div>
+	</nav>
+</details>
+
+<script>
+	var $toc = document.querySelector(".toc");
+	if ($toc) {
+		$toc.addEventListener(
+			"click",
+			(e) => (e.target as HTMLElement).tagName === "A" && $toc!.removeAttribute("open")
+		);
+	}
+</script>
 
 <style lang="scss" is:global>
 	.toc {
+		cursor: pointer;
+		display: block;
+		position: absolute;
+		& summary {
+			font-size: var(--font-size-lg);
+		}
+		& nav {
+			background-color: var(--background-card);
+			border: 1px solid var(--border-color);
+			border-radius: var(--border-radius-lg);
+			margin-top: 10px;
+			padding: 10px 16px;
+			& ul {
+				& a {
+					display: block;
+					margin-bottom: 10px;
+					color: var(--font-color);
+					text-decoration: none;
+				}
+				& li ul {
+					margin-left: 15px;
+				}
+			}
+		}
 	}
 </style>

src/i18n/en/ui.ts

@@ -4,6 +4,7 @@ export default {
 		"Here I publish articles and tutorials on various IT topics, and I also talk about my projects that I have done over the past few years.",
 	"site.underConstruction": "This web-site is under development...",
 	"article.availableOn": "Available on",
+	"article.tableOfContents": "Table of contents",
 	"articles.empty": "No articles found...",
 	"articlePost.comments": "Comments",
 	"article.views": "views",

src/i18n/ru/ui.ts

@@ -4,6 +4,7 @@ export default {
 		"Здесь я публикую статьи и туториалы на разные IT темы, а также рассказываю о своих проектах которые я сделал за последние несколько лет.",
 	"site.underConstruction": "Этот веб-сайт находится в разработке...",
 	"article.availableOn": "Доступно на",
+	"article.tableOfContents": "Оглавление",
 	"articles.empty": "Не найдено ни одной статьи...",
 	"articlePost.comments": "Комментарии",
 	"article.views": "просмотров",

src/layouts/article.astro

@@ -8,15 +8,18 @@ import ArticleContent from "@components/ArticleContent.astro";
 import ArticlePost from "@components/ArticlePost.astro";
 import OpenGraph from "@components/OpenGraph.astro";
 import TableOfContents from "@root/components/TableOfContents.astro";
+import { useTranslation } from "@root/i18n/utils";
 
 export interface Props {
 	lang?: string | undefined;
 	article: CollectionEntry<"blog">;
+	availableOnLangs?: CollectionEntry<"blog">[];
 	headings: MarkdownHeading[];
 }
 
 const canonicalUrl = new URL(Astro.url.pathname, Astro.site);
-const { lang = DEFAULT_LANGUAGE, article, headings } = Astro.props as Props;
+const t = useTranslation(Astro);
+const { lang = DEFAULT_LANGUAGE, article, headings, availableOnLangs } = Astro.props as Props;
 const {
 	data: { title, description, coverImage },
 } = article;
@@ -39,8 +42,8 @@ const {
 
 	<BaseLayout>
 		<div class="container">
-			<!-- <TableOfContents headings={headings} /> -->
-			<ArticlePost lang={lang} article={article}>
+			<ArticlePost lang={lang} article={article} availableOnLangs={availableOnLangs}>
+				<TableOfContents headings={headings} />
 				<ArticleContent>
 					<slot />
 				</ArticleContent>

src/pages/[...blog].astro

@@ -3,11 +3,6 @@ import { CollectionEntry, getCollection } from "astro:content";
 import ArticleLayout from "@root/layouts/article.astro";
 import { createRelativeArticleUrl, removeLanguageCodeFromPath } from "@root/utils";
 import { getLanguageFromURL, useTranslation } from "@i18n/utils";
-import { URL_BLOG_PREFIX } from "@root/constants";
-import languages from "@i18n/languages";
-
-const t = useTranslation(Astro);
-const pageLang = getLanguageFromURL(Astro.url.pathname);
 
 /**
  * Generate articles pages from `blog` collection.
@@ -26,7 +21,7 @@ export async function getStaticPaths() {
 			params: { blog: url.slice(1) },
 			props: {
 				article,
-				availableOnLang: collection.filter((e) =>
+				availableOnLangs: collection.filter((e) =>
 					e.id.includes(removeLanguageCodeFromPath(article.id))
 				),
 			},
@@ -34,26 +29,17 @@ export async function getStaticPaths() {
 	});
 }
 
-type Props = { article: CollectionEntry<"blog">; availableOnLang: CollectionEntry<"blog">[] };
+type Props = { article: CollectionEntry<"blog">; availableOnLangs: CollectionEntry<"blog">[] };
 
 const { Content, headings } = await Astro.props.article.render();
-const { article, availableOnLang } = Astro.props;
+const { article, availableOnLangs } = Astro.props;
 ---
 
-<ArticleLayout lang={article.id.split("/")[0]} article={article} headings={headings}>
-	{
-		availableOnLang.length > 1 && (
-			<div class="languages-available">
-				{t("article.availableOn")}:{" "}
-				{availableOnLang
-					.filter((a) => !a.id.startsWith(`${pageLang}/`))
-					.map(({ id, data: { title, pubDate } }) => (
-						<a href={`${createRelativeArticleUrl({ id, title, pubDate }, URL_BLOG_PREFIX)}`}>{`${
-							languages[id.split("/")[0] as LanguageKeys]
-						}`}</a>
-					))}
-			</div>
-		)
-	}
+<ArticleLayout
+	lang={article.id.split("/")[0]}
+	article={article}
+	headings={headings}
+	availableOnLangs={availableOnLangs}
+>
 	<Content />
 </ArticleLayout>

src/utils/article.ts

@@ -66,7 +66,7 @@ export function getUniqueTags(articles: CollectionEntry<"blog">[]): string[] {
 
 export type MarkdownHeadingToc = MarkdownHeading & { subheadings: MarkdownHeading[] };
 
-export function buildToc(headings: MarkdownHeading[]) {
+export function buildToc(headings: MarkdownHeading[], maxDepth: number = 2) {
 	const toc: MarkdownHeadingToc[] = [];
 	const parentHeadings = new Map();
 	headings.forEach((h) => {
@@ -74,7 +74,7 @@ export function buildToc(headings: MarkdownHeading[]) {
 		parentHeadings.set(heading.depth, heading);
 		if (heading.depth === 1) {
 			toc.push(heading);
-		} else {
+		} else if (heading.depth <= maxDepth) {
 			parentHeadings.get(heading.depth - 1).subheadings.push(heading);
 		}
 	});