From 994a41f9e38ef418716fe20df2adc7cd140980f4 Mon Sep 17 00:00:00 2001
From: DarkCat09 <darkcat09@vivaldi.net>
Date: Thu, 22 Jun 2023 22:02:24 +0400
Subject: [PATCH] Post rendering -> module; articles list on /blog; enhanced
 MenuItem

---
 src/components/Article.astro     |  44 ++++++++++++
 src/components/ArticleCard.astro | 113 +++++++++++++++++++++++++++++++
 src/components/MenuItem.astro    |  23 ++++---
 src/pages/blog/[slug].astro      |  72 +++++---------------
 src/pages/blog/index.astro       |  20 +++++-
 src/post-renderer.mts            |  46 +++++++++++++
 6 files changed, 252 insertions(+), 66 deletions(-)
 create mode 100644 src/components/Article.astro
 create mode 100644 src/components/ArticleCard.astro
 create mode 100644 src/post-renderer.mts

diff --git a/src/components/Article.astro b/src/components/Article.astro
new file mode 100644
index 0000000..5e4c354
--- /dev/null
+++ b/src/components/Article.astro
@@ -0,0 +1,44 @@
+---
+import { AstroComponentFactory } from 'astro/dist/runtime/server';
+
+export interface Props {
+    PostContent: AstroComponentFactory;
+    title: string;
+    description: string;
+    readingTime: number;
+    date: Date;
+    image: string;
+    preview?: boolean;
+}
+
+const {
+    PostContent, title, description,
+    readingTime, date, image,
+    preview = false,
+} = Astro.props;
+
+const locale = 'ru';
+---
+
+<header>
+    <h1>{title}</h1>
+    <address>
+        on
+        <time datetime={date?.toISOString()}>{date?.toLocaleDateString(locale)}</time>
+        by
+        <a href="https://t.me/dcat09" rel="author">DarkCat09</a>
+        //
+        <span id="reading-time">
+            {readingTime.toFixed(1)} min read
+        </span>
+    </address>
+</header>
+{
+    !preview ?
+    <article>
+        <PostContent />
+    </article> :
+    <div>
+        {description}
+    </div>
+}
diff --git a/src/components/ArticleCard.astro b/src/components/ArticleCard.astro
new file mode 100644
index 0000000..60a9926
--- /dev/null
+++ b/src/components/ArticleCard.astro
@@ -0,0 +1,113 @@
+---
+import Article from './Article.astro';
+import MenuItem from './MenuItem.astro';
+
+import postRenderer from '../post-renderer.mjs';
+import { postType } from '../post-renderer.mjs';
+
+export interface Props {
+    post: postType;
+}
+
+const { post } = Astro.props;
+const {
+    PostContent, title, description,
+    readingTime, date, image,
+} = await postRenderer(post);
+const link = `/blog/${post.slug}`;
+---
+
+<div class="card card-elevated" id={post.slug}>
+    <Article
+        PostContent={PostContent}
+        title={title}
+        description={description}
+        readingTime={readingTime}
+        date={date}
+        image={image}
+        preview={true}
+    />
+    <ul>
+        <MenuItem
+            name={/*Comments*/""}
+            link={`/blog/comments#${post.slug}`}
+            icon="&#xf075;"
+            atLeft={false}
+        />
+        <MenuItem
+            name={/*Copy Link*/""}
+            link="javascript:void(0)"
+            icon="&#xf0c5;"
+            atLeft={false}>
+            <span slot="js-dataset"
+                data-btn="copylink"
+                data-url={link}>
+            </span>
+        </MenuItem>
+        <MenuItem
+            name={/*Share*/""}
+            link="javascript:void(0)"
+            icon="&#xf064;"
+            atLeft={false}>
+            <span slot="js-dataset"
+                data-btn="share"
+                data-title={title}
+                data-url={link}>
+            </span>
+        </MenuItem>
+        <MenuItem
+            name="Read"
+            link={link}
+            icon="&#xf105;"
+            atLeft={false}
+        />
+    </ul>
+</div>
+
+<style>
+    .card {
+        width: 100%;
+    }
+
+    ul {
+        list-style: none;
+        margin: 0;
+        padding: 0;
+
+        display: flex;
+        flex-direction: row;
+        justify-content: end;
+    }
+</style>
+
+<script>
+    const onclickCopy = (ev: Event) => {
+        const li = ev.currentTarget as HTMLLIElement
+        const js = li.querySelector('[data-btn]') as HTMLElement
+        navigator.clipboard.writeText(
+            location.origin + js.dataset.url
+        )
+    }
+
+    const onclickShare = (ev: Event) => {
+        const li = ev.currentTarget as HTMLLIElement
+        const js = li.querySelector('[data-btn]') as HTMLElement
+        const data = js.dataset
+        navigator.share({
+            title: "Share the article",
+            text: data.title,
+            url: data.url,
+        })
+    }
+
+    const btnsCopy = document.querySelectorAll('[data-btn="copylink"]')
+    const btnsShare = document.querySelectorAll('[data-btn="share"]')
+
+    for (let el of btnsCopy) {
+        (el.parentElement as HTMLLIElement).addEventListener('click', onclickCopy)
+    }
+
+    for (let el of btnsShare) {
+        (el.parentElement as HTMLLIElement).addEventListener('click', onclickShare)
+    }
+</script>
diff --git a/src/components/MenuItem.astro b/src/components/MenuItem.astro
index b71007f..a1e9f26 100644
--- a/src/components/MenuItem.astro
+++ b/src/components/MenuItem.astro
@@ -5,35 +5,42 @@ export interface Props {
     name: string;
     link: string;
     icon: string;
+    atLeft?: boolean;
 }
 
-const { name, link, icon } = Astro.props;
+const { name, link, icon, atLeft = true } = Astro.props;
 ---
 
 <li>
+    <slot name="js-dataset"></slot>
     <a href={link}>
-        <span class="icon-wrapper">
+        {!atLeft ? name : ""}
+        <span class:list={["icon-wrapper", {"highlight-icon": name == ""}]}>
             <Icon code={icon} />
         </span>
-        {name}
+        {atLeft ? name : ""}
     </a>
 </li>
 
 <style lang="less">
-    li {
-        font-size: 1.15rem;
-    }
-
     a {
         display: flex;
         flex-direction: row;
         align-items: center;
+
+        font-size: 1.15rem;
     }
 
     .icon-wrapper {
         margin-right: 0.2rem;
-        font-size: 1.5rem;
         width: 1.5rem;
+
+        font-size: 1.5rem;
         color: var(--fg-sec);
+
+        &.highlight-icon:hover {
+            color: var(--fg);
+        }
     }
 </style>
+
diff --git a/src/pages/blog/[slug].astro b/src/pages/blog/[slug].astro
index 42dd40c..81e6766 100644
--- a/src/pages/blog/[slug].astro
+++ b/src/pages/blog/[slug].astro
@@ -1,24 +1,9 @@
 ---
 import BlogLayout from "../../layouts/BlogLayout.astro";
+import Article from "../../components/Article.astro";
 
 import { getCollection } from "astro:content";
-
-import { AstroComponentFactory } from "astro/dist/runtime/server";
-import { MarkdownHeading } from "astro";
-
-type postType = {
-    id: string;
-    slug: string;
-    body: string;
-    collection: "blog";
-    data: any;
-} & {
-    render(): Promise<{
-        Content: AstroComponentFactory;
-        headings: MarkdownHeading[];
-        remarkPluginFrontmatter: Record<string, any>;
-    }>;
-};
+import postRenderer from "../../post-renderer.mjs";
 
 export async function getStaticPaths() {
     const posts = await getCollection("blog");
@@ -31,29 +16,14 @@ export async function getStaticPaths() {
 }
 
 const { slug } = Astro.params;
-const post: postType = Astro.props.post;
+const { post } = Astro.props;
 
-const postObj = await post.render();
-const fm = postObj.remarkPluginFrontmatter;
+const {
+    PostContent, title, description,
+    readingTime, date, image,
+} = await postRenderer(post);
 
-const title = postObj.headings[0]?.text || '';
-const description = fm.description;
-const readingTime = fm.readingTime;
-
-let dateStr = slug.split("-", 1)[0];
-let date: Date | undefined;
-if (isNaN(Number(dateStr))) {
-    dateStr = undefined;
-}
-else {
-    date = new Date(
-        `${dateStr.slice(0,4)}-` +
-        `${dateStr.slice(4,6)}-` +
-        `${dateStr.slice(6,8)}`
-    )
-}
-
-const image = (post.body.match(/(?:\s|^)!\[.*\]\((.*?)\)/) || [])[1];
+const locale = 'ru-RU';
 ---
 
 <BlogLayout title={title} description={description}>
@@ -69,28 +39,18 @@ const image = (post.body.match(/(?:\s|^)!\[.*\]\((.*?)\)/) || [])[1];
         <meta property="twitter:description" content={description} />
         <meta property="twitter:image" content={image} />
     </Fragment>
-    <header>
-        <h1>{title}</h1>
-        <address>
-            on
-            <time datetime={date?.toISOString()}>{date?.toLocaleDateString()}</time>
-            by
-            <a href="https://t.me/dcat09" rel="author">DarkCat09</a>
-            //
-            <span id="reading-time">
-                {readingTime}
-            </span>
-        </address>
-    </header>
-    <article>
-        <postObj.Content />
-    </article>
+    <Article
+        PostContent={PostContent}
+        title={title}
+        description={description}
+        readingTime={readingTime}
+        date={date}
+        image={image}
+    />
 </BlogLayout>
 
 <style lang="less" is:global>
     article {
-        //padding: 0 0.75rem;
-
         & > h1:first-of-type {
             display: none;
         }
diff --git a/src/pages/blog/index.astro b/src/pages/blog/index.astro
index 5ed455c..8897b96 100644
--- a/src/pages/blog/index.astro
+++ b/src/pages/blog/index.astro
@@ -1,14 +1,30 @@
 ---
 import BlogLayout from "../../layouts/BlogLayout.astro";
+import ArticleCard from "../../components/ArticleCard.astro";
+
+import { getCollection } from "astro:content";
+
+const posts = await getCollection('blog');
 
 const description =
     "DarkCat09's blog. " +
     "Reading a QR code without a phone, " +
-    "breaking a password on Windows, " +
+    "breaking Windows password, " +
     "coding your own browser... " +
     "The simpliest things!";
 ---
 
 <BlogLayout title="Homepage" description={description}>
-    // soon
+    <div id="articles">
+        {posts.map(post => <ArticleCard post={post} />)}
+    </div>
 </BlogLayout>
+
+<style lang="less">
+    #articles {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        gap: 0.8rem;
+    }
+</style>
diff --git a/src/post-renderer.mts b/src/post-renderer.mts
new file mode 100644
index 0000000..5e8517c
--- /dev/null
+++ b/src/post-renderer.mts
@@ -0,0 +1,46 @@
+import { AstroComponentFactory } from "astro/dist/runtime/server"
+import { MarkdownHeading } from "astro"
+
+export type postType = {
+    id: string
+    slug: string
+    body: string
+    collection: "blog"
+    data: any
+} & {
+    render(): Promise<{
+        Content: AstroComponentFactory
+        headings: MarkdownHeading[]
+        remarkPluginFrontmatter: Record<string, any>
+    }>
+}
+
+export default async function postRenderer(post: postType) {
+    const postObj = await post.render()
+    const fm = postObj.remarkPluginFrontmatter
+
+    const title = postObj.headings[0]?.text || ''
+    const description: string = fm.description
+    const readingTime: number = fm.readingTime
+
+    const dateStr = post.slug.split("-", 1)[0]
+    let date: Date | undefined
+    if (!isNaN(Number(dateStr))) {
+        date = new Date(
+            `${dateStr.slice(0,4)}-` +
+            `${dateStr.slice(4,6)}-` +
+            `${dateStr.slice(6,8)}`
+        )
+    }
+
+    const image = (post.body.match(/(?:\s|^)!\[.*\]\((.*?)\)/) || [])[1]
+
+    return {
+        PostContent: postObj.Content,
+        title: title,
+        description: description,
+        readingTime: readingTime,
+        date: date,
+        image: image,
+    }
+}