more blog stuff

assets/styles/components/_blog.scss

@@ -222,4 +222,53 @@
       display: inline-block;
     }
   }
+
+  &-archives {
+    margin: 50px 0;
+    &__year {
+      margin-bottom: 1em;
+      font-size: 0.85em;
+      text-decoration: none;
+      text-transform: uppercase;
+      letter-spacing: 2px;
+      margin-left: 5px;
+      line-height: 1em;
+
+      a {
+        color: #999;
+        text-shadow: 0 1px #fff;
+        font-weight: bold;
+      }
+    }
+
+    &__posts {
+      display: grid;
+      grid-template-columns: repeat(3, 1fr);
+      gap: 1.5rem;
+    }
+
+    &__time {
+      color: #999 !important;
+      text-decoration: none;
+      font-size: 0.85em;
+      line-height: 1em;
+      margin-bottom: 0.5em;
+      display: block;
+    }
+
+    &__post {
+      padding: 20px;
+      background-color: #fff;
+
+      header {
+        display: flex;
+        flex-direction: column;
+        height: 100%;
+
+        h1 {
+          margin-top: auto;
+        }
+      }
+    }
+  }
 }

components/blog-archive.vue

@@ -0,0 +1,81 @@
+<template>
+  <div class="blog-archives" v-for="entry in yearGroup">
+    <div class="blog-archives__year">
+      <NuxtLink :to="'/blog/archive/' + entry.year">{{ entry.year }}</NuxtLink>
+    </div>
+    <div class="blog-archives__posts">
+      <article class="blog-archives__post" v-for="post in entry.posts">
+        <header>
+          <NuxtLink
+            :to="'/blog/' + post.fullSlug"
+            class="blog-archives__time"
+            >{{ getStamp(post) }}</NuxtLink
+          >
+          <h1>
+            <NuxtLink :to="'/blog/' + post.fullSlug">{{ post.title }}</NuxtLink>
+          </h1>
+        </header>
+      </article>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { BlogPost } from '~~/lib/types/post';
+
+interface Archive {
+  year: number;
+  posts: BlogPost[];
+}
+
+const props = defineProps<{ posts: BlogPost[] }>();
+
+const monthNames = [
+  'Jan',
+  'Feb',
+  'Mar',
+  'Apr',
+  'May',
+  'Jun',
+  'Jul',
+  'Aug',
+  'Sep',
+  'Oct',
+  'Nov',
+  'Dec',
+];
+
+const yearGroup = computed<Archive[]>(() => {
+  const groups: Archive[] = [];
+
+  props.posts
+    .sort((a, b) =>
+      new Date(b.date)
+        .toISOString()
+        .localeCompare(new Date(a.date).toISOString(), 'en', { numeric: true })
+    )
+    .forEach((post) => {
+      const date = new Date(post.date);
+      const year = date.getFullYear();
+
+      const contains = groups.find((item) => item.year === year);
+
+      if (contains) {
+        contains.posts.push(post);
+        return;
+      }
+
+      groups.push({
+        year,
+        posts: [post],
+      });
+    });
+
+  return groups;
+});
+
+const getStamp = (post: BlogPost) => {
+  const date = new Date(post.date);
+  return `${monthNames[date.getMonth()]} ${date.getDate()}`;
+};
+</script>

components/blog-post.vue

@@ -1,11 +1,11 @@
 <template>
   <article class="blog-post">
     <div class="blog-post__meta">
-      <a :href="'/blog/' + post.fullSlug">
+      <NuxtLink :to="'/blog/' + post.fullSlug">
         <time :datetime="new Date(post.date).toISOString()">
           {{ post.date }}
         </time>
-      </a>
+      </NuxtLink>
     </div>
     <div class="blog-post__inner">
       <header class="blog-post__title">
@@ -14,18 +14,18 @@
             {{ post.title }}
           </template>
           <template v-else>
-            <a :href="'/blog/' + post.fullSlug">{{ post.title }}</a>
+            <NuxtLink :to="'/blog/' + post.fullSlug">{{ post.title }}</NuxtLink>
           </template>
         </h1>
       </header>
       <div class="blog-post__content" v-html="post.html"></div>
       <div class="blog-post__footer">
         <div class="blog-post__tags">
-          <a
+          <NuxtLink
             v-for="tag of post.tags"
-            :href="'/blog/tags/' + tag"
+            :to="'/blog/tags/' + tag"
             class="blog-post__tag"
-            >#{{ tag }}</a
+            >#{{ tag }}</NuxtLink
           >
         </div>
       </div>
@@ -34,5 +34,7 @@
 </template>
 
 <script setup lang="ts">
-defineProps<{ post: any; detail?: boolean }>();
+import { BlogPost } from '~~/lib/types/post';
+
+defineProps<{ post: BlogPost; detail?: boolean }>();
 </script>

components/icon-link-list.vue

@@ -3,8 +3,10 @@
     <h2>{{ title }}</h2>
     <ul>
       <li v-for="item in list">
-        <a :href="item.href" v-bind:target="item.blank ? '_blank' : undefined"
-          ><span :class="item.icon"></span>{{ item.name }}</a
+        <NuxtLink
+          :to="item.href"
+          v-bind:target="item.blank ? '_blank' : undefined"
+          ><span :class="item.icon"></span>{{ item.name }}</NuxtLink
         >
       </li>
     </ul>

layouts/blog.vue

@@ -1,7 +1,16 @@
 <template>
   <div class="blog">
+    <Head>
+      <Meta property="og:type" content="website" />
+      <Meta property="og:title" content="Evert's Blog" />
+      <Meta property="og:url" content="https://lunasqu.ee/blog/index.html" />
+      <Meta property="og:site_name" content="Evert's Blog" />
+      <Meta property="og:locale" content="en_US" />
+      <Meta property="article:author" content="Evert Prants" />
+      <Meta name="twitter:card" content="summary" />
+    </Head>
     <header class="blog__header">
-      <h1><a href="/blog">Blog</a></h1>
+      <h1><NuxtLink to="/blog">Blog</NuxtLink></h1>
     </header>
 
     <section class="blog__content">
@@ -13,18 +22,18 @@
         <BlogSidebar title="Tags">
           <ul>
             <li v-for="tag of tags">
-              <a :href="'/tags/' + tag.name">{{ tag.name }}</a>
+              <NuxtLink :to="'/blog/tags/' + tag.name">{{ tag.name }}</NuxtLink>
             </li>
           </ul>
         </BlogSidebar>
 
         <BlogSidebar title="Tag cloud">
           <div class="tag-cloud">
-            <a
+            <NuxtLink
               v-for="tag of tags"
-              :href="'/blog/tags/' + tag.name"
+              :to="'/blog/tags/' + tag.name"
               :style="{ fontSize: getFontSize(tag) }"
-              >{{ tag.name }}</a
+              >{{ tag.name }}</NuxtLink
             >
           </div>
         </BlogSidebar>
@@ -32,7 +41,7 @@
         <BlogSidebar title="Archive">
           <ul>
             <li v-for="archive of monthList">
-              <a :href="archive.href">{{ archive.name }}</a>
+              <NuxtLink :href="archive.href">{{ archive.name }}</NuxtLink>
             </li>
           </ul>
         </BlogSidebar>
@@ -42,6 +51,8 @@
 </template>
 
 <script setup lang="ts">
+import { BlogPostTag } from '~~/lib/types/post';
+
 const { data: tags } = await useFetch('/api/blog/tags');
 const { data: archive } = await useFetch('/api/blog/archive');
 
@@ -83,7 +94,7 @@ const monthList = computed(() => {
 const minTag = computed(() =>
   tags.value.reduce<number>(
     (min, current) => (min > current.count ? current.count : min),
-    100
+    1000
   )
 );
 
@@ -98,7 +109,7 @@ function convertRange(value: number, r1: number[], r2: number[]) {
   return ((value - r1[0]) * (r2[1] - r2[0])) / (r1[1] - r1[0]) + r2[0];
 }
 
-const getFontSize = (tag: any): string => {
+const getFontSize = (tag: BlogPostTag): string => {
   return convertRange(tag.count, [minTag.value, maxTag.value], [10, 20]) + 'px';
 };
 </script>

lib/blog/read-posts.ts

@@ -4,6 +4,7 @@ import yaml from 'yaml';
 import { marked } from 'marked';
 import hljs from 'highlight.js';
 import { getDateObject } from '../utils/date-object';
+import { BlogPost, BlogPostTag } from '../types/post';
 
 const dir = join('content', 'blog');
 
@@ -14,11 +15,16 @@ marked.use({
       const created = hljs.highlight(code, { language }).value;
       return `<div class="codeblock"><pre><code class="hljs language-${language}">${created}</code></pre></div>`;
     },
+    link: (href: string, title: string, text: string): string => {
+      return `<a href="${href}" rel="nofollow" target="_blank"${
+        title ? ` title="${title}"` : ''
+      }>${text}</a>`;
+    },
   },
 });
 
 export async function readBlogPosts(
-  condition?: (body: any) => boolean,
+  condition?: (body: BlogPost) => boolean,
   render = true,
   includeContent = true
 ) {
@@ -45,10 +51,10 @@ export async function readBlogPosts(
 
 export async function readBlogPost(
   slug: string,
-  condition?: (body: any) => boolean,
+  condition?: (body: BlogPost) => boolean,
   render = true,
   includeContent = true
-): Promise<any> {
+): Promise<BlogPost[]> {
   const decoded = decodeURIComponent(slug);
   if (!slug || decoded.includes('/') || decoded.includes('.'))
     throw new Error('Invalid post slug');
@@ -80,9 +86,9 @@ export async function readBlogPost(
   return content;
 }
 
-export async function getTags() {
+export async function getTags(): Promise<BlogPostTag[]> {
   const posts = await readBlogPosts(undefined, false, false);
-  const obj = [];
+  const obj: BlogPostTag[] = [];
 
   for (const post of posts) {
     for (const tag of post.tags || []) {
@@ -104,8 +110,8 @@ export async function getTags() {
   return obj;
 }
 
-export async function getArchiveTree() {
-  const posts = await readBlogPosts(undefined, false, false);
+export async function getArchiveTree(condition?: (body: BlogPost) => boolean) {
+  const posts = await readBlogPosts(condition, false, false);
   const obj = {};
 
   for (const post of posts) {

lib/types/post.ts

@@ -0,0 +1,16 @@
+export interface BlogPost {
+  date: string;
+  title: string;
+  tags: string[];
+  file: string;
+  slug: string;
+  fullSlug: string;
+  markdown: string;
+  html: string;
+}
+
+export interface BlogPostTag {
+  name: string;
+  count: number;
+  posts: string[];
+}

lib/utils/date-object.ts

@@ -1,4 +1,6 @@
-export function getDateObject(post) {
+import { BlogPost } from '../types/post';
+
+export function getDateObject(post: BlogPost) {
   const date = new Date(post.date);
   const year = date.getFullYear();
   const month = (date.getMonth() + 1).toString().padStart(2, '0');

pages/blog/[year]/[month]/[day]/[slug].vue

@@ -1,10 +1,44 @@
 <template>
   <NuxtLayout name="blog">
+    <Head>
+      <Meta name="description" :content="preview" />
+      <Meta property="og:type" content="article" />
+      <Meta property="og:title" content="Self-hosting, Part 1" />
+      <Meta
+        property="og:url"
+        :content="'https://lunasqu.ee/blog/' + post.fullSlug"
+      />
+      <Meta property="og:site_name" content="Evert's Blog" />
+      <Meta property="og:description" :content="preview" />
+      <Meta property="og:locale" content="en_US" />
+      <Meta property="article:published_time" :content="isostamp" />
+      <Meta property="article:modified_time" :content="isostamp" />
+      <Meta property="article:author" content="Evert Prants" />
+      <Meta v-for="tag in post.tags" property="article:tag" :content="tag" />
+      <Meta name="twitter:card" content="summary" />
+    </Head>
+
     <BlogPost :post="post" :detail="true" />
   </NuxtLayout>
 </template>
 
 <script setup lang="ts">
+import type { BlogPost } from '~~/lib/types/post';
+
 const route = useRoute();
-const { data: post } = await useFetch(`/api/blog/${route.params.slug}`);
+const { data: post, refresh } = await useFetch<BlogPost>(
+  `/api/blog/${route.params.slug}`
+);
+
+const isostamp = computed(() => new Date(post.value.date).toISOString());
+const preview = computed(() =>
+  post.value.html
+    .replace(/<[^>]*>?/gm, '')
+    .replace('\n', ' ')
+    .substring(0, 120)
+);
+
+onMounted(() => {
+  refresh();
+});
 </script>

pages/blog/archive/[year]/[month]/[day]/index.vue

@@ -1,14 +1,24 @@
 <template>
   <NuxtLayout name="blog">
-    <template v-for="post of posts">
-      <BlogPost :post="post" :detail="false" />
-    </template>
+    <BlogArchive :posts="posts" />
   </NuxtLayout>
 </template>
 
 <script setup lang="ts">
+import type { BlogPost } from '~~/lib/types/post';
+
 const route = useRoute();
-const { data: posts } = await useFetch(
-  `/api/blog?year=${route.params.year}&month=${route.params.month}&day=${route.params.day}`
-);
+const { data: posts, refresh } = await useFetch<BlogPost[]>(`/api/blog`, {
+  params: {
+    year: route.params.year,
+    month: route.params.month,
+    day: route.params.day,
+    body: false,
+    render: false,
+  },
+});
+
+onMounted(() => {
+  refresh();
+});
 </script>

pages/blog/archive/[year]/[month]/index.vue

@@ -1,14 +1,23 @@
 <template>
   <NuxtLayout name="blog">
-    <template v-for="post of posts">
-      <BlogPost :post="post" :detail="false" />
-    </template>
+    <BlogArchive :posts="posts" />
   </NuxtLayout>
 </template>
 
 <script setup lang="ts">
+import type { BlogPost } from '~~/lib/types/post';
+
 const route = useRoute();
-const { data: posts } = await useFetch(
-  `/api/blog?year=${route.params.year}&month=${route.params.month}`
-);
+const { data: posts, refresh } = await useFetch<BlogPost[]>(`/api/blog`, {
+  params: {
+    year: route.params.year,
+    month: route.params.month,
+    body: false,
+    render: false,
+  },
+});
+
+onMounted(() => {
+  refresh();
+});
 </script>

pages/blog/archive/[year]/index.vue

@@ -1,12 +1,22 @@
 <template>
   <NuxtLayout name="blog">
-    <template v-for="post of posts">
-      <BlogPost :post="post" :detail="false" />
-    </template>
+    <BlogArchive :posts="posts" />
   </NuxtLayout>
 </template>
 
 <script setup lang="ts">
+import type { BlogPost } from '~~/lib/types/post';
+
 const route = useRoute();
-const { data: posts } = await useFetch(`/api/blog?year=${route.params.year}`);
+const { data: posts, refresh } = await useFetch<BlogPost[]>(`/api/blog`, {
+  params: {
+    year: route.params.year,
+    body: false,
+    render: false,
+  },
+});
+
+onMounted(() => {
+  refresh();
+});
 </script>

pages/blog/archive/index.vue

@@ -0,0 +1,16 @@
+<template>
+  <NuxtLayout name="blog">
+    <BlogArchive :posts="posts" />
+  </NuxtLayout>
+</template>
+
+<script setup lang="ts">
+import type { BlogPost } from '~~/lib/types/post';
+
+const { data: posts } = await useFetch<BlogPost[]>(`/api/blog`, {
+  params: {
+    body: false,
+    render: false,
+  },
+});
+</script>

pages/blog/tags/[tag].vue

@@ -0,0 +1,22 @@
+<template>
+  <NuxtLayout name="blog">
+    <BlogArchive :posts="posts" />
+  </NuxtLayout>
+</template>
+
+<script setup lang="ts">
+import type { BlogPost } from '~~/lib/types/post';
+
+const route = useRoute();
+const { data: posts, refresh } = await useFetch<BlogPost[]>(`/api/blog`, {
+  params: {
+    tag: route.params.tag,
+    body: false,
+    render: false,
+  },
+});
+
+onMounted(() => {
+  refresh();
+});
+</script>

pages/index.vue

@@ -140,7 +140,7 @@ const linksList = [
   {
     name: 'Web apps',
     icon: 'icon-controller-classic',
-    href: '/apps',
+    href: 'https://lunasqu.ee/apps',
   },
   {
     name: 'GnuPG Public Key',

server/api/blog/archive.ts

@@ -1,5 +1,16 @@
 import { getArchiveTree } from '~~/lib/blog/read-posts';
 
 export default defineEventHandler(async (event) => {
-  return getArchiveTree();
+  const query = getQuery(event);
+  const include = (content) => {
+    if (query.tag) {
+      if (!content.tags?.length || !content.tags.includes(query.tag)) {
+        return false;
+      }
+    }
+
+    return true;
+  };
+
+  return getArchiveTree(include);
 });

server/api/blog/index.ts

@@ -23,8 +23,18 @@ export default defineEventHandler(async (event) => {
       }
     }
 
+    if (query.tag) {
+      if (!content.tags?.length || !content.tags.includes(query.tag)) {
+        return false;
+      }
+    }
+
     return true;
   };
 
-  return readBlogPosts(include);
+  return readBlogPosts(
+    include,
+    query.render !== 'false',
+    query.body !== 'false'
+  );
 });