python-insider-blog/src/layouts/BlogPostLayout.astro at main · python/python-insider-blog

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---

import BaseLayout from "./BaseLayout.astro";

import { formatDate, slugify, withBase } from "../lib/utils";

interface Reference {

type: string;

label: string;

url: string;

}

interface Props {

title: string;

publishDate: string;

updatedDate?: string | null;

author: string;

description?: string | null;

tags?: readonly string[];

slug?: string;

legacyUrl?: string | null;

references?: Reference[];

}

const isDev = import.meta.env.DEV;

const { title, publishDate, updatedDate, author, description, tags, slug, legacyUrl, references = [] } = Astro.props;

const bloggerUrl = legacyUrl ? `https://pythoninsider.blogspot.com${legacyUrl}` : null;

// Group references by type

const refGroups = new Map<string, Reference[]>();

for (const ref of references) {

if (!refGroups.has(ref.type)) refGroups.set(ref.type, []);

refGroups.get(ref.type)!.push(ref);

}

const groupMeta: Record<string, { label: string; order: number }> = {

"pep": { label: "PEPs", order: 0 },

"docs": { label: "Documentation", order: 1 },

"gh-repo": { label: "Repositories", order: 2 },

"gh-user": { label: "People", order: 3 },

"pypi": { label: "Packages", order: 4 },

};

const sortedGroups = [...refGroups.entries()]

.sort((a, b) => (groupMeta[a[0]]?.order ?? 99) - (groupMeta[b[0]]?.order ?? 99));

---

{title}

</h1>

</div>

{isDev && slug && (

href={withBase(`/keystatic/collection/posts/item/${slug}`)}

class="edit-btn-always mt-2 flex-shrink-0 rounded-lg bg-zinc-100 p-2.5 text-zinc-400 hover:bg-amber-100 hover:text-amber-700 dark:bg-zinc-800 dark:text-zinc-600 dark:hover:bg-amber-900/30 dark:hover:text-amber-400"

title="Edit in Keystatic"

</svg>

</a>

)}

</div>

<a href={withBase(`/authors/${slugify(author)}`)} class="font-medium text-zinc-800 hover:text-[#306998] dark:text-zinc-200 dark:hover:text-[#ffd43b] transition-colors">{author}</a>

<time datetime={publishDate}>{formatDate(publishDate)}</time>

{updatedDate && (

<span class="text-xs">Updated <time datetime={updatedDate}>{formatDate(updatedDate)}</time></span>

</>

)}

</div>

{tags && tags.length > 0 && (

{tags.map((tag) => (

href={withBase(`/tags/${tag}`)}

class="tag-pill rounded-md bg-zinc-100 px-2.5 py-1 text-xs font-medium text-zinc-600 dark:bg-zinc-700/60 dark:text-zinc-300"

{tag}

</a>

))}

</div>

)}

</header>

</div>

{bloggerUrl && (

href={bloggerUrl}

target="_blank"

rel="noopener noreferrer"

class="flex items-center gap-3 rounded-lg border border-orange-200/60 bg-gradient-to-r from-orange-50 to-amber-50/50 px-4 py-3 transition-colors hover:border-orange-300/80 hover:from-orange-50 hover:to-amber-50 dark:border-orange-800/30 dark:from-orange-950/20 dark:to-amber-950/10 dark:hover:border-orange-700/40 dark:hover:from-orange-950/30 dark:hover:to-amber-950/20"

</svg>

</div>

<p class="text-xs font-medium text-orange-800 dark:text-orange-300">Originally published on Blogger</p>

<p class="mt-0.5 truncate text-[11px] text-orange-600/70 dark:text-orange-400/50">{bloggerUrl}</p>

</div>

</svg>

</a>

</div>

)}

href={withBase("/blog")}

class="group inline-flex items-center gap-2 text-sm font-medium text-[#306998] transition-colors hover:text-[#254f73] dark:text-[#ffd43b] dark:hover:text-[#f0c419]"

Back to all posts

</a>

{isDev && slug && (

href={withBase(`/keystatic/collection/posts/item/${slug}`)}

class="inline-flex items-center gap-1.5 rounded-lg bg-zinc-100 px-3 py-1.5 text-xs font-medium text-zinc-500 transition-colors hover:bg-amber-100 hover:text-amber-700 dark:bg-zinc-800 dark:text-zinc-400 dark:hover:bg-amber-900/30 dark:hover:text-amber-400"

</svg>

Edit post

</a>

)}

</div>

</footer>

</article>

</svg>

</div>

</nav>

{sortedGroups.length > 0 && (

</svg>

References

</span>

{references.length}

</span>

</summary>

{sortedGroups.map(([type, refs]) => (

<div>

{groupMeta[type]?.label ?? type}

</div>

{refs.map((ref) => (

href={ref.url}

class:list={[

"ref-footer-chip group inline-flex items-center gap-1 rounded-md px-2 py-0.5 text-[11px] font-medium transition-all",

type === "pep" && "bg-amber-50 text-amber-800 hover:bg-amber-100 dark:bg-amber-900/20 dark:text-amber-300 dark:hover:bg-amber-900/40",

type === "docs" && "bg-blue-50 text-blue-700 hover:bg-blue-100 dark:bg-blue-900/20 dark:text-blue-300 dark:hover:bg-blue-900/40",

type === "gh-repo" && "bg-zinc-100 text-zinc-700 hover:bg-zinc-200 dark:bg-zinc-800 dark:text-zinc-300 dark:hover:bg-zinc-700",

type === "gh-user" && "bg-zinc-100 text-zinc-700 hover:bg-zinc-200 dark:bg-zinc-800 dark:text-zinc-300 dark:hover:bg-zinc-700",

type === "pypi" && "bg-emerald-50 text-emerald-700 hover:bg-emerald-100 dark:bg-emerald-900/20 dark:text-emerald-300 dark:hover:bg-emerald-900/40",

]}

target="_blank"

rel="noopener noreferrer"

<span class="truncate max-w-[140px]">{ref.label}</span>

</a>

))}

</div>

))}

</div>

</details>

)}

</div>

</aside>

</div>

function initToc() {

const article = document.querySelector('article.prose');

const tocList = document.getElementById('toc-list');

const tocNav = document.getElementById('toc');

if (!article || !tocList || !tocNav) return;

// Clear previous ToC (for Astro page transitions)

tocList.innerHTML = '';

const headings = article.querySelectorAll('h2, h3, h4');

if (headings.length === 0) {

tocNav.style.display = 'none';

return;

}

tocNav.style.display = '';

// Build ToC

headings.forEach((heading) => {

if (!heading.id) {

heading.id = heading.textContent!.trim()

.toLowerCase()

.replace(/[^a-z0-9]+/g, '-')

.replace(/(^-|-$)/g, '');

}

const li = document.createElement('li');

const a = document.createElement('a');

a.href = `#${heading.id}`;

a.textContent = heading.textContent!.trim();

a.className = 'toc-link';

if (heading.tagName === 'H3') {

a.classList.add('toc-link-h3');

} else if (heading.tagName === 'H4') {

a.classList.add('toc-link-h4');

}

a.addEventListener('click', (e) => {

e.preventDefault();

heading.scrollIntoView({ behavior: 'smooth' });

history.replaceState(null, '', `#${heading.id}`);

});

li.appendChild(a);

tocList.appendChild(li);

});

// IntersectionObserver for active heading

const links = tocList.querySelectorAll('.toc-link');

const observer = new IntersectionObserver(

(entries) => {

entries.forEach((entry) => {

if (entry.isIntersecting) {

const id = entry.target.id;

links.forEach((link) => {

if (link.getAttribute('href') === `#${id}`) {

link.classList.add('toc-active');

} else {

link.classList.remove('toc-active');

}

});

}

});

{ rootMargin: '0px 0px -70% 0px' }

);

headings.forEach((heading) => observer.observe(heading));

// Set first as active by default

if (links.length > 0) {

links[0].classList.add('toc-active');

}

// Run on page load and Astro page transitions

initToc();

document.addEventListener('astro:after-swap', initToc);

</script>

</BaseLayout>

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