add code block and markdown support for blogs

This commit is contained in:
Musa 2026-01-28 16:19:23 -08:00
parent c526494a1a
commit 89ac6173be
5 changed files with 2267 additions and 3 deletions

View file

@ -21,9 +21,12 @@
"@portabletext/react": "^5.0.0",
"@portabletext/types": "^3.0.0",
"@sanity/client": "^7.13.0",
"@sanity/code-input": "^6.0.4",
"@sanity/image-url": "^1.2.0",
"@sanity/table": "^2.0.1",
"@vercel/analytics": "^1.5.0",
"csv-parse": "^6.1.0",
"easymde": "^2.20.0",
"framer-motion": "^12.23.24",
"jsdom": "^27.2.0",
"next": "^16.1.6",
@ -31,8 +34,12 @@
"papaparse": "^5.5.3",
"react": "19.2.0",
"react-dom": "19.2.0",
"react-markdown": "^10.1.0",
"react-syntax-highlighter": "^16.1.0",
"remark-gfm": "^4.0.1",
"resend": "^6.6.0",
"sanity": "^4.18.0",
"sanity-plugin-markdown": "^7.0.4",
"styled-components": "^6.1.19"
},
"devDependencies": {
@ -44,6 +51,7 @@
"@types/node": "^20",
"@types/react": "^19",
"@types/react-dom": "^19",
"@types/react-syntax-highlighter": "^15.5.13",
"tailwindcss": "^4",
"tw-animate-css": "^1.4.0",
"typescript": "^5"

View file

@ -1,4 +1,7 @@
import { defineConfig } from "sanity";
import { codeInput } from "@sanity/code-input";
import { table } from "@sanity/table";
import { markdownSchema } from "sanity-plugin-markdown";
import { structureTool } from "sanity/structure";
import { schemaTypes } from "./schemaTypes";
@ -11,7 +14,7 @@ export default defineConfig({
basePath: "/studio",
plugins: [structureTool()],
plugins: [structureTool(), codeInput(), table(), markdownSchema()],
schema: {
types: schemaTypes,

View file

@ -35,6 +35,45 @@ export const blogType = defineType({
{
type: "block",
},
{
type: "code",
options: {
language: "typescript",
languageAlternatives: [
{ title: "TypeScript", value: "typescript" },
{ title: "JavaScript", value: "javascript" },
{ title: "HTML", value: "html" },
{ title: "CSS", value: "css" },
{ title: "Bash", value: "sh" },
{ title: "Python", value: "python" },
{ title: "Markdown", value: "markdown" },
{ title: "YAML", value: "yaml" },
{ title: "JSON", value: "json" },
{ title: "XML", value: "xml" },
{ title: "SQL", value: "sql" },
{ title: "Shell", value: "shell" },
{ title: "PowerShell", value: "powershell" },
{ title: "Batch", value: "batch" },
],
withFilename: true,
},
},
{
type: "object",
name: "markdownBlock",
title: "Markdown",
fields: [
{
name: "markdown",
title: "Markdown",
type: "markdown",
description: "Markdown content with preview and image uploads",
},
],
},
{
type: "table",
},
{
type: "image",
fields: [

View file

@ -1,14 +1,273 @@
"use client";
import { PortableText as SanityPortableText } from "@portabletext/react";
import Image from "next/image";
import { urlFor } from "@/lib/sanity";
import type { PortableTextBlock } from "@portabletext/types";
import { useState } from "react";
import ReactMarkdown from "react-markdown";
import type { Components } from "react-markdown";
import remarkGfm from "remark-gfm";
import { Prism as SyntaxHighlighter } from "react-syntax-highlighter";
import { oneLight } from "react-syntax-highlighter/dist/esm/styles/prism";
interface PortableTextProps {
content: PortableTextBlock[];
}
const codeTheme: any = oneLight;
function CodeBlock({
code,
language,
filename,
highlightedLines,
}: {
code: string;
language?: string;
filename?: string;
highlightedLines: Set<number>;
}) {
const [copied, setCopied] = useState(false);
const displayLanguage = language || "text";
const handleCopy = async () => {
try {
await navigator.clipboard.writeText(code);
setCopied(true);
window.setTimeout(() => setCopied(false), 1200);
} catch {
setCopied(false);
}
};
return (
<div className="my-6 lg:my-8 not-prose">
<div className="rounded-xl border border-black/10 bg-white overflow-hidden shadow-sm">
{(filename || language) && (
<div className="flex items-center justify-between gap-4 px-4 py-2 text-xs font-semibold text-black/70 bg-black/4 border-b border-black/10">
<span className="truncate text-black/80">{filename || "Code"}</span>
<div className="flex items-center gap-2">
<span className="uppercase tracking-wide text-black/60 font-mono">
{displayLanguage}
</span>
<button
type="button"
onClick={handleCopy}
className="inline-flex items-center justify-center h-6 w-6 rounded border border-black/10 text-black/60 hover:text-black hover:border-black/20 hover:bg-black/5 transition-colors"
aria-label="Copy code"
title={copied ? "Copied" : "Copy"}
>
{copied ? (
<svg
viewBox="0 0 20 20"
fill="currentColor"
className="h-3.5 w-3.5"
>
<title>Copied</title>
<path d="M16.704 5.296a1 1 0 010 1.414l-7.25 7.25a1 1 0 01-1.414 0l-3.25-3.25a1 1 0 011.414-1.414L8.25 11.343l6.543-6.547a1 1 0 011.411 0z" />
</svg>
) : (
<svg
viewBox="0 0 24 24"
fill="none"
stroke="currentColor"
strokeWidth="1.5"
className="h-4 w-4"
>
<title>Copy</title>
<rect x="9" y="9" width="10" height="10" rx="2" />
<rect x="5" y="5" width="10" height="10" rx="2" />
</svg>
)}
</button>
</div>
</div>
)}
<SyntaxHighlighter
language={displayLanguage}
style={codeTheme}
customStyle={{
margin: 0,
background: "transparent",
padding: "1rem",
fontSize: "0.875rem",
}}
lineProps={(lineNumber: number) =>
highlightedLines.has(lineNumber)
? {
style: {
backgroundColor: "rgba(251, 191, 36, 0.2)",
},
}
: { style: {} }
}
wrapLines
codeTagProps={{ style: { fontFamily: "inherit" } }}
>
{code}
</SyntaxHighlighter>
</div>
</div>
);
}
const markdownComponents: Components = {
h1: (props) => (
<h1 className="text-2xl font-semibold text-black mb-3" {...props} />
),
h2: (props) => (
<h2 className="text-xl font-semibold text-black mt-10 mb-5" {...props} />
),
h3: (props) => (
<h3 className="text-lg font-semibold text-black mt-10 mb-5" {...props} />
),
p: (props) => (
<p className="text-base text-black/80 mb-3 leading-relaxed" {...props} />
),
ul: (props) => (
<ul className="list-disc list-inside mb-3 text-black/80" {...props} />
),
ol: (props) => (
<ol className="list-decimal list-inside mb-3 text-black/80" {...props} />
),
a: (props) => (
<a className="text-secondary hover:underline font-medium" {...props} />
),
blockquote: (props) => (
<blockquote
className="border-l-4 border-secondary pl-4 italic text-black/70"
{...props}
/>
),
table: (props) => (
<div className="my-4 overflow-x-auto">
<table
className="w-full border-collapse text-sm text-left border border-black/20"
{...props}
/>
</div>
),
thead: (props) => <thead className="bg-black/4" {...props} />,
tbody: (props) => <tbody className="divide-y divide-black/10" {...props} />,
tr: (props) => <tr className="even:bg-black/2" {...props} />,
th: (props) => (
<th className="border border-black/20 px-3 py-2 text-left font-semibold text-black" {...props} />
),
td: (props) => (
<td className="border border-black/20 px-3 py-2 text-left text-black/80" {...props} />
),
pre: (props) => (
<pre className="rounded bg-black/10 p-3 text-sm overflow-x-auto" {...props} />
),
code: ({ className, children }) => {
const match = /language-(\w+)/.exec(className || "");
if (match) {
return (
<SyntaxHighlighter
style={codeTheme}
language={match[1]}
PreTag="div"
customStyle={{
margin: 0,
background: "transparent",
fontSize: "0.875rem",
}}
codeTagProps={{ style: { fontFamily: "inherit" } }}
>
{String(children).replace(/\n$/, "")}
</SyntaxHighlighter>
);
}
return (
<code
className="rounded bg-black/10 px-1.5 py-0.5 text-[0.95em] font-mono"
>
{children}
</code>
);
},
};
const components = {
types: {
code: ({ value }: any) => {
if (!value?.code) return null;
const highlightedLines = new Set<number>(
Array.isArray(value.highlightedLines) ? value.highlightedLines : [],
);
return (
<CodeBlock
code={String(value.code)}
language={value.language}
filename={value.filename}
highlightedLines={highlightedLines}
/>
);
},
table: ({ value }: any) => {
const rows = Array.isArray(value?.rows) ? value.rows : [];
if (rows.length === 0) return null;
const headerRowIndex = rows.findIndex((row: any) => row?.isHeader);
const headerRow =
headerRowIndex >= 0 ? rows[headerRowIndex] : undefined;
const bodyRows =
headerRowIndex >= 0
? rows.filter((_: any, index: number) => index !== headerRowIndex)
: rows;
const renderCells = (cells: any[], isHeader: boolean) =>
(cells || []).map((cell: any, index: number) => {
const Tag = isHeader ? "th" : "td";
return (
<Tag
key={cell?._key || index}
className={`border border-black/20 px-3 py-2 text-left align-top ${
isHeader ? "font-semibold text-black" : "text-black/80"
}`}
>
{cell?.value || ""}
</Tag>
);
});
return (
<div className="my-6 lg:my-8 overflow-x-auto not-prose">
<div className="rounded-xl border border-black/20 overflow-hidden bg-white">
<table className="w-full border-collapse text-sm text-left">
{headerRow?.cells?.length ? (
<thead className="bg-black/4 text-black/80">
<tr>{renderCells(headerRow.cells, true)}</tr>
</thead>
) : null}
<tbody className="divide-y divide-black/10">
{bodyRows.map((row: any, rowIndex: number) => (
<tr key={row?._key || rowIndex} className="even:bg-black/2">
{renderCells(row?.cells || [], false)}
</tr>
))}
</tbody>
</table>
</div>
</div>
);
},
markdownBlock: ({ value }: any) => {
const markdown = value?.markdown;
if (!markdown) return null;
return (
<div className="my-6 lg:my-8">
<div className="rounded-xl border border-black/10 bg-black/2 px-5 py-4">
<ReactMarkdown
remarkPlugins={[remarkGfm]}
components={markdownComponents}
>
{markdown}
</ReactMarkdown>
</div>
</div>
);
},
image: ({ value }: any) => {
if (!value?.asset) return null;
@ -55,12 +314,12 @@ const components = {
</h1>
),
h2: (props: any) => (
<h2 className="text-3xl sm:text-4xl lg:text-5xl font-normal leading-tight tracking-tighter text-black mt-8 mb-4 first:mt-0">
<h2 className="text-3xl sm:text-4xl lg:text-5xl font-normal leading-tight tracking-tighter text-black mt-10 mb-5 first:mt-0">
<span className="font-sans">{props.children}</span>
</h2>
),
h3: (props: any) => (
<h3 className="text-2xl sm:text-3xl lg:text-4xl font-normal leading-tight tracking-tighter text-black mt-6 mb-3 first:mt-0">
<h3 className="text-2xl sm:text-3xl lg:text-4xl font-normal leading-tight tracking-tighter text-black mt-8 mb-4 first:mt-0">
<span className="font-sans">{props.children}</span>
</h3>
),

1955
package-lock.json generated

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