Refactor markdown rendering, sidebar nav, code block & clipboard hook

[AndlerRL]

Summary by Sourcery

Refactor markdown rendering components to use a centralized memoized markdown components library, improving code reusability and reducing duplication

Enhancements:

• Created a centralized memoized markdown components library to standardize markdown rendering across different components
• Improved code reusability by extracting common markdown rendering logic

Chores:

• Removed duplicated markdown rendering code from multiple components
• Updated various components to use the new memoized markdown components

Summary by CodeRabbit

• New Features

  • Introduced a centralized markdown rendering solution for consistent display.
  • Expanded language support in code blocks with improved interactions for downloading and copying content.
  • Added support for a new 'pro' route type in navigation.

• Refactor

  • Updated navigation to recognize pro routes.
  • Replaced inline markdown definitions with a modular approach, removing redundant preprocessing logic across chat and blog components.

• Chores

  • Enhanced clipboard error logging for better diagnostics.

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
masterbots	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Mar 28, 2025 9:39pm

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request refactors the markdown rendering components to reduce code duplication and improve maintainability. It introduces a memoized component factory for consistent markdown rendering across the application. Additionally, it updates the sidebar link logic to correctly handle 'pro' routes.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Refactor Markdown Components	Consolidated markdown rendering logic into a single, memoized component factory. Removed duplicated code for preprocessing children nodes. Centralized handling of code blocks, headings, lists, and links. Added a default style for inline code blocks. Added more file extensions to the code block. Added a check for clipboard availability.	apps/masterbots.ai/components/routes/chat/chat-message.tsx apps/masterbots.ai/components/routes/chat/reasoning/reasoning-chat-message.tsx apps/masterbots.ai/components/shared/thread-blog-markdown.tsx apps/masterbots.ai/components/routes/browse/browse-chat-message.tsx apps/masterbots.ai/components/shared/short-message.tsx apps/masterbots.ai/components/ui/codeblock.tsx apps/masterbots.ai/lib/memoized-markdown-components.tsx apps/masterbots.ai/lib/hooks/use-copy-to-clipboard.tsx
Update Sidebar Link Logic	Modified the sidebar link logic to handle 'pro' routes correctly. Ensured that 'pro' routes are correctly identified and navigated to. Adjusted the logic for determining the route type based on whether the route is 'pro', 'public', or 'personal'.	apps/masterbots.ai/components/layout/sidebar/sidebar-link.tsx

---

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[coderabbitai]

Walkthrough

This pull request introduces several refactors and updates across multiple components. A new boolean variable (isPro) is added to adjust navigation behavior in the sidebar. Multiple components have been refactored to replace inline markdown component definitions and preprocessing functions with a centralized memoizedMarkdownComponents function. The changes also expand language support and event handling in the code block component and add logging in the clipboard hook. A new module centralizes markdown renderer creation for consistent usage across the application.

Changes

File(s)	Change Summary
apps/masterbots.ai/components/layout/sidebar/sidebar-link.tsx	Added a new isPro variable to determine and pass the correct navigation type to navigateTo in handleChatbotClick.
apps/masterbots.ai/components/routes/(browse/browse-chat-message.tsx, chat/chat-message.tsx, chat/reasoning/reasoning-chat-message.tsx), apps/masterbots.ai/components/shared/(short-message.tsx, thread-blog-markdown.tsx)	Replaced inline markdown component definitions and preprocessing functions with a call to memoizedMarkdownComponents for modular rendering.
apps/masterbots.ai/components/ui/codeblock.tsx	Expanded the programmingLanguages mapping with additional languages, updated downloadAsFile and onCopy event signatures, and adjusted styling for interactive elements.
apps/masterbots.ai/lib/hooks/use-copy-to-clipboard.tsx	Introduced a logging statement for when the Clipboard API is not available.
apps/masterbots.ai/lib/memoized-markdown-components.tsx	Added a new module providing a memoized set of markdown component renderers with optional preprocessing and click handling.
apps/masterbots.ai/lib/utils.ts	Updated RouteType to include an additional route type 'pro'.

Sequence Diagram(s)

sequenceDiagram
    participant U as User
    participant SB as Sidebar
    participant CB as ChatbotComponent
    participant NT as navigateTo
    U->>SB: Click chatbot link
    SB->>CB: Trigger handleChatbotClick
    CB->>CB: Check routeType and set isPro
    CB->>NT: Call navigateTo with (pro/public/personal) type

Loading

sequenceDiagram
    participant C as Component (ChatMessage, etc.)
    participant MR as MemoizedReactMarkdown
    participant MMC as memoizedMarkdownComponents
    C->>MR: Render markdown content
    MR->>MMC: Retrieve custom markdown renderers
    MMC-->>MR: Return Components object
    MR-->>C: Render markdown with new components

Loading

Possibly related PRs

• fix:sideBar updating URL #286: Modifies the ChatbotComponent in sidebar-link.tsx with changes related to how the navigateTo function processes the new isPro condition.

Suggested labels

bug, enhancement

Poem

Oh, I hopped upon new lines of code,
Where markdown magic now brightly glowed,
A pro path defined with a clever check,
And copy hooks log when APIs are wrecked,
I’m just a rabbit celebrating each load!
🐇✨ Happy hops in a refactored road!

---

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[sourcery-ai]

Hey @AndlerRL - I've reviewed your changes - here's some feedback:

Overall Comments:

• The introduction of memoizedMarkdownComponents is a good way to avoid re-rendering these components unnecessarily.
• Consider adding a default case to the languageMap in codeblock.tsx to prevent errors when the language is not found.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[coderabbitai]

Actionable comments posted: 1

🧹 Nitpick comments (1)

apps/masterbots.ai/lib/utils.ts (1)

302-306: JSDoc comment is outdated

The documentation for getRouteType incorrectly states it returns 'chat' | 'public' | '' when it actually returns RouteType which now includes 'chat', 'public', 'profile', and 'pro'.

/**
 * Determines the route type based on the pathname
 * @param pathname - The current pathname from Next.js usePathname()
- * @returns 'chat' | 'public' | ''
+ * @returns RouteType - 'chat' | 'public' | 'profile' | 'pro'
 */

📜 Review details

Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Lite

📥 Commits

Reviewing files that changed from the base of the PR and between b204b73 and c42c2b7.

📒 Files selected for processing (1)

• apps/masterbots.ai/lib/utils.ts (1 hunks)

🔇 Additional comments (1)

apps/masterbots.ai/lib/utils.ts (1)

310-337:

Details

✅ Verification successful

Add logic to detect 'pro' route

The function needs to be updated to detect and return the new 'pro' route type that was added to the RouteType type definition.

export function getRouteType(pathname: string | null): RouteType {
	if (!pathname || pathname === '/') return 'public'

	// ? Normalize the path by converting to lowercase and removing trailing slashes
	const normalizedPath = pathname.toLowerCase().replace(/\/+$/, '')

	// ? Check for chat routes (starting with /c but not being /career)
	if (
		normalizedPath.startsWith('/c') &&
		normalizedPath !== '/career' &&
		!normalizedPath.startsWith('/career/')
	) {
		return 'chat'
	}

	// ? Check for profile routes
	if (normalizedPath.startsWith('/u')) {
		return 'profile'
	}

+	// ? Check for pro routes
+	if (normalizedPath.startsWith('/pro')) {
+		return 'pro'
+	}

	// ? Check for public routes
	const publicRoutes = [/^\/$/, /^\/[^/]+\/[^/]+$/, /^\/[^/]+\/[^/]+\/[^/]+$/]
	if (publicRoutes.some((route) => route.test(normalizedPath))) {
		return 'public'
	}

	return 'public'
}

Let's verify if there are any pro routes in the codebase:

---

🏁 Script executed:

#!/bin/bash
# Check for any routing definitions involving 'pro' routes
echo "Searching for Pro route definitions..."
rg -i "path.*pro|route.*pro|href.*pro" --type ts --type tsx

echo "Searching for sidebar-link.tsx where isPro is used..."
rg -i "isPro" apps/masterbots.ai/components/layout/sidebar/sidebar-link.tsx

Length of output: 529

---

Attention: 'Pro' Route Detection Successfully Integrated

The new checks for '/pro' routes have been added as requested. The recent shell script output confirms that the isPro flag is used in sidebar-link.tsx—indicating that sidebar components expect and handle the 'pro' route type. This update in apps/masterbots.ai/lib/utils.ts now correctly normalizes and processes '/pro' routes, aligning with the updated RouteType definition.

• The logic checking for /pro has been correctly inserted between the profile and public route checks.
• Verification via patterns in sidebar-link.tsx confirms the usage of the 'pro' type.

[AndlerRL]

Andler Development Support - March 2025