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React hook to retrieve page metadata (title and icon) for a given URL path. Useful for building custom navigation components, breadcrumbs, or displaying page information dynamically.

​
Signature

const usePageMeta: (path: string) => PageMeta | null

type PageMeta = {
  title: string;
  icon?: ReactNode;
}

​
Parameters

​
path
string
required
URL path to find metadata for (e.g., “/products/all”, “/orders/:id”)Supports:
  • Static paths: /dashboard, /products/list
  • Dynamic segments: /orders/:orderId, /products/:slug
  • Nested paths: /settings/profile/edit

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Returns

​
PageMeta | null
object
Returns an object containing page metadata if found, or null if the path is external or not found

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Usage

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Display Current Page Info

import { usePageMeta } from "@tailor-platform/app-shell";
import { useLocation } from "react-router";

function PageHeader() {
  const location = useLocation();
  const pageMeta = usePageMeta(location.pathname);
  
  if (!pageMeta) {
    return <h1>Unknown Page</h1>;
  }
  
  return (
    <header>
      {pageMeta.icon}
      <h1>{pageMeta.title}</h1>
    </header>
  );
}

​
Custom Navigation Item

import { usePageMeta } from "@tailor-platform/app-shell";
import { Link } from "react-router";

function NavItem({ to }: { to: string }) {
  const pageMeta = usePageMeta(to);
  
  return (
    <Link to={to}>
      {pageMeta?.icon}
      <span>{pageMeta?.title || to}</span>
    </Link>
  );
}

// Usage
function Navigation() {
  return (
    <nav>
      <NavItem to="/dashboard" />
      <NavItem to="/products" />
      <NavItem to="/orders" />
    </nav>
  );
}

​
Dynamic Breadcrumbs

import { usePageMeta } from "@tailor-platform/app-shell";
import { useLocation } from "react-router";

function Breadcrumbs() {
  const location = useLocation();
  const pathSegments = location.pathname.split("/").filter(Boolean);
  
  const breadcrumbPaths = pathSegments.map((_, index) => {
    return "/" + pathSegments.slice(0, index + 1).join("/");
  });
  
  return (
    <nav aria-label="Breadcrumb">
      <ol>
        {breadcrumbPaths.map((path) => {
          const pageMeta = usePageMeta(path);
          return (
            <li key={path}>
              <a href={path}>
                {pageMeta?.icon}
                {pageMeta?.title || path}
              </a>
            </li>
          );
        })}
      </ol>
    </nav>
  );
}

​
Page Title Component

import { usePageMeta } from "@tailor-platform/app-shell";
import { useLocation } from "react-router";
import { useEffect } from "react";

function DocumentTitle() {
  const location = useLocation();
  const pageMeta = usePageMeta(location.pathname);
  
  useEffect(() => {
    if (pageMeta) {
      document.title = `${pageMeta.title} - My App`;
    }
  }, [pageMeta]);
  
  return null;
}

// Add to your app root
function App() {
  return (
    <>
      <DocumentTitle />
      <YourAppContent />
    </>
  );
}

​
Tab Navigation

import { usePageMeta } from "@tailor-platform/app-shell";
import { Link, useLocation } from "react-router";

function TabNavigation({ tabs }: { tabs: string[] }) {
  const location = useLocation();
  
  return (
    <div role="tablist">
      {tabs.map((tabPath) => {
        const pageMeta = usePageMeta(tabPath);
        const isActive = location.pathname === tabPath;
        
        return (
          <Link
            key={tabPath}
            to={tabPath}
            role="tab"
            aria-selected={isActive}
            className={isActive ? "active" : ""}
          >
            {pageMeta?.icon}
            <span>{pageMeta?.title || tabPath}</span>
          </Link>
        );
      })}
    </div>
  );
}

// Usage
function SettingsPage() {
  return (
    <div>
      <h1>Settings</h1>
      <TabNavigation 
        tabs={[
          "/settings/profile",
          "/settings/security",
          "/settings/notifications",
        ]}
      />
    </div>
  );
}

​
How It Works

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Path Matching

The hook searches through all registered modules and resources to find a matching path:
  1. Exact matches: /products/list matches exactly
  2. Dynamic segments: /orders/:id matches /orders/123
  3. Nested resources: Searches recursively through sub-resources
  4. External links: Returns null for paths starting with http:// or https://

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Title Resolution

Titles are resolved in this order:
  1. Custom meta.title from module/resource definition
  2. Localized title if using LocalizedString
  3. Path converted to title case (e.g., “product-list” → “Product List”)

​
Example Module Definition

import { defineModule, defineResource } from "@tailor-platform/app-shell";
import { Package } from "lucide-react";

const productsModule = defineModule({
  path: "products",
  meta: {
    title: "Products",
    icon: <Package />,
  },
  resources: [
    defineResource({
      path: "list",
      meta: {
        title: "Product List",
      },
      component: ProductList,
    }),
    defineResource({
      path: ":productId",
      meta: {
        title: "Product Details",
      },
      component: ProductDetails,
    }),
  ],
});
With this configuration: 
usePageMeta("/products") 
// Returns: { title: "Products", icon: <Package /> }

usePageMeta("/products/list")
// Returns: { title: "Product List", icon: undefined }

usePageMeta("/products/abc-123")
// Returns: { title: "Product Details", icon: undefined }

usePageMeta("https://example.com")
// Returns: null (external link)

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Edge Cases

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Path Not Found

const pageMeta = usePageMeta("/non-existent-path");
// Returns: null

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External URLs

const pageMeta = usePageMeta("https://external.com/page");
// Returns: null

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Root Path

const pageMeta = usePageMeta("/");
// Returns metadata for the root module if defined, or null

​
Best Practices

  1. Always check for null: The hook may return null for external links or unknown paths
  2. Provide fallbacks: Display a default title/icon when metadata is not found
  3. Use with localization: Combine with defineI18nLabels for multi-language support
  4. Cache results: React automatically memoizes hook results, but consider useMemo for expensive operations

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