generate dynamic sitemaps in a laravel project without using composer

Question

I want to generate Dynamic sitemap for my laravel project. I had already searched in so many sites for an answer. some of them describes it using composer. I di

Answer 1

Add this line to your routes.php

Route::get('/sitemap', function()
{
   return Response::view('sitemap')->header('Content-Type', 'application/xml');
});

Create new file app\Http\Middleware\sitemap.php

auth = $auth;
    }


    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request $request
     * @param  \Closure                 $next
     *
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if ( !$request->is("sitemap") && $request->fullUrl() != '' && $this->auth->guest() )
        {
            $aSiteMap = \Cache::get('sitemap', []);
            $changefreq = 'always';
            if ( !empty( $aSiteMap[$request->fullUrl()]['added'] ) ) {
                $aDateDiff = Carbon::createFromTimestamp( $aSiteMap[$request->fullUrl()]['added'] )->diff( Carbon::now() );
                if ( $aDateDiff->y > 0 ) {
                    $changefreq = 'yearly';
                } else if ( $aDateDiff->m > 0) {
                    $changefreq = 'monthly';
                } else if ( $aDateDiff->d > 6 ) {
                    $changefreq = 'weekly';
                } else if ( $aDateDiff->d > 0 && $aDateDiff->d < 7 ) {
                    $changefreq = 'daily';
                } else if ( $aDateDiff->h > 0 ) {
                    $changefreq = 'hourly';
                } else {
                    $changefreq = 'always';
                }
            }
            $aSiteMap[$request->fullUrl()] = [
                'added' => time(),
                'lastmod' => Carbon::now()->toIso8601String(),
                'priority' => 1 - substr_count($request->getPathInfo(), '/') / 10,
                'changefreq' => $changefreq
            ];
            \Cache::put('sitemap', $aSiteMap, 2880);
        }
        return $next($request);
    }
}

And create new view file resources\views\sitemap.blade.php

    @foreach( Cache::get('sitemap') as $url => $params )
    
        {{$url}}
        {{$params['lastmod']}}
        {{$params['changefreq']}}
        {{$params['priority']}}
    
    @endforeach

Add an entry to protected $middleware array in the file app\Http\Kernel.php

'sitemap' => 'App\Http\Middleware\sitemap'