PDFService.php

<?php

namespace App\Services;

use File;
use Nesk\Puphpeteer\Puppeteer;

class PDFService
{
    public function generateFromURL(String $url, String $fileName, String $savePath = ''): void
    {
        if (filter_var($url, FILTER_VALIDATE_URL) === false) {
            throw new \Exception('Url is not valid');
        }

        if (empty($savePath)) {
            throw new \Exception('$savePath needs to be set');
        }

        $fileName = !empty($fileName) ? $fileName : uniqid();
        $fileName = $this->putExtension($fileName);

        if (substr($savePath, 1) === '/') {
            $savePath = substr($savePath, 0, 1);
        }

        if (substr($savePath, -1) !== '/') {
            $savePath .= '/';
        }

        $base_path = storage_path('app/public/'.$savePath);
        $full_path = $base_path.$fileName;

        if (!File::exists($base_path)) {
            File::makeDirectory($base_path, 0755, true, true);
        }

        $puppeteer = new Puppeteer([
            'idle_timeout' => 10000,
            'read_timeout' => 10000,
        ]);

        $browser = $puppeteer->launch([
            'executablePath' => '/usr/bin/chromium-browser',
            'slowMo' => '1000',
            'args' => ['--no-sandbox', '--disable-dev-shm-usage']
        ]);

        $page = $browser->newPage();
        $page->goto($url, ['waitUntil'=> 'networkidle2', 'timeout' => 10000]);
        $page->emulateMedia('screen');
        $page->pdf([
            'path' => $full_path,
            'format' => 'A4',
            'printBackground' => true,
            // 'displayHeaderFooter' => true,
            'margin' => [
                'top' => '2.54cm',
                'left' => '1cm',
                'bottom' => '3cm',
                'right' => '1cm',
            ],
            'pageNumber' => true
        ]);

        $browser->close();
    }

    private function putExtension($str)
    {
        return $str . '.pdf';
    }
}