devfelipereis · June 26, 2020 01:24 · Jun 26, 2020 · Jun 26, 2020
diff --git a/gistfile1.txt → PDFService.php b/gistfile1.txt → PDFService.php
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,73 @@
+<?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';
+    }
+}