58 lines
1.5 KiB
PHP
58 lines
1.5 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace App\Http\Controllers;
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use App\Models\AppSetting;
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use Illuminate\View\View;
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use Symfony\Component\HttpFoundation\BinaryFileResponse;
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class HelpController extends Controller
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{
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public function index(): View
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{
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return view('help.index', [
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'appName' => AppSetting::getAppName() ?? 'Glastree',
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]);
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}
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public function pdf(): View
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{
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return view('help.pdf', [
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'appName' => AppSetting::getAppName() ?? 'Glastree',
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]);
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}
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public function downloadPdf(): BinaryFileResponse
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{
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$pdfPath = storage_path('app/help-guida.pdf');
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if (!file_exists($pdfPath)) {
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$appName = AppSetting::getAppName() ?? 'Glastree';
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$html = view('help.pdf', ['appName' => $appName])->render();
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$tmpHtml = tempnam(sys_get_temp_dir(), 'help_') . '.html';
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file_put_contents($tmpHtml, $html);
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$cmd = sprintf(
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'/usr/bin/chromium --headless --no-sandbox --disable-gpu --print-to-pdf=%s %s 2>&1',
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escapeshellarg($pdfPath),
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escapeshellarg('file://' . $tmpHtml)
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);
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exec($cmd, $execOutput, $exitCode);
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unlink($tmpHtml);
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if ($exitCode !== 0 || !file_exists($pdfPath)) {
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abort(500, 'Errore generazione PDF. Assicurati che Chromium sia installato.');
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}
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}
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return response()->download($pdfPath, 'guida-glastree.pdf', [
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'Content-Type' => 'application/pdf',
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]);
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}
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}
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