added php sandbox and some helper funcs to models

2018-07-14 15:22:10 +02:00
parent 8efa08b1cc
commit 66afe052b9
16 changed files with 4764 additions and 4 deletions
@@ -0,0 +1,107 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use Response;
+
+/**
+ * Development sandbox.
+ *
+ * @package FlowBox\Http\Controllers
+ */
+class SandboxController extends Controller
+{
+	public function index()
+	{
+		return view('debug.sandbox', [
+			'defcode' => $this->getDefcode()
+		]);
+	}
+
+	private function evaluateCode($code)
+	{
+		ini_set('display_errors', true);
+		ini_set('display_startup_errors', true);
+		ini_set('display_not_found_reason', true);
+		ini_set('display_exceptions', true);
+		ini_set('html_errors', false);
+
+		error_reporting(E_ALL | E_STRICT);
+
+		ob_start();
+		$memBefore = memory_get_usage(true);
+		$startTime = microtime(true);
+
+		// Remove the <?php mark
+		$code = preg_replace('{^\s*<\?(php)?\s*}i', '', $code);
+
+		/** Run code with bootstrap in separate scope */
+		function runCode($__source_code)
+		{
+			eval($__source_code);
+		}
+
+		try {
+			runCode($code);
+		} catch (\Exception $e) {
+			// dump & die - shows nice expandable view of the exception.
+			dd($e);
+		}
+
+		$endTime = microtime(true);
+		$memAfter = memory_get_peak_usage(true);
+
+		$output = ob_get_clean();
+
+		$memory = ($memAfter - $memBefore) / 1024.0 / 1024.0; // in MB
+		$duration = ($endTime - $startTime) * 1000; // in ms
+
+		return compact('memory', 'duration', 'output');
+	}
+
+	public function run(Request $request)
+	{
+		$this->validate($request, [
+			'code' => 'required'
+		]);
+
+		$out = $this->evaluateCode($request->code);
+
+		if ($request->wantsJson()) {
+
+			$resp = Response::json([
+				'output' => $out['output'] . "\n#end-php-console-output#",
+				'memory' => sprintf('%.3f', $out['memory']),
+				'duration' => sprintf('%.3f', $out['duration'])
+			], 200);
+
+			return $resp;
+
+		} else {
+
+			// Full HTML page
+			return view('debug.sandbox', [
+				'code' => $request->code,
+				'defcode' => $this->getDefcode(),
+				'output' => $out['output']
+			]);
+
+		}
+	}
+
+	private function getDefcode()
+	{
+		return <<<CODE
+<?php
+
+use MightyPork\Utils\Utils;
+use MightyPork\Utils\Str;
+
+Utils::logToStdout(false);
+Utils::logQueries();
+
+
+CODE;
+	}
+}