1.1.1: added Browser

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "playtini/console-pack",
-    "version": "1.0.1",
+    "version": "1.1.1",
     "description": "Playtini Console Pack",
     "type": "library",
     "license": "proprietary",

src/Browser.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Playtini\ConsolePack;
+
+use Psr\Cache\InvalidArgumentException;
+use Symfony\Component\Cache\Adapter\FilesystemAdapter;
+
+class Browser
+{
+    /** @var null */
+    private $cacheDirectory = null;
+
+    public function __construct(string $cacheDirectory = null)
+    {
+        $this->cacheDirectory = $cacheDirectory;
+    }
+
+    public function get(string $url): ?string
+    {
+        $cache = new FilesystemAdapter('browser', 86400 * 7, __DIR__ . '/../../var/cache');
+
+        $result = null;
+        try {
+            $cacheItem = $cache->getItem(md5($url));
+        } catch (InvalidArgumentException $e) {
+            return null;
+        }
+        $result = $cacheItem->get();
+        if ($result === null) {
+            $result = $this->doGet($url);
+            $cacheItem->set($result);
+            $cache->save($cacheItem);
+        }
+        if ($result === false || $result === null) {
+            $result = null;
+        }
+
+        return $result;
+    }
+
+    /**
+     * @param string $url
+     * @return bool|string
+     */
+    private function doGet(string $url)
+    {
+        try {
+            $result = file_get_contents($url);
+        } catch (\Exception $e) {
+            return null;
+        }
+
+        return $result;
+    }
+}