FEATURE: change directory structure

app/CMS/Helpers/Path.php

@@ -0,0 +1,61 @@
+<?php
+namespace App\CMS\Helpers;
+
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use Symfony\Component\Process\Exception\InvalidArgumentException;
+
+class Path
+{
+    /**
+     * Get URL to uploaded file
+     *
+     * @param $filename
+     *
+     * @return string
+     */
+    public static function upload($filename)
+    {
+        // for debug environment check if file exists
+        if (env('APP_DEBUG') && !file_exists(config('app.upload_path') . '/' . $filename)) {
+            throw new NotFoundHttpException('File ' . $filename . ' cannot be found in ' . config('app.upload_path') . '.');
+        }
+
+        // return url to uploaded file
+        return config('app.upload_url') . '/' . $filename;
+    }
+
+    public static function thumbnail($filename)
+    {
+        // try to check if file have thumbnail
+        if (file_exists(config('app.thumbnail_path') . '/' . $filename)) {
+            $url = config('app.thumbnail_url') . '/' . $filename;
+        } else {
+            $url = self::upload($filename);
+        }
+
+        return $url;
+    }
+
+    /**
+     * Get path to given asset
+     *
+     * @param $path
+     *
+     * @return string
+     */
+    public static function asset($path)
+    {
+        if (env('APP_DEBUG')) {
+            if (empty($path)) {
+                throw new InvalidArgumentException('No asset name defined!');
+            }
+
+            // check if asset exists and is file
+            if (!file_exists(public_path('assets/' . config('app.theme') . '/' . $path))) {
+                throw new NotFoundHttpException('Cannot find any asset in ' . public_path('assets/' . config('app.theme') . '/' . $path) . '. Try to check your paths.');
+            }
+        }
+
+        return config('app.url') . '/assets/' . config('app.theme') . '/' . $path;
+    }
+}