package installer

app/Helpers/Installer/PermissionsChecker.php

@@ -0,0 +1,83 @@
+<?php
+
+namespace App\Helpers\Installer;
+
+class PermissionsChecker
+{
+    /**
+     * @var array
+     */
+    protected $results = [];
+
+    /**
+     * Set the result array permissions and errors.
+     *
+     * @return mixed
+     */
+    public function __construct()
+    {
+        $this->results['permissions'] = [];
+
+        $this->results['errors'] = null;
+    }
+
+    /**
+     * Check for the folders permissions.
+     *
+     * @param  array  $folders
+     * @return array
+     */
+    public function check(array $folders)
+    {
+        foreach ($folders as $folder => $permission) {
+            if (! ($this->getPermission($folder) >= $permission)) {
+                $this->addFileAndSetErrors($folder, $permission, false);
+            } else {
+                $this->addFile($folder, $permission, true);
+            }
+        }
+
+        return $this->results;
+    }
+
+    /**
+     * Get a folder permission.
+     *
+     * @param  $folder
+     * @return string
+     */
+    private function getPermission($folder)
+    {
+        return substr(sprintf('%o', fileperms(base_path($folder))), -4);
+    }
+
+    /**
+     * Add the file to the list of results.
+     *
+     * @param  $folder
+     * @param  $permission
+     * @param  $isSet
+     */
+    private function addFile($folder, $permission, $isSet)
+    {
+        array_push($this->results['permissions'], [
+            'folder' => $folder,
+            'permission' => $permission,
+            'isSet' => $isSet,
+        ]);
+    }
+
+    /**
+     * Add the file and set the errors.
+     *
+     * @param  $folder
+     * @param  $permission
+     * @param  $isSet
+     */
+    private function addFileAndSetErrors($folder, $permission, $isSet)
+    {
+        $this->addFile($folder, $permission, $isSet);
+
+        $this->results['errors'] = true;
+    }
+}