Feat: Adding file and directory checker functions

Author: abass-dev

src/Exceptions/DirNotFoundException.php

@@ -0,0 +1,13 @@
+<?php
+/*
+ * This file is part of the Nigatedev PHP framework package 
+ *
+ * (c) Abass Ben Cheik <abass@todaysdev.com>
+ */
+ 
+ namespace Nigatedev\Filesystem\Exceptions;
+ 
+ class DirNotFoundException extends \Exception implements FileExceptionInterface 
+ {
+   
+ }

src/Exceptions/FileExceptionInterface.php

@@ -0,0 +1,18 @@
+<?php
+/*
+ * This file is part of the Nigatedev PHP framework package
+ *
+ * (c) Abass Ben Cheik <abass@todaysdev.com>
+ */
+
+namespace Nigatedev\Filesystem\Exceptions;
+
+/**
+ * Filesystem exception interface
+ *
+ * @author Abass Ben Cheik <abass@todaysdev.com>
+ */
+interface FileExceptionInterface extends \Throwable
+{
+  
+}

src/Exceptions/FileNotFoundException.php

@@ -0,0 +1,13 @@
+<?php
+/*
+ * This file is part of the Nigatedev PHP framework package 
+ *
+ * (c) Abass Ben Cheik <abass@todaysdev.com>
+ */
+ 
+ namespace Nigatedev\Filesystem\Exceptions;
+ 
+ class FileNotFoundException extends \Exception implements FileExceptionInterface 
+ {
+   
+ }

src/Filesystem.php

@@ -1,17 +1,47 @@
 <?php
 /*
- * This file is part of the Nigatedev PHP framework 
+ * This file is part of the Nigatedev PHP framework package 
  *
  * (c) Abass Ben Cheik <abass@todaysdev.com>
  */
 
 namespace Nigatedev\Filesystem;
 
+use Nigatedev\Filesystem\Exceptions\FileNotFoundException;
+use Nigatedev\Filesystem\Exceptions\DirNotFoundException;
+
 /**
  * The Nigatedev PHP framework filesystem manipulator
  *
  * @author Abass Ben Cheik <abass@todaysdev.com>
  */
 class Filesystem {
 
+  /**
+   * @var string $fieName
+   */
+  private string $fieName;
+  
+  public function isFile($fieName): bool
+  {
+    if (!file_exists($fieName)) {
+      throw new FileNotFoundException("Fatal error: {$fieName} file not found");
+    }
+    return true;
+  }
+  
+  public function isFilePut($fieName)
+  {
+    if ($this->isFile($fieName)) {
+    return file_put_contents($fieName);
+    }
+  }
+  
+  public function isDir($dirName)
+  {
+    if (!is_dir($dirName)) {
+      throw new DirNotFoundException("Fatal error: {$dirName} directory not found");
+    }
+    return true;
+  }
 }