Add Folder & Recursive Sanitize

kranack · Apr 17, 2018 · bc2bf9d · bc2bf9d
1 parent 3ad1dda
commit bc2bf9d
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Showing 4 changed files with 108 additions and 65 deletions.
diff --git a/lib/File/AbstractFile.php b/lib/File/AbstractFile.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace File;
+
+use Exception;
+
+abstract class FileType {
+	const Folder = 0;
+	const File = 1;
+	const Link = 2;
+}
+
+abstract class AbstractFile {
+
+	protected $path;
+	protected $_content;
+	protected $_type;
+
+	public function __construct($path, $create = false) {
+		$this->path = $path;
+		$this->_content = null;
+		$this->getType();
+
+		if (!$create) {
+			$this->exists($path);
+		}
+	}
+
+	public function getPath() {
+		return $this->path;
+	}
+
+    public function getType() {
+    	if (is_dir($this->path)) $this->_type = FileType::Folder;
+    	else if (is_link($this->path)) $this->_type = FileType::Link;
+    	else $this->_type = FileType::File;
+
+    	return $this->_type;
+    }
+
+    public function isFile() { return $this->_type === FileType::File; }
+    public function isFolder() { return $this->_type === FileType::Folder; }
+    public function isLink() { return  $this->_type === FileType::Link; }
+
+    private function exists() {
+        if (!file_exists($this->path)) {
+            throw new Exception("File not found");
+        }
+        if (!is_readable($this->path)) {
+        	throw new Exception("File not readable");
+        }
+    }
+
+    abstract public function getContent();
+    abstract public function setContent($content);
+
+    abstract public function read();
+    abstract public function save();
+
+}
diff --git a/lib/File/File.php b/lib/File/File.php
@@ -4,75 +4,34 @@
 
 use Exception;
 
-abstract class FileType {
-	const Folder = 0;
-	const File = 1;
-	const Link = 2;
-}
-
-class File {
-
-	private $filename;
-	private $_content;
-	private $_type;
-
-	public function __construct($filename, $create = false) {
-		$this->filename = $filename;
-		$this->_content = null;
-		$this->getType();
-
-		if (!$create) {
-			$this->exists($filename);
-		}
-	}
+class File extends AbstractFile {
 
 	public function getContent() {
 		if ($this->_content === null) {
-			$this->_content = file_get_contents($this->filename);	
+			$this->_content = file_get_contents($this->path);	
 		}
 
         if ($this->_content === false) { throw new Exception("Cannot get file content"); }
 
         return $this->_content;
 	}
+
+	public function setContent($content) {
+    	$this->_content = $content;
+    	return $this;
+    }
 
 	public function read() {
-		$handle = fopen($this->filename, "rb");
-		$contents = fread($handle, filesize($this->filename));
+		$handle = fopen($this->path, "rb");
+		$contents = fread($handle, filesize($this->path));
 		fclose($handle);
 
 		return $contents;
 	}
 
-    public function getType() {
-    	if (is_dir($this->filename)) $this->_type = FileType::Folder;
-    	else if (is_link($this->filename)) $this->_type = FileType::Link;
-    	else $this->_type = FileType::File;
-
-    	return $this->_type;
-    }
-
-    public function isFile() { return $this->_type === FileType::File; }
-    public function isFolder() { return $this->_type === FileType::Folder; }
-    public function isLink() { return  $this->_type === FileType::Link; }
-
-    public function setContent($content) {
-    	$this->_content = $content;
-    	return $this;
-    }
-
     public function save() {
-    	file_put_contents($this->filename, $this->_content);
+    	file_put_contents($this->path, $this->_content);
     	return $this;
     }
 
-    private function exists() {
-        if (!file_exists($this->filename)) {
-            throw new Exception("File not found");
-        }
-        if (!is_readable($this->filename)) {
-        	throw new Exception("File not readable");
-        }
-    }
-
 }
diff --git a/lib/File/Folder.php b/lib/File/Folder.php
@@ -1,15 +1,30 @@
 <?php
 
-class Folder {
-
-	private $path;
+namespace File;
 
-	public function __construct($folderPath) {
-		$this->path = $folderPath;
+class Folder extends AbstractFile {
+
+	public function getContent() {
+		// NYI
+        return null;
 	}
 
+	public function setContent($content) {
+		// NYI
+    	return $this;
+    }
+
 	public function read() {
-
+		$files = array_map(function($file) {
+			return new File($file);
+		}, glob($this->getPath() . DIRECTORY_SEPARATOR . "*"));
+
+		return $files;
 	}
 
+    public function save() {
+		// NYI
+    	return $this;
+    }
+
 }
diff --git a/lib/UTF8/UTF8.php b/lib/UTF8/UTF8.php
@@ -3,19 +3,28 @@
 namespace UTF8;
 
 use File\File;
+use File\Folder;
 
 class UTF8 {
 
     public static function sanitize(File $file) {
-        $fileContents = $file->read();
-
-        // Sanitize
-        foreach (static::getUTF8ToASCII() as $k => $v) {
-            $fileContents = str_replace($k, $v, $fileContents);
+        // Apply to all files
+        if ($file->isFolder()) {
+            $file = new Folder($file->getPath());
+            foreach ($file->read() as $_file) {
+                static::sanitize($_file);
+            }
+        } else {
+            $fileContents = $file->read();
+
+            // Sanitize
+            foreach (static::getUTF8ToASCII() as $k => $v) {
+                $fileContents = str_replace($k, $v, $fileContents);
+            }
+
+            // Save
+            $file->setContent($fileContents)->save();
         }
-
-        // Save
-        $file->setContent($fileContents)->save();
     }
 
     public static function getUTF8ToASCII() {