1 files changed, 203 insertions, 0 deletions
diff --git a/source/Filesystem.php b/source/Filesystem.php
new file mode 100644
index 0000000..2847d25
--- /dev/null
+++ b/source/Filesystem.php
@@ -0,0 +1,203 @@
+<?php
+/**
+ * @author stev leibelt <artodeto@bazzline.net>
+ * @since 2014-08-15 
+ */
+
+/**
+ * Class Filesystem
+ */
+class Filesystem
+{
+    /**
+     * @param string $source
+     * @param string $target
+     * @throws Exception
+     */
+    public function copy($source, $target)
+    {
+        if (copy($source, $target) === false) {
+            throw new Exception(
+                'can not copy "' . $source . '" to "' . $target . '"'
+            );
+        }
+    }
+
+    /**
+     * @param string $path
+     * @param int $mode
+     * @param bool $recursive
+     * @throws Exception
+     */
+    public function createDirectory($path, $mode = 0777, $recursive = false)
+    {
+        if (mkdir($path, $mode, $recursive) === false) {
+            throw new Exception(
+                'can not create directory "' . $path . '"'
+            );
+        }
+    }
+
+    /**
+     * @param string $path
+     * @return File
+     * @throws Exception
+     */
+    public function createFile($path)
+    {
+        if (touch($path) === false) {
+            throw new Exception(
+                'can not create file "' . $path . '"'
+            );
+        }
+
+        return $this->getFile($path);
+    }
+
+    /**
+     * @param string $path
+     * @throws Exception
+     */
+    public function deleteDirectory($path)
+    {
+        if (rmdir($path) === false) {
+            throw new Exception(
+                'can not delete directory "' . $path . '"'
+            );
+        }
+    }
+
+    /**
+     * @param string $path
+     * @throws Exception
+     */
+    public function deleteFile($path)
+    {
+        if (unlink($path) === false) {
+            throw new Exception(
+                'can not unlink "' . $path . '"'
+            );
+        }
+    }
+
+    /**
+     * This method is not bulletproof, it simple checks if $path is a directory
+     * @param string $path
+     * @return File
+     * @throws Exception
+     */
+    public function getFile($path)
+    {
+        if ($this->isDirectory($path)) {
+            throw new Exception(
+                'provided path "' . $path . '" is a directory'
+            );
+        }
+
+        $file = new File();
+        $file->setPath($path);
+
+        return $file;
+    }
+
+    /**
+     * taken from: https://github.com/stevleibelt/examples/blob/master/php/filesystem/listFilesInDirectory.php
+     * @param string $path
+     * @param array $blackList
+     * @param bool $addPathToName
+     * @return array
+     */
+    public function getDirectories($path, array $blackList = array(), $addPathToName = true)
+    {
+        $blackList = array_merge(
+            $blackList,
+            array(
+                '.',
+                '..'
+            )
+        );
+        $directories = array();
+
+        if (is_dir($path)) {
+            if ($directoryHandle = opendir($path)) {
+                while (false !== ($directory = readdir($directoryHandle))) {
+                    if (is_dir($path . DIRECTORY_SEPARATOR . $directory)) {
+                        if (!in_array($directory, $blackList)) {
+                            if ($addPathToName) {
+                                $directories[] = $path . DIRECTORY_SEPARATOR . $directory;
+                            } else {
+                                $directories[] = $directory;
+                            }
+                        }
+                    }
+                }
+                closedir($directoryHandle);
+            }
+        }
+
+        return $directories;
+    }
+
+    /**
+     * taken from: https://github.com/stevleibelt/examples/blob/master/php/filesystem/listFilesInDirectory.php
+     * @param string $path
+     * @param array $blackList
+     * @param bool $addPathToName
+     * @return array
+     */
+    public function getFiles($path, array $blackList = array(), $addPathToName = true)
+    {
+        $files = array();
+
+        if (is_dir($path)) {
+            if ($directoryHandle = opendir($path)) {
+                while (false !== ($file = readdir($directoryHandle))) {
+                    if (is_file($path . DIRECTORY_SEPARATOR . $file)) {
+                        if (!in_array($file, $blackList)) {
+                            if ($addPathToName) {
+                                $files[] = $path . DIRECTORY_SEPARATOR . $file;
+                            } else {
+                                $files[] = $file;
+                            }
+                        }
+                    }
+                }
+                closedir($directoryHandle);
+            }
+        }
+
+        return $files;
+    }
+
+    /**
+     * @param string $path
+     * @return bool
+     */
+    public function isDirectory($path)
+    {
+        return is_dir($path);
+    }
+
+    /**
+     * @param string $path
+     * @return bool
+     */
+    public function isFile($path)
+    {
+        return is_file($path);
+    }
+
+    /**
+     * @param string $source
+     * @param string $target
+     * @throws Exception
+     */
+    public function move($source, $target)
+    {
+        if (rename($source, $target) === false) {
+            throw new Exception(
+                'can not move "' . $source . '" to "' . $target . '"'
+            );
+        }
+    }
+}
+\ No newline at end of file