Current oav website

dotclear._no/plugins/importExport/inc/flat/class.backupFile.php

@@ -0,0 +1,133 @@
+<?php
+# -- BEGIN LICENSE BLOCK ---------------------------------------
+#
+# This file is part of Dotclear 2.
+#
+# Copyright (c) 2003-2011 Olivier Meunier & Association Dotclear
+# Licensed under the GPL version 2.0 license.
+# See LICENSE file or
+# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+#
+# -- END LICENSE BLOCK -----------------------------------------
+if (!defined('DC_RC_PATH')) { return; }
+
+class backupFile
+{
+	protected $fp;
+	private $line_cols = array();
+	private $line_name;
+	
+	private $replacement = array(
+		'/(?<!\\\\)(?>(\\\\\\\\)*+)(\\\\n)/u' => "\$1\n",
+		'/(?<!\\\\)(?>(\\\\\\\\)*+)(\\\\r)/u' => "\$1\r",
+		'/(?<!\\\\)(?>(\\\\\\\\)*+)(\\\\")/u' => '$1"',
+		'/(\\\\\\\\)/' => '\\'
+	);
+	
+	public function __construct($file)
+	{
+		if (file_exists($file) && is_readable($file)) {
+			$this->fp = fopen($file,'rb');
+		} else {
+			throw new Exception(__('No file to read.'));
+		}
+	}
+	
+	public function __destruct()
+	{
+		if ($this->fp) {
+			fclose($this->fp);
+		}
+	}
+	
+	public function getLine()
+	{
+		if (feof($this->fp)) {
+			return false;
+		}
+		
+		$line = trim(fgets($this->fp));
+		
+		if (substr($line,0,1) == '[')
+		{
+			$this->line_name = substr($line,1,strpos($line,' ')-1);
+			
+			$line = substr($line,strpos($line,' ')+1,-1);
+			$this->line_cols = explode(',',$line);
+			
+			return $this->getLine();
+		}
+		elseif (substr($line,0,1) == '"')
+		{
+			$line = preg_replace('/^"|"$/','',$line);
+			$line = preg_split('/(^"|","|"$)/m',$line);
+			
+			if (count($this->line_cols) != count($line)) {
+				throw new Exception('Invalid row count');
+			}
+			
+			$res = array();
+			
+			for ($i=0; $i<count($line); $i++) {
+				$res[$this->line_cols[$i]] =
+				preg_replace(array_keys($this->replacement),array_values($this->replacement),$line[$i]);
+			}
+			
+			return new backupFileItem($this->line_name,$res);
+		}
+		else
+		{
+			return $this->getLine();
+		}
+	}
+}
+
+class backupFileItem
+{
+	public $__name;
+	private $__data = array();
+	
+	public function __construct($name,$data)
+	{
+		$this->__name = $name;
+		$this->__data = $data;
+	}
+	
+	public function f($name)
+	{
+		return iconv('UTF-8','UTF-8//IGNORE',$this->__data[$name]);
+	}
+	
+	public function __get($name)
+	{
+		return $this->f($name);
+	}
+	
+	public function __set($n,$v)
+	{
+		$this->__data[$n] = $v;
+	}
+	
+	public function exists($n)
+	{
+		return isset($this->__data[$n]);
+	}
+	
+	public function drop()
+	{
+		foreach (func_get_args() as $n) {
+			if (isset($this->__data[$n])) {
+				unset($this->__data[$n]);
+			}
+		}
+	}
+	
+	public function substitute($old,$new)
+	{
+		if (isset($this->__data[$old])) {
+			$this->__data[$new] = $this->__data[$old];
+			unset($this->__data[$old]);
+		}
+	}
+}
+?>