From 12fe58d997d2066dc362fd393a18b4e5da190513 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Wed, 27 May 2009 15:11:53 -0700
Subject: Rename 'kohana' to 'system' to conform to the Kohana filesystem
 layout.  I'm comfortable with us not clearly drawing the distinction about
 the fact that it's Kohana.

---
 kohana/helpers/upload.php | 162 ----------------------------------------------
 1 file changed, 162 deletions(-)
 delete mode 100644 kohana/helpers/upload.php

(limited to 'kohana/helpers/upload.php')

diff --git a/kohana/helpers/upload.php b/kohana/helpers/upload.php
deleted file mode 100644
index 422e9e8d..00000000
--- a/kohana/helpers/upload.php
+++ /dev/null
@@ -1,162 +0,0 @@
-<?php defined('SYSPATH') OR die('No direct access allowed.');
-/**
- * Upload helper class for working with the global $_FILES
- * array and Validation library.
- *
- * $Id: upload.php 3769 2008-12-15 00:48:56Z zombor $
- *
- * @package    Core
- * @author     Kohana Team
- * @copyright  (c) 2007-2008 Kohana Team
- * @license    http://kohanaphp.com/license.html
- */
-class upload_Core {
-
-	/**
-	 * Save an uploaded file to a new location.
-	 *
-	 * @param   mixed    name of $_FILE input or array of upload data
-	 * @param   string   new filename
-	 * @param   string   new directory
-	 * @param   integer  chmod mask
-	 * @return  string   full path to new file
-	 */
-	public static function save($file, $filename = NULL, $directory = NULL, $chmod = 0644)
-	{
-		// Load file data from FILES if not passed as array
-		$file = is_array($file) ? $file : $_FILES[$file];
-
-		if ($filename === NULL)
-		{
-			// Use the default filename, with a timestamp pre-pended
-			$filename = time().$file['name'];
-		}
-
-		if (Kohana::config('upload.remove_spaces') === TRUE)
-		{
-			// Remove spaces from the filename
-			$filename = preg_replace('/\s+/', '_', $filename);
-		}
-
-		if ($directory === NULL)
-		{
-			// Use the pre-configured upload directory
-			$directory = Kohana::config('upload.directory', TRUE);
-		}
-
-		// Make sure the directory ends with a slash
-		$directory = rtrim($directory, '/').'/';
-
-		if ( ! is_dir($directory) AND Kohana::config('upload.create_directories') === TRUE)
-		{
-			// Create the upload directory
-			mkdir($directory, 0777, TRUE);
-		}
-
-		if ( ! is_writable($directory))
-			throw new Kohana_Exception('upload.not_writable', $directory);
-
-		if (is_uploaded_file($file['tmp_name']) AND move_uploaded_file($file['tmp_name'], $filename = $directory.$filename))
-		{
-			if ($chmod !== FALSE)
-			{
-				// Set permissions on filename
-				chmod($filename, $chmod);
-			}
-
-			// Return new file path
-			return $filename;
-		}
-
-		return FALSE;
-	}
-
-	/* Validation Rules */
-
-	/**
-	 * Tests if input data is valid file type, even if no upload is present.
-	 *
-	 * @param   array  $_FILES item
-	 * @return  bool
-	 */
-	public static function valid($file)
-	{
-		return (is_array($file)
-			AND isset($file['error'])
-			AND isset($file['name'])
-			AND isset($file['type'])
-			AND isset($file['tmp_name'])
-			AND isset($file['size']));
-	}
-
-	/**
-	 * Tests if input data has valid upload data.
-	 *
-	 * @param   array    $_FILES item
-	 * @return  bool
-	 */
-	public static function required(array $file)
-	{
-		return (isset($file['tmp_name'])
-			AND isset($file['error'])
-			AND is_uploaded_file($file['tmp_name'])
-			AND (int) $file['error'] === UPLOAD_ERR_OK);
-	}
-
-	/**
-	 * Validation rule to test if an uploaded file is allowed by extension.
-	 *
-	 * @param   array    $_FILES item
-	 * @param   array    allowed file extensions
-	 * @return  bool
-	 */
-	public static function type(array $file, array $allowed_types)
-	{
-		if ((int) $file['error'] !== UPLOAD_ERR_OK)
-			return TRUE;
-
-		// Get the default extension of the file
-		$extension = strtolower(substr(strrchr($file['name'], '.'), 1));
-
-		// Get the mime types for the extension
-		$mime_types = Kohana::config('mimes.'.$extension);
-
-		// Make sure there is an extension, that the extension is allowed, and that mime types exist
-		return ( ! empty($extension) AND in_array($extension, $allowed_types) AND is_array($mime_types));
-	}
-
-	/**
-	 * Validation rule to test if an uploaded file is allowed by file size.
-	 * File sizes are defined as: SB, where S is the size (1, 15, 300, etc) and
-	 * B is the byte modifier: (B)ytes, (K)ilobytes, (M)egabytes, (G)igabytes.
-	 * Eg: to limit the size to 1MB or less, you would use "1M".
-	 *
-	 * @param   array    $_FILES item
-	 * @param   array    maximum file size
-	 * @return  bool
-	 */
-	public static function size(array $file, array $size)
-	{
-		if ((int) $file['error'] !== UPLOAD_ERR_OK)
-			return TRUE;
-
-		// Only one size is allowed
-		$size = strtoupper($size[0]);
-
-		if ( ! preg_match('/[0-9]++[BKMG]/', $size))
-			return FALSE;
-
-		// Make the size into a power of 1024
-		switch (substr($size, -1))
-		{
-			case 'G': $size = intval($size) * pow(1024, 3); break;
-			case 'M': $size = intval($size) * pow(1024, 2); break;
-			case 'K': $size = intval($size) * pow(1024, 1); break;
-			default:  $size = intval($size);                break;
-		}
-
-		// Test that the file is under or equal to the max size
-		return ($file['size'] <= $size);
-	}
-
-} // End upload
\ No newline at end of file
-- 
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