--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Validate/File/Upload.php Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,246 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: Upload.php 22398 2010-06-09 19:05:46Z thomas $
+ */
+
+/**
+ * @see Zend_Validate_Abstract
+ */
+require_once 'Zend/Validate/Abstract.php';
+
+/**
+ * Validator for the maximum size of a file up to a max of 2GB
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Upload extends Zend_Validate_Abstract
+{
+ /**@#+
+ * @const string Error constants
+ */
+ const INI_SIZE = 'fileUploadErrorIniSize';
+ const FORM_SIZE = 'fileUploadErrorFormSize';
+ const PARTIAL = 'fileUploadErrorPartial';
+ const NO_FILE = 'fileUploadErrorNoFile';
+ const NO_TMP_DIR = 'fileUploadErrorNoTmpDir';
+ const CANT_WRITE = 'fileUploadErrorCantWrite';
+ const EXTENSION = 'fileUploadErrorExtension';
+ const ATTACK = 'fileUploadErrorAttack';
+ const FILE_NOT_FOUND = 'fileUploadErrorFileNotFound';
+ const UNKNOWN = 'fileUploadErrorUnknown';
+ /**@#-*/
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::INI_SIZE => "File '%value%' exceeds the defined ini size",
+ self::FORM_SIZE => "File '%value%' exceeds the defined form size",
+ self::PARTIAL => "File '%value%' was only partially uploaded",
+ self::NO_FILE => "File '%value%' was not uploaded",
+ self::NO_TMP_DIR => "No temporary directory was found for file '%value%'",
+ self::CANT_WRITE => "File '%value%' can't be written",
+ self::EXTENSION => "A PHP extension returned an error while uploading the file '%value%'",
+ self::ATTACK => "File '%value%' was illegally uploaded. This could be a possible attack",
+ self::FILE_NOT_FOUND => "File '%value%' was not found",
+ self::UNKNOWN => "Unknown error while uploading file '%value%'"
+ );
+
+ /**
+ * Internal array of files
+ * @var array
+ */
+ protected $_files = array();
+
+ /**
+ * Sets validator options
+ *
+ * The array $files must be given in syntax of Zend_File_Transfer to be checked
+ * If no files are given the $_FILES array will be used automatically.
+ * NOTE: This validator will only work with HTTP POST uploads!
+ *
+ * @param array|Zend_Config $files Array of files in syntax of Zend_File_Transfer
+ * @return void
+ */
+ public function __construct($files = array())
+ {
+ if ($files instanceof Zend_Config) {
+ $files = $files->toArray();
+ }
+
+ $this->setFiles($files);
+ }
+
+ /**
+ * Returns the array of set files
+ *
+ * @param string $files (Optional) The file to return in detail
+ * @return array
+ * @throws Zend_Validate_Exception If file is not found
+ */
+ public function getFiles($file = null)
+ {
+ if ($file !== null) {
+ $return = array();
+ foreach ($this->_files as $name => $content) {
+ if ($name === $file) {
+ $return[$file] = $this->_files[$name];
+ }
+
+ if ($content['name'] === $file) {
+ $return[$name] = $this->_files[$name];
+ }
+ }
+
+ if (count($return) === 0) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The file '$file' was not found");
+ }
+
+ return $return;
+ }
+
+ return $this->_files;
+ }
+
+ /**
+ * Sets the files to be checked
+ *
+ * @param array $files The files to check in syntax of Zend_File_Transfer
+ * @return Zend_Validate_File_Upload Provides a fluent interface
+ */
+ public function setFiles($files = array())
+ {
+ if (count($files) === 0) {
+ $this->_files = $_FILES;
+ } else {
+ $this->_files = $files;
+ }
+
+ foreach($this->_files as $file => $content) {
+ if (!isset($content['error'])) {
+ unset($this->_files[$file]);
+ }
+ }
+
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the file was uploaded without errors
+ *
+ * @param string $value Single file to check for upload errors, when giving null the $_FILES array
+ * from initialization will be used
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ $this->_messages = null;
+ if (array_key_exists($value, $this->_files)) {
+ $files[$value] = $this->_files[$value];
+ } else {
+ foreach ($this->_files as $file => $content) {
+ if (isset($content['name']) && ($content['name'] === $value)) {
+ $files[$file] = $this->_files[$file];
+ }
+
+ if (isset($content['tmp_name']) && ($content['tmp_name'] === $value)) {
+ $files[$file] = $this->_files[$file];
+ }
+ }
+ }
+
+ if (empty($files)) {
+ return $this->_throw($file, self::FILE_NOT_FOUND);
+ }
+
+ foreach ($files as $file => $content) {
+ $this->_value = $file;
+ switch($content['error']) {
+ case 0:
+ if (!is_uploaded_file($content['tmp_name'])) {
+ $this->_throw($file, self::ATTACK);
+ }
+ break;
+
+ case 1:
+ $this->_throw($file, self::INI_SIZE);
+ break;
+
+ case 2:
+ $this->_throw($file, self::FORM_SIZE);
+ break;
+
+ case 3:
+ $this->_throw($file, self::PARTIAL);
+ break;
+
+ case 4:
+ $this->_throw($file, self::NO_FILE);
+ break;
+
+ case 6:
+ $this->_throw($file, self::NO_TMP_DIR);
+ break;
+
+ case 7:
+ $this->_throw($file, self::CANT_WRITE);
+ break;
+
+ case 8:
+ $this->_throw($file, self::EXTENSION);
+ break;
+
+ default:
+ $this->_throw($file, self::UNKNOWN);
+ break;
+ }
+ }
+
+ if (count($this->_messages) > 0) {
+ return false;
+ } else {
+ return true;
+ }
+ }
+
+ /**
+ * Throws an error of the given type
+ *
+ * @param string $file
+ * @param string $errorType
+ * @return false
+ */
+ protected function _throw($file, $errorType)
+ {
+ if ($file !== null) {
+ if (is_array($file) and !empty($file['name'])) {
+ $this->_value = $file['name'];
+ }
+ }
+
+ $this->_error($errorType);
+ return false;
+ }
+}