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authordavehauenstein <davehauenstein@d4e419ec-0920-11de-bbfd-a7c1bc4c261e>2009-04-15 22:06:42 +0000
committerdavehauenstein <davehauenstein@d4e419ec-0920-11de-bbfd-a7c1bc4c261e>2009-04-15 22:06:42 +0000
commitc53d8d026021f97075fb2f4940ba22793c38fb6e (patch)
treec5d7865bc0fd226ecc7525d7de8a1d0b0c5c89fd /lib/Zend/Validate/File
parenta414fcee8e7dc733443c6a971162d0dd9d0e723f (diff)
downloadreadability-simple-c53d8d026021f97075fb2f4940ba22793c38fb6e.tar.bz2
readability-simple-c53d8d026021f97075fb2f4940ba22793c38fb6e.zip
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git-svn-id: http://arc90labs-readability.googlecode.com/svn/trunk@31 d4e419ec-0920-11de-bbfd-a7c1bc4c261e
Diffstat (limited to 'lib/Zend/Validate/File')
-rw-r--r--lib/Zend/Validate/File/Count.php275
-rw-r--r--lib/Zend/Validate/File/Crc32.php179
-rw-r--r--lib/Zend/Validate/File/ExcludeExtension.php94
-rw-r--r--lib/Zend/Validate/File/ExcludeMimeType.php91
-rw-r--r--lib/Zend/Validate/File/Exists.php203
-rw-r--r--lib/Zend/Validate/File/Extension.php234
-rw-r--r--lib/Zend/Validate/File/FilesSize.php163
-rw-r--r--lib/Zend/Validate/File/Hash.php195
-rw-r--r--lib/Zend/Validate/File/ImageSize.php370
-rw-r--r--lib/Zend/Validate/File/IsCompressed.php133
-rw-r--r--lib/Zend/Validate/File/IsImage.php137
-rw-r--r--lib/Zend/Validate/File/Md5.php183
-rw-r--r--lib/Zend/Validate/File/MimeType.php283
-rw-r--r--lib/Zend/Validate/File/NotExists.php84
-rw-r--r--lib/Zend/Validate/File/Sha1.php181
-rw-r--r--lib/Zend/Validate/File/Size.php404
-rw-r--r--lib/Zend/Validate/File/Upload.php234
17 files changed, 3443 insertions, 0 deletions
diff --git a/lib/Zend/Validate/File/Count.php b/lib/Zend/Validate/File/Count.php
new file mode 100644
index 0000000..97667ab
--- /dev/null
+++ b/lib/Zend/Validate/File/Count.php
@@ -0,0 +1,275 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_Abstract
+ */
+require_once 'Zend/Validate/Abstract.php';
+
+/**
+ * Validator for counting all given files
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Count extends Zend_Validate_Abstract
+{
+ /**#@+
+ * @const string Error constants
+ */
+ const TOO_MUCH = 'fileCountTooMuch';
+ const TOO_LESS = 'fileCountTooLess';
+ /**#@-*/
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::TOO_MUCH => "Too much files, maximum '%max%' are allowed but '%count%' are given",
+ self::TOO_LESS => "Too less files, minimum '%min%' are expected but '%count%' are given"
+ );
+
+ /**
+ * @var array Error message template variables
+ */
+ protected $_messageVariables = array(
+ 'min' => '_min',
+ 'max' => '_max',
+ 'count' => '_count'
+ );
+
+ /**
+ * Minimum file count
+ *
+ * If null, there is no minimum file count
+ *
+ * @var integer
+ */
+ protected $_min;
+
+ /**
+ * Maximum file count
+ *
+ * If null, there is no maximum file count
+ *
+ * @var integer|null
+ */
+ protected $_max;
+
+ /**
+ * Actual filecount
+ *
+ * @var integer
+ */
+ protected $_count;
+
+ /**
+ * Internal file array
+ * @var array
+ */
+ protected $_files;
+
+ /**
+ * Sets validator options
+ *
+ * Min limits the file count, when used with max=null it is the maximum file count
+ * It also accepts an array with the keys 'min' and 'max'
+ *
+ * If $options is a integer, it will be used as maximum file count
+ * As Array is accepts the following keys:
+ * 'min': Minimum filecount
+ * 'max': Maximum filecount
+ *
+ * @param integer|array $options Options for the adapter
+ * @param integer $max (Deprecated) Maximum value (implies $options is the minimum)
+ * @return void
+ */
+ public function __construct($options)
+ {
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ } elseif (is_string($options) || is_numeric($options)) {
+ $options = array('max' => $options);
+ } elseif (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ if (1 < func_num_args()) {
+ trigger_error('Multiple arguments are deprecated in favor of an array of named arguments', E_USER_NOTICE);
+ $options['min'] = func_get_arg(0);
+ $options['max'] = func_get_arg(1);
+ }
+
+ if (isset($options['min'])) {
+ $this->setMin($options);
+ }
+
+ if (isset($options['max'])) {
+ $this->setMax($options);
+ }
+ }
+
+ /**
+ * Returns the minimum file count
+ *
+ * @return integer
+ */
+ public function getMin()
+ {
+ return $this->_min;
+ }
+
+ /**
+ * Sets the minimum file count
+ *
+ * @param integer|array $min The minimum file count
+ * @return Zend_Validate_File_Count Provides a fluent interface
+ * @throws Zend_Validate_Exception When min is greater than max
+ */
+ public function setMin($min)
+ {
+ if (is_array($min) and isset($min['min'])) {
+ $min = $min['min'];
+ }
+
+ if (!is_string($min) and !is_numeric($min)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ $min = (integer) $min;
+ if (($this->_max !== null) && ($min > $this->_max)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The minimum must be less than or equal to the maximum file count, but $min >"
+ . " {$this->_max}");
+ }
+
+ $this->_min = $min;
+ return $this;
+ }
+
+ /**
+ * Returns the maximum file count
+ *
+ * @return integer
+ */
+ public function getMax()
+ {
+ return $this->_max;
+ }
+
+ /**
+ * Sets the maximum file count
+ *
+ * @param integer|array $max The maximum file count
+ * @return Zend_Validate_StringLength Provides a fluent interface
+ * @throws Zend_Validate_Exception When max is smaller than min
+ */
+ public function setMax($max)
+ {
+ if (is_array($max) and isset($max['max'])) {
+ $max = $max['max'];
+ }
+
+ if (!is_string($max) and !is_numeric($max)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ $max = (integer) $max;
+ if (($this->_min !== null) && ($max < $this->_min)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The maximum must be greater than or equal to the minimum file count, but "
+ . "$max < {$this->_min}");
+ }
+
+ $this->_max = $max;
+ return $this;
+ }
+
+ /**
+ * Adds a file for validation
+ *
+ * @param string|array $file
+ */
+ public function addFile($file)
+ {
+ if (is_string($file)) {
+ $file = array($file);
+ }
+
+ if (is_array($file)) {
+ foreach ($file as $name) {
+ if (!isset($this->_files[$name])) {
+ $this->_files[$name] = $name;
+ }
+ }
+ }
+
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the file count of all checked files is at least min and
+ * not bigger than max (when max is not null). Attention: When checking with set min you
+ * must give all files with the first call, otherwise you will get an false.
+ *
+ * @param string|array $value Filenames to check for count
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ $this->addFile($value);
+ $this->_count = count($this->_files);
+ if (($this->_max !== null) && ($this->_count > $this->_max)) {
+ return $this->_throw($file, self::TOO_MUCH);
+ }
+
+ if (($this->_min !== null) && ($this->_count < $this->_min)) {
+ return $this->_throw($file, self::TOO_LESS);
+ }
+
+ 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) {
+ $this->_value = $file['name'];
+ }
+
+ $this->_error($errorType);
+ return false;
+ }
+}
diff --git a/lib/Zend/Validate/File/Crc32.php b/lib/Zend/Validate/File/Crc32.php
new file mode 100644
index 0000000..47ace9d
--- /dev/null
+++ b/lib/Zend/Validate/File/Crc32.php
@@ -0,0 +1,179 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_File_Hash
+ */
+require_once 'Zend/Validate/File/Hash.php';
+
+/**
+ * Validator for the crc32 hash of given files
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Crc32 extends Zend_Validate_File_Hash
+{
+ /**
+ * @const string Error constants
+ */
+ const DOES_NOT_MATCH = 'fileCrc32DoesNotMatch';
+ const NOT_DETECTED = 'fileCrc32NotDetected';
+ const NOT_FOUND = 'fileCrc32NotFound';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::DOES_NOT_MATCH => "The file '%value%' does not match the given crc32 hashes",
+ self::NOT_DETECTED => "There was no crc32 hash detected for the given file",
+ self::NOT_FOUND => "The file '%value%' could not be found"
+ );
+
+ /**
+ * Hash of the file
+ *
+ * @var string
+ */
+ protected $_hash;
+
+ /**
+ * Sets validator options
+ *
+ * @param string|array $options
+ * @return void
+ */
+ public function __construct($options)
+ {
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ } elseif (is_scalar($options)) {
+ $options = array('hash1' => $options);
+ } elseif (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception('Invalid options to validator provided');
+ }
+
+ $this->setCrc32($options);
+ }
+
+ /**
+ * Returns all set crc32 hashes
+ *
+ * @return array
+ */
+ public function getCrc32()
+ {
+ return $this->getHash();
+ }
+
+ /**
+ * Sets the crc32 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function setHash($options)
+ {
+ if (!is_array($options)) {
+ $options = array($options);
+ }
+
+ $options['algorithm'] = 'crc32';
+ parent::setHash($options);
+ return $this;
+ }
+
+ /**
+ * Sets the crc32 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function setCrc32($options)
+ {
+ $this->setHash($options);
+ return $this;
+ }
+
+ /**
+ * Adds the crc32 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function addHash($options)
+ {
+ if (!is_array($options)) {
+ $options = array($options);
+ }
+
+ $options['algorithm'] = 'crc32';
+ parent::addHash($options);
+ return $this;
+ }
+
+ /**
+ * Adds the crc32 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function addCrc32($options)
+ {
+ $this->addHash($options);
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the given file confirms the set hash
+ *
+ * @param string $value Filename to check for hash
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_FOUND);
+ }
+
+ $hashes = array_unique(array_keys($this->_hash));
+ $filehash = hash_file('crc32', $value);
+ if ($filehash === false) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ foreach($hashes as $hash) {
+ if ($filehash === $hash) {
+ return true;
+ }
+ }
+
+ return $this->_throw($file, self::DOES_NOT_MATCH);
+ }
+} \ No newline at end of file
diff --git a/lib/Zend/Validate/File/ExcludeExtension.php b/lib/Zend/Validate/File/ExcludeExtension.php
new file mode 100644
index 0000000..2a442ab
--- /dev/null
+++ b/lib/Zend/Validate/File/ExcludeExtension.php
@@ -0,0 +1,94 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_Abstract
+ */
+require_once 'Zend/Validate/File/Extension.php';
+
+/**
+ * Validator for the excluding file extensions
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_ExcludeExtension extends Zend_Validate_File_Extension
+{
+ /**
+ * @const string Error constants
+ */
+ const FALSE_EXTENSION = 'fileExcludeExtensionFalse';
+ const NOT_FOUND = 'fileExcludeExtensionNotFound';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::FALSE_EXTENSION => "The file '%value%' has a false extension",
+ self::NOT_FOUND => "The file '%value%' was not found"
+ );
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the fileextension of $value is not included in the
+ * set extension list
+ *
+ * @param string $value Real file to check for extension
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_FOUND);
+ }
+
+ if ($file !== null) {
+ $info['extension'] = substr($file['name'], strrpos($file['name'], '.') + 1);
+ } else {
+ $info = pathinfo($value);
+ }
+
+ $extensions = $this->getExtension();
+
+ if ($this->_case and (!in_array($info['extension'], $extensions))) {
+ return true;
+ } else if (!$this->_case) {
+ $found = false;
+ foreach ($extensions as $extension) {
+ if (strtolower($extension) == strtolower($info['extension'])) {
+ $found = true;
+ }
+ }
+
+ if (!$found) {
+ return true;
+ }
+ }
+
+ return $this->_throw($file, self::FALSE_EXTENSION);
+ }
+}
diff --git a/lib/Zend/Validate/File/ExcludeMimeType.php b/lib/Zend/Validate/File/ExcludeMimeType.php
new file mode 100644
index 0000000..d69dc06
--- /dev/null
+++ b/lib/Zend/Validate/File/ExcludeMimeType.php
@@ -0,0 +1,91 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_File_MimeType
+ */
+require_once 'Zend/Validate/File/MimeType.php';
+
+/**
+ * Validator for the mime type of a file
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_ExcludeMimeType extends Zend_Validate_File_MimeType
+{
+ const FALSE_TYPE = 'fileExcludeMimeTypeFalse';
+ const NOT_DETECTED = 'fileExcludeMimeTypeNotDetected';
+ const NOT_READABLE = 'fileExcludeMimeTypeNotReadable';
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if the mimetype of the file does not matche the given ones. Also parts
+ * of mimetypes can be checked. If you give for example "image" all image
+ * mime types will not be accepted like "image/gif", "image/jpeg" and so on.
+ *
+ * @param string $value Real file to check for mimetype
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_READABLE);
+ }
+
+ if ($file !== null) {
+ if (class_exists('finfo', false) && defined('MAGIC')) {
+ $mime = new finfo(FILEINFO_MIME);
+ $this->_type = $mime->file($value);
+ unset($mime);
+ } elseif (function_exists('mime_content_type') && ini_get('mime_magic.magicfile')) {
+ $this->_type = mime_content_type($value);
+ } else {
+ $this->_type = $file['type'];
+ }
+ }
+
+ if (empty($this->_type)) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ $mimetype = $this->getMimeType(true);
+ if (in_array($this->_type, $mimetype)) {
+ return $this->_throw($file, self::FALSE_TYPE);
+ }
+
+ $types = explode('/', $this->_type);
+ $types = array_merge($types, explode('-', $this->_type));
+ foreach($mimetype as $mime) {
+ if (in_array($mime, $types)) {
+ return $this->_throw($file, self::FALSE_TYPE);
+ }
+ }
+
+ return true;
+ }
+}
diff --git a/lib/Zend/Validate/File/Exists.php b/lib/Zend/Validate/File/Exists.php
new file mode 100644
index 0000000..cf509aa
--- /dev/null
+++ b/lib/Zend/Validate/File/Exists.php
@@ -0,0 +1,203 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_Abstract
+ */
+require_once 'Zend/Validate/Abstract.php';
+
+/**
+ * Validator which checks if the file already exists in the directory
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Exists extends Zend_Validate_Abstract
+{
+ /**
+ * @const string Error constants
+ */
+ const DOES_NOT_EXIST = 'fileExistsDoesNotExist';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::DOES_NOT_EXIST => "The file '%value%' does not exist"
+ );
+
+ /**
+ * Internal list of directories
+ * @var string
+ */
+ protected $_directory = '';
+
+ /**
+ * @var array Error message template variables
+ */
+ protected $_messageVariables = array(
+ 'directory' => '_directory'
+ );
+
+ /**
+ * Sets validator options
+ *
+ * @param string|array $directory
+ * @return void
+ */
+ public function __construct($directory = array())
+ {
+ if ($directory instanceof Zend_Config) {
+ $directory = $directory->toArray();
+ } else if (is_string($directory)) {
+ $directory = explode(',', $directory);
+ } else if (!is_array($directory)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ $this->setDirectory($directory);
+ }
+
+ /**
+ * Returns the set file directories which are checked
+ *
+ * @param boolean $asArray Returns the values as array, when false an concated string is returned
+ * @return string
+ */
+ public function getDirectory($asArray = false)
+ {
+ $asArray = (bool) $asArray;
+ $directory = (string) $this->_directory;
+ if ($asArray) {
+ $directory = explode(',', $directory);
+ }
+
+ return $directory;
+ }
+
+ /**
+ * Sets the file directory which will be checked
+ *
+ * @param string|array $directory The directories to validate
+ * @return Zend_Validate_File_Extension Provides a fluent interface
+ */
+ public function setDirectory($directory)
+ {
+ $this->_directory = null;
+ $this->addDirectory($directory);
+ return $this;
+ }
+
+ /**
+ * Adds the file directory which will be checked
+ *
+ * @param string|array $directory The directory to add for validation
+ * @return Zend_Validate_File_Extension Provides a fluent interface
+ */
+ public function addDirectory($directory)
+ {
+ $directories = $this->getDirectory(true);
+
+ if (is_string($directory)) {
+ $directory = explode(',', $directory);
+ } else if (!is_array($directory)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ foreach ($directory as $content) {
+ if (empty($content) || !is_string($content)) {
+ continue;
+ }
+
+ $directories[] = trim($content);
+ }
+ $directories = array_unique($directories);
+
+ // Sanity check to ensure no empty values
+ foreach ($directories as $key => $dir) {
+ if (empty($dir)) {
+ unset($directories[$key]);
+ }
+ }
+
+ $this->_directory = implode(',', $directories);
+
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the file already exists in the set directories
+ *
+ * @param string $value Real file to check for existance
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ $directories = $this->getDirectory(true);
+ if (($file !== null) and (!empty($file['destination']))) {
+ $directories[] = $file['destination'];
+ } else if (!isset($file['name'])) {
+ $file['name'] = $value;
+ }
+
+ $check = false;
+ foreach ($directories as $directory) {
+ if (empty($directory)) {
+ continue;
+ }
+
+ $check = true;
+ if (!file_exists($directory . DIRECTORY_SEPARATOR . $file['name'])) {
+ return $this->_throw($file, self::DOES_NOT_EXIST);
+ }
+ }
+
+ if (!$check) {
+ return $this->_throw($file, self::DOES_NOT_EXIST);
+ }
+
+ 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) {
+ $this->_value = $file['name'];
+ }
+
+ $this->_error($errorType);
+ return false;
+ }
+}
diff --git a/lib/Zend/Validate/File/Extension.php b/lib/Zend/Validate/File/Extension.php
new file mode 100644
index 0000000..49411b3
--- /dev/null
+++ b/lib/Zend/Validate/File/Extension.php
@@ -0,0 +1,234 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_Abstract
+ */
+require_once 'Zend/Validate/Abstract.php';
+
+/**
+ * Validator for the file extension of a file
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Extension extends Zend_Validate_Abstract
+{
+ /**
+ * @const string Error constants
+ */
+ const FALSE_EXTENSION = 'fileExtensionFalse';
+ const NOT_FOUND = 'fileExtensionNotFound';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::FALSE_EXTENSION => "The file '%value%' has a false extension",
+ self::NOT_FOUND => "The file '%value%' was not found"
+ );
+
+ /**
+ * Internal list of extensions
+ * @var string
+ */
+ protected $_extension = '';
+
+ /**
+ * Validate case sensitive
+ *
+ * @var boolean
+ */
+ protected $_case = false;
+
+ /**
+ * @var array Error message template variables
+ */
+ protected $_messageVariables = array(
+ 'extension' => '_extension'
+ );
+
+ /**
+ * Sets validator options
+ *
+ * @param string|array $extension
+ * @param boolean $case If true validation is done case sensitive
+ * @return void
+ */
+ public function __construct($options)
+ {
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ }
+
+ if (1 < func_num_args()) {
+ trigger_error('Multiple arguments to constructor are deprecated in favor of options array', E_USER_NOTICE);
+ $case = func_get_arg(1);
+ $this->setCase($case);
+ }
+
+ if (is_array($options) and isset($options['case'])) {
+ $this->setCase($options['case']);
+ unset($options['case']);
+ }
+
+ $this->setExtension($options);
+ }
+
+ /**
+ * Returns the case option
+ *
+ * @return boolean
+ */
+ public function getCase()
+ {
+ return $this->_case;
+ }
+
+ /**
+ * Sets the case to use
+ *
+ * @param boolean $case
+ * @return Zend_Validate_File_Extension Provides a fluent interface
+ */
+ public function setCase($case)
+ {
+ $this->_case = (boolean) $case;
+ return $this;
+ }
+
+ /**
+ * Returns the set file extension
+ *
+ * @return array
+ */
+ public function getExtension()
+ {
+ $extension = explode(',', $this->_extension);
+
+ return $extension;
+ }
+
+ /**
+ * Sets the file extensions
+ *
+ * @param string|array $extension The extensions to validate
+ * @return Zend_Validate_File_Extension Provides a fluent interface
+ */
+ public function setExtension($extension)
+ {
+ $this->_extension = null;
+ $this->addExtension($extension);
+ return $this;
+ }
+
+ /**
+ * Adds the file extensions
+ *
+ * @param string|array $extension The extensions to add for validation
+ * @return Zend_Validate_File_Extension Provides a fluent interface
+ */
+ public function addExtension($extension)
+ {
+ $extensions = $this->getExtension();
+ if (is_string($extension)) {
+ $extension = explode(',', $extension);
+ }
+
+ foreach ($extension as $content) {
+ if (empty($content) || !is_string($content)) {
+ continue;
+ }
+
+ $extensions[] = trim($content);
+ }
+ $extensions = array_unique($extensions);
+
+ // Sanity check to ensure no empty values
+ foreach ($extensions as $key => $ext) {
+ if (empty($ext)) {
+ unset($extensions[$key]);
+ }
+ }
+
+ $this->_extension = implode(',', $extensions);
+
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the fileextension of $value is included in the
+ * set extension list
+ *
+ * @param string $value Real file to check for extension
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_FOUND);
+ }
+
+ if ($file !== null) {
+ $info['extension'] = substr($file['name'], strrpos($file['name'], '.') + 1);
+ } else {
+ $info = pathinfo($value);
+ }
+
+ $extensions = $this->getExtension();
+
+ if ($this->_case && (in_array($info['extension'], $extensions))) {
+ return true;
+ } else if (!$this->getCase()) {
+ foreach ($extensions as $extension) {
+ if (strtolower($extension) == strtolower($info['extension'])) {
+ return true;
+ }
+ }
+ }
+
+ return $this->_throw($file, self::FALSE_EXTENSION);
+ }
+
+ /**
+ * Throws an error of the given type
+ *
+ * @param string $file
+ * @param string $errorType
+ * @return false
+ */
+ protected function _throw($file, $errorType)
+ {
+ if (null !== $file) {
+ $this->_value = $file['name'];
+ }
+
+ $this->_error($errorType);
+ return false;
+ }
+}
diff --git a/lib/Zend/Validate/File/FilesSize.php b/lib/Zend/Validate/File/FilesSize.php
new file mode 100644
index 0000000..ea8d085
--- /dev/null
+++ b/lib/Zend/Validate/File/FilesSize.php
@@ -0,0 +1,163 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_File_Size
+ */
+require_once 'Zend/Validate/File/Size.php';
+
+/**
+ * Validator for the size of all files which will be validated in sum
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_FilesSize extends Zend_Validate_File_Size
+{
+ /**
+ * @const string Error constants
+ */
+ const TOO_BIG = 'fileFilesSizeTooBig';
+ const TOO_SMALL = 'fileFilesSizeTooSmall';
+ const NOT_READABLE = 'fileFilesSizeNotReadable';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::TOO_BIG => "All files in sum should have a maximum size of '%max%' but '%size%' were detected",
+ self::TOO_SMALL => "All files in sum should have a minimum size of '%min%' but '%size%' were detected",
+ self::NOT_READABLE => "One or more files can not be read"
+ );
+
+ /**
+ * Internal file array
+ *
+ * @var array
+ */
+ protected $_files;
+
+ /**
+ * Sets validator options
+ *
+ * Min limits the used diskspace for all files, when used with max=null it is the maximum filesize
+ * It also accepts an array with the keys 'min' and 'max'
+ *
+ * @param integer|array $min Minimum diskspace for all files
+ * @param integer $max Maximum diskspace for all files (deprecated)
+ * @param boolean $bytestring Use bytestring or real size ? (deprecated)
+ * @return void
+ */
+ public function __construct($options)
+ {
+ $this->_files = array();
+ $this->_setSize(0);
+
+ if (1 < func_num_args()) {
+ trigger_error('Multiple constructor options are deprecated in favor of a single options array', E_USER_NOTICE);
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ } elseif (is_scalar($options)) {
+ $options = array('min' => $options);
+ } elseif (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception('Invalid options to validator provided');
+ }
+
+ $argv = func_get_args();
+ array_shift($argv);
+ $options['max'] = array_shift($argv);
+ if (!empty($argv)) {
+ $options['bytestring'] = array_shift($argv);
+ }
+ }
+
+ parent::__construct($options);
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the disk usage of all files is at least min and
+ * not bigger than max (when max is not null).
+ *
+ * @param string|array $value Real file to check for size
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ require_once 'Zend/Loader.php';
+ if (is_string($value)) {
+ $value = array($value);
+ }
+
+ $min = $this->getMin(true);
+ $max = $this->getMax(true);
+ $size = $this->_getSize();
+ foreach ($value as $files) {
+ // Is file readable ?
+ if (!Zend_Loader::isReadable($files)) {
+ $this->_throw($file, self::NOT_READABLE);
+ continue;
+ }
+
+ if (!isset($this->_files[$files])) {
+ $this->_files[$files] = $files;
+ } else {
+ // file already counted... do not count twice
+ continue;
+ }
+
+ // limited to 2GB files
+ $size += @filesize($files);
+ $this->_setSize($size);
+ if (($max !== null) && ($max < $size)) {
+ if ($this->useByteString()) {
+ $this->setMax($this->_toByteString($max));
+ $this->_throw($file, self::TOO_BIG);
+ $this->setMax($max);
+ } else {
+ $this->_throw($file, self::TOO_BIG);
+ }
+ }
+ }
+
+ // Check that aggregate files are >= minimum size
+ if (($min !== null) && ($size < $min)) {
+ if ($this->useByteString()) {
+ $this->setMin($this->_toByteString($min));
+ $this->_throw($file, self::TOO_SMALL);
+ $this->setMin($min);
+ } else {
+ $this->_throw($file, self::TOO_SMALL);
+ }
+ }
+
+ if (count($this->_messages) > 0) {
+ return false;
+ }
+
+ return true;
+ }
+}
diff --git a/lib/Zend/Validate/File/Hash.php b/lib/Zend/Validate/File/Hash.php
new file mode 100644
index 0000000..1702593
--- /dev/null
+++ b/lib/Zend/Validate/File/Hash.php
@@ -0,0 +1,195 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_Abstract
+ */
+require_once 'Zend/Validate/Abstract.php';
+
+/**
+ * Validator for the hash of given files
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Hash extends Zend_Validate_Abstract
+{
+ /**
+ * @const string Error constants
+ */
+ const DOES_NOT_MATCH = 'fileHashDoesNotMatch';
+ const NOT_DETECTED = 'fileHashHashNotDetected';
+ const NOT_FOUND = 'fileHashNotFound';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::DOES_NOT_MATCH => "The file '%value%' does not match the given hashes",
+ self::NOT_DETECTED => "There was no hash detected for the given file",
+ self::NOT_FOUND => "The file '%value%' could not be found"
+ );
+
+ /**
+ * Hash of the file
+ *
+ * @var string
+ */
+ protected $_hash;
+
+ /**
+ * Sets validator options
+ *
+ * @param string|array $options
+ * @return void
+ */
+ public function __construct($options)
+ {
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ } elseif (is_scalar($options)) {
+ $options = array('hash1' => $options);
+ } elseif (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception('Invalid options to validator provided');
+ }
+
+ if (1 < func_num_args()) {
+ trigger_error('Multiple constructor options are deprecated in favor of a single options array', E_USER_NOTICE);
+ $options['algorithm'] = func_get_arg(1);
+ }
+
+ $this->setHash($options);
+ }
+
+ /**
+ * Returns the set hash values as array, the hash as key and the algorithm the value
+ *
+ * @return array
+ */
+ public function getHash()
+ {
+ return $this->_hash;
+ }
+
+ /**
+ * Sets the hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function setHash($options)
+ {
+ $this->_hash = null;
+ $this->addHash($options);
+
+ return $this;
+ }
+
+ /**
+ * Adds the hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function addHash($options)
+ {
+ if (is_string($options)) {
+ $options = array($options);
+ } else if (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("False parameter given");
+ }
+
+ $known = hash_algos();
+ if (!isset($options['algorithm'])) {
+ $algorithm = 'crc32';
+ } else {
+ $algorithm = $options['algorithm'];
+ unset($options['algorithm']);
+ }
+
+ if (!in_array($algorithm, $known)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("Unknown algorithm '{$algorithm}'");
+ }
+
+ foreach ($options as $value) {
+ $this->_hash[$value] = $algorithm;
+ }
+
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the given file confirms the set hash
+ *
+ * @param string $value Filename to check for hash
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_FOUND);
+ }
+
+ $algos = array_unique(array_values($this->_hash));
+ $hashes = array_unique(array_keys($this->_hash));
+ foreach ($algos as $algorithm) {
+ $filehash = hash_file($algorithm, $value);
+ if ($filehash === false) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ foreach($hashes as $hash) {
+ if ($filehash === $hash) {
+ return true;
+ }
+ }
+ }
+
+ return $this->_throw($file, self::DOES_NOT_MATCH);
+ }
+
+ /**
+ * Throws an error of the given type
+ *
+ * @param string $file
+ * @param string $errorType
+ * @return false
+ */
+ protected function _throw($file, $errorType)
+ {
+ if ($file !== null) {
+ $this->_value = $file['name'];
+ }
+
+ $this->_error($errorType);
+ return false;
+ }
+}
diff --git a/lib/Zend/Validate/File/ImageSize.php b/lib/Zend/Validate/File/ImageSize.php
new file mode 100644
index 0000000..ada8bd3
--- /dev/null
+++ b/lib/Zend/Validate/File/ImageSize.php
@@ -0,0 +1,370 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_Abstract
+ */
+require_once 'Zend/Validate/Abstract.php';
+
+/**
+ * Validator for the image size of a image file
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_ImageSize extends Zend_Validate_Abstract
+{
+ /**
+ * @const string Error constants
+ */
+ const WIDTH_TOO_BIG = 'fileImageSizeWidthTooBig';
+ const WIDTH_TOO_SMALL = 'fileImageSizeWidthTooSmall';
+ const HEIGHT_TOO_BIG = 'fileImageSizeHeightTooBig';
+ const HEIGHT_TOO_SMALL = 'fileImageSizeHeightTooSmall';
+ const NOT_DETECTED = 'fileImageSizeNotDetected';
+ const NOT_READABLE = 'fileImageSizeNotReadable';
+
+ /**
+ * @var array Error message template
+ */
+ protected $_messageTemplates = array(
+ self::WIDTH_TOO_BIG => "Maximum allowed width for image '%value%' should be '%maxwidth%' but '%width%' detected",
+ self::WIDTH_TOO_SMALL => "Minimum expected width for image '%value%' should be '%minwidth%' but '%width%' detected",
+ self::HEIGHT_TOO_BIG => "Maximum allowed height for image '%value%' should be '%maxheight%' but '%height%' detected",
+ self::HEIGHT_TOO_SMALL => "Minimum expected height for image '%value%' should be '%minheight%' but '%height%' detected",
+ self::NOT_DETECTED => "The size of image '%value%' could not be detected",
+ self::NOT_READABLE => "The image '%value%' can not be read"
+ );
+
+ /**
+ * @var array Error message template variables
+ */
+ protected $_messageVariables = array(
+ 'minwidth' => '_minwidth',
+ 'maxwidth' => '_maxwidth',
+ 'minheight' => '_minheight',
+ 'maxheight' => '_maxheight',
+ 'width' => '_width',
+ 'height' => '_height'
+ );
+
+ /**
+ * Minimum image width
+ *
+ * @var integer
+ */
+ protected $_minwidth;
+
+ /**
+ * Maximum image width
+ *
+ * @var integer
+ */
+ protected $_maxwidth;
+
+ /**
+ * Minimum image height
+ *
+ * @var integer
+ */
+ protected $_minheight;
+
+ /**
+ * Maximum image height
+ *
+ * @var integer
+ */
+ protected $_maxheight;
+
+ /**
+ * Detected width
+ *
+ * @var integer
+ */
+ protected $_width;
+
+ /**
+ * Detected height
+ *
+ * @var integer
+ */
+ protected $_height;
+
+ /**
+ * Sets validator options
+ *
+ * Accepts the following option keys:
+ * - minheight
+ * - minwidth
+ * - maxheight
+ * - maxwidth
+ *
+ * @param Zend_Config|array $options
+ * @return void
+ */
+ public function __construct($options)
+ {
+ $minwidth = 0;
+ $minheight = 0;
+ $maxwidth = null;
+ $maxheight = null;
+
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ } elseif (1 < func_num_args()) {
+ trigger_error('Multiple constructor options are deprecated in favor of a single options array', E_USER_NOTICE);
+ if (!is_array($options)) {
+ $options = array('minwidth' => $options);
+ }
+ $argv = func_get_args();
+ array_shift($argv);
+ $options['minheight'] = array_shift($argv);
+ if (!empty($argv)) {
+ $options['maxwidth'] = array_shift($argv);
+ if (!empty($argv)) {
+ $options['maxheight'] = array_shift($argv);
+ }
+ }
+ } else if (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ if (isset($options['minheight']) || isset($options['minwidth'])) {
+ $this->setImageMin($options);
+ }
+
+ if (isset($options['maxheight']) || isset($options['maxwidth'])) {
+ $this->setImageMax($options);
+ }
+ }
+
+ /**
+ * Returns the set minimum image sizes
+ *
+ * @return array
+ */
+ public function getImageMin()
+ {
+ return array('minwidth' => $this->_minwidth, 'minheight' => $this->_minheight);
+ }
+
+ /**
+ * Returns the set maximum image sizes
+ *
+ * @return array
+ */
+ public function getImageMax()
+ {
+ return array('maxwidth' => $this->_maxwidth, 'maxheight' => $this->_maxheight);
+ }
+
+ /**
+ * Returns the set image width sizes
+ *
+ * @return array
+ */
+ public function getImageWidth()
+ {
+ return array('minwidth' => $this->_minwidth, 'maxwidth' => $this->_maxwidth);
+ }
+
+ /**
+ * Returns the set image height sizes
+ *
+ * @return array
+ */
+ public function getImageHeight()
+ {
+ return array('minheight' => $this->_minheight, 'maxheight' => $this->_maxheight);
+ }
+
+ /**
+ * Sets the minimum image size
+ *
+ * @param array $options The minimum image dimensions
+ * @throws Zend_Validate_Exception When minwidth is greater than maxwidth
+ * @throws Zend_Validate_Exception When minheight is greater than maxheight
+ * @return Zend_Validate_File_ImageSize Provides a fluent interface
+ */
+ public function setImageMin($options)
+ {
+ if (isset($options['minwidth'])) {
+ if (($this->_maxwidth !== null) and ($options['minwidth'] > $this->_maxwidth)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The minimum image width must be less than or equal to the "
+ . " maximum image width, but {$options['minwidth']} > {$this->_maxwidth}");
+ }
+ }
+
+ if (isset($options['maxheight'])) {
+ if (($this->_maxheight !== null) and ($options['minheight'] > $this->_maxheight)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The minimum image height must be less than or equal to the "
+ . " maximum image height, but {$options['minheight']} > {$this->_maxheight}");
+ }
+ }
+
+ if (isset($options['minwidth'])) {
+ $this->_minwidth = (int) $options['minwidth'];
+ }
+
+ if (isset($options['minheight'])) {
+ $this->_minheight = (int) $options['minheight'];
+ }
+
+ return $this;
+ }
+
+ /**
+ * Sets the maximum image size
+ *
+ * @param array $options The maximum image dimensions
+ * @throws Zend_Validate_Exception When maxwidth is smaller than minwidth
+ * @throws Zend_Validate_Exception When maxheight is smaller than minheight
+ * @return Zend_Validate_StringLength Provides a fluent interface
+ */
+ public function setImageMax($options)
+ {
+ if (isset($options['maxwidth'])) {
+ if (($this->_minwidth !== null) and ($options['maxwidth'] < $this->_minwidth)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The maximum image width must be greater than or equal to the "
+ . "minimum image width, but {$options['maxwidth']} < {$this->_minwidth}");
+ }
+ }
+
+ if (isset($options['maxheight'])) {
+ if (($this->_minheight !== null) and ($options['maxheight'] < $this->_minheight)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The maximum image height must be greater than or equal to the "
+ . "minimum image height, but {$options['maxheight']} < {$this->_minwidth}");
+ }
+ }
+
+ if (isset($options['maxwidth'])) {
+ $this->_maxwidth = (int) $options['maxwidth'];
+ }
+
+ if (isset($options['maxheight'])) {
+ $this->_maxheight = (int) $options['maxheight'];
+ }
+
+ return $this;
+ }
+
+ /**
+ * Sets the mimimum and maximum image width
+ *
+ * @param array $options The image width dimensions
+ * @return Zend_Validate_File_ImageSize Provides a fluent interface
+ */
+ public function setImageWidth($options)
+ {
+ $this->setImageMin($options);
+ $this->setImageMax($options);
+
+ return $this;
+ }
+
+ /**
+ * Sets the mimimum and maximum image height
+ *
+ * @param array $options The image height dimensions
+ * @return Zend_Validate_File_ImageSize Provides a fluent interface
+ */
+ public function setImageHeight($options)
+ {
+ $this->setImageMin($options);
+ $this->setImageMax($options);
+
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the imagesize of $value is at least min and
+ * not bigger than max
+ *
+ * @param string $value Real file to check for image size
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_READABLE);
+ }
+
+ $size = @getimagesize($value);
+ $this->_setValue($file);
+
+ if (empty($size) or ($size[0] === 0) or ($size[1] === 0)) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ $this->_width = $size[0];
+ $this->_height = $size[1];
+ if ($this->_width < $this->_minwidth) {
+ $this->_throw($file, self::WIDTH_TOO_SMALL);
+ }
+
+ if (($this->_maxwidth !== null) and ($this->_maxwidth < $this->_width)) {
+ $this->_throw($file, self::WIDTH_TOO_BIG);
+ }
+
+ if ($this->_height < $this->_minheight) {
+ $this->_throw($file, self::HEIGHT_TOO_SMALL);
+ }
+
+ if (($this->_maxheight !== null) and ($this->_maxheight < $this->_height)) {
+ $this->_throw($file, self::HEIGHT_TOO_BIG);
+ }
+
+ if (count($this->_messages) > 0) {
+ return false;
+ }
+
+ 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) {
+ $this->_value = $file['name'];
+ }
+
+ $this->_error($errorType);
+ return false;
+ }
+}
diff --git a/lib/Zend/Validate/File/IsCompressed.php b/lib/Zend/Validate/File/IsCompressed.php
new file mode 100644
index 0000000..050eb1c
--- /dev/null
+++ b/lib/Zend/Validate/File/IsCompressed.php
@@ -0,0 +1,133 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_File_MimeType
+ */
+require_once 'Zend/Validate/File/MimeType.php';
+
+/**
+ * Validator which checks if the file already exists in the directory
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_IsCompressed extends Zend_Validate_File_MimeType
+{
+ /**
+ * @const string Error constants
+ */
+ const FALSE_TYPE = 'fileIsCompressedFalseType';
+ const NOT_DETECTED = 'fileIsCompressedNotDetected';
+ const NOT_READABLE = 'fileIsCompressedNotReadable';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::FALSE_TYPE => "The file '%value%' is not compressed, '%type%' detected",
+ self::NOT_DETECTED => "The mimetype of file '%value%' has not been detected",
+ self::NOT_READABLE => "The file '%value%' can not be read"
+ );
+
+ /**
+ * Sets validator options
+ *
+ * @param string|array $compression
+ * @return void
+ */
+ public function __construct($mimetype = array())
+ {
+ if (empty($mimetype)) {
+ $mimetype = array(
+ 'application/x-tar',
+ 'application/x-cpio',
+ 'application/x-debian-package',
+ 'application/x-archive',
+ 'application/x-arc',
+ 'application/x-arj',
+ 'application/x-lharc',
+ 'application/x-lha',
+ 'application/x-rar',
+ 'application/zip',
+ 'application/zoo',
+ 'application/x-eet',
+ 'application/x-java-pack200',
+ 'application/x-compress',
+ 'application/x-gzip',
+ 'application/x-bzip2'
+ );
+ }
+
+ $this->setMimeType($mimetype);
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the file is compression with the set compression types
+ *
+ * @param string $value Real file to check for compression
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_READABLE);
+ }
+
+ if ($file !== null) {
+ if (class_exists('finfo', false) && defined('MAGIC')) {
+ $mime = new finfo(FILEINFO_MIME);
+ $this->_type = $mime->file($value);
+ unset($mime);
+ } elseif (function_exists('mime_content_type') && ini_get('mime_magic.magicfile')) {
+ $this->_type = mime_content_type($value);
+ } else {
+ $this->_type = $file['type'];
+ }
+ }
+
+ if (empty($this->_type)) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ $compressions = $this->getMimeType(true);
+ if (in_array($this->_type, $compressions)) {
+ return true;
+ }
+
+ $types = explode('/', $this->_type);
+ $types = array_merge($types, explode('-', $this->_type));
+ foreach ($compressions as $mime) {
+ if (in_array($mime, $types)) {
+ return true;
+ }
+ }
+
+ return $this->_throw($file, self::FALSE_TYPE);
+ }
+}
diff --git a/lib/Zend/Validate/File/IsImage.php b/lib/Zend/Validate/File/IsImage.php
new file mode 100644
index 0000000..045c7fe
--- /dev/null
+++ b/lib/Zend/Validate/File/IsImage.php
@@ -0,0 +1,137 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_File_MimeType
+ */
+require_once 'Zend/Validate/File/MimeType.php';
+
+/**
+ * Validator which checks if the file already exists in the directory
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_IsImage extends Zend_Validate_File_MimeType
+{
+ /**
+ * @const string Error constants
+ */
+ const FALSE_TYPE = 'fileIsImageFalseType';
+ const NOT_DETECTED = 'fileIsImageNotDetected';
+ const NOT_READABLE = 'fileIsImageNotReadable';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::FALSE_TYPE => "The file '%value%' is no image, '%type%' detected",
+ self::NOT_DETECTED => "The mimetype of file '%value%' has not been detected",
+ self::NOT_READABLE => "The file '%value%' can not be read"
+ );
+
+ /**
+ * Sets validator options
+ *
+ * @param string|array $mimetype
+ * @return void
+ */
+ public function __construct($mimetype = array())
+ {
+ if (empty($mimetype)) {
+ $mimetype = array(
+ 'image/x-quicktime',
+ 'image/jp2',
+ 'image/x-xpmi',
+ 'image/x-portable-bitmap',
+ 'image/x-portable-greymap',
+ 'image/x-portable-pixmap',
+ 'image/x-niff',
+ 'image/tiff',
+ 'image/png',
+ 'image/x-unknown',
+ 'image/gif',
+ 'image/x-ms-bmp',
+ 'application/dicom',
+ 'image/vnd.adobe.photoshop',
+ 'image/vnd.djvu',
+ 'image/x-cpi',
+ 'image/jpeg',
+ 'image/x-ico',
+ 'image/x-coreldraw',
+ 'image/svg+xml'
+ );
+ }
+
+ $this->setMimeType($mimetype);
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the file is compression with the set compression types
+ *
+ * @param string $value Real file to check for compression
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_READABLE);
+ }
+
+ if ($file !== null) {
+ if (class_exists('finfo', false) && defined('MAGIC')) {
+ $mime = new finfo(FILEINFO_MIME);
+ $this->_type = $mime->file($value);
+ unset($mime);
+ } elseif (function_exists('mime_content_type') && ini_get('mime_magic.magicfile')) {
+ $this->_type = mime_content_type($value);
+ } else {
+ $this->_type = $file['type'];
+ }
+ }
+
+ if (empty($this->_type)) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ $compressions = $this->getMimeType(true);
+ if (in_array($this->_type, $compressions)) {
+ return true;
+ }
+
+ $types = explode('/', $this->_type);
+ $types = array_merge($types, explode('-', $this->_type));
+ foreach($compressions as $mime) {
+ if (in_array($mime, $types)) {
+ return true;
+ }
+ }
+
+ return $this->_throw($file, self::FALSE_TYPE);
+ }
+}
diff --git a/lib/Zend/Validate/File/Md5.php b/lib/Zend/Validate/File/Md5.php
new file mode 100644
index 0000000..4b612d0
--- /dev/null
+++ b/lib/Zend/Validate/File/Md5.php
@@ -0,0 +1,183 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_File_Hash
+ */
+require_once 'Zend/Validate/File/Hash.php';
+
+/**
+ * Validator for the md5 hash of given files
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Md5 extends Zend_Validate_File_Hash
+{
+ /**
+ * @const string Error constants
+ */
+ const DOES_NOT_MATCH = 'fileMd5DoesNotMatch';
+ const NOT_DETECTED = 'fileMd5NotDetected';
+ const NOT_FOUND = 'fileMd5NotFound';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::DOES_NOT_MATCH => "The file '%value%' does not match the given md5 hashes",
+ self::NOT_DETECTED => "There was no md5 hash detected for the given file",
+ self::NOT_FOUND => "The file '%value%' could not be found"
+ );
+
+ /**
+ * Hash of the file
+ *
+ * @var string
+ */
+ protected $_hash;
+
+ /**
+ * Sets validator options
+ *
+ * $hash is the hash we accept for the file $file
+ *
+ * @param string|array $options
+ * @return void
+ */
+ public function __construct($options)
+ {
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ } elseif (is_scalar($options)) {
+ $options = array('hash1' => $options);
+ } elseif (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception('Invalid options to validator provided');
+ }
+
+ $this->setMd5($options);
+ }
+
+ /**
+ * Returns all set md5 hashes
+ *
+ * @return array
+ */
+ public function getMd5()
+ {
+ return $this->getHash();
+ }
+
+ /**
+ * Sets the md5 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @param string $algorithm (Deprecated) Algorithm to use, fixed to md5
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function setHash($options)
+ {
+ if (!is_array($options)) {
+ $options = (array) $options;
+ }
+
+ $options['algorithm'] = 'md5';
+ parent::setHash($options);
+ return $this;
+ }
+
+ /**
+ * Sets the md5 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function setMd5($options)
+ {
+ $this->setHash($options);
+ return $this;
+ }
+
+ /**
+ * Adds the md5 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @param string $algorithm (Depreciated) Algorithm to use, fixed to md5
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function addHash($options)
+ {
+ if (!is_array($options)) {
+ $options = (array) $options;
+ }
+
+ $options['algorithm'] = 'md5';
+ parent::addHash($options);
+ return $this;
+ }
+
+ /**
+ * Adds the md5 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function addMd5($options)
+ {
+ $this->addHash($options);
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the given file confirms the set hash
+ *
+ * @param string $value Filename to check for hash
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_FOUND);
+ }
+
+ $hashes = array_unique(array_keys($this->_hash));
+ $filehash = hash_file('md5', $value);
+ if ($filehash === false) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ foreach($hashes as $hash) {
+ if ($filehash === $hash) {
+ return true;
+ }
+ }
+
+ return $this->_throw($file, self::DOES_NOT_MATCH);
+ }
+}
diff --git a/lib/Zend/Validate/File/MimeType.php b/lib/Zend/Validate/File/MimeType.php
new file mode 100644
index 0000000..1605dad
--- /dev/null
+++ b/lib/Zend/Validate/File/MimeType.php
@@ -0,0 +1,283 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_Abstract
+ */
+require_once 'Zend/Validate/Abstract.php';
+
+/**
+ * Validator for the mime type of a file
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_MimeType extends Zend_Validate_Abstract
+{
+ /**#@+
+ * @const Error type constants
+ */
+ const FALSE_TYPE = 'fileMimeTypeFalse';
+ const NOT_DETECTED = 'fileMimeTypeNotDetected';
+ const NOT_READABLE = 'fileMimeTypeNotReadable';
+ /**#@-*/
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::FALSE_TYPE => "The file '%value%' has a false mimetype of '%type%'",
+ self::NOT_DETECTED => "The mimetype of file '%value%' could not been detected",
+ self::NOT_READABLE => "The file '%value%' can not be read"
+ );
+
+ /**
+ * @var array
+ */
+ protected $_messageVariables = array(
+ 'type' => '_type'
+ );
+
+ /**
+ * @var string
+ */
+ protected $_type;
+
+ /**
+ * Mimetypes
+ *
+ * If null, there is no mimetype
+ *
+ * @var string|null
+ */
+ protected $_mimetype;
+
+ /**
+ * Magicfile to use
+ *
+ * @var string|null
+ */
+ protected $_magicfile;
+
+ /**
+ * Sets validator options
+ *
+ * Mimetype to accept
+ *
+ * @param string|array $mimetype MimeType
+ * @return void
+ */
+ public function __construct($mimetype)
+ {
+ if ($mimetype instanceof Zend_Config) {
+ $mimetype = $mimetype->toArray();
+ } elseif (is_string($mimetype)) {
+ $mimetype = explode(',', $mimetype);
+ } elseif (!is_array($mimetype)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("Invalid options to validator provided");
+ }
+
+ if (isset($mimetype['magicfile'])) {
+ $this->setMagicFile($mimetype['magicfile']);
+ }
+
+ $this->setMimeType($mimetype);
+ }
+
+ /**
+ * Returna the actual set magicfile
+ *
+ * @return string
+ */
+ public function getMagicFile()
+ {
+ return $this->_magicfile;
+ }
+
+ /**
+ * Sets the magicfile to use
+ * if null, the MAGIC constant from php is used
+ *
+ * @param string $file
+ * @return Zend_Validate_File_MimeType Provides fluid interface
+ */
+ public function setMagicFile($file)
+ {
+ if (empty($file)) {
+ $this->_magicfile = null;
+ } else if (!is_readable($file)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception('The given magicfile can not be read');
+ } else {
+ $this->_magicfile = (string) $file;
+ }
+
+ return $this;
+ }
+
+ /**
+ * Returns the set mimetypes
+ *
+ * @param boolean $asArray Returns the values as array, when false an concated string is returned
+ * @return string|array
+ */
+ public function getMimeType($asArray = false)
+ {
+ $asArray = (bool) $asArray;
+ $mimetype = (string) $this->_mimetype;
+ if ($asArray) {
+ $mimetype = explode(',', $mimetype);
+ }
+
+ return $mimetype;
+ }
+
+ /**
+ * Sets the mimetypes
+ *
+ * @param string|array $mimetype The mimetypes to validate
+ * @return Zend_Validate_File_Extension Provides a fluent interface
+ */
+ public function setMimeType($mimetype)
+ {
+ $this->_mimetype = null;
+ $this->addMimeType($mimetype);
+ return $this;
+ }
+
+ /**
+ * Adds the mimetypes
+ *
+ * @param string|array $mimetype The mimetypes to add for validation
+ * @return Zend_Validate_File_Extension Provides a fluent interface
+ */
+ public function addMimeType($mimetype)
+ {
+ $mimetypes = $this->getMimeType(true);
+
+ if (is_string($mimetype)) {
+ $mimetype = explode(',', $mimetype);
+ } elseif (!is_array($mimetype)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("Invalid options to validator provided");
+ }
+
+ if (isset($mimetype['magicfile'])) {
+ unset($mimetype['magicfile']);
+ }
+
+ foreach ($mimetype as $content) {
+ if (empty($content) || !is_string($content)) {
+ continue;
+ }
+ $mimetypes[] = trim($content);
+ }
+ $mimetypes = array_unique($mimetypes);
+
+ // Sanity check to ensure no empty values
+ foreach ($mimetypes as $key => $mt) {
+ if (empty($mt)) {
+ unset($mimetypes[$key]);
+ }
+ }
+
+ $this->_mimetype = implode(',', $mimetypes);
+
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if the mimetype of the file matches the given ones. Also parts
+ * of mimetypes can be checked. If you give for example "image" all image
+ * mime types will be accepted like "image/gif", "image/jpeg" and so on.
+ *
+ * @param string $value Real file to check for mimetype
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_READABLE);
+ }
+
+ if ($file !== null) {
+ $mimefile = $this->getMagicFile();
+ if (class_exists('finfo', false) && ((!empty($mimefile)) or (defined('MAGIC')))) {
+ if (!empty($mimefile)) {
+ $mime = new finfo(FILEINFO_MIME, $mimefile);
+ } else {
+ $mime = new finfo(FILEINFO_MIME);
+ }
+
+ $this->_type = $mime->file($value);
+ unset($mime);
+ } elseif (function_exists('mime_content_type') && ini_get('mime_magic.magicfile')) {
+ $this->_type = mime_content_type($value);
+ } else {
+ $this->_type = $file['type'];
+ }
+ }
+
+ if (empty($this->_type)) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ $mimetype = $this->getMimeType(true);
+ if (in_array($this->_type, $mimetype)) {
+ return true;
+ }
+
+ $types = explode('/', $this->_type);
+ $types = array_merge($types, explode('-', $this->_type));
+ foreach($mimetype as $mime) {
+ if (in_array($mime, $types)) {
+ return true;
+ }
+ }
+
+ return $this->_throw($file, self::FALSE_TYPE);
+ }
+
+ /**
+ * Throws an error of the given type
+ *
+ * @param string $file
+ * @param string $errorType
+ * @return false
+ */
+ protected function _throw($file, $errorType)
+ {
+ if ($file !== null) {
+ $this->_value = $file['name'];
+ }
+
+ $this->_error($errorType);
+ return false;
+ }
+}
diff --git a/lib/Zend/Validate/File/NotExists.php b/lib/Zend/Validate/File/NotExists.php
new file mode 100644
index 0000000..8aeef9f
--- /dev/null
+++ b/lib/Zend/Validate/File/NotExists.php
@@ -0,0 +1,84 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_File_Exists
+ */
+require_once 'Zend/Validate/File/Exists.php';
+
+/**
+ * Validator which checks if the destination file does not exist
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_NotExists extends Zend_Validate_File_Exists
+{
+ /**
+ * @const string Error constants
+ */
+ const DOES_EXIST = 'fileNotExistsDoesExist';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::DOES_EXIST => "The file '%value%' does exist"
+ );
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the file does not exist in the set destinations
+ *
+ * @param string $value Real file to check for
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ $directories = $this->getDirectory(true);
+ if (($file !== null) and (!empty($file['destination']))) {
+ $directories[] = $file['destination'];
+ } else if (!isset($file['name'])) {
+ $file['name'] = $value;
+ }
+
+ foreach ($directories as $directory) {
+ if (empty($directory)) {
+ continue;
+ }
+
+ $check = true;
+ if (file_exists($directory . DIRECTORY_SEPARATOR . $file['name'])) {
+ return $this->_throw($file, self::DOES_EXIST);
+ }
+ }
+
+ if (!isset($check)) {
+ return $this->_throw($file, self::DOES_EXIST);
+ }
+
+ return true;
+ }
+}
diff --git a/lib/Zend/Validate/File/Sha1.php b/lib/Zend/Validate/File/Sha1.php
new file mode 100644
index 0000000..b02a837
--- /dev/null
+++ b/lib/Zend/Validate/File/Sha1.php
@@ -0,0 +1,181 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @see Zend_Validate_File_Hash
+ */
+require_once 'Zend/Validate/File/Hash.php';
+
+/**
+ * Validator for the sha1 hash of given files
+ *
+ * @category Zend
+ * @package Zend_Validate
+ * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Sha1 extends Zend_Validate_File_Hash
+{
+ /**
+ * @const string Error constants
+ */
+ const DOES_NOT_MATCH = 'fileSha1DoesNotMatch';
+ const NOT_DETECTED = 'fileSha1NotDetected';
+ const NOT_FOUND = 'fileSha1NotFound';
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::DOES_NOT_MATCH => "The file '%value%' does not match the given sha1 hashes",
+ self::NOT_DETECTED => "There was no sha1 hash detected for the given file",
+ self::NOT_FOUND => "The file '%value%' could not be found"
+ );
+
+ /**
+ * Hash of the file
+ *
+ * @var string
+ */
+ protected $_hash;
+
+ /**
+ * Sets validator options
+ *
+ * $hash is the hash we accept for the file $file
+ *
+ * @param string|array $options
+ * @return void
+ */
+ public function __construct($options)
+ {
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ } elseif (is_scalar($options)) {
+ $options = array('hash1' => $options);
+ } elseif (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception('Invalid options to validator provided');
+ }
+
+ $this->setHash($options);
+ }
+
+ /**
+ * Returns all set sha1 hashes
+ *
+ * @return array
+ */
+ public function getSha1()
+ {
+ return $this->getHash();
+ }
+
+ /**
+ * Sets the sha1 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function setHash($options)
+ {
+ if (!is_array($options)) {
+ $options = (array) $options;
+ }
+
+ $options['algorithm'] = 'sha1';
+ parent::setHash($options);
+ return $this;
+ }
+
+ /**
+ * Sets the sha1 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function setSha1($options)
+ {
+ $this->setHash($options);
+ return $this;
+ }
+
+ /**
+ * Adds the sha1 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function addHash($options)
+ {
+ if (!is_array($options)) {
+ $options = (array) $options;
+ }
+
+ $options['algorithm'] = 'sha1';
+ parent::addHash($options);
+ return $this;
+ }
+
+ /**
+ * Adds the sha1 hash for one or multiple files
+ *
+ * @param string|array $options
+ * @return Zend_Validate_File_Hash Provides a fluent interface
+ */
+ public function addSha1($options)
+ {
+ $this->addHash($options);
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the given file confirms the set hash
+ *
+ * @param string $value Filename to check for hash
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_FOUND);
+ }
+
+ $hashes = array_unique(array_keys($this->_hash));
+ $filehash = hash_file('sha1', $value);
+ if ($filehash === false) {
+ return $this->_throw($file, self::NOT_DETECTED);
+ }
+
+ foreach ($hashes as $hash) {
+ if ($filehash === $hash) {
+ return true;
+ }
+ }
+
+ return $this->_throw($file, self::DOES_NOT_MATCH);
+ }
+}
diff --git a/lib/Zend/Validate/File/Size.php b/lib/Zend/Validate/File/Size.php
new file mode 100644
index 0000000..a52d499
--- /dev/null
+++ b/lib/Zend/Validate/File/Size.php
@@ -0,0 +1,404 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Validate_File_Size extends Zend_Validate_Abstract
+{
+ /**#@+
+ * @const string Error constants
+ */
+ const TOO_BIG = 'fileSizeTooBig';
+ const TOO_SMALL = 'fileSizeTooSmall';
+ const NOT_FOUND = 'fileSizeNotFound';
+ /**#@-*/
+
+ /**
+ * @var array Error message templates
+ */
+ protected $_messageTemplates = array(
+ self::TOO_BIG => "Maximum allowed size for file '%value%' is '%max%' but '%size%' detected",
+ self::TOO_SMALL => "Minimum expected size for file '%value%' is '%min%' but '%size%' detected",
+ self::NOT_FOUND => "The file '%value%' could not be found"
+ );
+
+ /**
+ * @var array Error message template variables
+ */
+ protected $_messageVariables = array(
+ 'min' => '_min',
+ 'max' => '_max',
+ 'size' => '_size',
+ );
+
+ /**
+ * Minimum filesize
+ * @var integer
+ */
+ protected $_min;
+
+ /**
+ * Maximum filesize
+ *
+ * If null, there is no maximum filesize
+ *
+ * @var integer|null
+ */
+ protected $_max;
+
+ /**
+ * Detected size
+ *
+ * @var integer
+ */
+ protected $_size;
+
+ /**
+ * Use bytestring ?
+ *
+ * @var boolean
+ */
+ protected $_useByteString = true;
+
+ /**
+ * Sets validator options
+ *
+ * If $options is a integer, it will be used as maximum filesize
+ * As Array is accepts the following keys:
+ * 'min': Minimum filesize
+ * 'max': Maximum filesize
+ * 'bytestring': Use bytestring or real size for messages
+ *
+ * @param integer|array $options Options for the adapter
+ */
+ public function __construct($options)
+ {
+ if ($options instanceof Zend_Config) {
+ $options = $options->toArray();
+ } elseif (is_string($options) || is_numeric($options)) {
+ $options = array('max' => $options);
+ } elseif (!is_array($options)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ if (1 < func_num_args()) {
+ trigger_error('Multiple constructor options are deprecated in favor of a single options array', E_USER_NOTICE);
+ $argv = func_get_args();
+ array_shift($argv);
+ $options['max'] = array_shift($argv);
+ if (!empty($argv)) {
+ $options['bytestring'] = array_shift($argv);
+ }
+ }
+
+ if (isset($options['bytestring'])) {
+ $this->setUseByteString($options['bytestring']);
+ }
+
+ if (isset($options['min'])) {
+ $this->setMin($options['min']);
+ }
+
+ if (isset($options['max'])) {
+ $this->setMax($options['max']);
+ }
+ }
+
+ /**
+ * Returns the minimum filesize
+ *
+ * @param boolean $byteString Use bytestring ?
+ * @return integer
+ */
+ public function setUseByteString($byteString = true)
+ {
+ $this->_useByteString = (bool) $byteString;
+ return $this;
+ }
+
+ /**
+ * Will bytestring be used?
+ *
+ * @return boolean
+ */
+ public function useByteString()
+ {
+ return $this->_useByteString;
+ }
+
+ /**
+ * Returns the minimum filesize
+ *
+ * @param bool $raw Whether or not to force return of the raw value (defaults off)
+ * @return integer|string
+ */
+ public function getMin($raw = false)
+ {
+ $min = $this->_min;
+ if (!$raw && $this->useByteString()) {
+ $min = $this->_toByteString($min);
+ }
+
+ return $min;
+ }
+
+ /**
+ * Sets the minimum filesize
+ *
+ * @param integer $min The minimum filesize
+ * @throws Zend_Validate_Exception When min is greater than max
+ * @return Zend_Validate_File_Size Provides a fluent interface
+ */
+ public function setMin($min)
+ {
+ if (!is_string($min) and !is_numeric($min)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ $min = (integer) $this->_fromByteString($min);
+ $max = $this->getMax(true);
+ if (($max !== null) && ($min > $max)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The minimum must be less than or equal to the maximum filesize, but $min >"
+ . " $max");
+ }
+
+ $this->_min = $min;
+ return $this;
+ }
+
+ /**
+ * Returns the maximum filesize
+ *
+ * @param bool $raw Whether or not to force return of the raw value (defaults off)
+ * @return integer|string
+ */
+ public function getMax($raw = false)
+ {
+ $max = $this->_max;
+ if (!$raw && $this->useByteString()) {
+ $max = $this->_toByteString($max);
+ }
+
+ return $max;
+ }
+
+ /**
+ * Sets the maximum filesize
+ *
+ * @param integer $max The maximum filesize
+ * @throws Zend_Validate_Exception When max is smaller than min
+ * @return Zend_Validate_StringLength Provides a fluent interface
+ */
+ public function setMax($max)
+ {
+ if (!is_string($max) && !is_numeric($max)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception ('Invalid options to validator provided');
+ }
+
+ $max = (integer) $this->_fromByteString($max);
+ $min = $this->getMin(true);
+ if (($min !== null) && ($max < $min)) {
+ require_once 'Zend/Validate/Exception.php';
+ throw new Zend_Validate_Exception("The maximum must be greater than or equal to the minimum filesize, but "
+ . "$max < $min");
+ }
+
+ $this->_max = $max;
+ return $this;
+ }
+
+ /**
+ * Retrieve current detected file size
+ *
+ * @return int
+ */
+ protected function _getSize()
+ {
+ return $this->_size;
+ }
+
+ /**
+ * Set current size
+ *
+ * @param int $size
+ * @return Zend_Validate_File_Size
+ */
+ protected function _setSize($size)
+ {
+ $this->_size = $size;
+ return $this;
+ }
+
+ /**
+ * Defined by Zend_Validate_Interface
+ *
+ * Returns true if and only if the filesize of $value is at least min and
+ * not bigger than max (when max is not null).
+ *
+ * @param string $value Real file to check for size
+ * @param array $file File data from Zend_File_Transfer
+ * @return boolean
+ */
+ public function isValid($value, $file = null)
+ {
+ // Is file readable ?
+ require_once 'Zend/Loader.php';
+ if (!Zend_Loader::isReadable($value)) {
+ return $this->_throw($file, self::NOT_FOUND);
+ }
+
+ // limited to 4GB files
+ $size = sprintf("%u", @filesize($value));
+
+ // Check to see if it's smaller than min size
+ $min = $this->getMin(true);
+ $max = $this->getMax(true);
+ if (($min !== null) && ($size < $min)) {
+ if ($this->useByteString()) {
+ $this->_min = $this->_toByteString($min);
+ $this->_size = $this->_toByteString($size);
+ $this->_throw($file, self::TOO_SMALL);
+ $this->_min = $min;
+ $this->_size = $size;
+ } else {
+ $this->_throw($file, self::TOO_SMALL);
+ }
+ }
+
+ // Check to see if it's larger than max size
+ if (($max !== null) && ($max < $size)) {
+ if ($this->useByteString()) {
+ $this->_max = $this->_toByteString($max);
+ $this->_size = $this->_toByteString($size);
+ $this->_throw($file, self::TOO_BIG);
+ $this->_max = $max;
+ $this->_size = $size;
+ } else {
+ $this->_throw($file, self::TOO_BIG);
+ }
+ }
+
+ if (count($this->_messages) > 0) {
+ return false;
+ }
+
+ return true;
+ }
+
+ /**
+ * Returns the formatted size
+ *
+ * @param integer $size
+ * @return string
+ */
+ protected function _toByteString($size)
+ {
+ $sizes = array('B', 'kB', 'MB', 'GB', 'TB', 'PB', 'EB', 'ZB', 'YB');
+ for ($i=0; $size >= 1024 && $i < 9; $i++) {
+ $size /= 1024;
+ }
+
+ return round($size, 2) . $sizes[$i];
+ }
+
+ /**
+ * Returns the unformatted size
+ *
+ * @param string $size
+ * @return integer
+ */
+ protected function _fromByteString($size)
+ {
+ if (is_numeric($size)) {
+ return (integer) $size;
+ }
+
+ $type = trim(substr($size, -2, 1));
+
+ $value = substr($size, 0, -1);
+ if (!is_numeric($value)) {
+ $value = substr($value, 0, -1);
+ }
+
+ switch (strtoupper($type)) {
+ case 'Y':
+ $value *= (1024 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024);
+ break;
+ case 'Z':
+ $value *= (1024 * 1024 * 1024 * 1024 * 1024 * 1024 * 1024);
+ break;
+ case 'E':
+ $value *= (1024 * 1024 * 1024 * 1024 * 1024 * 1024);
+ break;
+ case 'P':
+ $value *= (1024 * 1024 * 1024 * 1024 * 1024);
+ break;
+ case 'T':
+ $value *= (1024 * 1024 * 1024 * 1024);
+ break;
+ case 'G':
+ $value *= (1024 * 1024 * 1024);
+ break;
+ case 'M':
+ $value *= (1024 * 1024);
+ break;
+ case 'K':
+ $value *= 1024;
+ break;
+ default:
+ break;
+ }
+
+ return $value;
+ }
+
+ /**
+ * Throws an error of the given type
+ *
+ * @param string $file
+ * @param string $errorType
+ * @return false
+ */
+ protected function _throw($file, $errorType)
+ {
+ if ($file !== null) {
+ $this->_value = $file['name'];
+ }
+
+ $this->_error($errorType);
+ return false;
+ }
+}
diff --git a/lib/Zend/Validate/File/Upload.php b/lib/Zend/Validate/File/Upload.php
new file mode 100644
index 0000000..ddeb328
--- /dev/null
+++ b/lib/Zend/Validate/File/Upload.php
@@ -0,0 +1,234 @@
+<?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id: $
+ */
+
+/**
+ * @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) 2005-2008 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 => "The file '%value%' exceeds the defined ini size",
+ self::FORM_SIZE => "The file '%value%' exceeds the defined form size",
+ self::PARTIAL => "The file '%value%' was only partially uploaded",
+ self::NO_FILE => "The file '%value%' was not uploaded",
+ self::NO_TMP_DIR => "No temporary directory was found for the file '%value%'",
+ self::CANT_WRITE => "The file '%value%' can't be written",
+ self::EXTENSION => "The extension returned an error while uploading the file '%value%'",
+ self::ATTACK => "The file '%value%' was illegal uploaded, possible attack",
+ self::FILE_NOT_FOUND => "The file '%value%' was not found",
+ self::UNKNOWN => "Unknown error while uploading the 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 $files Array of files in syntax of Zend_File_Transfer
+ * @return void
+ */
+ public function __construct($files = array())
+ {
+ $this->setFiles($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 minimum filesize
+ *
+ * @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;
+ }
+ 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, $file = null)
+ {
+ if (array_key_exists($value, $this->_files)) {
+ $files[$value] = $this->_files[$value];
+ } else {
+ foreach ($this->_files as $file => $content) {
+ if ($content['name'] === $value) {
+ $files[$file] = $this->_files[$file];
+ }
+
+ if ($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;
+ }
+}