From c53d8d026021f97075fb2f4940ba22793c38fb6e Mon Sep 17 00:00:00 2001
From: davehauenstein <davehauenstein@d4e419ec-0920-11de-bbfd-a7c1bc4c261e>
Date: Wed, 15 Apr 2009 22:06:42 +0000
Subject: added toolbar; functionality includes refresh button to get back to
original page, print article, email a link to the article with a personal
note
git-svn-id: http://arc90labs-readability.googlecode.com/svn/trunk@31 d4e419ec-0920-11de-bbfd-a7c1bc4c261e
---
lib/Zend/Validate/File/ExcludeExtension.php | 94 +++++++++++++++++++++++++++++
1 file changed, 94 insertions(+)
create mode 100644 lib/Zend/Validate/File/ExcludeExtension.php
(limited to 'lib/Zend/Validate/File/ExcludeExtension.php')
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);
+ }
+}
--
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