1 files changed, 81 insertions, 0 deletions
diff --git a/library/vendor/Zend/Validate/Sitemap/Priority.php b/library/vendor/Zend/Validate/Sitemap/Priority.php
new file mode 100644
index 0000000..abb0ced
--- /dev/null
+++ b/library/vendor/Zend/Validate/Sitemap/Priority.php
@@ -0,0 +1,81 @@
+<?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
+ * @subpackage Sitemap
+ * @copyright  Copyright (c) 2005-2015 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
+ */
+
+/**
+ * Validates whether a given value is valid as a sitemap <priority> value
+ *
+ * @link       http://www.sitemaps.org/protocol.php Sitemaps XML format
+ *
+ * @category   Zend
+ * @package    Zend_Validate
+ * @subpackage Sitemap
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Validate_Sitemap_Priority extends Zend_Validate_Abstract
+{
+    /**
+     * Validation key for not valid
+     *
+     */
+    const NOT_VALID = 'sitemapPriorityNotValid';
+    const INVALID   = 'sitemapPriorityInvalid';
+
+    /**
+     * Validation failure message template definitions
+     *
+     * @var array
+     */
+    protected $_messageTemplates = array(
+        self::NOT_VALID => "'%value%' is not a valid sitemap priority",
+        self::INVALID   => "Invalid type given. Numeric string, integer or float expected",
+    );
+
+    /**
+     * Validates if a string is valid as a sitemap priority
+     *
+     * @link http://www.sitemaps.org/protocol.php#prioritydef <priority>
+     *
+     * @param  string  $value  value to validate
+     * @return boolean
+     */
+    public function isValid($value)
+    {
+        if (!is_numeric($value)) {
+            $this->_error(self::INVALID);
+            return false;
+        }
+
+        $this->_setValue($value);
+        $value = (float) $value;
+        if ($value < 0 || $value > 1) {
+            $this->_error(self::NOT_VALID);
+            return false;
+        }
+
+        return true;
+    }
+}