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File: Utils.php
<?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_Service * @subpackage Technorati * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: Utils.php 23775 2011-03-01 17:25:24Z ralph $ */ /** * Collection of utilities for various Zend_Service_Technorati classes. * * @category Zend * @package Zend_Service * @subpackage Technorati * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Service_Technorati_Utils { /** * Parses, validates and returns a valid Zend_Uri object * from given $input. * * @param string|Zend_Uri_Http $input * @return null|Zend_Uri_Http * @throws Zend_Service_Technorati_Exception * @static */ public static function normalizeUriHttp($input) { // allow null as value if ($input === null) { return null; } /** * @see Zend_Uri */ require_once 'Zend/Uri.php'; if ($input instanceof Zend_Uri_Http) { $uri = $input; } else { try { $uri = Zend_Uri::factory((string) $input); } // wrap exception under Zend_Service_Technorati_Exception object catch (Exception $e) { /** * @see Zend_Service_Technorati_Exception */ require_once 'Zend/Service/Technorati/Exception.php'; throw new Zend_Service_Technorati_Exception($e->getMessage(), 0, $e); } } // allow inly Zend_Uri_Http objects or child classes if (!($uri instanceof Zend_Uri_Http)) { /** * @see Zend_Service_Technorati_Exception */ require_once 'Zend/Service/Technorati/Exception.php'; throw new Zend_Service_Technorati_Exception( "Invalid URL $uri, only HTTP(S) protocols can be used"); } return $uri; } /** * Parses, validates and returns a valid Zend_Date object * from given $input. * * $input can be either a string, an integer or a Zend_Date object. * If $input is string or int, it will be provided to Zend_Date as it is. * If $input is a Zend_Date object, the object instance will be returned. * * @param mixed|Zend_Date $input * @return null|Zend_Date * @throws Zend_Service_Technorati_Exception * @static */ public static function normalizeDate($input) { /** * @see Zend_Date */ require_once 'Zend/Date.php'; /** * @see Zend_Locale */ require_once 'Zend/Locale.php'; // allow null as value and return valid Zend_Date objects if (($input === null) || ($input instanceof Zend_Date)) { return $input; } // due to a BC break as of ZF 1.5 it's not safe to use Zend_Date::isDate() here // see ZF-2524, ZF-2334 if (@strtotime($input) !== FALSE) { return new Zend_Date($input); } else { /** * @see Zend_Service_Technorati_Exception */ require_once 'Zend/Service/Technorati/Exception.php'; throw new Zend_Service_Technorati_Exception("'$input' is not a valid Date/Time"); } } /** * @todo public static function xpathQueryAndSet() {} */ /** * @todo public static function xpathQueryAndSetIf() {} */ /** * @todo public static function xpathQueryAndSetUnless() {} */ }