jachty.pkmp.com.pl/wp-content/plugins/updraftplus/includes/WindowsAzure/Common/Internal/Http/Url.php

<?php

/**
 * LICENSE: Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * PHP version 5
 *
 * @category  Microsoft
 * @package   WindowsAzure\Common\Internal\Http
 * @author    Azure PHP SDK <azurephpsdk@microsoft.com>
 * @copyright 2012 Microsoft Corporation
 * @license   http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
 * @link      https://github.com/windowsazure/azure-sdk-for-php
 */
 
namespace WindowsAzure\Common\Internal\Http;
require_once 'Net/URL2.php';
use WindowsAzure\Common\Internal\Validate;
use WindowsAzure\Common\Internal\Resources;
use WindowsAzure\Common\Internal\Http\IUrl;

/**
 * Default IUrl implementation.
 *
 * @category  Microsoft
 * @package   WindowsAzure\Common\Internal\Http
 * @author    Azure PHP SDK <azurephpsdk@microsoft.com>
 * @copyright 2012 Microsoft Corporation
 * @license   http://www.apache.org/licenses/LICENSE-2.0  Apache License 2.0
 * @version   Release: 0.4.1_2015-03
 * @link      https://github.com/windowsazure/azure-sdk-for-php
 */
class Url implements IUrl
{
    /**
     * @var \Net_URL2
     */
    private $_url;
    
    /**
     * Sets the url path to '/' if it's empty
     * 
     * @param string $url the url string
     * 
     * @return none.
     */
    private function _setPathIfEmpty($url)
    {
        $path =  parse_url($url, PHP_URL_PATH);
        
        if (empty($path)) {
            $this->setUrlPath('/');
        }
    }

    /**
     * Constructor
     * 
     * @param string $url the url to set.
     * 
     * @return WindowsAzure\Common\Internal\Http\Url
     */
    public function __construct($url)
    {
        $errorMessage = Resources::INVALID_URL_MSG;
        Validate::isTrue(filter_var($url, FILTER_VALIDATE_URL), $errorMessage);
        
        $this->_url = new \Net_URL2($url);
        $this->_setPathIfEmpty($url);
    }
    
    /**
     * Makes deep copy from the current object.
     * 
     * @return WindowsAzure\Common\Internal\Http\Url
     */
    public function __clone()
    {
        $this->_url = clone $this->_url;
    }
    
    /**
     * Returns the query portion of the url
     * 
     * @return string
     */
    public function getQuery()
    {
        return $this->_url->getQuery();
    }

    /**
     * Returns the query portion of the url in array form
     * 
     * @return array
     */
    public function getQueryVariables()
    {
        return $this->_url->getQueryVariables();
    }

    /**
     * Sets a an existing query parameter to value or creates a new one if the $key
     * doesn't exist.
     * 
     * @param string $key   query parameter name.
     * @param string $value query value.
     * 
     * @return none
     */
    public function setQueryVariable($key, $value)
    {
        Validate::isString($key, 'key');
        Validate::isString($value, 'value');
        
        $this->_url->setQueryVariable($key, $value);
    }
    
    /**
     * Gets actual URL string.
     * 
     * @return string.
     */
    public function getUrl()
    {
        return $this->_url->getURL();
    }
    
    /**
     * Sets url path
     * 
     * @param string $urlPath url path to set.
     * 
     * @return none.
     */
    public function setUrlPath($urlPath)
    {
        Validate::isString($urlPath, 'urlPath');
        
        $this->_url->setPath($urlPath);
    }
    
    /**
     * Appends url path
     * 
     * @param string $urlPath url path to append.
     * 
     * @return none.
     */
    public function appendUrlPath($urlPath)
    {
        Validate::isString($urlPath, 'urlPath');
        
        $newUrlPath = parse_url($this->_url, PHP_URL_PATH) . $urlPath;
        $this->_url->setPath($newUrlPath);
    }
    
    /**
     * Gets actual URL string.
     * 
     * @return string.
     */
    public function __toString()
    {
        return $this->_url->getURL();
    }
    
    /**
     * Sets the query string to the specified variables in $array
     * 
     * @param array $array key/value representation of query variables.
     * 
     * @return none.
     */
    public function setQueryVariables($array)
    {
        foreach ($array as $key => $value) {
            $this->setQueryVariable($key, $value);
        }
    }
}