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<?php
/**
*
* EGMapApiKeyList Class
*
* Collection of Google API Keys
*
* @author Antonio Ramirez Cobos
* @link www.ramirezcobos.com
*
*
* @copyright
*
* Copyright (c) 2010 Antonio Ramirez Cobos
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
* and associated documentation files (the "Software"), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
* The above copyright notice and this permission notice shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
* LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
* NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
class EGMapApiKeyList {
/**
*
* default API key (localhost)
* @var string API key
*/
private $_default = 'ABQIAAAAiNlS-KWUYtfPmXrWytgMmxT2yXp_ZAY8_ufC3CFXhHIE1NvwkxQlQzG8ekt6PEzv6dL5UtfryHSg8g';
/**
*
* Holds the collection of keys
* @var CMap
*/
private $_keys = null;
/**
*
* Class constructor
* @param string $domain
* @param string $key
*/
public function __construct( $domain=null, $key=null )
{
// set default API key
$this->addAPIKey( 'localhost', $this->_default );
if( $domain != null && $key != null )
$this->add( $domain, $key );
}
/**
*
* Adds a Google API key to collection
* @param string $domain
* @param string $key
*/
public function addAPIKey( $domain , $key ){
if( null === $this->_keys )
$this->_keys = new CMap();
$this->_keys->add( $domain, $key );
}
/**
*
* Returns Google API key if found in collection
* @param string $domain
* @return string Google API key
*/
public function getAPIKeyByDomain( $domain )
{
if( !$this->_keys->contains( $domain ) )
return false;
return $this->_keys->itemAt( $domain );
}
/**
* Returns and google api key by domain name discovery
* @return Google API key
*/
public static function guessAPIKey( )
{
if (isset($_SERVER['SERVER_NAME']))
{
return $this->getAPIKeyByDomain( $_SERVER['SERVER_NAME'] );
}
else if (isset($_SERVER['HTTP_HOST']))
{
return $this->getAPIKeyByDomain( $_SERVER['HTTP_HOST'] );
}
return $this->getAPIKeyByDomain('localhost');
}
}
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