1 files changed, 98 insertions, 0 deletions
diff --git a/protected/extensions/egmap/EGMapApiKeyList.php b/protected/extensions/egmap/EGMapApiKeyList.php
new file mode 100644
index 0000000..b6fbfb5
--- /dev/null
+++ b/protected/extensions/egmap/EGMapApiKeyList.php
@@ -0,0 +1,98 @@
+<?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');
+  	}
+}
+\ No newline at end of file