Source for file Context.class.php

<?php
 
/**
 * The Context class provides easy access to variables for action scripts and classes.
 *
 * @package harmoni.architecture
 * 
 * @copyright Copyright &copy; 2005, Middlebury College
 * @license http://www.gnu.org/copyleft/gpl.html GNU General Public License (GPL)
 *
 * @version $Id: Context.class.php,v 1.5 2007/09/04 20:25:30 adamfranco Exp $
 ***/
class Context {
    /**
     * @access public
     * @var string $sid The session name & id: "name=id"
     ***/
    var $sid;
    
    /**
     * @access public
     * @var string $hiddenFieldSID HTML containing a form <b>hidden</b> tag with the SID in it.
     */ 
    var $hiddenFieldSID;
    
    /**
     * @access public
     * @var string $myURL The current script's URL
     ***/
    var $myURL;
    
    /**
     * @access public
     * @var string $requestModule The module that was requested by the user.
     ***/
    var $requestModule;
    
    /**
     * @access public
     * @var string $requestAction The action requested by the user.
     ***/
    var $requestAction;
    
    /**
     * @access public
     * @var string $requestModuleDotAction The dotted-pair for module.action requested by the user.
     ***/
    var $requestModuleDotAction;
    
    /**
     * @access public
     * @var array $actionPath An array containing all actions executed so far.
     */
    var $actionPath;
    
    /**
     * @access private
     * @var object $_contextData Holds data stored for use by actions by {@link Harmoni::attachContextData()}.
     */
//    var $_contextData;
    
    
    
    /**
     * The constructor
     * @param string $module 
     * @param string $action 
     * @access public
     * @return void 
     ***/
    function Context($module, $action, $execPath) {
        $this->sid = session_name() . "=" . session_id();
        $this->hiddenFieldSID = "<input type='hidden' name='".session_name()."' value='".session_id()."' />";
        $this->myURL = $_SERVER['PHP_SELF'];
        
        $this->requestAction = $action;
        $this->requestModule = $module;
        $this->requestModuleDotAction = "$module.$action";
        
        $this->actionPath =$execPath;
        
//        if (!$contextData) $contextData = new FieldSet();
//        $this->_contextData =$contextData;
    }
}
 
?>