<?php
/*********************************************************************************
 * SugarCRM is a customer relationship management program developed by
 * SugarCRM, Inc. Copyright (C) 2004 - 2007 SugarCRM Inc.
 * 
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License version 3 as published by the
 * Free Software Foundation with the addition of the following permission added
 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, see http://www.gnu.org/licenses or write to the Free
 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 * 
 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
 * 
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU General Public License version 3.
 * 
 * In accordance with Section 7(b) of the GNU General Public License version 3,
 * these Appropriate Legal Notices must retain the display of the "Powered by
 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
 * technical reasons, the Appropriate Legal Notices must display the words
 * "Powered by SugarCRM".
 ********************************************************************************/

class contextMenu {
    var $menuItems;
    var $objectName;
    
    function contextMenu() {
        $this->menuItems = array();
    } 

    function getScript() {
        $json = getJSONobj();
        return "SUGAR.contextMenu.registerObjectType('{$this->objectName}', " . $json->encode($this->menuItems) . ");\n";
    }
    
    /**
     * adds a menu item to the current contextMenu
     * 
     * @param string $text text of the item
     * @param string $action function or pointer to the javascript function to call
     * @param array $params other parameters includes:
     *      url - The URL for the MenuItem's anchor's "href" attribute.
     *      target - The value to be used for the MenuItem's anchor's "target" attribute.
     *      helptext - Additional instructional text to accompany the text for a MenuItem. Example: If the text is 
     *                 "Copy" you might want to add the help text "Ctrl + C" to inform the user there is a keyboard
     *                 shortcut for the item.
     *      emphasis - If set to true the text for the MenuItem will be rendered with emphasis (using <em>).
     *      strongemphasis - If set to true the text for the MenuItem will be rendered with strong emphasis (using <strong>).
     *      disabled - If set to true the MenuItem will be dimmed and will not respond to user input or fire events.
     *      selected - If set to true the MenuItem will be highlighted.
     *      submenu - Appends / removes a menu (and it's associated DOM elements) to / from the MenuItem.
     *      checked - If set to true the MenuItem will be rendered with a checkmark.
     */
    function addMenuItem($text, $action, $module = null, $aclAction = null, $params = null) {
        // check ACLs if module and aclAction set otherwise no ACL check
        if(((!empty($module) && !empty($aclAction)) && ACLController::checkAccess($module, $aclAction)) || (empty($module) || empty($aclAction))) {
            $item = array('text' => translate($text),
                          'action' => $action);
            foreach(array('url', 'target', 'helptext', 'emphasis', 'strongemphasis', 'disabled', 'selected', 'submenu', 'checked') as $param) {
                if(!empty($params[$param])) $item[$param] = $params[$param];
            }
            array_push($this->menuItems, $item);
        }
    }
    
    /**
     * Loads up menu items from files located in include/contextMenus/menuDefs
     * @param string $name name of the object
     */
    function loadFromFile($name) {
        global $menuDef;
		clean_string($name, 'FILE');
        require_once('include/contextMenus/menuDefs/' . $name . '.php');
        $this->loadFromDef($name, $menuDef[$name]);
    }
    
    /**
     * Loads up menu items from def
     * @param string $name name of the object type
     * @param array $defs menu item definitions
     */
    function loadFromDef($name, $defs) {
        $this->objectName = $name;
        foreach($defs as $def) {
            $this->addMenuItem($def['text'], $def['action'], 
                               (empty($def['module']) ? null : $def['module']), 
                               (empty($def['aclAction']) ? null : $def['aclAction']), 
                               (empty($def['params']) ? null : $def['params']));
        }
    }
}
?>
