/*
 * Copyright 2005 - 2009  Zarafa B.V.
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License, version 3, 
 * as published by the Free Software Foundation with the following additional 
 * term according to sec. 7:
 *  
 * According to sec. 7 of the GNU Affero General Public License, version
 * 3, the terms of the AGPL are supplemented with the following terms:
 * 
 * "Zarafa" is a registered trademark of Zarafa B.V. The licensing of
 * the Program under the AGPL does not imply a trademark license.
 * Therefore any rights, title and interest in our trademarks remain
 * entirely with us.
 * 
 * However, if you propagate an unmodified version of the Program you are
 * allowed to use the term "Zarafa" to indicate that you distribute the
 * Program. Furthermore you may use our trademarks where it is necessary
 * to indicate the intended purpose of a product or service provided you
 * use it in accordance with honest practices in industrial or commercial
 * matters.  If you want to propagate modified versions of the Program
 * under the name "Zarafa" or "Zarafa Server", you may only do so if you
 * have a written permission by Zarafa B.V. (to acquire a permission
 * please contact Zarafa at trademark@zarafa.com).
 * 
 * The interactive user interface of the software displays an attribution
 * notice containing the term "Zarafa" and/or the logo of Zarafa.
 * Interactive user interfaces of unmodified and modified versions must
 * display Appropriate Legal Notices according to sec. 5 of the GNU
 * Affero General Public License, version 3, when you propagate
 * unmodified or modified versions of the Program. In accordance with
 * sec. 7 b) of the GNU Affero General Public License, version 3, these
 * Appropriate Legal Notices must retain the logo of Zarafa or display
 * the words "Initial Development by Zarafa" if the display of the logo
 * is not reasonably feasible for technical reasons. The use of the logo
 * of Zarafa in Legal Notices is allowed for unmodified and modified
 * versions of the software.
 * 
 * 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 Affero General Public License for more details.
 *  
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

/*
	Cookie Plug-in
	
	This plug in automatically gets all the cookies for this site and adds them to the post_params.
	Cookies are loaded only on initialization.  The refreshCookies function can be called to update the post_params.
	The cookies will override any other post params with the same name.
*/

var SWFUpload;
if (typeof(SWFUpload) === "function") {
	SWFUpload.prototype.initSettings = function (oldInitSettings) {
		return function () {
			if (typeof(oldInitSettings) === "function") {
				oldInitSettings.call(this);
			}
			
			this.refreshCookies(false);	// The false parameter must be sent since SWFUpload has not initialzed at this point
		};
	}(SWFUpload.prototype.initSettings);
	
	// refreshes the post_params and updates SWFUpload.  The sendToFlash parameters is optional and defaults to True
	SWFUpload.prototype.refreshCookies = function (sendToFlash) {
		if (sendToFlash === undefined) {
			sendToFlash = true;
		}
		sendToFlash = !!sendToFlash;
		
		// Get the post_params object
		var postParams = this.settings.post_params;
		
		// Get the cookies
		var i, cookieArray = document.cookie.split(';'), caLength = cookieArray.length, c, eqIndex, name, value;
		for (i = 0; i < caLength; i++) {
			c = cookieArray[i];
			
			// Left Trim spaces
			while (c.charAt(0) === " ") {
				c = c.substring(1, c.length);
			}
			eqIndex = c.indexOf("=");
			if (eqIndex > 0) {
				name = c.substring(0, eqIndex);
				value = c.substring(eqIndex + 1);
				postParams[name] = value;
			}
		}
		if (sendToFlash) {
			this.setPostParams(postParams);
		}
	};

}
