<?php
/**
 * @version		$Header: /cvsroot/bitweaver/_bit_newsletters/sub.php,v 1.4 2007/05/04 06:14:26 spiderr Exp $
 * Copyright (c) 2005 bitweaver.org
 * All Rights Reserved. See copyright.txt for details and a complete list of authors.
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details
 *
 * created 2005/12/10
 *
 * @package newsletters
 * @author spider <spider@steelsun.com>
 */

/** 
 * Initialization
 */
require_once( '../bit_setup_inc.php' );
include_once( NEWSLETTERS_PKG_PATH.'BitMailer.php' );

$gBitSystem->verifyPackage( 'newsletters' );

if( !$gBitUser->isRegistered() && !$gBitUser->hasPermission( 'p_newsletters_subscribe' ) && empty( $_REQUEST['c'] ) ) {
	$gBitSystem->fatalError( tra("You must be logged in to subscribe to newsletters"));
}

require_once( NEWSLETTERS_PKG_PATH.'lookup_newsletter_inc.php' );

$feedback = array();

/* List newsletters */
$listHash = array();
if( !empty( $_REQUEST['nl_id'] ) ) {
	$listHash['nl_id'] = $_REQUEST['nl_id'];
	if (isset($_REQUEST['info'])) {
		$subscribe = true;
		$gBitSmarty->assign('subscribe', 'y');
		if( $gBitUser->isRegistered() ) {
			$infoHash = array( 'user_id' => $gBitUser->mUserId );
		}
		$gBitSmarty->assign( 'subInfo', $gContent->getSubscriberInfo( $infoHash ) );
	}
}
$newsletters = $gContent->getList( $listHash );
$gBitSmarty->assign_by_ref( 'subs', BitNewsletter::getUserSubscriptions( $gBitUser->getField( 'user_id' ), $gBitUser->getField( 'email' ) ) );
$gBitSmarty->assign_by_ref('newsletters', $newsletters );

$foo = parse_url($_SERVER["REQUEST_URI"]);
$gBitSmarty->assign('url_subscribe', httpPrefix(). $foo["path"]);

/*if( isset( $_POST['c'] ) ) {
	$gContent->confirmSubscription($_POST['c'], TRUE );
	$gBitSmarty->assign('confirm', 'y');
} elseif( isset( $_REQUEST["unsub"] ) ) {
	if (!empty( $_REQUEST["email"] )) {
		$gContent->removeSubscription($_REQUEST["email"], TRUE );
	} elseif (!empty( $_REQUEST["unsubscribe"] )) {
	    $gContent->unsubscribe($_REQUEST["unsubscribe"], TRUE );
	}
	$feedback['success'] = tra( "Your email address was removed from the list of subscriptors." );
}
*/

if( isset( $_REQUEST['c'] ) ) {
//$gBitDb->debug();
	$unsubs = array();
	if( isset( $_REQUEST['c'] ) && strlen( $_REQUEST['c'] ) == 32 && ($subInfo = BitMailer::lookupSubscription( array( 'url_code' => $_REQUEST['c'] ) )) ) {
		if( !empty( $subInfo['user_id'] ) && BitBase::verifyId( $subInfo['user_id'] ) ) {
			$lookup['user_id'] = $subInfo['user_id'];
		} else {
			$lookup['email'] = $subInfo['email'];
		}
		$unsubs = BitMailer::getUnsubscriptions( $lookup );
	} else {
		if( !$subInfo = BitMailer::lookupSubscription( array( 'user_id' => $gBitUser->mUserId ) ) ) {
			$subInfo = $gBitUser->mInfo;
		}
		$lookup['user_id'] = $gBitUser->mUserId;
		$unsubs = BitMailer::getUnsubscriptions( $lookup );
	}

	if( isset( $_REQUEST["update"] ) ) {
		$subHash['response_content_id'] = $_REQUEST['response_content_id'];
		$subHash['sub_lookup'] = !empty( $subInfo['user_id'] ) ? array( 'user_id' => $subInfo['user_id'] ) : array( 'email' => $subInfo['email'] );

		if( !empty( $_REQUEST['unsubscribe_all'] ) ) {
			$subHash['unsubscribe_all'] = 'y';
			$subHash['unsub_content'] = array_keys( $newsletters );
		} else {
			$subHash['unsubscribe_all'] = NULL;

			foreach( array_keys( $newsletters ) as $nlContentId ) {
				if( empty( $_REQUEST['nl_content_id'] ) || !in_array( $nlContentId, $_REQUEST['nl_content_id'] ) ) {
					$subHash['unsub_content'][] = $nlContentId;
				}
			}
		}

		if( BitMailer::storeSubscriptions( $subHash ) ) {
			$feedback['success'] = tra( "Your subscriptions were updated." );
		} else {
			$feedback['error'] = tra( "Subscriptions were not updated." );
		}
		$unsubs = BitMailer::getUnsubscriptions( $lookup );
	}
	foreach( $unsubs as $sub ) {
		if( !empty( $sub['unsubscribe_all'] ) ) {
			$subInfo['unsubscribe_all'] = TRUE;
			break;
		}
	}

	$gBitSmarty->assign( 'subInfo', $subInfo );
	$gBitSmarty->assign( 'unsubs', $unsubs );
	$mid = 'bitpackage:newsletters/user_subscriptions.tpl';
} else {

$foo = parse_url($_SERVER["REQUEST_URI"]);
$gBitSmarty->assign('url_subscribe', httpPrefix(). $foo["path"]);

$user_email = $gBitUser->isRegistered() ? $gBitUser->mInfo['email'] : '';

$gBitSmarty->assign('email', $user_email);

if( isset( $_REQUEST["subscribe"] ) && !empty( $_REQUEST["email"] ) ) {
	$gBitSystem->verifyPermission( 'p_newsletters_subscribe' );
	$feedback['success'] = tra( "Thanks for your subscription. You will receive an email soon to confirm your subscription. No newsletters will be sent to you until the subscription is confirmed." );

	if( !$gBitUser->hasPermission( 'p_subscribe_email' ) ) {
		$_REQUEST["email"] = $gBitUser->mInfo['email'];
	}

	// Now subscribe the email address to the newsletter
	$gContent->subscribe( $_REQUEST["email"], TRUE, TRUE );
}

$subscribe = false;

/*if( !$subscribe && $gContent->isValid() ) {
	$mid = 'bitpackage:newsletters/view_newsletter.tpl';
	$title = "View Newsletter";
} else*/ {
	/* List newsletters */
	$listHash = array();
	$newsletters = $gContent->getList( $listHash );
	$mid = 'bitpackage:newsletters/newsletters.tpl';
	$title = "List Newsletters";
}
}

$gBitSmarty->assign( 'feedback', $feedback );

// Display the template
$gBitSystem->display( $mid, $title );

?>