<?php
/**
 * @version $Header$
 * @package blogs
 * @subpackage functions
 * @copyright (c) 2004-2006, bitweaver.org
 * Copyright (c) 2002-2003, Luis Argerich, Garland Foster, Eduardo Polidor, et. al.
 * All Rights Reserved. See below for details and a complete list of authors.
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See http://www.gnu.org/copyleft/lesser.html for details.
 */

/**
 * required setup
 */
namespace Bitweaver\Blogs;

require_once '../kernel/includes/setup_inc.php';
use Bitweaver\KernelTools;
use Bitweaver\Liberty\LibertyContent;

$gBitSystem->verifyPackage( 'blogs' );

require_once BLOGS_PKG_INCLUDE_PATH.'lookup_blog_inc.php';

// Now check permissions to access this page
if( $gContent->isValid() ) {
	$gContent->verifyUpdatePermission();
} else {
	$gContent->verifyCreatePermission();
}

if (isset($_REQUEST['preview'])) {
	//all this should prolly be moved to a BitBlog::preparePreview method and the tpls cleaned - but this works for now -wjames5
	$gBitSmarty->assign('title', $_REQUEST["title"]);
	$gBitSmarty->assign('edit', $_REQUEST["edit"]);
	$_REQUEST['data'] = $_REQUEST['edit']; // needed for parseDataHash
	$gBitSmarty->assign('parsed', LibertyContent::parseDataHash( $_REQUEST ));
	$gBitSmarty->assign('user_name', $gBitUser->getDisplayName());
	$gBitSmarty->assign('created', $gBitSystem->getUTCTime());
	$gBitSmarty->assign('use_find', isset($_REQUEST["use_find"]) ? 'y' : 'n');
	$gBitSmarty->assign('use_title', isset($_REQUEST["use_title"]) ? 'y' : 'n');
	$gBitSmarty->assign('allow_comments', isset($_REQUEST["allow_comments"]) ? 'y' : 'n');
	$gBitSmarty->assign('max_posts', $_REQUEST["max_posts"]);
	//$gBitSmarty->assign('heading', $heading);
	$gContent->invokeServices('content_preview_function');
} else {
	$gContent->invokeServices('content_edit_function');
}

if (isset($_REQUEST['save_blog'])) {
	if( $gContent->store( $_REQUEST ) ) {
		KernelTools::bit_redirect( $gContent->getDisplayUrl() );
	} else {
		$gBitSmarty->assign( 'errors', $gContent->mErrors );
	}
}

$gBitSystem->setBrowserTitle( KernelTools::tra( 'Edit Blog' ).' - '.$gContent->getTitle() );

$gBitSmarty->assign( 'textarea_label', 'Blog Description' );

$gBitSmarty->assign('gContent', $gContent);
$gBitSystem->display( 'bitpackage:blogs/edit_blog.tpl', null, [ 'display_mode' => 'edit' ]);