File Source for edit.php

<?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
*/
require_once( '../kernel/setup_inc.php' );
include_once( BLOGS_PKG_PATH.'BitBlog.php' );
$gBitSystem->verifyPackage( 'blogs' );
require_once( BLOGS_PKG_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"]);
$gBitSmarty->assign('parsed', $gContent->parseData( $_REQUEST["edit"], $_REQUEST["format_guid"]));
$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 ) ) {
bit_redirect( $gContent->getDisplayUrl() );
} else {
$gBitSmarty->assign_by_ref( 'errors', $gContent->mErrors );
}
}
$gBitSystem->setBrowserTitle( tra( 'Edit Blog' ).' - '.$gContent->getTitle() );
$gBitSmarty->assign( 'textarea_label', 'Blog Description' );
$gBitSmarty->assign_by_ref('gContent', $gContent);
$gBitSystem->display( 'bitpackage:blogs/edit_blog.tpl', NULL, array( 'display_mode' => 'edit' ));
?>

Source for file edit.php