File Source for lookup_blog

<?php
/**
* @package blogs
* @subpackage functions
*/
/**
* required setup
*/
global $gContent;
require_once( BLOGS_PKG_PATH.'BitBlog.php' );
require_once( LIBERTY_PKG_PATH.'lookup_content_inc.php' );
// if we already have a gContent, we assume someone else created it for us, and has properly loaded everything up.
if( empty( $gContent ) || !is_object( $gContent ) || !$gContent->isValid() ) {
// if blog_id supplied, use that
if( @BitBase::verifyId( $_REQUEST['blog_id'] ) ) {
$gContent = new BitBlog( $_REQUEST['blog_id'] );
$gContent->load();
} elseif( @BitBase::verifyId( $_REQUEST['content_id'] ) ) {
$gContent = new BitBlog( NULL, $_REQUEST['content_id'] );
$gContent->load();
} else {
$gContent = new BitBlog();
}
$gBitSmarty->assign_by_ref( 'gContent', $gContent );
}
?>

Source for file lookup_blog_inc.php