Hello, I have multi user blog system.

Problem is that user cannot edit or delete his own posts, and admin cannot do that also on users blogs.

I have made integration with my current members database.

Here is the code that creates new blog user and new blog for my existing user:

$new_Blogger = & new User();
$new_Blogger->set( 'login', $username);
$new_Blogger->set( 'pass', $pass_md5);
$new_Blogger->set( 'nickname', $nickname);
$new_Blogger->set( 'email', $email);
$new_Blogger->set( 'ip', '127.0.0.1');
$new_Blogger->set( 'domain', 'localhost');
$new_Blogger->set( 'ip', $_SERVER['REMOTE_ADDR']);
$new_Blogger->set( 'domain', $_SERVER['REMOTE_HOST']);
$new_Blogger->set( 'browser', $_SERVER['HTTP_USER_AGENT']);
$new_Blogger->set_datecreated( $localtimenow );
$new_Blogger->set( 'level', $Settings->get('newusers_level') );
$new_Blogger->set( 'locale', $Settings->get('default_locale') );
$new_Blogger->set( 'idmode', 'nickname');

$newusers_grp_ID = $Settings->get('newusers_grp_ID');
$new_user_Group = $GroupCache->get_by_ID( $newusers_grp_ID);
$new_Blogger->setGroup( $new_user_Group );
$new_Blogger->dbinsert();

// get the new blog ID number
$new_Blogger_ID = $new_Blogger->ID;

$new_Blog = & new Blog(NULL);
$new_Blog->set( 'tagline', "" );
$new_Blog->set( 'longdesc', "" );
$new_Blog->set( 'notes', "" );
$new_Blog->set( 'name', $new_Blogger->get( 'nickname' ) );
$new_Blog->set( 'shortname', $new_Blogger->get( 'nickname' ) );
$new_Blog->set( 'description', "" );
$new_Blog->set( 'locale', $new_Blogger->get( 'locale' ) );
$new_Blog->set( 'access_type', "index.php" );
$new_Blog->set( 'siteurl', "" );
$new_Blog->set( 'stub', $new_Blogger->get( 'nickname' ) );
$new_Blog->set( 'keywords', "" );
$new_Blog->set( 'disp_bloglist', 0 );
$new_Blog->set( 'in_bloglist', 0 );
$new_Blog->set( 'links_blog_ID', "" );
$new_Blog->set( 'default_skin', "originalb2" );
$new_Blog->set( 'force_skin', 1 );
$new_Blog->set( 'staticfilename', $new_Blogger->get( 'nickname' ) . ".html" );
$new_Blog->set( 'pingweblogs', 0 );
$new_Blog->set( 'allowtrackbacks', 0 );
$new_Blog->set( 'allowpingbacks', 0 );
$new_Blog->dbinsert();

// Set admin permissions for the new blog
$DB->query( "INSERT INTO $tableblogusers (bloguser_blog_ID, bloguser_user_ID, bloguser_ismember, bloguser_perm_poststatuses, bloguser_perm_delpost, bloguser_perm_comments, bloguser_perm_cats, bloguser_perm_properties ) VALUES ( $new_Blog->ID, 1, 1, 'published,protected,private,draft,deprecated', 1, 1, 1, 1 )" );
// Set default user permissions for this blog
$DB->query( "INSERT INTO $tableblogusers( bloguser_blog_ID, bloguser_user_ID, bloguser_ismember, bloguser_perm_poststatuses, bloguser_perm_delpost, bloguser_perm_comments, bloguser_perm_cats, bloguser_perm_properties ) VALUES ( $new_Blog->ID, $new_Blogger->ID, 1, 'published,protected,private,draft,deprecated', 1, 1, 1, 1 )" );

// Commit changes in cache:
$BlogCache->add($new_Blog);

// create category for the new blog
$DB->query( "INSERT INTO $tablecategories ( cat_name, cat_blog_ID ) VALUES ( 'Public', $new_Blog->ID )" );

Any ideas?