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<?php
/**
* This file contains the AnonymousUser class for viewing
* and manipulating user data
* @author Nick Korbel <lqqkout13@users.sourceforge.net>
* @version 05-21-05
* @package phpScheduleIt
*
* Copyright (C) 2003 - 2007 phpScheduleIt
* License: GPL, see LICENSE
*/
$basedir = dirname(__FILE__) . '/..';
include_once($basedir . '/lib/db/AnonymousUserDB.class.php');
class AnonymousUser
{
var $userid; // Properties
var $email; //
var $fname; //
var $lname; //
var $is_valid = false;
var $err_msg = null;
var $db;
var $is_created = true; // If this user has already been created in the DB or not
/**
* Sets the userid variable
* @param string $userid users id
*/
function AnonymousUser($userid = null)
{
$this->userid = $userid;
$this->db = new AnonymousUserDB();
if (!empty($this->userid))
{ // Load values
$this->load_by_id();
}
}
/**
* Returns all data associated with this user's profile
* using their ID as the identifier
* @param none
* @return array of user data
*/
function load_by_id()
{
$u = $this->db->get_user_data($this->userid);
if (!$u)
{
$this->err_msg = $this->db->get_err();
return;
}
else
{
$this->is_valid = true;
}
$this->fname = $u['fname'];
$this->lname = $u['lname'];
$this->email = $u['email'];
}
/**
* Saves the AnonymousUser to the database if all required fields exist
* @param none
*/
function save()
{
if (empty($this->userid))
{
$err_msg = 'userid is required';
return false;
}
if (empty($this->fname))
{
$err_msg = 'fname is required';
return false;
}
if (empty($this->lname))
{
$err_msg = 'lname is required';
return false;
}
if (empty($this->email))
{
$err_msg = 'email is required';
return false;
}
// All fields are ok, so insert
if ($this->is_created)
{
$this->db->update($this);
}
else
{
$this->db->create($this);
$this->is_created = true; // We don't want to execute an insert next time save() is called
}
return true;
}
/**
* Creates a new AnonymousUser object for insertion into the DB
* @param none
* @returns new AnonymousUser object
*/
function &getNewUser()
{
$user = new AnonymousUser();
$user->userid = $user->db->get_new_id();
$user->is_created = false;
return $user;
}
/**
* Gets an anonymous userid by email
* @param string $email the email address of the User or AnonymousUser
* @return the memberid, if it exists
*/
function get_id_by_email($email_address)
{
$db = new AnonymousUserDB();
return $db->get_id_by_email($email_address);
}
/**
* Returns whether this user is valid or not
* @param none
* @return boolean if user is valid or not
*/
function is_valid()
{
return $this->is_valid;
}
/**
* Returns the error message generated
* @param none
* @return error message as string
*/
function get_error()
{
return $this->err_msg;
}
/**
* Return this user's id
* @param none
* @return user id
*/
function get_id()
{
return $this->userid;
}
/**
* Return the users first name
* @param none
* @return user first name
*/
function get_fname()
{
return $this->fname;
}
/**
* Return the users last name
* @param none
* @return user last name
*/
function get_lname()
{
return $this->lname;
}
/**
* Return the user's full name
* @param none
* @return the users full name as one string
*/
function get_name()
{
return $this->fname . ' ' . $this->lname;
}
/**
* Returns the email address
* @param none
* @return email address of this user
*/
function get_email()
{
return $this->email;
}
}
?>