yakka/library/YakkaUser.php

<?php
/*

YakkaUser

Represents a common user of yakka.

*/

require_once("YakkaSerialize.php");
require_once("YakkaSerializableObject.php");
require_once("YakkaRole.php");

class YakkaUser extends YakkaSerializableObject {
        var $userStorage;

        var $exists;

        var $name;
        var $authenticated;
        var $roles;

        function YakkaUser($id = null, $username = null, $password = null) {
                $$singleton = YAKKA_GLOBAL_SINGLETON;
                global $singleton;
                $this->userStorage = &$singleton->userStorage;

                $this->YakkaSerializableObject($id);

                $this->exists = $this->load($id);

                if ($username && $password)
                        $this->authenticated = $this->authenticate($username, $password);
                else
                        $this->authenticated = false;

                $this->roles = null;
        }

        function load($id) {
                if ($data = $this->userStorage->loadUser($id)) {
                        $this->id = $data["id"];
                        $this->name = $data["name"];
                        $this->exists = true;
                } else {
                        $this->id = $id;
                        $this->exists = false;
                }

                return $this->exists;
        }

        function authenticate($username, $password) {
                if ($data = $this->userStorage->authenticateUser($username, $password)) {
                        $this->id = $data["id"];
                        $this->name = $data["name"];
                        $this->exists = $this->authenticated = true;
                } else
                        $this->exists = $this->authenticated = false;

                return $this->authenticated;
        }

        function getRoles() {
                if ($data = $this->userStorage->loadUserRoles($this->id))
                        while (list(,$role) = each($data))
                                while (list(,$roleId) = each($role))
                                        $this->roles[$roleId] = new YakkaRole($roleId);

                return $this->roles;
        }

        function fromString($string) {
                $userStorage = &$this->userStorage;
                $this = unserialize($string);
                $this->userStorage = &$userStorage;
        }

        function toXml() {
                $xml = "<user id='".$this->id."' name='".$this->name."' isauthenticated='".YakkaSerialize::boolToString($this->authenticated)."'/>";
                return $xml;
        }
}

?>
1	<?php
2	/*
3
4	YakkaUser
5
6	Represents a common user of yakka.
7
8	*/
9
10	require_once("YakkaSerialize.php");
11	require_once("YakkaSerializableObject.php");
12	require_once("YakkaRole.php");
13
14	class YakkaUser extends YakkaSerializableObject {
15	var $userStorage;
16
17	var $exists;
18
19	var $name;
20	var $authenticated;
21	var $roles;
22
23	function YakkaUser($id = null, $username = null, $password = null) {
24	$$singleton = YAKKA_GLOBAL_SINGLETON;
25	global $singleton;
26	$this->userStorage = &$singleton->userStorage;
27
28	$this->YakkaSerializableObject($id);
29
30	$this->exists = $this->load($id);
31
32	if ($username && $password)
33	$this->authenticated = $this->authenticate($username, $password);
34	else
35	$this->authenticated = false;
36
37	$this->roles = null;
38	}
39
40	function load($id) {
41	if ($data = $this->userStorage->loadUser($id)) {
42	$this->id = $data["id"];
43	$this->name = $data["name"];
44	$this->exists = true;
45	} else {
46	$this->id = $id;
47	$this->exists = false;
48	}
49
50	return $this->exists;
51	}
52
53	function authenticate($username, $password) {
54	if ($data = $this->userStorage->authenticateUser($username, $password)) {
55	$this->id = $data["id"];
56	$this->name = $data["name"];
57	$this->exists = $this->authenticated = true;
58	} else
59	$this->exists = $this->authenticated = false;
60
61	return $this->authenticated;
62	}
63
64	function getRoles() {
65	if ($data = $this->userStorage->loadUserRoles($this->id))
66	while (list(,$role) = each($data))
67	while (list(,$roleId) = each($role))
68	$this->roles[$roleId] = new YakkaRole($roleId);
69
70	return $this->roles;
71	}
72
73	function fromString($string) {
74	$userStorage = &$this->userStorage;
75	$this = unserialize($string);
76	$this->userStorage = &$userStorage;
77	}
78
79	function toXml() {
80	$xml = "<user id='".$this->id."' name='".$this->name."' isauthenticated='".YakkaSerialize::boolToString($this->authenticated)."'/>";
81	return $xml;
82	}
83	}
84
85	?>
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