lib/user/user.php


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177

<?php

/**
 * Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
 * This file is licensed under the Affero General Public License version 3 or
 * later.
 * See the COPYING-README file.
 */

namespace OC\User;

use OC\Hooks\Emitter;

class User {
	/**
	 * @var string $uid
	 */
	private $uid;

	/**
	 * @var string $displayName
	 */
	private $displayName;

	/**
	 * @var \OC_User_Backend $backend
	 */
	private $backend;

	/**
	 * @var bool $enabled
	 */
	private $enabled;

	/**
	 * @var Emitter | Manager $emitter
	 */
	private $emitter;

	/**
	 * @param string $uid
	 * @param \OC_User_Backend $backend
	 * @param Emitter $emitter
	 */
	public function __construct($uid, $backend, $emitter = null) {
		$this->uid = $uid;
		if ($backend->implementsActions(OC_USER_BACKEND_GET_DISPLAYNAME)) {
			$this->displayName = $backend->getDisplayName($uid);
		} else {
			$this->displayName = $uid;
		}
		$this->backend = $backend;
		$this->emitter = $emitter;
		$enabled = \OC_Preferences::getValue($uid, 'core', 'enabled', 'true'); //TODO: DI for OC_Preferences
		$this->enabled = ($enabled === 'true');
	}

	/**
	 * @return string
	 */
	public function getUID() {
		return $this->uid;
	}

	/**
	 * @return string
	 */
	public function getDisplayName() {
		return $this->displayName;
	}

	/**
	 * @param string $displayName
	 * @return bool
	 */
	public function setDisplayName($displayName) {
		if ($this->canChangeDisplayName()) {
			$this->displayName = $displayName;
			$this->backend->setDisplayName($this->uid, $displayName);
			return true;
		} else {
			return false;
		}
	}

	/**
	 * @return bool
	 */
	public function delete() {
		if ($this->emitter) {
			$this->emitter->emit('\OC\User', 'preDelete', array($this));
		}
		$result = $this->backend->deleteUser($this->uid);
		if ($this->emitter) {
			$this->emitter->emit('\OC\User', 'postDelete', array($this));
		}
		return !($result === false);
	}

	/**
	 * @param $password
	 * @return bool
	 */
	public function checkPassword($password) {
		if ($this->backend->implementsActions(\OC_USER_BACKEND_CHECK_PASSWORD)) {
			$result = $this->backend->checkPassword($this->uid, $password);
			if ($result !== false) {
				$this->uid = $result;
			}
			return !($result === false);
		} else {
			return false;
		}
	}

	/**
	 * @param string $password
	 * @param string $recoveryPassword for the encryption app to reset encryption keys
	 * @return bool
	 */
	public function setPassword($password, $recoveryPassword) {
		if ($this->backend->implementsActions(\OC_USER_BACKEND_SET_PASSWORD)) {
			if ($this->emitter) {
				$this->emitter->emit('\OC\User', 'preSetPassword', array($this, $password, $recoveryPassword));
			}
			$result = $this->backend->setPassword($this->uid, $password);
			if ($this->emitter) {
				$this->emitter->emit('\OC\User', 'postSetPassword', array($this, $password, $recoveryPassword));
			}
			return !($result === false);
		} else {
			return false;
		}
	}

	/**
	 * get the users home folder to mount
	 *
	 * @return string
	 */
	public function getHome() {
		if ($this->backend->implementsActions(\OC_USER_BACKEND_GET_HOME) and $home = $this->backend->getHome($this->uid)) {
			return $home;
		}
		return \OC_Config::getValue("datadirectory", \OC::$SERVERROOT . "/data") . '/' . $this->uid; //TODO switch to Config object once implemented
	}

	/**
	 * @return bool
	 */
	public function canChangePassword() {
		return $this->backend->implementsActions(\OC_USER_BACKEND_SET_PASSWORD);
	}

	/**
	 * @return bool
	 */
	public function canChangeDisplayName() {
		return $this->backend->implementsActions(\OC_USER_BACKEND_SET_DISPLAYNAME);
	}

	/**
	 * @return bool
	 */
	public function isEnabled() {
		return $this->enabled;
	}

	/**
	 * @param bool $enabled
	 */
	public function setEnabled($enabled) {
		$this->enabled = $enabled;
		$enabled = ($enabled) ? 'true' : 'false';
		\OC_Preferences::setValue($this->uid, 'core', 'enabled', $enabled);
	}
}