New user management classes

1 files changed, 177 insertions, 0 deletions

diff --git a/lib/user/user.php b/lib/user/user.php
new file mode 100644
index 00000000000..095c37939a7
--- /dev/null
+++ b/lib/user/user.php
@@ -0,0 +1,177 @@
+<?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)) {
+			return $this->backend->getHome($this->uid);
+		}
+		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);
+	}
+}