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Enable user backends to provide avatar images

This commit is contained in:
Arthur Schiwon 2013-11-22 13:24:11 +01:00
parent 54f0deff2a
commit 8ccac86c98
7 changed files with 137 additions and 7 deletions
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16
lib/private/user.php
View File

@ -412,6 +412,22 @@ class OC_User {
}
}
/**
* @brief Check whether user can change his avatar
* @param string $uid The username
* @return bool
*
* Check whether a specified user can change his avatar
*/
public static function canUserChangeAvatar($uid) {
$user = self::getManager()->get($uid);
if ($user) {
return $user->canChangeAvatar();
} else {
return false;
}
}
/**
* @brief Check whether user can change his password
* @param string $uid The username

15
lib/private/user/backend.php
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@ -31,13 +31,13 @@ define('OC_USER_BACKEND_NOT_IMPLEMENTED', -501);
/**
* actions that user backends can define
*/
define('OC_USER_BACKEND_CREATE_USER', 0x000001);
define('OC_USER_BACKEND_SET_PASSWORD', 0x000010);
define('OC_USER_BACKEND_CHECK_PASSWORD', 0x000100);
define('OC_USER_BACKEND_GET_HOME', 0x001000);
define('OC_USER_BACKEND_GET_DISPLAYNAME', 0x010000);
define('OC_USER_BACKEND_SET_DISPLAYNAME', 0x100000);
define('OC_USER_BACKEND_CREATE_USER', 0x0000001);
define('OC_USER_BACKEND_SET_PASSWORD', 0x0000010);
define('OC_USER_BACKEND_CHECK_PASSWORD', 0x0000100);
define('OC_USER_BACKEND_GET_HOME', 0x0001000);
define('OC_USER_BACKEND_GET_DISPLAYNAME', 0x0010000);
define('OC_USER_BACKEND_SET_DISPLAYNAME', 0x0100000);
define('OC_USER_BACKEND_PROVIDE_AVATAR', 0x1000000);
/**
* Abstract base class for user management. Provides methods for querying backend
@ -54,6 +54,7 @@ abstract class OC_User_Backend implements OC_User_Interface {
OC_USER_BACKEND_GET_HOME => 'getHome',
OC_USER_BACKEND_GET_DISPLAYNAME => 'getDisplayName',
OC_USER_BACKEND_SET_DISPLAYNAME => 'setDisplayName',
OC_USER_BACKEND_PROVIDE_AVATAR => 'canChangeAvatar',
);
/**

12
lib/private/user/user.php
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@ -139,6 +139,18 @@ class User {
return \OC_Config::getValue("datadirectory", \OC::$SERVERROOT . "/data") . '/' . $this->uid; //TODO switch to Config object once implemented
}
/**
* check if the backend allows the user to change his avatar on Personal page
*
* @return bool
*/
public function canChangeAvatar() {
if($this->backend->implementsActions(\OC_USER_BACKEND_PROVIDE_AVATAR)) {
return $this->backend->canChangeAvatar($this->uid);
}
return true;
}
/**
* check if the backend supports changing passwords
*

1
settings/personal.php
View File

@ -90,6 +90,7 @@ $tmpl->assign('displayNameChangeSupported', OC_User::canUserChangeDisplayName(OC
$tmpl->assign('displayName', OC_User::getDisplayName());
$tmpl->assign('enableDecryptAll' , $enableDecryptAll);
$tmpl->assign('enableAvatars', \OC_Config::getValue('enable_avatars', true));
$tmpl->assign('avatarChangeSupported', OC_User::canUserChangeAvatar(OC_User::getUser()));
$forms=OC_App::getForms('personal');
$tmpl->assign('forms', array());

4
settings/templates/personal.php
View File

@ -87,11 +87,15 @@ if($_['passwordChangeSupported']) {
<div id="displayavatar">
<div class="avatardiv"></div><br>
<div class="warning hidden"></div>
<?php if ($_['avatarChangeSupported']): ?>
<div class="inlineblock button" id="uploadavatarbutton"><?php p($l->t('Upload new')); ?></div>
<input type="file" class="hidden" name="files[]" id="uploadavatar">
<div class="inlineblock button" id="selectavatar"><?php p($l->t('Select new from Files')); ?></div>
<div class="inlineblock button" id="removeavatar"><?php p($l->t('Remove image')); ?></div><br>
<?php p($l->t('Either png or jpg. Ideally square but you will be able to crop it.')); ?>
<?php else: ?>
<?php p($l->t('Your avatar is provided by your original account.')); ?>
<?php endif; ?>
</div>
<div id="cropper" class="hidden">
<div class="inlineblock button" id="abortcropperbutton"><?php p($l->t('Abort')); ?></div>

27
tests/lib/user/avataruserdummy.php Normal file
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@ -0,0 +1,27 @@
<?php
/**
* ownCloud
*
* @author Arthur Schiwon
* @copyright 2013 Arthur Schiwon blizzz@owncloud.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
class Avatar_User_Dummy extends \OC_User_Dummy {
public function canChangeAvatar($uid) {
return true;
}
}

69
tests/lib/user/user.php
View File

@ -87,6 +87,75 @@ class User extends \PHPUnit_Framework_TestCase {
$this->assertFalse($user->setPassword('bar',''));
}
public function testChangeAvatarSupportedYes() {
/**
* @var \OC_User_Backend | \PHPUnit_Framework_MockObject_MockObject $backend
*/
require_once 'avataruserdummy.php';
$backend = $this->getMock('Avatar_User_Dummy');
$backend->expects($this->once())
->method('canChangeAvatar')
->with($this->equalTo('foo'))
->will($this->returnValue(true));
$backend->expects($this->any())
->method('implementsActions')
->will($this->returnCallback(function ($actions) {
if ($actions === \OC_USER_BACKEND_PROVIDE_AVATAR) {
return true;
} else {
return false;
}
}));
$user = new \OC\User\User('foo', $backend);
$this->assertTrue($user->canChangeAvatar());
}
public function testChangeAvatarSupportedNo() {
/**
* @var \OC_User_Backend | \PHPUnit_Framework_MockObject_MockObject $backend
*/
require_once 'avataruserdummy.php';
$backend = $this->getMock('Avatar_User_Dummy');
$backend->expects($this->once())
->method('canChangeAvatar')
->with($this->equalTo('foo'))
->will($this->returnValue(false));
$backend->expects($this->any())
->method('implementsActions')
->will($this->returnCallback(function ($actions) {
if ($actions === \OC_USER_BACKEND_PROVIDE_AVATAR) {
return true;
} else {
return false;
}
}));
$user = new \OC\User\User('foo', $backend);
$this->assertFalse($user->canChangeAvatar());
}
public function testChangeAvatarNotSupported() {
/**
* @var \OC_User_Backend | \PHPUnit_Framework_MockObject_MockObject $backend
*/
require_once 'avataruserdummy.php';
$backend = $this->getMock('Avatar_User_Dummy');
$backend->expects($this->never())
->method('canChangeAvatar');
$backend->expects($this->any())
->method('implementsActions')
->will($this->returnCallback(function ($actions) {
return false;
}));
$user = new \OC\User\User('foo', $backend);
$this->assertTrue($user->canChangeAvatar());
}
public function testDelete() {
/**
* @var \OC_User_Backend | \PHPUnit_Framework_MockObject_MockObject $backend