342 lines
9.2 KiB
PHP
342 lines
9.2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Joas Schilling <coding@schilljs.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Roeland Jago Douma <roeland@famdouma.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\Core\Controller;
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use OC\AppFramework\Utility\TimeFactory;
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use OCP\AppFramework\Controller;
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use OCP\AppFramework\Http;
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use OCP\AppFramework\Http\DataDisplayResponse;
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use OCP\AppFramework\Http\FileDisplayResponse;
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use OCP\AppFramework\Http\JSONResponse;
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use OCP\Files\File;
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use OCP\Files\IRootFolder;
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use OCP\IAvatarManager;
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use OCP\ICache;
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use OCP\ILogger;
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use OCP\IL10N;
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use OCP\IRequest;
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use OCP\IUserManager;
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use OCP\IUserSession;
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/**
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* Class AvatarController
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*
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* @package OC\Core\Controller
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*/
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class AvatarController extends Controller {
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/** @var IAvatarManager */
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protected $avatarManager;
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/** @var ICache */
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protected $cache;
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/** @var IL10N */
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protected $l;
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/** @var IUserManager */
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protected $userManager;
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/** @var IUserSession */
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protected $userSession;
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/** @var IRootFolder */
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protected $rootFolder;
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/** @var ILogger */
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protected $logger;
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/** @var string */
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protected $userId;
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/** @var TimeFactory */
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protected $timeFactory;
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/**
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* @param string $appName
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* @param IRequest $request
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* @param IAvatarManager $avatarManager
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* @param ICache $cache
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* @param IL10N $l10n
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* @param IUserManager $userManager
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* @param IRootFolder $rootFolder
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* @param ILogger $logger
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* @param string $userId
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* @param TimeFactory $timeFactory
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*/
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public function __construct($appName,
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IRequest $request,
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IAvatarManager $avatarManager,
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ICache $cache,
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IL10N $l10n,
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IUserManager $userManager,
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IRootFolder $rootFolder,
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ILogger $logger,
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$userId,
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TimeFactory $timeFactory) {
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parent::__construct($appName, $request);
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$this->avatarManager = $avatarManager;
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$this->cache = $cache;
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$this->l = $l10n;
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$this->userManager = $userManager;
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$this->rootFolder = $rootFolder;
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$this->logger = $logger;
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$this->userId = $userId;
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$this->timeFactory = $timeFactory;
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}
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/**
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* @NoAdminRequired
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* @NoCSRFRequired
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* @NoSameSiteCookieRequired
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* @PublicPage
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*
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* @param string $userId
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* @param int $size
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* @return JSONResponse|FileDisplayResponse
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*/
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public function getAvatar($userId, $size) {
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if ($size > 2048) {
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$size = 2048;
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} elseif ($size <= 0) {
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$size = 64;
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}
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try {
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$avatar = $this->avatarManager->getAvatar($userId)->getFile($size);
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$resp = new FileDisplayResponse($avatar,
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Http::STATUS_OK,
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['Content-Type' => $avatar->getMimeType()]);
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} catch (\Exception $e) {
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$resp = new Http\Response();
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$resp->setStatus(Http::STATUS_NOT_FOUND);
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return $resp;
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}
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// Let cache this!
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$resp->addHeader('Pragma', 'public');
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// Cache for 30 minutes
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$resp->cacheFor(1800);
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$expires = new \DateTime();
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$expires->setTimestamp($this->timeFactory->getTime());
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$expires->add(new \DateInterval('PT30M'));
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$resp->addHeader('Expires', $expires->format(\DateTime::RFC1123));
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return $resp;
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}
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/**
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* @NoAdminRequired
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*
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* @param string $path
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* @return JSONResponse
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*/
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public function postAvatar($path) {
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$files = $this->request->getUploadedFile('files');
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if (isset($path)) {
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$path = stripslashes($path);
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$userFolder = $this->rootFolder->getUserFolder($this->userId);
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/** @var File $node */
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$node = $userFolder->get($path);
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if (!($node instanceof File)) {
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return new JSONResponse(['data' => ['message' => $this->l->t('Please select a file.')]]);
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}
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if ($node->getSize() > 20*1024*1024) {
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return new JSONResponse(
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['data' => ['message' => $this->l->t('File is too big')]],
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Http::STATUS_BAD_REQUEST
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);
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}
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if ($node->getMimeType() !== 'image/jpeg' && $node->getMimeType() !== 'image/png') {
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return new JSONResponse(
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['data' => ['message' => $this->l->t('The selected file is not an image.')]],
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Http::STATUS_BAD_REQUEST
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);
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}
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try {
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$content = $node->getContent();
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} catch (\OCP\Files\NotPermittedException $e) {
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return new JSONResponse(
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['data' => ['message' => $this->l->t('The selected file cannot be read.')]],
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Http::STATUS_BAD_REQUEST
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);
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}
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} elseif (!is_null($files)) {
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if (
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$files['error'][0] === 0 &&
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is_uploaded_file($files['tmp_name'][0]) &&
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!\OC\Files\Filesystem::isFileBlacklisted($files['tmp_name'][0])
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) {
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if ($files['size'][0] > 20*1024*1024) {
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return new JSONResponse(
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['data' => ['message' => $this->l->t('File is too big')]],
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Http::STATUS_BAD_REQUEST
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);
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}
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$this->cache->set('avatar_upload', file_get_contents($files['tmp_name'][0]), 7200);
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$content = $this->cache->get('avatar_upload');
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unlink($files['tmp_name'][0]);
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} else {
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return new JSONResponse(
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['data' => ['message' => $this->l->t('Invalid file provided')]],
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Http::STATUS_BAD_REQUEST
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);
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}
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} else {
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//Add imgfile
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return new JSONResponse(
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['data' => ['message' => $this->l->t('No image or file provided')]],
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Http::STATUS_BAD_REQUEST
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);
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}
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try {
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$image = new \OC_Image();
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$image->loadFromData($content);
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$image->readExif($content);
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$image->fixOrientation();
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if ($image->valid()) {
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$mimeType = $image->mimeType();
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if ($mimeType !== 'image/jpeg' && $mimeType !== 'image/png') {
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return new JSONResponse(
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['data' => ['message' => $this->l->t('Unknown filetype')]],
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Http::STATUS_OK
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);
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}
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$this->cache->set('tmpAvatar', $image->data(), 7200);
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return new JSONResponse(
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['data' => 'notsquare'],
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Http::STATUS_OK
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);
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} else {
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return new JSONResponse(
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['data' => ['message' => $this->l->t('Invalid image')]],
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Http::STATUS_OK
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);
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}
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} catch (\Exception $e) {
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$this->logger->logException($e, ['app' => 'core']);
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return new JSONResponse(['data' => ['message' => $this->l->t('An error occurred. Please contact your admin.')]], Http::STATUS_OK);
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}
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}
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/**
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* @NoAdminRequired
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*
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* @return JSONResponse
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*/
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public function deleteAvatar() {
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try {
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$avatar = $this->avatarManager->getAvatar($this->userId);
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$avatar->remove();
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return new JSONResponse();
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} catch (\Exception $e) {
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$this->logger->logException($e, ['app' => 'core']);
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return new JSONResponse(['data' => ['message' => $this->l->t('An error occurred. Please contact your admin.')]], Http::STATUS_BAD_REQUEST);
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}
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}
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/**
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* @NoAdminRequired
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*
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* @return JSONResponse|DataDisplayResponse
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*/
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public function getTmpAvatar() {
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$tmpAvatar = $this->cache->get('tmpAvatar');
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if (is_null($tmpAvatar)) {
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return new JSONResponse(['data' => [
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'message' => $this->l->t("No temporary profile picture available, try again")
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]],
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Http::STATUS_NOT_FOUND);
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}
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$image = new \OC_Image();
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$image->loadFromData($tmpAvatar);
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$resp = new DataDisplayResponse($image->data(),
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Http::STATUS_OK,
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['Content-Type' => $image->mimeType()]);
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$resp->setETag((string)crc32($image->data()));
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$resp->cacheFor(0);
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$resp->setLastModified(new \DateTime('now', new \DateTimeZone('GMT')));
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return $resp;
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}
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/**
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* @NoAdminRequired
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*
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* @param array $crop
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* @return JSONResponse
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*/
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public function postCroppedAvatar($crop) {
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if (is_null($crop)) {
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return new JSONResponse(['data' => ['message' => $this->l->t("No crop data provided")]],
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Http::STATUS_BAD_REQUEST);
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}
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if (!isset($crop['x'], $crop['y'], $crop['w'], $crop['h'])) {
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return new JSONResponse(['data' => ['message' => $this->l->t("No valid crop data provided")]],
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Http::STATUS_BAD_REQUEST);
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}
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$tmpAvatar = $this->cache->get('tmpAvatar');
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if (is_null($tmpAvatar)) {
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return new JSONResponse(['data' => [
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'message' => $this->l->t("No temporary profile picture available, try again")
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]],
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Http::STATUS_BAD_REQUEST);
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}
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$image = new \OC_Image();
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$image->loadFromData($tmpAvatar);
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$image->crop($crop['x'], $crop['y'], (int)round($crop['w']), (int)round($crop['h']));
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try {
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$avatar = $this->avatarManager->getAvatar($this->userId);
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$avatar->set($image);
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// Clean up
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$this->cache->remove('tmpAvatar');
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return new JSONResponse(['status' => 'success']);
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} catch (\OC\NotSquareException $e) {
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return new JSONResponse(['data' => ['message' => $this->l->t('Crop is not square')]],
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Http::STATUS_BAD_REQUEST);
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} catch (\Exception $e) {
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$this->logger->logException($e, ['app' => 'core']);
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return new JSONResponse(['data' => ['message' => $this->l->t('An error occurred. Please contact your admin.')]], Http::STATUS_BAD_REQUEST);
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}
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}
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}
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