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Merge pull request #17625 from nextcloud/enh/noid/direct-editing
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Direct editing API to allow file editing using a one-time token
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rullzer authored Nov 28, 2019
2 parents 62dc320 + bde624b commit 4173d9d
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Showing 25 changed files with 1,489 additions and 4 deletions.
3 changes: 2 additions & 1 deletion apps/files/appinfo/info.xml
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Expand Up @@ -5,7 +5,7 @@
<name>Files</name>
<summary>File Management</summary>
<description>File Management</description>
<version>1.13.0</version>
<version>1.13.1</version>
<licence>agpl</licence>
<author>Robin Appelman</author>
<author>Vincent Petry</author>
Expand All @@ -26,6 +26,7 @@
<job>OCA\Files\BackgroundJob\ScanFiles</job>
<job>OCA\Files\BackgroundJob\DeleteOrphanedItems</job>
<job>OCA\Files\BackgroundJob\CleanupFileLocks</job>
<job>OCA\Files\BackgroundJob\CleanupDirectEditingTokens</job>
</background-jobs>

<commands>
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27 changes: 27 additions & 0 deletions apps/files/appinfo/routes.php
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Expand Up @@ -92,6 +92,33 @@
'url' => '/api/v1/quickaccess/get/NodeType',
'verb' => 'GET',
],
[
'name' => 'DirectEditingView#edit',
'url' => '/directEditing/{token}',
'verb' => 'GET'
],
],
'ocs' => [
[
'name' => 'DirectEditing#info',
'url' => '/api/v1/directEditing',
'verb' => 'GET'
],
[
'name' => 'DirectEditing#templates',
'url' => '/api/v1/directEditing/templates/{editorId}/{creatorId}',
'verb' => 'GET'
],
[
'name' => 'DirectEditing#open',
'url' => '/api/v1/directEditing/open',
'verb' => 'POST'
],
[
'name' => 'DirectEditing#create',
'url' => '/api/v1/directEditing/create',
'verb' => 'POST'
],
]
]
);
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4 changes: 4 additions & 0 deletions apps/files/composer/composer/autoload_classmap.php
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,7 @@
'OCA\\Files\\Activity\\Settings\\FileRestored' => $baseDir . '/../lib/Activity/Settings/FileRestored.php',
'OCA\\Files\\App' => $baseDir . '/../lib/App.php',
'OCA\\Files\\AppInfo\\Application' => $baseDir . '/../lib/AppInfo/Application.php',
'OCA\\Files\\BackgroundJob\\CleanupDirectEditingTokens' => $baseDir . '/../lib/BackgroundJob/CleanupDirectEditingTokens.php',
'OCA\\Files\\BackgroundJob\\CleanupFileLocks' => $baseDir . '/../lib/BackgroundJob/CleanupFileLocks.php',
'OCA\\Files\\BackgroundJob\\DeleteOrphanedItems' => $baseDir . '/../lib/BackgroundJob/DeleteOrphanedItems.php',
'OCA\\Files\\BackgroundJob\\ScanFiles' => $baseDir . '/../lib/BackgroundJob/ScanFiles.php',
Expand All @@ -31,12 +32,15 @@
'OCA\\Files\\Command\\TransferOwnership' => $baseDir . '/../lib/Command/TransferOwnership.php',
'OCA\\Files\\Controller\\AjaxController' => $baseDir . '/../lib/Controller/AjaxController.php',
'OCA\\Files\\Controller\\ApiController' => $baseDir . '/../lib/Controller/ApiController.php',
'OCA\\Files\\Controller\\DirectEditingController' => $baseDir . '/../lib/Controller/DirectEditingController.php',
'OCA\\Files\\Controller\\DirectEditingViewController' => $baseDir . '/../lib/Controller/DirectEditingViewController.php',
'OCA\\Files\\Controller\\ViewController' => $baseDir . '/../lib/Controller/ViewController.php',
'OCA\\Files\\Event\\LoadAdditionalScriptsEvent' => $baseDir . '/../lib/Event/LoadAdditionalScriptsEvent.php',
'OCA\\Files\\Event\\LoadSidebar' => $baseDir . '/../lib/Event/LoadSidebar.php',
'OCA\\Files\\Exception\\TransferOwnershipException' => $baseDir . '/../lib/Exception/TransferOwnershipException.php',
'OCA\\Files\\Helper' => $baseDir . '/../lib/Helper.php',
'OCA\\Files\\Listener\\LegacyLoadAdditionalScriptsAdapter' => $baseDir . '/../lib/Listener/LegacyLoadAdditionalScriptsAdapter.php',
'OCA\\Files\\Service\\DirectEditingService' => $baseDir . '/../lib/Service/DirectEditingService.php',
'OCA\\Files\\Service\\OwnershipTransferService' => $baseDir . '/../lib/Service/OwnershipTransferService.php',
'OCA\\Files\\Service\\TagService' => $baseDir . '/../lib/Service/TagService.php',
);
4 changes: 4 additions & 0 deletions apps/files/composer/composer/autoload_static.php
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Expand Up @@ -34,6 +34,7 @@ class ComposerStaticInitFiles
'OCA\\Files\\Activity\\Settings\\FileRestored' => __DIR__ . '/..' . '/../lib/Activity/Settings/FileRestored.php',
'OCA\\Files\\App' => __DIR__ . '/..' . '/../lib/App.php',
'OCA\\Files\\AppInfo\\Application' => __DIR__ . '/..' . '/../lib/AppInfo/Application.php',
'OCA\\Files\\BackgroundJob\\CleanupDirectEditingTokens' => __DIR__ . '/..' . '/../lib/BackgroundJob/CleanupDirectEditingTokens.php',
'OCA\\Files\\BackgroundJob\\CleanupFileLocks' => __DIR__ . '/..' . '/../lib/BackgroundJob/CleanupFileLocks.php',
'OCA\\Files\\BackgroundJob\\DeleteOrphanedItems' => __DIR__ . '/..' . '/../lib/BackgroundJob/DeleteOrphanedItems.php',
'OCA\\Files\\BackgroundJob\\ScanFiles' => __DIR__ . '/..' . '/../lib/BackgroundJob/ScanFiles.php',
Expand All @@ -46,12 +47,15 @@ class ComposerStaticInitFiles
'OCA\\Files\\Command\\TransferOwnership' => __DIR__ . '/..' . '/../lib/Command/TransferOwnership.php',
'OCA\\Files\\Controller\\AjaxController' => __DIR__ . '/..' . '/../lib/Controller/AjaxController.php',
'OCA\\Files\\Controller\\ApiController' => __DIR__ . '/..' . '/../lib/Controller/ApiController.php',
'OCA\\Files\\Controller\\DirectEditingController' => __DIR__ . '/..' . '/../lib/Controller/DirectEditingController.php',
'OCA\\Files\\Controller\\DirectEditingViewController' => __DIR__ . '/..' . '/../lib/Controller/DirectEditingViewController.php',
'OCA\\Files\\Controller\\ViewController' => __DIR__ . '/..' . '/../lib/Controller/ViewController.php',
'OCA\\Files\\Event\\LoadAdditionalScriptsEvent' => __DIR__ . '/..' . '/../lib/Event/LoadAdditionalScriptsEvent.php',
'OCA\\Files\\Event\\LoadSidebar' => __DIR__ . '/..' . '/../lib/Event/LoadSidebar.php',
'OCA\\Files\\Exception\\TransferOwnershipException' => __DIR__ . '/..' . '/../lib/Exception/TransferOwnershipException.php',
'OCA\\Files\\Helper' => __DIR__ . '/..' . '/../lib/Helper.php',
'OCA\\Files\\Listener\\LegacyLoadAdditionalScriptsAdapter' => __DIR__ . '/..' . '/../lib/Listener/LegacyLoadAdditionalScriptsAdapter.php',
'OCA\\Files\\Service\\DirectEditingService' => __DIR__ . '/..' . '/../lib/Service/DirectEditingService.php',
'OCA\\Files\\Service\\OwnershipTransferService' => __DIR__ . '/..' . '/../lib/Service/OwnershipTransferService.php',
'OCA\\Files\\Service\\TagService' => __DIR__ . '/..' . '/../lib/Service/TagService.php',
);
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31 changes: 31 additions & 0 deletions apps/files/lib/BackgroundJob/CleanupDirectEditingTokens.php
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@@ -0,0 +1,31 @@
<?php

namespace OCA\Files\BackgroundJob;

use OC\BackgroundJob\TimedJob;
use OCP\DirectEditing\IManager;

class CleanupDirectEditingTokens extends TimedJob {

private const INTERVAL_MINUTES = 15 * 60;

/**
* @var IManager
*/
private $manager;

public function __construct(IManager $manager) {
$this->interval = self::INTERVAL_MINUTES;
$this->manager = $manager;
}

/**
* Makes the background job do its work
*
* @param array $argument unused argument
* @throws \Exception
*/
public function run($argument) {
$this->manager->cleanup();
}
}
25 changes: 24 additions & 1 deletion apps/files/lib/Capabilities.php
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Expand Up @@ -25,25 +25,42 @@

namespace OCA\Files;

use OC\DirectEditing\Manager;
use OCA\Files\Service\DirectEditingService;
use OCP\Capabilities\ICapability;
use OCP\DirectEditing\ACreateEmpty;
use OCP\DirectEditing\ACreateFromTemplate;
use OCP\DirectEditing\IEditor;
use OCP\DirectEditing\RegisterDirectEditorEvent;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\IConfig;
use OCP\IURLGenerator;

/**
* Class Capabilities
*
* @package OCA\Files
*/
class Capabilities implements ICapability {

/** @var IConfig */
protected $config;

/** @var DirectEditingService */
protected $directEditingService;

/** @var IURLGenerator */
private $urlGenerator;

/**
* Capabilities constructor.
*
* @param IConfig $config
*/
public function __construct(IConfig $config) {
public function __construct(IConfig $config, DirectEditingService $directEditingService, IURLGenerator $urlGenerator) {
$this->config = $config;
$this->directEditingService = $directEditingService;
$this->urlGenerator = $urlGenerator;
}

/**
Expand All @@ -56,7 +73,13 @@ public function getCapabilities() {
'files' => [
'bigfilechunking' => true,
'blacklisted_files' => $this->config->getSystemValue('blacklisted_files', ['.htaccess']),
'directEditing' => [
'url' => $this->urlGenerator->linkToOCSRouteAbsolute('files.DirectEditing.info'),
'etag' => $this->directEditingService->getDirectEditingETag()
]
],
];
}


}
128 changes: 128 additions & 0 deletions apps/files/lib/Controller/DirectEditingController.php
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@@ -0,0 +1,128 @@
<?php
/**
* @copyright Copyright (c) 2019 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*
*/

namespace OCA\Files\Controller;


use Exception;
use OCA\Files\Service\DirectEditingService;
use OCP\AppFramework\Http;
use OCP\AppFramework\Http\DataResponse;
use OCP\AppFramework\OCSController;
use OCP\DirectEditing\ACreateEmpty;
use OCP\DirectEditing\ACreateFromTemplate;
use OCP\DirectEditing\IEditor;
use OCP\DirectEditing\IManager;
use OCP\DirectEditing\RegisterDirectEditorEvent;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\ILogger;
use OCP\IRequest;
use OCP\IURLGenerator;

class DirectEditingController extends OCSController {

/** @var IEventDispatcher */
private $eventDispatcher;

/** @var IManager */
private $directEditingManager;

/** @var IURLGenerator */
private $urlGenerator;

/** @var ILogger */
private $logger;

/** @var DirectEditingService */
private $directEditingService;

public function __construct($appName, IRequest $request, $corsMethods, $corsAllowedHeaders, $corsMaxAge,
IEventDispatcher $eventDispatcher, IURLGenerator $urlGenerator, IManager $manager, DirectEditingService $directEditingService, ILogger $logger) {
parent::__construct($appName, $request, $corsMethods, $corsAllowedHeaders, $corsMaxAge);

$this->eventDispatcher = $eventDispatcher;
$this->directEditingManager = $manager;
$this->directEditingService = $directEditingService;
$this->logger = $logger;
$this->urlGenerator = $urlGenerator;
}

/**
* @NoAdminRequired
*/
public function info(): DataResponse {
$response = new DataResponse($this->directEditingService->getDirectEditingCapabilitites());
$response->setETag($this->directEditingService->getDirectEditingETag());
return $response;
}

/**
* @NoAdminRequired
*/
public function create(string $path, string $editorId, string $creatorId, string $templateId = null): DataResponse {
$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));

try {
$token = $this->directEditingManager->create($path, $editorId, $creatorId, $templateId);
return new DataResponse([
'url' => $this->urlGenerator->linkToRouteAbsolute('files.DirectEditingView.edit', ['token' => $token])
]);
} catch (Exception $e) {
$this->logger->logException($e, ['message' => 'Exception when creating a new file through direct editing']);
return new DataResponse('Failed to create file', Http::STATUS_FORBIDDEN);
}
}

/**
* @NoAdminRequired
*/
public function open(int $fileId, string $editorId = null): DataResponse {
$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));

try {
$token = $this->directEditingManager->open($fileId, $editorId);
return new DataResponse([
'url' => $this->urlGenerator->linkToRouteAbsolute('files.DirectEditingView.edit', ['token' => $token])
]);
} catch (Exception $e) {
$this->logger->logException($e, ['message' => 'Exception when opening a file through direct editing']);
return new DataResponse('Failed to open file', Http::STATUS_FORBIDDEN);
}
}



/**
* @NoAdminRequired
*/
public function templates(string $editorId, string $creatorId): DataResponse {
$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));

try {
return new DataResponse($this->directEditingManager->getTemplates($editorId, $creatorId));
} catch (Exception $e) {
$this->logger->logException($e);
return new DataResponse('Failed to open file', Http::STATUS_INTERNAL_SERVER_ERROR);
}
}
}
72 changes: 72 additions & 0 deletions apps/files/lib/Controller/DirectEditingViewController.php
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@@ -0,0 +1,72 @@
<?php
/**
* @copyright Copyright (c) 2019 Julius Härtl <jus@bitgrid.net>
*
* @author Julius Härtl <jus@bitgrid.net>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program 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 program. If not, see <http://www.gnu.org/licenses/>.
*
*/

namespace OCA\Files\Controller;


use Exception;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http\NotFoundResponse;
use OCP\AppFramework\Http\Response;
use OCP\DirectEditing\IManager;
use OCP\DirectEditing\RegisterDirectEditorEvent;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\ILogger;
use OCP\IRequest;

class DirectEditingViewController extends Controller {

/** @var IEventDispatcher */
private $eventDispatcher;

/** @var IManager */
private $directEditingManager;

/** @var ILogger */
private $logger;

public function __construct($appName, IRequest $request, IEventDispatcher $eventDispatcher, IManager $manager, ILogger $logger) {
parent::__construct($appName, $request);

$this->eventDispatcher = $eventDispatcher;
$this->directEditingManager = $manager;
$this->logger = $logger;
}

/**
* @PublicPage
* @NoCSRFRequired
*
* @param string $token
* @return Response
*/
public function edit(string $token): Response {
$this->eventDispatcher->dispatchTyped(new RegisterDirectEditorEvent($this->directEditingManager));
try {
return $this->directEditingManager->edit($token);
} catch (Exception $e) {
$this->logger->logException($e);
return new NotFoundResponse();
}
}
}
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