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feat(files): Allow to configure Windows filename compatibility in the…
… settings This adds an admin setting to toggle Windows filename compatibility. Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
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39 changes: 39 additions & 0 deletions
39
apps/files/lib/Listener/DeclarativeSettingsGetValueEventListener.php
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<?php | ||
|
||
declare(strict_types=1); | ||
/** | ||
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors | ||
* SPDX-License-Identifier: AGPL-3.0-or-later | ||
*/ | ||
namespace OCA\Files\Listener; | ||
|
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use OCA\Files\AppInfo\Application; | ||
use OCA\Files\Service\SettingsService; | ||
use OCP\EventDispatcher\Event; | ||
use OCP\EventDispatcher\IEventListener; | ||
use OCP\Settings\Events\DeclarativeSettingsGetValueEvent; | ||
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/** @template-implements IEventListener<DeclarativeSettingsGetValueEvent> */ | ||
class DeclarativeSettingsGetValueEventListener implements IEventListener { | ||
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public function __construct( | ||
private SettingsService $service, | ||
) { | ||
} | ||
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public function handle(Event $event): void { | ||
if (!($event instanceof DeclarativeSettingsGetValueEvent)) { | ||
return; | ||
} | ||
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if ($event->getApp() !== Application::APP_ID) { | ||
return; | ||
} | ||
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$event->setValue( | ||
match($event->getFieldId()) { | ||
'windows_support' => $this->service->hasFilesWindowsSupport(), | ||
} | ||
); | ||
} | ||
} |
49 changes: 49 additions & 0 deletions
49
apps/files/lib/Listener/DeclarativeSettingsRegisterFormEventListener.php
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<?php | ||
|
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declare(strict_types=1); | ||
/** | ||
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors | ||
* SPDX-License-Identifier: AGPL-3.0-or-later | ||
*/ | ||
namespace OCA\Files\Listener; | ||
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use OCA\Files\AppInfo\Application; | ||
use OCP\EventDispatcher\Event; | ||
use OCP\EventDispatcher\IEventListener; | ||
use OCP\IL10N; | ||
use OCP\Settings\DeclarativeSettingsTypes; | ||
use OCP\Settings\Events\DeclarativeSettingsRegisterFormEvent; | ||
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/** @template-implements IEventListener<DeclarativeSettingsRegisterFormEvent> */ | ||
class DeclarativeSettingsRegisterFormEventListener implements IEventListener { | ||
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public function __construct( | ||
private IL10N $l, | ||
) { | ||
} | ||
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public function handle(Event $event): void { | ||
if (!($event instanceof DeclarativeSettingsRegisterFormEvent)) { | ||
return; | ||
} | ||
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$event->registerSchema(Application::APP_ID, [ | ||
'id' => 'files-filename-support', | ||
'priority' => 10, | ||
'section_type' => DeclarativeSettingsTypes::SECTION_TYPE_ADMIN, | ||
'section_id' => 'server', | ||
'storage_type' => DeclarativeSettingsTypes::STORAGE_TYPE_EXTERNAL, | ||
'title' => $this->l->t('Files compaibility'), | ||
'description' => $this->l->t('Allow to restrict filenames to ensure files can be synced with all clients. By default all filenames valid on POSIX (e.g. Linux or macOS) are allowed.'), | ||
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'fields' => [ | ||
[ | ||
'id' => 'windows_support', | ||
'title' => $this->l->t('Enforce Windows compatibility'), | ||
'type' => DeclarativeSettingsTypes::CHECKBOX, | ||
'default' => false, | ||
], | ||
], | ||
]); | ||
} | ||
} |
40 changes: 40 additions & 0 deletions
40
apps/files/lib/Listener/DeclarativeSettingsSetValueEventListener.php
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@@ -0,0 +1,40 @@ | ||
<?php | ||
|
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declare(strict_types=1); | ||
/** | ||
* SPDX-FileCopyrightText: 2016 Nextcloud GmbH and Nextcloud contributors | ||
* SPDX-License-Identifier: AGPL-3.0-or-later | ||
*/ | ||
namespace OCA\Files\Listener; | ||
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use OCA\Files\AppInfo\Application; | ||
use OCA\Files\Service\SettingsService; | ||
use OCP\EventDispatcher\Event; | ||
use OCP\EventDispatcher\IEventListener; | ||
use OCP\Settings\Events\DeclarativeSettingsSetValueEvent; | ||
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/** @template-implements IEventListener<DeclarativeSettingsSetValueEvent> */ | ||
class DeclarativeSettingsSetValueEventListener implements IEventListener { | ||
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public function __construct( | ||
private SettingsService $service, | ||
) { | ||
} | ||
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public function handle(Event $event): void { | ||
if (!($event instanceof DeclarativeSettingsSetValueEvent)) { | ||
return; | ||
} | ||
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if ($event->getApp() !== Application::APP_ID) { | ||
return; | ||
} | ||
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switch ($event->getFieldId()) { | ||
case 'windows_support': | ||
$this->service->setFilesWindowsSupport((bool) $event->getValue()); | ||
$event->stopPropagation(); | ||
break; | ||
} | ||
} | ||
} |
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<?php | ||
|
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declare(strict_types=1); | ||
/** | ||
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors | ||
* SPDX-License-Identifier: AGPL-3.0-or-later | ||
*/ | ||
namespace OCA\Files\Service; | ||
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use OC\Files\FilenameValidator; | ||
use OCP\IConfig; | ||
use Psr\Log\LoggerInterface; | ||
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class SettingsService { | ||
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protected const WINDOWS_EXTENSION = [ | ||
' ', | ||
'.', | ||
]; | ||
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protected const WINDOWS_BASENAMES = [ | ||
'con', 'prn', 'aux', 'nul', 'com0', 'com1', 'com2', 'com3', 'com4', 'com5', | ||
'com6', 'com7', 'com8', 'com9', 'com¹', 'com²', 'com³', 'lpt0', 'lpt1', 'lpt2', | ||
'lpt3', 'lpt4', 'lpt5', 'lpt6', 'lpt7', 'lpt8', 'lpt9', 'lpt¹', 'lpt²', 'lpt³', | ||
]; | ||
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protected const WINDOWS_CHARACTERS = [ | ||
'<', '>', ':', | ||
'"', '|', '?', | ||
'*', | ||
]; | ||
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public function __construct( | ||
private IConfig $config, | ||
private FilenameValidator $filenameValidator, | ||
private LoggerInterface $logger, | ||
) { | ||
} | ||
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public function hasFilesWindowsSupport(): bool { | ||
return empty(array_diff(self::WINDOWS_BASENAMES, $this->filenameValidator->getForbiddenBasenames())) | ||
&& empty(array_diff(self::WINDOWS_CHARACTERS, $this->filenameValidator->getForbiddenCharacters())) | ||
&& empty(array_diff(self::WINDOWS_EXTENSION, $this->filenameValidator->getForbiddenExtensions())); | ||
} | ||
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public function setFilesWindowsSupport(bool $enabled = true): void { | ||
if ($enabled) { | ||
$basenames = array_unique(array_merge(self::WINDOWS_BASENAMES, $this->filenameValidator->getForbiddenBasenames())); | ||
$characters = array_unique(array_merge(self::WINDOWS_CHARACTERS, $this->filenameValidator->getForbiddenCharacters())); | ||
$extensions = array_unique(array_merge(self::WINDOWS_EXTENSION, $this->filenameValidator->getForbiddenExtensions())); | ||
} else { | ||
$basenames = array_unique(array_values(array_diff($this->filenameValidator->getForbiddenBasenames(), self::WINDOWS_BASENAMES))); | ||
$characters = array_unique(array_values(array_diff($this->filenameValidator->getForbiddenCharacters(), self::WINDOWS_CHARACTERS))); | ||
$extensions = array_unique(array_values(array_diff($this->filenameValidator->getForbiddenExtensions(), self::WINDOWS_EXTENSION))); | ||
} | ||
$values = [ | ||
'forbidden_filename_basenames' => empty($basenames) ? null : $basenames, | ||
'forbidden_filename_characters' => empty($characters) ? null : $characters, | ||
'forbidden_filename_extensions' => empty($extensions) ? null : $extensions, | ||
]; | ||
$this->logger->warning('Setting values', $values); | ||
$this->config->setSystemValues($values); | ||
} | ||
} |
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