293 lines
9.7 KiB
PHP
293 lines
9.7 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2021 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/>.
|
|
*
|
|
*/
|
|
|
|
declare(strict_types=1);
|
|
|
|
|
|
namespace OC\Files\Template;
|
|
|
|
use OC\Files\Cache\Scanner;
|
|
use OCP\EventDispatcher\IEventDispatcher;
|
|
use OCP\Files\Folder;
|
|
use OCP\Files\File;
|
|
use OCP\Files\GenericFileException;
|
|
use OCP\Files\IRootFolder;
|
|
use OCP\Files\Node;
|
|
use OCP\Files\NotFoundException;
|
|
use OCP\Files\Template\CreatedFromTemplateEvent;
|
|
use OCP\Files\Template\ICustomTemplateProvider;
|
|
use OCP\Files\Template\ITemplateManager;
|
|
use OCP\Files\Template\Template;
|
|
use OCP\Files\Template\TemplateFileCreator;
|
|
use OCP\IConfig;
|
|
use OCP\IPreview;
|
|
use OCP\IServerContainer;
|
|
use OCP\IUserSession;
|
|
use OCP\L10N\IFactory;
|
|
use Psr\Log\LoggerInterface;
|
|
|
|
class TemplateManager implements ITemplateManager {
|
|
private $types = [];
|
|
|
|
private $registeredProviders = [];
|
|
private $providers;
|
|
|
|
private $serverContainer;
|
|
private $eventDispatcher;
|
|
private $rootFolder;
|
|
private $previewManager;
|
|
private $config;
|
|
private $l10n;
|
|
private $logger;
|
|
private $userId;
|
|
private $l10nFactory;
|
|
|
|
public function __construct(
|
|
IServerContainer $serverContainer,
|
|
IEventDispatcher $eventDispatcher,
|
|
IRootFolder $rootFolder,
|
|
IUserSession $userSession,
|
|
IPreview $previewManager,
|
|
IConfig $config,
|
|
IFactory $l10nFactory,
|
|
LoggerInterface $logger
|
|
) {
|
|
$this->serverContainer = $serverContainer;
|
|
$this->eventDispatcher = $eventDispatcher;
|
|
$this->rootFolder = $rootFolder;
|
|
$this->previewManager = $previewManager;
|
|
$this->config = $config;
|
|
$this->l10nFactory = $l10nFactory;
|
|
$this->l10n = $l10nFactory->get('lib');
|
|
$this->logger = $logger;
|
|
$user = $userSession->getUser();
|
|
$this->userId = $user ? $user->getUID() : null;
|
|
}
|
|
|
|
public function registerTemplateFileCreator(TemplateFileCreator $templateType): void {
|
|
$this->types[] = $templateType;
|
|
}
|
|
|
|
public function registerTemplateProvider(string $providerClass): void {
|
|
$this->registeredProviders[] = $providerClass;
|
|
}
|
|
|
|
public function getRegisteredProviders(): array {
|
|
if ($this->providers !== null) {
|
|
return $this->providers;
|
|
}
|
|
$this->providers = [];
|
|
foreach ($this->registeredProviders as $providerClass) {
|
|
$this->providers[$providerClass] = $this->serverContainer->get($providerClass);
|
|
}
|
|
return $this->providers;
|
|
}
|
|
|
|
public function listCreators(): array {
|
|
return array_map(function (TemplateFileCreator $entry) {
|
|
return array_merge($entry->jsonSerialize(), [
|
|
'templates' => $this->getTemplateFiles($entry)
|
|
]);
|
|
}, $this->types);
|
|
}
|
|
|
|
/**
|
|
* @param string $filePath
|
|
* @param string $templateId
|
|
* @return array
|
|
* @throws GenericFileException
|
|
*/
|
|
public function createFromTemplate(string $filePath, string $templateId = '', string $templateType = 'user'): array {
|
|
$userFolder = $this->rootFolder->getUserFolder($this->userId);
|
|
try {
|
|
$userFolder->get($filePath);
|
|
throw new GenericFileException($this->l10n->t('File already exists'));
|
|
} catch (NotFoundException $e) {
|
|
}
|
|
try {
|
|
$targetFile = $userFolder->newFile($filePath);
|
|
if ($templateType === 'user' && $templateId !== '') {
|
|
$template = $userFolder->get($templateId);
|
|
$template->copy($targetFile->getPath());
|
|
} else {
|
|
$matchingProvider = array_filter($this->getRegisteredProviders(), function (ICustomTemplateProvider $provider) use ($templateType) {
|
|
return $templateType === get_class($provider);
|
|
});
|
|
$provider = array_shift($matchingProvider);
|
|
if ($provider) {
|
|
$template = $provider->getCustomTemplate($templateId);
|
|
$template->copy($targetFile->getPath());
|
|
}
|
|
}
|
|
$this->eventDispatcher->dispatchTyped(new CreatedFromTemplateEvent($template, $targetFile));
|
|
return $this->formatFile($userFolder->get($filePath));
|
|
} catch (\Exception $e) {
|
|
$this->logger->error($e->getMessage(), ['exception' => $e]);
|
|
throw new GenericFileException($this->l10n->t('Failed to create file from template'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return Folder
|
|
* @throws \OCP\Files\NotFoundException
|
|
* @throws \OCP\Files\NotPermittedException
|
|
* @throws \OC\User\NoUserException
|
|
*/
|
|
private function getTemplateFolder(): Node {
|
|
return $this->rootFolder->getUserFolder($this->userId)->get($this->getTemplatePath());
|
|
}
|
|
|
|
private function getTemplateFiles(TemplateFileCreator $type): array {
|
|
$templates = [];
|
|
foreach ($this->getRegisteredProviders() as $provider) {
|
|
foreach ($type->getMimetypes() as $mimetype) {
|
|
foreach ($provider->getCustomTemplates($mimetype) as $template) {
|
|
$templates[] = $template;
|
|
}
|
|
}
|
|
}
|
|
try {
|
|
$userTemplateFolder = $this->getTemplateFolder();
|
|
} catch (\Exception $e) {
|
|
return $templates;
|
|
}
|
|
foreach ($type->getMimetypes() as $mimetype) {
|
|
foreach ($userTemplateFolder->searchByMime($mimetype) as $templateFile) {
|
|
$template = new Template(
|
|
'user',
|
|
$this->rootFolder->getUserFolder($this->userId)->getRelativePath($templateFile->getPath()),
|
|
$templateFile
|
|
);
|
|
$template->setHasPreview($this->previewManager->isAvailable($templateFile));
|
|
$templates[] = $template;
|
|
}
|
|
}
|
|
|
|
return $templates;
|
|
}
|
|
|
|
/**
|
|
* @param Node|File $file
|
|
* @return array
|
|
* @throws NotFoundException
|
|
* @throws \OCP\Files\InvalidPathException
|
|
*/
|
|
private function formatFile(Node $file): array {
|
|
return [
|
|
'basename' => $file->getName(),
|
|
'etag' => $file->getEtag(),
|
|
'fileid' => $file->getId(),
|
|
'filename' => $this->rootFolder->getUserFolder($this->userId)->getRelativePath($file->getPath()),
|
|
'lastmod' => $file->getMTime(),
|
|
'mime' => $file->getMimetype(),
|
|
'size' => $file->getSize(),
|
|
'type' => $file->getType(),
|
|
'hasPreview' => $this->previewManager->isAvailable($file)
|
|
];
|
|
}
|
|
|
|
public function hasTemplateDirectory(): bool {
|
|
try {
|
|
$this->getTemplateFolder();
|
|
return true;
|
|
} catch (\Exception $e) {
|
|
}
|
|
return false;
|
|
}
|
|
|
|
public function setTemplatePath(string $path): void {
|
|
$this->config->setUserValue($this->userId, 'core', 'templateDirectory', $path);
|
|
}
|
|
|
|
public function getTemplatePath(): string {
|
|
return $this->config->getUserValue($this->userId, 'core', 'templateDirectory', $this->l10n->t('Templates') . '/');
|
|
}
|
|
|
|
public function initializeTemplateDirectory(string $path = null, string $userId = null): void {
|
|
if ($userId !== null) {
|
|
$this->userId = $userId;
|
|
}
|
|
|
|
$defaultSkeletonDirectory = \OC::$SERVERROOT . '/core/skeleton';
|
|
$defaultTemplateDirectory = \OC::$SERVERROOT . '/core/skeleton/Templates';
|
|
$skeletonPath = $this->config->getSystemValue('skeletondirectory', $defaultSkeletonDirectory);
|
|
$skeletonTemplatePath = $this->config->getSystemValue('templatedirectory', $defaultTemplateDirectory);
|
|
$userLang = $this->l10nFactory->getUserLanguage();
|
|
|
|
try {
|
|
$l10n = $this->l10nFactory->get('lib', $userLang);
|
|
$userFolder = $this->rootFolder->getUserFolder($this->userId);
|
|
$userTemplatePath = $path ?? $l10n->t('Templates') . '/';
|
|
|
|
// All locations are default so we just need to rename the directory to the users language
|
|
if ($skeletonPath === $defaultSkeletonDirectory && $skeletonTemplatePath === $defaultTemplateDirectory && $userFolder->nodeExists('Templates')) {
|
|
$newPath = $userFolder->getPath() . '/' . $userTemplatePath;
|
|
if ($newPath !== $userFolder->get('Templates')->getPath()) {
|
|
$userFolder->get('Templates')->move($newPath);
|
|
}
|
|
$this->setTemplatePath($userTemplatePath);
|
|
return;
|
|
}
|
|
|
|
// A custom template directory is specified
|
|
if (!empty($skeletonTemplatePath) && $skeletonTemplatePath !== $defaultTemplateDirectory) {
|
|
// In case the shipped template files are in place we remove them
|
|
if ($skeletonPath === $defaultSkeletonDirectory && $userFolder->nodeExists('Templates')) {
|
|
$shippedSkeletonTemplates = $userFolder->get('Templates');
|
|
$shippedSkeletonTemplates->delete();
|
|
}
|
|
try {
|
|
$userFolder->get($userTemplatePath);
|
|
} catch (NotFoundException $e) {
|
|
$folder = $userFolder->newFolder($userTemplatePath);
|
|
|
|
$localizedSkeletonTemplatePath = $this->getLocalizedTemplatePath($skeletonTemplatePath, $userLang);
|
|
if (!empty($localizedSkeletonTemplatePath) && file_exists($localizedSkeletonTemplatePath)) {
|
|
\OC_Util::copyr($localizedSkeletonTemplatePath, $folder);
|
|
$userFolder->getStorage()->getScanner()->scan($userTemplatePath, Scanner::SCAN_RECURSIVE);
|
|
}
|
|
}
|
|
$this->setTemplatePath($userTemplatePath);
|
|
}
|
|
} catch (\Throwable $e) {
|
|
$this->logger->error('Failed to rename templates directory to user language ' . $userLang . ' for ' . $userId, ['app' => 'files_templates']);
|
|
}
|
|
}
|
|
|
|
private function getLocalizedTemplatePath(string $skeletonTemplatePath, string $userLang) {
|
|
$localizedSkeletonTemplatePath = str_replace('{lang}', $userLang, $skeletonTemplatePath);
|
|
|
|
if (!file_exists($localizedSkeletonTemplatePath)) {
|
|
$dialectStart = strpos($userLang, '_');
|
|
if ($dialectStart !== false) {
|
|
$localizedSkeletonTemplatePath = str_replace('{lang}', substr($userLang, 0, $dialectStart), $skeletonTemplatePath);
|
|
}
|
|
if ($dialectStart === false || !file_exists($localizedSkeletonTemplatePath)) {
|
|
$localizedSkeletonTemplatePath = str_replace('{lang}', 'default', $skeletonTemplatePath);
|
|
}
|
|
}
|
|
|
|
return $localizedSkeletonTemplatePath;
|
|
}
|
|
}
|