mirror of
https://github.com/LibreSign/libresign.git
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296 lines
9 KiB
PHP
296 lines
9 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2020-2024 LibreCode coop and contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Libresign\Controller;
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use OCA\Libresign\AppInfo\Application;
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use OCA\Libresign\Helper\ValidateHelper;
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use OCA\Libresign\Middleware\Attribute\RequireSignRequestUuid;
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use OCA\Libresign\ResponseDefinitions;
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use OCA\Libresign\Service\AccountFileService;
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use OCA\Libresign\Service\AccountService;
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use OCA\Libresign\Service\SessionService;
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use OCA\Libresign\Service\SignerElementsService;
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use OCA\Libresign\Service\SignFileService;
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use OCP\AppFramework\Db\DoesNotExistException;
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use OCP\AppFramework\Http;
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use OCP\AppFramework\Http\Attribute\ApiRoute;
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use OCP\AppFramework\Http\Attribute\NoAdminRequired;
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use OCP\AppFramework\Http\Attribute\NoCSRFRequired;
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use OCP\AppFramework\Http\Attribute\PublicPage;
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use OCP\AppFramework\Http\DataResponse;
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use OCP\AppFramework\Http\FileDisplayResponse;
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use OCP\IL10N;
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use OCP\IPreview;
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use OCP\IRequest;
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use OCP\IUser;
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use OCP\IUserSession;
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/**
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* @psalm-import-type LibresignUserElement from ResponseDefinitions
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*/
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class SignatureElementsController extends AEnvironmentAwareController implements ISignatureUuid {
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use LibresignTrait;
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public function __construct(
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IRequest $request,
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protected IL10N $l10n,
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private AccountService $accountService,
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private AccountFileService $accountFileService,
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private SignerElementsService $signerElementsService,
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protected IUserSession $userSession,
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protected SessionService $sessionService,
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protected SignFileService $signFileService,
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private IPreview $preview,
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private ValidateHelper $validateHelper
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) {
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parent::__construct(Application::APP_ID, $request);
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}
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/**
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* Create signature element
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*
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* @param array<string, mixed> $elements Element object
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* @return DataResponse<Http::STATUS_OK, array{elements: LibresignUserElement[], message: string}, array{}>|DataResponse<Http::STATUS_UNPROCESSABLE_ENTITY, array{message: string}, array{}>
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*
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* 200: OK
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* 422: Invalid data
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*/
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#[NoAdminRequired]
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#[NoCSRFRequired]
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#[PublicPage]
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#[RequireSignRequestUuid(skipIfAuthenticated: true)]
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#[ApiRoute(verb: 'POST', url: '/api/{apiVersion}/signature/elements', requirements: ['apiVersion' => '(v1)'])]
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public function createSignatureElement(array $elements): DataResponse {
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try {
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$this->validateHelper->validateVisibleElements($elements, $this->validateHelper::TYPE_VISIBLE_ELEMENT_USER);
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$this->accountService->saveVisibleElements(
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elements: $elements,
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sessionId: $this->sessionService->getSessionId(),
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user: $this->userSession->getUser(),
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);
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} catch (\Throwable $th) {
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return new DataResponse(
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[
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'message' => $th->getMessage(),
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],
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Http::STATUS_UNPROCESSABLE_ENTITY
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);
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}
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return new DataResponse(
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[
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'message' => $this->l10n->n(
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'Element created with success',
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'Elements created with success',
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count($elements)
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),
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'elements' =>
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(
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$this->userSession->getUser() instanceof IUser
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? $this->signerElementsService->getUserElements($this->userSession->getUser()->getUID())
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: $this->signerElementsService->getElementsFromSessionAsArray()
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),
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],
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Http::STATUS_OK
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);
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}
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/**
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* Get signature elements
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*
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* @return DataResponse<Http::STATUS_OK, array{elements: LibresignUserElement[]}, array{}>|DataResponse<Http::STATUS_NOT_FOUND, array{message: string}, array{}>
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*
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* 200: OK
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* 404: Invalid data
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*/
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#[NoAdminRequired]
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#[NoCSRFRequired]
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#[PublicPage]
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#[RequireSignRequestUuid(skipIfAuthenticated: true)]
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#[ApiRoute(verb: 'GET', url: '/api/{apiVersion}/signature/elements', requirements: ['apiVersion' => '(v1)'])]
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public function getSignatureElements(): DataResponse {
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$userId = $this->userSession->getUser()?->getUID();
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try {
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$elements = (
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$userId
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? $this->signerElementsService->getUserElements($userId)
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: $this->signerElementsService->getElementsFromSessionAsArray()
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);
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return new DataResponse(
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[
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'elements' => $elements,
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],
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Http::STATUS_OK
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);
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} catch (\Throwable $th) {
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return new DataResponse(
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[
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'message' => $this->l10n->t('Elements not found')
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],
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Http::STATUS_NOT_FOUND
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);
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}
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}
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/**
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* Get preview of signature elements of
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*
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* @param int $nodeId Node id of a Nextcloud file
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* @return FileDisplayResponse<Http::STATUS_OK, array{Content-Type: string}>|DataResponse<Http::STATUS_NOT_FOUND, array{}, array{}>
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*
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* 200: OK
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* 404: Invalid data
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*/
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#[NoAdminRequired]
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#[PublicPage]
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#[NoCSRFRequired]
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#[RequireSignRequestUuid(skipIfAuthenticated: true)]
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#[ApiRoute(verb: 'POST', url: '/api/{apiVersion}/signature/elements/preview/{nodeId}', requirements: ['apiVersion' => '(v1)'])]
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public function getSignatureElementPreview(int $nodeId) {
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try {
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$node = $this->accountService->getFileByNodeIdAndSessionId(
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$nodeId,
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$this->sessionService->getSessionId()
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);
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} catch (DoesNotExistException $th) {
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return new DataResponse([], Http::STATUS_NOT_FOUND);
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}
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$preview = $this->preview->getPreview(
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file: $node,
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width: SignerElementsService::ELEMENT_SIGN_WIDTH,
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height: SignerElementsService::ELEMENT_SIGN_HEIGHT,
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);
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$response = new FileDisplayResponse($preview, Http::STATUS_OK, [
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'Content-Type' => $preview->getMimeType(),
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]);
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return $response;
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}
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/**
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* Get signature element of signer
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*
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* @param int $nodeId Node id of a Nextcloud file
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* @return DataResponse<Http::STATUS_OK, LibresignUserElement, array{}>|DataResponse<Http::STATUS_NOT_FOUND, array{message: string}, array{}>
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*
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* 200: OK
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* 404: Invalid data
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*/
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#[NoAdminRequired]
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#[NoCSRFRequired]
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#[ApiRoute(verb: 'GET', url: '/api/{apiVersion}/signature/elements/preview/{nodeId}', requirements: ['apiVersion' => '(v1)'])]
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public function getSignatureElement(int $nodeId): DataResponse {
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$userId = $this->userSession->getUser()->getUID();
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try {
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return new DataResponse(
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$this->signerElementsService->getUserElementByNodeId($userId, $nodeId),
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Http::STATUS_OK
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);
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} catch (\Throwable $th) {
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return new DataResponse(
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[
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'message' => $this->l10n->t('Element not found')
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],
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Http::STATUS_NOT_FOUND
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);
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}
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}
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/**
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* Update signature element
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*
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* @param int $nodeId Node id of a Nextcloud file
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* @param string $type The type of signature element
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* @param array<string, mixed> $file Element object
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* @return DataResponse<Http::STATUS_OK, array{elements: LibresignUserElement[], message: string}, array{}>|DataResponse<Http::STATUS_UNPROCESSABLE_ENTITY, array{message: string}, array{}>
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*
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* 200: OK
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* 422: Error
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*/
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#[NoAdminRequired]
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#[PublicPage]
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#[NoCSRFRequired]
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#[RequireSignRequestUuid(skipIfAuthenticated: true)]
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#[ApiRoute(verb: 'PATCH', url: '/api/{apiVersion}/signature/elements/preview/{nodeId}', requirements: ['apiVersion' => '(v1)'])]
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public function patchSignatureElement(int $nodeId, string $type = '', array $file = []): DataResponse {
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try {
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$element['nodeId'] = $nodeId;
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if ($type) {
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$element['type'] = $type;
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}
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if ($file) {
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$element['file'] = $file;
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}
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$this->validateHelper->validateVisibleElement($element, $this->validateHelper::TYPE_VISIBLE_ELEMENT_USER);
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$user = $this->userSession->getUser();
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if ($user instanceof IUser) {
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$userElement = $this->signerElementsService->getUserElementByNodeId(
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$user->getUID(),
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$nodeId,
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);
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$element['elementId'] = $userElement['id'];
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}
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$this->accountService->saveVisibleElement($element, $this->sessionService->getSessionId(), $user);
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/** @var LibresignUserElement[] $elements */
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$elements = (
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$this->userSession->getUser() instanceof IUser
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? $this->signerElementsService->getUserElements($this->userSession->getUser()->getUID())
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: $this->signerElementsService->getElementsFromSessionAsArray()
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);
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return new DataResponse(
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[
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'message' => $this->l10n->t('Element updated with success'),
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'elements' => $elements,
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],
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Http::STATUS_OK
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);
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} catch (\Throwable $th) {
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return new DataResponse(
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[
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'message' => $th->getMessage()
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],
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Http::STATUS_UNPROCESSABLE_ENTITY
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);
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}
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}
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/**
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* Delete signature element
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*
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* @param int $nodeId Node id of a Nextcloud file
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* @return DataResponse<Http::STATUS_OK|Http::STATUS_NOT_FOUND, array{message: string}, array{}>
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*
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* 200: OK
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* 404: Not found
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*/
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#[NoAdminRequired]
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#[NoCSRFRequired]
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#[PublicPage]
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#[RequireSignRequestUuid(skipIfAuthenticated: true)]
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#[ApiRoute(verb: 'DELETE', url: '/api/{apiVersion}/signature/elements/{nodeId}', requirements: ['apiVersion' => '(v1)'])]
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public function deleteSignatureElement(int $nodeId): DataResponse {
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try {
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$this->accountService->deleteSignatureElement(
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user: $this->userSession->getUser(),
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nodeId: $nodeId,
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sessionId: $this->sessionService->getSessionId(),
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);
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} catch (\Throwable $th) {
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return new DataResponse(
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[
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'message' => $this->l10n->t('Element not found')
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],
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Http::STATUS_NOT_FOUND
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);
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}
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return new DataResponse(
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[
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'message' => $this->l10n->t('Visible element deleted')
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],
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Http::STATUS_OK
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);
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}
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}
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