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113 lines
3.4 KiB
PHP
113 lines
3.4 KiB
PHP
<?php
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/**
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* @author Frank de Lange
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* @copyright 2015 Frank de Lange
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*
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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namespace OCA\Files_Reader\Controller;
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use OCP\AppFramework\Controller;
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use OCP\AppFramework\Http\TemplateResponse;
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use OCP\AppFramework\Http\ContentSecurityPolicy;
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use OCP\IRequest;
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use OCP\IURLGenerator;
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use OCP\Files\IRootFolder;
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use OCA\Files_Reader\Service\BookmarkService;
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use OCA\Files_Reader\Service\MetadataService;
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use OCA\Files_Reader\Service\PreferenceService;
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class PageController extends Controller {
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/** @var IURLGenerator */
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private $urlGenerator;
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/** @var IRootFolder */
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private $rootFolder;
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private $userId;
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private $bookmarkService;
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private $metadataService;
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private $preferenceService;
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/**
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* @param string $AppName
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* @param IRequest $request
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* @param IURLGenerator $urlGenerator
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*/
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public function __construct(
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$AppName,
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IRequest $request,
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IURLGenerator $urlGenerator,
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IRootFolder $rootFolder,
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$UserId,
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BookmarkService $bookmarkService,
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PreferenceService $preferenceService,
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MetadataService $metadataService) {
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parent::__construct($AppName, $request);
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$this->urlGenerator = $urlGenerator;
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$this->rootFolder = $rootFolder;
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$this->userId = $UserId;
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$this->bookmarkService = $bookmarkService;
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$this->metadataService = $metadataService;
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$this->preferenceService = $preferenceService;
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}
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/**
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* @PublicPage
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* @NoCSRFRequired
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*
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* @return TemplateResponse
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*/
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public function showReader() {
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$templates= [
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'application/epub+zip' => 'epubreader',
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'application/x-cbr' => 'cbreader'
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];
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$fileId = $this->getFileIdFromDownloadPath($this->request->get['file']);
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$type = $this->request->get["type"];
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$scope = $template = $templates[$type];
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$params = [
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'urlGenerator' => $this->urlGenerator,
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'downloadLink' => $this->request->get['file'],
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'scope' => $scope,
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'fileId' => $fileId,
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'cursor' => $this->toJson($this->bookmarkService->getCursor($fileId)),
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'defaults' => $this->toJson($this->preferenceService->getDefault($scope)),
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'preferences' => $this->toJson($this->preferenceService->get($scope, $fileId)),
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'metadata' => $this->toJson($this->metadataService->get($fileId))
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];
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$response = new TemplateResponse($this->appName, $template, $params, 'blank');
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/*
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$csp = new ContentSecurityPolicy();
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$csp->addAllowedStyleDomain('\'self\'');
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$csp->addAllowedStyleDomain('blob:');
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$csp->addAllowedScriptDomain('\'self\'');
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$csp->addAllowedFrameDomain('\'self\'');
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$csp->addAllowedChildSrcDomain('\'self\'');
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$csp->addAllowedFontDomain('\'self\'');
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$csp->addAllowedImageDomain('blob:');
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$response->setContentSecurityPolicy($csp);
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*/
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return $response;
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}
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private function getFileIdFromDownloadPath($path) {
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return $this->rootFolder->getUserFolder($this->userId)
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->get(explode("/", rawurldecode($this->request->get['file']),4)[3])
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->getFileInfo()
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->getId();
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}
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private function toJson($value) {
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return htmlspecialchars(json_encode($value), ENT_QUOTES, 'UTF-8');
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}
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}
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