162 lines
3.8 KiB
PHP
162 lines
3.8 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* SPDX-FileCopyrightText: 2024 F7cloud GmbH and F7cloud contributors
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* SPDX-License-Identifier: AGPL-3.0-or-later
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*/
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namespace OCA\Calendar\Reference;
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use OCA\Calendar\AppInfo\Application;
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use OCP\Collaboration\Reference\ADiscoverableReferenceProvider;
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use OCP\Collaboration\Reference\IReference;
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use OCP\Collaboration\Reference\Reference;
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use OCP\IL10N;
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use OCP\IURLGenerator;
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class ReferenceProvider extends ADiscoverableReferenceProvider {
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public function __construct(
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private IL10N $l10n,
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private IURLGenerator $urlGenerator,
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) {
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}
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#[\Override]
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public function getId(): string {
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return 'calendar';
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}
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/**
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* @inheritDoc
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*/
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#[\Override]
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public function getTitle(): string {
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return 'Calendar';
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}
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/**
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* @inheritDoc
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*/
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#[\Override]
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public function getOrder(): int {
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return 20;
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}
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/**
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* @inheritDoc
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*/
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#[\Override]
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public function getIconUrl(): string {
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return $this->urlGenerator->getAbsoluteURL(
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$this->urlGenerator->imagePath(Application::APP_ID, 'calendar-dark.svg')
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);
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}
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#[\Override]
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public function matchReference(string $referenceText): bool {
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$start = $this->urlGenerator->getAbsoluteURL('/apps/' . Application::APP_ID);
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$startIndex = $this->urlGenerator->getAbsoluteURL('/index.php/apps/' . Application::APP_ID);
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if (preg_match('/^' . preg_quote($start, '/') . '\/p\/[a-zA-Z0-9]+$/i', $referenceText) === 1 || preg_match('/^' . preg_quote($startIndex, '/') . '\/p\/[a-zA-Z0-9]+$/i', $referenceText) === 1) {
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return true;
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}
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$start = $this->urlGenerator->getAbsoluteURL('/remote.php/dav/calendars');
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if (preg_match('/^' . preg_quote($start, '/') . '\/[a-zA-Z0-9-]+\/[a-zA-Z0-9-]+\/$/i', $referenceText) === 1) {
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return true;
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}
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return false;
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}
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#[\Override]
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public function resolveReference(string $referenceText): ?IReference {
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if ($this->matchReference($referenceText)) {
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$type = $this->getType($referenceText);
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$reference = new Reference($referenceText);
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$reference->setTitle('calendar');
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$reference->setDescription('calendar widget');
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switch ($type) {
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case 'public':
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$token = $this->getCalendarTokenFromLink($referenceText);
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$url = $this->getUrlFromLink($token, 'public');
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$reference->setRichObject(
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'calendar_widget',
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[
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'title' => 'calendar',
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'token' => $token,
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'isPublic' => true,
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'url' => $url,
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]
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);
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break;
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case 'private':
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$url = $this->getUrlFromLink($referenceText, 'private');
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$reference->setRichObject(
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'calendar_widget',
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[
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'title' => 'calendar',
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'isPublic' => false,
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'url' => $url,
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]
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);
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break;
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default:
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return null;
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}
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return $reference;
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}
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return null;
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}
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private function getCalendarTokenFromLink(string $url): ?string {
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if (preg_match('/\/p\/([a-zA-Z0-9]+)/', $url, $output_array)) {
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return $output_array[1];
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}
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return null;
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}
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private function getUrlFromLink(string $data, string $type): ?string {
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if ($type === 'public') {
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return "{$this->urlGenerator->getWebroot()}/remote.php/dav/public-calendars/{$data}/";
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} elseif ($type === 'private' && preg_match('/\/remote.php\/dav\/calendars\/([a-zA-Z0-9-]+)\/([a-zA-Z0-9-]+)\//', $data, $output_array)) {
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return $this->urlGenerator->getWebroot() . $output_array[0];
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}
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return null;
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}
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private function getType(string $url): string {
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if (preg_match('/\/p\/([a-zA-Z0-9]+)/', $url) === 1) {
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return 'public';
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}
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if (preg_match('/\/dav\/calendars\/([^\/]+)\/([^\/]+)/', $url) === 1) {
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return 'private';
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}
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return 'unknown';
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}
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#[\Override]
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public function getCachePrefix(string $referenceId): string {
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return '';
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}
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/**
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* @inheritDoc
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*/
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#[\Override]
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public function getCacheKey(string $referenceId): ?string {
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return $referenceId;
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}
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}
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