feat(dav): implement personal absence settings

apps/dav/appinfo/routes.php

@@ -4,6 +4,7 @@
  *
  * @author Georg Ehrke <[email protected]>
  * @author Roeland Jago Douma <[email protected]>
+ * @author Richard Steinmetz <[email protected]>
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -28,7 +29,9 @@
 		['name' => 'invitation_response#accept', 'url' => '/invitation/accept/{token}', 'verb' => 'GET'],
 		['name' => 'invitation_response#decline', 'url' => '/invitation/decline/{token}', 'verb' => 'GET'],
 		['name' => 'invitation_response#options', 'url' => '/invitation/moreOptions/{token}', 'verb' => 'GET'],
-		['name' => 'invitation_response#processMoreOptionsResult', 'url' => '/invitation/moreOptions/{token}', 'verb' => 'POST']
+		['name' => 'invitation_response#processMoreOptionsResult', 'url' => '/invitation/moreOptions/{token}', 'verb' => 'POST'],
+		['name' => 'availability_settings#updateAbsence', 'url' => '/settings/absence', 'verb' => 'POST'],
+		['name' => 'availability_settings#clearAbsence', 'url' => '/settings/absence', 'verb' => 'DELETE'],
 	],
 	'ocs' => [
 		['name' => 'direct#getUrl', 'url' => '/api/v1/direct', 'verb' => 'POST'],

apps/dav/composer/composer/autoload_classmap.php

@@ -188,6 +188,7 @@
     'OCA\\DAV\\Connector\\Sabre\\SharesPlugin' => $baseDir . '/../lib/Connector/Sabre/SharesPlugin.php',
     'OCA\\DAV\\Connector\\Sabre\\TagList' => $baseDir . '/../lib/Connector/Sabre/TagList.php',
     'OCA\\DAV\\Connector\\Sabre\\TagsPlugin' => $baseDir . '/../lib/Connector/Sabre/TagsPlugin.php',
+    'OCA\\DAV\\Controller\\AvailabilitySettingsController' => $baseDir . '/../lib/Controller/AvailabilitySettingsController.php',
     'OCA\\DAV\\Controller\\BirthdayCalendarController' => $baseDir . '/../lib/Controller/BirthdayCalendarController.php',
     'OCA\\DAV\\Controller\\DirectController' => $baseDir . '/../lib/Controller/DirectController.php',
     'OCA\\DAV\\Controller\\InvitationResponseController' => $baseDir . '/../lib/Controller/InvitationResponseController.php',

apps/dav/composer/composer/autoload_static.php

@@ -203,6 +203,7 @@ class ComposerStaticInitDAV
         'OCA\\DAV\\Connector\\Sabre\\SharesPlugin' => __DIR__ . '/..' . '/../lib/Connector/Sabre/SharesPlugin.php',
         'OCA\\DAV\\Connector\\Sabre\\TagList' => __DIR__ . '/..' . '/../lib/Connector/Sabre/TagList.php',
         'OCA\\DAV\\Connector\\Sabre\\TagsPlugin' => __DIR__ . '/..' . '/../lib/Connector/Sabre/TagsPlugin.php',
+        'OCA\\DAV\\Controller\\AvailabilitySettingsController' => __DIR__ . '/..' . '/../lib/Controller/AvailabilitySettingsController.php',
         'OCA\\DAV\\Controller\\BirthdayCalendarController' => __DIR__ . '/..' . '/../lib/Controller/BirthdayCalendarController.php',
         'OCA\\DAV\\Controller\\DirectController' => __DIR__ . '/..' . '/../lib/Controller/DirectController.php',
         'OCA\\DAV\\Controller\\InvitationResponseController' => __DIR__ . '/..' . '/../lib/Controller/InvitationResponseController.php',

apps/dav/lib/Controller/AvailabilitySettingsController.php

@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2023 Richard Steinmetz <[email protected]>
+ *
+ * @author Richard Steinmetz <[email protected]>
+ *
+ * @license AGPL-3.0-or-later
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OCA\DAV\Controller;
+
+use DateTimeImmutable;
+use OCA\DAV\AppInfo\Application;
+use OCA\DAV\Service\AbsenceService;
+use OCP\AppFramework\Controller;
+use OCP\AppFramework\Http;
+use OCP\AppFramework\Http\Attribute\NoAdminRequired;
+use OCP\AppFramework\Http\JSONResponse;
+use OCP\AppFramework\Http\Response;
+use OCP\IRequest;
+
+class AvailabilitySettingsController extends Controller {
+	public function __construct(
+		IRequest $request,
+		private ?string $userId,
+		private AbsenceService $absenceService,
+	) {
+		parent::__construct(Application::APP_ID, $request);
+	}
+
+	/**
+	 * @throws \OCP\DB\Exception
+	 * @throws \Exception
+	 */
+	#[NoAdminRequired]
+	public function updateAbsence(
+		string $firstDay,
+		string $lastDay,
+		string $status,
+		string $message,
+	): Response {
+		$userId = $this->userId;
+		if ($userId === null) {
+			return new JSONResponse([], Http::STATUS_FORBIDDEN);
+		}
+
+		$parsedFirstDay = new DateTimeImmutable($firstDay);
+		$parsedLastDay = new DateTimeImmutable($lastDay);
+		if ($parsedFirstDay->getTimestamp() >= $parsedLastDay->getTimestamp()) {
+			throw new \Exception('First day is on or after last day');
+		}
+
+		$absence = $this->absenceService->createOrUpdateAbsence(
+			$userId,
+			$firstDay,
+			$lastDay,
+			$status,
+			$message,
+		);
+		return new JSONResponse($absence);
+	}
+
+	/**
+	 * @throws \OCP\DB\Exception
+	 */
+	#[NoAdminRequired]
+	public function clearAbsence(): Response {
+		$userId = $this->userId;
+		if ($userId === null) {
+			return new JSONResponse([], Http::STATUS_FORBIDDEN);
+		}
+
+		$this->absenceService->clearAbsence($userId);
+		return new JSONResponse([]);
+	}
+
+}

apps/dav/lib/Settings/AvailabilitySettings.php

@@ -6,6 +6,7 @@
  * @copyright 2021 Christoph Wurst <[email protected]>
  *
  * @author 2021 Christoph Wurst <[email protected]>
+ * @author Richard Steinmetz <[email protected]>
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -26,10 +27,13 @@
 namespace OCA\DAV\Settings;
 
 use OCA\DAV\AppInfo\Application;
+use OCA\DAV\Db\AbsenceMapper;
+use OCP\AppFramework\Db\DoesNotExistException;
 use OCP\AppFramework\Http\TemplateResponse;
 use OCP\AppFramework\Services\IInitialState;
 use OCP\IConfig;
 use OCP\Settings\ISettings;
+use Psr\Log\LoggerInterface;
 
 class AvailabilitySettings implements ISettings {
 	protected IConfig $config;
@@ -38,7 +42,9 @@ class AvailabilitySettings implements ISettings {
 
 	public function __construct(IConfig $config,
 								IInitialState $initialState,
-								?string $userId) {
+								?string $userId,
+								private LoggerInterface $logger,
+								private AbsenceMapper $absenceMapper) {
 		$this->config = $config;
 		$this->initialState = $initialState;
 		$this->userId = $userId;
@@ -54,6 +60,25 @@ public function getForm(): TemplateResponse {
 				'no'
 			)
 		);
+		$hideAbsenceSettings = $this->config->getAppValue(
+			Application::APP_ID,
+			'hide_absence_settings',
+			'yes',
+		) === 'yes';
+		$this->initialState->provideInitialState('hide_absence_settings', $hideAbsenceSettings);
+		if (!$hideAbsenceSettings) {
+			try {
+				$absence = $this->absenceMapper->findByUserId($this->userId);
+				$this->initialState->provideInitialState('absence', $absence);
+			} catch (DoesNotExistException) {
+				// The user has not yet set up an absence period.
+				// Logging this error is not necessary.
+			} catch (\OCP\DB\Exception $e) {
+				$this->logger->error("Could not find absence data for user $this->userId: " . $e->getMessage(), [
+					'exception' => $e,
+				]);
+			}
+		}
 
 		return new TemplateResponse(Application::APP_ID, 'settings-personal-availability');
 	}

apps/dav/src/components/AbsenceForm.vue

@@ -0,0 +1,160 @@
+<!--
+  - @copyright Copyright (c) 2023 Richard Steinmetz <[email protected]>
+  -
+  - @author Richard Steinmetz <[email protected]>
+  -
+  - @license AGPL-3.0-or-later
+  -
+  - This program is free software: you can redistribute it and/or modify
+  - it under the terms of the GNU 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 General Public License for more details.
+  -
+  - You should have received a copy of the GNU General Public License
+  - along with this program.  If not, see <http://www.gnu.org/licenses/>.
+  -
+  -->
+
+<template>
+	<div class="absence">
+		<div class="absence__dates">
+			<NcDateTimePickerNative id="absence-first-day"
+				v-model="firstDay"
+				:label="$t('dav', 'First day')"
+				class="absence__dates__picker" />
+			<NcDateTimePickerNative id="absence-last-day"
+				v-model="lastDay"
+				:label="$t('dav', 'Last day (inclusive)')"
+				class="absence__dates__picker" />
+		</div>
+		<NcTextField :value.sync="status" :label="$t('dav', 'Short absence status')" />
+		<NcTextArea :value.sync="message" :label="$t('dav', 'Long absence Message')" />
+
+		<div class="absence__buttons">
+			<NcButton :disabled="loading || !valid"
+				type="primary"
+				@click="saveForm">
+				{{ $t('dav', 'Save') }}
+			</NcButton>
+			<NcButton :disabled="loading || !valid"
+				type="error"
+				@click="clearAbsence">
+				{{ $t('dav', 'Disable absence') }}
+			</NcButton>
+		</div>
+	</div>
+</template>
+
+<script>
+import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
+import NcTextField from '@nextcloud/vue/dist/Components/NcTextField.js'
+import NcTextArea from '@nextcloud/vue/dist/Components/NcTextArea.js'
+import NcDateTimePickerNative from '@nextcloud/vue/dist/Components/NcDateTimePickerNative.js'
+import { generateUrl } from '@nextcloud/router'
+import axios from '@nextcloud/axios'
+import { formatDateAsYMD } from '../utils/date.js'
+import { loadState } from '@nextcloud/initial-state'
+import { showError } from '@nextcloud/dialogs'
+
+export default {
+	name: 'AbsenceForm',
+	components: {
+		NcButton,
+		NcTextField,
+		NcTextArea,
+		NcDateTimePickerNative,
+	},
+	data() {
+		const { firstDay, lastDay, status, message } = loadState('dav', 'absence', {})
+
+		return {
+			loading: false,
+			status: status ?? '',
+			message: message ?? '',
+			firstDay: firstDay ? new Date(firstDay) : new Date(),
+			lastDay: lastDay ? new Date(lastDay) : null,
+		}
+	},
+	computed: {
+		/**
+		 * @return {boolean}
+		 */
+		valid() {
+			return !!this.firstDay
+				&& !!this.lastDay
+				&& !!this.status
+				&& this.lastDay > this.firstDay
+		},
+	},
+	methods: {
+		resetForm() {
+			this.status = ''
+			this.message = ''
+			this.firstDay = new Date()
+			this.lastDay = null
+		},
+		async saveForm() {
+			if (!this.valid) {
+				return
+			}
+
+			this.loading = true
+			try {
+				await axios.post(generateUrl('/apps/dav/settings/absence'), {
+					firstDay: formatDateAsYMD(this.firstDay),
+					lastDay: formatDateAsYMD(this.lastDay),
+					status: this.status,
+					message: this.message,
+				})
+			} catch (error) {
+				showError(this.$t('dav', 'Failed to save your absence settings'))
+			} finally {
+				this.loading = false
+			}
+		},
+		async clearAbsence() {
+			this.loading = true
+			try {
+				await axios.delete(generateUrl('/apps/dav/settings/absence'))
+				this.resetForm()
+			} catch (error) {
+				showError(this.$t('dav', 'Failed to clear your absence settings'))
+			} finally {
+				this.loading = false
+			}
+		},
+	},
+}
+</script>
+
+<style lang="scss" scoped>
+.absence {
+	display: flex;
+	flex-direction: column;
+	gap: 5px;
+
+	&__dates {
+		display: flex;
+		gap: 10px;
+		width: 100%;
+
+		&__picker {
+			flex: 1 auto;
+
+			::v-deep .native-datetime-picker--input {
+				margin-bottom: 0;
+			}
+		}
+	}
+
+	&__buttons {
+		display: flex;
+		gap: 5px;
+	}
+}
+</style>