Implement dashboard panel

Signed-off-by: Julius Härtl <[email protected]>

lib/AppInfo/Application.php

@@ -40,6 +40,7 @@
 use OCA\Mail\Http\Middleware\ErrorMiddleware;
 use OCA\Mail\Http\Middleware\ProvisioningMiddleware;
 use OCA\Mail\Listener\AddressCollectionListener;
+use OCA\Mail\Listener\DashboardPanelListener;
 use OCA\Mail\Listener\DeleteDraftListener;
 use OCA\Mail\Listener\DraftMailboxCreatorListener;
 use OCA\Mail\Listener\FlagRepliedMessageListener;
@@ -57,6 +58,7 @@
 use OCA\Mail\Service\UserPreferenceSevice;
 use OCP\AppFramework\App;
 use OCP\AppFramework\IAppContainer;
+use OCP\Dashboard\RegisterPanelEvent;
 use OCP\EventDispatcher\IEventDispatcher;
 use OCP\User\Events\UserDeletedEvent;
 use OCP\Util;
@@ -112,5 +114,6 @@ private function registerEvents(IAppContainer $container): void {
 		$dispatcher->addServiceListener(NewMessagesSynchronized::class, NewMessageClassificationListener::class);
 		$dispatcher->addServiceListener(SaveDraftEvent::class, DraftMailboxCreatorListener::class);
 		$dispatcher->addServiceListener(UserDeletedEvent::class, UserDeletedListener::class);
+		$dispatcher->addServiceListener(RegisterPanelEvent::class, DashboardPanelListener::class);
 	}
 }

lib/Dashboard/MailPanel.php

@@ -0,0 +1,86 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2020 Julius Härtl <[email protected]>
+ *
+ * @author Julius Härtl <[email protected]>
+ *
+ * @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/>.
+ *
+ */
+
+namespace OCA\Mail\Dashboard;
+
+use OCP\Dashboard\IPanel;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+
+class MailPanel implements IPanel {
+
+	/** @var IL10N */
+	private $l10n;
+	/** @var IURLGenerator */
+	private $urlGenerator;
+
+	public function __construct(IL10N $l10n, IURLGenerator $urlGenerator) {
+		$this->l10n = $l10n;
+		$this->urlGenerator = $urlGenerator;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getId(): string {
+		return 'mail';
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getTitle(): string {
+		return $this->l10n->t('Important mail');
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getOrder(): int {
+		return 4;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getIconClass(): string {
+		return 'icon-mail';
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getUrl(): ?string {
+		return $this->urlGenerator->getAbsoluteURL($this->urlGenerator->linkToRoute('mail.page.index'));
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function load(): void {
+		\OCP\Util::addScript('mail', 'dashboard');
+	}
+}

lib/Listener/DashboardPanelListener.php

@@ -0,0 +1,49 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2020 Julius Härtl <[email protected]>
+ *
+ * @author Julius Härtl <[email protected]>
+ *
+ * @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/>.
+ *
+ */
+
+
+
+namespace OCA\Mail\Listener;
+
+
+use OCA\Mail\Dashboard\MailPanel;
+use OCP\Dashboard\RegisterPanelEvent;
+use OCP\EventDispatcher\Event;
+use OCP\EventDispatcher\IEventListener;
+
+class DashboardPanelListener implements IEventListener {
+
+	/**
+	 * @inheritDoc
+	 */
+	public function handle(Event $event): void {
+		if (!($event instanceof RegisterPanelEvent)) {
+			return;
+		}
+
+		$event->registerPanel(MailPanel::class);
+	}
+}

src/main-dashboard.js

@@ -0,0 +1,43 @@
+/*
+ * @copyright Copyright (c) 2020 Julius Härtl <[email protected]>
+ *
+ * @author Julius Härtl <[email protected]>
+ *
+ * @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/>.
+ *
+ */
+
+import Vue from 'vue'
+import {getRequestToken} from '@nextcloud/auth'
+import {generateFilePath} from '@nextcloud/router'
+
+import App from './App'
+import Nextcloud from './mixins/Nextcloud'
+import Dashboard from './views/Dashboard'
+
+__webpack_nonce__ = btoa(getRequestToken())
+__webpack_public_path__ = generateFilePath('mail', '', 'js/')
+
+Vue.mixin(Nextcloud)
+
+document.addEventListener('DOMContentLoaded', function() {
+	OCA.Dashboard.register('mail', (el) => {
+		const View = Vue.extend(Dashboard)
+		new View({
+			propsData: {},
+		}).$mount(el)
+	})
+})

src/views/Dashboard.vue

@@ -0,0 +1,37 @@
+<!--
+  - @copyright Copyright (c) 2020 Julius Härtl <jus@bitgrid.net>
+  -
+  - @author Julius Härtl <[email protected]>
+  -
+  - @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/>.
+  -
+  -->
+
+<template>
+	<div>
+		No mails
+	</div>
+</template>
+
+<script>
+export default {
+	name: 'Dashboard',
+}
+</script>
+
+<style scoped>
+
+</style>

webpack.common.js

@@ -20,6 +20,7 @@ if (process.env.BUNDLE_ANALYZER_TOKEN) {
 module.exports = {
 	entry: {
 		autoredirect: path.join(__dirname, 'src/autoredirect.js'),
+		dashboard: path.join(__dirname, 'src/main-dashboard.js'),
 		mail: path.join(__dirname, 'src/main.js'),
 		settings: path.join(__dirname, 'src/main-settings')
 	},