Implement new dashboard widget interfaces

lib/Dashboard/DeckWidget.php

@@ -26,18 +26,34 @@
 
 namespace OCA\Deck\Dashboard;
 
-use OCP\Dashboard\IWidget;
+use DateTime;
+use OCA\Deck\AppInfo\Application;
+use OCA\Deck\Db\Label;
+use OCA\Deck\Service\OverviewService;
+use OCP\Dashboard\IAPIWidget;
+use OCP\Dashboard\IButtonWidget;
+use OCP\Dashboard\IIconWidget;
+use OCP\Dashboard\Model\WidgetButton;
+use OCP\Dashboard\Model\WidgetItem;
+use OCP\IDateTimeFormatter;
 use OCP\IL10N;
+use OCP\IURLGenerator;
+use OCP\Util;
 
-class DeckWidget implements IWidget {
+class DeckWidget implements IAPIWidget, IButtonWidget, IIconWidget {
+	private IL10N $l10n;
+	private OverviewService $dashboardService;
+	private IURLGenerator $urlGenerator;
+	private IDateTimeFormatter $dateTimeFormatter;
 
-	/**
-	 * @var IL10N
-	 */
-	private $l10n;
-
-	public function __construct(IL10N $l10n) {
+	public function __construct(IL10N $l10n,
+		OverviewService $dashboardService,
+		IDateTimeFormatter $dateTimeFormatter,
+		IURLGenerator $urlGenerator) {
 		$this->l10n = $l10n;
+		$this->dashboardService = $dashboardService;
+		$this->urlGenerator = $urlGenerator;
+		$this->dateTimeFormatter = $dateTimeFormatter;
 	}
 
 	/**
@@ -68,17 +84,88 @@ public function getIconClass(): string {
 		return 'icon-deck';
 	}
 
+	/**
+	 * @inheritDoc
+	 */
+	public function getIconUrl(): string {
+		return $this->urlGenerator->getAbsoluteURL(
+			$this->urlGenerator->imagePath(Application::APP_ID, 'deck-dark.svg')
+		);
+	}
+
 	/**
 	 * @inheritDoc
 	 */
 	public function getUrl(): ?string {
-		return null;
+		return $this->urlGenerator->getAbsoluteURL(
+			$this->urlGenerator->linkToRoute(Application::APP_ID . '.page.index')
+		);
 	}
 
 	/**
 	 * @inheritDoc
 	 */
 	public function load(): void {
-		\OCP\Util::addScript('deck', 'deck-dashboard');
+		Util::addScript('deck', 'deck-dashboard');
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getItems(string $userId, ?string $since = null, int $limit = 7): array {
+		$upcomingCards = $this->dashboardService->findUpcomingCards($userId);
+		$nowTimestamp = (new Datetime())->getTimestamp();
+		$sinceTimestamp = $since !== null ? (new Datetime($since))->getTimestamp() : null;
+		$upcomingCards = array_filter($upcomingCards, static function (array $card) use ($nowTimestamp, $sinceTimestamp) {
+			if ($card['duedate']) {
+				$ts = (new Datetime($card['duedate']))->getTimestamp();
+				return $ts > $nowTimestamp && ($sinceTimestamp === null || $ts > $sinceTimestamp);
+			}
+			return false;
+		});
+		usort($upcomingCards, static function ($a, $b) {
+			$a = new Datetime($a['duedate']);
+			$ta = $a->getTimestamp();
+			$b = new Datetime($b['duedate']);
+			$tb = $b->getTimestamp();
+			return ($ta > $tb) ? 1 : -1;
+		});
+		$upcomingCards = array_slice($upcomingCards, 0, $limit);
+		$urlGenerator = $this->urlGenerator;
+		$dateTimeFormatter = $this->dateTimeFormatter;
+		return array_map(static function (array $card) use ($urlGenerator, $dateTimeFormatter) {
+			$formattedDueDate = $dateTimeFormatter->formatDateTime(new DateTime($card['duedate']));
+			return new WidgetItem(
+				$card['title'] . ' (' . $formattedDueDate . ')',
+				implode(
+					', ',
+					array_map(static function (Label $label) {
+						return $label->jsonSerialize()['title'];
+					}, $card['labels'])
+				),
+				$urlGenerator->getAbsoluteURL(
+					$urlGenerator->linkToRoute(Application::APP_ID . '.page.redirectToCard', ['cardId' => $card['id']])
+				),
+				$urlGenerator->getAbsoluteURL(
+					$urlGenerator->imagePath(Application::APP_ID, 'deck-dark.svg')
+				),
+				$card['duedate']
+			);
+		}, $upcomingCards);
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getWidgetButtons(string $userId): array {
+		return [
+			new WidgetButton(
+				WidgetButton::TYPE_MORE,
+				$this->urlGenerator->getAbsoluteURL(
+					$this->urlGenerator->linkToRoute(Application::APP_ID . '.page.index')
+				),
+				$this->l10n->t('Load more')
+			),
+		];
 	}
 }

src/views/Dashboard.vue

@@ -48,28 +48,35 @@
 			</template>
 		</NcDashboardWidget>
 		<div class="center-button">
-			<button @click="toggleAddCardModel">
+			<NcButton @click="toggleAddCardModel">
+				<template #icon>
+					<PlusIcon :size="20" />
+				</template>
 				{{ t('deck', 'Add card') }}
-			</button>
+			</NcButton>
 			<CardCreateDialog v-if="showAddCardModal" @close="toggleAddCardModel" />
 		</div>
 	</div>
 </template>
 
 <script>
+import PlusIcon from 'vue-material-design-icons/Plus.vue'
 import { NcDashboardWidget } from '@nextcloud/vue'
 import { mapGetters } from 'vuex'
 import labelStyle from './../mixins/labelStyle.js'
 import DueDate from '../components/cards/badges/DueDate.vue'
 import { generateUrl } from '@nextcloud/router'
 import CardCreateDialog from '../CardCreateDialog.vue'
+import NcButton from '@nextcloud/vue/dist/Components/NcButton.js'
 
 export default {
 	name: 'Dashboard',
 	components: {
 		DueDate,
 		NcDashboardWidget,
 		CardCreateDialog,
+		NcButton,
+		PlusIcon,
 	},
 	mixins: [labelStyle],
 	data() {
@@ -120,7 +127,10 @@ export default {
 	@import './../css/labels';
 
 	.center-button {
-		text-align: center;
+		display: flex;
+		align-items: center;
+		justify-content: center;
+		margin-top: 8px;
 	}
 
 	#deck-widget-empty-content {