Finish moving dashboard background settings into theming

Signed-off-by: Christopher Ng <chrng8@gmail.com>
Signed-off-by: nextcloud-command <nextcloud-command@users.noreply.github.com>

Author: Pytal

apps/dashboard/appinfo/routes.php

@@ -29,8 +29,6 @@
 		['name' => 'dashboard#index', 'url' => '/', 'verb' => 'GET'],
 		['name' => 'dashboard#updateLayout', 'url' => '/layout', 'verb' => 'POST'],
 		['name' => 'dashboard#updateStatuses', 'url' => '/statuses', 'verb' => 'POST'],
-		['name' => 'theming#getBackground', 'url' => '/background', 'verb' => 'GET'],
-		['name' => 'theming#setBackground', 'url' => '/background/{type}', 'verb' => 'POST'],
 	],
 	'ocs' => [
 		['name' => 'dashboardApi#getWidgetItems', 'url' => '/api/v1/widget-items', 'verb' => 'GET'],

apps/dashboard/lib/Controller/DashboardController.php

@@ -28,16 +28,12 @@
  */
 namespace OCA\Dashboard\Controller;
 
-use OCA\Dashboard\Service\BackgroundService;
 use OCA\Files\Event\LoadSidebar;
 use OCA\Viewer\Event\LoadViewer;
 use OCP\AppFramework\Controller;
 use OCP\AppFramework\Http;
-use OCP\AppFramework\Http\FileDisplayResponse;
 use OCP\AppFramework\Http\JSONResponse;
-use OCP\AppFramework\Http\NotFoundResponse;
 use OCP\AppFramework\Http\TemplateResponse;
-use OCP\App\IAppManager;
 use OCP\AppFramework\Services\IInitialState;
 use OCP\Dashboard\IManager;
 use OCP\Dashboard\IWidget;
@@ -52,38 +48,28 @@ class DashboardController extends Controller {
 	private $inititalState;
 	/** @var IEventDispatcher */
 	private $eventDispatcher;
-	/** @var IAppManager */
-	private $appManager;
 	/** @var IManager */
 	private $dashboardManager;
 	/** @var IConfig */
 	private $config;
 	/** @var string */
 	private $userId;
-	/**
-	 * @var BackgroundService
-	 */
-	private $backgroundService;
 
 	public function __construct(
 		string $appName,
 		IRequest $request,
 		IInitialState $initialState,
 		IEventDispatcher $eventDispatcher,
-		IAppManager $appManager,
 		IManager $dashboardManager,
 		IConfig $config,
-		BackgroundService $backgroundService,
 		$userId
 	) {
 		parent::__construct($appName, $request);
 
 		$this->inititalState = $initialState;
 		$this->eventDispatcher = $eventDispatcher;
-		$this->appManager = $appManager;
 		$this->dashboardManager = $dashboardManager;
 		$this->config = $config;
-		$this->backgroundService = $backgroundService;
 		$this->userId = $userId;
 	}
 
@@ -119,18 +105,10 @@ public function index(): TemplateResponse {
 		// It does not matter if some statuses are missing from the array, missing ones are considered enabled
 		$statuses = ($statuses && count($statuses) > 0) ? $statuses : ['weather' => true];
 
-		// if theming app is enabled and wants to override default, we pass it
-		$themingDefaultBackground = $this->appManager->isEnabledForUser('theming')
-			? $this->config->getAppValue('theming', 'backgroundMime', '')
-			: '';
-		$this->inititalState->provideInitialState('themingDefaultBackground', $themingDefaultBackground);
 		$this->inititalState->provideInitialState('panels', $widgets);
 		$this->inititalState->provideInitialState('statuses', $statuses);
 		$this->inititalState->provideInitialState('layout', $userLayout);
 		$this->inititalState->provideInitialState('firstRun', $this->config->getUserValue($this->userId, 'dashboard', 'firstRun', '1') === '1');
-		$this->inititalState->provideInitialState('shippedBackgrounds', BackgroundService::SHIPPED_BACKGROUNDS);
-		$this->inititalState->provideInitialState('background', $this->config->getUserValue($this->userId, 'dashboard', 'background', 'default'));
-		$this->inititalState->provideInitialState('version', $this->config->getUserValue($this->userId, 'dashboard', 'backgroundVersion', 0));
 		$this->config->setUserValue($this->userId, 'dashboard', 'firstRun', '0');
 
 		$response = new TemplateResponse('dashboard', 'index', [
@@ -165,54 +143,4 @@ public function updateStatuses(string $statuses): JSONResponse {
 		$this->config->setUserValue($this->userId, 'dashboard', 'statuses', $statuses);
 		return new JSONResponse(['statuses' => $statuses]);
 	}
-
-	/**
-	 * @NoAdminRequired
-	 */
-	public function setBackground(string $type = 'default', string $value = ''): JSONResponse {
-		$currentVersion = (int)$this->config->getUserValue($this->userId, 'dashboard', 'backgroundVersion', '0');
-		try {
-			switch ($type) {
-				case 'shipped':
-					$this->backgroundService->setShippedBackground($value);
-					break;
-				case 'custom':
-					$this->backgroundService->setFileBackground($value);
-					break;
-				case 'color':
-					$this->backgroundService->setColorBackground($value);
-					break;
-				case 'default':
-					$this->backgroundService->setDefaultBackground();
-					break;
-				default:
-					return new JSONResponse(['error' => 'Invalid type provided'], Http::STATUS_BAD_REQUEST);
-			}
-		} catch (\InvalidArgumentException $e) {
-			return new JSONResponse(['error' => $e->getMessage()], Http::STATUS_BAD_REQUEST);
-		} catch (\Throwable $e) {
-			return new JSONResponse(['error' => $e->getMessage()], Http::STATUS_INTERNAL_SERVER_ERROR);
-		}
-		$currentVersion++;
-		$this->config->setUserValue($this->userId, 'dashboard', 'backgroundVersion', (string)$currentVersion);
-		return new JSONResponse([
-			'type' => $type,
-			'value' => $value,
-			'version' => $this->config->getUserValue($this->userId, 'dashboard', 'backgroundVersion', $currentVersion)
-		]);
-	}
-
-	/**
-	 * @NoAdminRequired
-	 * @NoCSRFRequired
-	 */
-	public function getBackground(): Http\Response {
-		$file = $this->backgroundService->getBackground();
-		if ($file !== null) {
-			$response = new FileDisplayResponse($file, Http::STATUS_OK, ['Content-Type' => $file->getMimeType()]);
-			$response->cacheFor(24 * 60 * 60);
-			return $response;
-		}
-		return new NotFoundResponse();
-	}
 }

apps/dashboard/src/DashboardApp.vue

@@ -73,11 +73,6 @@
 
 				<a v-if="isAdmin" :href="appStoreUrl" class="button">{{ t('dashboard', 'Get more widgets from the App Store') }}</a>
 
-				<h3>{{ t('dashboard', 'Change background image') }}</h3>
-				<BackgroundSettings :background="background"
-					:theming-default-background="themingDefaultBackground"
-					@update:background="updateBackground" />
-
 				<h3>{{ t('dashboard', 'Weather service') }}</h3>
 				<p>
 					{{ t('dashboard', 'For your privacy, the weather data is requested by your Nextcloud server on your behalf so the weather service receives no personal information.') }}
@@ -93,7 +88,7 @@
 </template>
 
 <script>
-import { generateUrl } from '@nextcloud/router'
+import { generateUrl, imagePath } from '@nextcloud/router'
 import { getCurrentUser } from '@nextcloud/auth'
 import { loadState } from '@nextcloud/initial-state'
 import axios from '@nextcloud/axios'
@@ -103,16 +98,16 @@ import NcModal from '@nextcloud/vue/dist/Components/NcModal'
 import Pencil from 'vue-material-design-icons/Pencil.vue'
 import Vue from 'vue'
 
-import isMobile from './mixins/isMobile'
-import BackgroundSettings from './components/BackgroundSettings'
-import getBackgroundUrl from './helpers/getBackgroundUrl'
+import isMobile from './mixins/isMobile.js'
+import { getBackgroundUrl } from './helpers/getBackgroundUrl.js'
 
 const panels = loadState('dashboard', 'panels')
 const firstRun = loadState('dashboard', 'firstRun')
-const background = loadState('dashboard', 'background')
-const themingDefaultBackground = loadState('dashboard', 'themingDefaultBackground')
-const version = loadState('dashboard', 'version')
-const shippedBackgroundList = loadState('dashboard', 'shippedBackgrounds')
+
+const background = loadState('theming', 'background')
+const backgroundVersion = loadState('theming', 'backgroundVersion')
+const themingDefaultBackground = loadState('theming', 'themingDefaultBackground')
+const shippedBackgroundList = loadState('theming', 'shippedBackgrounds')
 
 const statusInfo = {
 	weather: {
@@ -128,7 +123,6 @@ const statusInfo = {
 export default {
 	name: 'DashboardApp',
 	components: {
-		BackgroundSettings,
 		NcButton,
 		Draggable,
 		NcModal,
@@ -158,12 +152,11 @@ export default {
 			statuses: {},
 			background,
 			themingDefaultBackground,
-			version,
 		}
 	},
 	computed: {
 		backgroundImage() {
-			return getBackgroundUrl(this.background, this.version, this.themingDefaultBackground)
+			return getBackgroundUrl(this.background, backgroundVersion, this.themingDefaultBackground)
 		},
 		backgroundStyle() {
 			if ((this.background === 'default' && this.themingDefaultBackground === 'backgroundColor')
@@ -175,7 +168,6 @@ export default {
 				backgroundImage: this.background === 'default' ? 'var(--image-main-background)' : `url('${this.backgroundImage}')`,
 			}
 		},
-
 		greeting() {
 			const time = this.timer.getHours()
 
@@ -280,6 +272,32 @@ export default {
 	},
 
 	methods: {
+		updateGlobalStyles() {
+			// Override primary-invert-if-bright and color-primary-text if background is set
+			const isBackgroundBright = shippedBackgroundList[this.background]?.theming === 'dark'
+			if (isBackgroundBright) {
+				document.querySelector('#header').style.setProperty('--primary-invert-if-bright', 'invert(100%)')
+				document.querySelector('#header').style.setProperty('--color-primary-text', '#000000')
+				// document.body.removeAttribute('data-theme-dark')
+				// document.body.setAttribute('data-theme-light', 'true')
+			} else {
+				document.querySelector('#header').style.setProperty('--primary-invert-if-bright', 'no')
+				document.querySelector('#header').style.setProperty('--color-primary-text', '#ffffff')
+				// document.body.removeAttribute('data-theme-light')
+				// document.body.setAttribute('data-theme-dark', 'true')
+			}
+
+			const themeElements = [document.documentElement, document.querySelector('#header'), document.querySelector('body')]
+			for (const element of themeElements) {
+				if (this.background === 'default') {
+					element.style.setProperty('--image-main-background', `url('${imagePath('core', 'app-background.jpg')}')`)
+				} else if (this.background.match(/#[0-9A-Fa-f]{6}/g)) {
+					element.style.setProperty('--image-main-background', undefined)
+				} else {
+					element.style.setProperty('--image-main-background', this.backgroundStyle.backgroundImage)
+				}
+			}
+		},
 		/**
 		 * Method to register panels that will be called by the integrating apps
 		 *
@@ -354,30 +372,6 @@ export default {
 				this.firstRun = false
 			}, 1000)
 		},
-		updateBackground(data) {
-			this.background = data.type === 'custom' || data.type === 'default' ? data.type : data.value
-			this.version = data.version
-			this.updateGlobalStyles()
-		},
-		updateGlobalStyles() {
-			// Override primary-invert-if-bright and color-primary-text if background is set
-			const isBackgroundBright = shippedBackgroundList[this.background]?.theming === 'dark'
-			if (isBackgroundBright) {
-				document.querySelector('#header').style.setProperty('--primary-invert-if-bright', 'invert(100%)')
-				document.querySelector('#header').style.setProperty('--color-primary-text', '#000000')
-				// document.body.removeAttribute('data-theme-dark')
-				// document.body.setAttribute('data-theme-light', 'true')
-			} else {
-				document.querySelector('#header').style.setProperty('--primary-invert-if-bright', 'no')
-				document.querySelector('#header').style.setProperty('--color-primary-text', '#ffffff')
-				// document.body.removeAttribute('data-theme-light')
-				// document.body.setAttribute('data-theme-dark', 'true')
-			}
-
-			document.documentElement.style.setProperty('--image-main-background', this.backgroundStyle.backgroundImage)
-			document.querySelector('#header').style.setProperty('--image-main-background', this.backgroundStyle.backgroundImage)
-			document.querySelector('body').style.setProperty('--image-main-background', this.backgroundStyle.backgroundImage)
-		},
 		updateSkipLink() {
 			// Make sure "Skip to main content" link points to the app content
 			document.getElementsByClassName('skip-navigation')[0].setAttribute('href', '#app-dashboard')

apps/dashboard/src/helpers/getBackgroundUrl.js

@@ -0,0 +1,49 @@
+/**
+ * @copyright Copyright (c) 2020 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author Avior <florian.bouillon@delta-wings.net>
+ * @author Julien Veyssier <eneiluj@posteo.net>
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @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 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 { generateUrl } from '@nextcloud/router'
+import { prefixWithBaseUrl } from './prefixWithBaseUrl.js'
+
+export const getBackgroundUrl = (background, time = 0, themingDefaultBackground = '') => {
+	const enabledThemes = window.OCA?.Theming?.enabledThemes || []
+	const isDarkTheme = (enabledThemes.length === 0 || enabledThemes[0] === 'default')
+		? window.matchMedia('(prefers-color-scheme: dark)').matches
+		: enabledThemes.join('').indexOf('dark') !== -1
+
+	if (background === 'default') {
+		if (themingDefaultBackground && themingDefaultBackground !== 'backgroundColor') {
+			return generateUrl('/apps/theming/image/background') + '?v=' + window.OCA.Theming.cacheBuster
+		}
+
+		if (isDarkTheme) {
+			return prefixWithBaseUrl('eduardo-neves-pedra-azul.jpg')
+		}
+
+		return prefixWithBaseUrl('kamil-porembinski-clouds.jpg')
+	} else if (background === 'custom') {
+		return generateUrl('/apps/theming/background') + '?v=' + time
+	}
+
+	return prefixWithBaseUrl(background)
+}

apps/dashboard/src/helpers/prefixWithBaseUrl.js

@@ -0,0 +1,25 @@
+/**
+ * @copyright Copyright (c) 2020 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @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 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 { generateFilePath } from '@nextcloud/router'
+
+export const prefixWithBaseUrl = (url) => generateFilePath('theming', '', 'img/background/') + url

apps/theming/appinfo/routes.php

@@ -78,6 +78,16 @@
 			'verb' => 'GET',
 			'requirements' => ['image' => '.+']
 		],
+		[
+			'name' => 'userTheme#getBackground',
+			'url' => '/background',
+			'verb' => 'GET',
+		],
+		[
+			'name' => 'userTheme#setBackground',
+			'url' => '/background/{type}',
+			'verb' => 'POST',
+		],
 	],
 	'ocs' => [
 		[
@@ -90,10 +100,5 @@
 			'url' => '/api/v1/theme/{themeId}',
 			'verb' => 'DELETE',
 		],
-		[
-			'name' => 'theming#getBackground',
-			'url' => '/background',
-			'verb' => 'GET',
-		],
 	]
 ];