Release v_1.6

client/scripts/database.js

@@ -1,4 +1,4 @@
-const DB_VERSION = 4;
+const DB_VERSION = 6;
 
 const USER_ID = localStorage.getItem('auth_user');
 const USER_NAME = localStorage.getItem('auth_username');
@@ -397,6 +397,26 @@ function dbGetRanking(minDate, maxDate, jugend, jugstrict) {
 	});
 }
 
+function dbSettingsGet(key) {
+	return new Promise(function(resolve) {
+		if (canUseLocalDB) {
+			var request = db.transaction('settings').objectStore('settings').get(key);
+			request.onsuccess = function (event) {
+				resolve(typeof request.result != 'undefined' ? request.result.value : null);
+			}
+		} else {
+			resolve(null);
+		}
+	});
+}
+
+function dbSettingsSet(key, value) {
+	if (canUseLocalDB) {
+		var os = db.transaction('settings', 'readwrite').objectStore('settings');
+		os.put({ key: key, value: value});
+	}
+}
+
 async function updateSyncStatus() { // TODO
 //	var syncStatus = document.getElementById('syncstatus');
 //	var lastSync = await dbGetData('update_times', 'last_sync');
@@ -433,6 +453,12 @@ async function runPageScript() {
 			}
 		};
 		updateSyncStatus();
+		
+		if (isLoggedIn()) {
+			var plannings = await dbGetDataIndex('plannings', 'user', USER_ID);
+			plannings = plannings.map(function (e) { return e.regatta; });
+			dbSettingsSet('myregattas_' + BOATCLASS, plannings);
+		}
 	}
 	if (typeof updateSyncStatusTimer == 'undefined') { // TODO
 //		var syncStatus = document.getElementById('syncstatus');
@@ -465,7 +491,7 @@ function sync() {
 			localTimes[entry['table']] = entry['time'];
 		});
 		
-		syncInProgress = 10;
+		syncInProgress = 11;
 		var syncOkay = true;
 		console.log("Sync Start");
 		$('#i-sync').addClass('fa-spin');
@@ -798,6 +824,38 @@ function sync() {
 					syncInProgress -= 3;
 				}
 				
+				// NEWS
+				if (localTimes['news'] < serverTimes['news']) {
+					getJSON(QUERY_URL + 'get_news?changed-after=' + localTimes['news'], function (code, data) {
+						if (code == 200) {
+							var os = db.transaction('news', 'readwrite').objectStore('news');
+							console.log(data);
+							data.data.forEach(function (entry) {
+								os.put(entry);
+							});
+							os.openCursor().onsuccess = function (event) {
+								var cursor = event.target.result;
+								if (cursor) {
+									if (!data.keys.includes(parseInt(cursor.key))) {
+										os.delete(cursor.key);
+									}
+									cursor.continue();
+								} else {
+									var osUpdateTimes = db.transaction('update_times', 'readwrite').objectStore('update_times');
+									osUpdateTimes.put({ table: 'news', time: serverTimes['news'] });
+									syncInProgress --;
+								}
+							};
+						} else {
+							console.log("Something went wrong (HTTP " + code + ")");
+							syncOkay = false;
+							syncInProgress --;
+						}
+					});
+				} else {
+					syncInProgress --;
+				}
+				
 				// USERS
 				if (localTimes['users'] < serverTimes['users']) {
 					getJSON(QUERY_URL + 'get_users?changed-after=' + localTimes['users'], function (code, data) {
@@ -878,6 +936,8 @@ function initDatabase() {
 			
 			canUseLocalDB = true;
 			
+			if (typeof onDatabaseLoaded == 'function') onDatabaseLoaded();
+			
 			db.transaction('update_times').objectStore('update_times').get('last_sync').onsuccess = function (event) {
 				var lastSync = event.target.result.time;
 				if (lastSync > 0) {
@@ -953,6 +1013,18 @@ function initDatabase() {
 				osUpdateTimes.add({ table: 'loggedin', status: isLoggedIn() });
 			}
 			
+			if ((oldVersion < 5) && (newVersion >= 5)) {
+				console.log('to version 5');
+				var osPushes = db.createObjectStore('settings', { keyPath: 'key' });
+			}
+			
+			if ((oldVersion < 6) && (newVersion >= 6)) {
+				console.log('to version 6');
+				var osNews = db.createObjectStore('news', { keyPath: 'id' });
+				var osUpdateTimes = upgradeTransaction.objectStore('update_times');
+				osUpdateTimes.add({ table: 'news', time: 0 });
+			}
+			
 			var osUpdateTimes = upgradeTransaction.objectStore('update_times');
 			osUpdateTimes.put({ table: 'last_sync', time: 0 });
 		}
@@ -976,6 +1048,7 @@ function resetDb(silent = true) {
 		osUpdateTimes.put({ table: 'trim_boats', time: 0 });
 		osUpdateTimes.put({ table: 'trim_users', time: 0 });
 		osUpdateTimes.put({ table: 'trim_trims', time: 0 });
+		osUpdateTimes.put({ table: 'news', time: 0 });
 		osUpdateTimes.put({ table: 'users', time: 0 });
 		console.log('DB update times reset');
 		if (!silent)

client/scripts/pwa.js.php

@@ -7,9 +7,11 @@
 	
 ?>
 //Loading the Service Worker
+var swRegistration = null;
 if ('serviceWorker' in navigator) {
-  window.addEventListener('load', function() {
-    navigator.serviceWorker.register('<?php echo SERVER_ADDR; ?>/service-worker.js.php');
+  window.addEventListener('load', async function() {
+    swRegistration = await navigator.serviceWorker.register('<?php echo SERVER_ADDR; ?>/service-worker.js.php');
+    if (typeof onServiceWorkerLoaded === 'function') onServiceWorkerLoaded();
   });
 }
 

client/scripts/regatten.js.php

@@ -11,6 +11,7 @@ const BOATCLASS = '<?php echo BOATCLASS; ?>';
 const LINK_PRE = '<?php echo SERVER_ADDR; ?>/';
 const YOUTH_AGE = '<?php echo $_CLASS['youth-age']; ?>';
 const YOUTH_GERMAN_NAME = '<?php echo $_CLASS['youth-german-name']; ?>';
+const PUSH_SERVER_KEY = '<?php echo PUSH_SERVER_KEY; ?>';
 
 var randomId = function() { return '_' + Math.random().toString(36).substr(2, 9); }
 
@@ -219,6 +220,166 @@ function resetCache() {
 	toastInfo('The serviceWorker and the cache were deleted. A new serviceWorker will be generated on the next refresh.');
 }
 
+var pushesPossible = false;
+
+function urlB64ToUint8Array(base64String) {
+	const padding = '='.repeat((4 - base64String.length % 4) % 4);
+	const base64 = (base64String + padding)
+		.replace(/\-/g, '+')
+		.replace(/_/g, '/');
+	
+	const rawData = window.atob(base64);
+	const outputArray = new Uint8Array(rawData.length);
+	
+	for (let i = 0; i < rawData.length; ++i) {
+		outputArray[i] = rawData.charCodeAt(i);
+	}
+	return outputArray;
+}
+
+function pushesSubscribe() {
+	console.log('Subscribing');
+	const applicationServerKey = urlB64ToUint8Array(PUSH_SERVER_KEY);
+	swRegistration.pushManager.subscribe({
+		userVisibleOnly: true,
+		applicationServerKey: applicationServerKey
+	})
+	.then(function(subscription) {
+		pushesUpdateServerSubscription(subscription, true);
+		updatePushSwitches();
+		updatePushBadge();
+	})
+	.catch(function(err) {
+		console.log('Failed to subscribe the user: ', err);
+		toastError('Da ist leider etwas schief gelaufen. Bitte stelle sicher, dass Du mit dem Internet verbunden bist und versuche es erneut.', 5000);
+		pushesUnSubscribe(true);
+	});
+}
+
+function pushesUnSubscribe(silent = false) {
+	console.log('Unsubscribing');
+	swRegistration.pushManager.getSubscription()
+	.then(function(subscription) {
+		if (subscription) {
+			pushesUpdateServerSubscription(subscription, false);
+			subscription.unsubscribe();
+			$('#menu-pushes').hideMenu();
+			updatePushBadge();
+			hideLoader();
+		}
+	})
+	.catch(function(error) {
+		console.log('Error unsubscribing', error);
+		$('#menu-pushes').hideMenu();
+		if (!silent) toastError('Da ist leider etwas schief gelaufen. Bitte versuche es erneut oder wende Dich an unseren Support.', 5000);
+		updatePushBadge();
+		hideLoader();
+	});
+}
+
+function pushesUpdateServerSubscription(subscription, enabled) {
+	console.log('updateServer', enabled, subscription);
+	$.ajax({
+		url: QUERY_URL + (enabled ? 'add' : 'remove') + '_subscription',
+		type: 'POST',
+		data: { subscription: JSON.stringify(subscription) },
+		success: function (data, textStatus, jqXHR) {
+			if (!enabled) {
+				toastOk('Du erhältst ab sofort keine Benachrichtigungen mehr von uns.');
+			}
+			hideLoader();
+		},
+		error: function (jqXHR, textStatus, errorThrown) {
+			throw 'Cannot update server subscription';
+		}
+	});
+}
+
+async function initPushSettings() {
+	var items = [
+		['notify_channel_' + BOATCLASS + '_news', true],
+		['notify_channel_' + BOATCLASS + '_regatta_changed_my', true],
+		['notify_channel_' + BOATCLASS + '_regatta_changed_all', false],
+		['notify_channel_' + BOATCLASS + '_result_ready_my', true],
+		['notify_channel_' + BOATCLASS + '_result_ready_all', true],
+		['notify_channel_' + BOATCLASS + '_meldeschluss', true]
+	];
+	for (var i in items) {
+		var item = items[i];
+		if ((await dbSettingsGet(item[0])) == null) dbSettingsSet(item[0], item[1]);
+	}
+}
+
+async function updatePushSwitches() {
+	$('#switch-pushes-news').prop('checked', await dbSettingsGet('notify_channel_' + BOATCLASS + '_news'));
+	$('#switch-pushes-regatta-changed-my').prop('checked', await dbSettingsGet('notify_channel_' + BOATCLASS + '_regatta_changed_my'));
+	$('#switch-pushes-regatta-changed-all').prop('checked', await dbSettingsGet('notify_channel_' + BOATCLASS + '_regatta_changed_all'));
+	$('#switch-pushes-result-ready-my').prop('checked', await dbSettingsGet('notify_channel_' + BOATCLASS + '_result_ready_my'));
+	$('#switch-pushes-result-ready-all').prop('checked', await dbSettingsGet('notify_channel_' + BOATCLASS + '_result_ready_all'));
+	$('#switch-pushes-meldeschluss').prop('checked', await dbSettingsGet('notify_channel_' + BOATCLASS + '_meldeschluss'));
+	
+	if ($('#switch-pushes').prop('checked')) {
+		$('#p-pushes-info').show();
+		$('.a-switch-pushes-channel').show();
+	} else {
+		$('#p-pushes-info').hide();
+		$('.a-switch-pushes-channel').hide();
+	}
+}
+
+function pushesSubscribeClicked() {
+	showLoader();
+	if ($('#switch-pushes').prop('checked')) {
+		pushesSubscribe();
+	} else {
+		pushesUnSubscribe();
+	}
+}
+
+function pushesChannelClicked() {
+	dbSettingsSet('notify_channel_' + BOATCLASS + '_news', $('#switch-pushes-news').prop('checked'));
+	dbSettingsSet('notify_channel_' + BOATCLASS + '_regatta_changed_my', $('#switch-pushes-regatta-changed-my').prop('checked'));
+	dbSettingsSet('notify_channel_' + BOATCLASS + '_regatta_changed_all', $('#switch-pushes-regatta-changed-all').prop('checked'));
+	dbSettingsSet('notify_channel_' + BOATCLASS + '_result_ready_my', $('#switch-pushes-result-ready-my').prop('checked'));
+	dbSettingsSet('notify_channel_' + BOATCLASS + '_result_ready_all', $('#switch-pushes-result-ready-all').prop('checked'));
+	dbSettingsSet('notify_channel_' + BOATCLASS + '_meldeschluss', $('#switch-pushes-meldeschluss').prop('checked'));
+}
+
+function pushesOpenMenu() {
+	$('#menu-settings').hideMenu();
+	if (!pushesPossible) {
+		toastWarn('Dein Browser unterst&uuml;tzt leider keine Benachrichtigungen.', 5000);
+		return;
+	}
+	if (Notification.permission == 'denied') {
+		toastWarn('Benachrichtigungen werden von Deinem Browser blockiert.', 5000);
+		return;
+	}
+	
+	swRegistration.pushManager.getSubscription().then(function(subscription) {
+		var isSub = (subscription !== null);
+		$('#switch-pushes').prop('checked', isSub);
+		updatePushSwitches();
+		$('#menu-pushes').showMenu();
+	});
+}
+
+function updatePushBadge() {
+	if (!pushesPossible) return;
+	if (Notification.permission == 'denied') {
+		$('#badge-pushes').removeClass('bg-green2-dark').addClass('bg-red2-dark').text('BLOCKED');
+		return;
+	}
+	swRegistration.pushManager.getSubscription().then(function(subscription) {
+		var isSub = (subscription !== null);
+		if (isSub) {
+			$('#badge-pushes').removeClass('bg-red2-dark').addClass('bg-green2-dark').text('AN');
+		} else {
+			$('#badge-pushes').removeClass('bg-green2-dark').addClass('bg-red2-dark').text('AUS');
+		}
+	});
+}
+
 var initRegatten = function() {
 	showLoader();
 	
@@ -235,4 +396,22 @@ var initRegatten = function() {
 		$('.show-loggedin').hide();
 		$('.show-notloggedin').show();
 	}
+	
+	// Pushes
+	$('#a-switch-pushes').click(pushesSubscribeClicked);
+	$('.a-switch-pushes-channel').click(pushesChannelClicked);
+}
+
+var onServiceWorkerLoaded = function() {
+	if ((swRegistration !== null) && canUseLocalDB) {
+		pushesPossible = true;
+		updatePushBadge();
+	} else {
+		$('#badge-pushes').removeClass('bg-green2-dark').addClass('bg-red2-dark').text('NOT SUPPORTED');
+	}
+}
+
+var onDatabaseLoaded = function() {
+	onServiceWorkerLoaded();
+	initPushSettings();
 }

client/styles/regatten.css

@@ -173,6 +173,13 @@
 	text-align: right;
 }
 
+/*** BLOCKQUOTE ***/
+blockquote {
+	border-left: 0.5em solid rgba(0, 0, 0, 0.125);
+	font-style: italic;
+	padding-left: 1em;
+}
+
 /*** BLINKING ICONS ***/
 @keyframes fa-blink {
 	0% { opacity: 1; }

server/config_example.php

@@ -12,6 +12,9 @@
 	define('QUERY_URL', 'http://' . $_SERVER['SERVER_NAME'] . '/api/' . BOATCLASS . '/');  // url to api backend
 	define('LOGGING_APIKEY', 'xxx');  // Apikey for Logging API -> get from ostertun.net/logging
 	
+	// PUSH
+	define('PUSH_SERVER_KEY', '');
+	
 	// BOAT CLASS
 	$_CLASS = array(
 		'name' => 'Pirat',

server/content/news.php

@@ -1,19 +1,22 @@
 <?php
 	
-	// TODO: Create site
-	
-	$sp['title'] = 'Seite noch nicht unterstuuml;tzt - Regatten.net ' . $_CLASS['name'];
+	$sp['title'] = 'News - Regatten.net ' . $_CLASS['name'];
 	$sp['backbutton'] = true;
+	$sp['activenav'] = 5;
 	
-	$content = $tpl->load('error', ['404', 'Seite existiert noch nicht']);
-	$content .= '<p>';
-	$content .= 'Die gesuchte Seite ist leider noch nicht verf&uuml;gbar.<br>';
-	$content .= 'Wir arbeiten daran, sie schnellstm&ouml;glich zur Verf&uuml;gung zu stellen.<br>';
-	$content .= 'Wie w&auml;re es mit der Homepage?';
-	$content .= '</p>';
-	$content .= $tpl->load('button', ['Zur Startseite', LINK_PRE . 'index', 'css-class' => 'mb-3']);
-	$content .= $tpl->load('button', ['Kontakt', LINK_PRE . 'contact']);
+	// Title
+	$content = "<h1>Neuigkeiten</h1>";
+	$content .= '<p>Aktuelles der letzten zw&ouml;lf Monate</p>';
 	
-	$sp['output'] = $tpl->load('card', [$content, 'css-class' => 'text-center pt-3']);
+	$sp['output'] .= $tpl->load('card', [$content]);
+	
+	// Menu
+	$sp['menus'] .= $tpl->load('menu/modal', ['html-id' => 'menu-news', 'title' => 'Details']);
+	
+	$cardTemplate = $tpl->load('card', ['%CONTENT%', 'html-id' => '%ID%', 'css-class' => 'card-news']);
+	$cardTemplate = str_replace("\n", '', $cardTemplate);
+	$cardTemplate = str_replace("\r", '', $cardTemplate);
+	$sp['scripts'] .= "<script>const cardTemplate = '" . $cardTemplate . "';</script>";
+	$sp['scripts'] .= $scripts->load('news');
 	
 ?>

server/page/menus.php

@@ -92,7 +92,7 @@
 	</div>
 </div>
 
-<div id="menu-settings" class="menu menu-box-bottom menu-box-detached rounded-m" data-menu-height="270">
+<div id="menu-settings" class="menu menu-box-bottom menu-box-detached rounded-m" data-menu-height="310">
 	<div class="menu-title"><h1>Einstellungen</h1><p class="color-highlight">&nbsp;</p><a href="#" class="close-menu"><i class="fa fa-times"></i></a></div>
 	<div class="divider divider-margins mb-n2"></div>
 	<div class="content">
@@ -110,7 +110,7 @@
 				<span>Login</span>
 				<i class="fa fa-angle-right"></i>
 			</a>
-			<a href="#" data-menu="menu-signup" class="show-notloggedin border-0">
+			<a href="#" data-menu="menu-signup" class="show-notloggedin">
 				<i class="fa font-14 fa-user-plus rounded-s bg-highlight color-white"></i>
 				<span>Registrieren</span>
 				<span class="badge bg-red2-dark color-white">FREE</span>
@@ -120,11 +120,88 @@
 				<span>Account</span>
 				<i class="fa fa-angle-right"></i>
 			</a>
-			<a href="#" onclick="logout();" class="show-loggedin border-0">
+			<a href="#" onclick="logout();" class="show-loggedin">
 				<i class="fa font-14 fa-sign-out-alt rounded-s bg-highlight color-white"></i>
 				<span>Logout</span>
 				<i class="fa fa-angle-right"></i>
 			</a>
+			<a href="#" onclick="pushesOpenMenu()" class="border-0">
+				<i class="fa font-14 fa-bell rounded-s bg-highlight color-white"></i>
+				<span>Benachrichtigungen</span>
+				<span id="badge-pushes" class="badge color-white"></span>
+				<i class="fa fa-angle-right"></i>
+			</a>
+		</div>
+	</div>
+</div>
+
+<div id="menu-pushes" class="menu menu-box-bottom menu-box-detached rounded-m" data-menu-height="500">
+	<div class="menu-title"><h1>Benachrichtigungen</h1><p class="color-highlight">Bleibe immer auf dem aktuellen Stand</p><a href="#" class="close-menu"><i class="fa fa-times"></i></a></div>
+	<div class="divider divider-margins mb-n2"></div>
+	<div class="content">
+		<div class="list-group list-custom-small">
+			<a id="a-switch-pushes" href="#" data-trigger-switch="switch-pushes" class="pb-2">
+				<i class="fa font-14 fa-bell rounded-s bg-highlight color-white"></i>
+				<span>Benachrichtigungen aktivieren</span>
+				<div class="custom-control scale-switch ios-switch">
+					<input type="checkbox" class="ios-input" id="switch-pushes">
+					<label class="custom-control-label" for="switch-pushes"></label>
+				</div>
+			</a>
+			<div class="divider"></div>
+			<p style="line-height: 1.5em;" id="p-pushes-info">
+				W&auml;hle hier, &uuml;ber was Du informiert werden m&ouml;chtest.<br>
+				(meine) bezieht sich auf die Regatten, die in Deiner Saison-Planung sind,<br>
+				(alle) informiert Dich &uuml;ber alle Regatten
+			</p>
+			<a href="#" data-trigger-switch="switch-pushes-news" class="pb-2 a-switch-pushes-channel">
+				<i class="fa font-14 fa-newspaper rounded-s bg-highlight color-white"></i>
+				<span>Neuigkeiten</span>
+				<div class="custom-control scale-switch ios-switch">
+					<input type="checkbox" class="ios-input" id="switch-pushes-news">
+					<label class="custom-control-label" for="switch-pushes-news"></label>
+				</div>
+			</a>
+			<a href="#" data-trigger-switch="switch-pushes-regatta-changed-my" class="pb-2 a-switch-pushes-channel">
+				<i class="fa font-14 fa-calendar-check rounded-s bg-highlight color-white"></i>
+				<span>Regatta verschoben (meine)</span>
+				<div class="custom-control scale-switch ios-switch">
+					<input type="checkbox" class="ios-input" id="switch-pushes-regatta-changed-my">
+					<label class="custom-control-label" for="switch-pushes-regatta-changed-my"></label>
+				</div>
+			</a>
+			<a href="#" data-trigger-switch="switch-pushes-regatta-changed-all" class="pb-2 a-switch-pushes-channel">
+				<i class="fa font-14 fa-calendar-check rounded-s bg-highlight color-white"></i>
+				<span>Regatta verschoben (alle)</span>
+				<div class="custom-control scale-switch ios-switch">
+					<input type="checkbox" class="ios-input" id="switch-pushes-regatta-changed-all">
+					<label class="custom-control-label" for="switch-pushes-regatta-changed-all"></label>
+				</div>
+			</a>
+			<a href="#" data-trigger-switch="switch-pushes-result-ready-my" class="pb-2 a-switch-pushes-channel">
+				<i class="fa font-14 fa-poll rounded-s bg-highlight color-white"></i>
+				<span>Ergebnisse verf&uuml;gbar (meine)</span>
+				<div class="custom-control scale-switch ios-switch">
+					<input type="checkbox" class="ios-input" id="switch-pushes-result-ready-my">
+					<label class="custom-control-label" for="switch-pushes-result-ready-my"></label>
+				</div>
+			</a>
+			<a href="#" data-trigger-switch="switch-pushes-result-ready-all" class="pb-2 a-switch-pushes-channel">
+				<i class="fa font-14 fa-poll rounded-s bg-highlight color-white"></i>
+				<span>Ergebnisse verf&uuml;gbar (alle)</span>
+				<div class="custom-control scale-switch ios-switch">
+					<input type="checkbox" class="ios-input" id="switch-pushes-result-ready-all">
+					<label class="custom-control-label" for="switch-pushes-result-ready-all"></label>
+				</div>
+			</a>
+			<a href="#" data-trigger-switch="switch-pushes-meldeschluss" class="pb-2 a-switch-pushes-channel">
+				<i class="fa font-14 fa-file-signature rounded-s bg-highlight color-white"></i>
+				<span>Melde-Erinnerungen</span>
+				<div class="custom-control scale-switch ios-switch">
+					<input type="checkbox" class="ios-input" id="switch-pushes-meldeschluss">
+					<label class="custom-control-label" for="switch-pushes-meldeschluss"></label>
+				</div>
+			</a>
 		</div>
 	</div>
 </div>

server/scripts/news.js

@@ -0,0 +1,44 @@
+async function onNewsClicked(id) {
+	var newsEntry = await dbGetData('news', id);
+	if (newsEntry == null) return;
+	
+	$('#menu-news').css('height', '80%');
+	$('#menu-news').css('width', '90%');
+	$('#menu-news').find('.menu-title').find('p').text(newsEntry.title);
+	$('#menu-news').find('.content').addClass('pb-3');
+	$('#menu-news').find('.content').html(newsEntry.html);
+	
+	$('#menu-news').showMenu();
+}
+
+function addCard(newsEntry) {
+	console.log(newsEntry);
+	var content = '<h2>' + newsEntry.title + '</h2>';
+	content += '<p class="mb-2"><i>' + formatDate('d.m.Y', newsEntry.date) + '</i></p>';
+	content += '<p class="mb-0">' + newsEntry.description.replace('\n', '<br>') + '</p>';
+	if (newsEntry.html != '') {
+		content += '<a class="btn btn-full rounded-s text-uppercase font-900 shadow-m bg-highlight mt-3" href="#" onclick="onNewsClicked(' + newsEntry.id + '); return false;">Mehr lesen</a>';
+	}
+	
+	$('.page-content').append(cardTemplate.replace('%ID%', 'card-news-' + newsEntry.id).replace('%CONTENT%', content));
+}
+
+var siteScript = async function() {
+	$('.card-news').remove();
+	var news = await dbGetData('news');
+	news.sort(function (a,b) {
+		return b.date.localeCompare(a.date);
+	});
+	var today = getToday();
+	var lastYear = new Date(today);
+	lastYear.setFullYear(lastYear.getFullYear() - 1);
+	console.log(today, lastYear);
+	for (var n in news) {
+		var newsEntry = news[n];
+		newsEntry.date = parseDate(newsEntry.date.substring(0, 10));
+		if (newsEntry.date > today) continue;
+		if (newsEntry.date < lastYear) break;
+		addCard(newsEntry);
+	}
+	hideLoader();
+}

server/version.php

@@ -1,5 +1,5 @@
 <?php
 	
-	define('PWA_VERSION', '1.5');
+	define('PWA_VERSION', '1.6');
 	
 ?>

service-worker.js.php

@@ -105,3 +105,146 @@ workbox.routing.registerRoute(
 
 //Learn more about Service Workers and Configurations
 //https://developers.google.com/web/tools/workbox/
+
+
+// DB
+
+var db = null;
+if (indexedDB) {
+	var request = indexedDB.open('regatten_app_db_<?php echo BOATCLASS; ?>');
+	request.onerror = function (e) {
+		console.log('[sW] Cannot open DB:', e.target.errorCode);
+	};
+	request.onupgradeneeded = function (e) {
+		console.log('[sW] DB does not exist');
+		e.target.transaction.abort();
+	};
+	request.onsuccess = function (e) {
+		console.log('[sW] DB loaded');
+		db = e.target.result;
+		db.onerror = function (e) {
+			console.log('[sW] DB Error:', e)
+		}
+	};
+}
+
+function dbSettingsGet(key) {
+	return new Promise(function(resolve) {
+		if (db != null) {
+			var request = db.transaction('settings').objectStore('settings').get(key);
+			request.onsuccess = function (event) {
+				resolve(typeof request.result != 'undefined' ? request.result.value : null);
+			}
+		} else {
+			resolve(null);
+		}
+	});
+}
+
+function dbSettingsSet(key, value) {
+	if (db != null) {
+		var os = db.transaction('settings', 'readwrite').objectStore('settings');
+		os.put({ key: key, value: value});
+	}
+}
+
+
+
+
+// PUSHES
+
+function getEntry(data, index, defaultValue) {
+	return ((typeof data[index] !== "undefined") ? data[index] : defaultValue);
+}
+
+function isMyRegatta(id) {
+	return new Promise(async function (resolve) {
+		var regattas = await dbSettingsGet('myregattas_<?php echo BOATCLASS; ?>');
+		if (regattas == null) resolve(false);
+		else resolve(regattas.includes(id.toString()));
+	});
+}
+
+self.addEventListener('push', async function(event) {
+	console.log('[sW] Push received:', event.data.text());
+	
+	var data;
+	try {
+		data = JSON.parse(event.data.text());
+	} catch(e) {
+		console.log(e);
+		data = undefined;
+	}
+	
+	if (typeof data.type !== "undefined") {
+		switch (data.type) {
+			case 'notification':
+				if (typeof data.title === "undefined") break;
+				if (typeof data.body === "undefined") break;
+				if (typeof data.channel === "undefined") break;
+				
+				// check channel
+				var okay = false;
+				switch (data.channel) {
+					case 'news':
+						if (await dbSettingsGet('notify_channel_<?php echo BOATCLASS; ?>_news')) okay = true;
+						break;
+					case 'regatta_changed':
+						if (await dbSettingsGet('notify_channel_<?php echo BOATCLASS; ?>_regatta_changed_all')) okay = true;
+						else if (await dbSettingsGet('notify_channel_<?php echo BOATCLASS; ?>_regatta_changed_my')) {
+							if (await isMyRegatta(getEntry(data, 'id', ''))) okay = true;
+						}
+						break;
+					case 'result_ready':
+						if (await dbSettingsGet('notify_channel_<?php echo BOATCLASS; ?>_result_ready_all')) okay = true;
+						else if (await dbSettingsGet('notify_channel_<?php echo BOATCLASS; ?>_result_ready_my')) {
+							if (await isMyRegatta(getEntry(data, 'id', ''))) okay = true;
+						}
+						break;
+					case 'meldeschluss':
+						if (await dbSettingsGet('notify_channel_<?php echo BOATCLASS; ?>_meldeschluss')) {
+							if (await isMyRegatta(getEntry(data, 'id', ''))) okay = true;
+						}
+						break;
+					default:
+						console.log('Unknown channel:', data.channel);
+						break;
+				}
+				if (!okay) {
+					console.log('Notification channel not subscribed');
+					return;
+				}
+				
+				const options = {
+					data: data,
+					body: data.body,
+					icon: getEntry(data, 'icon', '<?php echo SERVER_ADDR; ?>/client/app/icons/icon-512x512.png'),
+					badge: '<?php echo SERVER_ADDR; ?>/client/app/icons/icon-96x96.png',
+					vibrate: [500,100,500]
+				};
+				if ((image = getEntry(data, 'image', null)) !== null) {
+					options.image = image;
+				}
+				
+				// Force refresh on next app open
+				var os = db.transaction('update_times', 'readwrite').objectStore('update_times');
+				os.put({ table: 'last_sync', time: 0 });
+				
+				console.log('Showing notification');
+				self.registration.showNotification(data.title, options);
+				break;
+		}
+	}
+});
+
+self.addEventListener('notificationclick', function(event) {
+	var data = event.notification.data;
+	
+	event.notification.close();
+	
+	var url = '<?php echo SERVER_ADDR; ?>' + getEntry(data, 'url', '');
+	
+	event.waitUntil(
+		clients.openWindow(url)
+	);
+});