https://www.datingbuzzireland.com/js/mobileApp.r40242.js

1// $Id: mobileApp.js 39996 2026-05-18 08:09:58Z brendon $
2// Function definitions specific to the app environment/platform of a site.
3
4// Add to push notifications uniqueID array
5function addToUniqueResults (notifications) {
6	var uniqueID = new Array;
7	for (i = 0; i < notifications.length; i++) {
8		uniqueID.push(notifications[i].additionalData.uniqueID);
9	}
10	return uniqueID.toString();
11}
12
13// If the search string exists, then build params from it
14function updateUrlParameter(uri, key, value) {
15	// remove the hash part before operating on the uri
16	var i = uri.indexOf('#');
17	var hash = i === -1 ? ''  : uri.substr(i);
18		 uri = i === -1 ? uri : uri.substr(0, i);
19		 
20	var re = new RegExp("([?&])" + key + "=.*?(&|$)", "i");
21	var separator = uri.indexOf('?') !== -1 ? "&" : "?";
22	if (uri.match(re)) {
23		uri = uri.replace(re, '$1' + key + "=" + value + '$2');
24	} else {
25		uri = uri + separator + key + "=" + value;
26	}
27	return uri + hash; // finally append the hash as well
28}
29
30// AJAX submission
31function sendAjaxRequest (data, url, async) {
32	if (typeof async == "undefined") {
33		async = true;
34	}
35	return $.ajax({
36			type: "POST",
37			url: url,
38			async: async,
39			data: data
40	});
41}
42
43function versionCompare (left, right) {
44	// source: https://gist.github.com/alexey-bass/1115557
45	// -1 = left is LOWER than right
46	//  0 = they are equal
47	//  1 = left is GREATER = right is LOWER
48	//  And FALSE if one of input versions are not valid
49	if (typeof left + typeof right != 'stringstring')
50		return false;
51
52	var a = left.split('.'),
53		b = right.split('.'),
54		len = Math.max(a.length, b.length);
55
56	for (i = 0; i < len; i++) {
57		if ((a[i] && !b[i] && parseInt(a[i]) > 0) || (parseInt(a[i]) > parseInt(b[i]))) {
58			return 1;
59		} else if ((b[i] && !a[i] && parseInt(b[i]) > 0) || (parseInt(a[i]) < parseInt(b[i]))) {
60			return -1;
61		}
62	}
63
64	return 0;
65}
66
67// Extract a query parameter value
68function getParameterByName(parameter, url) {
69	if (!url) {
70		url = window.location.href;
71	}
72	parameter = parameter.replace(/[\[\]]/g, "\\$&");
73	var regex = new RegExp("[?&]" + parameter + "(=([^&#]*)|&|#|$)"), results = regex.exec(url);
74	if (!results) {
75		return null;
76	}
77	if (!results[2]) {
78		return '';
79	}
80	return decodeURIComponent(results[2].replace(/\+/g, " "));
81}
82
83// Pass a key name and value, will add that key to the storage, or update that key's value if it already exists
84function setLocalStorageItem (key, value) {
85	localStorage.setItem(key, value);
86}
87
88// Pass a key name, will return that key's value.
89function getLocalStorageItem (key) {
90	return localStorage.getItem(key);
91}
92
93// Pass a key name, will remove that key from the storage
94function removeLocalStorageItem (key) {
95	if (localStorage.getItem(key) !== null) {
96		localStorage.removeItem(key);
97	}
98}
99
100// Read a cookie value
101function readCookie (name) {
102	var nameEQ = name + "=";
103	var ca = document.cookie.split(';');
104	for (var i = 0; i < ca.length; i++) {
105		var c = ca[i];
106		while (c.charAt(0)==' ') c = c.substring(1,c.length);
107		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
108	}
109	return null;
110}
111
112// PWA - detect if app was launched in standalone mode
113function detectStandalone () {
114	var isInStandaloneMode = (window.matchMedia('(display-mode: standalone)').matches) || (window.navigator.standalone);
115	return (isInStandaloneMode);
116}
117
118// PWA - Display the native like notification
119function showUpdateBar () {
120	var toastBar = document.getElementById('backExitsApp');
121	if (typeof toastBar != 'undefined' && toastBar != null) {
122		if (sessionStorage.getItem("showUpdateBar") != null) {
123			sessionStorage.removeItem('showUpdateBar');
124		}
125		$(toastBar).show();
126		setTimeout(function () {
127			$(toastBar).hide();
128		}, 4000)
129	}
130}
131
132// PWA - check the state of a users permission
133function subscriptionStateChange() {
134	var deviceRegistered = JSON.parse(getLocalStorageItem('deviceRegistered'));
135	var isSubscribed = (Notification.permission == "granted") ? true : false;
136	if (deviceRegistered != null && (deviceRegistered.uuid != null && deviceRegistered.uuid != false)) {
137		// Update the users notification and permission state
138		var data = {"uuid": deviceRegistered.uuid, "subscribed": isSubscribed};
139		sendAjaxRequest(data, app_pushPermission)
140		.done(function(response) {
141			setLocalStorageItem('deviceRegistered', JSON.stringify({"uuid": deviceRegistered.uuid, "provider": pushProvider}));
142		});
143	}
144}
145
146// check if the Progressive Web App (PWA) is already installed on a user's device
147// Android only
148function detectPWAInstalled() {
149	var isAppInstalled = true;
150	return new Promise(function(resolve) {
151		// user can get an installation prompt meaning the app is not installed
152		if ("onbeforeinstallprompt" in window) {
153			window.addEventListener('beforeinstallprompt', function (e) {
154				isAppInstalled = false;

155			}, false);
156		} else {
157			isAppInstalled = false;
158		}
159		setTimeout(function() {
160			resolve(isAppInstalled);
161		}, 2000);
162	});
163}
164
165// PWA - access the registration token
166function requestPermissionForToken() {
167	return detectPWAInstalled()
168	.then(function(isAppInstalled) {
169		if (sessionStatus != "guest") {
170			if (viaPWA) {
171				// ask the user for permission notification
172				return notificationRequestPermission()
173				.then(function(permissionGranted){
174					var permission = (permissionGranted == "granted") ? true : false;
175					return permission;
176				});
177			}
178		}
179		// returns the current permission
180		// must still handle foreground and background notifications
181		var permissionGranted = (isAppInstalled && Notification.permission == 'granted') ? true : false;
182		return permissionGranted;
183	});
184}
185
186// Check whether notification permissions have been granted
187function notificationRequestPermission () {
188	// We need to ask the user for permission	
189	return new Promise(function(resolve) {
190		if (Notification.permission === "default") {
191			Notification.requestPermission()
192			.then(function(permission){
193				// granted: user has accepted the request
194				// default: user has dismissed the notification permission popup
195				// denied: user has denied the request
196				resolve(permission);
197			});
198		} else {
199			resolve(Notification.permission);
200		}
201	});
202}
203
204// PWA - send the registration token to the server
205function sendTokenToServer(token, appID) {
206	var deviceRegistered = JSON.parse(getLocalStorageItem('deviceRegistered'));
207	if (deviceRegistered == null || (deviceRegistered.uuid == null || deviceRegistered.uuid == false)) {
208		// if onesignal storage values exists, delete first
209		removeLocalStorageItem("pwaInstalled");
210	} else {
211		if (deviceRegistered != null && deviceRegistered.provider != pushProvider) {
212			if ((deviceRegistered.provider != "huawei" && pushProvider == "huawei") || (deviceRegistered.provider == "huawei" && pushProvider == "firebase")) {
213				removeLocalStorageItem("pwaInstalled");
214				removeLocalStorageItem("deviceRegistered");
215				deviceRegistered = JSON.parse(getLocalStorageItem('deviceRegistered'));
216			}
217		}
218	}
219	// using localStorage to set a flag, which will determine if the app was installed or not
220	var pwaInstalled = JSON.parse(getLocalStorageItem('pwaInstalled'));
221	if ((token != null) && (pwaInstalled == null || pwaInstalled.senderid != token)) {
222		var data = {"senderid": token, "pwaPlatform": pwaPlatform, "appID": appID, "provider": pushProvider};
223		if (deviceRegistered != null && (deviceRegistered.uuid != null && deviceRegistered.uuid != false)) {
224			data.uuid = deviceRegistered.uuid;
225		} else {
226			var cookieValue = getCookie("pwaInstalled");
227			if (cookieValue != null) {
228				cookieValue = JSON.parse(cookieValue).uuid;
229				data.uuid = cookieValue;
230			}
231		}
232		var hasPushPermission = (Notification.permission == "granted") ? 1 : 0;
233		data.subscribed = hasPushPermission;
234		setLocalStorageItem('pwaInstalled', JSON.stringify({"senderid": token, "subscribed": Notification.permission}));
235		// Use this method to register the users device
236		sendAjaxRequest(data, app_pushToken)
237		.done(function(response) {
238			var responseData = jQuery.parseJSON(response);
239			if (responseData.deviceRegistered != false) {
240				setLocalStorageItem('deviceRegistered', JSON.stringify({"uuid": responseData.deviceRegistered, "provider": pushProvider}));
241			}
242		});
243	}
244}
245
246// PWA - Detect if web app is running as PWA
247function handleAppEnvironment () {
248	// Detects if device is in standalone mode
249	if (detectStandalone()) {
250		// refresh the main window, once the popup window (WorldPay, Paypal) was closed
251		if (typeof openedWindow != 'undefined' && openedWindow != null) {
252			// in order to know when this popup window is closed, keep checking this with a loop
253			var timer = setInterval(function() {
254				if (openedWindow.closed) {
255					clearInterval(timer);
256					if (localStorage.getItem('subsURLParams')) {
257						localStorage.removeItem('subsURLParams');
258					}
259					// reload the parent window after popup window closed
260					window.location.href = subscribe_status;
261				}
262			}, 1000);
263		}
264
265		// Check if PWA cookie is NOT set
266		if (readCookie("pwaPlatform") == null) {
267			var redirectURL = updateUrlParameter(appStartEndpoint, "viaPWA", "true");
268			redirectURL = updateUrlParameter(redirectURL, "pagePath", encodeURIComponent(window.location.pathname));
269			// retain urlChanged awareness
270			if (/[?&]urlChanged/.test(window.location.search)) {
271				redirectURL = updateUrlParameter(redirectURL, "urlChanged", "1");
272			}
273			// no need to redirect, if user is already viewing the custom page
274			if (!window.location.pathname.match(/(urlChanged|pwaStart)/)) {
275				window.location.href = redirectURL;
276			}
277		}
278	} else {
279		// Check if PWA cookie is set
280		if (readCookie("pwaPlatform") != null) {
281			var redirectURL = updateUrlParameter(appStartEndpoint, "viaPWA", "false");
282			redirectURL = updateUrlParameter(redirectURL, "pagePath", encodeURIComponent(window.location.pathname));
283			if (!window.location.pathname.match(/(pwaStart)/)) {
284				window.location.href = redirectURL;
285			}
286		}
287	}
288}
289
290// PWA - Detect browser back button event
291function handleBackButton() {
292	var state = window.history.state;
293	var sessionFirstVisit = sessionStorage.getItem('firstPageVisited');
294	if (state != null && state.firstPage) {
295		// when there's no browser history, pressing the back button immediately closes the app
296		showUpdateBar();
297	} else {
298		if (state == null) {
299			// only executed on first page load			
300			if (sessionFirstVisit == null) {
301				sessionStorage.setItem('firstPageVisited', true);
302				var deviceRegistered = JSON.parse(getLocalStorageItem('deviceRegistered'));
303				// Track login, this is currently bound to unique app launches
304				// as a remembered session is the default behaviour on the app.
305				if (currPage != "help_pwaUninstall") {
306					var pwaInstalled = JSON.parse(getLocalStorageItem('pwaInstalled'));
307					if (deviceRegistered != null && (deviceRegistered.uuid != null && deviceRegistered.uuid != false)) {
308						var hasPushPermission = (Notification.permission == "granted") ? 1 : 0;
309						if (Notification.permission == "default") {
310								hasPushPermission = (pwaInstalled.subscribed == "granted") ? 1 : 0;
311							}
312						var data = {"updateLastLogin": 1, "uuid": deviceRegistered.uuid, "subscribed": hasPushPermission};
313						sendAjaxRequest(data, appApiEndpoint);
314					}
315				}
316				if ((!(isAppleMobileDevice && isMobileSafariBrowser))) {
317					// update the current history item and update the data on the session history when the app is first opens
318					if (currPage == "home" || sessionStatus == "guest") {
319						if (window.history.replaceState) {
320							window.history.replaceState({firstPage: true, currPage: currPage}, null, window.location.href);
321						}
322					} else {
323						// if app was opened from a push notification or shortcut
324						// if there is no user interaction, the history api event will not fire (i.e on page load

324)
325						if (window.history.replaceState) {
326							window.history.replaceState({firstPage: true, currPage: currPage}, null, stateHomeURL);
327						}
328						if (window.history.pushState) {
329							if (sessionStorage.getItem("doubleBackToExit") == null) {
330								sessionStorage.setItem('doubleBackToExit', true);
331							}
332							window.history.pushState({doubleBackToExit: true, currPage: currPage}, null, currLocation);
333						}
334					}
335				}
336			} else {
337				if (!(isAppleMobileDevice && isMobileSafariBrowser)) {
338					if (/[?&]pwaPlatform/.test(window.location.search)) {
339						if (currPage == "home") {
340							showUpdateBar();
341						} else {
342							if (window.history.replaceState) {
343								window.history.replaceState({hasVisited: true, currPage: currPage}, null, window.location.href);
344							}
345							if (window.history.pushState) {
346								if (sessionStorage.getItem("doubleBackToExit") == null) {
347									sessionStorage.setItem('doubleBackToExit', true);
348								}
349								window.history.pushState({doubleBackToExit: true, currPage: currPage}, null, window.location.href);
350							}
351						}
352					} else {
353						if (sessionStorage.getItem("showUpdateBar") != null) {
354							showUpdateBar();
355						} else {
356							if (window.history.replaceState) {
357								window.history.replaceState({hasVisited: true, currPage: currPage}, null, window.location.href);
358							}
359							if (window.history.pushState) {
360								if (sessionStorage.getItem("doubleBackToExit") == null) {
361									sessionStorage.setItem('doubleBackToExit', true);
362								}
363								window.history.pushState({doubleBackToExit: true, currPage: currPage}, null, window.location.href);
364							}
365						}
366					}
367				}
368			}
369		} else {
370			if (!(isAppleMobileDevice && isMobileSafariBrowser)) {
371				if (typeof state.modal == "undefined") {
372					if (state.hasVisited) {
373						window.history.pushState({}, null);
374						window.history.go(-(history.length - 1));
375					} else if (state.doubleBackToExit) {
376						if (sessionStorage.getItem("doubleBackToExit") != null) {
377							sessionStorage.removeItem('doubleBackToExit');
378						}
379					} 
380				} else if (state.modal == "modalWrap") {
381					if (state.firstPage) {
382						if (state.currPage == "home") {
383							window.history.go(-1);
384						}
385					} else if (state.doubleBackToExit) {
386						if (sessionStorage.getItem("doubleBackToExit") != null) {
387							sessionStorage.removeItem('doubleBackToExit');
388						}
389						window.history.go(-1);
390					}
391				}
392			}
393		}
394	}
395}
396
397// TDL Connect Firebase Functions
398// Check if push permission has been granted.
399function checkFCMNotificationPermission() {
400	return new Promise(function(resolve) {
401		window.FirebasePlugin.hasPermission(function (hasPushPermission) {
402			resolve(hasPushPermission);
403		});
404	});
405}
406
407// Get a Firebase token.
408function getFCMToken () {
409	return new Promise(function(resolve) {
410		window.FirebasePlugin.getToken(function(fcmPushToken) {
411			resolve(fcmPushToken);
412		}, function (error) {
413			resolve(false);
414		});
415	});
416}
417
418function addToHomeScreen (installPromptEvent) {
419	if (typeof installPromptEvent != 'undefined' && installPromptEvent != null) {
420		var a2hsBtn = document.getElementById("a2hs-prompt");
421		// show the prompt
422		installPromptEvent.prompt();
423		// wait for the user to respond to the prompt
424		installPromptEvent.userChoice
425		.then(function(choiceResult) {
426			if (choiceResult.outcome === 'accepted') {
427				// hide our user interface that shows our A2HS button
428				a2hsBtn.style.display = 'none';
429				resizeStickyHeaderSpacer();
430			}
431			installPromptEvent = null;
432		});
433	}
434}		
435
436function trackSmartBannerClick (memberID, type, pageID, platform, app, cookieExpiry) {
437	$.ajax({
438		type: "POST",
439		url: trackingURL,
440		data: {action: "trackSmartBannerClick", memberID: memberID, type: type, pageID: pageID, platform: platform, app: app, cookieExpiry: cookieExpiry}
441	});
442}
443
444// Auto adjust sticky header height, once banner is hidden
445function resizeStickyHeaderSpacer () {
446	var stickyHeaderSpacer = $(".stickyHeader").outerHeight(true);
447	cssMenus.stickyHeaderSpacer = stickyHeaderSpacer;
448}
449
450//  set the cookie expiration date
451function setCookieExpiryDate (days) {
452	var expiry = new Date(new Date().getTime() + (days * 24 * 60 * 60 * 1000));
453	var year = expiry.getFullYear();

454	var month = expiry.getMonth() + 1;
455	var day = expiry.getDate();
456	var time = expiry.toLocaleTimeString();
457	var expiryString = year + "-" + month + "-" + day + " " + time;
458
459	return expiryString;
460}
461
462function hideSmartBanner (bannerType, trackType, daysHide) {
463	if (displaySmartBanner) {
464		var appType = "native";
465	} else if (displayPWASmartBanner) {
466		var appType = "pwa";
467		// installPromptEvent = null;
468	}
469	var data = {type:bannerType, app:appType};
470	var hideSmartBanner = createCookie("smartbanner", data, daysHide, true);
471	var expiryString = setCookieExpiryDate(daysHide);
472	var click = trackSmartBannerClick(userID, trackType, currPage, smartBannerPlatform, appType, expiryString);
473	resizeStickyHeaderSpacer();
474}
475
476function createCookie (key, value, days, incDates) {
477	var cookieCreated = false;
478	var expiryDate = "";
479	if (typeof days != "undefined" && days != "") {
480		var date = new Date();
481		date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
482		var expiry = date.toGMTString();
483		expiryDate = "; expires=" + expiry;
484		if (typeof incDates != "undefined" && incDates) {
485			value["created"] = Math.floor(new Date().getTime() / 1000);
486			value["expires"] = Math.floor(new Date(expiry.toString()).getTime() / 1000);
487		}
488		document.cookie = key + "=" + encodeURIComponent(JSON.stringify(value)) + "; path=/" + expiryDate;
489		$(".smartbanner").hide();
490		cookieCreated = true;
491	}
492	return cookieCreated;
493}
494
495//  detect retina support on a device
496function detectRetinaDisplay () {
497	var retina = (window.retina || window.devicePixelRatio > 1);
498	if (retina) {
499	    return true;
500	}
501	else {
502	    return false;
503	}
504}