CCA Innovation Technology Limited

(function () {
var pb_blacklist = [];
var pb_whitelist = ["www.58pic.com","www.btbtt.co","engage.wixapps.net","linkedin.com","google","www.gmail.com","www.pinterest.com","www.youtube.com","www.facebook.com","search.yahoo.com","chrome://newtab","www.food.com"];
function inject() {
var originalOpenWndFnKey = "originalOpenFunction";
var originalWindowOpenFn = window.open;
var originalCreateElementFn = document.createElement;
var originalAppendChildFn = HTMLElement.prototype.appendChild;
var originalCreateEventFn = document.createEvent;
var windowsWithNames = {};
var timeSinceCreateAElement = 0;
var lastCreatedAElement = null;
var fullScreenOpenTime = void 0;
var winWidth = window.innerWidth;
var winHeight = window.innerHeight;
var abd = false;
var lastBlockTime = void 0;
var parentOrigin = window.location != window.parent.location ? document.referrer || window.parent.location || '*' : document.location;
var parentRef = window.parent;

//window[originalOpenWndFnKey] = window.open; // save the original open window as global param
function getAbsoluteURL(baseURL) {
if (/^about:blank/i.test(baseURL)) {
return baseURL;
}

if (/^(https?:)?///.test(baseURL)) {
return baseURL;
}

baseURL = location.origin + (!/^//.test(baseURL) ? '/' : '') + baseURL;

return baseURL;
}

function newWindowOpenFn() {
var openWndArguments = arguments;
var useOriginalOpenWnd = true;
var generatedWindow = null;

function getWindowName(openWndArguments) {
var windowName = openWndArguments[1];
if (windowName != null && !["_blank", "_parent", "_self", "_top"].includes(windowName)) {
return windowName;
}

return null;
}

function copyMissingProperties(src, dest) {
var prop = void 0;
for (prop in src) {
try {
if (dest[prop] === undefined && src[prop]) {
dest[prop] = src[prop];
}
} catch (e) {}
}
return dest;
}

function isParentWindow() {
try {
return !!(parent.Window && capturingElement instanceof parent.Window);
} catch (e) {
return false;
}
}

function isOverlayish(el) {
var style = el && el.style;

if (style && /fixed|absolute/.test(style.position) && el.offsetWidth >= winWidth * 0.6 && el.offsetHeight >= winHeight * 0.75) {
return true;
}

return false;
}

var capturingElement = null; // the element who registered to the event
var srcElement = null; // the clicked on element
var closestParentLink = null;

if (window.event != null) {
capturingElement = window.event.currentTarget;
srcElement = window.event.srcElement;
}

if (srcElement != null && srcElement instanceof HTMLElement) {
closestParentLink = srcElement.closest('a');

if (closestParentLink && closestParentLink.href) {
openWndArguments[3] = closestParentLink.href;
}
}

//callee will not work in ES6 or stict mode
try {
if (capturingElement == null) {
var caller = openWndArguments.callee;
while (caller.arguments != null && caller.arguments.callee.caller != null) {
caller = caller.arguments.callee.caller;
}
if (caller.arguments != null && caller.arguments.length > 0 && caller.arguments[0].currentTarget != null) {
capturingElement = caller.arguments[0].currentTarget;
}
}
} catch (e) {}

/////////////////////////////////////////////////////////////////////////////////
// Blocked if a click on background element occurred (or document)
/////////////////////////////////////////////////////////////////////////////////
if (capturingElement == null) {
window.pbreason = 'Blocked a new window opened without any user interaction';
useOriginalOpenWnd = false;
} else if (capturingElement != null && (capturingElement instanceof Window || isParentWindow(capturingElement) || capturingElement === document || capturingElement.URL != null && capturingElement.body != null || capturingElement.nodeName != null && (capturingElement.nodeName.toLowerCase() == "body" || capturingElement.nodeName.toLowerCase() == "document"))) {
window.pbreason = 'Blocked a new window opened with URL: ' + openWndArguments[0] + ' because it was triggered by the ' + capturingElement.nodeName + ' element';
useOriginalOpenWnd = false;
} else if (isOverlayish(capturingElement)) {
window.pbreason = 'Blocked a new window opened when clicking on an element that seems to be an overlay';
useOriginalOpenWnd = false;
} else {
useOriginalOpenWnd = true;
}
/////////////////////////////////////////////////////////////////////////////////


/////////////////////////////////////////////////////////////////////////////////
// Block if a full screen was just initiated while opening this url.
/////////////////////////////////////////////////////////////////////////////////

var fullScreenElement = document.webkitFullscreenElement || document.mozFullscreenElement || document.fullscreenElement;
if (new Date().getTime() - fullScreenOpenTime < 1000 || isNaN(fullScreenOpenTime) && isDocumentInFullScreenMode()) {

window.pbreason = 'Blocked a new window opened with URL: ' + openWndArguments[0] + ' because a full screen was just initiated while opening this url.';

/* JRA REMOVED
if (window[script_params.fullScreenFnKey]) {
window.clearTimeout(window[script_params.fullScreenFnKey]);
}
*/

if (document.exitFullscreen) {
document.exitFullscreen();
} else if (document.mozCancelFullScreen) {
document.mozCancelFullScreen();
} else if (document.webkitCancelFullScreen) {
document.webkitCancelFullScreen();
}

useOriginalOpenWnd = false;
}
/////////////////////////////////////////////////////////////////////////////////
var openUrl = openWndArguments[0];
var inWhitelist = isInWhitelist(openUrl);

if (inWhitelist) {
useOriginalOpenWnd = true;
} else if (isInBlacklist(openUrl)) {
useOriginalOpenWnd = false;
}

if (useOriginalOpenWnd == true) {
generatedWindow = originalWindowOpenFn.apply(this, openWndArguments);
// save the window by name, for latter use.
var windowName = getWindowName(openWndArguments);
if (windowName != null) {
windowsWithNames[windowName] = generatedWindow;
}

// 2nd line of defence: allow window to open but monitor carefully...

/////////////////////////////////////////////////////////////////////////////////
// Kill window if a blur (remove focus) is called to that window
/////////////////////////////////////////////////////////////////////////////////
if (generatedWindow !== window) {
var openTime = new Date().getTime();
var originalWndBlurFn = generatedWindow.blur;
generatedWindow.blur = function () {
if (new Date().getTime() - openTime < 1000 && !inWhitelist /* one second */) {
window.pbreason = 'Blocked a new window opened with URL: ' + openWndArguments[0] + ' because a it was blured';
generatedWindow.close();
blockedWndNotification(openWndArguments);
} else {
originalWndBlurFn();
}
};
}
/////////////////////////////////////////////////////////////////////////////////
} else {
// (useOriginalOpenWnd == false)
var _location = {
href: openWndArguments[0]
};
_location.replace = function (url) {
_location.href = url;
};

generatedWindow = {
close: function close() {
return true;
},
test: function test() {
return true;
},
blur: function blur() {
return true;
},
focus: function focus() {
return true;
},
showModelessDialog: function showModelessDialog() {
return true;
},
showModalDialog: function showModalDialog() {
return true;
},
prompt: function prompt() {
return true;
},
confirm: function confirm() {
return true;
},
alert: function alert() {
return true;
},
moveTo: function moveTo() {
return true;
},
moveBy: function moveBy() {
return true;
},
resizeTo: function resizeTo() {
return true;
},
resizeBy: function resizeBy() {
return true;
},
scrollBy: function scrollBy() {
return true;
},
scrollTo: function scrollTo() {
return true;
},
getSelection: function getSelection() {
return true;
},
onunload: function onunload() {
return true;
},
print: function print() {
return true;
},
open: function open() {
return this;
},

opener: window,
closed: false,
innerHeight: 480,
innerWidth: 640,
name: openWndArguments[1],
location: _location,
document: { location: _location }
};

copyMissingProperties(window, generatedWindow);

generatedWindow.window = generatedWindow;

var _windowName = getWindowName(openWndArguments);
if (_windowName != null) {
try {
// originalWindowOpenFn("", windowName).close();
windowsWithNames[_windowName].close();
} catch (err) {}
}

var fnGetUrl = function fnGetUrl() {
var url = void 0;
if (!(generatedWindow.location instanceof Object)) {
url = generatedWindow.location;
} else if (!(generatedWindow.document.location instanceof Object)) {
url = generatedWindow.document.location;
} else if (_location.href != null) {
url = _location.href;
} else {
url = openWndArguments[0];
}
openWndArguments[0] = url;

blockedWndNotification(openWndArguments);
};

//why set timeout? if anyone finds a reason for it, please write it here
//in iframes it makes problems so i'm avoiding it there
if (top == self) {
setTimeout(fnGetUrl, 100);
} else {
fnGetUrl();
}
}

return generatedWindow;
}

function pbWindowOpen() {
try {
return newWindowOpenFn.apply(this, arguments);
} catch (err) {
return null;
}
}

/////////////////////////////////////////////////////////////////////////////////
// Replace the window open method with Poper Blocker's
/////////////////////////////////////////////////////////////////////////////////
window.open = pbWindowOpen;
/////////////////////////////////////////////////////////////////////////////////


//////////////////////////////////////////////////////////////////////////////////////////////////////////
// Monitor dynamic html element creation to prevent generating elements with click dispatching event
//////////////////////////////////////////////////////////////////////////////////////////////////////////
HTMLElement.prototype.appendChild = function () {
var newElement = originalAppendChildFn.apply(this, arguments);

if (newElement.nodeName == 'IFRAME' && newElement.contentWindow) {
try {
var code = '(function () {n var pb_blacklist = ' + JSON.stringify(pb_blacklist) + ';n var pb_whitelist = ' + JSON.stringify(pb_whitelist) + ';n ' + inject.toString() + ';n inject();n })();';

var s = document.createElement('script');s.text = code;

newElement.contentWindow.document.body.appendChild(s);
} catch (e) {}
}

return newElement;
};

document.createElement = function () {

var newElement = originalCreateElementFn.apply(document, arguments);

if (arguments[0] == "a" || arguments[0] == "A") {

timeSinceCreateAElement = new Date().getTime();

var originalDispatchEventFn = newElement.dispatchEvent;

newElement.dispatchEvent = function (event) {
if (event.type != null && ('' + event.type).toLocaleLowerCase() == "click") {
if (!isInWhitelist(newElement.href)) {
window.pbreason = "blocked due to an explicit dispatchEvent event with type 'click' on an 'a' tag";

blockedWndNotification({ "0": newElement.href });

return true;
}
}

return originalDispatchEventFn.call(this, event);
};

lastCreatedAElement = newElement;
}

return newElement;
};
/////////////////////////////////////////////////////////////////////////////////


/////////////////////////////////////////////////////////////////////////////////
// Block artificial mouse click on frashly created elements
/////////////////////////////////////////////////////////////////////////////////
document.createEvent = function () {
try {
if (arguments[0].toLowerCase().includes("mouse") && new Date().getTime() - timeSinceCreateAElement {
detectAdblock();
//}, false);

(function () {
window.pbExternalCommand = function (commandId, messageId) {
executeCommand(commandId, messageId);
};
})();
};
inject();
})();