Hello, my friends!
In version 4.3.7 I'm added new component Adblocker. This component is intended for hunting/fishing for ad blockers.
Setup
The component works automatically. To configure it, you can create a settings object names metroAdblockSetup and put it before Metro 4 js file:
<script>
var metroAdblockSetup = {
checkInterval: 5000,
fireOnce: 3,
onBite: function(){
console.warn("Adblock present");
}
}
</script>
<script src="metro.js"></script>Options
checkInterval- ms, How often to check the bitecheckStop- int, How many times to check a bite before leaving fishingfireOnce- bool || int, How many times to generate an event that the blocker is caughtonBite- event, Callback for an event when a blocker is caught
Events
Component Adblock firing event adblockalert, when blocker is caught. You can add eventListener to work with it.
$(window).on("adblockalert", function(){
Metro.toast.create("AdBlock present", null, null, "alert", {
showTop: true,
distance: 150
});
})Example code
See demo - https://pimenov.com.ua/demo/adblock/adblock.html. Below is a full source code for demo.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<link href="metro/css/metro-all.css?ver=@@b-version" rel="stylesheet">
<title>AdBlock Alert - Metro 4 :: Popular HTML, CSS and JS library</title>
</head>
<body class="m4-cloak">
<div class="container">
<h1 class="text-center">AdBlock hunter demo</h1>
<div class="text-center">
If ad blocker is enabled, you should see a toast notification about this. This notification will appear three times.
</div>
</div>
<script>
var metroAdblockSetup = {
checkInterval: 5000,
fireOnce: 3,
onBite: function(){
console.warn("Adblock present");
}
}
</script>
<script src="metro/js/metro.js?ver=@@b-version"></script>
<script>
$(function(){
$(window).on("adblockalert", function(){
Metro.toast.create("AdBlock present", null, null, "alert", {
showTop: true,
distance: 150
});
})
})
</script>
</body>
</html>
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