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discourse-adplugin
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Added comments to pre and post google vars

This commit is contained in:
vi 2015-09-04 10:51:44 +10:00
parent fa3d25e4fd
commit b9945a6e4b
1 changed files with 7 additions and 5 deletions
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10
assets/javascripts/discourse/components/google-adsense.js.es6
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@ -24,20 +24,18 @@ function splitHeightInt(value) {
return str.trim();
}
// On each page change, the child is removed and elements part of Adsense's googleads are removed/undefined.
PageTracker.current().on('change', function(url) {
var ads = document.getElementById("adsense_loader");
if (ads) {
ads.parentNode.removeChild(ads);
// for (var key in window) {
// if (key.indexOf("google") !== -1){
// window[key] = undefined;
// }
for (var i = 0; i < postGoogleVars.length; i++) {
var key = postGoogleVars[i];
window[key] = undefined;
}
}
// This is an array of all elements that start with google (adsense related or not)
if(preGoogleVars === null) {
preGoogleVars = [];
for(var key in window) {
@ -47,8 +45,11 @@ PageTracker.current().on('change', function(url) {
}
}
// Reinitialize script so that the ad can reload
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.id="adsense_loader";
ga.src = '//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js';
// Creates array of postGoogle vars which are only elements starting with 'google' related to
// Adsense's googleads. This array is used in line 34 to undefine google elements related to Adsense only.
ga.addEventListener('load', function(e) {
if(postGoogleVars === null) {
postGoogleVars = [];
@ -60,6 +61,7 @@ PageTracker.current().on('change', function(url) {
}
}
});
// Puts relevant elements back into script.
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
});