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aff.js
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aff.js
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let ad = {
"header": [
'A',
'B',
'C',
'DC'
],
"sideBar": [
'D',
'E',
'F'
],
"inArticle": [
'GG',
'HH',
'II',
'II2',
'II3'
],
"others": [],
}
let affStartTime = 500
let intervalTime = 2000
let reAttemptTime = 1000
function fillAds(){
let $j = jQuery
$j('.aff').each(function(e){
let affCat = $j(this).attr('rel')
let adCode = fetchAd(affCat)
$j(this).fadeOut(3000).html('').html(adCode).fadeIn(5000)
});
}
function fetchAd(category) {
ad = clean(ad)
let categories = Object.keys(ad)
let totalCategory = Object.keys(ad).length
let catId = rand(totalCategory)
let isCategoryExits = ad[category]
if (category == undefined || category == '' || isCategoryExits == undefined) {
category = categories[catId]
}
let selectedAdsArr = ad[category]
let totalAdsInCategory = selectedAdsArr.length
let randomAdCode = selectedAdsArr[rand(totalAdsInCategory)]
return randomAdCode
}
function rand(max) {
return Math.floor(Math.random() * max)
}
function clean(obj) {
Object.keys(obj).forEach(function(key) {
if (obj[key] === undefined || obj[key] === null || obj[key].length <= 0) {
delete obj[key]
}
})
return obj
}
//excute
fillAds()