hexo-bangumis
Version:
3 lines (2 loc) • 1.73 kB
JavaScript
/* eslint-disable no-plusplus, func-style */(function(){var a=Math.ceil;function b(b,c){return`${b+1} / ${a(0==c.length/10?1:a(c.length/10))}`}function c(){const a=this.parentNode.siblings();g(a,0),this.parentNode.getElementsByClassName("bangumi-pagenum")[0].innerText=b(0,a)}function d(){const a=this.parentNode.siblings();let c=this.parentNode.getElementsByClassName("bangumi-pagenum")[0].innerText;c=c.substr(0,c.indexOf("/")-1),c=parseInt(c,10)-1,0<c&&c--,g(a,c),this.parentNode.getElementsByClassName("bangumi-pagenum")[0].innerText=b(c,a)}function e(){const c=this.parentNode.siblings();let d=this.parentNode.getElementsByClassName("bangumi-pagenum")[0].innerText;d=d.substr(0,d.indexOf("/")-1),d=parseInt(d,10)-1,d<a(c.length/10)-1&&d++,g(c,d),this.parentNode.getElementsByClassName("bangumi-pagenum")[0].innerText=b(d,c)}function f(){const c=this.parentNode.siblings();g(c,a(c.length/10)-1),this.parentNode.getElementsByClassName("bangumi-pagenum")[0].innerText=b(-1==a(c.length/10)-1?0:a(c.length/10)-1,c)}function g(a,b){for(let c=0;c<a.length;c++)if(Math.floor(c/10)===b){a[c].classList.remove("bangumi-hide");const[b]=a[c].getElementsByTagName("img");b.src=b.getAttribute("data-src")}else a[c].classList.add("bangumi-hide")}const h=document.getElementsByClassName("bangumi-firstpage"),j=document.getElementsByClassName("bangumi-previouspage"),k=document.getElementsByClassName("bangumi-nextpage"),l=document.getElementsByClassName("bangumi-lastpage"),m=document.getElementsByClassName("bangumi-pagenum");for(let b=0;b<h.length;b++){h[b].onclick=c,j[b].onclick=d,k[b].onclick=e,l[b].onclick=f;// set page num
const g=m[b].parentNode.siblings().length;m[b].innerText=`1 / ${0===a(g/10)?1:a(g/10)}`,h[b].click()}})();