// ==UserScript==
// @name         Filter Upcoming releases
// @namespace    http://tampermonkey.net/
// @version      1.2
// @description  Check out your upcoming section on profile page!
// @author       mapple
// @match        https://rateyourmusic.com/~*
// @grant        none
// @run-at document-end
// ==/UserScript==
(function(){
'use strict';
//-------------------------------------
var upcom =document.getElementsByClassName("mbgen")
var N=0
for (var i = 0; i < upcom.length; i++) {
var txt=upcom[i].innerHTML
if (txt.includes("A venir")==true||txt.includes("Upcoming")==true) {N=i}}
var alb= upcom[N].querySelectorAll("a.album")// All the upcoming releases
var art=upcom[N].querySelectorAll("a.artist") // Artists of the upcoming releases
var lin=upcom[N].querySelectorAll("br") // Line breaks
//----------------------------------------
var sort = document.createElement("select")
sort.id="sort"
var array = ["None","Albums","Singles","EPs","Compilations","DJ Mixes","Mixtapes","Bootlegs","Videos"];
//Create and append the options
for (i = 0; i < array.length; i++) {
var option = document.createElement("option");
option.value = array[i];
option.text = array[i];
sort.appendChild(option);
}
upcom[N].querySelectorAll("th")[0].textContent=upcom[N].querySelectorAll("th")[0].textContent+". Filter by:"
upcom[N].querySelectorAll("th")[0].appendChild(sort)
sort.onchange= function(){filter(sort.value)}
//----------------------------------------------------------
for (i = 1; i < alb.length; i++) {//removes duplicates
if (alb[i-1].title==alb[i].title){
var element=alb[i]
element.style.display="none"
while (element.nodeName=="A"||element.nodeName=="SPAN"){
element.style.display="none"
if (element.previousElementSibling.nodeName=="BR"){element.previousElementSibling.style.display="none"}
element=element.previousElementSibling}}}
function filter(n){
var filter="/"
if (n=="Albums"){filter="/album/"}
else if (n=="EPs"){filter="/ep/"}
else if (n=="Singles"){filter="/single/"}
else if (n=="Compilations"){filter="/comp/"}
else if (n=="Mixtapes"){filter="/mixtape/"}
else if (n=="DJ Mixes"){filter="/djmix/"}
else if (n=="Videos"){filter="/video/"}
else if (n=="Bootlegs"){filter="/unauth/"}
for (i = 0; i < alb.length; i++) {//releases
element=alb[i]
if (element.href.includes(filter)==true) {
while(element.nodeName=="A"||element.nodeName=="SPAN"){
element.style.display=""
if (element.previousElementSibling.nodeName=="BR"){element.previousElementSibling.style.display=""}
element=element.previousElementSibling
}
//      lin[i].style.display = ""
}
else {
while (element.nodeName=="A"||element.nodeName=="SPAN"){
element.style.display="none"
if (element.previousElementSibling.nodeName=="BR"){element.previousElementSibling.style.display="none"}
element=element.previousElementSibling}
//      lin[i].style.display = "none"
}
}
for (i = 1; i < alb.length; i++) {//removes duplicates
if (alb[i-1].title==alb[i].title){
var element=alb[i]
element.style.display="none"
while (element.nodeName=="A"||element.nodeName=="SPAN"){
element.style.display="none"
if (element.previousElementSibling.nodeName=="BR"){element.previousElementSibling.style.display="none"}
element=element.previousElementSibling}}}
};
//-----------------------------------------
})();