Hides non-Japanese voice actors from show page
// ==UserScript==
// @name MAL Hide non-Japanese voice actors
// @namespace MAL
// @include /^(http|https):\/\/myanimelist\.net\/(anime|character)(\.php\?id=|\/)\d+/
// @description Hides non-Japanese voice actors from show page
// @version 1.5.13
// @grant GM_xmlhttpRequest
// ==/UserScript==
var hiddenLanguages = ['English', 'Korean', 'French', 'German', 'Italian', 'Brazilian', 'Spanish', 'Hungarian', 'Hebrew'];
var moreText = '';
var hasMore = [];
var hideAfter = 9000;
var spaceTables = document.getElementsByClassName('space_table');
var voiceActors = xpath("//td[@valign='top'][@style='padding-left: 5px;']/div[contains(@class, 'js-scrollfix-bottom-rel')]/table[@width='100%'][@cellspacing='0'][@cellpadding='0'][@border='0']//table[@cellspacing='0'][@cellpadding='0'][@border='0']//tr[descendant::td[@valign='top'][@align='right']/small[not(contains(., 'Japanese'))]]");
if (voiceActors.snapshotLength == 0) {
voiceActors = xpath("//td[@valign='top'][@style='padding-left: 5px;']//table[@width='100%'][@cellspacing='0'][@cellpadding='0'][@border='0'][descendant::div[@style='margin-top: 2px;']/small[not(contains(., 'Japanese'))]]");
}
function showJap() {
for (var i = 0; i < spaceTables.length; i++) {
var trTags = spaceTables.item(i).getElementsByTagName('tr');
if (trTags.length > 2 && trTags.item(2).textContent == '...') {
hasMore.push(i);
hasMore.push(spaceTables.item(i).parentNode.previousElementSibling.firstElementChild.outerHTML);
moreText = trTags.item(2).innerHTML;
}
for (var j = trTags.length - 1; j >= 0; j--) {
var trTag = trTags.item(j);
var smallTags = trTag.getElementsByTagName('small');
if (smallTags.length > 0) {
var languageText = smallTags.item(0).innerHTML;
if (hiddenLanguages.indexOf(languageText) > -1) {
trTag.style.display="none";
} else {
trTag.removeAttribute('style');
}
}
}
}
var moreLink = xpath("//a[contains(@href, '/anime/')][contains(@href, '/characters')][@style='font-weight: normal;']");
if (hasMore.length > 0 && moreLink.snapshotLength > 0) {
moreLink = moreLink.snapshotItem(0).href;
GM_xmlhttpRequest({
method: 'GET',
url: moreLink,
headers: {
'User-agent': 'Mozilla/4.0 (compatible) Greasemonkey',
'Accept': 'application/atom+xml,application/xml,text/xml',
},
onload: function(responseDetails) {
var matchCharacterLinks = responseDetails.responseText.match(/<a href="\/character\/([\u0000-\u0FFF]+?)<\/a>/igm);
var matchCharacter = responseDetails.responseText.match(/<table border="0" cellpadding="0" cellspacing="0" class="space_table">([\u0000-\uFFFF]+?)<\/table>/igm);
do {
var characterLink = hasMore.pop();
var matchedIndex = -1;
do {
matchedIndex = matchedIndex + 2;
} while (characterLink != matchCharacterLinks[matchedIndex]);
matchedIndex = (matchedIndex - 1) / 2;
var matchActor = matchCharacter[matchedIndex].match(/<tr>[\u0000-\uFFFF]+?<\/tr>/igm);
var JapaneseActor = [];
for (var i = 0; i < matchActor.length; i++) {
if (matchActor[i].indexOf('<small>Japanese</small>') > -1) {
JapaneseActor.push(matchActor[i]);
}
}
var emptyCharacter = spaceTables.item(hasMore.pop());
trTags = emptyCharacter.getElementsByTagName('tr');
for (var j = trTags.length - 1; j >= 0; j--) {
trTag = trTags.item(j);
smallTags = trTag.getElementsByTagName('small');
if (smallTags.length > 0) {
languageText = smallTags.item(0).innerHTML;
if (hiddenLanguages.indexOf(languageText) == -1) {
JapaneseActor.shift();
}
}
}
while (JapaneseActor.length > 0) {
emptyCharacter.innerHTML = emptyCharacter.innerHTML.replace(moreText, JapaneseActor.shift() + moreText);
}
} while (hasMore.length > 0);
hideAfter = 2;
}
});
}
for (var i = 0; i < voiceActors.snapshotLength; i++) {
voiceActors.snapshotItem(i).style.display="none";
}
}
function showForeign() {
for (var i = 0; i < spaceTables.length; i++) {
var trTags = spaceTables.item(i).getElementsByTagName('tr');
for (var j = trTags.length - 1; j >= 0; j--) {
var trTag = trTags.item(j);
var smallTags = trTag.getElementsByTagName('small');
if (smallTags.length > 0) {
var languageText = smallTags.item(0).innerHTML;
if (hiddenLanguages.indexOf(languageText) > -1) {
trTag.removeAttribute('style');
} else {
if (j >= hideAfter) {
trTag.style.display="none";
}
}
}
}
}
for (var i = 0; i < voiceActors.snapshotLength; i++) {
voiceActors.snapshotItem(i).removeAttribute('style');
}
}
function xpath(query, object) {
if(!object) var object = document;
return document.evaluate(query, object, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null);
}
if (voiceActors.snapshotLength == 0) {
var voiceCheck = xpath("//table[@class='space_table'][descendant::td[contains(., '...')] or descendant::small[not(contains(., 'Japanese'))]]");
}
if (voiceActors.snapshotLength > 0 || voiceCheck.snapshotLength > 0) {
//Elements placing
var checkbox = document.createElement('input');
checkbox.type = 'checkbox';
checkbox.defaultChecked = false;
var newElement = document.createElement('label');
newElement.setAttribute('for','firstName');
newElement.appendChild(document.createTextNode('Show all Japanese'));
newElement.style.fontWeight="normal";
newElement.style.fontSize="10px";
var checkboxAnchor = xpath("//div[@class='floatRightHeader'][following-sibling::text()[1][.='Characters & Voice Actors']]");
if (checkboxAnchor.snapshotLength > 0) {
checkboxAnchor = checkboxAnchor.snapshotItem(0);
checkboxAnchor.insertBefore(checkbox,checkboxAnchor.firstChild);
checkboxAnchor.insertBefore(newElement,checkboxAnchor.firstChild);
} else {
checkboxAnchor = xpath("//div[@class='normal_header'][contains(., 'Voice Actors')]");
checkboxAnchor = checkboxAnchor.snapshotItem(0);
checkboxAnchor.appendChild(checkbox);
checkboxAnchor.appendChild(newElement);
}
//Get or Set status of checkbox
var checkboxmem = (localStorage.getItem('checkboxmem_jap_va') === "true"); //Get chceckbox status
if(checkboxmem==null){
checkboxmem=true;
showJap();
localStorage.setItem('checkboxmem_jap_va', checkboxmem);
checkbox.checked=checkboxmem;
}
else{
checkbox.checked=checkboxmem;
if(checkbox.checked==true){
showJap();
}
}
//Listener
checkbox.addEventListener('change',function () {
if(checkbox.checked==true){
showJap();
}
if(checkbox.checked==false){
showForeign();
}
localStorage.setItem('checkboxmem_jap_va', checkbox.checked);
},false);
}