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Fade or hide viewed galleries and hide flagged tags on e-hentai and exhentai
// ==UserScript==
// @name E-Hentai & ExHentai Fade or hide viewed galleries and tag hider
// @namespace https://greasyfork.org/users/25356
// @description Fade or hide viewed galleries and hide flagged tags on e-hentai and exhentai
// @version 3
// @include https://exhentai.org/*
// @include https://e-hentai.org/*
// @grant GM_getValue
// @grant GM_setValue
// @run-at document-start
// @require https://code.jquery.com/jquery-git.min.js
// @author CoLdAsIcE
// ==/UserScript==
(function () {
var $hideGal = GM_getValue("EHXFade_hidevisited", false);
var $viewedCounter = 0;
function isGalVisited(gid) {
var $md = GM_getValue("g_" + gid, 0);
if ($md == 1) {
return true;
}
return false;
}
function visitGal(gid) {
if (!isGalVisited(gid)) {
GM_setValue("g_" + gid, 1);
}
}
function saveViewedGal() {
if (document.URL.match(/^https:\/\/(e-|e[^-])hentai\.org\/g\/.*$/)) { //gallery case
//record visited galleries to local DB
var $gal_idx = document.URL.match(/^https:\/\/(?:e-|e[^-])hentai\.org\/g\/(\d*)\/.*$/);
if (!isNaN($gal_idx[1])) {
var gal_id = parseInt($gal_idx[1], 10);
visitGal(gal_id);
}
}
}
function fadeThumb($tag) {
var $p = $tag.closest('.id1'); //also fade title in gallery
var $alpha = parseFloat(0.2);
if (isNaN($alpha))
$alpha = '0.2';
$p.css('opacity', $alpha);
$p.hover(
function () {
$(this).stop().fadeTo('fast', 1);
},
function () {
$(this).stop().fadeTo('fast', $alpha);
}
);
}
function fadeViewedGal() {
$('.itg > div.id1').each(function (ix) {
$(this).find(".id44").each(function (index) {
if (document.URL.match(/^https:\/\/(e-|e[^-])hentai\.org\/(?!s).*$/) && self == top) { //search / index case, exclude iframe
var $tagContainer = $(this);
var $gallery = $(this).closest('.id1');
var $gal_href = $tagContainer.closest('.id1').find('div.id2 a').first().attr('href');
var $gal_idx = $gal_href.match(/^https:\/\/(?:e-|e[^-])hentai\.org\/g\/(\d*)\/.*$/);
if (!isNaN($gal_idx[1])) {
var gal_id = parseInt($gal_idx[1], 10);
$tagContainer.closest('.id1').find('.id2').addClass('vx');
if (isGalVisited(gal_id)) {
$viewedCounter++
if ($hideGal == false) {
fadeThumb($tagContainer);
$gallery.show();
} else {
$gallery.hide();
}
}
}
}
});
});
}
function removeBadTags() {
$('.itg > div.id1').each(function (ix) {
var $blankGif = $(this).find(".id3 img").attr('src');
var $image = $(this);
if ($blankGif == "https://exhentai.org/img/blank.gif") {
$image.hide();
}
});
}
function css() {
$('<style type="text/css">' +
'div.hideGal {width:65px; height:auto; position:fixed; margin-left:-76px; background-color:#4F535B; color:skyblue;border: 1px solid #000000; z-index: 10; cursor:pointer; }' +
'div.hideGal div.tab { margin:6px; }' +
'div.id2 a:visited, div.id2 a:visited span, .vx a:visited, .vx a:visited span {font-weight:normal; color:#4b90eb !important; }' +
'</style>').appendTo("head");
}
function hideVisitedGal() {
//add a hide gallery tab
if (!$hideGal) {
$('div.ido').prepend('<div class="hideGal"><div class="tab" id="toggleseen"><center><span id="hideShow">Hide</span> - <span id="viewed">0</span></center></div></div>');
} else {
$('div.ido').prepend('<div class="hideGal"><div class="tab" id="toggleseen"><center><span id="hideShow">Show</span> - <span id="viewed">0</span></center></div></div>');
}
//hide or show gallery
$('#toggleseen').parent().click(function (e) {
$hideGal = !$hideGal;
GM_setValue("EHXFade_hidevisited", $hideGal);
if ($hideGal) {
$("#hideShow").text("Show");
} else {
$("#hideShow").text("Hide");
}
applyChanges();
});
}
function applyChanges() {
fadeViewedGal();
}
function runEHXFade() {
css();
hideVisitedGal();
saveViewedGal();
fadeViewedGal();
removeBadTags();
$("#viewed").text($viewedCounter);
}
addEventListener('DOMContentLoaded', runEHXFade, false);
})();