lazy random image timer tampermonkey edition
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// ==UserScript==
// @name timedStudyBooru
// @namespace http://tampermonkey.net/
// @version 2024-01-28
// @description lazy random image timer tampermonkey edition
// @author Izuthree
// @match https://danbooru.donmai.us/posts/*
// @match https://safebooru.donmai.us/posts/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=donmai.us
// @require https://code.jquery.com/jquery-3.6.0.min.js
// @grant GM_getValue
// @grant GM_setValue
// ==/UserScript==
let domain = window.location.hostname;
let studyTopic = GM_getValue('studyTopic');
let fullTimer = parseInt(GM_getValue('studyTimer'));
let timeout = parseInt(GM_getValue('studyTimer'));
let enabled = GM_getValue('enabled');
let toggled = GM_getValue('exerciseVisible');
let countdownTimer;
const $ = window.jQuery; //im lazy
$(window).ready(function(){
//skip immediately if blacklisted, upgrade needed or removed and the script is active
if($('.image-container [href="/upgrade').length>0 || $('#blacklist-list>li').length>0){window.location.href = "https://"+domain+"/posts/random?tags="+studyTopic;}
else if($('#page>p').length>0){
if($('#page>p').html().indexOf('takedown request.')>-1){
window.location.href = "https://"+domain+"/posts/random?tags="+studyTopic;
}}
else{
//if any undefined assume first run and get/set defaults
if (enabled==undefined||studyTopic==undefined||fullTimer==undefined||toggled==undefined){
studyTopic = 'order:rank'; GM_setValue('studyTopic','order:rank');
fullTimer = 150; timeout = 150; GM_setValue('studyTimer','150');
enabled = false; GM_setValue('enabled','false');
toggled = false; GM_setValue('exerciseVisible','false');
}
//embed stuff after you fixed for defaults not before dumbass
embeds();
if(!toggled){$('.studymode').prop('disabled',true);}
//if enabled is true, start immediately
if (enabled==true) {$('.studymode').prop('disabled',false); countdownTimer = setInterval(countdown, 1000);}
//study button click handler
$('.studyButton').click(function(){ enabled = !enabled; setValues();
if(enabled==true){ countdownTimer = setInterval(countdown, 1000); }
else{ clearInterval(countdownTimer); timeout = parseInt($('.studyTimer')[0].value); $('.timer').html(fullTimer);}
});
//skip button
$('.skipButton').click(function(){changeImage() });
//toggle study mode
$('.showHideStudy').click(function(){enabled=false; setValues(); $('.studymode').prop('disabled',!$('.studymode').prop('disabled'));toggled = !$('.studymode').prop('disabled'); GM_setValue('exerciseVisible',toggled);});
}
});
//set localstorage variables
function setValues(){
//reset timeout means you can't pause and resume but I don't care to fix this rn
timeout = parseInt($('.studyTimer')[0].value);
GM_setValue('exerciseVisible',toggled);
studyTopic = $('.studyTopic')[0].value;
fullTimer = parseInt($('.studyTimer')[0].value);
GM_setValue('studyTopic',$('.studyTopic')[0].value);
GM_setValue('studyTimer',$('.studyTimer')[0].value);
GM_setValue('enabled',enabled);
}
//solely so I can collapse this mess lol
function embeds(){
$('body').append("<div class='studyContainer' style='display:none'><div class='studyButton'>⏯</div><input type='text' class='studyTopic' value='"+studyTopic+"'></input><input type='number' class='studyTimer' value='"+fullTimer+"'></input><div class='skipButton'>⏩</div></div>");
$('body').append("<div class='timer'></div>");
$('body').append("<div class='showHideStudy' style='position:fixed;height:25px;background:#333;color:white;bottom:0px;right:0px;padding:5px;z-index:99;'>Toggle Study Mode</div>");
$('body').append("<style class='studymode'>\
.timer{position:fixed;bottom:40px;left:0;font-size:8vw;padding:10px;height:8vw;line-height:calc(10vw - 20px);color:rgba(255,255,255,1);text-shadow:0px 0px 7px black;z-index:99;}\
.image-container{position:fixed;top:0!important;left:0;width:100vw;height:100vh;background:black;margin:0!important;z-index:98;}\
.image-container>picture{display:flex!important;width:100vw!important;height:calc(100vh - 26px)!important;}\
.image-container>picture>img{max-height:100%;max-width:100%;object-fit:contain!important;margin:auto!important;text-align:center!important;}\
.studyContainer{width:400px;height:24px;position:fixed;bottom:0px;left:0px;z-index:999999999990;display:flex!important;}\
.studyContainer>input{width:180px;box-sizing:border-box;resize:none;}\
.studyButton,.skipButton{height:22px;width:30px;font-size:22px;line-height:22px;cursor:pointer;}\
</style>");
$('html').bind('keypress', function(e) {
if(e.keyCode==39){
changeImage();
}
});
}
function changeImage(){
setValues();
window.location.href = "https://"+domain+"/posts/random?tags="+studyTopic;
}
//shitty countdown but it does its job enough:tm:
function countdown(){
if(enabled){
if(timeout < 1){changeImage()}
else{timeout--; $('.timer').html(timeout);}
}
}