// ==UserScript==
// @name f95zone watched filter
// @namespace f95zone watched filter
// @description f95zone filter only the watched threads.
// @author C. Gauthier
// @license MIT
// @icon https://www.google.com/s2/favicons?domain=f95zone.to
// @match https://f95zone.to/sam/latest_alpha/
// @version 1.2.0
// @require https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js
// @grant GM_addStyle
// @grant GM_getValue
// @grant GM_setValue
// @downloadURL https://update.sleazyfork.org/scripts/507532/f95zone%20watched%20filter.user.js
// @updateURL https://update.sleazyfork.org/scripts/507532/f95zone%20watched%20filter.meta.js
// ==/UserScript==
// ==/TODO== ¤¤
//add an animated loading icon while scraper working
//make it work with other categories than "game"
//allow removing watched threads (look at how the marker script works, or maybe a new option to remove them directly from the latest update by clicking on the thread boxes)
(function () {
'use strict';
$(function(b) {
const prefixes = {"23":{"id":23,"name":"SiteRip","class":"label--lightGreen"},"19":{"id":19,"name":"Collection","class":"label--gray"},"13":{"id":13,"name":"VN","class":"label--red"},"14":{"id":14,"name":"Others","class":"label--lightGreen"},"5":{"id":5,"name":"RAGS","class":"label--orange"},"2":{"id":2,"name":"RPGM","class":"label--blue"},"47":{"id":47,"name":"WebGL","class":"pre-webgl"},"3":{"id":3,"name":"Unity","class":"pre-unity"},"4":{"id":4,"name":"HTML","class":"label--olive"},"1":{"id":1,"name":"QSP","class":"label--red"},"6":{"id":6,"name":"Java","class":"pre-java"},"7":{"id":7,"name":"Ren\u0026#039;Py","class":"pre-renpy"},"31":{"id":31,"name":"UnrealEngine","class":"label--royalBlue"},"30":{"id":30,"name":"WolfRPG","class":"label--green"},"8":{"id":8,"name":"Flash","class":"label--gray"},"12":{"id":12,"name":"ADRIFT","class":"label--blue"},"17":{"id":17,"name":"Tads","class":"label--blue"},"18":{"id":18,"name":"Completed","class":"label--blue"},"20":{"id":20,"name":"Onhold","class":"label--skyBlue"},"22":{"id":22,"name":"Abandoned","class":"label--orange"}};
//const css = "a#watched-filter.selected i {color: #c15858;} a#watched-filter:hover i {color: #c15858;} a#data-scraper:hover i {color: #c15858;}
const css = "a#watched-filter.selected i {color: #c15858;} a#watched-filter:hover i {color: #c15858;} a#data-scraper:hover i {color: #c15858;} #prompt-container { position: fixed; top: 0; left: 0; width: 100%; height: 100%; display: flex; justify-content: center; align-items: center; background-color: rgba(0, 0, 0, 0.7); z-index: 1000; } .prompt-box { background-color: #363636; border-radius: 8px; padding: 20px; text-align: center; width: 300px; box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.5); } .prompt-message { margin-bottom: 15px; color: #fff; font-size: 16px; text-align: left; } .prompt-slider { -webkit-appearance: none; appearance: none; width: 100%; height: 20px; border-radius: 5px; background: #ccc; outline: none; opacity: 0.9; transition: opacity .15s ease-in-out; margin-bottom: 20px; } .prompt-slider:hover { opacity: 1; } .prompt-slider::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 20px; height: 20px; border-radius: 15%; background: #e54c4c; cursor: pointer; } .prompt-slider::-moz-range-thumb { width: 20px; height: 20px; border-radius: 15%; background: #e54c4c; cursor: pointer; } .prompt-buttons { display: flex; justify-content: space-between; } .prompt-button { background-color: #e54c4c; border: none; color: white; padding: 10px 20px; text-align: center; border-radius: 4px; font-size: 16px; cursor: pointer; transition: background-color 0.3s ease; } .prompt-button:hover { background-color: #ff6a6a; } .hidden { display: none !important; } "/*{animation: icon-rotate 4s linear infinite;transform-origin: 50% 45%;}@keyframes icon-rotate {from { transform: rotate(0deg); }to { transform: rotate(-1turn); }}"*/;
const style = document.createElement('style'); style.textContent = css; document.head.appendChild(style);
var thread_data = GM_getValue('thread_data', []);
var latestDownloadDate = GM_getValue('latestDownloadDate', null);
console.log(GM_getValue("thread_data", []));
//GM_setValue("thread_data", []); GM_setValue('latestDownloadDate', null);
// ==/ajaxSetup==
b.ajaxSetup({
method: "GET",
cache: !1,
dataType: "json",
timeout: 1E4
});
// Save the original send method
const originalSend = XMLHttpRequest.prototype.send;
// Override the send method
XMLHttpRequest.prototype.send = function(body) {
// Store the reference to the current XHR object
const xhr = this;
// Attach an event listener to capture the response
xhr.addEventListener('readystatechange', function() {
if (xhr.readyState === XMLHttpRequest.DONE && xhr.responseURL.includes('latest_data.php?cmd=list')) {
$('#watched-filter').attr('href',transformUrl(xhr.responseURL));
if(GM_getValue('watchedFilter', false)){
// Here you can modify the response before it's processed by the application
const filtered = filterThreadData(xhr.responseURL);
const threads = filtered[0];
const searchParams = new URLSearchParams(xhr.responseURL); const page = Number(searchParams.get("page"));
const pTotal = filtered[1];
const count = filtered[2];
let customData = JSON.stringify({ "status": "ok", "msg": { "data": threads, "pagination": { "page": page, "total": pTotal }, "count": count }}); // Your custom JSON data
// Override the responseText property to return your custom data
Object.defineProperty(xhr, 'responseText', { value: customData });
}
}
});
// Call the original send method to continue with the request
originalSend.apply(this, arguments);
};
// Sorts an array of objects by a specified key in either ascending or descending order.
function sortArrayByKey(arr, key, ascending = false) {
return arr.sort((a, b) => {
if (typeof a[key] === 'string') {
return ascending ? a[key].localeCompare(b[key]) : b[key].localeCompare(a[key]);
} else {
return ascending ? a[key] - b[key] : b[key] - a[key];
}
});
}
// Calculates the weighted rating for each thread using the Bayesian formula based on views and ratings
function calculateWeightedRating(threads, m = 3.5, C = 100000) {
// C is the minimum number of views required to be considered
// m is the average rating across all threads
m = threads.reduce((accumulator, currentValue) => accumulator + currentValue.rating, 0,)/threads.length; //~3.5
return threads.map(thread => {
const { rating, views } = thread;
// Calculate the weighted rating using the Bayesian formula
const weightedRating = (views*rating + m*C) / (views+C)
return {
...thread,
weightedRating: weightedRating.toFixed(2) // round to 2 decimal places
};
});
}
// Adds a numeric timestamp property to each thread object based on its date string for easier sorting.
function giveDatesValue(threads) {
return threads.map(thread => {
const { date } = thread;
// parse the date in string format to get the time stamp
const dateV = Date.parse(date);
return {
...thread,
dateV: dateV
};
});
}
// Filters thread data based on various search parameters from a URL
function filterThreadData(url){
var tmp_thread_data = GM_getValue('thread_data', []);
const searchParams = new URLSearchParams(url);
//sort
if(searchParams.has("sort")){
let key = searchParams.get("sort"); let ascending = key == "title";
switch(searchParams.get("sort")) {
case "date":
tmp_thread_data = giveDatesValue(tmp_thread_data);
sortArrayByKey(tmp_thread_data, "dateV", ascending);
break;
case "rating":
tmp_thread_data = calculateWeightedRating(tmp_thread_data);
sortArrayByKey(tmp_thread_data, "weightedRating", ascending);
break;
default:
sortArrayByKey(tmp_thread_data, key, ascending);
}
}
//date
if(searchParams.has("date")){
let key = Number(searchParams.get("date"));
tmp_thread_data = tmp_thread_data.filter(thread => {
const timeDifference = new Date() - new Date(thread.date);
const daysDifference = timeDifference / (1000 * 60 * 60 * 24);
return daysDifference < key
});
}
//tags (and/or)
if(searchParams.has("tags[]")){
let key = searchParams.getAll("tags[]").map(Number);
tmp_thread_data = tmp_thread_data.filter(thread => {
if(searchParams.has("tagtype")){
// Return true if at least one of the tags in key is found in the thread's tags array
return key.some(tag => thread.tags.includes(tag));
}else{
// Check if every tag in keys is present in item.tags
return key.every(tag => thread.tags.includes(tag));
}
});
}
//notags
if(searchParams.has("notags[]")){
let key = searchParams.getAll("notags[]").map(Number);
tmp_thread_data = tmp_thread_data.filter(thread => {
// Return true if none of thetags in key are found in the thread's tags array
return !key.some(tag => thread.tags.includes(tag));
});
}
//prefixes
if(searchParams.has("prefixes[]")){
let key = searchParams.getAll("prefixes[]").map(Number);
tmp_thread_data = tmp_thread_data.filter(thread => {
// Return true if all of the prefixes in key are found in the thread's prefixes array
return key.every(tag => thread.prefixes.includes(tag));
});
}
//noprefixes
if(searchParams.has("noprefixes[]")){
let key = searchParams.getAll("noprefixes[]").map(Number);
tmp_thread_data = tmp_thread_data.filter(thread => {
// Return true if none of the prefixes in key are found in the thread's prefixes array
return !key.some(tag => thread.prefixes.includes(tag));
});
}
//search
if(searchParams.has("search")){
let key = searchParams.get("search").toLowerCase();
tmp_thread_data = tmp_thread_data.filter(thread => thread.title.toLowerCase().includes(key));
}
//creator
if(searchParams.has("creator")){
let key = searchParams.get("creator").toLowerCase();
tmp_thread_data = tmp_thread_data.filter(thread => thread.creator.toLowerCase().includes(key));
}
//page and rows
let page = [];
let rows = 30; if(searchParams.has("rows")){rows = Number(searchParams.get("rows"));}
if(searchParams.has("page")){
let key = Number(searchParams.get("page"));
for(let id = rows*(key-1); id < Math.min(rows*key, tmp_thread_data.length); id++){
page.push(tmp_thread_data[id]);
}
}
//Date() date to String ( Date() => "x mins / hrs / days / weeks / months / years" )
page.forEach(thread => {
let d = dateToString(Date.parse(thread.date));
thread.date = String(d[0]) + " "+ d[1];
});
return [page, Math.ceil(tmp_thread_data.length/rows), tmp_thread_data.length];
}
//parses a string back into a date object
function stringToDate(input) {
const newDate = new Date();
const [amount, unit] = (() => {
const parts = input.split(' ');
if (parts.length === 2) {
return [parseInt(parts[0]), parts[1]];
} else if (input.toLowerCase() === "yesterday") {
return [1, "days"];
} else {
return [null, null];
}
})();
if (amount === null || unit === null) {
return newDate;
}
switch (unit) {
case 'min':
case 'mins':
newDate.setMinutes(newDate.getMinutes() - amount);
break;
case 'hr':
case 'hrs':
newDate.setHours(newDate.getHours() - amount);
break;
case 'days':
newDate.setDate(newDate.getDate() - amount);
break;
case 'week':
case 'weeks':
newDate.setDate(newDate.getDate() - (amount * 7));
break;
case 'month':
case 'months':
newDate.setMonth(newDate.getMonth() - amount);
break;
case 'year':
case 'years':
newDate.setFullYear(newDate.getFullYear() - amount);
break;
default:
throw new Error('Invalid time unit');
}
return newDate;
}
// Converts a date to it's coresponding string
function dateToString(date) {
const now = new Date();
const diffInMs = now - date;
const minutes = Math.floor(diffInMs / (1000 * 60));
const hours = Math.floor(diffInMs / (1000 * 60 * 60));
const days = Math.floor(diffInMs / (1000 * 60 * 60 * 24));
const weeks = Math.floor(days / 7);
const months = Math.floor(days / 30);
const years = Math.floor(days / 365);
if (minutes < 1) {
return [0, "min"];
} else if (minutes === 1) {
return [1, "min"];
} else if (minutes < 60) {
return [minutes, "mins"];
} else if (hours === 1) {
return [1, "hr"];
} else if (hours < 24) {
return [hours, "hrs"];
} else if (days === 1) {
return ["", "yesterday"];
} else if (days < 7) {
return [days, "days"];
} else if (weeks === 1) {
return [1, "week"];
} else if (weeks < 4) {
return [weeks, "weeks"];
} else if (months === 1) {
return [1, "month"];
} else if (months < 12) {
return [months, "months"];
} else if (years === 1) {
return [1, "year"];
} else {
return [years, "years"];
}
}
// Splits a string into parts
function splitString(input) {
const parts = input.split(' ');
if (parts.length === 2) {
if(parts[1] == "hours"){return [parts[0], "hrs"];}
return [parts[0], parts[1]];
} else {
return ["", parts[0]];
}
}
// Filters an array to keep only the first occurrence of each unique object based on a specified key
function uniqByKeepFirst(data, key) {
const seen = new Set();
return data.filter(obj => {
const keyValue = obj[key];
if (seen.has(keyValue)) {
return false;
} else {
seen.add(keyValue);
return true;
}
});
}
function sleep(ms) { return new Promise(resolve => setTimeout(resolve, ms)); }
// Retrieves data from the 1st page and returns a promise with the result, the pagination and the elapsed time
function getPageData(pageNumber){
return new Promise(function(resolve, reject) {
var start_time = new Date().getTime();
b.ajax({
url: "latest_data.php?cmd=list&cat=games&page="+pageNumber+"&sort=date&rows=90&_=1710376207895",
async: false,
success: function(result) {
resolve({data: result.msg, time: (new Date().getTime() - start_time)}); // Resolve the promise with the result
},
error: function(error) {
reject(error); // Reject the promise if there's an error
}
});
});
}
// Builds the database by fetching data across the pages while showing a loading overlay
async function buildDB(firstPage, lastSearchedPage, date=false){
//var lastSearchedPage = GM_getValue('pages_to_filter', 1);
if(!date){console.log("data is loading, pages searched : " + lastSearchedPage-firstPage+1);}
else{console.log("data is loading, pages will be searched until the last time this function was executed");}
// Create the overlay div
var overlay = document.createElement('div');
// Apply styles to the overlay div
overlay.style.position = 'fixed'; overlay.style.top = '0';overlay.style.left = '0'; overlay.style.width = '100%'; overlay.style.height = '100%'; overlay.style.backgroundColor = 'rgba(0, 0, 0, 0.3)'; //style
overlay.style.zIndex = '9999'; // ensure it's on top of all other elements
// Create the message element
var message = document.createElement('div');
message.innerText = 'Please wait, loading...';
message.style.color = 'white';message.style.fontSize = '24px';message.style.fontFamily = 'Arial, sans-serif';message.style.textAlign = 'center';message.style.padding = '20px';message.style.backgroundColor = 'rgba(0, 0, 0, 0.5)';message.style.borderRadius = '10px';
// Append the message to the overlay
overlay.appendChild(message);
// Add the overlay to the document body for a search of more than one page
document.body.appendChild(overlay);
var test = [];
const scanned_thread_ids = new Set();
var firstDate;
var j = (lastSearchedPage-firstPage+1)*90;
for (let i = firstPage; i <= lastSearchedPage; i++) {
var stopLoop = false;
await b.ajax({
url: "latest_data.php?cmd=list&cat=games&page="+i+"&sort=date&rows=90&_=1710376207895",
success: async function(f) {
const threads = f.msg.data;
if(i == firstPage){firstDate = stringToDate(threads[0].date);}
stopLoop = (date != false && new Date(stringToDate(threads[threads.length-1].date)) <= new Date(date));
for (const t of threads) {
scanned_thread_ids.add(t.thread_id);
if(!date){
message.innerText = 'Please wait, loading... \n' + j + ' threads left'; j--;
// Use requestAnimationFrame to allow the DOM to update before continuing
await new Promise(requestAnimationFrame);
}
//else{message.innerText = 'Please wait, loading... \n' + j + ' threads searched'; j++;} //¤¤change with an animated icon
if(t.watched){
var newDate = stringToDate(t.date); // change the t.date string as a Date object aproximating the creation date instead of a string of the time since creation
t.date = String(newDate);
test.push(t);
}
}
}
});
if(stopLoop){break;}
}
if (overlay && overlay.parentNode) {
overlay.parentNode.removeChild(overlay);
}
// Filtra a lista antiga, mantendo apenas os jogos que NÃO foram vistos na varredura atual.
const old_threads_outside_scan = thread_data.filter(
t => !scanned_thread_ids.has(t.thread_id)
);
// A nova lista será a junção dos jogos "watched" encontrados na varredura
// com os jogos antigos que não fizeram parte da varredura.
var combined_data = test.concat(old_threads_outside_scan);
// Remove duplicatas e salva a lista corrigida no lugar da antiga.
thread_data = uniqByKeepFirst(combined_data, "thread_id");
GM_setValue("thread_data", thread_data);
GM_setValue('latestDownloadDate', String(firstDate));
}
// Transforms an URL for better usage by the DOM
function transformUrl(url) {
// Step 1: Extract the base URL (before the query parameters) and the query string
let [baseUrl, queryString] = url.split('?');
if (!queryString) return url; // Return the original URL if no query parameters are present
// Step 2: Parse the query string into key-value pairs
let params = new URLSearchParams(queryString);
// Step 3: Remove 'rows', 'page' and '_'
params.delete('rows');
params.delete('page');
params.delete('_');
// Step 4: Build the transformed URL
let newUrl = '#';
for (let [key, value] of params.entries()) {
newUrl += `/${key}=${value}`;
}
return newUrl;
}
// Displays a custom prompt with message and callback for OK or Cancel
function showPrompt(message, callback) {
const promptContainer = document.getElementById('prompt-container');
const promptMessage = document.querySelector('.prompt-message');
const promptSlider = document.getElementById('prompt-slider');
const okButton = document.getElementById('prompt-ok');
const cancelButton = document.getElementById('prompt-cancel');
// Set the message
promptMessage.textContent = message;
// Show the prompt container
promptContainer.classList.remove('hidden');
// Focus on input
promptSlider.focus();
// OK button click event
okButton.onclick = function () {
promptContainer.classList.add('hidden');
callback(promptSlider.value);
};
// Cancel button click event
cancelButton.onclick = function () {
promptContainer.classList.add('hidden');
callback(null);
};
}
// Creates buttons for data scraping and filtering, adds event listeners, and builds a custom prompt for user input
function createButtons(){
// Select the controls-block where we want to add new elements
var controlsBlock = document.querySelector(".controls-block");
// Create the data scraper button
var scraper = document.createElement('a');
scraper.id = "data-scraper";
scraper.setAttribute('data-tooltip', 'get filter data');
var scraperIcon = document.createElement('i');
scraper.appendChild(scraperIcon);
scraperIcon.className = 'fas fa-download';
// Create the watched thread filter button
var filter = document.createElement('a');
filter.id = "watched-filter";
filter.setAttribute('href', '#/cat=games/page=1');
filter.setAttribute('rel', 'ajax');
filter.setAttribute('data-tooltip', 'filter watched');
if(GM_getValue('watchedFilter')){$(filter).addClass("selected");}
var filterIcon = document.createElement('i');
filter.appendChild(filterIcon);
filterIcon.className = 'fa fa-eye';
const rangeToString = (v) => {switch(true) {
case (v == 1):
return "yesterday";
case v <= 6:
return v + " days";
case v == 7:
return "1 week";
case v <= 10:
return (v-6) + " weeks";
case v == 11:
return "1 month";
case v <= 21:
return (v-10) + " months";
case v == 22:
return "1 year";
case v >= 23:
return (v - 21) + " years";
} }
// Add listeners to the buttons
const onClickScraper = event => {
if(GM_getValue('watchedFilter', false)){
window.alert("can't get the data while the watched filter is checked"); //need to resolve that? ¤¤
}else{
var nbThreads;
const f = (m) => showPrompt(m, function(d) {
const date = stringToDate(rangeToString(d));
if(!(d == null)){
buildDB(1, GM_getValue('pagination', { page: 1, total: 1, threads: 0, loadTime: 100}).total, new Date(date));
}
});
f("Select until when you want to search the threads for your watched ones");
}
};
scraper.addEventListener("click", onClickScraper);
const onClickWatched = event => {
var e = $(event.currentTarget);
e.hasClass("selected") ? (e.removeClass("selected")) : (e.addClass("selected"))
GM_setValue('watchedFilter', e.hasClass("selected"));
};
filter.addEventListener("click", onClickWatched);
// Insert the buttons elements into the controls block
var autoRefreshControl = document.getElementById("controls_auto-refresh");
controlsBlock.insertBefore(scraper, autoRefreshControl);
controlsBlock.insertBefore(filter, autoRefreshControl);
// Create container div
const promptContainer = document.createElement('div');
promptContainer.id = 'prompt-container';
promptContainer.className = 'hidden';
// Create the box div inside the container
const promptBox = document.createElement('div');
promptBox.className = 'prompt-box';
// Create the input field
const promptSlider = document.createElement('input');
promptSlider.type = 'range';
promptSlider.min = 1;
promptSlider.max = (new Date().getYear() - new Date('2016').getYear()+21);
promptSlider.value = "1";
promptSlider.id = 'prompt-slider';
promptSlider.className = 'prompt-slider';
promptSlider.oninput = function() {
promptMessage.textContent = "search threads : < "+rangeToString(this.value);
}
// Create the message paragraph
const promptMessage = document.createElement('p');
promptMessage.className = 'prompt-message';
promptMessage.textContent = "search threads : < "+rangeToString(promptSlider.value);
// Create the buttons div
const promptButtons = document.createElement('div');
promptButtons.className = 'prompt-buttons';
// Create the OK button
const okButton = document.createElement('button');
okButton.id = 'prompt-ok';
okButton.className = 'prompt-button';
okButton.textContent = 'OK';
// Create the Cancel button
const cancelButton = document.createElement('button');
cancelButton.id = 'prompt-cancel';
cancelButton.className = 'prompt-button';
cancelButton.textContent = 'Cancel';
// Append the buttons to the button container
promptButtons.appendChild(okButton);
promptButtons.appendChild(cancelButton);
// Append message, input, and buttons to the prompt box
promptBox.appendChild(promptMessage);
promptBox.appendChild(promptSlider);
promptBox.appendChild(promptButtons);
// Append the prompt box to the container
promptContainer.appendChild(promptBox);
// Append the prompt container to the body of the document
document.body.appendChild(promptContainer);
}
// Automatically updates the database based on the last time it was updated
function autoUpdateDB(date=null) {
const pTotal = Number(GM_getValue('pagination', {page: 1, total: 1, threads: 0, loadTime: 100}).total);
if(date === null){
buildDB(1, pTotal+1);
}else{
buildDB(1, pTotal, new Date(date)); //10 or pagination.total ?
}
}
var pagination = GM_getValue('pagination', { page: 1, total: 1, threads: 0, loadTime: 100});
function init() {
GM_setValue('watchedFilter', false);
getPageData(1).then(function(result) {
pagination = {page: result.data.pagination.page, total: result.data.pagination.total, threads: result.data.count, loadTime: result.time};
GM_setValue('pagination', pagination);
autoUpdateDB(latestDownloadDate);
}).catch(function(error) {
console.error(error);
});
createButtons();
}
//GM_setValue('latestDownloadDate', "Mon Jan 22 2024 21:27:49 GMT+0200");
//GM_setValue('latestDownloadDate', null);
init();
});
})();
) 
