Contains frequently used helper functions and utilities that I use across multiple scripts
此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.greasyfork.org/scripts/547392/1649812/My%20own%20functions%20library.js
if (typeof GM_registerMenuCommand === "function") {
GM_registerMenuCommand('About', () => {
Swal.fire({
title: GM_info.script.name,
html: `
<strong>Version: ${GM_info.script.version}</strong><br>
<strong>Author: Kurotaku</strong><br>
<strong>Homepage:</strong> <a href="https://kurotaku.de" target="_blank">kurotaku.de</a><br><br>
<strong>Check out my other Userscripts:</strong><br>
<a href="https://github.com/Kurotaku-sama/Userscripts" target="_blank">GitHub Overview</a> |
<a href="https://gist.github.com/Kurotaku-sama" target="_blank">Gist Github</a><br><br>
If you encounter any issues, feel free to DM me on Discord: <b>Kurotaku</b>
${ko_fi}
`,
theme: "dark",
backdrop: false
});
});
}
function sort_alphabetically(text) {
return text.split('\n').sort().join('\n');
}
function random_number(min, max) {
return Math.floor(Math.random() * (max - min + 1)) + min;
}
function get_random_int() {
return Math.floor(Math.random() * (10000000 - 0) + 0);
}
function random_string(length, characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789') {
let result = '';
const characters_length = characters.length;
let counter = 0;
while (counter < length) {
result += characters.charAt(Math.floor(Math.random() * characters_length));
counter += 1;
}
return result;
}
function randomize_case(text) {
return text.split('').map(function(letter) {
return Math.random() < 0.5 ? letter.toUpperCase() : letter.toLowerCase();
}).join('');
}
function trim_spaces(text) {
let lines = text.split("\n");
let temp = [];
lines.forEach((item) => {
temp.push(item.trim());
});
return temp.join("\n");
}
function sleep(milliseconds) {
return new Promise(resolve => setTimeout(resolve, milliseconds));
}
function sleep_s(seconds) {
return new Promise(resolve => setTimeout(resolve, seconds * 1000));
}
function sleep_m(minutes) {
return new Promise(resolve => setTimeout(resolve, minutes * 1000 * 60));
}
function download_table_as_csv(id) {
let table_id = id, separator = ';'
// Select rows from table_id
var rows = document.querySelectorAll('table#' + table_id + ' tr');
// Construct csv
var csv = [];
for (var i = 0; i < rows.length; i++) {
var row = [], cols = rows[i].querySelectorAll('td, th');
for (var j = 0; j < cols.length; j++) {
// Clean innertext to remove multiple spaces and jumpline (break csv)
var data = cols[j].innerText.replace(/(\r\n|\n|\r)/gm, '').replace(/(\s\s)/gm, ' ')
// Escape double-quote with double-double-quote (see https://stackoverflow.com/questions/17808511/properly-escape-a-double-quote-in-csv)
data = data.replace(/"/g, '""');
// Push escaped string
row.push('"' + data + '"');
}
csv.push(row.join(separator));
}
var csv_string = csv.join('\n');
// Download it
var filename = 'export_' + table_id + '_' + new Date().toLocaleDateString() + '.csv';
var link = document.createElement('a');
link.style.display = 'none';
link.setAttribute('target', '_blank');
link.setAttribute('href', 'data:text/csv;charset=utf-8,' + encodeURIComponent(csv_string));
link.setAttribute('download', filename);
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
async function animate_number_counter(element, start, end, duration = 1000) {
const start_time = performance.now();
const animate = (time) => {
const progress = Math.min((time - start_time) / duration, 1);
element.textContent = `${Math.floor(start + (end - start) * progress)}`;
if (progress < 1) requestAnimationFrame(animate);
};
// Start the animation
requestAnimationFrame(animate);
// Wait for the animation to finish
await sleep(duration);
}
// This function is to wait for the GM Config to avoid Chromium based error
function wait_for_gm_config() {
return new Promise(resolve => {
const checkInterval = setInterval(() => {
if (typeof GM_config !== "undefined" && GM_config.get) {
clearInterval(checkInterval);
resolve();
}
}, 100);
});
}
function wait_for_element(selector) {
return new Promise(resolve => {
const node = document.querySelector(selector);
if (node) return resolve(node);
const observer = new MutationObserver(() => {
const el = document.querySelector(selector);
if (el) {
observer.disconnect();
resolve(el);
}
});
observer.observe(document.body, {
childList: true,
subtree: true
});
});
}
function wait_for_element_to_disappear(selector) {
return new Promise(resolve => {
const node = document.querySelector(selector);
if (!node) return resolve();
const observer = new MutationObserver(() => {
const el = document.querySelector(selector);
if (!el) {
observer.disconnect();
resolve();
}
});
observer.observe(document.body, {
childList: true,
subtree: true
});
});
}
const ko_fi = `
<a href="https://ko-fi.com/kurotaku1337" target="_blank" rel="noopener" class="kofi-button">
<img src="https://storage.ko-fi.com/cdn/cup-border.png" alt="Ko-fi cup" class="kofi-icon" />
<span class="kofi-text">If you like my work feel free<br>to support me on Ko-fi</span>
<div class="kofi-shine"></div>
</a>
<style>
.kofi-button {
margin-top: 15px;
position: relative;
display: inline-flex;
align-items: center;
gap: 10px;
text-decoration: none;
background: linear-gradient(135deg, #6a1292, #c850c0);
border-radius: 12px;
padding: 10px 20px;
color: white;
font-size: 13px;
font-family: "Segoe UI", sans-serif;
font-weight: bold;
box-shadow: 0 10px 20px rgba(0,0,0,0.2);
transition: transform 0.3s ease, box-shadow 0.3s ease;
overflow: hidden;
}
.kofi-button:visited {
text-decoration: none;
color: white;
}
.kofi-button:hover {
transform: translateY(-4px) scale(1.03) rotateX(5deg);
box-shadow: 0 12px 24px rgba(0,0,0,0.25);
text-decoration: none;
color: white;
}
.kofi-icon {
height: 32px;
width: auto;
display: block;
filter: drop-shadow(0 0 2px rgba(0,0,0,0.3));
transition: transform 0.3s ease-in-out;
}
.kofi-text {
position: relative;
text-align: center;
color: white;
}
.kofi-shine {
position: absolute;
top: -50%;
left: -50%;
width: 200%;
height: 200%;
background: linear-gradient(120deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0) 100%);
transform: rotate(25deg);
pointer-events: none;
animation: kofi_shine 3s infinite linear;
}
@keyframes kofi_shine {
0% { transform: translateX(-100%) rotate(25deg); }
100% { transform: translateX(100%) rotate(25deg); }
}
@keyframes kofi_shake_icon {
0% { transform: rotate(0deg); }
25% { transform: rotate(-10deg); }
50% { transform: rotate(10deg); }
75% { transform: rotate(-10deg); }
100% { transform: rotate(0deg); }
}
.kofi-button:hover .kofi-icon {
animation: kofi_shake_icon 2s ease-in-out infinite;
}
@keyframes kofi_shake_icon {
0% { transform: rotate(0deg); }
10% { transform: rotate(-10deg); }
20% { transform: rotate(10deg); }
30% { transform: rotate(-10deg); }
40% { transform: rotate(10deg); }
50% { transform: rotate(0deg); }
60% { transform: rotate(0deg); }
100% { transform: rotate(0deg); }
}
</style>
`;