Adds a Netflix-style "Next Episode" button to Aniworld
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// ==UserScript==
// @name Aniworld Next Episode Button (Fixed v2)
// @namespace http://tampermonkey.net/
// @version 0.3
// @description Adds a Netflix-style "Next Episode" button to Aniworld
// @author You
// @match https://aniworld.to/anime/stream/*
// @license MIT
// @grant none
// ==/UserScript==
(function() {
'use strict';
// Configuration
const BUTTON_TEXT = "Next Episode";
const BUTTON_STYLE = `
position: fixed;
bottom: 20px;
right: 20px;
padding: 10px 20px;
background-color: #040720;
color: white;
border: none;
border-radius: 5px;
font-weight: bold;
cursor: pointer;
z-index: 9999;
opacity: 0.9;
transition: opacity 0.3s ease;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
`;
// Function to add the Next Episode button
function addNextEpisodeButton() {
// Remove existing button if it exists
const existingButton = document.getElementById('netflix-style-next-button');
if (existingButton) {
existingButton.remove();
}
// Create the button element
const button = document.createElement('button');
button.textContent = BUTTON_TEXT;
button.style.cssText = BUTTON_STYLE;
button.id = "netflix-style-next-button";
// Hover effect
button.addEventListener('mouseover', () => {
button.style.opacity = '1';
});
button.addEventListener('mouseout', () => {
button.style.opacity = '0.9';
});
// Add click event listener
button.addEventListener('click', navigateToNextEpisode);
// Add the button to the page
document.body.appendChild(button);
console.log("Added Next Episode button");
}
// Function to navigate to the next episode
function navigateToNextEpisode() {
console.log("Next Episode button clicked");
// Instead of trying to determine the current episode in complex ways,
// let's directly look at the episode numbers and find the one with different styling
// First, get all the episode links from the episode section
const episodeContainer = document.querySelector('.hosterSiteDirectNav') ||
document.querySelector('.episodenav');
if (!episodeContainer) {
console.error("Could not find episode container");
return;
}
// Get all episode links
const episodeLinks = Array.from(episodeContainer.querySelectorAll('a'));
if (!episodeLinks || episodeLinks.length === 0) {
console.error("Could not find episode links");
return;
}
console.log("Found", episodeLinks.length, "episode links");
// Find the currently active episode based on styling
let activeLink = null;
let activeIndex = -1;
// Method 1: Look for any link with a blue/dark background color
episodeLinks.forEach((link, index) => {
const style = window.getComputedStyle(link);
const bgColor = style.backgroundColor;
// Check if background color is not transparent, white, or black
if (bgColor !== 'transparent' &&
bgColor !== 'rgba(0, 0, 0, 0)' &&
bgColor !== 'rgb(255, 255, 255)' &&
bgColor !== 'rgb(0, 0, 0)') {
console.log("Found active episode with bg color:", bgColor, "at index:", index, "text:", link.textContent.trim());
activeLink = link;
activeIndex = index;
}
});
// Method 2: If not found by background, check if any link has an 'active' class
if (!activeLink) {
episodeLinks.forEach((link, index) => {
if (link.classList.contains('active') ||
link.parentElement.classList.contains('active')) {
console.log("Found active episode with active class at index:", index, "text:", link.textContent.trim());
activeLink = link;
activeIndex = index;
}
});
}
// Method 3: Direct comparison of the parent containers
if (!activeLink) {
// Get all number containers (parent elements of links)
const episodeNumbers = Array.from(episodeContainer.children);
episodeNumbers.forEach((numContainer, index) => {
const link = numContainer.querySelector('a');
if (!link) return;
const style = window.getComputedStyle(numContainer);
const bgColor = style.backgroundColor;
if (bgColor !== 'transparent' &&
bgColor !== 'rgba(0, 0, 0, 0)' &&
bgColor !== 'rgb(255, 255, 255)' &&
bgColor !== 'rgb(0, 0, 0)') {
console.log("Found active container with bg color:", bgColor, "at index:", index, "text:", link.textContent.trim());
activeLink = link;
activeIndex = index;
}
});
}
// If still not found, try one more approach - find a link with text color different from others
if (!activeLink) {
const firstLinkColor = window.getComputedStyle(episodeLinks[0]).color;
episodeLinks.forEach((link, index) => {
const style = window.getComputedStyle(link);
if (style.color !== firstLinkColor) {
console.log("Found active episode with different text color at index:", index, "text:", link.textContent.trim());
activeLink = link;
activeIndex = index;
}
});
}
// If still not found, try to directly get the current episode number from the URL
if (!activeLink) {
// Try to extract episode number from URL
const urlMatch = window.location.href.match(/\/episode-(\d+)/);
if (urlMatch && urlMatch[1]) {
const currentEpisodeNum = parseInt(urlMatch[1], 10);
console.log("Extracted episode number from URL:", currentEpisodeNum);
// Find the link with this number
episodeLinks.forEach((link, index) => {
if (link.textContent.trim() === currentEpisodeNum.toString()) {
console.log("Found active episode from URL at index:", index);
activeLink = link;
activeIndex = index;
}
});
}
}
// Finally, if we still haven't found an active link, just use the first link as a fallback
if (!activeLink && episodeLinks.length > 0) {
// Last resort: Just try to directly click the next number in sequence
// Get all the episode numbers
const episodeNumbers = episodeLinks.map(link => {
const num = parseInt(link.textContent.trim(), 10);
return isNaN(num) ? 0 : num;
});
// Find the highest visible episode number on the page
const currentEpisodeNum = Math.max(...episodeNumbers.filter(num => num > 0));
console.log("Current highest episode number found:", currentEpisodeNum);
// Try to click the next episode number
const nextEpisodeNum = currentEpisodeNum + 1;
// Find link with the next episode number
let nextLink = null;
episodeLinks.forEach(link => {
if (link.textContent.trim() === nextEpisodeNum.toString()) {
nextLink = link;
}
});
if (nextLink) {
console.log("Directly clicking next episode number:", nextEpisodeNum);
nextLink.click();
return;
} else {
console.error("Could not find next episode link");
return;
}
}
// Now that we have the active episode, get the next one
if (activeLink && activeIndex !== -1 && activeIndex < episodeLinks.length - 1) {
const nextEpisodeLink = episodeLinks[activeIndex + 1];
console.log("Next episode found at index:", activeIndex + 1, "text:", nextEpisodeLink.textContent.trim());
// Click the next episode link
nextEpisodeLink.click();
} else if (activeLink) {
// We're at the last episode of this season, try to go to next season
const seasonContainer = document.querySelector('.staffelWrapperLoop') ||
document.querySelector('.seasonNav');
if (seasonContainer) {
const seasonLinks = Array.from(seasonContainer.querySelectorAll('a'));
let activeSeasonLink = null;
let activeSeasonIndex = -1;
// Find active season
seasonLinks.forEach((link, index) => {
const style = window.getComputedStyle(link);
const bgColor = style.backgroundColor;
if (bgColor !== 'transparent' &&
bgColor !== 'rgba(0, 0, 0, 0)' &&
bgColor !== 'rgb(255, 255, 255)' &&
bgColor !== 'rgb(0, 0, 0)') {
activeSeasonLink = link;
activeSeasonIndex = index;
}
});
if (activeSeasonLink && activeSeasonIndex < seasonLinks.length - 1) {
// Go to next season, first episode
const nextSeasonLink = seasonLinks[activeSeasonIndex + 1];
console.log("Going to next season");
nextSeasonLink.click();
} else {
alert("You've reached the last episode of the final season!");
}
} else {
// Directly try to find episode by number
const currentEpisodeText = activeLink.textContent.trim();
const currentEpisodeNum = parseInt(currentEpisodeText, 10);
if (!isNaN(currentEpisodeNum)) {
const nextEpisodeNum = currentEpisodeNum + 1;
// Try to find the next episode number in all links on the page
const allLinks = Array.from(document.querySelectorAll('a'));
const nextLink = allLinks.find(link => link.textContent.trim() === nextEpisodeNum.toString());
if (nextLink) {
console.log("Found next episode by number:", nextEpisodeNum);
nextLink.click();
} else {
alert("Could not find the next episode!");
}
} else {
alert("Could not determine the next episode!");
}
}
} else {
alert("Could not determine the current episode!");
}
}
// Create and add the button when the page is fully loaded
function initializeButton() {
setTimeout(addNextEpisodeButton, 1000);
}
// Wait for the page to fully load
window.addEventListener('load', initializeButton);
// Also run when page content changes (for single-page apps)
const observer = new MutationObserver(function(mutations) {
// If major DOM changes were detected, reinitialize the button
let significantChanges = false;
mutations.forEach(function(mutation) {
if (mutation.type === 'childList' && mutation.addedNodes.length > 0) {
// Check if significant elements were added
for (let i = 0; i < mutation.addedNodes.length; i++) {
const node = mutation.addedNodes[i];
if (node.nodeType === 1) { // Element node
if (node.classList &&
(node.classList.contains('hosterSiteDirectNav') ||
node.classList.contains('episodenav'))) {
significantChanges = true;
break;
}
}
}
}
});
if (significantChanges) {
initializeButton();
}
});
// Start observing
observer.observe(document.body, {
childList: true,
subtree: true
});
// Initialize immediately in case page is already loaded
if (document.readyState === 'complete' || document.readyState === 'interactive') {
initializeButton();
}
})();