Quality buttons toggle: 2160p|4k treated as one unit, remove full unit if present, append after last quality with |, cleans extra |. Works in any order.
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// ==UserScript==
// @name DMM Top Filter Buttons
// @namespace http://tampermonkey.net/
// @version 1.20
// @description Quality buttons toggle: 2160p|4k treated as one unit, remove full unit if present, append after last quality with |, cleans extra |. Works in any order.
// @author Waseem
// @match https://debridmediamanager.com/*
// @grant none
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
function setReactValue(element, value) {
const nativeSetter = Object.getOwnPropertyDescriptor(
window.HTMLInputElement.prototype, 'value'
).set;
nativeSetter.call(element, value);
element.dispatchEvent(new Event('input', { bubbles: true }));
}
const buttons = [
{ text: 'instantRD', value: 'videos:>0', class: 'dmm-instantrd' },
{ text: '4K', value: '2160p|4k', class: 'dmm-4k' },
{ text: '1080p', value: '1080p', class: 'dmm-1080p' },
{ text: '720p', value: '720p', class: 'dmm-720p' },
{ text: 'Dolby Vision', value: 'dovi|dv|dolby|vision', class: 'dmm-dolbyvision' },
{ text: 'HDR', value: 'hdr', class: 'dmm-hdr' },
{ text: 'Remux', value: 'remux', class: 'dmm-remux' }
];
const qualityValues = ['2160p|4k', '1080p', '720p'];
function escapeRegex(str) {
return str.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // escape special regex chars
}
function addFilterButtons() {
const container = document.querySelector(
'#__next > div > div.mb-2.flex.items-center.gap-2.overflow-x-auto.p-2 > div'
);
const input = document.querySelector('#query');
if (!container || !input) return;
buttons.slice().reverse().forEach(btn => {
if (container.querySelector(`span.${btn.class}`)) return;
const span = document.createElement('span');
span.textContent = btn.text;
span.className =
`${btn.class} cursor-pointer whitespace-nowrap rounded border border-blue-500 bg-blue-900/30 px-2 py-0.5 text-xs text-blue-100 transition-colors hover:bg-blue-800/50`;
container.insertBefore(span, container.firstChild);
span.addEventListener('click', () => {
let current = input.value.trim();
if (qualityValues.includes(btn.value)) {
const clickedQuality = btn.value;
// Remove if already present
const escaped = escapeRegex(clickedQuality);
const regex = new RegExp(`(^|\\||\\s)${escaped}($|\\||\\s)`);
if (current.match(regex)) {
// Split by spaces to handle each "word group" separately
const parts = current.split(' ');
const filteredParts = parts.map(part => {
// Remove the quality from this part, handling pipe separators
const qualityRegex = new RegExp(`(^|\\|)${escaped}($|\\|)`);
let cleaned = part.replace(qualityRegex, (match, before, after) => {
// If we're removing from middle, preserve the separator
if (before === '|' && after === '|') return '|';
// If we're removing from start/end, remove the separator too
return '';
});
// Clean up multiple pipes and leading/trailing pipes
cleaned = cleaned.replace(/\|{2,}/g, '|').replace(/^\|+|\|+$/g, '');
return cleaned;
}).filter(part => part.length > 0); // Remove empty parts
current = filteredParts.join(' ').trim();
setReactValue(input, current);
return;
}
// Append after last existing quality
let lastFound = null;
qualityValues.forEach(q => {
const idx = current.lastIndexOf(q);
if (idx !== -1) lastFound = { value: q, index: idx };
});
if (lastFound) {
const before = current.slice(0, lastFound.index + lastFound.value.length);
const after = current.slice(lastFound.index + lastFound.value.length);
current = before + '|' + clickedQuality + after;
} else {
current = current ? current + ' ' + clickedQuality : clickedQuality;
}
// Clean double | and leading/trailing |
current = current.replace(/\|{2,}/g, '|').replace(/^\|+|\|+$/g, '');
current = current.replace(/\s+/g, ' ').trim();
setReactValue(input, current);
} else {
// Non-quality buttons toggle
if (current.includes(btn.value)) {
// Use word boundary regex to avoid partial matches
const regex = new RegExp(`\\s*\\b${escapeRegex(btn.value)}\\b\\s*`, 'g');
current = current.replace(regex, ' ').trim();
current = current.replace(/\s+/g, ' ');
setReactValue(input, current);
} else {
current = current ? current + ' ' + btn.value : btn.value;
setReactValue(input, current);
}
}
});
});
}
function setupEscapeClear() {
const input = document.querySelector('#query');
if (!input) return;
document.addEventListener('keydown', (e) => {
if (e.key === 'Escape') setReactValue(input, '');
});
}
const observer = new MutationObserver(() => {
addFilterButtons();
setupEscapeClear();
});
observer.observe(document.body, { childList: true, subtree: true });
})();