Zero-CSS and Zer-Config Native YouTube web components engine
Script này sẽ không được không được cài đặt trực tiếp. Nó là một thư viện cho các script khác để bao gồm các chỉ thị meta
// @require https://update.greasyfork.org/scripts/591892/1906143/YTCoreUI.js
// ==UserScript==
// @name YTCoreUI
// @namespace https://rvfet.com/
// @author https://github.com/rvfet
// @version 2.0.0
// @description Zero-CSS and Zer-Config Native YouTube web components engine
// @match https://www.youtube.com/*
// @grant none
// @license MIT
// @run-at document-start
// ==/UserScript==
(function () {
'use strict';
// 1. Google Material Symbols Font Loader
(function ensureMaterialSymbols() {
const ID = 'yt-material-symbols-font';
if (document.getElementById(ID)) return;
const link = document.createElement('link');
link.id = ID;
link.rel = 'stylesheet';
link.href = 'https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,[email protected],400,0..1,0';
(document.head || document.documentElement).appendChild(link);
})();
// 2. Micro Hyperscript DOM Builder
function h(tag, attrs = {}, ...children) {
const el = document.createElement(tag);
for (const [k, v] of Object.entries(attrs)) {
if (v == null) continue;
if (k.startsWith('on') && typeof v === 'function') el.addEventListener(k.slice(2).toLowerCase(), v);
else if (k === 'className' || k === 'class') el.className = v;
else if (k === 'style' && typeof v === 'object') Object.assign(el.style, v);
else if (typeof v === 'boolean') v ? el.setAttribute(k, '') : el.removeAttribute(k);
else el.setAttribute(k, String(v));
}
const append = (c) => {
if (c == null || c === false) return;
Array.isArray(c) ? c.forEach(append) : el.appendChild(c instanceof Node ? c : document.createTextNode(String(c)));
};
children.forEach(append);
return el;
}
// 3. Component Factory
const YTCoreUI = {
h,
icon(name, { size = 18, fill = false } = {}) {
return h('span', {
class: 'ytIconWrapperHost material-symbols-outlined',
style: {
fontSize: `${size}px`,
width: `${size}px`,
height: `${size}px`,
lineHeight: `${size}px`,
display: 'inline-flex',
alignItems: 'center',
justifyContent: 'center',
verticalAlign: 'middle',
userSelect: 'none',
color: 'inherit',
fontVariationSettings: `'FILL' ${fill ? 1 : 0}, 'wght' 400, 'opsz' ${size}`
}
}, name);
},
button({
text = '',
variant = 'secondary',
size = 'm',
icon = null,
iconPosition = 'leading',
disabled = false,
title = '',
onClick = null
} = {}) {
const variantCls = {
primary: 'ytSpecButtonShapeNextFilled ytSpecButtonShapeNextMono',
secondary: 'ytSpecButtonShapeNextTonal ytSpecButtonShapeNextMono',
outline: 'ytSpecButtonShapeNextOutline ytSpecButtonShapeNextMono',
text: 'ytSpecButtonShapeNextText ytSpecButtonShapeNextMono'
}[variant] || 'ytSpecButtonShapeNextTonal ytSpecButtonShapeNextMono';
const sizeCls = { s: 'ytSpecButtonShapeNextSizeS', m: 'ytSpecButtonShapeNextSizeM', l: 'ytSpecButtonShapeNextSizeL' }[size] || 'ytSpecButtonShapeNextSizeM';
const isIconOnly = Boolean(icon && !text);
const iconPosCls = isIconOnly ? 'ytSpecButtonShapeNextIconOnly' : icon ? (iconPosition === 'leading' ? 'ytSpecButtonShapeNextIconLeading' : 'ytSpecButtonShapeNextIconTrailing') : '';
const iconEl = icon ? h('div', {
'aria-hidden': 'true',
class: 'ytSpecButtonShapeNextIcon',
style: { display: 'inline-flex', alignItems: 'center', justifyContent: 'center', lineHeight: '0' }
}, typeof icon === 'string' ? YTCoreUI.icon(icon, { size: size === 's' ? 16 : 18 }) : icon) : null;
const textSpan = text ? h('div', {
class: 'ytSpecButtonShapeNextButtonTextContent',
style: { display: 'inline-flex', alignItems: 'center', lineHeight: 'normal' }
}, text) : null;
const children = [];
if (iconEl && (iconPosition === 'leading' || isIconOnly)) children.push(iconEl);
if (textSpan) children.push(textSpan);
if (iconEl && iconPosition === 'trailing' && !isIconOnly) children.push(iconEl);
children.push(h('yt-touch-feedback-shape', { 'aria-hidden': 'true', class: 'ytSpecTouchFeedbackShapeHost ytSpecTouchFeedbackShapeTouchResponse' },
h('div', { class: 'ytSpecTouchFeedbackShapeStroke' }),
h('div', { class: 'ytSpecTouchFeedbackShapeFill' })
));
const button = h('button', {
class: `ytSpecButtonShapeNextHost ${variantCls} ${sizeCls} ${iconPosCls} ytSpecButtonShapeNextEnableBackdropFilterExperiment ytSpecButtonShapeNextMainstagePadding`.trim(),
style: { display: 'inline-flex', alignItems: 'center', justifyContent: 'center' },
title: title || text,
disabled,
onClick: (e) => !button.disabled && onClick && onClick(e, container)
}, ...children);
const container = h('button-view-model', { class: 'ytSpecButtonViewModelHost' }, button);
container.button = button;
container.setText = (str) => { if (textSpan) textSpan.textContent = str; };
container.setDisabled = (st) => { button.disabled = Boolean(st); };
return container;
},
chip({ label = '', selected = false, icon = null, onClick = null } = {}) {
const chipBtn = YTCoreUI.button({
text: label,
variant: selected ? 'primary' : 'secondary',
size: 's',
icon,
onClick: (e) => {
const next = !chipWrapper.isSelected();
chipWrapper.setSelected(next);
if (onClick) onClick(next, e, chipWrapper);
}
});
const chipWrapper = h('yt-chip-shape', { class: 'ytChipShapeHost', 'aria-selected': selected }, chipBtn);
chipWrapper.setSelected = (st) => {
chipWrapper.setAttribute('aria-selected', String(st));
chipBtn.button.classList.toggle('ytSpecButtonShapeNextFilled', st);
chipBtn.button.classList.toggle('ytSpecButtonShapeNextTonal', !st);
};
chipWrapper.isSelected = () => chipWrapper.getAttribute('aria-selected') === 'true';
chipWrapper.getLabel = () => label;
return chipWrapper;
},
chipBar({ chips = [], selectedId = null, multiSelect = false, onChange = null } = {}) {
const instances = [];
const container = h('div', { style: { display: 'inline-flex', alignItems: 'center', gap: '8px' } });
chips.forEach((item, idx) => {
const id = item.id !== undefined ? item.id : idx;
const label = typeof item === 'string' ? item : item.label;
const el = YTCoreUI.chip({
label,
icon: item.icon,
selected: selectedId === id || Boolean(item.selected),
onClick: (st, e, target) => {
if (!multiSelect) instances.forEach((c) => c.id !== id && c.el.setSelected(false));
if (item.onClick) item.onClick(st, e, target);
if (onChange) onChange(group.getSelected(), id, target);
}
});
instances.push({ id, el });
container.appendChild(el);
});
const group = h('div', { class: 'ytChipCloudRendererHost', style: { display: 'inline-flex', alignItems: 'center' } }, container);
group.getSelected = () => {
const active = instances.filter((c) => c.el.isSelected());
return multiSelect ? active.map((c) => c.id) : (active[0]?.id ?? null);
};
return group;
},
searchbox({ placeholder = 'Search...', value = '', onSearch = null, onInput = null } = {}) {
const input = h('input', {
class: 'ytSearchboxComponentInput',
type: 'text',
placeholder,
value,
style: {
background: 'transparent',
border: 'none',
outline: 'none',
color: 'var(--yt-spec-text-primary, #fff)',
fontSize: '14px',
fontFamily: 'Roboto, Noto, sans-serif',
lineHeight: '20px',
width: '160px',
padding: '0 4px'
},
onInput: (e) => {
clear.style.display = e.target.value ? 'inline-flex' : 'none';
if (onInput) onInput(e.target.value, e);
},
onKeydown: (e) => {
if (e.key === 'Enter') { e.preventDefault(); if (onSearch) onSearch(input.value, e); }
}
});
const clear = h('div', {
style: { display: value ? 'inline-flex' : 'none', cursor: 'pointer', color: 'var(--yt-spec-text-secondary, #aaa)' },
onClick: () => { input.value = ''; clear.style.display = 'none'; input.focus(); onInput && onInput(''); }
}, YTCoreUI.icon('close', { size: 16 }));
const wrapper = h('div', {
class: 'ytSearchboxComponentInputBox ytSearchboxComponentInputBoxDark ytSearchboxComponentInputBoxShape',
style: {
display: 'inline-flex',
alignItems: 'center',
backgroundColor: 'var(--yt-spec-badge-chip-background, rgba(255, 255, 255, 0.1))',
color: 'var(--yt-spec-text-secondary, #aaa)',
borderRadius: '18px',
height: '36px',
padding: '0 12px',
boxSizing: 'border-box',
gap: '6px'
}
},
YTCoreUI.icon('search', { size: 18 }),
input,
clear
);
wrapper.getValue = () => input.value;
wrapper.setValue = (v) => { input.value = v; clear.style.display = v ? 'inline-flex' : 'none'; };
return wrapper;
},
select({
options = [],
value = null,
placeholder = 'Select option...',
multiple = false,
size = 'm',
onChange = null
} = {}) {
const normalizeValues = (v) => {
if (multiple) return Array.isArray(v) ? v.map(String) : (v != null ? [String(v)] : []);
return v != null ? [String(v)] : [];
};
let selectedState = new Set(normalizeValues(value));
let isOpen = false;
const triggerBtn = YTCoreUI.button({
text: placeholder,
variant: 'secondary',
size,
icon: 'expand_more',
iconPosition: 'trailing',
onClick: (e) => {
e.stopPropagation();
isOpen ? closeDropdown() : openDropdown();
}
});
const optionsList = h('div', {
class: 'style-scope ytd-menu-popup-renderer',
style: {
display: 'none',
position: 'absolute',
top: 'calc(100% + 6px)',
left: '0',
minWidth: '220px',
backgroundColor: 'var(--yt-spec-menu-background, var(--yt-spec-general-background-b, #282828))',
borderRadius: '12px',
boxShadow: 'var(--yt-spec-elevation-3, 0 4px 32px 0 rgba(0,0,0,0.4))',
border: '1px solid var(--yt-spec-10-percent-layer, rgba(255,255,255,0.1))',
padding: '8px 0',
zIndex: '2200',
maxHeight: '300px',
overflowY: 'auto',
boxSizing: 'border-box'
}
});
const optionRows = [];
const updateState = () => {
const selArray = Array.from(selectedState);
if (selArray.length === 0) {
triggerBtn.setText(placeholder);
} else if (multiple) {
if (selArray.length === 1) {
const match = options.find((o) => String(o.value !== undefined ? o.value : o) === selArray[0]);
triggerBtn.setText(match?.label ?? match ?? selArray[0]);
} else {
triggerBtn.setText(`${selArray.length} selected`);
}
} else {
const match = options.find((o) => String(o.value !== undefined ? o.value : o) === selArray[0]);
triggerBtn.setText(match?.label ?? match ?? selArray[0]);
}
optionRows.forEach(({ row, checkIcon, textNode, stringVal }) => {
const isSelected = selectedState.has(stringVal);
checkIcon.style.visibility = isSelected ? 'visible' : 'hidden';
textNode.style.fontWeight = isSelected ? '500' : '400';
textNode.style.color = isSelected ? 'var(--yt-spec-text-primary, #fff)' : 'var(--yt-spec-text-secondary, #aaa)';
row.setAttribute('aria-selected', isSelected ? 'true' : 'false');
});
};
options.forEach((opt) => {
const rawVal = opt.value !== undefined ? opt.value : opt;
const stringVal = String(rawVal);
const optLabel = opt.label !== undefined ? opt.label : opt;
const checkIcon = YTCoreUI.icon('check', { size: 18 });
checkIcon.style.color = 'var(--yt-spec-call-to-action, #3ea6ff)';
checkIcon.style.visibility = 'hidden';
const leadingIcon = opt.icon ? YTCoreUI.icon(opt.icon, { size: 20 }) : null;
if (leadingIcon) leadingIcon.style.color = 'var(--yt-spec-text-secondary, #aaa)';
const textNode = h('span', {
style: { flex: '1', lineHeight: 'normal', fontSize: '14px', color: 'var(--yt-spec-text-secondary, #aaa)' }
}, optLabel);
const row = h('div', {
class: 'style-scope ytd-menu-service-item-renderer',
role: 'option',
tabindex: '0',
style: {
display: 'flex',
alignItems: 'center',
gap: '14px',
padding: '0 16px',
height: '40px',
cursor: 'pointer',
userSelect: 'none',
whiteSpace: 'nowrap',
backgroundColor: 'transparent',
boxSizing: 'border-box'
},
onMouseenter: () => { row.style.backgroundColor = 'var(--yt-spec-badge-chip-background, rgba(255,255,255,0.1))'; },
onMouseleave: () => { row.style.backgroundColor = 'transparent'; },
onClick: (e) => {
e.stopPropagation();
if (multiple) {
selectedState.has(stringVal) ? selectedState.delete(stringVal) : selectedState.add(stringVal);
} else {
selectedState.clear();
selectedState.add(stringVal);
closeDropdown();
}
updateState();
if (onChange) {
const current = Array.from(selectedState).map((s) => {
const match = options.find((o) => String(o.value !== undefined ? o.value : o) === s);
return match?.value !== undefined ? match.value : (match ?? s);
});
onChange(multiple ? current : current[0], rawVal, e);
}
}
}, leadingIcon, textNode, checkIcon);
optionRows.push({ row, checkIcon, textNode, stringVal, rawVal });
optionsList.appendChild(row);
});
const openDropdown = () => {
isOpen = true;
optionsList.style.display = 'block';
setTimeout(() => document.addEventListener('click', outsideClickListener), 0);
};
const closeDropdown = () => {
isOpen = false;
optionsList.style.display = 'none';
document.removeEventListener('click', outsideClickListener);
};
const outsideClickListener = (e) => {
if (!container.contains(e.target)) closeDropdown();
};
const container = h('div', {
style: { position: 'relative', display: 'inline-flex', alignItems: 'center' }
}, triggerBtn, optionsList);
updateState();
container.getValue = () => {
const arr = Array.from(selectedState).map((s) => {
const match = options.find((o) => String(o.value !== undefined ? o.value : o) === s);
return match?.value !== undefined ? match.value : (match ?? s);
});
return multiple ? arr : (arr[0] ?? null);
};
container.setValue = (newVal) => {
selectedState = new Set(normalizeValues(newVal));
updateState();
};
return container;
}
};
// Export globally for consumers
window.YTCoreUI = YTCoreUI;
})();