Add customisable tags and track votes against users on OzBargain
当前为
// ==UserScript==
// @name OzBargain User Tags & Votes
// @namespace nategasm
// @version 1.01
// @description Add customisable tags and track votes against users on OzBargain
// @author nategasm
// @license MIT
// @include https://www.ozbargain.com.au/*
// @icon https://www.ozbargain.com.au/favicon.ico
// @run-at document-end
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_addStyle
// ==/UserScript==
GM_addStyle(`
.user-tag {
margin-left: 3px;
}
.user-tag-name {
padding: 1px 3px;
margin-right: 3px;
border-radius: 4px;
font-weight: normal;
}
.user-tag .fa-tag {
cursor: pointer;
}
.user-tag .fa-tag:hover {
color: color-mix(in srgb, var(--shade2-bg) 90%, black) !important;
}
.user-tag .user-tag-votes {
margin-right: 3px;
}
#tooltip.user-tag-modal {
display: block;
position: absolute;
z-index: 10000;
transition: opacity 0.3s ease;
opacity: 1;
}
#tooltip.user-tag-modal.fade-out {
opacity: 0;
}
.submitted strong:has(.user-tag),
.submitted strong:has(.user-tag) a,
.submitted strong:has(.user-tag-name) a,
.submitted strong:has(.user-tag) .fa-tag {
margin-right: 0px !important
}
.node .submitted strong:not(:has(.user-tag-name)) a {
margin-right: 3px !important
}
.user-tag-modal input[type="color"] {
width: 40px;
height: 20px;
padding: 2px;
cursor: pointer;
}
#tooltip.user-tag-modal.left-offset::before {
left: var(--arrow-offset, 50%);
}
#tooltip.user-tag-modal.above-icon::before {
border-bottom: none;
border-top-color: var(--tooltip-clr);
top: 100%;
}
`);
const DEFAULT_BG_COLOR = '#FFA500';
const DEFAULT_TEXT_COLOR = '#000000';
const TAG_STORAGE_KEY = 'userTagsById';
const VOTE_TRACKING_KEY = 'userTagsVoteTracking';
const voteCooldown = new Set();
async function getTags() {
return (await GM_getValue(TAG_STORAGE_KEY)) || {};
}
async function saveTags(tags) {
await GM_setValue(TAG_STORAGE_KEY, tags);
}
async function isVoteTrackingEnabled() {
return (await GM_getValue(VOTE_TRACKING_KEY)) !== false; //Default to true
}
async function setVoteTrackingEnabled(enabled) {
await GM_setValue(VOTE_TRACKING_KEY, enabled);
}
async function setTag(userId, tag, bgColor, textColor) {
const tags = await getTags();
tags[userId] = {
...(tags[userId] || {}),
tag: tag || undefined,
bgColor: bgColor || tags[userId]?.bgColor || undefined,
textColor: textColor || tags[userId]?.textColor || undefined
};
if (!tags[userId].tag && !tags[userId].bgColor && !tags[userId].textColor &&
(!tags[userId].pVotes || tags[userId].pVotes === 0) && (!tags[userId].nVotes || tags[userId].nVotes === 0)) {
delete tags[userId];
}
await saveTags(tags);
}
async function clearAllTags() {
if (confirm('Are you sure you want to delete tags for all users? \nThis cannot be reversed unless you have exported a backup')) {
await saveTags({});
alert('All tags deleted. Refresh to see changes');
}
}
function extractUserId(anchor) {
const match = anchor.getAttribute('href').match(/\/user\/(\d+)/);
return match ? match[1] : null;
}
function closeExistingModal() {
const existing = document.querySelector('.user-tag-modal');
if (existing) existing.remove();
}
async function createTagElement(userId, tagData = {}, username = '') {
const wrapper = document.createElement('span');
wrapper.classList.add('user-tag');
//Add tag
if (tagData.tag) {
const span = document.createElement('span');
span.classList.add('user-tag-name');
span.textContent = tagData.tag;
span.style.backgroundColor = tagData.bgColor || DEFAULT_BG_COLOR;
span.style.color = tagData.textColor || DEFAULT_TEXT_COLOR;
wrapper.appendChild(span);
}
//Add votes
const showVotes = await isVoteTrackingEnabled();
if (showVotes && (tagData.pVotes || tagData.nVotes)) {
const voteCount = (tagData.pVotes || 0) - (tagData.nVotes || 0);
const voteEl = document.createElement('span');
voteEl.classList.add('user-tag-votes');
voteEl.textContent = `[${voteCount >= 0 ? '+' : ''}${voteCount}]`;
voteEl.title = `${tagData.pVotes || 0} upvotes, ${tagData.nVotes || 0} downvotes`;
wrapper.appendChild(voteEl);
}
const icon = document.createElement('span');
icon.classList.add('fa','fa-tag');
icon.title = 'Edit tag';
icon.addEventListener('click', async (e) => {
e.stopPropagation();
closeExistingModal();
const modal = document.createElement('div');
modal.setAttribute('id', 'tooltip');
modal.classList.add('user-tag-modal');
const head = document.createElement('div');
head.setAttribute('id', 'tooltip-head');
const headClose = document.createElement('i');
headClose.setAttribute('id', 'tooltip-close');
headClose.classList.add('fa','fa-times');
headClose.onclick = () => fadeOutAndRemove(modal);
const headTitle = document.createElement('div');
headTitle.setAttribute('id', 'tooltip-title');
headTitle.textContent = 'User Tag Editor';
head.appendChild(headClose);
head.appendChild(headTitle);
const toggleVotesCheckbox = document.createElement('input');
toggleVotesCheckbox.type = 'checkbox';
toggleVotesCheckbox.id = 'toggleVotes';
toggleVotesCheckbox.style.marginBottom = '6px';
toggleVotesCheckbox.checked = await isVoteTrackingEnabled();
toggleVotesCheckbox.style.cursor = 'pointer';
toggleVotesCheckbox.addEventListener('change', async () => {
await setVoteTrackingEnabled(toggleVotesCheckbox.checked);
alert('Vote tracking setting saved. Refresh page to apply');
});
const toggleLabel = document.createElement('label');
toggleLabel.htmlFor = 'toggleVotes';
toggleLabel.textContent = 'Enable vote tracking';
const voteInfo = document.createElement('div');
const net = (tagData.pVotes || 0) - (tagData.nVotes || 0);
voteInfo.innerHTML = `<b>Votes:</b> +${tagData.pVotes || 0} / -${tagData.nVotes || 0} [<b>${net > 0 ? '+' : ''}${net}</b>]`;
const resetVotesBtn = document.createElement('button');
resetVotesBtn.textContent = 'Reset Votes';
resetVotesBtn.classList.add('btn');
resetVotesBtn.style.fontSize = '13px';
resetVotesBtn.style.padding = '1px 4px';
resetVotesBtn.style.marginLeft = '10px';
resetVotesBtn.onclick = async () => {
if (!tagData.pVotes && !tagData.nVotes) return;
if (confirm(`Are you sure you want to reset votes for ${username}?`)) {
tagData.pVotes = 0;
tagData.nVotes = 0;
const tags = await getTags();
tags[userId] = tagData;
if (!tags[userId].tag && !tags[userId].bgColor && !tags[userId].textColor &&
(!tags[userId].pVotes || tags[userId].pVotes === 0) && (!tags[userId].nVotes || tags[userId].nVotes === 0)) {
delete tags[userId];
}
await saveTags(tags);
refreshUser(userId);
fadeOutAndRemove(modal);
}
};
voteInfo.appendChild(resetVotesBtn);
const label = document.createElement('label');
label.innerHTML = `Tag for <b>${username}</b>`;
const input = document.createElement('input');
input.type = 'text';
input.value = tagData.tag || '';
input.style.marginTop = '5px';
input.style.marginBottom = '10px';
const bgColorInput = document.createElement('input');
bgColorInput.type = 'color';
bgColorInput.value = /^#[0-9A-Fa-f]{6}$/.test(tagData.bgColor) ? tagData.bgColor : DEFAULT_BG_COLOR;
bgColorInput.style.marginTop = '5px';
bgColorInput.style.marginBottom = '10px';
const textColorInput = document.createElement('input');
textColorInput.type = 'color';
textColorInput.value = /^#[0-9A-Fa-f]{6}$/.test(tagData.textColor) ? tagData.textColor : DEFAULT_TEXT_COLOR;
textColorInput.style.marginBottom = '10px';
const preview = document.createElement('span');
preview.textContent = input.value;
preview.style.padding = '2px 4px';
preview.style.borderRadius = '4px';
preview.style.backgroundColor = bgColorInput.value;
preview.style.color = textColorInput.value;
preview.style.fontSize = 'smaller';
function updatePreview() {
preview.textContent = input.value;
preview.style.backgroundColor = bgColorInput.value;
preview.style.color = textColorInput.value;
}
input.addEventListener('input', updatePreview);
bgColorInput.addEventListener('input', updatePreview);
textColorInput.addEventListener('input', updatePreview);
const resetBtn = document.createElement('button');
resetBtn.textContent = 'Reset Colour';
resetBtn.classList.add('btn');
resetBtn.style.marginRight = '5px';
resetBtn.onclick = () => {
bgColorInput.value = DEFAULT_BG_COLOR;
textColorInput.value = DEFAULT_TEXT_COLOR;
updatePreview();
};
const saveBtn = document.createElement('button');
saveBtn.textContent = 'Save Tag';
saveBtn.classList.add('btn','btn-primary');
saveBtn.onclick = async () => {
await setTag(userId, input.value, bgColorInput.value, textColorInput.value);
refreshUser(userId);
fadeOutAndRemove(modal);
};
input.addEventListener('keydown', async (e) => {
if (e.key === 'Enter') {
e.preventDefault();
await saveBtn.onclick();
}
});
const exportBtn = document.createElement('button');
exportBtn.textContent = 'Export Data';
exportBtn.classList.add('btn');
exportBtn.style.fontSize = '13px';
exportBtn.style.padding = '1px 4px';
exportBtn.style.marginRight = '5px';
exportBtn.onclick = async () => {
const tags = await getTags();
const blob = new Blob([JSON.stringify(tags, null, 2)], { type: 'application/json' });
const url = URL.createObjectURL(blob);
const a = document.createElement('a');
const currentDate = new Date();
let month;
if (currentDate.getMonth() < 9) {
month = '0' + (currentDate.getMonth() + 1);
} else {
month = currentDate.getMonth() + 1;
}
let day;
if (currentDate.getDate() < 10) {
day = '0' + currentDate.getDate();
} else {
day = currentDate.getDate();
}
a.href = url;
a.download = 'OzB_Usertags_Backup_' + currentDate.getFullYear() + month + day + '.json';
a.click();
};
const importBtn = document.createElement('button');
importBtn.textContent = 'Import Data';
importBtn.classList.add('btn');
importBtn.style.fontSize = '13px';
importBtn.style.padding = '1px 4px';
importBtn.style.marginRight = '5px';
importBtn.onclick = () => {
if (confirm('Are you sure you want to import a data backup? \nThis will overwrite and delete your current data')) {
const input = document.createElement('input');
input.type = 'file';
input.accept = 'application/json';
input.onchange = async (e) => {
const file = e.target.files[0];
if (file) {
const text = await file.text();
try {
const json = JSON.parse(text);
await saveTags(json);
alert('Tags imported! Refresh page to see changes');
} catch (err) {
alert('Error: Invalid JSON');
}
}
};
input.click();
}
};
const deleteAllBtn = document.createElement('button');
deleteAllBtn.textContent = 'Delete All';
deleteAllBtn.classList.add('btn');
deleteAllBtn.style.fontSize = '13px';
deleteAllBtn.style.padding = '1px 4px';
deleteAllBtn.onclick = clearAllTags;
modal.appendChild(head);
const tooltip = document.createElement('div');
tooltip.classList.add('tooltip','tooltipuser');
tooltip.appendChild(toggleLabel);
tooltip.appendChild(toggleVotesCheckbox);
tooltip.appendChild(voteInfo);
tooltip.appendChild(document.createElement('hr'));
tooltip.appendChild(label);
tooltip.appendChild(document.createElement('br'));
tooltip.appendChild(input);
tooltip.appendChild(document.createElement('br'));
tooltip.appendChild(preview);
tooltip.appendChild(document.createElement('br'));
tooltip.appendChild(document.createTextNode('Background: '));
tooltip.appendChild(bgColorInput);
tooltip.appendChild(document.createTextNode('\u00A0\u00A0Text: '));
tooltip.appendChild(textColorInput);
tooltip.appendChild(document.createElement('br'));
tooltip.appendChild(resetBtn);
tooltip.appendChild(saveBtn);
tooltip.appendChild(document.createElement('br'));
tooltip.appendChild(document.createElement('hr'));
tooltip.appendChild(exportBtn);
tooltip.appendChild(importBtn);
tooltip.appendChild(deleteAllBtn);
modal.appendChild(tooltip);
document.body.appendChild(modal);
positionModalUnderIcon(modal, e.currentTarget);
});
wrapper.appendChild(icon);
return wrapper;
}
function positionModalUnderIcon(modal, iconElement, modalWidth = 253, modalHeight = 310, verticalOffset = 10) {
const iconRect = iconElement.getBoundingClientRect();
let top = iconRect.bottom + window.scrollY + verticalOffset;
let left = iconRect.left + window.scrollX + (iconRect.width / 2) - (modalWidth / 2);
const viewportWidth = document.documentElement.clientWidth;
const viewportHeight = document.documentElement.clientHeight;
// Adjust right overflow
if (left + modalWidth > window.scrollX + viewportWidth) {
left = window.scrollX + viewportWidth - modalWidth - 10;
modal.classList.add('left-offset');
const arrowOffset = iconRect.left + iconRect.width / 2 - left;
modal.style.setProperty('--arrow-offset', `${arrowOffset}px`);
}
// Adjust left overflow
if (left < window.scrollX) {
left = window.scrollX + 10;
modal.classList.add('left-offset');
const arrowOffset = iconRect.left + iconRect.width / 2 - left;
modal.style.setProperty('--arrow-offset', `${arrowOffset}px`);
}
// Adjust bottom overflow (show above icon)
if (top + modalHeight > window.scrollY + viewportHeight) {
top = iconRect.top + window.scrollY - modalHeight - verticalOffset;
modal.classList.add('above-icon');
}
modal.style.top = `${top}px`;
modal.style.left = `${left}px`;
}
function fadeOutAndRemove(el) {
if (!el) return;
el.classList.add('fade-out');
setTimeout(() => el.remove(), 300); //300ms matches the CSS transition
}
async function handleVoteClick(voteBtn, delta) {
if (!await isVoteTrackingEnabled()) return;
const container = voteBtn.closest('.c-vote, .n-vote');
if (!container) return;
const meta = voteBtn.closest('.meta, .node');
if (!meta) return;
const anchor = meta.querySelector('.submitted strong a[href^="/user/"]');
const userId = extractUserId(anchor);
if (!userId || voteCooldown.has(userId)) return;
//Wait and see if negative deal votes get accepted due to comment requirement
if (meta.className.includes('node') && delta < 0) {
setTimeout(() => {
const newContainer = voteBtn.closest('.n-vote');
if (newContainer.classList.contains('inact')) return;
processVoteResult(userId, container, delta);
}, 200);
} else {
processVoteResult(userId, container, delta);
}
}
async function processVoteResult(userId, container, delta) {
const tags = await getTags();
tags[userId] = tags[userId] || {};
// Determine vote state
const hasPending = container.classList.contains('pending');
const isVoteUp = container.classList.contains('voteup');
const isVoteDown = container.classList.contains('votedown');
// Vote change logic
if (hasPending) {
// User is changing their vote
if (delta > 0 && isVoteDown) {
// Changing from negative to positive
tags[userId].nVotes = Math.max((tags[userId].nVotes || 1) - 1, 0);
tags[userId].pVotes = (tags[userId].pVotes || 0) + 1;
} else if (delta < 0 && isVoteUp) {
// Changing from positive to negative
tags[userId].pVotes = Math.max((tags[userId].pVotes || 1) - 1, 0);
tags[userId].nVotes = (tags[userId].nVotes || 0) + 1;
} else {
// Same vote clicked again, no changes
return;
}
} else if (container.classList.contains('inact')) {
// First time voting
if (delta > 0) tags[userId].pVotes = (tags[userId].pVotes || 0) + 1;
else tags[userId].nVotes = (tags[userId].nVotes || 0) + 1;
} else {
// Already voted and no change allowed (or multiple clicks)
return;
}
await saveTags(tags);
refreshUser(userId, tags);
voteCooldown.add(userId);
setTimeout(() => voteCooldown.delete(userId), 1000); //debounce
}
async function addTags() {
const tags = await getTags();
if (location.href.indexOf('/user/') > 0) {
const userId = location.pathname.split("/")[2];
if (!userId) return;
if (!document.querySelector('.user-tag')) {
const title = document.querySelector('h1#title');
const username = title?.getAttribute('data-title')?.match(/^(.+?)\s+\(#\d+\)/)?.[1];
const tagEl = await createTagElement(userId, tags[userId], username);
tagEl.style.position = 'relative';
tagEl.style.top = '-3px';
title.style.display = 'inline-block';
title.style.marginRight = '5px';
title.insertAdjacentElement('afterend', tagEl);
}
} else {
const anchors = document.querySelectorAll('.submitted strong a[href^="/user/"]');
for (const a of anchors) {
const userId = extractUserId(a);
if (!userId) continue;
if (!a.parentElement.querySelector('.user-tag')) {
const username = a.textContent.trim();
const tagEl = await createTagElement(userId, tags[userId], username);
a.parentElement.appendChild(tagEl);
}
}
}
//Add click listeners to all clickable votes
document.querySelectorAll('.c-vote.inact .cvb.voteup, .n-vote.inact .nvb.voteup').forEach(btn => {
if (!btn.dataset.listenerAdded) {
btn.dataset.listenerAdded = 'true';
btn.addEventListener('click', () => handleVoteClick(btn, 1));
}
});
document.querySelectorAll('.c-vote.inact .cvb.votedown, .n-vote.inact .nvb.votedown').forEach(btn => {
if (!btn.dataset.listenerAdded) {
btn.dataset.listenerAdded = 'true';
btn.addEventListener('click', () => handleVoteClick(btn, -1));
}
});
}
async function refreshUser(userId, tags) {
if (!tags) {
tags = await getTags();
}
if (location.href.indexOf('/user/') > 0) {
const title = document.querySelector('h1#title');
const existingTag = title.parentElement.querySelector('.user-tag');
if (existingTag) existingTag.remove();
const username = title?.getAttribute('data-title')?.match(/^(.+?)\s+\(#\d+\)/)?.[1];
const tagEl = await createTagElement(userId, tags[userId], username);
tagEl.style.position = 'relative';
tagEl.style.top = '-3px';
title.style.display = 'inline-block';
title.style.marginRight = '5px';
title.insertAdjacentElement('afterend', tagEl);
} else {
const anchors = document.querySelectorAll(`.submitted strong a[href="/user/${userId}"]`);
for (const a of anchors) {
const existingTag = a.parentElement.querySelector('.user-tag');
if (existingTag) existingTag.remove();
const username = a.textContent.trim();
const tagEl = await createTagElement(userId, tags[userId], username);
a.parentElement.appendChild(tagEl);
}
}
}
function observePages() { //Observe pages that can dynamically load nodes/comments
const infScroll = document.querySelector(".infscrollbtn"); //Pages with infinite scroll
const hiddenNode = document.querySelector(".comment.hidden"); //Pages with hidden commments
if (infScroll || hiddenNode) {
const callback = (mutationList, observer) => {
for (const mutation of mutationList) {
if (mutation.addedNodes.length > 0 && mutation.addedNodes[0].className && (mutation.addedNodes[0].className.includes("comment") || mutation.addedNodes[0].className.includes("node")) ) {
addTags();
}
}
};
const observer = new MutationObserver(callback);
observer.observe(document.body, { childList: true, subtree: true });
}
}
addTags();
observePages();