Improves coomer.party
// ==UserScript==
// @name coomer-optimizer
// @namespace https://coomer.su/
// @version 3.2
// @description Improves coomer.party
// @match https://coomer.su/*
// @grant GM_addStyle
// @grant GM_setClipboard
// @license MIT
// @run-at document-end
// @homepage https://greasyfork.org/en/scripts/468758-coomer-optimizer
// ==/UserScript==
(function () {
'use strict';
GM_addStyle('.card--dislike {border-color: hsl(0, 100%, 50%); border-style: solid; border-width: 2px; }');
GM_addStyle('.card--nevermet {border-color: hsl(120, 100%, 20%); border-style: solid; border-width: 2px; }');
/**
* Extract the summary object from the URL
*/
const extractSummary = function (url, orUser) {
let m = url.match(/user\/([^\/]+)/);
if (m) {
let userKey = key(m[1]);
let summary = JSON.parse(localStorage.getItem(userKey));
if (summary && !summary.user) {
summary.user = m[1];
}
// console.debug('URL: ', url, " --> key: ", userKey, " --> summary: ", summary);
return summary ? summary : (orUser ? m[1] : summary);
} else {
// console.debug('URL: ', url, " --> no user");
return false;
}
}
const key = function (_usr) {
return `copt_${_usr}`;
}
const getEl = function(_root_el, _tag, _class) {
let _el;
if (_root_el.tagName == _tag.toUpperCase() && _root_el.classList.contains(_class)) {
_el = _root_el;
} else if (_root_el.querySelector) {
_el = _root_el.querySelector(`${_tag}.${_class}`);
}
return _el;
}
const rootOptimizer = function (_root) {
let userPageURLMatch = window.location.pathname.match(/\/user\/([^/]+)$/);
let userPostsPageURLMatch = window.location.pathname.match(/\/user\/([^/]+)\/post/);
let artistsPageURLMatch = window.location.pathname.match(/\/artists/);
let postsPageURLMatch = window.location.pathname.match(/\/posts/);
//user page
if (userPageURLMatch || userPostsPageURLMatch) {
let pageUser = false;
let userPageCSSPrefix = false;
if (userPageURLMatch) {
pageUser = userPageURLMatch[1];
userPageCSSPrefix = 'user-header';
} else if (userPostsPageURLMatch) {
pageUser = userPostsPageURLMatch[1];
userPageCSSPrefix = 'post';
}
console.debug(`User page detected for ${pageUser}`);
//adding styles
GM_addStyle('span.user-header__dislike-icon::before { content: "\uD83D\uDC4E"; }');
let pageUserKey = key(pageUser);
let today = new Date().toISOString().split('T')[0]; // Get the current date in ISO format
//load or create the summary data for the user
let summary = localStorage.getItem(pageUserKey);
//If no summary data, we create it
if (!summary) {
summary = {
user: pageUser,
visits: 1,
previousVisit: false,
lastVisit: today,
disliked: false
};
} else {
summary = JSON.parse(summary);
}
//Increment the number of visits if the page has been visited not today
if (summary.lastVisit !== today) {
summary.visits += 1;
summary.previousVisit = summary.lastVisit;
summary.lastVisit = today;
if (!summary.user) {
summary.user = pageUser;
}
}
//Store the summary
console.debug(`User ${pageUser}:`, summary);
localStorage.setItem(pageUserKey, JSON.stringify(summary));
//header optimization ====================================================
//summary text
let summaryElement = document.createElement('span');
if (summary.previousVisit) {
summaryElement.textContent = `- Visited ${summary.visits} times, last visit on ${summary.previousVisit}`;
} else {
summaryElement.textContent = `- First time visit`;
}
// dislike button
let dislikeButton = document.createElement('button');
dislikeButton.type = 'button';
dislikeButton.className = `${userPageCSSPrefix}__favourite`;
let iconElement = document.createElement('span');
iconElement.className = `${userPageCSSPrefix}__fav-icon`
iconElement.textContent = summary.disliked ? '👍🏻' : '👎';
dislikeButton.appendChild(iconElement);
let textElement = document.createElement('span');
textElement.className = `${userPageCSSPrefix}__fav-text`;
textElement.textContent = summary.disliked ? 'Un-dislike' : 'Dislike';
dislikeButton.appendChild(textElement);
dislikeButton.addEventListener('click', () => {
summary.disliked = !summary.disliked;
localStorage.setItem(pageUserKey, JSON.stringify(summary));
iconElement.textContent = summary.disliked ? '👍🏻' : '👎';
textElement.textContent = summary.disliked ? 'Un-dislike' : 'Dislike';
});
let _summary_element, _parent_cssClass;
if (userPageURLMatch) {
_summary_element = document.createElement('div');
_summary_element.appendChild(summaryElement);
_parent_cssClass = `${userPageCSSPrefix}__info`
} else {
_summary_element = summaryElement;
_parent_cssClass = `${userPageCSSPrefix}__published`
}
//header
let _pardiv = getEl(_root, 'div', _parent_cssClass);
if (_pardiv) {
_pardiv.appendChild(_summary_element);
}
//actions
let _actdiv = getEl(_root, 'div', `${userPageCSSPrefix}__actions`);
if (_actdiv) {
_actdiv.appendChild(dislikeButton);
}
// footer optimization ======================================================================
// bottom header repeater
let navMenu = getEl(_root, 'nav', 'post__nav-links');
let commentSection = getEl(_root, 'footer', 'post__footer');
if (navMenu && commentSection) {
commentSection.appendChild(navMenu.cloneNode(true));
}
// user post page
if (userPostsPageURLMatch
&& (_root.querySelectorAll || _root.tagName == 'H2')) {
// var headers = _root.getElementsByTagName('h2');
var headers = _root.tagName == 'H2' ? [_root] : _root.querySelectorAll('h2');
for (var i = 0; i < headers.length; i++) {
if (headers[i].innerHTML == 'Downloads') {
let copyDownloadsButton = document.createElement('button');
copyDownloadsButton.type = 'button';
copyDownloadsButton.className = `${userPageCSSPrefix}__favourite`;
let textElement = document.createElement('span');
textElement.className = `${userPageCSSPrefix}__fav-text`;
textElement.textContent = 'Copy';
copyDownloadsButton.appendChild(textElement);
copyDownloadsButton.addEventListener('click', () => {
var attachemnts = '';
var c = 0;
document.querySelectorAll('a.post__attachment-link').forEach(l => {
attachemnts += l.href + '\n';
c++;
});
GM_setClipboard(attachemnts);
console.log('copied (', c, ')');
});
headers[i].appendChild(copyDownloadsButton);
}
}
}
} else if (/* artist pages */ artistsPageURLMatch) {
console.debug('Artist list page detected');
let enrichUserCard = function (c) {
let summary = extractSummary(c.href);
if (summary) {
c.className += ' co-parsed';
let serviceLabel = c.querySelector('span.user-card__service');
let visitedLabel = serviceLabel.cloneNode(true);
visitedLabel.textContent = `# ${summary.visits}`;
visitedLabel.style.marginLeft = '4px';
visitedLabel.style.backgroundColor = 'rgb(240, 140, 207)';
serviceLabel.insertAdjacentElement('afterend', visitedLabel);
if (summary.previousVisit) {
let daysAfterLabel = visitedLabel.cloneNode(true);
let daysFromLastVisit = Math.floor((new Date() - new Date(summary.previousVisit)) / (1000 * 60 * 60 * 24));
daysAfterLabel.textContent = `📅 ${daysFromLastVisit}`
daysAfterLabel.title = `Last visit on ${summary.previousVisit}`;
visitedLabel.insertAdjacentElement('afterend', daysAfterLabel);
}
if (summary.disliked) {
c.className += ' card--dislike';
}
} else {
c.className += ' card--nevermet';
}
}
if (_root.tagName == 'A' && _root.classList.contains('user-card')) {
enrichUserCard(_root);
} else if (_root.querySelectorAll) {
_root.querySelectorAll('a.user-card').forEach(card => {
enrichUserCard(card);
});
}
} else if (/*post list pages */ postsPageURLMatch) {
console.debug('Post list page detected');
let enrichCard = function(card) {
let summary = extractSummary(card.querySelector('a').href, true);
console.debug(summary);
if (summary) {
card.className += ' co-parsed';
//if there is a summary
if (summary.user) {
console.debug('sum', summary);
//replace attachment number with username
card.querySelector('footer > div').textContent = `${summary.user} (${summary.visits})`;
if (summary.disliked) {
card.className += ' card--dislike';
}
} else {
card.querySelector('footer > div').textContent = summary;
card.className += ' card--nevermet';
}
}
}
if (_root.tagName == 'ARTICLE' && _root.classList.contains('post-card')) {
enrichCard(_root);
} else if (_root.querySelectorAll) {
_root.querySelectorAll('article.post-card').forEach(card => {
enrichCard(card);
})
}
}
}
// Create a MutationObserver to watch for changes in the DOM
var observer = new MutationObserver(function (mutationsList, observer) {
for (const mutation of mutationsList) {
if (mutation.type === 'childList'
&& mutation.target
&& mutation.addedNodes.length > 0) {
let _root = mutation.addedNodes[0];
rootOptimizer(_root);
}
}
});
// Define the options for the observer
const observerOptions = {
childList: true,
subtree: true
};
// Start observing the document body for changes
observer.observe(document.body, observerOptions);
})();